Merge remote-tracking branch 'origin/master' into pipe-video

Conflicts:
	configure.ac
	src/gallium/drivers/r600/r600_state_inlines.h
	src/gallium/tests/trivial/Makefile
	src/gallium/winsys/g3dvl/dri/XF86dri.c
	src/gallium/winsys/g3dvl/dri/driclient.c
	src/gallium/winsys/g3dvl/dri/driclient.h
	src/gallium/winsys/g3dvl/dri/xf86dri.h
	src/gallium/winsys/g3dvl/dri/xf86dristr.h
	src/gallium/winsys/r600/drm/r600_bo.c

460 files changed, 25049 insertions, 6574 deletions

diff --git a/Makefile b/Makefile
index 07ec6868856..0a3deb8168e 100644
--- a/Makefile
+++ b/Makefile
@@ -183,7 +183,7 @@ ultrix-gcc:
 
 # Rules for making release tarballs
 
-VERSION=7.11-devel
+VERSION=7.12-devel
 DIRECTORY = Mesa-$(VERSION)
 LIB_NAME = MesaLib-$(VERSION)
 GLUT_NAME = MesaGLUT-$(VERSION)
@@ -345,6 +345,16 @@ EGL_FILES = \
 	$(DIRECTORY)/src/egl/main/*.pc.in				\
 	$(DIRECTORY)/src/egl/main/*.def
 
+GBM_FILES = \
+	$(DIRECTORY)/src/gbm/Makefile					\
+	$(DIRECTORY)/src/gbm/main/*.pc.in				\
+	$(DIRECTORY)/src/gbm/main/*.[ch]				\
+	$(DIRECTORY)/src/gbm/main/Makefile				\
+	$(DIRECTORY)/src/gbm/backends/Makefile				\
+	$(DIRECTORY)/src/gbm/backends/Makefile.template			\
+	$(DIRECTORY)/src/gbm/backends/*/*.[ch]				\
+	$(DIRECTORY)/src/gbm/backends/*/Makefile			\
+
 GALLIUM_FILES = \
 	$(DIRECTORY)/src/mesa/state_tracker/*[ch]			\
 	$(DIRECTORY)/src/gallium/Makefile				\
@@ -376,8 +386,7 @@ DRI_FILES = \
 	$(DIRECTORY)/src/glx/Makefile					\
 	$(DIRECTORY)/src/glx/*.[ch]					\
 	$(APPLE_DRI_FILES)						\
-	$(DIRECTORY)/src/mesa/drivers/dri/Makefile			\
-	$(DIRECTORY)/src/mesa/drivers/dri/Makefile.template		\
+	$(DIRECTORY)/src/mesa/drivers/dri/Makefile*			\
 	$(DIRECTORY)/src/mesa/drivers/dri/dri.pc.in			\
 	$(DIRECTORY)/src/mesa/drivers/dri/common/xmlpool/*.po		\
 	$(DIRECTORY)/src/mesa/drivers/dri/*/*.[chS]			\
@@ -443,6 +452,7 @@ LIB_FILES = \
 	$(MAPI_FILES)		\
 	$(ES_FILES)		\
 	$(EGL_FILES)		\
+	$(GBM_FILES)		\
 	$(GALLIUM_FILES)	\
 	$(DRI_FILES)		\
 	$(SGI_GLU_FILES)	\
diff --git a/SConstruct b/SConstruct
index 8607d2cd8e0..4a3fef08059 100644
--- a/SConstruct
+++ b/SConstruct
@@ -40,6 +40,9 @@ env = Environment(
 	ENV = os.environ,
 )
 
+# XXX: This creates a many problems as it saves...
+#opts.Save('config.py', env)
+
 # Backwards compatability with old target configuration variable
 try:
     targets = ARGUMENTS['targets']
@@ -80,44 +83,6 @@ env.Append(CPPPATH = [
 if env['msvc']:
     env.Append(CPPPATH = ['#include/c99'])
 
-# Embedded
-if env['platform'] == 'embedded':
-	env.Append(CPPDEFINES = [
-		'_POSIX_SOURCE',
-		('_POSIX_C_SOURCE', '199309L'), 
-		'_SVID_SOURCE',
-		'_BSD_SOURCE', 
-		'_GNU_SOURCE',
-		
-		'PTHREADS',
-	])
-	env.Append(LIBS = [
-		'm',
-		'pthread',
-		'dl',
-	])
-
-# Posix
-if env['platform'] in ('posix', 'linux', 'freebsd', 'darwin'):
-	env.Append(CPPDEFINES = [
-		'_POSIX_SOURCE',
-		('_POSIX_C_SOURCE', '199309L'), 
-		'_SVID_SOURCE',
-		'_BSD_SOURCE', 
-		'_GNU_SOURCE',
-		'PTHREADS',
-		'HAVE_POSIX_MEMALIGN',
-	])
-	if env['gcc']:
-		env.Append(CFLAGS = ['-fvisibility=hidden'])
-	if env['platform'] == 'darwin':
-		env.Append(CPPDEFINES = ['_DARWIN_C_SOURCE'])
-	env.Append(LIBS = [
-		'm',
-		'pthread',
-		'dl',
-	])
-
 # for debugging
 #print env.Dump()
 
@@ -130,7 +95,7 @@ if env['platform'] in ('posix', 'linux', 'freebsd', 'darwin'):
 #
 
 # Create host environent
-if env['crosscompile'] and env['platform'] != 'embedded':
+if env['crosscompile'] and not env['embedded']:
     host_env = Environment(
         options = opts,
         # no tool used
@@ -179,3 +144,18 @@ SConscript(
 	duplicate = 0 # http://www.scons.org/doc/0.97/HTML/scons-user/x2261.html
 )
 
+
+########################################################################
+# List all aliases
+
+try:
+    from SCons.Node.Alias import default_ans
+except ImportError:
+    pass
+else:
+    aliases = default_ans.keys()
+    aliases.sort()
+    env.Help('\n')
+    env.Help('Recognized targets:\n')
+    for alias in aliases:
+        env.Help('    %s\n' % alias)
diff --git a/common.py b/common.py
index 0a3dcdcf543..8657030ea3f 100644
--- a/common.py
+++ b/common.py
@@ -79,14 +79,17 @@ def AddOptions(opts):
 		from SCons.Options.EnumOption import EnumOption
 	opts.Add(EnumOption('build', 'build type', 'debug',
 	                  allowed_values=('debug', 'checked', 'profile', 'release')))
-	opts.Add(BoolOption('quiet', 'quiet command lines', 'yes'))
+	opts.Add(BoolOption('verbose', 'verbose output', 'no'))
 	opts.Add(EnumOption('machine', 'use machine-specific assembly code', default_machine,
 											 allowed_values=('generic', 'ppc', 'x86', 'x86_64')))
 	opts.Add(EnumOption('platform', 'target platform', host_platform,
-											 allowed_values=('linux', 'cell', 'windows', 'winddk', 'wince', 'darwin', 'embedded', 'cygwin', 'sunos', 'freebsd8')))
+											 allowed_values=('linux', 'cell', 'windows', 'winddk', 'wince', 'darwin', 'cygwin', 'sunos', 'freebsd8')))
+	opts.Add(BoolOption('embedded', 'embedded build', 'no'))
 	opts.Add('toolchain', 'compiler toolchain', default_toolchain)
 	opts.Add(BoolOption('gles', 'EXPERIMENTAL: enable OpenGL ES support', 'no'))
 	opts.Add(BoolOption('llvm', 'use LLVM', default_llvm))
 	opts.Add(BoolOption('debug', 'DEPRECATED: debug build', 'yes'))
 	opts.Add(BoolOption('profile', 'DEPRECATED: profile build', 'no'))
-	opts.Add(EnumOption('MSVS_VERSION', 'MS Visual C++ version', None, allowed_values=('7.1', '8.0', '9.0')))
+	opts.Add(BoolOption('quiet', 'DEPRECATED: profile build', 'yes'))
+	if host_platform == 'windows':
+		opts.Add(EnumOption('MSVS_VERSION', 'MS Visual C++ version', None, allowed_values=('7.1', '8.0', '9.0')))
diff --git a/configs/autoconf.in b/configs/autoconf.in
index 5595e2abbb6..584f5fd7763 100644
--- a/configs/autoconf.in
+++ b/configs/autoconf.in
@@ -75,6 +75,7 @@ GLESv2_LIB = GLESv2
 VG_LIB = OpenVG
 GLAPI_LIB = glapi
 WAYLAND_EGL_LIB = wayland-egl
+GBM_LIB = gbm
 
 # Library names (actual file names)
 GL_LIB_NAME = @GL_LIB_NAME@
@@ -88,6 +89,7 @@ GLESv2_LIB_NAME = @GLESv2_LIB_NAME@
 VG_LIB_NAME = @VG_LIB_NAME@
 GLAPI_LIB_NAME = @GLAPI_LIB_NAME@
 WAYLAND_EGL_LIB_NAME = @WAYLAND_EGL_LIB_NAME@
+GBM_LIB_NAME = @GBM_LIB_NAME@
 
 # Globs used to install the lib and all symlinks
 GL_LIB_GLOB = @GL_LIB_GLOB@
@@ -101,6 +103,7 @@ GLESv2_LIB_GLOB = @GLESv2_LIB_GLOB@
 VG_LIB_GLOB = @VG_LIB_GLOB@
 GLAPI_LIB_GLOB = @GLAPI_LIB_GLOB@
 WAYLAND_EGL_LIB_GLOB = @WAYLAND_EGL_LIB_GLOB@
+GBM_LIB_GLOB = @GBM_LIB_GLOB@
 
 # Directories to build
 LIB_DIR = @LIB_DIR@
@@ -108,6 +111,7 @@ SRC_DIRS = @SRC_DIRS@
 GLU_DIRS = @GLU_DIRS@
 DRIVER_DIRS = @DRIVER_DIRS@
 EGL_DRIVERS_DIRS = @EGL_DRIVERS_DIRS@
+GBM_BACKEND_DIRS = @GBM_BACKEND_DIRS@
 GALLIUM_DIRS = @GALLIUM_DIRS@
 GALLIUM_DRIVERS_DIRS = @GALLIUM_DRIVERS_DIRS@
 GALLIUM_WINSYS_DIRS = @GALLIUM_WINSYS_DIRS@
@@ -147,7 +151,8 @@ GLESv1_CM_LIB_DEPS = $(EXTRA_LIB_PATH) @GLESv1_CM_LIB_DEPS@
 GLESv2_LIB_DEPS = $(EXTRA_LIB_PATH) @GLESv2_LIB_DEPS@
 VG_LIB_DEPS = $(EXTRA_LIB_PATH) @VG_LIB_DEPS@
 GLAPI_LIB_DEPS = $(EXTRA_LIB_PATH) @GLAPI_LIB_DEPS@
-WAYLAND_EGL_LIB_DEPS = $(EXTRA_LIBPATH) @WAYLAND_EGL_LIB_DEPS@
+WAYLAND_EGL_LIB_DEPS = $(EXTRA_LIB_PATH) @WAYLAND_EGL_LIB_DEPS@
+GBM_LIB_DEPS = $(EXTRA_LIB_PATH) @GBM_LIB_DEPS@
 
 # DRI dependencies
 MESA_MODULES = @MESA_MODULES@
@@ -212,6 +217,9 @@ EGL_PC_CFLAGS = @GL_PC_CFLAGS@
 WAYLAND_EGL_PC_REQ_PRIV = @WAYLAND_EGL_PC_REQ_PRIV@
 WAYLAND_EGL_PC_LIB_PRIV = @WAYLAND_EGL_PC_LIB_PRIV@
 WAYLAND_EGL_PC_CFLAGS = @WAYLAND_EGL_PC_CFLAGS@
+GBM_PC_REQ_PRIV = @GBM_PC_REQ_PRIV@
+GBM_PC_LIB_PRIV = @GBM_PC_LIB_PRIV@
+GBM_PC_CFLAGS = @GBM_PC_CFLAGS@
 
 XCB_DRI2_CFLAGS = @XCB_DRI2_CFLAGS@
 XCB_DRI2_LIBS = @XCB_DRI2_LIBS@
diff --git a/configs/default b/configs/default
index b7acfd2f1a5..132ccbee3cf 100644
--- a/configs/default
+++ b/configs/default
@@ -9,7 +9,7 @@ CONFIG_NAME = default
 
 # Version info
 MESA_MAJOR=7
-MESA_MINOR=11
+MESA_MINOR=12
 MESA_TINY=0
 MESA_VERSION = $(MESA_MAJOR).$(MESA_MINOR).$(MESA_TINY)
 
@@ -63,7 +63,7 @@ GLESv2_LIB = GLESv2
 VG_LIB = OpenVG
 GLAPI_LIB = glapi
 WAYLAND_EGL_LIB = wayland-egl
-
+GBM_LIB = gbm
 
 # Library names (actual file names)
 GL_LIB_NAME = lib$(GL_LIB).so
@@ -77,6 +77,7 @@ GLESv2_LIB_NAME = lib$(GLESv2_LIB).so
 VG_LIB_NAME = lib$(VG_LIB).so
 GLAPI_LIB_NAME = lib$(GLAPI_LIB).so
 WAYLAND_EGL_LIB_NAME = lib$(WAYLAND_EGL_LIB).so
+GBM_LIB_NAME = lib$(GBM_LIB).so
 
 # globs used to install the lib and all symlinks
 GL_LIB_GLOB = $(GL_LIB_NAME)*
@@ -90,6 +91,7 @@ GLESv2_LIB_GLOB = $(GLESv2_LIB_NAME)*
 VG_LIB_GLOB = $(VG_LIB_NAME)*
 GLAPI_LIB_GLOB = $(GLAPI_LIB_NAME)*
 WAYLAND_EGL_LIB_GLOB = $(WAYLAND_EGL_LIB_NAME)*
+GBM_LIB_GLOB = $(GBM_LIB_NAME)*
 
 DRI_CFLAGS = $(CFLAGS)
 DRI_CXXFLAGS = $(CXXFLAGS)
@@ -113,6 +115,9 @@ DRIVER_DIRS = x11 osmesa
 # EGL drivers to build
 EGL_DRIVERS_DIRS = glx
 
+# gbm backends to build
+GBM_BACKEND_DIRS = dri
+
 # Gallium directories and 
 GALLIUM_DIRS = auxiliary drivers state_trackers
 GALLIUM_AUXILIARIES = $(TOP)/src/gallium/auxiliary/libgallium.a
@@ -140,6 +145,7 @@ GLESv2_LIB_DEPS = $(EXTRA_LIB_PATH) -lpthread
 VG_LIB_DEPS    = $(EXTRA_LIB_PATH) -lpthread
 GLAPI_LIB_DEPS = $(EXTRA_LIB_PATH) -lpthread
 WAYLAND_EGL_LIB_DEPS = $(EXTRA_LIB_PATH) -lwayland-client -ldrm
+GBM_LIB_DEPS = $(EXTRA_LIB_PATH) -ludev -ldl
 
 # Program dependencies - specific GL/glut libraries added in Makefiles
 APP_LIB_DEPS = -lm
@@ -159,6 +165,9 @@ DRI_DRIVER_SEARCH_DIR = $(DRI_DRIVER_INSTALL_DIR)
 # EGL driver install directory
 EGL_DRIVER_INSTALL_DIR = $(INSTALL_LIB_DIR)/egl
 
+# gbm backend install directory
+GBM_BACKEND_INSTALL_DIR = $(INSTALL_LIB_DIR)/gbm
+
 # Xorg driver install directory (for xorg state-tracker)
 XORG_DRIVER_INSTALL_DIR = $(INSTALL_LIB_DIR)/xorg/modules/drivers
 
@@ -191,3 +200,6 @@ VG_PC_CFLAGS =
 WAYLAND_EGL_PC_REQ_PRIV =
 WAYLAND_EGL_PC_LIB_PRIV =
 WAYLAND_EGL_PC_CFLAGS =
+GBM_PC_REQ_PRIV =
+GBM_PC_LIB_PRIV =
+GBM_PC_CFLAGS =
diff --git a/configs/linux-llvm b/configs/linux-llvm
index 359bee28250..54d82b5376c 100644
--- a/configs/linux-llvm
+++ b/configs/linux-llvm
@@ -42,3 +42,6 @@ endif
 
 LD = g++
 GL_LIB_DEPS = $(LLVM_LDFLAGS) $(LLVM_LIBS) $(EXTRA_LIB_PATH) -lX11 -lXext -lm -lpthread -lstdc++
+
+# to allow the NV drivers to compile
+LIBDRM_CFLAGS = $(shell pkg-config --cflags libdrm)
diff --git a/configure.ac b/configure.ac
index f758f05544a..f470d871e4b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -177,8 +177,10 @@ if test "x$GXX" = xyes; then
     AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
     VISIBILITY_CXXFLAGS="-fvisibility=hidden"
     CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
+    AC_LANG_PUSH([C++])
     AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
 		   [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
+    AC_LANG_POP([C++])
 
     # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
     CXXFLAGS=$save_CXXFLAGS
@@ -187,6 +189,15 @@ if test "x$GXX" = xyes; then
     CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
 fi
 
+dnl even if the compiler appears to support it, using visibility attributes isn't
+dnl going to do anything useful currently on cygwin apart from emit lots of warnings
+case "$host_os" in
+cygwin*)
+    VISIBILITY_CFLAGS=""
+    VISIBILITY_CXXFLAGS=""
+    ;;
+esac
+
 AC_SUBST([VISIBILITY_CFLAGS])
 AC_SUBST([VISIBILITY_CXXFLAGS])
 
@@ -352,6 +363,7 @@ GLESv2_LIB_NAME='lib$(GLESv2_LIB).'${LIB_EXTENSION}
 VG_LIB_NAME='lib$(VG_LIB).'${LIB_EXTENSION}
 GLAPI_LIB_NAME='lib$(GLAPI_LIB).'${LIB_EXTENSION}
 WAYLAND_EGL_LIB_NAME='lib$(WAYLAND_EGL_LIB).'${LIB_EXTENSION}
+GBM_LIB_NAME='lib$(GBM_LIB).'${LIB_EXTENSION}
 
 GL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
 GLU_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLU_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
@@ -365,6 +377,7 @@ GLESv2_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv2_LIB)'${LIB_VERSION_SEPARATOR}'*'${LI
 VG_LIB_GLOB=${LIB_PREFIX_GLOB}'$(VG_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
 GLAPI_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLAPI_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
 WAYLAND_EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(WAYLAND_EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+GBM_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GBM_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
 
 AC_SUBST([GL_LIB_NAME])
 AC_SUBST([GLU_LIB_NAME])
@@ -377,6 +390,7 @@ AC_SUBST([GLESv2_LIB_NAME])
 AC_SUBST([VG_LIB_NAME])
 AC_SUBST([GLAPI_LIB_NAME])
 AC_SUBST([WAYLAND_EGL_LIB_NAME])
+AC_SUBST([GBM_LIB_NAME])
 
 AC_SUBST([GL_LIB_GLOB])
 AC_SUBST([GLU_LIB_GLOB])
@@ -389,6 +403,7 @@ AC_SUBST([GLESv2_LIB_GLOB])
 AC_SUBST([VG_LIB_GLOB])
 AC_SUBST([GLAPI_LIB_GLOB])
 AC_SUBST([WAYLAND_EGL_LIB_GLOB])
+AC_SUBST([GBM_LIB_GLOB])
 
 dnl
 dnl Arch/platform-specific settings
@@ -507,7 +522,7 @@ if test "x$enable_selinux" = "xyes"; then
     DEFINES="$DEFINES -DMESA_SELINUX"
 fi
 
-dnl Determine which APIs to support
+dnl Options for APIs
 AC_ARG_ENABLE([opengl],
     [AS_HELP_STRING([--disable-opengl],
         [disable support for standard OpenGL API @<:@default=no@:>@])],
@@ -523,32 +538,111 @@ AC_ARG_ENABLE([gles2],
         [enable support for OpenGL ES 2.x API @<:@default=no@:>@])],
     [enable_gles2="$enableval"],
     [enable_gles2=no])
-AC_ARG_ENABLE([gles-overlay],
-    [AS_HELP_STRING([--enable-gles-overlay],
-        [DEPRECATED.  Same as --enable-gles1 and --enable-gles2])],
-    [enable_gles1="$enableval"; enable_gles2="$enableval"],
-    [])
-
 AC_ARG_ENABLE([openvg],
     [AS_HELP_STRING([--enable-openvg],
         [enable support for OpenVG API @<:@default=no@:>@])],
     [enable_openvg="$enableval"],
     [enable_openvg=no])
 
-dnl smooth the transition; should be removed eventually
-if test "x$enable_openvg" = xno; then
-    case "x$with_state_trackers" in
-    x*vega*)
-        AC_MSG_WARN([vega state tracker is enabled without --enable-openvg])
-        enable_openvg=yes
-        ;;
-    esac
-fi
+AC_ARG_ENABLE([dri],
+    [AS_HELP_STRING([--enable-dri],
+        [enable DRI modules @<:@default=auto@:>@])],
+    [enable_dri="$enableval"],
+    [enable_dri=auto])
+AC_ARG_ENABLE([glx],
+    [AS_HELP_STRING([--enable-glx],
+        [enable GLX library @<:@default=auto@:>@])],
+    [enable_glx="$enableval"],
+    [enable_glx=auto])
+AC_ARG_ENABLE([osmesa],
+    [AS_HELP_STRING([--enable-osmesa],
+        [enable OSMesa library @<:@default=auto@:>@])],
+    [enable_osmesa="$enableval"],
+    [enable_osmesa=auto])
+AC_ARG_ENABLE([egl],
+    [AS_HELP_STRING([--disable-egl],
+        [disable EGL library @<:@default=enabled@:>@])],
+    [enable_egl="$enableval"],
+    [enable_egl=yes])
+
+AC_ARG_ENABLE([xorg],
+    [AS_HELP_STRING([--enable-xorg],
+        [enable support for X.Org DDX API @<:@default=no@:>@])],
+    [enable_xorg="$enableval"],
+    [enable_xorg=no])
+AC_ARG_ENABLE([xa],
+    [AS_HELP_STRING([--enable-xa],
+        [enable build of the XA X Acceleration API @<:@default=no@:>@])],
+    [enable_xa="$enableval"],
+    [enable_xa=no])
+AC_ARG_ENABLE([d3d1x],
+    [AS_HELP_STRING([--enable-d3d1x],
+        [enable support for Direct3D 10 & 11 low-level API @<:@default=no@:>@])],
+    [enable_d3d1x="$enableval"],
+    [enable_d3d1x=no])
+AC_ARG_ENABLE([gbm],
+   [AS_HELP_STRING([--enable-gbm],
+         [enable gbm library @<:@default=auto@:>@])],
+   [enable_gbm="$enableval"],
+   [enable_gbm=auto])
+
+AC_ARG_ENABLE([xvmc],
+   [AS_HELP_STRING([--enable-xvmc],
+         [enable xvmc library @<:@default=auto@:>@])],
+   [enable_xvmc="$enableval"],
+   [enable_xvmc=auto])
+AC_ARG_ENABLE([vdpau],
+   [AS_HELP_STRING([--enable-vdpau],
+         [enable vdpau library @<:@default=auto@:>@])],
+   [enable_vdpau="$enableval"],
+   [enable_vdpau=auto])
+AC_ARG_ENABLE([va],
+   [AS_HELP_STRING([--enable-va],
+         [enable va library @<:@default=auto@:>@])],
+   [enable_va="$enableval"],
+   [enable_va=auto])
+
+AC_ARG_ENABLE([xlib_glx],
+    [AS_HELP_STRING([--enable-xlib-glx],
+        [make GLX library Xlib-based instead of DRI-based @<:@default=disable@:>@])],
+    [enable_xlib_glx="$enableval"],
+    [enable_xlib_glx=auto])
+AC_ARG_ENABLE([gallium_egl],
+    [AS_HELP_STRING([--enable-gallium-egl],
+        [enable optional EGL state tracker (not required
+         for EGL support in Gallium with OpenGL and OpenGL ES)
+         @<:@default=disable@:>@])],
+    [enable_gallium_egl="$enableval"],
+    [enable_gallium_egl=no])
+AC_ARG_ENABLE([gallium_gbm],
+    [AS_HELP_STRING([--enable-gallium-gbm],
+        [enable optional gbm state tracker (not required for
+         gbm support in Gallium)
+         @<:@default=auto@:>@])],
+    [enable_gallium_gbm="$enableval"],
+    [enable_gallium_gbm=auto])
+
+# Option for Gallium drivers
+GALLIUM_DRIVERS_DEFAULT="r300,r600,swrast"
+
+AC_ARG_WITH([gallium-drivers],
+    [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
+        [comma delimited Gallium drivers list, e.g.
+        "i915,i965,nouveau,r300,r600,svga,swrast"
+        @<:@default=r300,r600,swrast@:>@])],
+    [with_gallium_drivers="$withval"],
+    [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
 
 if test "x$enable_opengl" = xno -a \
         "x$enable_gles1" = xno -a \
         "x$enable_gles2" = xno -a \
-        "x$enable_openvg" = xno; then
+        "x$enable_openvg" = xno -a \
+        "x$enable_xorg" = xno -a \
+        "x$enable_xa" = xno -a \
+        "x$enable_d3d1x" = xno -a \
+        "x$enable_xvmc" = xno -a \
+        "x$enable_vdpau" = xno -a \
+        "x$enable_va" = xno; then
     AC_MSG_ERROR([at least one API should be enabled])
 fi
 
@@ -602,24 +696,60 @@ if test "x$enable_opengl" = xno; then
 fi
 
 AC_ARG_WITH([driver],
-    [AS_HELP_STRING([--with-driver=DRIVER],
-        [driver for Mesa: xlib,dri,osmesa @<:@default=dri when available, or xlib@:>@])],
+    [AS_HELP_STRING([--with-driver=DRIVER], [DEPRECATED])],
     [mesa_driver="$withval"],
-    [mesa_driver="$default_driver"])
+    [mesa_driver=auto])
 dnl Check for valid option
 case "x$mesa_driver" in
-xxlib|xdri|xosmesa)
-    if test "x$enable_opengl" = xno; then
-        AC_MSG_ERROR([Driver '$mesa_driver' requires OpenGL enabled])
+xxlib|xdri|xosmesa|xno)
+    if test "x$enable_dri" != xauto -o \
+            "x$enable_glx" != xauto -o \
+            "x$enable_osmesa" != xauto -o \
+            "x$enable_xlib_glx" != xauto; then
+        AC_MSG_ERROR([--with-driver=$mesa_driver is deprecated])
     fi
     ;;
-xno)
+xauto)
+    mesa_driver="$default_driver"
     ;;
 *)
     AC_MSG_ERROR([Driver '$mesa_driver' is not a valid option])
     ;;
 esac
 
+# map $mesa_driver to APIs
+if test "x$enable_dri" = xauto; then
+    case "x$mesa_driver" in
+    xdri) enable_dri=yes ;;
+    *)    enable_dri=no ;;
+    esac
+fi
+
+if test "x$enable_glx" = xauto; then
+    case "x$mesa_driver" in
+    xdri|xxlib) enable_glx=yes ;;
+    *)          enable_glx=no ;;
+    esac
+fi
+
+if test "x$enable_osmesa" = xauto; then
+    case "x$mesa_driver" in
+    xxlib|xosmesa) enable_osmesa=yes ;;
+    *)             enable_osmesa=no ;;
+    esac
+fi
+
+if test "x$enable_xlib_glx" = xauto; then
+    case "x$mesa_driver" in
+    xxlib) enable_xlib_glx=yes ;;
+    *)     enable_xlib_glx=no ;;
+    esac
+fi
+
+if test "x$enable_glx" = xno; then
+    enable_xlib_glx=no
+fi
+
 dnl
 dnl Driver specific build directories
 dnl
@@ -657,11 +787,6 @@ if test "x$enable_gles2" = xyes; then
     CORE_DIRS="$CORE_DIRS mapi/es2api"
 fi
 
-# build vgapi if OpenVG is enabled
-if test "x$enable_openvg" = xyes; then
-    CORE_DIRS="$CORE_DIRS mapi/vgapi"
-fi
-
 # build glsl and mesa if OpenGL or OpenGL ES is enabled
 case "x$enable_opengl$enable_gles1$enable_gles2" in
 x*yes*)
@@ -669,24 +794,36 @@ x*yes*)
     ;;
 esac
 
-case "$mesa_driver" in
-xlib)
-    DRIVER_DIRS="x11"
+case "x$enable_glx$enable_xlib_glx" in
+xyesyes)
+    DRIVER_DIRS="$DRIVER_DIRS x11"
     GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
     GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS libgl-xlib"
+    GALLIUM_STATE_TRACKERS_DIRS="glx $GALLIUM_STATE_TRACKERS_DIRS"
     ;;
-dri)
+xyesno)
+    # DRI-based GLX
     SRC_DIRS="$SRC_DIRS glx"
-    DRIVER_DIRS="dri"
-    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib sw/dri"
-    ;;
-osmesa)
-    DRIVER_DIRS="osmesa"
-    ;;
-no)
-    DRIVER_DRIS=""
     ;;
 esac
+
+if test "x$enable_dri" = xyes; then
+    DRIVER_DIRS="$DRIVER_DIRS dri"
+
+    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib sw/dri"
+    GALLIUM_STATE_TRACKERS_DIRS="dri $GALLIUM_STATE_TRACKERS_DIRS"
+    HAVE_ST_DRI="yes"
+fi
+
+if test "x$enable_osmesa" = xyes; then
+    # the empty space matters for osmesa... (see src/mesa/Makefile)
+    if test -n "$DRIVER_DIRS"; then
+        DRIVER_DIRS="$DRIVER_DIRS osmesa"
+    else
+        DRIVER_DIRS="osmesa"
+    fi
+fi
+
 AC_SUBST([SRC_DIRS])
 AC_SUBST([GLU_DIRS])
 AC_SUBST([DRIVER_DIRS])
@@ -697,6 +834,22 @@ AC_SUBST([GALLIUM_DRIVERS_DIRS])
 AC_SUBST([GALLIUM_STATE_TRACKERS_DIRS])
 AC_SUBST([MESA_LLVM])
 
+# Check for libdrm
+PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
+                  [have_libdrm=yes], [have_libdrm=no])
+
+if test "x$enable_dri" = xyes; then
+    # DRI must be shared, I think
+    if test "$enable_static" = yes; then
+        AC_MSG_ERROR([Can't use static libraries for DRI drivers])
+    fi
+
+    # not a hard requirement as swrast does not depend on it
+    if test "x$have_libdrm" = xyes; then
+        DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
+    fi
+fi
+
 dnl
 dnl Find out if X is available. The variable have_x is set if libX11 is
 dnl found to mimic AC_PATH_XTRA.
@@ -731,13 +884,9 @@ m4_divert_once([HELP_BEGIN],
 pkg-config utility.])
 
 dnl We need X for xlib and dri, so bomb now if it's not found
-case "$mesa_driver" in
-xlib|dri)
-    if test "$no_x" = yes; then
-        AC_MSG_ERROR([X11 development libraries needed for $mesa_driver driver])
-    fi
-    ;;
-esac
+if test "x$enable_glx" = xyes -a "x$no_x" = xyes; then
+    AC_MSG_ERROR([X11 development libraries needed for GLX])
+fi
 
 dnl XCB - this is only used for GLX right now
 AC_ARG_ENABLE([xcb],
@@ -775,8 +924,9 @@ AC_ARG_ENABLE([driglx-direct],
 dnl
 dnl libGL configuration per driver
 dnl
-case "$mesa_driver" in
-xlib)
+case "x$enable_glx$enable_xlib_glx" in
+xyesyes)
+    # Xlib-based GLX
     if test "$x11_pkgconfig" = yes; then
         PKG_CHECK_MODULES([XLIBGL], [x11 xext])
         GL_PC_REQ_PRIV="x11 xext"
@@ -799,22 +949,16 @@ xlib)
         GL_LIB_DEPS=""
     fi
     ;;
-dri|no) # these checks are still desired when there is no mesa_driver
-    # DRI must be shared, I think
-    if test "$enable_static" = yes; then
-        AC_MSG_ERROR([Can't use static libraries for DRI drivers])
-    fi
-
+xyesno)
+    # DRI-based GLX
     PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
     GL_PC_REQ_PRIV="glproto >= $GLPROTO_REQUIRED"
-    DRI_PC_REQ_PRIV=""
-
     if test x"$driglx_direct" = xyes; then
-        # Check for libdrm
-        PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED])
+        if test "x$have_libdrm" != xyes; then
+            AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
+        fi
         PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
         GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED dri2proto >= $DRI2PROTO_REQUIRED"
-        DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
     fi
 
     # find the DRI deps for libGL
@@ -839,7 +983,11 @@ dri|no) # these checks are still desired when there is no mesa_driver
     else
         # should check these...
         X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
-        GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXxf86vm -lXdamage -lXfixes"
+        if test "x$HAVE_XF86VIDMODE" == xyes; then
+           GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXxf86vm -lXdamage -lXfixes"
+	else
+           GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXdamage -lXfixes"
+	fi
         GL_PC_LIB_PRIV="$GL_LIB_DEPS"
         GL_PC_CFLAGS="$X11_INCLUDES"
 
@@ -855,16 +1003,14 @@ dri|no) # these checks are still desired when there is no mesa_driver
     # need DRM libs, -lpthread, etc.
     GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
     GL_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
-    GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
-    GLESv1_CM_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
-    GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
-    GLESv2_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
-    ;;
-osmesa)
-    # No libGL for osmesa
-    GL_LIB_DEPS=""
     ;;
 esac
+
+GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
+GLESv1_CM_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
+GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
+GLESv2_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
+
 AC_SUBST([GL_LIB_DEPS])
 AC_SUBST([GL_PC_REQ_PRIV])
 AC_SUBST([GL_PC_LIB_PRIV])
@@ -890,7 +1036,7 @@ AC_ARG_ENABLE([shared-dricore],
         [link DRI modules with shared core DRI routines @<:@default=disabled@:>@])],
     [enable_dricore="$enableval"],
     [enable_dricore=no])
-if test "$mesa_driver" = dri ; then
+if test "x$enable_dri" = xyes ; then
    if test "$enable_dricore" = yes ; then
       if test "$GCC$GXX" != yesyes ; then
       	 AC_MSG_WARN([Shared dricore requires GCC-compatible rpath handling.  Disabling shared dricore])
@@ -921,11 +1067,19 @@ PKG_CHECK_MODULES([LIBDRM_RADEON],
 		  HAVE_LIBDRM_RADEON=no)
 
 dnl
-dnl More X11 setup
+dnl More GLX setup
 dnl
-if test "$mesa_driver" = xlib; then
+case "x$enable_glx$enable_xlib_glx" in
+xyesyes)
     DEFINES="$DEFINES -DUSE_XSHM"
-fi
+    ;;
+xyesno)
+    DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
+    if test "x$driglx_direct" = xyes; then
+        DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
+    fi
+    ;;
+esac
 
 dnl
 dnl TLS detection
@@ -975,7 +1129,10 @@ DRI_DIRS=""
 case "$with_dri_drivers" in
 no) ;;
 yes)
-    DRI_DIRS="yes"
+    # classic DRI drivers require FEATURE_GL to build
+    if test "x$enable_opengl" = xyes; then
+        DRI_DIRS="yes"
+    fi
     ;;
 *)
     # verify the requested driver directories exist
@@ -985,19 +1142,19 @@ yes)
             AC_MSG_ERROR([DRI driver directory '$driver' doesn't exist])
     done
     DRI_DIRS="$dri_drivers"
+    if test -n "$DRI_DIRS" -a "x$enable_opengl" != xyes; then
+        AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
+    fi
     ;;
 esac
 
 dnl Set DRI_DIRS, DEFINES and LIB_DEPS
-if test "$mesa_driver" = dri -o "$mesa_driver" = no; then
+if test "x$enable_dri" = xyes; then
     # Platform specific settings and drivers to build
     case "$host_os" in
     linux*)
         DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
-        if test "x$driglx_direct" = xyes; then
-            DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
-        fi
-        DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
+        DEFINES="$DEFINES -DHAVE_ALIAS"
 
         case "$host_cpu" in
         x86_64)
@@ -1027,10 +1184,6 @@ if test "$mesa_driver" = dri -o "$mesa_driver" = no; then
     freebsd* | dragonfly* | *netbsd*)
         DEFINES="$DEFINES -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1"
         DEFINES="$DEFINES -DIN_DRI_DRIVER -DHAVE_ALIAS"
-        DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
-        if test "x$driglx_direct" = xyes; then
-            DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
-        fi
 
         if test "x$DRI_DIRS" = "xyes"; then
             DRI_DIRS="i810 i915 i965 mach64 mga nouveau r128 r200 r300 r600 \
@@ -1039,21 +1192,13 @@ if test "$mesa_driver" = dri -o "$mesa_driver" = no; then
         ;;
     gnu*)
         DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
-        DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
+        DEFINES="$DEFINES -DHAVE_ALIAS"
 	;;
     solaris*)
         DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
-        DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
-        if test "x$driglx_direct" = xyes; then
-            DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
-        fi
         ;;
     cygwin*)
         DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
-        DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
-        if test "x$driglx_direct" = xyes; then
-            DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
-        fi
         if test "x$DRI_DIRS" = "xyes"; then
             DRI_DIRS="swrast"
         fi
@@ -1069,7 +1214,7 @@ if test "$mesa_driver" = dri -o "$mesa_driver" = no; then
     DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/  */ /g'`
 
     # Check for expat
-    if test "$mesa_driver" = dri; then
+    if test "x$enable_dri" = xyes; then
         EXPAT_INCLUDES=""
         EXPAT_LIB=-lexpat
         AC_ARG_WITH([expat],
@@ -1085,6 +1230,13 @@ if test "$mesa_driver" = dri -o "$mesa_driver" = no; then
             [AC_MSG_ERROR([Expat required for DRI.])])
     fi
 
+    # libdrm is required for all except swrast
+    if test -n "$DRI_DIRS" -a x"$DRI_DIRS" != xswrast; then
+        if test "x$have_libdrm" != xyes; then
+            AC_MSG_ERROR([DRI drivers requires libdrm >= $LIBDRM_REQUIRED])
+        fi
+    fi
+
     # put all the necessary libs together, including possibly libdricore
     DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS"
 fi
@@ -1119,26 +1271,6 @@ AC_SUBST([RADEON_LDFLAGS])
 dnl
 dnl OSMesa configuration
 dnl
-if test "$mesa_driver" = xlib; then
-    default_gl_osmesa=yes
-else
-    default_gl_osmesa=no
-fi
-AC_ARG_ENABLE([gl-osmesa],
-    [AS_HELP_STRING([--enable-gl-osmesa],
-        [enable OSMesa with libGL @<:@default=enabled for xlib driver@:>@])],
-    [gl_osmesa="$enableval"],
-    [gl_osmesa="$default_gl_osmesa"])
-if test "x$gl_osmesa" = xyes; then
-    if test "x$enable_opengl" = xno; then
-        AC_MSG_ERROR([OpenGL is not available for OSMesa driver])
-    fi
-    if test "$mesa_driver" = osmesa; then
-        AC_MSG_ERROR([libGL is not available for OSMesa driver])
-    else
-        DRIVER_DIRS="$DRIVER_DIRS osmesa"
-    fi
-fi
 
 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
 AC_ARG_WITH([osmesa-bits],
@@ -1146,9 +1278,11 @@ AC_ARG_WITH([osmesa-bits],
         [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
     [osmesa_bits="$withval"],
     [osmesa_bits=8])
-if test "$mesa_driver" != osmesa && test "x$osmesa_bits" != x8; then
-    AC_MSG_WARN([Ignoring OSMesa channel bits for non-OSMesa driver])
-    osmesa_bits=8
+if test "x$osmesa_bits" != x8; then
+    if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
+        AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
+        osmesa_bits=8
+    fi
 fi
 case "x$osmesa_bits" in
 x8)
@@ -1164,8 +1298,7 @@ x16|x32)
 esac
 AC_SUBST([OSMESA_LIB])
 
-case "$DRIVER_DIRS" in
-*osmesa*)
+if test "x$enable_osmesa" = xyes; then
     # only link libraries with osmesa if shared
     if test "$enable_static" = no; then
         OSMESA_LIB_DEPS="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
@@ -1174,8 +1307,7 @@ case "$DRIVER_DIRS" in
     fi
     OSMESA_MESA_DEPS=""
     OSMESA_PC_LIB_PRIV="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
-    ;;
-esac
+fi
 AC_SUBST([OSMESA_LIB_DEPS])
 AC_SUBST([OSMESA_MESA_DEPS])
 AC_SUBST([OSMESA_PC_REQ])
@@ -1184,26 +1316,16 @@ AC_SUBST([OSMESA_PC_LIB_PRIV])
 dnl
 dnl EGL configuration
 dnl
-AC_ARG_ENABLE([egl],
-    [AS_HELP_STRING([--disable-egl],
-        [disable EGL library @<:@default=enabled@:>@])],
-    [enable_egl="$enableval"],
-    [enable_egl=yes])
-if test "x$enable_egl" = xno; then
-    if test "x$mesa_driver" = xno; then
-        AC_MSG_ERROR([cannot disable EGL when there is no mesa driver])
-    fi
-    if test "x$enable_openvg" = xyes; then
-        AC_MSG_ERROR([cannot enable OpenVG without EGL])
-    fi
-fi
+EGL_CLIENT_APIS=""
+
 if test "x$enable_egl" = xyes; then
     SRC_DIRS="$SRC_DIRS egl"
     EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS -lpthread"
     EGL_DRIVERS_DIRS=""
+
     if test "$enable_static" != yes; then
         # build egl_glx when libGL is built
-        if test "$mesa_driver" = xlib -o "$mesa_driver" = dri; then
+        if test "x$enable_glx" = xyes; then
             EGL_DRIVERS_DIRS="glx"
         fi
 
@@ -1212,7 +1334,7 @@ if test "x$enable_egl" = xyes; then
         if test "$have_libudev" = yes; then
             DEFINES="$DEFINES -DHAVE_LIBUDEV"
         fi
-        if test "$mesa_driver" = dri; then
+        if test "x$enable_dri" = xyes; then
             # build egl_dri2 when xcb-dri2 is available
             PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb-dri2 xcb-xfixes],
             		  [have_xcb_dri2=yes],[have_xcb_dri2=no])
@@ -1233,6 +1355,192 @@ AC_SUBST([EGL_LIB_DEPS])
 AC_SUBST([EGL_DRIVERS_DIRS])
 
 dnl
+dnl gbm configuration
+dnl
+if test "x$enable_gbm" = xauto; then
+    case "$with_egl_platforms" in
+        *drm*)
+            enable_gbm=yes ;;
+         *)
+            enable_gbm=no ;;
+    esac
+fi
+if test "x$enable_gbm" = xyes; then
+    SRC_DIRS="$SRC_DIRS gbm"
+    GBM_BACKEND_DIRS=""
+
+    PKG_CHECK_MODULES([LIBUDEV], [libudev], [],
+                      AC_MSG_ERROR([gbm needs udev]))
+    GBM_LIB_DEPS="$DLOPEN_LIBS $LIBUDEV_LIBS"
+
+    if test "x$enable_dri" = xyes; then
+        GBM_BACKEND_DIRS="$GBM_BACKEND_DIRS dri"
+        if test "$SHARED_GLAPI" -eq 0; then
+            AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
+        fi
+    fi
+fi
+AC_SUBST([GBM_LIB_DEPS])
+AC_SUBST([GBM_BACKEND_DIRS])
+GBM_PC_REQ_PRIV="libudev"
+GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
+GBM_PC_CFLAGS=
+AC_SUBST([GBM_PC_REQ_PRIV])
+AC_SUBST([GBM_PC_LIB_PRIV])
+AC_SUBST([GBM_PC_CFLAGS])
+
+dnl
+dnl EGL Gallium configuration
+dnl
+if test "x$enable_gallium_egl" = xyes; then
+    if test "x$with_gallium_drivers" = x; then
+        AC_MSG_ERROR([cannot enable egl_gallium without Gallium])
+    fi
+    if test "x$enable_egl" = xno; then
+        AC_MSG_ERROR([cannot enable egl_gallium without EGL])
+    fi
+    if test "x$have_libdrm" != xyes; then
+        AC_MSG_ERROR([egl_gallium requires libdrm >= $LIBDRM_REQUIRED])
+    fi
+
+    GALLIUM_STATE_TRACKERS_DIRS="egl $GALLIUM_STATE_TRACKERS_DIRS"
+    GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl-static"
+    HAVE_ST_EGL="yes"
+fi
+
+dnl
+dnl gbm Gallium configuration
+dnl
+if test "x$enable_gallium_gbm" = xauto; then
+    case "$enable_gbm$HAVE_ST_EGL$with_egl_platforms" in
+        yesyes*drm*)
+            enable_gallium_gbm=yes ;;
+         *)
+            enable_gallium_gbm=no ;;
+    esac
+fi
+if test "x$enable_gallium_gbm" = xyes; then
+    if test "x$with_gallium_drivers" = x; then
+        AC_MSG_ERROR([cannot enable gbm_gallium without Gallium])
+    fi
+    if test "x$enable_gbm" = xno; then
+        AC_MSG_ERROR([cannot enable gbm_gallium without gbm])
+    fi
+
+    GALLIUM_STATE_TRACKERS_DIRS="gbm $GALLIUM_STATE_TRACKERS_DIRS"
+    GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS gbm"
+    HAVE_ST_GBM="yes"
+fi
+
+dnl
+dnl X.Org DDX configuration
+dnl
+if test "x$enable_xorg" = xyes; then
+    PKG_CHECK_MODULES([XORG], [xorg-server >= 1.6.0])
+    PKG_CHECK_MODULES([LIBDRM_XORG], [libdrm >= $LIBDRM_XORG_REQUIRED])
+    PKG_CHECK_MODULES([LIBKMS_XORG], [libkms >= $LIBKMS_XORG_REQUIRED])
+    PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
+        HAVE_XEXTPROTO_71="yes"; DEFINES="$DEFINES -DHAVE_XEXTPROTO_71",
+        HAVE_XEXTPROTO_71="no")
+    GALLIUM_STATE_TRACKERS_DIRS="xorg $GALLIUM_STATE_TRACKERS_DIRS"
+    HAVE_ST_XORG=yes
+fi
+
+dnl
+dnl XA configuration
+dnl
+if test "x$enable_xa" = xyes; then
+    GALLIUM_STATE_TRACKERS_DIRS="xa $GALLIUM_STATE_TRACKERS_DIRS"
+    HAVE_ST_XA=yes
+fi
+
+dnl
+dnl OpenVG configuration
+dnl
+VG_LIB_DEPS=""
+
+if test "x$enable_openvg" = xyes; then
+    if test "x$enable_egl" = xno; then
+        AC_MSG_ERROR([cannot enable OpenVG without EGL])
+    fi
+    if test "x$with_gallium_drivers" = x; then
+        AC_MSG_ERROR([cannot enable OpenVG without Gallium])
+    fi
+    if test "x$enable_gallium_egl" = xno; then
+        AC_MSG_ERROR([cannot enable OpenVG without egl_gallium])
+    fi
+
+    EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)'
+    VG_LIB_DEPS="$VG_LIB_DEPS $SELINUX_LIBS -lpthread"
+    CORE_DIRS="$CORE_DIRS mapi/vgapi"
+    GALLIUM_STATE_TRACKERS_DIRS="vega $GALLIUM_STATE_TRACKERS_DIRS"
+    HAVE_ST_VEGA=yes
+fi
+
+dnl
+dnl D3D1X configuration
+dnl
+
+if test "x$enable_d3d1x" = xyes; then
+    if test "x$with_gallium_drivers" = x; then
+        AC_MSG_ERROR([cannot enable D3D1X without Gallium])
+    fi
+
+    GALLIUM_STATE_TRACKERS_DIRS="d3d1x $GALLIUM_STATE_TRACKERS_DIRS"
+    HAVE_ST_D3D1X=yes
+fi
+
+dnl
+dnl Gallium G3DVL configuration
+dnl
+AC_ARG_ENABLE([gallium-g3dvl],
+    [AS_HELP_STRING([--enable-gallium-g3dvl],
+        [build gallium g3dvl @<:@default=disabled@:>@])],
+    [enable_gallium_g3dvl="$enableval"],
+    [enable_gallium_g3dvl=no])
+if test "x$enable_gallium_g3dvl" = xyes; then
+    if test "x$with_gallium_drivers" = x; then
+        AC_MSG_ERROR([cannot enable G3DVL without Gallium])
+    fi
+
+    if test "x$enable_xvmc" = xauto; then
+        enable_xvmc=yes
+    fi
+
+    if test "x$enable_vdpau" = xauto; then
+        enable_vdpau=yes
+    fi
+
+    if test "x$enable_va" = xauto; then
+        enable_va=no
+    fi
+fi
+
+#TODO: Check for xvmc libs/headers
+if test "x$enable_xvmc" = xyes; then
+    GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xorg/xvmc"
+    HAVE_ST_XVMC="yes"
+fi
+
+#TODO: Check for vdpau libs/headers
+if test "x$enable_vdpau" = xyes; then
+    GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS vdpau"
+    HAVE_ST_VDPAU="yes"
+fi
+
+#TODO: Check for va libs/headers
+if test "x$enable_va" = xyes; then
+    GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS va"
+    HAVE_ST_VA="yes"
+fi
+
+if test "x$enable_xvmc" = xyes || 
+    test "x$enable_vdpau" = xyes ||
+    test "x$enable_va" = xyes; then
+    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS g3dvl/dri"
+fi
+
+dnl
 dnl GLU configuration
 dnl
 AC_ARG_ENABLE([glu],
@@ -1241,16 +1549,17 @@ AC_ARG_ENABLE([glu],
     [enable_glu="$enableval"],
     [enable_glu=yes])
 
-if test "x$enable_glu" = xyes -a "x$mesa_driver" = xno; then
-    AC_MSG_NOTICE([Disabling GLU since there is no OpenGL driver])
-    enable_glu=no
+if test "x$enable_glu" = xyes; then
+    if test "x$enable_glx" = xno -a "x$enable_osmesa" = xno; then
+        AC_MSG_NOTICE([Disabling GLU since there is no OpenGL driver])
+        enable_glu=no
+    fi
 fi
 
 if test "x$enable_glu" = xyes; then
     SRC_DIRS="$SRC_DIRS glu"
 
-    case "$mesa_driver" in
-    osmesa)
+    if test "x$enable_glx" = xno; then
         # Link libGLU to libOSMesa instead of libGL
         GLU_LIB_DEPS=""
         GLU_PC_REQ="osmesa"
@@ -1259,8 +1568,7 @@ if test "x$enable_glu" = xyes; then
         else
             GLU_MESA_DEPS=""
         fi
-        ;;
-    *)
+    else
         # If static, empty GLU_LIB_DEPS and add libs for programs to link
         GLU_PC_REQ="gl"
         GLU_PC_LIB_PRIV="-lm"
@@ -1272,8 +1580,7 @@ if test "x$enable_glu" = xyes; then
             GLU_MESA_DEPS=""
             APP_LIB_DEPS="$APP_LIB_DEPS -lstdc++"
         fi
-        ;;
-    esac
+    fi
 fi
 if test "$enable_static" = no; then
     GLU_LIB_DEPS="$GLU_LIB_DEPS $OS_CPLUSPLUS_LIBS"
@@ -1295,13 +1602,9 @@ AC_ARG_ENABLE([glw],
     [enable_glw="$enableval"],
     [enable_glw=yes])
 dnl Don't build GLw on osmesa
-if test "x$enable_glw" = xyes; then
-    case "$mesa_driver" in
-    osmesa|no)
-        AC_MSG_NOTICE([Disabling GLw since there is no OpenGL driver])
-        enable_glw=no
-        ;;
-    esac
+if test "x$enable_glw" = xyes -a "x$enable_glx" = xno; then
+    AC_MSG_NOTICE([Disabling GLw since there is no OpenGL driver])
+    enable_glw=no
 fi
 AC_ARG_ENABLE([motif],
     [AS_HELP_STRING([--enable-motif],
@@ -1375,14 +1678,10 @@ AC_ARG_ENABLE([glut],
     [enable_glut="$enableval"],
     [enable_glut="$default_glut"])
 
-dnl Don't build glut on osmesa
-if test "x$enable_glut" = xyes; then
-    case "$mesa_driver" in
-    osmesa|no)
-        AC_MSG_NOTICE([Disabling glut since there is no OpenGL driver])
-        enable_glut=no
-        ;;
-    esac
+dnl Don't build glut without GLX
+if test "x$enable_glut" = xyes -a "x$enable_glx" = xno; then
+    AC_MSG_NOTICE([Disabling glut since there is no OpenGL driver])
+    enable_glut=no
 fi
 dnl Can't build glut if GLU not available
 if test "x$enable_glu$enable_glut" = xnoyes; then
@@ -1448,17 +1747,11 @@ AC_SUBST([PROGRAM_DIRS])
 dnl
 dnl Gallium configuration
 dnl
-AC_ARG_ENABLE([gallium],
-    [AS_HELP_STRING([--disable-gallium],
-        [build gallium @<:@default=enabled@:>@])],
-    [enable_gallium="$enableval"],
-    [enable_gallium=yes])
-if test "x$enable_gallium" = xno -a "x$enable_openvg" = xyes; then
-    AC_MSG_ERROR([cannot enable OpenVG without Gallium])
-fi
-if test "x$enable_gallium" = xyes; then
+if test "x$with_gallium_drivers" != x; then
     SRC_DIRS="$SRC_DIRS gallium gallium/winsys gallium/targets"
     AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no])
+else
+    LLVM_CONFIG=no
 fi
 
 AC_SUBST([LLVM_CFLAGS])
@@ -1466,192 +1759,29 @@ AC_SUBST([LLVM_LIBS])
 AC_SUBST([LLVM_LDFLAGS])
 AC_SUBST([LLVM_VERSION])
 
-dnl
-dnl Gallium state trackers configuration
-dnl
-
-AC_ARG_ENABLE([gallium-egl],
-    [AS_HELP_STRING([--enable-gallium-egl],
-        [enable gallium EGL state tracker @<:@default=auto@:>@])],
-    [enable_gallium_egl="$enableval"],
-    [enable_gallium_egl=auto])
-if test "x$enable_gallium_egl" = xauto; then
-    case "$mesa_driver" in
-    dri|no)
-        enable_gallium_egl=$enable_egl
-        ;;
-    *)
-        enable_gallium_egl=$enable_openvg
-        ;;
-    esac
-fi
-case "x$enable_egl$enable_gallium_egl" in
-xnoyes)
-    AC_MSG_ERROR([cannot build Gallium EGL state tracker without EGL])
-esac
-
-AC_ARG_WITH([state-trackers],
-    [AS_HELP_STRING([--with-state-trackers@<:@=DIRS...@:>@],
-        [comma delimited state_trackers list, e.g.
-        "egl,glx" @<:@default=auto@:>@])],
-    [with_state_trackers="$withval"],
-    [with_state_trackers=yes])
-
-case "$with_state_trackers" in
-no)
-    GALLIUM_STATE_TRACKERS_DIRS=""
-    ;;
-yes)
-    # look at what else is built
-    case "$mesa_driver" in
-    xlib)
-        GALLIUM_STATE_TRACKERS_DIRS=glx
-        ;;
-    dri)
-        GALLIUM_STATE_TRACKERS_DIRS="dri"
-        HAVE_ST_DRI="yes"
-        # Have only tested st/xorg on 1.6.0 servers
-        PKG_CHECK_MODULES(XORG, [xorg-server >= 1.6.0 libdrm >= $LIBDRM_XORG_REQUIRED libkms >= $LIBKMS_XORG_REQUIRED],
-            HAVE_ST_XORG="yes"; GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xorg",
-            HAVE_ST_XORG="no")
-        ;;
-    esac
-
-    if test "x$enable_egl" = xyes; then
-        if test "$enable_openvg" = yes; then
-            GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS vega"
-            st_egl="yes"
-        fi
-
-        if test "$enable_gallium_egl" = yes; then
-            GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS egl"
-            HAVE_ST_EGL="yes"
-        fi
-    fi
-    ;;
-*)
-    # verify the requested state tracker exist
-    state_trackers=""
-    _state_trackers=`IFS=', '; echo $with_state_trackers`
-    for tracker in $_state_trackers; do
-        case "$tracker" in
-        dri)
-            if test "x$mesa_driver" != xdri; then
-                AC_MSG_ERROR([cannot build dri state tracker without mesa driver set to dri])
-            fi
-            HAVE_ST_DRI="yes"
-            ;;
-        egl)
-            if test "x$enable_egl" != xyes; then
-                AC_MSG_ERROR([cannot build egl state tracker without EGL library])
-            fi
-            HAVE_ST_EGL="yes"
-            ;;
-        xorg)
-            PKG_CHECK_MODULES([XORG], [xorg-server >= 1.6.0])
-            PKG_CHECK_MODULES([LIBDRM_XORG], [libdrm >= $LIBDRM_XORG_REQUIRED])
-            PKG_CHECK_MODULES([LIBKMS_XORG], [libkms >= $LIBKMS_XORG_REQUIRED])
-            HAVE_ST_XORG="yes"
-            ;;
-        vega)
-            if test "x$enable_openvg" != xyes; then
-                AC_MSG_ERROR([cannot build vega state tracker without --enable-openvg])
-            fi
-            have_st_vega="yes"
-            ;;
-	xorg/xvmc)
-            # Check for xvmc?
-            if test "x$enable_gallium_g3dvl" != xyes; then
-                AC_MSG_ERROR([cannot build XvMC state tracker without --enable-gallium-g3dvl])
-            fi
-            HAVE_ST_XVMC="yes"
-            ;;
-        vdpau)
-            # Check for libvdpau?
-            if test "x$enable_gallium_g3dvl" != xyes; then
-                AC_MSG_ERROR([cannot build vdpau state tracker without --enable-gallium-g3dvl])
-            fi
-            HAVE_ST_VDPAU="yes"
-            ;;
-	va)
-            # Check for libva?
-            if test "x$enable_gallium_g3dvl" != xyes; then
-                AC_MSG_ERROR([cannot build va state tracker without --enable-gallium-g3dvl])
-            fi
-            HAVE_ST_VA="yes"
-            ;;
-        esac
-
-	if test -n "$tracker"; then
-            test -d "$srcdir/src/gallium/state_trackers/$tracker" || \
-                AC_MSG_ERROR([state tracker '$tracker' doesn't exist])
-            if test -n "$state_trackers"; then
-                state_trackers="$state_trackers $tracker"
-            else
-                state_trackers="$tracker"
-            fi
-        fi
-    done
-    GALLIUM_STATE_TRACKERS_DIRS="$state_trackers"
-
-    # append --enable-openvg/--enable-gallium-egl to --with-state-trackers
-    if test "x$have_st_vega" != xyes -a "x$enable_openvg" = xyes; then
-        AC_MSG_ERROR([--with-state-trackers specified but vega is missing])
-    fi
-    if test "x$HAVE_ST_EGL" != xyes -a "x$enable_gallium_egl" = xyes; then
-        AC_MSG_ERROR([--with-state-trackers specified but egl is missing])
-    fi
-    ;;
-esac
-
-
-EGL_CLIENT_APIS=""
-VG_LIB_DEPS=""
-
 case "x$enable_opengl$enable_gles1$enable_gles2" in
 x*yes*)
     EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
     ;;
 esac
-if test "x$enable_openvg" = xyes; then
-    EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)'
-    VG_LIB_DEPS="$VG_LIB_DEPS $SELINUX_LIBS -lpthread"
-fi
 
 AC_SUBST([VG_LIB_DEPS])
 AC_SUBST([EGL_CLIENT_APIS])
 
-if test "x$HAVE_ST_EGL" = xyes; then
-	GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl"
-fi
-
-if test "x$HAVE_ST_XORG" = xyes; then
-    PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
-        HAVE_XEXTPROTO_71="yes"; DEFINES="$DEFINES -DHAVE_XEXTPROTO_71",
-        HAVE_XEXTPROTO_71="no")
-fi
-
 AC_ARG_WITH([egl-platforms],
     [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
         [comma delimited native platforms libEGL supports, e.g.
         "x11,drm" @<:@default=auto@:>@])],
     [with_egl_platforms="$withval"],
     [with_egl_platforms=yes])
-AC_ARG_WITH([egl-displays],
-    [AS_HELP_STRING([--with-egl-displays@<:@=DIRS...@:>@],
-        [DEPRECATED.  Use --with-egl-platforms instead])],
-    [with_egl_platforms="$withval"])
 
 EGL_PLATFORMS=""
 WAYLAND_EGL_LIB_DEPS=""
 
 case "$with_egl_platforms" in
 yes)
-    if test "x$enable_egl" = xyes && test "x$mesa_driver" != xosmesa; then
+    if test "x$enable_egl" = xyes; then
         EGL_PLATFORMS="x11"
-        if test "$mesa_driver" = dri; then
-            EGL_PLATFORMS="$EGL_PLATFORMS drm"
-        fi
     fi
     ;;
 *)
@@ -1672,6 +1802,13 @@ yes)
 		WAYLAND_EGL_LIB_DEPS="$WAYLAND_LIBS $LIBDRM_LIBS"
                 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/wayland"
 	fi
+        if test "$plat" = "drm" && test "x$enable_gbm" = "xno"; then
+                AC_MSG_ERROR([EGL platform drm needs gbm])
+        fi
+        case "$plat$have_libudev" in
+                waylandno|drmno)
+                    AC_MSG_ERROR([cannot build $plat platfrom without udev]) ;;
+        esac
     done
     EGL_PLATFORMS="$egl_platforms"
     ;;
@@ -1725,6 +1862,9 @@ AC_ARG_ENABLE([gallium-llvm],
         [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
     [enable_gallium_llvm="$enableval"],
     [enable_gallium_llvm=auto])
+if test "x$with_gallium_drivers" = x; then
+    enable_gallium_llvm=no
+fi
 if test "x$enable_gallium_llvm" = xauto; then
     case "$host_cpu" in
     i*86|x86_64) enable_gallium_llvm=yes;;
@@ -1747,11 +1887,32 @@ else
     MESA_LLVM=0
 fi
 
+dnl Directory for VDPAU libs
+AC_ARG_WITH([vdpau-libdir],
+    [AS_HELP_STRING([--with-vdpau-libdir=DIR],
+        [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
+    [VDPAU_LIB_INSTALL_DIR="$withval"],
+    [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
+AC_SUBST([VDPAU_LIB_INSTALL_DIR])
+
+dnl Directory for VA libs
+AC_ARG_WITH([va-libdir],
+    [AS_HELP_STRING([--with-va-libdir=DIR],
+        [directory for the VA libraries @<:@default=${libdir}/va@:>@])],
+    [VA_LIB_INSTALL_DIR="$withval"],
+    [VA_LIB_INSTALL_DIR='${libdir}/va'])
+AC_SUBST([VA_LIB_INSTALL_DIR])
+
 dnl
 dnl Gallium helper functions
 dnl
 gallium_check_st() {
-    if test "x$HAVE_ST_DRI" = xyes || test "x$HAVE_ST_XORG" = xyes || test "x$HAVE_ST_XVMC" = xyes || test "x$HAVE_ST_VDPAU" = xyes || test "x$HAVE_ST_VA" = xyes; then
+    if test "x$HAVE_ST_DRI" = xyes || test "x$HAVE_ST_XORG" = xyes ||
+	 test "x$HAVE_ST_XA" = xyes || test "x$HAVE_ST_XVMC" = xyes ||
+	 test "x$HAVE_ST_VDPAU" = xyes || test "x$HAVE_ST_VA" = xyes; then
+         if test "x$have_libdrm" != xyes; then
+            AC_MSG_ERROR([DRI or Xorg DDX requires libdrm >= $LIBDRM_REQUIRED])
+         fi
          GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS $1"
     fi
     if test "x$HAVE_ST_DRI" = xyes && test "x$2" != x; then
@@ -1760,175 +1921,77 @@ gallium_check_st() {
     if test "x$HAVE_ST_XORG" = xyes && test "x$3" != x; then
          GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $3"
     fi
-    if test "x$HAVE_ST_XVMC" = xyes && test "x$4" != x; then
+    if test "x$HAVE_ST_XA" = xyes && test "x$4" != x; then
          GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $4"
     fi
-    if test "x$HAVE_ST_VDPAU" = xyes && test "x$5" != x; then
+    if test "x$HAVE_ST_XVMC" = xyes && test "x$5" != x; then
          GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $5"
     fi
-    if test "x$HAVE_ST_VA" = xyes && test "x$6" != x; then
+    if test "x$HAVE_ST_VDPAU" = xyes && test "x$6" != x; then
          GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $6"
     fi
-}
-
-
-dnl
-dnl Gallium SVGA configuration
-dnl
-AC_ARG_ENABLE([gallium-svga],
-    [AS_HELP_STRING([--enable-gallium-svga],
-        [build gallium SVGA @<:@default=disabled@:>@])],
-    [enable_gallium_svga="$enableval"],
-    [enable_gallium_svga=auto])
-if test "x$enable_gallium_svga" = xyes; then
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"
-    gallium_check_st "svga/drm" "dri-vmwgfx" "xorg-vmwgfx"
-elif test "x$enable_gallium_svga" = xauto; then
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"
-fi
-
-dnl
-dnl Gallium i915 configuration
-dnl
-AC_ARG_ENABLE([gallium-i915],
-    [AS_HELP_STRING([--enable-gallium-i915],
-        [build gallium i915 @<:@default=disabled@:>@])],
-    [enable_gallium_i915="$enableval"],
-    [enable_gallium_i915=auto])
-if test "x$enable_gallium_i915" = xyes; then
-    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915"
-    gallium_check_st "i915/drm" "dri-i915" "xorg-i915"
-elif test "x$enable_gallium_i915" = xauto; then
-    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915"
-fi
-
-dnl
-dnl Gallium i965 configuration
-dnl
-AC_ARG_ENABLE([gallium-i965],
-    [AS_HELP_STRING([--enable-gallium-i965],
-        [build gallium i965 @<:@default=disabled@:>@])],
-    [enable_gallium_i965="$enableval"],
-    [enable_gallium_i965=auto])
-if test "x$enable_gallium_i965" = xyes; then
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i965"
-    gallium_check_st "i965/drm" "dri-i965" "xorg-i965"
-elif test "x$enable_gallium_i965" = xauto; then
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i965"
-fi
-
-dnl
-dnl Gallium Radeon r300g configuration
-dnl
-AC_ARG_ENABLE([gallium-r300],
-    [AS_HELP_STRING([--enable-gallium-r300],
-        [build gallium r300 @<:@default=build DRI driver only@:>@])],
-    [enable_gallium_r300="$enableval"],
-    [enable_gallium_r300=auto])
-
-if test "$mesa_driver" != dri ; then
-    if test "x$enable_gallium_r300" = xauto; then
-      enable_gallium_r300=no
+    if test "x$HAVE_ST_VA" = xyes && test "x$7" != x; then
+         GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
     fi
-fi
+}
 
-if test "x$enable_gallium_r300" != xno; then
+gallium_require_llvm() {
     if test "x$MESA_LLVM" = x0; then
         case "$host_cpu" in
-        i*86|x86_64) AC_MSG_ERROR([LLVM is required to build Gallium R300 on x86 and x86_64]);;
+        i*86|x86_64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
         esac
     fi
-fi
-if test "x$enable_gallium_r300" = xauto; then
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
-    gallium_check_st "radeon/drm" "dri-r300"
-elif test "x$enable_gallium_r300" = xyes; then
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
-    gallium_check_st "radeon/drm" "dri-r300" "xorg-radeon" "xvmc-r300" "vdpau-r300" "va-r300"
-fi
-
-dnl
-dnl Gallium Radeon r600g configuration
-dnl
-AC_ARG_ENABLE([gallium-r600],
-    [AS_HELP_STRING([--enable-gallium-r600],
-        [build gallium r600 @<:@default=disabled@:>@])],
-    [enable_gallium_r600="$enableval"],
-    [enable_gallium_r600=auto])
-if test "x$enable_gallium_r600" = xyes; then
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600"
-    gallium_check_st "r600/drm" "dri-r600" "" "xvmc-r600" "vdpau-r600" "va-r600"
-fi
-
-dnl
-dnl Gallium Nouveau configuration
-dnl
-AC_ARG_ENABLE([gallium-nouveau],
-    [AS_HELP_STRING([--enable-gallium-nouveau],
-        [build gallium nouveau @<:@default=disabled@:>@])],
-    [enable_gallium_nouveau="$enableval"],
-    [enable_gallium_nouveau=no])
-if test "x$enable_gallium_nouveau" = xyes; then
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nvfx nv50 nvc0"
-    gallium_check_st "nouveau/drm" "dri-nouveau" "xorg-nouveau" "xvmc-nouveau"
-fi
-
-dnl
-dnl Gallium G3DVL configuration
-dnl
-AC_ARG_ENABLE([gallium-g3dvl],
-    [AS_HELP_STRING([--enable-gallium-g3dvl],
-        [build gallium g3dvl @<:@default=disabled@:>@])],
-    [enable_gallium_g3dvl="$enableval"],
-    [enable_gallium_g3dvl=no])
-if test "x$enable_gallium_g3dvl" = xyes; then
-    case "$mesa_driver" in
-    xlib)
-	if test "x$HAVE_ST_VDPAU" = xyes; then
-        GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS vdpau-softpipe"
-	fi
-	if test "x$HAVE_ST_XVMC" = xyes; then
-        GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS xvmc-softpipe"
-	fi
-	if test "x$HAVE_ST_VA" = xyes; then
-	GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS va-softpipe"
-	fi
-	;;
-    dri)
-        GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS g3dvl/dri"
-        ;;
-    esac
-fi
-dnl Directory for VDPAU libs
-AC_ARG_WITH([vdpau-libdir],
-    [AS_HELP_STRING([--with-vdpau-libdir=DIR],
-        [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
-    [VDPAU_LIB_INSTALL_DIR="$withval"],
-    [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
-AC_SUBST([VDPAU_LIB_INSTALL_DIR])
+}
 
-dnl Directory for VA libs
-AC_ARG_WITH([va-libdir],
-    [AS_HELP_STRING([--with-va-libdir=DIR],
-        [directory for the VA libraries @<:@default=${libdir}/va@:>@])],
-    [VA_LIB_INSTALL_DIR="$withval"],
-    [VA_LIB_INSTALL_DIR='${libdir}/va'])
-AC_SUBST([VA_LIB_INSTALL_DIR])
+dnl Gallium drivers
+if test "x$with_gallium_drivers" != x; then
+    # This is for compile-testing
+    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 i965 r300 svga"
+    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
 
-dnl
-dnl Gallium swrast configuration
-dnl
-AC_ARG_ENABLE([gallium-swrast],
-    [AS_HELP_STRING([--enable-gallium-swrast],
-        [build gallium swrast @<:@default=auto@:>@])],
-    [enable_gallium_swrast="$enableval"],
-    [enable_gallium_swrast=auto])
-if test "x$enable_gallium_swrast" = xyes || test "x$enable_gallium_swrast" = xauto; then
-    if test "x$HAVE_ST_DRI" = xyes; then
-        GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast"
-    fi
+    gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
+    for driver in $gallium_drivers; do
+        case "x$driver" in
+        xsvga)
+            gallium_check_st "svga/drm" "dri-vmwgfx" "xorg-vmwgfx" "xa-vmwgfx"
+            ;;
+        xi915)
+            gallium_check_st "i915/drm" "dri-i915" "xorg-i915"
+            ;;
+        xi965)
+            gallium_check_st "i965/drm" "dri-i965" "xorg-i965"
+            ;;
+        xr300)
+            gallium_require_llvm "Gallium R300"
+            gallium_check_st "radeon/drm" "dri-r300" "xorg-radeon" "" "xvmc-r300" "vdpau-r300" "va-r300"
+            ;;
+        xr600)
+            GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600"
+            gallium_check_st "r600/drm" "dri-r600" "" "" "xvmc-r600" "vdpau-r600" "va-r600"
+            ;;
+        xnouveau)
+            GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nvfx nv50 nvc0"
+            gallium_check_st "nouveau/drm" "dri-nouveau" "xorg-nouveau" "" "xvmc-nouveau"
+            ;;
+        xswrast)
+            if test "x$HAVE_ST_DRI" = xyes; then
+                GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast"
+            fi
+            if test "x$HAVE_ST_VDPAU" = xyes; then
+                GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS vdpau-softpipe"
+            fi
+            if test "x$HAVE_ST_XVMC" = xyes; then
+                GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS xvmc-softpipe"
+            fi
+            if test "x$HAVE_ST_VA" = xyes; then
+                GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS va-softpipe"
+            fi
+            ;;
+        *)
+            AC_MSG_ERROR([Unknown Gallium driver: $driver])
+            ;;
+        esac
+    done
 fi
 
 dnl prepend CORE_DIRS to SRC_DIRS
@@ -1949,6 +2012,12 @@ fi
 ln -s autoconf configs/current
 ])
 
+dnl Sort the dirs alphabetically
+GALLIUM_TARGET_DIRS=`echo $GALLIUM_TARGET_DIRS|tr " " "\n"|sort|tr "\n" " "`
+GALLIUM_WINSYS_DIRS=`echo $GALLIUM_WINSYS_DIRS|tr " " "\n"|sort|tr "\n" " "`
+GALLIUM_DRIVERS_DIRS=`echo $GALLIUM_DRIVERS_DIRS|tr " " "\n"|sort|tr "\n" " "`
+GALLIUM_STATE_TRACKERS_DIRS=`echo $GALLIUM_STATE_TRACKERS_DIRS|tr " " "\n"|sort|tr "\n" " "`
+
 AC_OUTPUT
 
 dnl
@@ -1967,14 +2036,13 @@ echo "        OpenVG:          $enable_openvg"
 
 dnl Driver info
 echo ""
-echo "        Driver:          $mesa_driver"
-if test "$mesa_driver" != no; then
-    if echo "$DRIVER_DIRS" | grep 'osmesa' >/dev/null 2>&1; then
+if test "x$enable_osmesa" != xno; then
         echo "        OSMesa:          lib$OSMESA_LIB"
-    else
+else
         echo "        OSMesa:          no"
-    fi
-    if test "$mesa_driver" = dri; then
+fi
+
+if test "x$enable_dri" != xno; then
         # cleanup the drivers var
         dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/  */ /;s/ *$//'`
         if test "x$DRI_DIRS" = x; then
@@ -1983,10 +2051,22 @@ if test "$mesa_driver" != no; then
             echo "        DRI drivers:     $dri_dirs"
         fi
         echo "        DRI driver dir:  $DRI_DRIVER_INSTALL_DIR"
-        echo "        Use XCB:         $enable_xcb"
         echo "        Shared dricore:  $enable_dricore"
-    fi
 fi
+
+case "x$enable_glx$enable_xlib_glx" in
+xyesyes)
+    echo "        GLX:             Xlib-based"
+    ;;
+xyesno)
+    echo "        GLX:             DRI-based"
+    echo "        Use XCB:         $enable_xcb"
+    ;;
+*)
+    echo "        GLX:             $enable_glx"
+    ;;
+esac
+
 echo ""
 echo "        GLU:             $enable_glu"
 echo "        GLw:             $enable_glw (Motif: $enable_motif)"
@@ -2003,7 +2083,7 @@ if test "$enable_egl" = yes; then
         egl_drivers="$egl_drivers builtin:egl_$d"
     done
 
-    if test "$enable_gallium" = yes -a "$HAVE_ST_EGL" = yes; then
+    if test "x$HAVE_ST_EGL" = xyes; then
         echo "        EGL drivers:    ${egl_drivers} egl_gallium"
         echo "        EGL Gallium STs:$EGL_CLIENT_APIS"
     else
diff --git a/docs/GL3.txt b/docs/GL3.txt
index d86c4b0bf60..49b48472a4a 100644
--- a/docs/GL3.txt
+++ b/docs/GL3.txt
@@ -40,7 +40,7 @@ glTexParameterI, glGetTexParameterI commands          DONE
 glVertexAttribI commands                              DONE (but converts int
                                                             values to floats)
 Depth format cube textures                            0% done
-
+GLX_ARB_create_context (GLX 1.4 is required)          not started
 
 
 GL 3.1:
@@ -49,7 +49,7 @@ GLSL 1.40                                             not started
 Instanced drawing (GL_ARB_draw_instanced)             DONE (gallium, swrast)
 Buffer copying (GL_ARB_copy_buffer)                   DONE
 Primitive restart (GL_NV_primitive_restart)           DONE (gallium)
-16 vertex texture image units                         not started
+16 vertex texture image units                         DONE
 Texture buffer objs (GL_ARB_texture_buffer_object)    not started
 Rectangular textures (GL_ARB_texture_rectangle)       DONE
 Uniform buffer objs (GL_ARB_uniform_buffer_object)    not started
@@ -69,6 +69,7 @@ Seamless cubemaps (GL_ARB_seamless_cube_map)          DONE
 Multisample textures (GL_ARB_texture_multisample)     not started
 Frag depth clamp (GL_ARB_depth_clamp)                 DONE
 Fence objects (GL_ARB_sync)                           DONE
+GLX_ARB_create_context_profile                        not started
 
 
 GL 3.3:
diff --git a/docs/egl.html b/docs/egl.html
index fb15086679f..5b750070ca1 100644
--- a/docs/egl.html
+++ b/docs/egl.html
@@ -29,12 +29,14 @@ directly dispatched to the drivers.</p>
 the driver for your hardware.  For example</p>
 
 <pre>
-  $ ./configure --enable-gles2 --enable-openvg --enable-gallium-nouveau
+  $ ./configure --enable-gles1 --enable-gles2 \
+                --with-dri-drivers=... \
+                --with-gallium-drivers=...
 </pre>
 
-<p>The main library and OpenGL is enabled by default.  The first option above
-enables <a href="opengles.html">OpenGL ES 2.x</a>.  The second option enables
-<a href="openvg.html">OpenVG</a>.</p>
+<p>The main library and OpenGL is enabled by default.  The first two options
+above enables <a href="opengles.html">OpenGL ES 1.x and 2.x</a>.  The last two
+options enables the listed classic and and Gallium drivers respectively.</p>
 
 </li>
 
@@ -42,8 +44,8 @@ enables <a href="opengles.html">OpenGL ES 2.x</a>.  The second option enables
 </ol>
 
 <p>In the given example, it will build and install <code>libEGL</code>,
-<code>libGL</code>, <code>libGLESv1_CM</code>, <code>libGLESv2</code>,
-<code>libOpenVG</code>, and one or more EGL drivers.</p>
+<code>libGL</code>, <code>libGLESv1_CM</code>, <code>libGLESv2</code>, and one
+or more EGL drivers.</p>
 
 <h3>Configure Options</h3>
 
@@ -65,6 +67,12 @@ drivers will be installed to <code>${libdir}/egl</code>.</p>
 
 </li>
 
+<li><code>--enable-gallium-egl</code>
+
+<p>Enable the optional <code>egl_gallium</code> driver.</p>
+
+</li>
+
 <li><code>--with-egl-platforms</code>
 
 <p>List the platforms (window systems) to support.  Its argument is a comma
@@ -88,15 +96,17 @@ internal library that supports multiple APIs.</p>
 
 </li>
 
-<li><code>--enable-openvg</code>
+<li><code>--enable-shared-glapi</code>
 
-<p>OpenVG must be explicitly enabled by this option.</p>
+<p>By default, <code>libGL</code> has its own copy of <code>libglapi</code>.
+This options makes <code>libGL</code> use the shared <code>libglapi</code>.  This
+is required if applications mix OpenGL and OpenGL ES.</p>
 
 </li>
 
-<li><code>--enable-gallium-egl</code>
+<li><code>--enable-openvg</code>
 
-<p>Explicitly enable or disable <code>egl_gallium</code>.</p>
+<p>OpenVG must be explicitly enabled by this option.</p>
 
 </li>
 
@@ -220,8 +230,7 @@ distribution.</p>
 <p>Generally, <code>egl_dri2</code> is preferred over <code>egl_gallium</code>
 when the system already has DRI drivers.  As <code>egl_gallium</code> is loaded
 before <code>egl_dri2</code> when both are available, <code>egl_gallium</code>
-may either be disabled with <code>--disable-gallium-egl</code> or packaged
-separately.</p>
+is disabled by default.</p>
 
 <h2>Developers</h2>
 
@@ -307,17 +316,5 @@ not be called with the sample display at the same time.  If a driver has access
 to an <code>EGLDisplay</code> without going through the EGL APIs, the driver
 should as well lock the display before using it.
 
-<h3>TODOs</h3>
-
-<ul>
-<li>Pass the conformance tests</li>
-<li>Mixed use of OpenGL, OpenGL ES 1.1, and OpenGL ES 2.0 is supported.  But
-which one of <code>libGL.so</code>, <code>libGLESv1_CM.so</code>, and
-<code>libGLESv2.so</code> should an application link to?  Bad things may happen
-when, say, an application is linked to <code>libGLESv2.so</code> and
-<code>libcairo</code>, which is linked to <code>libGL.so</code> instead.</li>
-
-</ul>
-
 </body>
 </html>
diff --git a/docs/news.html b/docs/news.html
index a6a658aefaf..eea6cd609e9 100644
--- a/docs/news.html
+++ b/docs/news.html
@@ -11,11 +11,18 @@
 <H1>News</H1>
 
 
+<h2>June 13, 2011</h2>
+
+<p>
+<a href="relnotes-7.10.3.html">Mesa 7.10.3</a> is released.  This is a bug
+fix release.
+</p>
+
 <h2>April 6, 2011</h2>
 
 <p>
 <a href="relnotes-7.10.2.html">Mesa 7.10.2</a> is released.  This is a bug
-fix release release.
+fix release.
 </p>
 
 <h2>March 2, 2011</h2>
diff --git a/docs/opengles.html b/docs/opengles.html
index 742182e76a3..0fee488e1a1 100644
--- a/docs/opengles.html
+++ b/docs/opengles.html
@@ -34,27 +34,10 @@ EGL drivers for your hardware.</p>
 
 <h2>Run the Demos</h2>
 
-<p>There are some demos in <code>progs/egl/</code>.  You can use them to test
-your build.  For example,</p>
-
-<pre>
-  $ cd progs/egl/eglut
-  $ make
-  $ cd ../opengles1
-  $ make
-  $ ./torus_x11
-</pre>
+<p>There are some demos in <code>mesa/demos</code> repository.</p>
 
 <h2>Developers</h2>
 
-<h3>Internal Libraries</h3>
-
-<table border="1" style="text-align: center;">
-	<tr><td>Library Name</td><td>Used By</td><td>Enabled</td><td>OpenGL</td><td>OpenGL ES 1.x</td><td>OpenGL ES 2.x</td></tr>
-	<tr><td><code>libmesa.a</td><td>Classic DRI drivers</td><td>y</td><td>y</td><td>--enable-gles1</td><td>--enable-gles2</td></tr>
-	<tr><td><code>libmesagallium.a</td><td>Gallium EGL and DRI drivers</td><td>y</td><td>y</td><td>--enable-gles1</td><td>--enable-gles2</td></tr>
-</table>
-
 <h3>Dispatch Table</h3>
 
 <p>OpenGL ES has an additional indirection when dispatching fucntions</p>
diff --git a/docs/openvg.html b/docs/openvg.html
index eff8c5828e2..81e50b65f36 100644
--- a/docs/openvg.html
+++ b/docs/openvg.html
@@ -11,7 +11,7 @@
 <H1>OpenVG State Tracker</H1>
 
 <p>
-The current version of the OpenVG state tracker implements OpenVG 1.0.
+The current version of the OpenVG state tracker implements OpenVG 1.1.
 </p>
 <p>
 More informations about OpenVG can be found at
@@ -26,9 +26,9 @@ Please refer to <a href="egl.html">Mesa EGL</a> for more information about EGL.
 
 <h2>Building the library</h2>
 <ol>
-<li>Run <code>configure</code> with <code>--enable-openvg</code>.  If you do
-not need OpenGL, you can add <code>--disable-opengl</code> to save the
-compilation time.</li>
+<li>Run <code>configure</code> with <code>--enable-openvg</code> and
+<code>--enable-gallium-egl</code>.  If you do not need OpenGL, you can add
+<code>--disable-opengl</code> to save the compilation time.</li>
 
 <li>Build and install Mesa as usual.</li>
 </ol>
@@ -36,7 +36,7 @@ compilation time.</li>
 <h3>Sample build</h3>
 A sample build looks as follows:
 <pre>
-  $ ./configure --disable-opengl --enable-openvg
+  $ ./configure --disable-opengl --enable-openvg --enable-gallium-egl
   $ make
   $ make install
 </pre>
diff --git a/docs/relnotes-7.10.3.html b/docs/relnotes-7.10.3.html
new file mode 100644
index 00000000000..9ac5ef28e16
--- /dev/null
+++ b/docs/relnotes-7.10.3.html
@@ -0,0 +1,303 @@
+<HTML>
+
+<head>
+<TITLE>Mesa Release Notes</TITLE>
+<link rel="stylesheet" type="text/css" href="mesa.css">
+<meta http-equiv="content-type" content="text/html; charset=utf-8" />
+</head>
+
+<BODY>
+
+<body bgcolor="#eeeeee">
+
+<H1>Mesa 7.10.3 Release Notes / June 13, 2011</H1>
+
+<p>
+Mesa 7.10.3 is a bug fix release which fixes bugs found since the 7.10.2 release.
+</p>
+<p>
+Mesa 7.10.3 implements the OpenGL 2.1 API, but the version reported by
+glGetString(GL_VERSION) depends on the particular driver being used.
+Some drivers don't support all the features required in OpenGL 2.1.
+</p>
+<p>
+See the <a href="install.html">Compiling/Installing page</a> for prerequisites
+for DRI hardware acceleration.
+</p>
+
+
+<h2>MD5 checksums</h2>
+<pre>
+d77b02034c11d6c2a55c07f82367d780  MesaLib-7.10.3.tar.gz
+8c38fe8266be8e1ed1d84076ba5a703b  MesaLib-7.10.3.tar.bz2
+614d063ecd170940d9ae7b355d365d59  MesaLib-7.10.3.zip
+8768fd562ede7ed763d92b2d22232d7a  MesaGLUT-7.10.3.tar.gz
+1496415b89da9549f0f3b34d9622e2e2  MesaGLUT-7.10.3.tar.bz2
+1f29d0e7398fd3bf9f36f5db02941198  MesaGLUT-7.10.3.zip
+</pre>
+
+
+<h2>New features</h2>
+<p>None.</p>
+
+
+<h2>Bug fixes</h2>
+<p>This list is likely incomplete.</p>
+<ul>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=29162">Bug 29162</a> - mesa/darwin is severly broken</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=31590">Bug 31590</a> - Black space between colors on mole hill example</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=32395">Bug 32395</a> - [glsl] Incorrect code generation for shadow2DProj() with bias</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=32564">Bug 32564</a> - [llvmpipe] prog: Unknown command line argument '-disable-mmx'. Try: 'prog -help' with llvm-2.9svn</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=32835">Bug 32835</a> - [glsl] recursive #define results in infinite stack recursion</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=33303">Bug 33303</a> - [glsl] ir_constant_expression.cpp:72: virtual ir_constant* ir_expression::constant_expression_value(): Assertion `op[0]->type->base_type == op[1]->type->base_type' failed.</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=33314">Bug 33314</a> - [glsl] ir_constant_expression.cpp:122: virtual ir_constant* ir_expression::constant_expression_value(): Assertion `op[0]->type->base_type == GLSL_TYPE_BOOL' failed.</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=33512">Bug 33512</a> - [SNB] case ogles2conform/GL/gl_FragCoord/gl_FragCoord_xy_frag.test and gl_FragCoord_w_frag.test fail</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=34280">Bug 34280</a> - r200 mesa-7.10 font distortion</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=34321">Bug 34321</a> - The ARB_fragment_program subset of ARB_draw_buffers not implemented</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=35603">Bug 35603</a> - GLSL compiler freezes compiling shaders</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=36173">Bug 36173</a> - struct renderbuffer's 'format' field never set when using FBO</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=36238">Bug 36238</a> - Mesa release files don't contain scons control files</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=36410">Bug 36410</a> - [SNB] Rendering errors in 3DMMES subtest taiji</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=36527">Bug 36527</a> - [wine] Wolfenstein: Failed to translate rgb instruction.</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=36651">Bug 36651</a> - mesa requires bison and flex to build but configure does not check for them</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=36738">Bug 36738</a> - Openarena crash with r300g, swrastg + llvm &gt; 2.8</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=37648">Bug 37648</a> - Logic error in mesa/main/teximage.c:texsubimage</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=37739">Bug 37739</a> - Color clear of FBO without color buffer crashes</li>
+
+<!-- <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=">Bug </a> - </li> -->
+</ul>
+
+
+<h2>Changes</h2>
+<p>The full set of changes can be viewed by using the following GIT command:</p>
+
+<pre>
+  git log mesa-7.10.2..mesa-7.10.3
+</pre>
+
+<p>Alan Hourihane (1):
+<ul>
+  <li>Check for out of memory when creating fence</li>
+</ul></p>
+
+<p>Alex Buell (1):
+<ul>
+  <li>configure: bump LIBDRM_REQUIRED to 2.4.24</li>
+</ul></p>
+
+<p>Alex Deucher (2):
+<ul>
+  <li>r600c: add new pci ids</li>
+  <li>r600g: add new pci ids</li>
+</ul></p>
+
+<p>Brian Paul (19):
+<ul>
+  <li>docs: add link to 7.10.2 release notes</li>
+  <li>scons: remove dangling reference to state_trackers/python/SConscript</li>
+  <li>Makefile: add missing Scons files</li>
+  <li>llvmpipe: document issue with LLVM 2.8 and earlier with AVX</li>
+  <li>docs: replace llvmpipe/README with docs/llvmpipe.html</li>
+  <li>glsl: add static qualifier to silence warning</li>
+  <li>glsl: add cast to silence signed/unsigned comparison warning</li>
+  <li>mesa: s/height/depth/ in texsubimage()</li>
+  <li>mesa: fix void pointer arithmetic warnings</li>
+  <li>mesa: add some missing GLAPIENTRY keywords</li>
+  <li>mesa: check that flex/bison are installed</li>
+  <li>st/mesa: fix incorrect texture level/face/slice accesses</li>
+  <li>draw: fix edge flag handling in clipper (for unfilled tris/quads/polygons)</li>
+  <li>vbo: check array indexes to prevent negative indexing</li>
+  <li>vbo: remove node-&gt;count &gt; 0 test in vbo_save_playback_vertex_list()</li>
+  <li>st/mesa: fix software accum buffer format bug</li>
+  <li>mesa: add include/c99/inttypes.h include/c99/stdbool.h include/c99/stdint.h files to tarballs</li>
+  <li>docs: 7.10.3 release notes skeleton file, links</li>
+  <li>mesa: bump version to 7.10.3</li>
+</ul></p>
+
+<p>Carl Worth (2):
+<ul>
+  <li>glcpp: Simplify calling convention of parser's active_list functions</li>
+  <li>glcpp: Fix attempts to expand recursive macros infinitely (bug #32835).</li>
+</ul></p>
+
+<p>Dave Airlie (1):
+<ul>
+  <li>st/mesa: fix compressed mipmap generation.</li>
+</ul></p>
+
+<p>Eric Anholt (19):
+<ul>
+  <li>i965: Fix the VS thread limits for GT1, and clarify the WM limits on both.</li>
+  <li>glsl: Avoid cascading errors when looking for a scalar boolean and failing.</li>
+  <li>glsl: Semantically check the RHS of `&amp;&amp;' even when short-circuiting.</li>
+  <li>glsl: Semantically check the RHS of `||' even when short-circuiting.</li>
+  <li>glsl: When we've emitted a semantic error for ==, return a bool constant.</li>
+  <li>glsl: Perform type checking on "^^" operands.</li>
+  <li>intel: Use _mesa_base_tex_format for FBO texture attachments.</li>
+  <li>swrast: Don't assert against glReadPixels of GL_RED and GL_RG.</li>
+  <li>mesa: Add a gl_renderbuffer.RowStride field like textures have.</li>
+  <li>mesa: Add a function to set up the default renderbuffer accessors.</li>
+  <li>intel: Use Mesa core's renderbuffer accessors for depth.</li>
+  <li>mesa: Use _mesa_get_format_bytes to refactor out the RB get_pointer_*</li>
+  <li>mesa: Use _mesa_get_format_bytes to refactor out the RB get_row_*</li>
+  <li>mesa: Add renderbuffer accessors for R8/RG88/R16/RG1616.</li>
+  <li>swrast: Don't try to adjust_colors for &lt8bpc when handling R16, RG1616.</li>
+  <li>intel: Use mesa core's R8, RG88, R16, RG1616 RB accessors.</li>
+  <li>Revert "intel: Add spans code for the ARB_texture_rg support."</li>
+  <li>mesa: Add support for the ARB_fragment_program part of ARB_draw_buffers.</li>
+  <li>mesa: Add support for OPTION ATI_draw_buffers to ARB_fp.</li>
+</ul></p>
+
+<p>Hans de Goede (1):
+<ul>
+  <li>texstore: fix regression stricter check for memcpy path for unorm88 and unorm1616</li>
+</ul></p>
+
+<p>Henri Verbeet (3):
+<ul>
+  <li>mesa: Also update the color draw buffer if it's explicitly set to GL_NONE.</li>
+  <li>glx: Destroy dri2Hash on DRI2 display destruction.</li>
+  <li>glx: Only remove the glx_display from the list after it's destroyed.</li>
+</ul></p>
+
+<p>Ian Romanick (9):
+<ul>
+  <li>docs: Add 7.10.2 md5sums</li>
+  <li>glsl: Fix off-by-one error setting max_array_access for non-constant indexing</li>
+  <li>ir_to_mesa: Handle shadow compare w/projection and LOD bias correctly</li>
+  <li>intel: Fix ROUND_DOWN_TO macro</li>
+  <li>glsl: Regenerate compiler and glcpp files from cherry picks</li>
+  <li>i965: Remove hint_gs_always and resulting dead code</li>
+  <li>mesa: Don't try to clear a NULL renderbuffer</li>
+  <li>mesa: Ignore blits to/from missing buffers</li>
+  <li>docs: Add list of bugs fixed in 7.10.3 release</li>
+</ul></p>
+
+<p>Jeremy Huddleston (18):
+<ul>
+  <li>apple: Update GL specs</li>
+  <li>apple: Rename glcontextmodes.[ch] to glxconfig.[ch]</li>
+  <li>apple: Rename __GLcontextModes to struct glx_config</li>
+  <li>apple: Rename GLXcontext</li>
+  <li>apple: Re-add driContext and do_destroy</li>
+  <li>apple: Rename _gl_context_modes_find_visual to glx_config_find_visual</li>
+  <li>apple: Rename GLXcontext</li>
+  <li>apple: Change from XExtDisplayInfo to struct glx_display</li>
+  <li>apple: ifdef out come glapi-foo on darwin</li>
+  <li>glx: Dead code removal</li>
+  <li>apple: Build darwin using applegl rather than indirect</li>
+  <li>apple: Fix build failures in applegl_glx.c</li>
+  <li>darwin: Define GALLIUM_DRIVERS_DIRS in darwin config</li>
+  <li>apple: Package applegl source into MesaLib tarball</li>
+  <li>darwin: Set VG_LIB_{NAME,GLOB} to fix make install</li>
+  <li>darwin: Don't link against libGL when building libOSMesa</li>
+  <li>darwin: Fix VG_LIB_GLOB to also match the unversioned symlink</li>
+  <li>osmesa: Fix missing symbols when GLX_INDIRECT_RENDERING is defined.</li>
+</ul></p>
+
+<p>José Fonseca (13):
+<ul>
+  <li>llvmpipe: Update readme.</li>
+  <li>mesa: GL_PROVOKING_VERTEX_EXT is a GLenum, not GLboolean.</li>
+  <li>mesa: Fix GetVertexAttrib* inside display lists.</li>
+  <li>draw: Fix draw_variant_output::format's type.</li>
+  <li>gallivm: Tell LLVM to not assume a 16-byte aligned stack on x86.</li>
+  <li>gallivm: Fix for dynamically linked LLVM 2.8 library.</li>
+  <li>st/wgl: Adjust the pbuffer invisible window size.</li>
+  <li>st/wgl: Fix debug output format specifiers of stw_framebuffer_get_size().</li>
+  <li>st/wgl: Prevent spurious framebuffer sizes when the window is minimized.</li>
+  <li>st/wgl: Cope with zero width/height windows.</li>
+  <li>st/wgl: Allow to create pbuffers bigger than the desktop.</li>
+  <li>st/wgl: Remove buggy assertion.</li>
+  <li>wgl: Don't hold on to user supplied HDC.</li>
+</ul></p>
+
+<p>Kenneth Graunke (10):
+<ul>
+  <li>i965/fs: Switch W and 1/W in Sandybridge interpolation setup.</li>
+  <li>i965: Refactor Sandybridge implied move handling.</li>
+  <li>i965: Resolve implied moves in brw_dp_READ_4_vs_relative.</li>
+  <li>intel: Add IS_GT2 macro for recognizing Sandybridge GT2 systems.</li>
+  <li>i965: Allocate the whole URB to the VS and fix calculations for Gen6.</li>
+  <li>intel: Support glCopyTexImage() from ARGB8888 to XRGB8888.</li>
+  <li>glsl: Fix memory error when creating the supported version string.</li>
+  <li>glsl: Regenerate autogenerated file builtin_function.cpp.</li>
+  <li>i965: Rename various gen6 #defines to match the documentation.</li>
+  <li>i965: Never enable the GS on Gen6.</li>
+</ul></p>
+
+<p>Kostas Georgiou (1):
+<ul>
+  <li>r600c/g: Add pci id for FirePro 2270</li>
+</ul></p>
+
+<p>Marek Olšák (18):
+<ul>
+  <li>tgsi/ureg: bump the limit of immediates</li>
+  <li>st/mesa: fix changing internal format via RenderbufferStorage</li>
+  <li>st/mesa: GenerateMipmap should not be killed by conditional rendering</li>
+  <li>swrast: BlitFramebuffer should not be killed by conditional rendering</li>
+  <li>st/mesa: BlitFramebuffer should not be killed by conditional rendering</li>
+  <li>st/mesa: CopyTex(Sub)Image should not be killed by conditional rendering</li>
+  <li>st/mesa: conditional rendering should not kill texture decompression via blit</li>
+  <li>mesa: forbid UseProgram to be called inside Begin/End</li>
+  <li>mesa: UseShaderProgramEXT and Uniform* shouldn't be allowed inside Begin/End</li>
+  <li>mesa: queries of non-existent FBO attachments should return INVALID_OPERATION</li>
+  <li>r300g: fix draw_vbo splitting on r3xx-r4xx</li>
+  <li>r300g: fix texturing with non-3D textures and wrap R mode set to sample border</li>
+  <li>r300g: fix occlusion queries when depth test is disabled or zbuffer is missing</li>
+  <li>r300g: clear can be killed by render condition</li>
+  <li>st/mesa: remove asserts in st_texture_image_copy</li>
+  <li>mesa: fix up assertion in _mesa_source_buffer_exists</li>
+  <li>mesa: invalidate framebuffer if internal format of renderbuffer is changed</li>
+  <li>mesa: return after invalidating renderbuffer</li>
+</ul></p>
+
+<p>Matt Turner (1):
+<ul>
+  <li>r300/compiler: align memory allocations to 8-bytes</li>
+</ul></p>
+
+<p>Tom Stellard (3):
+<ul>
+  <li>r300/compiler: Fix incorrect presubtract conversion</li>
+  <li>r300/compiler: Fix dataflow analysis bug with ELSE blocks</li>
+  <li>r300/compiler: Limit instructions to 3 source selects</li>
+</ul></p>
+
+<p>Vinson Lee (1):
+<ul>
+  <li>gallivm: Disable MMX-disabling code on llvm-2.9.</li>
+</ul></p>
+
+<p>Zou Nan hai (1):
+<ul>
+  <li>i965: Align interleaved URB write length to 2</li>
+</ul></p>
+
+<p>pepp (1):
+<ul>
+  <li>st/mesa: assign renderbuffer's format field when allocating storage</li>
+</ul></p>
+
+</body>
+</html>
diff --git a/docs/relnotes-7.11.html b/docs/relnotes-7.11.html
index aaeabc25288..c81ac9f15c9 100644
--- a/docs/relnotes-7.11.html
+++ b/docs/relnotes-7.11.html
@@ -45,7 +45,7 @@ tbd
 <li>GL_ARB_robustness (all drivers)
 <li>GL_ARB_sampler_objects (gallium drivers)
 <li>GL_ARB_seamless_cube_map (gallium r600)
-<li>GL_ARB_shader_texture_lod (gallium drivers)
+<li>GL_ARB_shader_texture_lod (gallium drivers, i965)
 <li>GL_ARB_sync (gallium drivers only, intel support was in 7.6)
 <li>GL_ARB_texture_compression_rgtc (gallium drivers, swrast, i965)
 <li>GL_ARB_texture_float (gallium, i965)
diff --git a/docs/relnotes.html b/docs/relnotes.html
index c1a7ab78dfd..e1f0c3299c0 100644
--- a/docs/relnotes.html
+++ b/docs/relnotes.html
@@ -14,6 +14,7 @@ The release notes summarize what's new or changed in each Mesa release.
 
 <UL>
 <LI><A HREF="relnotes-7.11.html">7.11 release notes</A>
+<LI><A HREF="relnotes-7.10.3.html">7.10.3 release notes</A>
 <LI><A HREF="relnotes-7.10.2.html">7.10.2 release notes</A>
 <LI><A HREF="relnotes-7.10.1.html">7.10.1 release notes</A>
 <LI><A HREF="relnotes-7.10.html">7.10 release notes</A>
diff --git a/include/EGL/eglplatform.h b/include/EGL/eglplatform.h
index e4aa0994be9..fbfdce32ef4 100644
--- a/include/EGL/eglplatform.h
+++ b/include/EGL/eglplatform.h
@@ -84,6 +84,12 @@ typedef struct wl_display     *EGLNativeDisplayType;
 typedef struct wl_egl_pixmap  *EGLNativePixmapType;
 typedef struct wl_egl_window  *EGLNativeWindowType;
 
+#elif defined(__GBM__)
+
+typedef struct gbm_device  *EGLNativeDisplayType;
+typedef struct gbm_bo      *EGLNativePixmapType;
+typedef void               *EGLNativeWindowType;
+
 #elif defined(__unix__) || defined(__unix)
 
 #ifdef MESA_EGL_NO_X11_HEADERS
diff --git a/include/GL/internal/dri_interface.h b/include/GL/internal/dri_interface.h
index f022b44b260..4fe9e943b55 100644
--- a/include/GL/internal/dri_interface.h
+++ b/include/GL/internal/dri_interface.h
@@ -849,6 +849,11 @@ struct __DRIimageExtensionRec {
 			       void *loaderPrivate);
 
    GLboolean (*queryImage)(__DRIimage *image, int attrib, int *value);
+
+   /**
+    * The new __DRIimage will share the content with the old one, see dup(2).
+    */
+   __DRIimage *(*dupImage)(__DRIimage *image, void *loaderPrivate);
 };
 
 
diff --git a/scons/custom.py b/scons/custom.py
index a2c690f655e..df7ac93bb00 100644
--- a/scons/custom.py
+++ b/scons/custom.py
@@ -33,6 +33,8 @@ Custom builders and methods.
 import os
 import os.path
 import re
+import sys
+import subprocess
 
 import SCons.Action
 import SCons.Builder
@@ -154,15 +156,90 @@ def createCodeGenerateMethod(env):
     env.AddMethod(code_generate, 'CodeGenerate')
 
 
+def _pkg_check_modules(env, name, modules):
+    '''Simple wrapper for pkg-config.'''
+
+    env['HAVE_' + name] = False
+
+    # For backwards compatability
+    env[name.lower()] = False
+
+    if env['platform'] == 'windows':
+        return
+
+    if not env.Detect('pkg-config'):
+        return
+
+    if subprocess.call(["pkg-config", "--exists", ' '.join(modules)]) != 0:
+        return
+
+    # Other flags may affect the compilation of unrelated targets, so store
+    # them with a prefix, (e.g., XXX_CFLAGS, XXX_LIBS, etc)
+    try:
+        flags = env.ParseFlags('!pkg-config --cflags --libs ' + ' '.join(modules))
+    except OSError:
+        return
+    prefix = name + '_'
+    for flag_name, flag_value in flags.iteritems():
+        assert '_' not in flag_name
+        env[prefix + flag_name] = flag_value
+
+    env['HAVE_' + name] = True
+
+def pkg_check_modules(env, name, modules):
+
+    sys.stdout.write('Checking for %s...' % name)
+    _pkg_check_modules(env, name, modules)
+    result = env['HAVE_' + name]
+    sys.stdout.write(' %s\n' % ['no', 'yes'][int(bool(result))])
+
+    # XXX: For backwards compatability
+    env[name.lower()] = result
+
+
+def pkg_use_modules(env, names):
+    '''Search for all environment flags that match NAME_FOO and append them to
+    the FOO environment variable.'''
+
+    names = env.Flatten(names)
+
+    for name in names:
+        prefix = name + '_'
+
+        if not 'HAVE_' + name in env:
+            print 'Attempt to use unknown module %s' % name
+            env.Exit(1)
+
+        if not env['HAVE_' + name]:
+            print 'Attempt to use unavailable module %s' % name
+            env.Exit(1)
+
+        flags = {}
+        for flag_name, flag_value in env.Dictionary().iteritems():
+            if flag_name.startswith(prefix):
+                flag_name = flag_name[len(prefix):]
+                if '_' not in flag_name:
+                    flags[flag_name] = flag_value
+        if flags:
+            env.MergeFlags(flags)
+
+
+def createPkgConfigMethods(env):
+    env.AddMethod(pkg_check_modules, 'PkgCheckModules')
+    env.AddMethod(pkg_use_modules, 'PkgUseModules')
+
+
 def generate(env):
     """Common environment generation code"""
 
-    if env.get('quiet', True):
+    verbose = env.get('verbose', False) or not env.get('quiet', True)
+    if not verbose:
         quietCommandLines(env)
 
     # Custom builders and methods
     createConvenienceLibBuilder(env)
     createCodeGenerateMethod(env)
+    createPkgConfigMethods(env)
 
     # for debugging
     #print env.Dump()
diff --git a/scons/gallium.py b/scons/gallium.py
index a94bf736480..8cd3bc7f6e0 100755
--- a/scons/gallium.py
+++ b/scons/gallium.py
@@ -104,41 +104,6 @@ def num_jobs():
     return 1
 
 
-def pkg_config_modules(env, name, modules):
-    '''Simple wrapper for pkg-config.'''
-
-    env[name] = False
-
-    if env['platform'] == 'windows':
-        return
-
-    if not env.Detect('pkg-config'):
-        return
-
-    if subprocess.call(["pkg-config", "--exists", ' '.join(modules)]) != 0:
-        return
-
-    # Put -I and -L flags directly into the environment, as these don't affect
-    # the compilation of targets that do not use them
-    try:
-        env.ParseConfig('pkg-config --cflags-only-I --libs-only-L ' + ' '.join(modules))
-    except OSError:
-        return
-
-    # Other flags may affect the compilation of unrelated targets, so store
-    # them with a prefix, (e.g., XXX_CFLAGS, XXX_LIBS, etc)
-    try:
-        flags = env.ParseFlags('!pkg-config --cflags-only-other --libs-only-l --libs-only-other ' + ' '.join(modules))
-    except OSError:
-        return
-    prefix = name.upper() + '_'
-    for flag_name, flag_value in flags.iteritems():
-        env[prefix + flag_name] = flag_value
-
-    env[name] = True
-
-
-
 def generate(env):
     """Common environment generation code"""
 
@@ -247,6 +212,8 @@ def generate(env):
     # configuration. See also http://www.scons.org/wiki/AdvancedBuildExample
     build_topdir = 'build'
     build_subdir = env['platform']
+    if env['embedded']:
+        build_subdir =  'embedded-' + build_subdir
     if env['machine'] != 'generic':
         build_subdir += '-' + env['machine']
     if env['build'] != 'release':
@@ -277,6 +244,31 @@ def generate(env):
         cppdefines += ['NDEBUG']
     if env['build'] == 'profile':
         cppdefines += ['PROFILE']
+    if env['platform'] in ('posix', 'linux', 'freebsd', 'darwin'):
+        cppdefines += [
+            '_POSIX_SOURCE',
+            ('_POSIX_C_SOURCE', '199309L'),
+            '_SVID_SOURCE',
+            '_BSD_SOURCE',
+            '_GNU_SOURCE',
+            'PTHREADS',
+            'HAVE_POSIX_MEMALIGN',
+        ]
+        if env['platform'] == 'darwin':
+            cppdefines += [
+                '_DARWIN_C_SOURCE',
+                'GLX_USE_APPLEGL',
+                'GLX_DIRECT_RENDERING',
+            ]
+        else:
+            cppdefines += [
+                'GLX_DIRECT_RENDERING',
+                'GLX_INDIRECT_RENDERING',
+            ]
+        if env['platform'] in ('linux', 'freebsd'):
+            cppdefines += ['HAVE_ALIAS']
+        else:
+            cppdefines += ['GLX_ALIAS_UNSUPPORTED']
     if platform == 'windows':
         cppdefines += [
             'WIN32',
@@ -349,8 +341,8 @@ def generate(env):
     if platform == 'wince':
         cppdefines += ['PIPE_SUBSYSTEM_WINDOWS_CE']
         cppdefines += ['PIPE_SUBSYSTEM_WINDOWS_CE_OGL']
-    if platform == 'embedded':
-        cppdefines += ['PIPE_OS_EMBEDDED']
+    if env['embedded']:
+        cppdefines += ['PIPE_SUBSYSTEM_EMBEDDED']
     env.Append(CPPDEFINES = cppdefines)
 
     # C compiler options
@@ -367,6 +359,8 @@ def generate(env):
             ccflags += ['-O0']
         else:
             ccflags += ['-O3']
+        # Work around aliasing bugs - developers should comment this out
+        ccflags += ['-fno-strict-aliasing']
         ccflags += ['-g3']
         if env['build'] in ('checked', 'profile'):
             # See http://code.google.com/p/jrfonseca/wiki/Gprof2Dot#Which_options_should_I_pass_to_gcc_when_compiling_for_profiling?
@@ -403,6 +397,8 @@ def generate(env):
             ccflags += ['-m64']
             if platform == 'darwin':
                 ccflags += ['-fno-common']
+        if env['platform'] != 'windows':
+            ccflags += ['-fvisibility=hidden']
         # See also:
         # - http://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html
         ccflags += [
@@ -421,10 +417,10 @@ def generate(env):
             ]
         if distutils.version.LooseVersion(ccversion) >= distutils.version.LooseVersion('4.2'):
             ccflags += [
-                '-Werror=pointer-arith',
+                '-Wpointer-arith',
             ]
             cflags += [
-                '-Werror=declaration-after-statement',
+                '-Wdeclaration-after-statement',
             ]
     if msvc:
         # See also:
@@ -595,7 +591,10 @@ def generate(env):
         env['LINK'] = env['CXX']
 
     # Default libs
-    env.Append(LIBS = [])
+    libs = []
+    if env['platform'] in ('posix', 'linux', 'freebsd', 'darwin'):
+        libs += ['m', 'pthread', 'dl']
+    env.Append(LIBS = libs)
 
     # Load tools
     env.Tool('lex')
@@ -603,19 +602,21 @@ def generate(env):
     if env['llvm']:
         env.Tool('llvm')
     
-    pkg_config_modules(env, 'x11', ['x11', 'xext'])
-    pkg_config_modules(env, 'drm', ['libdrm'])
-    pkg_config_modules(env, 'drm_intel', ['libdrm_intel'])
-    pkg_config_modules(env, 'drm_radeon', ['libdrm_radeon'])
-    pkg_config_modules(env, 'xorg', ['xorg-server'])
-    pkg_config_modules(env, 'kms', ['libkms'])
-
-    env['dri'] = env['x11'] and env['drm']
-
     # Custom builders and methods
     env.Tool('custom')
     createInstallMethods(env)
 
+    env.PkgCheckModules('X11', ['x11', 'xext', 'xdamage', 'xfixes'])
+    env.PkgCheckModules('XF86VIDMODE', ['xxf86vm'])
+    env.PkgCheckModules('DRM', ['libdrm'])
+    env.PkgCheckModules('DRM_INTEL', ['libdrm_intel'])
+    env.PkgCheckModules('DRM_RADEON', ['libdrm_radeon'])
+    env.PkgCheckModules('XORG', ['xorg-server'])
+    env.PkgCheckModules('KMS', ['libkms'])
+    env.PkgCheckModules('UDEV', ['libudev'])
+
+    env['dri'] = env['x11'] and env['drm']
+
     # for debugging
     #print env.Dump()
 
diff --git a/src/SConscript b/src/SConscript
index 7b614daeea1..6d7bd6cd6ec 100644
--- a/src/SConscript
+++ b/src/SConscript
@@ -22,6 +22,7 @@ SConscript('mesa/SConscript')
 SConscript('mapi/vgapi/SConscript')
 
 if env['platform'] != 'embedded':
+    SConscript('glx/SConscript')
     SConscript('egl/main/SConscript')
     SConscript('glu/sgi/SConscript')
     SConscript('glut/glx/SConscript')
diff --git a/src/egl/drivers/dri2/Makefile b/src/egl/drivers/dri2/Makefile
index f8ff82b49c2..d2b1f4f077a 100644
--- a/src/egl/drivers/dri2/Makefile
+++ b/src/egl/drivers/dri2/Makefile
@@ -4,12 +4,14 @@ TOP = ../../../..
 include $(TOP)/configs/current
 
 EGL_DRIVER = egl_dri2
-EGL_SOURCES = egl_dri2.c platform_drm.c common.c
+EGL_SOURCES = egl_dri2.c common.c
 
 EGL_INCLUDES = \
 	-I$(TOP)/include \
 	-I$(TOP)/src/egl/main \
 	-I$(TOP)/src/mapi \
+	-I$(TOP)/src/gbm/main \
+	-I$(TOP)/src/gbm/backends/dri \
 	-DDEFAULT_DRIVER_DIR=\"$(DRI_DRIVER_SEARCH_DIR)\" \
 	$(LIBUDEV_CFLAGS) \
 	$(LIBDRM_CFLAGS)
@@ -29,6 +31,11 @@ EGL_INCLUDES += -DHAVE_X11_PLATFORM $(XCB_DRI2_CFLAGS)
 EGL_LIBS +=  $(XCB_DRI2_LIBS)
 endif
 
+ifneq ($(findstring drm, $(EGL_PLATFORMS)),)
+EGL_SOURCES += platform_drm.c
+EGL_INCLUDES += -DHAVE_DRM_PLATFORM
+endif
+
 ifneq ($(findstring wayland, $(EGL_PLATFORMS)),)
 EGL_SOURCES += platform_wayland.c
 EGL_INCLUDES += -DHAVE_WAYLAND_PLATFORM $(WAYLAND_CFLAGS) \
diff --git a/src/egl/drivers/dri2/egl_dri2.c b/src/egl/drivers/dri2/egl_dri2.c
index ea8c8fba8c0..5680c360f1d 100644
--- a/src/egl/drivers/dri2/egl_dri2.c
+++ b/src/egl/drivers/dri2/egl_dri2.c
@@ -97,6 +97,18 @@ EGLint dri2_to_egl_attribute_map[] = {
    0,				/* __DRI_ATTRIB_FRAMEBUFFER_SRGB_CAPABLE */
 };
 
+static EGLBoolean
+dri2_match_config(const _EGLConfig *conf, const _EGLConfig *criteria)
+{
+   if (_eglCompareConfigs(conf, criteria, NULL, EGL_FALSE) != 0)
+      return EGL_FALSE;
+
+   if (!_eglMatchConfig(conf, criteria))
+      return EGL_FALSE;
+
+   return EGL_TRUE;
+}
+
 struct dri2_egl_config *
 dri2_add_config(_EGLDisplay *disp, const __DRIconfig *dri_config, int id,
 		int depth, EGLint surface_type, const EGLint *attr_list)
@@ -190,7 +202,7 @@ dri2_add_config(_EGLDisplay *disp, const __DRIconfig *dri_config, int id,
    base.ConfigID    = EGL_DONT_CARE;
    base.SurfaceType = EGL_DONT_CARE;
    num_configs = _eglFilterArray(disp->Configs, (void **) &matching_config, 1,
-                                 (_EGLArrayForEach) _eglMatchConfig, &base);
+                                 (_EGLArrayForEach) dri2_match_config, &base);
 
    if (num_configs == 1) {
       conf = (struct dri2_egl_config *) matching_config;
@@ -232,7 +244,7 @@ dri2_add_config(_EGLDisplay *disp, const __DRIconfig *dri_config, int id,
    return conf;
 }
 
-static __DRIimage *
+__DRIimage *
 dri2_lookup_egl_image(__DRIscreen *screen, void *image, void *data)
 {
    _EGLDisplay *disp = data;
@@ -322,8 +334,8 @@ dri2_bind_extensions(struct dri2_egl_display *dri2_dpy,
    return ret;
 }
 
-EGLBoolean
-dri2_load_driver(_EGLDisplay *disp)
+static const __DRIextension **
+dri2_open_driver(_EGLDisplay *disp)
 {
    struct dri2_egl_display *dri2_dpy = disp->DriverData;
    const __DRIextension **extensions;
@@ -362,9 +374,9 @@ dri2_load_driver(_EGLDisplay *disp)
 
    if (dri2_dpy->driver == NULL) {
       _eglLog(_EGL_WARNING,
-	      "DRI2: failed to open any driver (search paths %s)",
-	      search_paths);
-      return EGL_FALSE;
+	      "DRI2: failed to open %s (search paths %s)",
+	      dri2_dpy->driver_name, search_paths);
+      return NULL;
    }
 
    _eglLog(_EGL_DEBUG, "DRI2: dlopen(%s)", path);
@@ -373,60 +385,60 @@ dri2_load_driver(_EGLDisplay *disp)
       _eglLog(_EGL_WARNING,
 	      "DRI2: driver exports no extensions (%s)", dlerror());
       dlclose(dri2_dpy->driver);
-      return EGL_FALSE;
    }
 
-   if (strcmp(dri2_dpy->driver_name, "swrast") == 0) {
-      if (!dri2_bind_extensions(dri2_dpy, swrast_driver_extensions, extensions)) {
-         dlclose(dri2_dpy->driver);
-         return EGL_FALSE;
-      }
-   } else {
-      if (!dri2_bind_extensions(dri2_dpy, dri2_driver_extensions, extensions)) {
-         dlclose(dri2_dpy->driver);
-         return EGL_FALSE;
-      }
-   } 
+   return extensions;
+}
+
+EGLBoolean
+dri2_load_driver(_EGLDisplay *disp)
+{
+   struct dri2_egl_display *dri2_dpy = disp->DriverData;
+   const __DRIextension **extensions;
+
+   extensions = dri2_open_driver(disp);
+   if (!extensions)
+      return EGL_FALSE;
+
+   if (!dri2_bind_extensions(dri2_dpy, dri2_driver_extensions, extensions)) {
+      dlclose(dri2_dpy->driver);
+      return EGL_FALSE;
+   }
 
    return EGL_TRUE;
 }
 
 EGLBoolean
-dri2_create_screen(_EGLDisplay *disp)
+dri2_load_driver_swrast(_EGLDisplay *disp)
 {
+   struct dri2_egl_display *dri2_dpy = disp->DriverData;
    const __DRIextension **extensions;
-   struct dri2_egl_display *dri2_dpy;
-   unsigned int api_mask;
 
-   dri2_dpy = disp->DriverData;
-
-   if (dri2_dpy->dri2) {
-      dri2_dpy->dri_screen =
-         dri2_dpy->dri2->createNewScreen(0, dri2_dpy->fd, dri2_dpy->extensions,
-				         &dri2_dpy->driver_configs, disp);
-   } else {
-      assert(dri2_dpy->swrast);
-      dri2_dpy->dri_screen =
-         dri2_dpy->swrast->createNewScreen(0, dri2_dpy->extensions,
-                                           &dri2_dpy->driver_configs, disp);
+   dri2_dpy->driver_name = "swrast";
+   extensions = dri2_open_driver(disp);
+   if (!extensions) {
+      /* try again with swrastg */
+      dri2_dpy->driver_name = "swrastg";
+      extensions = dri2_open_driver(disp);
    }
 
-   if (dri2_dpy->dri_screen == NULL) {
-      _eglLog(_EGL_WARNING, "DRI2: failed to create dri screen");
+   if (!extensions)
       return EGL_FALSE;
-   }
 
-   extensions = dri2_dpy->core->getExtensions(dri2_dpy->dri_screen);
-   
-   if (dri2_dpy->dri2) {
-      if (!dri2_bind_extensions(dri2_dpy, dri2_core_extensions, extensions))
-         goto cleanup_dri_screen;
-   } else {
-      assert(dri2_dpy->swrast);
-      if (!dri2_bind_extensions(dri2_dpy, swrast_core_extensions, extensions))
-         goto cleanup_dri_screen;
+   if (!dri2_bind_extensions(dri2_dpy, swrast_driver_extensions, extensions)) {
+      dlclose(dri2_dpy->driver);
+      return EGL_FALSE;
    }
 
+   return EGL_TRUE;
+}
+
+void
+dri2_setup_screen(_EGLDisplay *disp)
+{
+   struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
+   unsigned int api_mask;
+
    if (dri2_dpy->dri2) {
       if (dri2_dpy->dri2->base.version >= 2)
          api_mask = dri2_dpy->dri2->getAPIMask(dri2_dpy->dri_screen);
@@ -468,6 +480,46 @@ dri2_create_screen(_EGLDisplay *disp)
       disp->Extensions.KHR_image_base = EGL_TRUE;
       disp->Extensions.KHR_gl_renderbuffer_image = EGL_TRUE;
    }
+}
+
+EGLBoolean
+dri2_create_screen(_EGLDisplay *disp)
+{
+   const __DRIextension **extensions;
+   struct dri2_egl_display *dri2_dpy;
+
+   dri2_dpy = disp->DriverData;
+
+   if (dri2_dpy->dri2) {
+      dri2_dpy->dri_screen =
+         dri2_dpy->dri2->createNewScreen(0, dri2_dpy->fd, dri2_dpy->extensions,
+				         &dri2_dpy->driver_configs, disp);
+   } else {
+      assert(dri2_dpy->swrast);
+      dri2_dpy->dri_screen =
+         dri2_dpy->swrast->createNewScreen(0, dri2_dpy->extensions,
+                                           &dri2_dpy->driver_configs, disp);
+   }
+
+   if (dri2_dpy->dri_screen == NULL) {
+      _eglLog(_EGL_WARNING, "DRI2: failed to create dri screen");
+      return EGL_FALSE;
+   }
+
+   dri2_dpy->own_dri_screen = 1;
+
+   extensions = dri2_dpy->core->getExtensions(dri2_dpy->dri_screen);
+   
+   if (dri2_dpy->dri2) {
+      if (!dri2_bind_extensions(dri2_dpy, dri2_core_extensions, extensions))
+         goto cleanup_dri_screen;
+   } else {
+      assert(dri2_dpy->swrast);
+      if (!dri2_bind_extensions(dri2_dpy, swrast_core_extensions, extensions))
+         goto cleanup_dri_screen;
+   }
+
+   dri2_setup_screen(disp);
 
    return EGL_TRUE;
 
@@ -496,10 +548,12 @@ dri2_initialize(_EGLDriver *drv, _EGLDisplay *disp)
 #endif
 
 #ifdef HAVE_LIBUDEV
+#ifdef HAVE_DRM_PLATFORM
    case _EGL_PLATFORM_DRM:
       if (disp->Options.TestOnly)
          return EGL_TRUE;
       return dri2_initialize_drm(drv, disp);
+#endif
 #ifdef HAVE_WAYLAND_PLATFORM
    case _EGL_PLATFORM_WAYLAND:
       if (disp->Options.TestOnly)
@@ -524,14 +578,30 @@ dri2_terminate(_EGLDriver *drv, _EGLDisplay *disp)
    _eglReleaseDisplayResources(drv, disp);
    _eglCleanupDisplay(disp);
 
-   dri2_dpy->core->destroyScreen(dri2_dpy->dri_screen);
+   if (dri2_dpy->own_dri_screen)
+      dri2_dpy->core->destroyScreen(dri2_dpy->dri_screen);
    if (dri2_dpy->fd)
       close(dri2_dpy->fd);
-   dlclose(dri2_dpy->driver);
+   if (dri2_dpy->driver)
+      dlclose(dri2_dpy->driver);
+
+   if (disp->PlatformDisplay == NULL) {
+      switch (disp->Platform) {
 #ifdef HAVE_X11_PLATFORM
-   if (disp->PlatformDisplay == NULL)
-      xcb_disconnect(dri2_dpy->conn);
+      case _EGL_PLATFORM_X11:
+         xcb_disconnect(dri2_dpy->conn);
+         break;
+#endif
+#ifdef HAVE_WAYLAND_PLATFORM
+      case _EGL_PLATFORM_WAYLAND:
+         wl_display_destroy(dri2_dpy->wl_dpy);
+         break;
 #endif
+      default:
+         break;
+      }
+   }
+
    free(dri2_dpy);
    disp->DriverData = NULL;
 
diff --git a/src/egl/drivers/dri2/egl_dri2.h b/src/egl/drivers/dri2/egl_dri2.h
index 97f541b5e83..3854200bc69 100644
--- a/src/egl/drivers/dri2/egl_dri2.h
+++ b/src/egl/drivers/dri2/egl_dri2.h
@@ -44,6 +44,10 @@
 #include <GL/gl.h>
 #include <GL/internal/dri_interface.h>
 
+#ifdef HAVE_DRM_PLATFORM
+#include <gbm_driint.h>
+#endif
+
 #include "eglconfig.h"
 #include "eglcontext.h"
 #include "egldisplay.h"
@@ -69,6 +73,7 @@ struct dri2_egl_display
    int                       dri2_major;
    int                       dri2_minor;
    __DRIscreen              *dri_screen;
+   int                       own_dri_screen;
    const __DRIconfig       **driver_configs;
    void                     *driver;
    __DRIcoreExtension       *core;
@@ -79,12 +84,16 @@ struct dri2_egl_display
    __DRIimageExtension      *image;
    int                       fd;
 
+#ifdef HAVE_DRM_PLATFORM
+   struct gbm_dri_device    *gbm_dri;
+#endif
+
    char                     *device_name;
    char                     *driver_name;
 
    __DRIdri2LoaderExtension    dri2_loader_extension;
    __DRIswrastLoaderExtension  swrast_loader_extension;
-   const __DRIextension     *extensions[3];
+   const __DRIextension     *extensions[4];
 
 #ifdef HAVE_X11_PLATFORM
    xcb_connection_t         *conn;
@@ -110,6 +119,7 @@ struct dri2_egl_context
 enum wayland_buffer_type {
    WL_BUFFER_FRONT,
    WL_BUFFER_BACK,
+   WL_BUFFER_THIRD,
    WL_BUFFER_COUNT
 };
 
@@ -145,9 +155,11 @@ struct dri2_egl_surface
    struct wl_egl_window  *wl_win;
    struct wl_egl_pixmap  *wl_pix;
    struct wl_buffer      *wl_drm_buffer[WL_BUFFER_COUNT];
+   int                    wl_buffer_lock[WL_BUFFER_COUNT];
    int                    dx;
    int                    dy;
    __DRIbuffer           *dri_buffers[__DRI_BUFFER_COUNT];
+   __DRIbuffer           *third_buffer;
    __DRIbuffer           *pending_buffer;
    EGLBoolean             block_swap_buffers;
 #endif
@@ -182,9 +194,19 @@ extern const __DRIuseInvalidateExtension use_invalidate;
 EGLBoolean
 dri2_load_driver(_EGLDisplay *disp);
 
+/* Helper for platforms not using dri2_create_screen */
+void
+dri2_setup_screen(_EGLDisplay *disp);
+
+EGLBoolean
+dri2_load_driver_swrast(_EGLDisplay *disp);
+
 EGLBoolean
 dri2_create_screen(_EGLDisplay *disp);
 
+__DRIimage *
+dri2_lookup_egl_image(__DRIscreen *screen, void *image, void *data);
+
 struct dri2_egl_config *
 dri2_add_config(_EGLDisplay *disp, const __DRIconfig *dri_config, int id,
 		int depth, EGLint surface_type, const EGLint *attr_list);
diff --git a/src/egl/drivers/dri2/platform_drm.c b/src/egl/drivers/dri2/platform_drm.c
index 27846de39d2..579baf9f9d2 100644
--- a/src/egl/drivers/dri2/platform_drm.c
+++ b/src/egl/drivers/dri2/platform_drm.c
@@ -33,6 +33,50 @@
 
 #include "egl_dri2.h"
 
+static _EGLImage *
+dri2_create_image_khr_pixmap(_EGLDisplay *disp, _EGLContext *ctx,
+			     EGLClientBuffer buffer, const EGLint *attr_list)
+{
+   struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
+   struct gbm_dri_bo *dri_bo = gbm_dri_bo((struct gbm_bo *) buffer);
+   struct dri2_egl_image *dri2_img;
+
+   dri2_img = malloc(sizeof *dri2_img);
+   if (!dri2_img) {
+      _eglError(EGL_BAD_ALLOC, "dri2_create_image_khr_pixmap");
+      return NULL;
+   }
+
+   if (!_eglInitImage(&dri2_img->base, disp)) {
+      free(dri2_img);
+      return NULL;
+   }
+
+   dri2_img->dri_image = dri2_dpy->image->dupImage(dri_bo->image, dri2_img);
+   if (dri2_img->dri_image == NULL) {
+      free(dri2_img);
+      _eglError(EGL_BAD_ALLOC, "dri2_create_image_khr_pixmap");
+      return NULL;
+   }
+
+   return &dri2_img->base;
+}
+
+static _EGLImage *
+dri2_drm_create_image_khr(_EGLDriver *drv, _EGLDisplay *disp,
+                          _EGLContext *ctx, EGLenum target,
+                          EGLClientBuffer buffer, const EGLint *attr_list)
+{
+   (void) drv;
+
+   switch (target) {
+   case EGL_NATIVE_PIXMAP_KHR:
+      return dri2_create_image_khr_pixmap(disp, ctx, buffer, attr_list);
+   default:
+      return dri2_create_image_khr(drv, disp, ctx, target, buffer, attr_list);
+   }
+}
+
 static int
 dri2_drm_authenticate(_EGLDisplay *disp, uint32_t id)
 {
@@ -45,57 +89,58 @@ EGLBoolean
 dri2_initialize_drm(_EGLDriver *drv, _EGLDisplay *disp)
 {
    struct dri2_egl_display *dri2_dpy;
+   struct gbm_device *gbm;
    int i;
 
    dri2_dpy = malloc(sizeof *dri2_dpy);
    if (!dri2_dpy)
       return _eglError(EGL_BAD_ALLOC, "eglInitialize");
-   
+
    memset(dri2_dpy, 0, sizeof *dri2_dpy);
 
    disp->DriverData = (void *) dri2_dpy;
-   dri2_dpy->fd = (int) (intptr_t) disp->PlatformDisplay;
 
-   dri2_dpy->driver_name = dri2_get_driver_for_fd(dri2_dpy->fd);
-   if (dri2_dpy->driver_name == NULL)
-      return _eglError(EGL_BAD_ALLOC, "DRI2: failed to get driver name");
+   gbm = (struct gbm_device *) disp->PlatformDisplay;
+   if (strcmp(gbm_device_get_backend_name(gbm), "drm") != 0) {
+      free(dri2_dpy);
+      return EGL_FALSE;
+   }
 
-   dri2_dpy->device_name = dri2_get_device_name_for_fd(dri2_dpy->fd);
-   if (dri2_dpy->device_name == NULL) {
-      _eglError(EGL_BAD_ALLOC, "DRI2: failed to get device name");
-      goto cleanup_driver_name;
+   dri2_dpy->gbm_dri = gbm_dri_device(gbm);
+   if (dri2_dpy->gbm_dri->base.type != GBM_DRM_DRIVER_TYPE_DRI) {
+      free(dri2_dpy);
+      return EGL_FALSE;
    }
 
-   if (!dri2_load_driver(disp))
-      goto cleanup_device_name;
+   dri2_dpy->fd = gbm_device_get_fd(gbm);
+   dri2_dpy->device_name = dri2_get_device_name_for_fd(dri2_dpy->fd);
+   dri2_dpy->driver_name = dri2_dpy->gbm_dri->base.driver_name;
+
+   dri2_dpy->dri_screen = dri2_dpy->gbm_dri->screen;
+   dri2_dpy->core = dri2_dpy->gbm_dri->core;
+   dri2_dpy->dri2 = dri2_dpy->gbm_dri->dri2;
+   dri2_dpy->image = dri2_dpy->gbm_dri->image;
+   dri2_dpy->driver_configs = dri2_dpy->gbm_dri->driver_configs;
 
-   dri2_dpy->extensions[0] = &image_lookup_extension.base;
-   dri2_dpy->extensions[1] = &use_invalidate.base;
-   dri2_dpy->extensions[2] = NULL;
+   dri2_dpy->gbm_dri->lookup_image = dri2_lookup_egl_image;
+   dri2_dpy->gbm_dri->lookup_user_data = disp;
 
-   if (!dri2_create_screen(disp))
-      goto cleanup_driver;
+   dri2_setup_screen(disp);
 
    for (i = 0; dri2_dpy->driver_configs[i]; i++)
-      dri2_add_config(disp, dri2_dpy->driver_configs[i], i + 1, 0, 0, NULL);
+      dri2_add_config(disp, dri2_dpy->driver_configs[i],
+                      i + 1, 0, 0, NULL);
+
+   drv->API.CreateImageKHR = dri2_drm_create_image_khr;
 
 #ifdef HAVE_WAYLAND_PLATFORM
    disp->Extensions.WL_bind_wayland_display = EGL_TRUE;
 #endif
    dri2_dpy->authenticate = dri2_drm_authenticate;
-   
+
    /* we're supporting EGL 1.4 */
    disp->VersionMajor = 1;
    disp->VersionMinor = 4;
 
    return EGL_TRUE;
-
- cleanup_driver:
-   dlclose(dri2_dpy->driver);
- cleanup_device_name:
-   free(dri2_dpy->device_name);
- cleanup_driver_name:
-   free(dri2_dpy->driver_name);
-
-   return EGL_FALSE;
 }
diff --git a/src/egl/drivers/dri2/platform_wayland.c b/src/egl/drivers/dri2/platform_wayland.c
index 1d6ce2ec49c..c4fa126951b 100644
--- a/src/egl/drivers/dri2/platform_wayland.c
+++ b/src/egl/drivers/dri2/platform_wayland.c
@@ -59,6 +59,29 @@ force_roundtrip(struct wl_display *display)
       wl_display_iterate(display, WL_DISPLAY_READABLE);
 }
 
+static void
+wl_buffer_release(void *data, struct wl_buffer *buffer)
+{
+   struct dri2_egl_surface *dri2_surf = data;
+   int i;
+
+   for (i = 0; i < WL_BUFFER_COUNT; ++i)
+      if (dri2_surf->wl_drm_buffer[i] == buffer)
+         break;
+
+   assert(i <= WL_BUFFER_COUNT);
+
+   /* not found? */
+   if (i == WL_BUFFER_COUNT)
+      return;
+
+   dri2_surf->wl_buffer_lock[i] = 0;
+
+}
+
+static struct wl_buffer_listener wl_buffer_listener = {
+   wl_buffer_release
+};
 
 /**
  * Called via eglCreateWindowSurface(), drv->API.CreateWindowSurface().
@@ -85,13 +108,16 @@ dri2_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type,
    if (!_eglInitSurface(&dri2_surf->base, disp, type, conf, attrib_list))
       goto cleanup_surf;
 
-   for (i = 0; i < WL_BUFFER_COUNT; ++i)
+   for (i = 0; i < WL_BUFFER_COUNT; ++i) {
       dri2_surf->wl_drm_buffer[i] = NULL;
+      dri2_surf->wl_buffer_lock[i] = 0;
+   }
 
    for (i = 0; i < __DRI_BUFFER_COUNT; ++i)
       dri2_surf->dri_buffers[i] = NULL;
 
    dri2_surf->pending_buffer = NULL;
+   dri2_surf->third_buffer = NULL;
    dri2_surf->block_swap_buffers = EGL_FALSE;
 
    switch (type) {
@@ -187,6 +213,11 @@ dri2_destroy_surface(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf)
          dri2_dpy->dri2->releaseBuffer(dri2_dpy->dri_screen,
                                        dri2_surf->dri_buffers[i]);
 
+   if (dri2_surf->third_buffer) {
+      dri2_dpy->dri2->releaseBuffer(dri2_dpy->dri_screen,
+                                    dri2_surf->third_buffer);
+   }
+
    free(surf);
 
    return EGL_TRUE;
@@ -215,10 +246,14 @@ wayland_create_buffer(struct dri2_egl_surface *dri2_surf,
 {
    struct dri2_egl_display *dri2_dpy =
       dri2_egl_display(dri2_surf->base.Resource.Display);
+   struct wl_buffer *buf;
 
-   return wl_drm_create_buffer(dri2_dpy->wl_drm, buffer->name,
-                               dri2_surf->base.Width, dri2_surf->base.Height,
-                               buffer->pitch, visual);
+   buf = wl_drm_create_buffer(dri2_dpy->wl_drm, buffer->name,
+                              dri2_surf->base.Width, dri2_surf->base.Height,
+                              buffer->pitch, visual);
+   wl_buffer_add_listener(buf, &wl_buffer_listener, dri2_surf);
+
+   return buf;
 }
 
 static void
@@ -232,6 +267,8 @@ dri2_process_back_buffer(struct dri2_egl_surface *dri2_surf, unsigned format)
    switch (dri2_surf->type) {
    case DRI2_WINDOW_SURFACE:
       /* allocate a front buffer for our double-buffered window*/
+      if (dri2_surf->dri_buffers[__DRI_BUFFER_FRONT_LEFT] != NULL)
+         break;
       dri2_surf->dri_buffers[__DRI_BUFFER_FRONT_LEFT] = 
          dri2_dpy->dri2->allocateBuffer(dri2_dpy->dri_screen,
                __DRI_BUFFER_FRONT_LEFT, format,
@@ -289,6 +326,12 @@ dri2_release_buffers(struct dri2_egl_surface *dri2_surf)
       dri2_egl_display(dri2_surf->base.Resource.Display);
    int i;
 
+   if (dri2_surf->third_buffer) {
+      dri2_dpy->dri2->releaseBuffer(dri2_dpy->dri_screen,
+                                    dri2_surf->third_buffer);
+      dri2_surf->third_buffer = NULL;
+   }
+
    for (i = 0; i < __DRI_BUFFER_COUNT; ++i) {
       if (dri2_surf->dri_buffers[i]) {
          switch (i) {
@@ -309,6 +352,76 @@ dri2_release_buffers(struct dri2_egl_surface *dri2_surf)
    }
 }
 
+static inline void
+pointer_swap(const void **p1, const void **p2)
+{
+   const void *tmp = *p1;
+   *p1 = *p2;
+   *p2 = tmp;
+}
+
+static void
+destroy_third_buffer(struct dri2_egl_surface *dri2_surf)
+{
+   struct dri2_egl_display *dri2_dpy =
+      dri2_egl_display(dri2_surf->base.Resource.Display);
+
+   if (dri2_surf->third_buffer == NULL)
+      return;
+
+   dri2_dpy->dri2->releaseBuffer(dri2_dpy->dri_screen,
+                                 dri2_surf->third_buffer);
+   dri2_surf->third_buffer = NULL;
+
+   if (dri2_surf->wl_drm_buffer[WL_BUFFER_THIRD])
+      wl_buffer_destroy(dri2_surf->wl_drm_buffer[WL_BUFFER_THIRD]);
+   dri2_surf->wl_drm_buffer[WL_BUFFER_THIRD] = NULL;
+   dri2_surf->wl_buffer_lock[WL_BUFFER_THIRD] = 0;
+}
+
+static void
+swap_wl_buffers(struct dri2_egl_surface *dri2_surf,
+                enum wayland_buffer_type a, enum wayland_buffer_type b)
+{
+   int tmp;
+
+   tmp = dri2_surf->wl_buffer_lock[a];
+   dri2_surf->wl_buffer_lock[a] = dri2_surf->wl_buffer_lock[b];
+   dri2_surf->wl_buffer_lock[b] = tmp;
+      
+   pointer_swap((const void **) &dri2_surf->wl_drm_buffer[a],
+                (const void **) &dri2_surf->wl_drm_buffer[b]);
+}
+
+static void
+swap_back_and_third(struct dri2_egl_surface *dri2_surf)
+{
+   if (dri2_surf->wl_buffer_lock[WL_BUFFER_THIRD])
+      destroy_third_buffer(dri2_surf);
+
+   pointer_swap((const void **) &dri2_surf->dri_buffers[__DRI_BUFFER_BACK_LEFT],
+                (const void **) &dri2_surf->third_buffer);
+
+   swap_wl_buffers(dri2_surf, WL_BUFFER_BACK, WL_BUFFER_THIRD);
+}
+
+static void
+dri2_prior_buffer_creation(struct dri2_egl_surface *dri2_surf,
+                           unsigned int type)
+{
+   switch (type) {
+   case __DRI_BUFFER_BACK_LEFT:
+         if (dri2_surf->wl_buffer_lock[WL_BUFFER_BACK])
+            swap_back_and_third(dri2_surf);
+         else if (dri2_surf->third_buffer)
+            destroy_third_buffer(dri2_surf);
+         break;
+   default:
+         break;
+
+   }
+}
+
 static __DRIbuffer *
 dri2_get_buffers_with_format(__DRIdrawable * driDrawable,
 			     int *width, int *height,
@@ -335,6 +448,7 @@ dri2_get_buffers_with_format(__DRIdrawable * driDrawable,
          if (dri2_surf->wl_drm_buffer[i])
             wl_buffer_destroy(dri2_surf->wl_drm_buffer[i]);
          dri2_surf->wl_drm_buffer[i]  = NULL;
+         dri2_surf->wl_buffer_lock[i] = 0;
       }
    }
 
@@ -343,6 +457,8 @@ dri2_get_buffers_with_format(__DRIdrawable * driDrawable,
       assert(attachments[i] < __DRI_BUFFER_COUNT);
       assert(dri2_surf->buffer_count < 5);
 
+      dri2_prior_buffer_creation(dri2_surf, attachments[i]);
+
       if (dri2_surf->dri_buffers[attachments[i]] == NULL) {
 
          dri2_surf->dri_buffers[attachments[i]] =
@@ -443,14 +559,6 @@ wayland_frame_callback(struct wl_surface *surface, void *data, uint32_t time)
    dri2_surf->block_swap_buffers = EGL_FALSE;
 }
 
-static inline void
-pointer_swap(const void **p1, const void **p2)
-{
-   const void *tmp = *p1;
-   *p1 = *p2;
-   *p2 = tmp;
-}
-
 /**
  * Called via eglSwapBuffers(), drv->API.SwapBuffers().
  */
@@ -466,8 +574,8 @@ dri2_swap_buffers(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *draw)
 
    dri2_surf->block_swap_buffers = EGL_TRUE;
    wl_display_frame_callback(dri2_dpy->wl_dpy,
-	 		     dri2_surf->wl_win->surface,
-			     wayland_frame_callback, dri2_surf);
+                             dri2_surf->wl_win->surface,
+                             wayland_frame_callback, dri2_surf);
 
    if (dri2_surf->type == DRI2_WINDOW_SURFACE) {
       pointer_swap(
@@ -479,8 +587,7 @@ dri2_swap_buffers(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *draw)
       dri2_surf->dri_buffers[__DRI_BUFFER_BACK_LEFT]->attachment = 
 	 __DRI_BUFFER_BACK_LEFT;
 
-      pointer_swap((const void **) &dri2_surf->wl_drm_buffer[WL_BUFFER_FRONT],
-		   (const void **) &dri2_surf->wl_drm_buffer[WL_BUFFER_BACK]);
+      swap_wl_buffers(dri2_surf, WL_BUFFER_FRONT, WL_BUFFER_BACK);
 
       if (!dri2_surf->wl_drm_buffer[WL_BUFFER_FRONT])
 	 dri2_surf->wl_drm_buffer[WL_BUFFER_FRONT] =
@@ -493,6 +600,7 @@ dri2_swap_buffers(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *draw)
       wl_surface_attach(dri2_surf->wl_win->surface,
 	    dri2_surf->wl_drm_buffer[WL_BUFFER_FRONT],
 	    dri2_surf->dx, dri2_surf->dy);
+      dri2_surf->wl_buffer_lock[WL_BUFFER_FRONT] = 1;
 
       dri2_surf->wl_win->attached_width  = dri2_surf->base.Width;
       dri2_surf->wl_win->attached_height = dri2_surf->base.Height;
@@ -676,7 +784,13 @@ dri2_initialize_wayland(_EGLDriver *drv, _EGLDisplay *disp)
    memset(dri2_dpy, 0, sizeof *dri2_dpy);
 
    disp->DriverData = (void *) dri2_dpy;
-   dri2_dpy->wl_dpy = disp->PlatformDisplay;
+   if (disp->PlatformDisplay == NULL) {
+      dri2_dpy->wl_dpy = wl_display_connect(NULL);
+      if (dri2_dpy->wl_dpy == NULL)
+         goto cleanup_dpy;
+   } else {
+      dri2_dpy->wl_dpy = disp->PlatformDisplay;
+   }
 
    id = wl_display_get_global(dri2_dpy->wl_dpy, "wl_drm", 1);
    if (id == 0)
@@ -714,7 +828,8 @@ dri2_initialize_wayland(_EGLDriver *drv, _EGLDisplay *disp)
       
    dri2_dpy->extensions[0] = &dri2_dpy->dri2_loader_extension.base;
    dri2_dpy->extensions[1] = &image_lookup_extension.base;
-   dri2_dpy->extensions[2] = NULL;
+   dri2_dpy->extensions[2] = &use_invalidate.base;
+   dri2_dpy->extensions[3] = NULL;
 
    if (!dri2_create_screen(disp))
       goto cleanup_driver;
diff --git a/src/egl/drivers/dri2/platform_x11.c b/src/egl/drivers/dri2/platform_x11.c
index 2e26ff00b67..4e00c958cbd 100644
--- a/src/egl/drivers/dri2/platform_x11.c
+++ b/src/egl/drivers/dri2/platform_x11.c
@@ -479,10 +479,19 @@ dri2_connect(struct dri2_egl_display *dri2_dpy)
    xcb_generic_error_t *error;
    xcb_screen_iterator_t s;
    char *driver_name, *device_name;
+   const xcb_query_extension_reply_t *extension;
 
    xcb_prefetch_extension_data (dri2_dpy->conn, &xcb_xfixes_id);
    xcb_prefetch_extension_data (dri2_dpy->conn, &xcb_dri2_id);
 
+   extension = xcb_get_extension_data(dri2_dpy->conn, &xcb_xfixes_id);
+   if (!(extension && extension->present))
+      return EGL_FALSE;
+
+   extension = xcb_get_extension_data(dri2_dpy->conn, &xcb_dri2_id);
+   if (!(extension && extension->present))
+      return EGL_FALSE;
+
    xfixes_query_cookie = xcb_xfixes_query_version(dri2_dpy->conn,
 						  XCB_XFIXES_MAJOR_VERSION,
 						  XCB_XFIXES_MINOR_VERSION);
@@ -906,9 +915,7 @@ dri2_initialize_x11_swrast(_EGLDriver *drv, _EGLDisplay *disp)
       goto cleanup_dpy;
    }
 
-   dri2_dpy->driver_name = dri2_strndup("swrast", strlen("swrast"));
-
-   if (!dri2_load_driver(disp))
+   if (!dri2_load_driver_swrast(disp))
       goto cleanup_conn;
 
    dri2_dpy->swrast_loader_extension.base.name = __DRI_SWRAST_LOADER;
diff --git a/src/egl/drivers/glx/egl_glx.c b/src/egl/drivers/glx/egl_glx.c
index c3c11c7b6eb..7cf8f4d5514 100644
--- a/src/egl/drivers/glx/egl_glx.c
+++ b/src/egl/drivers/glx/egl_glx.c
@@ -1,8 +1,10 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010-2011 LunarG, Inc.
  * All Rights Reserved.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
@@ -10,19 +12,19 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
  **************************************************************************/
 
 
diff --git a/src/egl/main/Makefile b/src/egl/main/Makefile
index 6c4a392760f..775fbbe178b 100644
--- a/src/egl/main/Makefile
+++ b/src/egl/main/Makefile
@@ -61,9 +61,13 @@ LOCAL_LIBS += $(TOP)/src/egl/drivers/dri2/libegl_dri2.a
 ifneq ($(findstring x11, $(EGL_PLATFORMS)),)
 EGL_LIB_DEPS += $(XCB_DRI2_LIBS)
 endif
+ifneq ($(findstring drm, $(EGL_PLATFORMS)),)
+EGL_LIB_DEPS += -lgbm
+endif
 EGL_LIB_DEPS += $(LIBUDEV_LIBS) $(DLOPEN_LIBS) $(LIBDRM_LIB) $(WAYLAND_LIBS)
 endif
 
+
 ifneq ($(findstring wayland, $(EGL_PLATFORMS)),)
 LOCAL_LIBS += $(TOP)/src/egl/wayland/wayland-drm/libwayland-drm.a
 endif
diff --git a/src/egl/main/eglapi.c b/src/egl/main/eglapi.c
index bdfdcb3817d..0ba7794e2c9 100644
--- a/src/egl/main/eglapi.c
+++ b/src/egl/main/eglapi.c
@@ -1,3 +1,33 @@
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010-2011 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 /**
  * Public EGL API entrypoints
  *
diff --git a/src/egl/main/eglapi.h b/src/egl/main/eglapi.h
index c9913f10a10..4fcbe40cd4c 100644
--- a/src/egl/main/eglapi.h
+++ b/src/egl/main/eglapi.h
@@ -1,3 +1,33 @@
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010-2011 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 #ifndef EGLAPI_INCLUDED
 #define EGLAPI_INCLUDED
 
diff --git a/src/egl/main/eglarray.c b/src/egl/main/eglarray.c
index fe2f1a7f32f..3ccc8a649f0 100644
--- a/src/egl/main/eglarray.c
+++ b/src/egl/main/eglarray.c
@@ -1,3 +1,31 @@
+/**************************************************************************
+ *
+ * Copyright 2010 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 #include <stdlib.h>
 #include <string.h>
 
diff --git a/src/egl/main/eglarray.h b/src/egl/main/eglarray.h
index a88189a6252..d07f301f242 100644
--- a/src/egl/main/eglarray.h
+++ b/src/egl/main/eglarray.h
@@ -1,3 +1,31 @@
+/**************************************************************************
+ *
+ * Copyright 2010 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 #ifndef EGLARRAY_INCLUDED
 #define EGLARRAY_INCLUDED
 
diff --git a/src/egl/main/eglcompiler.h b/src/egl/main/eglcompiler.h
index 90c75e84b29..1bc8cc89fa4 100644
--- a/src/egl/main/eglcompiler.h
+++ b/src/egl/main/eglcompiler.h
@@ -1,3 +1,32 @@
+/**************************************************************************
+ *
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 #ifndef EGLCOMPILER_INCLUDED
 #define EGLCOMPILER_INCLUDED
 
diff --git a/src/egl/main/eglconfig.c b/src/egl/main/eglconfig.c
index 5b377b7f610..483d9807cf0 100644
--- a/src/egl/main/eglconfig.c
+++ b/src/egl/main/eglconfig.c
@@ -1,3 +1,33 @@
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010-2011 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 /**
  * EGL Configuration (pixel format) functions.
  */
@@ -305,6 +335,7 @@ _eglValidateConfig(const _EGLConfig *conf, EGLBoolean for_matching)
             break;
          default:
             assert(0);
+            mask = 0;
             break;
          }
          if (val & ~mask)
@@ -456,8 +487,6 @@ _eglIsConfigAttribValid(_EGLConfig *conf, EGLint attr)
       return EGL_FALSE;
 
    switch (attr) {
-   case EGL_MATCH_NATIVE_PIXMAP:
-      return EGL_FALSE;
    case EGL_Y_INVERTED_NOK:
       return conf->Display->Extensions.NOK_texture_from_pixmap;
    default:
@@ -634,7 +663,7 @@ void _eglSwapConfigs(const _EGLConfig **conf1, const _EGLConfig **conf2)
  * qsort() in that the compare function accepts an additional
  * argument.
  */
-void
+static void
 _eglSortConfigs(const _EGLConfig **configs, EGLint count,
                 EGLint (*compare)(const _EGLConfig *, const _EGLConfig *,
                                   void *),
@@ -672,34 +701,27 @@ _eglSortConfigs(const _EGLConfig **configs, EGLint count,
 }
 
 
-static int
-_eglFallbackCompare(const _EGLConfig *conf1, const _EGLConfig *conf2,
-                   void *priv_data)
-{
-   const _EGLConfig *criteria = (const _EGLConfig *) priv_data;
-   return _eglCompareConfigs(conf1, conf2, criteria, EGL_TRUE);
-}
-
-
 /**
- * Typical fallback routine for eglChooseConfig
+ * A helper function for implementing eglChooseConfig.  See _eglFilterArray and
+ * _eglSortConfigs for the meanings of match and compare.
  */
 EGLBoolean
-_eglChooseConfig(_EGLDriver *drv, _EGLDisplay *disp, const EGLint *attrib_list,
-                 EGLConfig *configs, EGLint config_size, EGLint *num_configs)
+_eglFilterConfigArray(_EGLArray *array, EGLConfig *configs,
+                      EGLint config_size, EGLint *num_configs,
+                      EGLBoolean (*match)(const _EGLConfig *, void *),
+                      EGLint (*compare)(const _EGLConfig *, const _EGLConfig *,
+                                        void *),
+                      void *priv_data)
 {
-   _EGLConfig **configList, criteria;
+   _EGLConfig **configList;
    EGLint i, count;
 
    if (!num_configs)
       return _eglError(EGL_BAD_PARAMETER, "eglChooseConfigs");
 
-   if (!_eglParseConfigAttribList(&criteria, disp, attrib_list))
-      return _eglError(EGL_BAD_ATTRIBUTE, "eglChooseConfig");
-
    /* get the number of matched configs */
-   count = _eglFilterArray(disp->Configs, NULL, 0,
-         (_EGLArrayForEach) _eglMatchConfig, (void *) &criteria);
+   count = _eglFilterArray(array, NULL, 0,
+         (_EGLArrayForEach) match, priv_data);
    if (!count) {
       *num_configs = count;
       return EGL_TRUE;
@@ -710,13 +732,13 @@ _eglChooseConfig(_EGLDriver *drv, _EGLDisplay *disp, const EGLint *attrib_list,
       return _eglError(EGL_BAD_ALLOC, "eglChooseConfig(out of memory)");
 
    /* get the matched configs */
-   _eglFilterArray(disp->Configs, (void **) configList, count,
-         (_EGLArrayForEach) _eglMatchConfig, (void *) &criteria);
+   _eglFilterArray(array, (void **) configList, count,
+         (_EGLArrayForEach) match, priv_data);
 
    /* perform sorting of configs */
    if (configs && count) {
       _eglSortConfigs((const _EGLConfig **) configList, count,
-                      _eglFallbackCompare, (void *) &criteria);
+                      compare, priv_data);
       count = MIN2(count, config_size);
       for (i = 0; i < count; i++)
          configs[i] = _eglGetConfigHandle(configList[i]);
@@ -730,6 +752,41 @@ _eglChooseConfig(_EGLDriver *drv, _EGLDisplay *disp, const EGLint *attrib_list,
 }
 
 
+static EGLBoolean
+_eglFallbackMatch(const _EGLConfig *conf, void *priv_data)
+{
+   return _eglMatchConfig(conf, (const _EGLConfig *) priv_data);
+}
+
+
+static EGLint
+_eglFallbackCompare(const _EGLConfig *conf1, const _EGLConfig *conf2,
+                    void *priv_data)
+{
+   return _eglCompareConfigs(conf1, conf2,
+         (const _EGLConfig *) priv_data, EGL_TRUE);
+}
+
+
+/**
+ * Typical fallback routine for eglChooseConfig
+ */
+EGLBoolean
+_eglChooseConfig(_EGLDriver *drv, _EGLDisplay *disp, const EGLint *attrib_list,
+                 EGLConfig *configs, EGLint config_size, EGLint *num_configs)
+{
+   _EGLConfig criteria;
+
+   if (!_eglParseConfigAttribList(&criteria, disp, attrib_list))
+      return _eglError(EGL_BAD_ATTRIBUTE, "eglChooseConfig");
+
+   return _eglFilterConfigArray(disp->Configs,
+         configs, config_size, num_configs,
+         _eglFallbackMatch, _eglFallbackCompare,
+         (void *) &criteria);
+}
+
+
 /**
  * Fallback for eglGetConfigAttrib.
  */
@@ -739,6 +796,16 @@ _eglGetConfigAttrib(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *conf,
 {
    if (!_eglIsConfigAttribValid(conf, attribute))
       return _eglError(EGL_BAD_ATTRIBUTE, "eglGetConfigAttrib");
+
+   /* nonqueryable attributes */
+   switch (attribute) {
+   case EGL_MATCH_NATIVE_PIXMAP:
+      return _eglError(EGL_BAD_ATTRIBUTE, "eglGetConfigAttrib");
+      break;
+   default:
+      break;
+   }
+
    if (!value)
       return _eglError(EGL_BAD_PARAMETER, "eglGetConfigAttrib");
 
diff --git a/src/egl/main/eglconfig.h b/src/egl/main/eglconfig.h
index 2169960fd1d..adab95cd6a3 100644
--- a/src/egl/main/eglconfig.h
+++ b/src/egl/main/eglconfig.h
@@ -1,3 +1,33 @@
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010-2011 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 #ifndef EGLCONFIG_INCLUDED
 #define EGLCONFIG_INCLUDED
 
@@ -172,11 +202,13 @@ _eglCompareConfigs(const _EGLConfig *conf1, const _EGLConfig *conf2,
                    const _EGLConfig *criteria, EGLBoolean compare_id);
 
 
-PUBLIC void
-_eglSortConfigs(const _EGLConfig **configs, EGLint count,
-                EGLint (*compare)(const _EGLConfig *, const _EGLConfig *,
-                                  void *),
-                void *priv_data);
+PUBLIC EGLBoolean
+_eglFilterConfigArray(_EGLArray *array, EGLConfig *configs,
+                      EGLint config_size, EGLint *num_configs,
+                      EGLBoolean (*match)(const _EGLConfig *, void *),
+                      EGLint (*compare)(const _EGLConfig *, const _EGLConfig *,
+                                        void *),
+                      void *filter_data);
 
 
 extern EGLBoolean
diff --git a/src/egl/main/eglcontext.c b/src/egl/main/eglcontext.c
index 33dcfa68756..38e195f0446 100644
--- a/src/egl/main/eglcontext.c
+++ b/src/egl/main/eglcontext.c
@@ -1,3 +1,33 @@
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010-2011 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 #include <assert.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/src/egl/main/eglcontext.h b/src/egl/main/eglcontext.h
index 8cd0df17313..0ac846219a7 100644
--- a/src/egl/main/eglcontext.h
+++ b/src/egl/main/eglcontext.h
@@ -1,3 +1,33 @@
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010-2011 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 #ifndef EGLCONTEXT_INCLUDED
 #define EGLCONTEXT_INCLUDED
 
diff --git a/src/egl/main/eglcurrent.c b/src/egl/main/eglcurrent.c
index 4221a9be3e1..54fc4f742e5 100644
--- a/src/egl/main/eglcurrent.c
+++ b/src/egl/main/eglcurrent.c
@@ -1,3 +1,31 @@
+/**************************************************************************
+ *
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 #include <stdlib.h>
 #include <string.h>
 #include "egllog.h"
diff --git a/src/egl/main/eglcurrent.h b/src/egl/main/eglcurrent.h
index e5c94ce60ab..a64821eb125 100644
--- a/src/egl/main/eglcurrent.h
+++ b/src/egl/main/eglcurrent.h
@@ -1,3 +1,31 @@
+/**************************************************************************
+ *
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 #ifndef EGLCURRENT_INCLUDED
 #define EGLCURRENT_INCLUDED
 
diff --git a/src/egl/main/egldefines.h b/src/egl/main/egldefines.h
index 4ecd4c1420c..d468d7b76cc 100644
--- a/src/egl/main/egldefines.h
+++ b/src/egl/main/egldefines.h
@@ -1,8 +1,8 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
  * All Rights Reserved.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
@@ -10,23 +10,22 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
  **************************************************************************/
 
 
-
 /**
  * Internal EGL defines
  */
diff --git a/src/egl/main/egldisplay.c b/src/egl/main/egldisplay.c
index 30592947297..60f31777272 100644
--- a/src/egl/main/egldisplay.c
+++ b/src/egl/main/egldisplay.c
@@ -1,3 +1,33 @@
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010-2011 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 /**
  * Functions related to EGLDisplay.
  */
diff --git a/src/egl/main/egldisplay.h b/src/egl/main/egldisplay.h
index 97ae2b01ba0..9cd4dbfcc8a 100644
--- a/src/egl/main/egldisplay.h
+++ b/src/egl/main/egldisplay.h
@@ -1,3 +1,33 @@
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010-2011 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 #ifndef EGLDISPLAY_INCLUDED
 #define EGLDISPLAY_INCLUDED
 
diff --git a/src/egl/main/egldriver.c b/src/egl/main/egldriver.c
index b75e8b6a2cb..ffdd1462846 100644
--- a/src/egl/main/egldriver.c
+++ b/src/egl/main/egldriver.c
@@ -1,3 +1,33 @@
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010-2011 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 /**
  * Functions for choosing and opening/loading device drivers.
  */
diff --git a/src/egl/main/egldriver.h b/src/egl/main/egldriver.h
index 3cde102d12d..4bb9612765b 100644
--- a/src/egl/main/egldriver.h
+++ b/src/egl/main/egldriver.h
@@ -1,3 +1,33 @@
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010-2011 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 #ifndef EGLDRIVER_INCLUDED
 #define EGLDRIVER_INCLUDED
 
diff --git a/src/egl/main/eglfallbacks.c b/src/egl/main/eglfallbacks.c
index 7c93adb76aa..b4f35d742ae 100644
--- a/src/egl/main/eglfallbacks.c
+++ b/src/egl/main/eglfallbacks.c
@@ -1,3 +1,31 @@
+/**************************************************************************
+ *
+ * Copyright 2010 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 #include <string.h>
 #include "egltypedefs.h"
 #include "egldriver.h"
diff --git a/src/egl/main/eglglobals.c b/src/egl/main/eglglobals.c
index 52eebb07f6c..f53f078d710 100644
--- a/src/egl/main/eglglobals.c
+++ b/src/egl/main/eglglobals.c
@@ -1,3 +1,33 @@
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010-2011 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 #include <stdlib.h>
 #include <assert.h>
 #include "eglglobals.h"
diff --git a/src/egl/main/eglglobals.h b/src/egl/main/eglglobals.h
index c3771a8ef10..b40e30e2251 100644
--- a/src/egl/main/eglglobals.h
+++ b/src/egl/main/eglglobals.h
@@ -1,3 +1,33 @@
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010-2011 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 #ifndef EGLGLOBALS_INCLUDED
 #define EGLGLOBALS_INCLUDED
 
diff --git a/src/egl/main/eglimage.c b/src/egl/main/eglimage.c
index 6d4ee4e08b9..458a2e424d3 100644
--- a/src/egl/main/eglimage.c
+++ b/src/egl/main/eglimage.c
@@ -1,3 +1,32 @@
+/**************************************************************************
+ *
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010-2011 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 #include <assert.h>
 #include <string.h>
 
diff --git a/src/egl/main/eglimage.h b/src/egl/main/eglimage.h
index adb939a9e02..acb36aaeb18 100644
--- a/src/egl/main/eglimage.h
+++ b/src/egl/main/eglimage.h
@@ -1,3 +1,32 @@
+/**************************************************************************
+ *
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010-2011 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 #ifndef EGLIMAGE_INCLUDED
 #define EGLIMAGE_INCLUDED
 
diff --git a/src/egl/main/egllog.c b/src/egl/main/egllog.c
index 12c55f901a5..43eed64c299 100644
--- a/src/egl/main/egllog.c
+++ b/src/egl/main/egllog.c
@@ -1,3 +1,33 @@
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 /**
  * Logging facility for debug/info messages.
  * _EGL_FATAL messages are printed to stderr
diff --git a/src/egl/main/egllog.h b/src/egl/main/egllog.h
index 03bef2670f1..10a418447bd 100644
--- a/src/egl/main/egllog.h
+++ b/src/egl/main/egllog.h
@@ -1,3 +1,32 @@
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 #ifndef EGLLOG_INCLUDED
 #define EGLLOG_INCLUDED
 
diff --git a/src/egl/main/eglmisc.c b/src/egl/main/eglmisc.c
index 6bb2498eef4..da189b689a3 100644
--- a/src/egl/main/eglmisc.c
+++ b/src/egl/main/eglmisc.c
@@ -1,8 +1,10 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010-2011 LunarG, Inc.
  * All Rights Reserved.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
@@ -10,19 +12,19 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
  **************************************************************************/
 
 
diff --git a/src/egl/main/eglmisc.h b/src/egl/main/eglmisc.h
index a753307a14b..da0adbd0ee2 100644
--- a/src/egl/main/eglmisc.h
+++ b/src/egl/main/eglmisc.h
@@ -1,8 +1,10 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010-2011 LunarG, Inc.
  * All Rights Reserved.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
@@ -10,19 +12,19 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
  **************************************************************************/
 
 
diff --git a/src/egl/main/eglmode.c b/src/egl/main/eglmode.c
index a9653496c32..617d4c2d60a 100644
--- a/src/egl/main/eglmode.c
+++ b/src/egl/main/eglmode.c
@@ -1,3 +1,33 @@
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 #include <assert.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/src/egl/main/eglmode.h b/src/egl/main/eglmode.h
index ed4eb2c34af..a423f026483 100644
--- a/src/egl/main/eglmode.h
+++ b/src/egl/main/eglmode.h
@@ -1,3 +1,33 @@
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 #ifndef EGLMODE_INCLUDED
 #define EGLMODE_INCLUDED
 
diff --git a/src/egl/main/eglmutex.h b/src/egl/main/eglmutex.h
index 29faba0f241..852e25195c4 100644
--- a/src/egl/main/eglmutex.h
+++ b/src/egl/main/eglmutex.h
@@ -1,3 +1,31 @@
+/**************************************************************************
+ *
+ * Copyright 2009 Chia-I Wu <olvaffe@gmail.com>
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 #ifndef EGLMUTEX_INCLUDED
 #define EGLMUTEX_INCLUDED
 
diff --git a/src/egl/main/eglscreen.c b/src/egl/main/eglscreen.c
index 3abe85ff22f..e21952094a2 100644
--- a/src/egl/main/eglscreen.c
+++ b/src/egl/main/eglscreen.c
@@ -1,3 +1,33 @@
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 /*
  * Ideas for screen management extension to EGL.
  *
diff --git a/src/egl/main/eglscreen.h b/src/egl/main/eglscreen.h
index 2a99f23c50a..5e2f6579e62 100644
--- a/src/egl/main/eglscreen.h
+++ b/src/egl/main/eglscreen.h
@@ -1,3 +1,33 @@
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 #ifndef EGLSCREEN_INCLUDED
 #define EGLSCREEN_INCLUDED
 
diff --git a/src/egl/main/eglstring.c b/src/egl/main/eglstring.c
index e4ab19136fb..e3568cb3c20 100644
--- a/src/egl/main/eglstring.c
+++ b/src/egl/main/eglstring.c
@@ -1,3 +1,33 @@
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010-2011 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 /**
  * String utils.
  */
diff --git a/src/egl/main/eglstring.h b/src/egl/main/eglstring.h
index d4c89541362..d3ab435ab7f 100644
--- a/src/egl/main/eglstring.h
+++ b/src/egl/main/eglstring.h
@@ -1,3 +1,33 @@
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010-2011 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 #ifndef EGLSTRING_INCLUDED
 #define EGLSTRING_INCLUDED
 
diff --git a/src/egl/main/eglsurface.c b/src/egl/main/eglsurface.c
index cc505045e12..c9cfb01388e 100644
--- a/src/egl/main/eglsurface.c
+++ b/src/egl/main/eglsurface.c
@@ -1,3 +1,33 @@
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 /**
  * Surface-related functions.
  */
diff --git a/src/egl/main/eglsurface.h b/src/egl/main/eglsurface.h
index ef01b32ede3..0541ff4e2f1 100644
--- a/src/egl/main/eglsurface.h
+++ b/src/egl/main/eglsurface.h
@@ -1,3 +1,33 @@
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 #ifndef EGLSURFACE_INCLUDED
 #define EGLSURFACE_INCLUDED
 
diff --git a/src/egl/main/eglsync.c b/src/egl/main/eglsync.c
index 95e97c73542..d8e3ee0c3bf 100644
--- a/src/egl/main/eglsync.c
+++ b/src/egl/main/eglsync.c
@@ -1,3 +1,31 @@
+/**************************************************************************
+ *
+ * Copyright 2010 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 #include <string.h>
 
 #include "eglsync.h"
diff --git a/src/egl/main/eglsync.h b/src/egl/main/eglsync.h
index a0025237e7a..1a56889642e 100644
--- a/src/egl/main/eglsync.h
+++ b/src/egl/main/eglsync.h
@@ -1,3 +1,31 @@
+/**************************************************************************
+ *
+ * Copyright 2010 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 #ifndef EGLSYNC_INCLUDED
 #define EGLSYNC_INCLUDED
 
diff --git a/src/egl/main/egltypedefs.h b/src/egl/main/egltypedefs.h
index 20b67b28bc6..120a277b5fb 100644
--- a/src/egl/main/egltypedefs.h
+++ b/src/egl/main/egltypedefs.h
@@ -1,3 +1,33 @@
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
 #ifndef EGLTYPEDEFS_INCLUDED
 #define EGLTYPEDEFS_INCLUDED
 
diff --git a/src/egl/wayland/wayland-drm/Makefile b/src/egl/wayland/wayland-drm/Makefile
index 789b020a592..bc010b6d9cb 100644
--- a/src/egl/wayland/wayland-drm/Makefile
+++ b/src/egl/wayland/wayland-drm/Makefile
@@ -34,6 +34,7 @@ depend:
 clean:
 	rm -rf libwayland-drm.a $(wayland_drm_OBJECTS) \
 		$(GEN_SOURCES) $(GEN_HEADERS)
+	rm -f depend depend.bak
 
 install:
 	@echo -n ""
diff --git a/src/egl/wayland/wayland-drm/wayland-drm.c b/src/egl/wayland/wayland-drm/wayland-drm.c
index 6cc442b9d53..3023cd02b07 100644
--- a/src/egl/wayland/wayland-drm/wayland-drm.c
+++ b/src/egl/wayland/wayland-drm/wayland-drm.c
@@ -88,17 +88,17 @@ drm_create_buffer(struct wl_client *client, struct wl_drm *drm,
 {
 	struct wl_drm_buffer *buffer;
 
-	buffer = malloc(sizeof *buffer);
+	buffer = calloc(1, sizeof *buffer);
 	if (buffer == NULL) {
 		wl_client_post_no_memory(client);
 		return;
 	}
 
 	buffer->drm = drm;
-	buffer->buffer.compositor = NULL;
 	buffer->buffer.width = width;
 	buffer->buffer.height = height;
 	buffer->buffer.visual = visual;
+	buffer->buffer.client = client;
 
 	if (!visual || visual->object.interface != &wl_visual_interface) {
 		wl_client_post_error(client, &drm->object,
diff --git a/src/gallium/SConscript b/src/gallium/SConscript
index 428bc31f86b..3072ee936f2 100644
--- a/src/gallium/SConscript
+++ b/src/gallium/SConscript
@@ -53,7 +53,7 @@ if env['drm']:
 # Needed by some state trackers
 SConscript('winsys/sw/null/SConscript')
 
-if env['platform'] != 'embedded':
+if not env['embedded']:
     SConscript('state_trackers/vega/SConscript')
     SConscript('state_trackers/egl/SConscript')
 
@@ -66,8 +66,8 @@ if env['platform'] != 'embedded':
     if env['dri'] and env['xorg']:
         SConscript('state_trackers/xorg/SConscript')
 
-if env['platform'] == 'windows':
-    SConscript('state_trackers/wgl/SConscript')
+    if env['platform'] == 'windows':
+        SConscript('state_trackers/wgl/SConscript')
 
 #
 # Winsys
@@ -83,55 +83,55 @@ SConscript([
     'targets/graw-null/SConscript',
 ])
 
-if env['platform'] != 'embedded':
+if not env['embedded']:
     SConscript([
         'targets/egl-static/SConscript'
     ])
 
-if env['x11']:
-    SConscript([
-        'targets/graw-xlib/SConscript',
-        'targets/libgl-xlib/SConscript',
-    ])
+    if env['x11']:
+        SConscript([
+            'targets/graw-xlib/SConscript',
+            'targets/libgl-xlib/SConscript',
+        ])
 
-if env['platform'] == 'windows':
-    SConscript([
-        'targets/graw-gdi/SConscript',
-        'targets/libgl-gdi/SConscript',
-    ])
+    if env['platform'] == 'windows':
+        SConscript([
+            'targets/graw-gdi/SConscript',
+            'targets/libgl-gdi/SConscript',
+        ])
 
-if env['dri']:
-    SConscript([
-        'targets/SConscript.dri',
-        'targets/dri-swrast/SConscript',
-        'targets/dri-vmwgfx/SConscript',
-        #'targets/dri-nouveau/SConscript',
-    ])
-    if env['drm_intel']:
+    if env['dri']:
         SConscript([
-            'targets/dri-i915/SConscript',
-            'targets/dri-i965/SConscript',
+            'targets/SConscript.dri',
+            'targets/dri-swrast/SConscript',
+            'targets/dri-vmwgfx/SConscript',
+            #'targets/dri-nouveau/SConscript',
         ])
-    if env['drm_radeon']:
+        if env['drm_intel']:
+            SConscript([
+                'targets/dri-i915/SConscript',
+                'targets/dri-i965/SConscript',
+            ])
+        if env['drm_radeon']:
+            SConscript([
+                'targets/dri-r300/SConscript',
+                'targets/dri-r600/SConscript',
+            ])
+
+    if env['xorg'] and env['drm']:
         SConscript([
-            'targets/dri-r300/SConscript',
-            'targets/dri-r600/SConscript',
+            #'targets/xorg-i915/SConscript',
+            #'targets/xorg-i965/SConscript',
+            #'targets/xorg-nouveau/SConscript',
+            #'targets/xorg-radeon/SConscript',
+            'targets/xorg-vmwgfx/SConscript',
         ])
 
-if env['xorg'] and env['drm']:
-    SConscript([
-        #'targets/xorg-i915/SConscript',
-        #'targets/xorg-i965/SConscript',
-        #'targets/xorg-nouveau/SConscript',
-        #'targets/xorg-radeon/SConscript',
-        'targets/xorg-vmwgfx/SConscript',
-    ])
-
 
 #
 # Unit tests & tools
 #
 
-if env['platform'] != 'embedded':
+if not env['embedded']:
     SConscript('tests/unit/SConscript')
     SConscript('tests/graw/SConscript')
diff --git a/src/gallium/auxiliary/draw/draw_llvm.c b/src/gallium/auxiliary/draw/draw_llvm.c
index 56c26f57cce..f33c9078c9c 100644
--- a/src/gallium/auxiliary/draw/draw_llvm.c
+++ b/src/gallium/auxiliary/draw/draw_llvm.c
@@ -1163,6 +1163,7 @@ draw_llvm_generate(struct draw_llvm *llvm, struct draw_llvm_variant *variant)
    struct lp_build_loop_state lp_loop;
    const int max_vertices = 4;
    LLVMValueRef outputs[PIPE_MAX_SHADER_OUTPUTS][NUM_CHANNELS];
+   LLVMValueRef fetch_max;
    void *code;
    struct lp_build_sampler_soa *sampler = 0;
    LLVMValueRef ret, ret_ptr;
@@ -1234,6 +1235,10 @@ draw_llvm_generate(struct draw_llvm *llvm, struct draw_llvm_variant *variant)
       draw_llvm_variant_key_samplers(&variant->key),
       context_ptr);
 
+   fetch_max = LLVMBuildSub(builder, count,
+                            lp_build_const_int32(gallivm, 1),
+                            "fetch_max");
+
 #if DEBUG_STORE
    lp_build_printf(builder, "start = %d, end = %d, step = %d\n",
                    start, end, step);
@@ -1257,6 +1262,12 @@ draw_llvm_generate(struct draw_llvm *llvm, struct draw_llvm_variant *variant)
             builder,
             lp_loop.counter,
             lp_build_const_int32(gallivm, i), "");
+
+         /* make sure we're not out of bounds which can happen
+          * if fetch_count % 4 != 0, because on the last iteration
+          * a few of the 4 vertex fetches will be out of bounds */
+         true_index = lp_build_min(&bld, true_index, fetch_max);
+
          for (j = 0; j < draw->pt.nr_vertex_elements; ++j) {
             struct pipe_vertex_element *velem = &draw->pt.vertex_element[j];
             LLVMValueRef vb_index = lp_build_const_int32(gallivm, velem->vertex_buffer_index);
diff --git a/src/gallium/auxiliary/draw/draw_pipe_aaline.c b/src/gallium/auxiliary/draw/draw_pipe_aaline.c
index 32af29ae144..458f85def2c 100644
--- a/src/gallium/auxiliary/draw/draw_pipe_aaline.c
+++ b/src/gallium/auxiliary/draw/draw_pipe_aaline.c
@@ -784,6 +784,14 @@ aaline_destroy(struct draw_stage *stage)
 
    draw_free_temp_verts( stage );
 
+   /* restore the old entry points */
+   pipe->create_fs_state = aaline->driver_create_fs_state;
+   pipe->bind_fs_state = aaline->driver_bind_fs_state;
+   pipe->delete_fs_state = aaline->driver_delete_fs_state;
+
+   pipe->bind_fragment_sampler_states = aaline->driver_bind_sampler_states;
+   pipe->set_fragment_sampler_views = aaline->driver_set_sampler_views;
+
    FREE( stage );
 }
 
diff --git a/src/gallium/auxiliary/draw/draw_pipe_aapoint.c b/src/gallium/auxiliary/draw/draw_pipe_aapoint.c
index 60f6380c503..9265c379de8 100644
--- a/src/gallium/auxiliary/draw/draw_pipe_aapoint.c
+++ b/src/gallium/auxiliary/draw/draw_pipe_aapoint.c
@@ -768,7 +768,16 @@ aapoint_reset_stipple_counter(struct draw_stage *stage)
 static void
 aapoint_destroy(struct draw_stage *stage)
 {
+   struct aapoint_stage* aapoint = aapoint_stage(stage);
+   struct pipe_context *pipe = stage->draw->pipe;
+
    draw_free_temp_verts( stage );
+
+   /* restore the old entry points */
+   pipe->create_fs_state = aapoint->driver_create_fs_state;
+   pipe->bind_fs_state = aapoint->driver_bind_fs_state;
+   pipe->delete_fs_state = aapoint->driver_delete_fs_state;
+
    FREE( stage );
 }
 
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_debug.cpp b/src/gallium/auxiliary/gallivm/lp_bld_debug.cpp
index 0b724a34948..01e660ef7d9 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_debug.cpp
+++ b/src/gallium/auxiliary/gallivm/lp_bld_debug.cpp
@@ -207,7 +207,11 @@ lp_disassemble(const void* func)
    }
 
    raw_debug_ostream Out;
+#if HAVE_LLVM >= 0x0300
+   TargetMachine *TM = T->createTargetMachine(Triple, sys::getHostCPUName(), "");
+#else
    TargetMachine *TM = T->createTargetMachine(Triple, "");
+#endif
 
 #if HAVE_LLVM >= 0x0300
    unsigned int AsmPrinterVariant = AsmInfo->getAssemblerDialect();
@@ -287,7 +291,11 @@ lp_disassemble(const void* func)
 
       pc += Size;
 
+#if HAVE_LLVM >= 0x0300
+      const MCInstrDesc &TID = TII->get(Inst.getOpcode());
+#else
       const TargetInstrDesc &TID = TII->get(Inst.getOpcode());
+#endif
 
       /*
        * Keep track of forward jumps to a nearby address.
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp b/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp
index d2d7eccd92f..85fabc574b2 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp
+++ b/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp
@@ -83,8 +83,12 @@ lp_set_target_options(void)
     * to only assume a 4 bytes alignment for backwards compatibility.
     */
 #if defined(PIPE_ARCH_X86)
+#if HAVE_LLVM >= 0x0300
+   llvm::StackAlignmentOverride = 4;
+#else
    llvm::StackAlignment = 4;
 #endif
+#endif
 
 #if defined(DEBUG) || defined(PROFILE)
    llvm::NoFramePointerElim = true;
diff --git a/src/gallium/auxiliary/indices/u_unfilled_gen.py b/src/gallium/auxiliary/indices/u_unfilled_gen.py
index 36896ce605d..085c47a114a 100644
--- a/src/gallium/auxiliary/indices/u_unfilled_gen.py
+++ b/src/gallium/auxiliary/indices/u_unfilled_gen.py
@@ -167,8 +167,8 @@ def trifan(intype, outtype):
 
 def polygon(intype, outtype):
     preamble(intype, outtype, prim='polygon')
-    print '  for (j = i = 0; j < nr; j+=6, i++) { '
-    do_tri( intype, outtype, 'out+j',  '0', 'i+1', 'i+2' );
+    print '  for (j = i = 0; j < nr; j+=2, i++) { '
+    line( intype, outtype, 'out+j', 'i', '(i+1)%(nr/2)' )
     print '   }'
     postamble()
 
diff --git a/src/gallium/auxiliary/indices/u_unfilled_indices.c b/src/gallium/auxiliary/indices/u_unfilled_indices.c
index 26c5d4d4c72..c353717d656 100644
--- a/src/gallium/auxiliary/indices/u_unfilled_indices.c
+++ b/src/gallium/auxiliary/indices/u_unfilled_indices.c
@@ -71,6 +71,11 @@ static void generate_linear_uint( unsigned nr,
 }
 
 
+/**
+ * Given a primitive type and number of vertices, return the number of vertices
+ * needed to draw the primitive with fill mode = PIPE_POLYGON_MODE_LINE using
+ * separate lines (PIPE_PRIM_LINES).
+ */
 static unsigned nr_lines( unsigned prim,
                           unsigned nr )
 {
@@ -86,7 +91,7 @@ static unsigned nr_lines( unsigned prim,
    case PIPE_PRIM_QUAD_STRIP:
       return (nr - 2) / 2 * 8;
    case PIPE_PRIM_POLYGON:
-      return (nr - 2) * 6;
+      return 2 * nr; /* a line (two verts) for each polygon edge */
    default:
       assert(0);
       return 0;
diff --git a/src/gallium/auxiliary/os/os_memory.h b/src/gallium/auxiliary/os/os_memory.h
index 556662d35e1..91a84a24bc8 100644
--- a/src/gallium/auxiliary/os/os_memory.h
+++ b/src/gallium/auxiliary/os/os_memory.h
@@ -39,7 +39,7 @@
 #include "pipe/p_compiler.h"
 
 
-#if defined(PIPE_OS_EMBEDDED)
+#if defined(PIPE_SUBSYSTEM_EMBEDDED)
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/src/gallium/auxiliary/os/os_misc.h b/src/gallium/auxiliary/os/os_misc.h
index d59f9819fec..48522dac4d7 100644
--- a/src/gallium/auxiliary/os/os_misc.h
+++ b/src/gallium/auxiliary/os/os_misc.h
@@ -58,8 +58,6 @@ extern "C" {
 #  define os_break()  __debugbreak()
 #elif defined(PIPE_OS_UNIX)
 #  define os_break() kill(getpid(), SIGTRAP)
-#elif defined(PIPE_OS_EMBEDDED)
-void os_break(void);
 #else
 #  define os_break() abort()
 #endif
@@ -70,8 +68,6 @@ void os_break(void);
  */
 #if defined(DEBUG) || defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY) || defined(PIPE_SUBSYSTEM_WINDOWS_MINIPORT)
 #  define os_abort() os_break()
-#elif defined(PIPE_OS_EMBEDDED)
-void os_abort(void);
 #else
 #  define os_abort() abort()
 #endif
diff --git a/src/gallium/auxiliary/os/os_thread.h b/src/gallium/auxiliary/os/os_thread.h
index 6b4281ad661..8f1245bff55 100644
--- a/src/gallium/auxiliary/os/os_thread.h
+++ b/src/gallium/auxiliary/os/os_thread.h
@@ -40,7 +40,7 @@
 #include "util/u_debug.h" /* for assert */
 
 
-#if defined(PIPE_OS_LINUX) || defined(PIPE_OS_BSD) || defined(PIPE_OS_SOLARIS) || defined(PIPE_OS_APPLE) || defined(PIPE_OS_HAIKU) || defined(PIPE_OS_EMBEDDED) || defined(PIPE_OS_CYGWIN)
+#if defined(PIPE_OS_LINUX) || defined(PIPE_OS_BSD) || defined(PIPE_OS_SOLARIS) || defined(PIPE_OS_APPLE) || defined(PIPE_OS_HAIKU) || defined(PIPE_OS_CYGWIN)
 
 #include <pthread.h> /* POSIX threads headers */
 #include <stdio.h> /* for perror() */
@@ -314,7 +314,7 @@ typedef int64_t pipe_condvar;
  * pipe_barrier
  */
 
-#if defined(PIPE_OS_LINUX) || defined(PIPE_OS_BSD) || defined(PIPE_OS_SOLARIS) || defined(PIPE_OS_HAIKU) || defined(PIPE_OS_EMBEDDED)
+#if defined(PIPE_OS_LINUX) || defined(PIPE_OS_BSD) || defined(PIPE_OS_SOLARIS) || defined(PIPE_OS_HAIKU)
 
 typedef pthread_barrier_t pipe_barrier;
 
@@ -442,7 +442,7 @@ pipe_semaphore_wait(pipe_semaphore *sema)
  */
 
 typedef struct {
-#if defined(PIPE_OS_LINUX) || defined(PIPE_OS_BSD) || defined(PIPE_OS_SOLARIS) || defined(PIPE_OS_APPLE) || defined(PIPE_OS_HAIKU) || defined(PIPE_OS_EMBEDDED) || defined(PIPE_OS_CYGWIN)
+#if defined(PIPE_OS_LINUX) || defined(PIPE_OS_BSD) || defined(PIPE_OS_SOLARIS) || defined(PIPE_OS_APPLE) || defined(PIPE_OS_HAIKU) || defined(PIPE_OS_CYGWIN)
    pthread_key_t key;
 #elif defined(PIPE_SUBSYSTEM_WINDOWS_USER)
    DWORD key;
@@ -457,7 +457,7 @@ typedef struct {
 static INLINE void
 pipe_tsd_init(pipe_tsd *tsd)
 {
-#if defined(PIPE_OS_LINUX) || defined(PIPE_OS_BSD) || defined(PIPE_OS_SOLARIS) || defined(PIPE_OS_APPLE) || defined(PIPE_OS_HAIKU) || defined(PIPE_OS_EMBEDDED) || defined(PIPE_OS_CYGWIN)
+#if defined(PIPE_OS_LINUX) || defined(PIPE_OS_BSD) || defined(PIPE_OS_SOLARIS) || defined(PIPE_OS_APPLE) || defined(PIPE_OS_HAIKU) || defined(PIPE_OS_CYGWIN)
    if (pthread_key_create(&tsd->key, NULL/*free*/) != 0) {
       perror("pthread_key_create(): failed to allocate key for thread specific data");
       exit(-1);
@@ -474,7 +474,7 @@ pipe_tsd_get(pipe_tsd *tsd)
    if (tsd->initMagic != (int) PIPE_TSD_INIT_MAGIC) {
       pipe_tsd_init(tsd);
    }
-#if defined(PIPE_OS_LINUX) || defined(PIPE_OS_BSD) || defined(PIPE_OS_SOLARIS) || defined(PIPE_OS_APPLE) || defined(PIPE_OS_HAIKU) || defined(PIPE_OS_EMBEDDED) || defined(PIPE_OS_CYGWIN)
+#if defined(PIPE_OS_LINUX) || defined(PIPE_OS_BSD) || defined(PIPE_OS_SOLARIS) || defined(PIPE_OS_APPLE) || defined(PIPE_OS_HAIKU) || defined(PIPE_OS_CYGWIN)
    return pthread_getspecific(tsd->key);
 #elif defined(PIPE_SUBSYSTEM_WINDOWS_USER)
    assert(0);
@@ -491,7 +491,7 @@ pipe_tsd_set(pipe_tsd *tsd, void *value)
    if (tsd->initMagic != (int) PIPE_TSD_INIT_MAGIC) {
       pipe_tsd_init(tsd);
    }
-#if defined(PIPE_OS_LINUX) || defined(PIPE_OS_BSD) || defined(PIPE_OS_SOLARIS) || defined(PIPE_OS_APPLE) || defined(PIPE_OS_HAIKU) || defined(PIPE_OS_EMBEDDED) || defined(PIPE_OS_CYGWIN)
+#if defined(PIPE_OS_LINUX) || defined(PIPE_OS_BSD) || defined(PIPE_OS_SOLARIS) || defined(PIPE_OS_APPLE) || defined(PIPE_OS_HAIKU) || defined(PIPE_OS_CYGWIN)
    if (pthread_setspecific(tsd->key, value) != 0) {
       perror("pthread_set_specific() failed");
       exit(-1);
diff --git a/src/gallium/auxiliary/os/os_time.c b/src/gallium/auxiliary/os/os_time.c
index 325f316784c..73d86296d91 100644
--- a/src/gallium/auxiliary/os/os_time.c
+++ b/src/gallium/auxiliary/os/os_time.c
@@ -35,8 +35,6 @@
 
 #include "pipe/p_config.h"
 
-#if !defined(PIPE_OS_EMBEDDED)
-
 #if defined(PIPE_OS_UNIX)
 #  include <sys/time.h> /* timeval */
 #elif defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY)
@@ -123,6 +121,3 @@ os_time_sleep(int64_t usecs)
 }
 
 #endif
-
-
-#endif /* !PIPE_OS_EMBEDDED */
diff --git a/src/gallium/auxiliary/target-helpers/inline_debug_helper.h b/src/gallium/auxiliary/target-helpers/inline_debug_helper.h
index 0433da6141d..c6630c40f5c 100644
--- a/src/gallium/auxiliary/target-helpers/inline_debug_helper.h
+++ b/src/gallium/auxiliary/target-helpers/inline_debug_helper.h
@@ -22,6 +22,10 @@
 #include "galahad/glhd_public.h"
 #endif
 
+#ifdef GALLIUM_NOOP
+#include "noop/noop_public.h"
+#endif
+
 static INLINE struct pipe_screen *
 debug_screen_wrap(struct pipe_screen *screen)
 {
@@ -38,6 +42,10 @@ debug_screen_wrap(struct pipe_screen *screen)
    screen = galahad_screen_create(screen);
 #endif
 
+#if defined(GALLIUM_NOOP)
+   screen = noop_screen_create(screen);
+#endif
+
    return screen;
 }
 
diff --git a/src/gallium/auxiliary/target-helpers/inline_noop_helper.h b/src/gallium/auxiliary/target-helpers/inline_noop_helper.h
deleted file mode 100644
index 77c7cfd0c20..00000000000
--- a/src/gallium/auxiliary/target-helpers/inline_noop_helper.h
+++ /dev/null
@@ -1,51 +0,0 @@
-
-#ifndef INLINE_DEBUG_HELPER_H
-#define INLINE_DEBUG_HELPER_H
-
-#include "pipe/p_compiler.h"
-#include "util/u_debug.h"
-
-
-/* Helper function to wrap a screen with
- * one or more debug driver: rbug, trace.
- */
-
-#ifdef GALLIUM_TRACE
-#include "trace/tr_public.h"
-#endif
-
-#ifdef GALLIUM_RBUG
-#include "rbug/rbug_public.h"
-#endif
-
-#ifdef GALLIUM_GALAHAD
-#include "galahad/glhd_public.h"
-#endif
-
-#ifdef GALLIUM_NOOP
-#include "noop/noop_public.h"
-#endif
-
-static INLINE struct pipe_screen *
-debug_screen_wrap(struct pipe_screen *screen)
-{
-#if defined(GALLIUM_RBUG)
-   screen = rbug_screen_create(screen);
-#endif
-
-#if defined(GALLIUM_TRACE)
-   screen = trace_screen_create(screen);
-#endif
-
-#if defined(GALLIUM_GALAHAD)
-   screen = galahad_screen_create(screen);
-#endif
-
-#if defined(GALLIUM_NOOP)
-   screen = noop_screen_create(screen);
-#endif
-
-   return screen;
-}
-
-#endif
diff --git a/src/gallium/auxiliary/util/u_debug.c b/src/gallium/auxiliary/util/u_debug.c
index 36ce4b57713..004df439ff5 100644
--- a/src/gallium/auxiliary/util/u_debug.c
+++ b/src/gallium/auxiliary/util/u_debug.c
@@ -48,7 +48,7 @@
 
 void _debug_vprintf(const char *format, va_list ap)
 {
-#if defined(PIPE_OS_WINDOWS) || defined(PIPE_OS_EMBEDDED)
+#if defined(PIPE_OS_WINDOWS) || defined(PIPE_SUBSYSTEM_EMBEDDED)
    /* We buffer until we find a newline. */
    static char buf[4096] = {'\0'};
    size_t len = strlen(buf);
diff --git a/src/gallium/auxiliary/util/u_upload_mgr.c b/src/gallium/auxiliary/util/u_upload_mgr.c
index 9562acb8210..e50db6d67fe 100644
--- a/src/gallium/auxiliary/util/u_upload_mgr.c
+++ b/src/gallium/auxiliary/util/u_upload_mgr.c
@@ -72,6 +72,22 @@ struct u_upload_mgr *u_upload_create( struct pipe_context *pipe,
    return upload;
 }
 
+void u_upload_unmap( struct u_upload_mgr *upload )
+{
+   if (upload->transfer) {
+      struct pipe_box *box = &upload->transfer->box;
+      if (upload->offset > box->x) {
+
+         pipe_buffer_flush_mapped_range(upload->pipe, upload->transfer,
+                                        box->x, upload->offset - box->x);
+      }
+      pipe_transfer_unmap(upload->pipe, upload->transfer);
+      pipe_transfer_destroy(upload->pipe, upload->transfer);
+      upload->transfer = NULL;
+      upload->map = NULL;
+   }
+}
+
 /* Release old buffer.
  * 
  * This must usually be called prior to firing the command stream
@@ -84,15 +100,7 @@ struct u_upload_mgr *u_upload_create( struct pipe_context *pipe,
 void u_upload_flush( struct u_upload_mgr *upload )
 {
    /* Unmap and unreference the upload buffer. */
-   if (upload->transfer) {
-      if (upload->offset) {
-         pipe_buffer_flush_mapped_range(upload->pipe, upload->transfer,
-                                        0, upload->offset);
-      }
-      pipe_transfer_unmap(upload->pipe, upload->transfer);
-      pipe_transfer_destroy(upload->pipe, upload->transfer);
-      upload->transfer = NULL;
-   }
+   u_upload_unmap(upload);
    pipe_resource_reference( &upload->buffer, NULL );
    upload->size = 0;
 }
@@ -172,6 +180,15 @@ enum pipe_error u_upload_alloc( struct u_upload_mgr *upload,
 
    offset = MAX2(upload->offset, alloc_offset);
 
+   if (!upload->map) {
+      upload->map = pipe_buffer_map_range(upload->pipe, upload->buffer,
+					  offset, upload->size - offset,
+					  PIPE_TRANSFER_WRITE |
+					  PIPE_TRANSFER_FLUSH_EXPLICIT |
+					  PIPE_TRANSFER_UNSYNCHRONIZED,
+					  &upload->transfer);
+   }
+
    assert(offset < upload->buffer->width0);
    assert(offset + size <= upload->buffer->width0);
    assert(size);
@@ -223,10 +240,11 @@ enum pipe_error u_upload_buffer( struct u_upload_mgr *upload,
    struct pipe_transfer *transfer = NULL;
    const char *map = NULL;
 
-   map = (const char *)pipe_buffer_map(upload->pipe,
-				       inbuf,
-				       PIPE_TRANSFER_READ,
-				       &transfer);
+   map = (const char *)pipe_buffer_map_range(upload->pipe,
+                                             inbuf,
+                                             offset, size,
+                                             PIPE_TRANSFER_READ,
+                                             &transfer);
 
    if (map == NULL) {
       ret = PIPE_ERROR_OUT_OF_MEMORY;
@@ -239,7 +257,7 @@ enum pipe_error u_upload_buffer( struct u_upload_mgr *upload,
    ret = u_upload_data( upload,
                         min_out_offset,
                         size,
-                        map + offset,
+                        map,
                         out_offset,
                         outbuf, flushed );
 
diff --git a/src/gallium/auxiliary/util/u_upload_mgr.h b/src/gallium/auxiliary/util/u_upload_mgr.h
index c9a2ffeb572..98915139801 100644
--- a/src/gallium/auxiliary/util/u_upload_mgr.h
+++ b/src/gallium/auxiliary/util/u_upload_mgr.h
@@ -56,15 +56,27 @@ struct u_upload_mgr *u_upload_create( struct pipe_context *pipe,
  */
 void u_upload_destroy( struct u_upload_mgr *upload );
 
-/* Unmap and release old buffer.
+/* Unmap and release old upload buffer.
  * 
+ * This is like u_upload_unmap() except the upload buffer is released for
+ * recycling. This should be called on real hardware flushes on systems
+ * that don't support the PIPE_TRANSFER_UNSYNCHRONIZED flag, as otherwise
+ * the next u_upload_buffer will cause a sync on the buffer.
+ */
+
+void u_upload_flush( struct u_upload_mgr *upload );
+
+/**
+ * Unmap upload buffer
+ *
+ * \param upload           Upload manager
+ *
  * This must usually be called prior to firing the command stream
  * which references the upload buffer, as many memory managers either
  * don't like firing a mapped buffer or cause subsequent maps of a
- * fired buffer to wait.  For now, it's easiest just to grab a new
- * buffer.
+ * fired buffer to wait.
  */
-void u_upload_flush( struct u_upload_mgr *upload );
+void u_upload_unmap( struct u_upload_mgr *upload );
 
 /**
  * Sub-allocate new memory from the upload buffer.
diff --git a/src/gallium/auxiliary/util/u_vbuf_mgr.c b/src/gallium/auxiliary/util/u_vbuf_mgr.c
index 04149525ea7..374fc336b83 100644
--- a/src/gallium/auxiliary/util/u_vbuf_mgr.c
+++ b/src/gallium/auxiliary/util/u_vbuf_mgr.c
@@ -152,9 +152,9 @@ void u_vbuf_mgr_destroy(struct u_vbuf_mgr *mgrb)
 }
 
 
-static void u_vbuf_translate_begin(struct u_vbuf_mgr_priv *mgr,
-                                   int min_index, int max_index,
-                                   boolean *upload_flushed)
+static enum u_vbuf_return_flags
+u_vbuf_translate_begin(struct u_vbuf_mgr_priv *mgr,
+                       int min_index, int max_index)
 {
    struct translate_key key;
    struct translate_element *te;
@@ -166,6 +166,7 @@ static void u_vbuf_translate_begin(struct u_vbuf_mgr_priv *mgr,
    struct pipe_resource *out_buffer = NULL;
    unsigned i, num_verts, out_offset;
    struct pipe_vertex_element new_velems[PIPE_MAX_ATTRIBS];
+   boolean upload_flushed = FALSE;
 
    memset(&key, 0, sizeof(key));
    memset(tr_elem_index, 0xff, sizeof(tr_elem_index));
@@ -248,7 +249,7 @@ static void u_vbuf_translate_begin(struct u_vbuf_mgr_priv *mgr,
    u_upload_alloc(mgr->b.uploader,
                   key.output_stride * min_index,
                   key.output_stride * num_verts,
-                  &out_offset, &out_buffer, upload_flushed,
+                  &out_offset, &out_buffer, &upload_flushed,
                   (void**)&out_map);
 
    out_offset -= key.output_stride * min_index;
@@ -308,6 +309,8 @@ static void u_vbuf_translate_begin(struct u_vbuf_mgr_priv *mgr,
    }
 
    pipe_resource_reference(&out_buffer, NULL);
+
+   return upload_flushed ? U_VBUF_UPLOAD_FLUSHED : 0;
 }
 
 static void u_vbuf_translate_end(struct u_vbuf_mgr_priv *mgr)
@@ -510,14 +513,15 @@ void u_vbuf_mgr_set_vertex_buffers(struct u_vbuf_mgr *mgrb,
    mgr->b.nr_real_vertex_buffers = count;
 }
 
-static void u_vbuf_upload_buffers(struct u_vbuf_mgr_priv *mgr,
-                                  int min_index, int max_index,
-                                  unsigned instance_count,
-                                  boolean *upload_flushed)
+static enum u_vbuf_return_flags
+u_vbuf_upload_buffers(struct u_vbuf_mgr_priv *mgr,
+                      int min_index, int max_index,
+                      unsigned instance_count)
 {
    unsigned i, nr = mgr->ve->count;
    unsigned count = max_index + 1 - min_index;
    boolean uploaded[PIPE_MAX_ATTRIBS] = {0};
+   enum u_vbuf_return_flags retval = 0;
 
    for (i = 0; i < nr; i++) {
       unsigned index = mgr->ve->ve[i].vertex_buffer_index;
@@ -537,6 +541,11 @@ static void u_vbuf_upload_buffers(struct u_vbuf_mgr_priv *mgr,
          } else if (vb->stride) {
             first = vb->stride * min_index;
             size = vb->stride * count;
+
+            /* Unusual case when stride is smaller than the format size.
+             * XXX This won't work with interleaved arrays. */
+            if (mgr->ve->native_format_size[i] > vb->stride)
+               size += mgr->ve->native_format_size[i] - vb->stride;
          } else {
             first = 0;
             size = mgr->ve->native_format_size[i];
@@ -551,11 +560,14 @@ static void u_vbuf_upload_buffers(struct u_vbuf_mgr_priv *mgr,
          vb->buffer_offset -= first;
 
          uploaded[index] = TRUE;
-         *upload_flushed = *upload_flushed || flushed;
+         if (flushed)
+            retval |= U_VBUF_UPLOAD_FLUSHED;
       } else {
          assert(mgr->b.real_vertex_buffer[index]);
       }
    }
+
+   return retval;
 }
 
 static void u_vbuf_mgr_compute_max_index(struct u_vbuf_mgr_priv *mgr)
@@ -597,14 +609,13 @@ static void u_vbuf_mgr_compute_max_index(struct u_vbuf_mgr_priv *mgr)
    }
 }
 
-void u_vbuf_mgr_draw_begin(struct u_vbuf_mgr *mgrb,
-                           const struct pipe_draw_info *info,
-                           boolean *buffers_updated,
-                           boolean *uploader_flushed)
+enum u_vbuf_return_flags
+u_vbuf_mgr_draw_begin(struct u_vbuf_mgr *mgrb,
+                      const struct pipe_draw_info *info)
 {
    struct u_vbuf_mgr_priv *mgr = (struct u_vbuf_mgr_priv*)mgrb;
-   boolean bufs_updated = FALSE, upload_flushed = FALSE;
    int min_index, max_index;
+   enum u_vbuf_return_flags retval = 0;
 
    u_vbuf_mgr_compute_max_index(mgr);
 
@@ -617,27 +628,20 @@ void u_vbuf_mgr_draw_begin(struct u_vbuf_mgr *mgrb,
 
    /* Translate vertices with non-native layouts or formats. */
    if (mgr->incompatible_vb_layout || mgr->ve->incompatible_layout) {
-      u_vbuf_translate_begin(mgr, min_index, max_index, &upload_flushed);
+      retval |= u_vbuf_translate_begin(mgr, min_index, max_index);
 
       if (mgr->fallback_ve) {
-         bufs_updated = TRUE;
+         retval |= U_VBUF_BUFFERS_UPDATED;
       }
    }
 
    /* Upload user buffers. */
    if (mgr->any_user_vbs) {
-      u_vbuf_upload_buffers(mgr, min_index, max_index, info->instance_count,
-                            &upload_flushed);
-      bufs_updated = TRUE;
-   }
-
-   /* Set the return values. */
-   if (buffers_updated) {
-      *buffers_updated = bufs_updated;
-   }
-   if (uploader_flushed) {
-      *uploader_flushed = upload_flushed;
+      retval |= u_vbuf_upload_buffers(mgr, min_index, max_index,
+                                      info->instance_count);
+      retval |= U_VBUF_BUFFERS_UPDATED;
    }
+   return retval;
 }
 
 void u_vbuf_mgr_draw_end(struct u_vbuf_mgr *mgrb)
diff --git a/src/gallium/auxiliary/util/u_vbuf_mgr.h b/src/gallium/auxiliary/util/u_vbuf_mgr.h
index 9380dce4f72..4e6372435d8 100644
--- a/src/gallium/auxiliary/util/u_vbuf_mgr.h
+++ b/src/gallium/auxiliary/util/u_vbuf_mgr.h
@@ -78,6 +78,11 @@ enum u_fetch_alignment {
    U_VERTEX_FETCH_DWORD_ALIGNED
 };
 
+enum u_vbuf_return_flags {
+   U_VBUF_BUFFERS_UPDATED = 1,
+   U_VBUF_UPLOAD_FLUSHED = 2
+};
+
 
 struct u_vbuf_mgr *
 u_vbuf_mgr_create(struct pipe_context *pipe,
@@ -105,10 +110,9 @@ void u_vbuf_mgr_set_vertex_buffers(struct u_vbuf_mgr *mgr,
                                    unsigned count,
                                    const struct pipe_vertex_buffer *bufs);
 
-void u_vbuf_mgr_draw_begin(struct u_vbuf_mgr *mgr,
-                           const struct pipe_draw_info *info,
-                           boolean *buffers_updated,
-                           boolean *uploader_flushed);
+enum u_vbuf_return_flags
+u_vbuf_mgr_draw_begin(struct u_vbuf_mgr *mgr,
+                      const struct pipe_draw_info *info);
 
 void u_vbuf_mgr_draw_end(struct u_vbuf_mgr *mgr);
 
diff --git a/src/gallium/drivers/i915/Makefile b/src/gallium/drivers/i915/Makefile
index b3f387f9335..778124728bb 100644
--- a/src/gallium/drivers/i915/Makefile
+++ b/src/gallium/drivers/i915/Makefile
@@ -21,6 +21,7 @@ C_SOURCES = \
 	i915_screen.c \
 	i915_prim_emit.c \
 	i915_prim_vbuf.c \
+	i915_query.c \
 	i915_resource.c \
 	i915_resource_texture.c \
 	i915_resource_buffer.c \
diff --git a/src/gallium/drivers/i915/SConscript b/src/gallium/drivers/i915/SConscript
index 8f5deed64a9..98370601b7f 100644
--- a/src/gallium/drivers/i915/SConscript
+++ b/src/gallium/drivers/i915/SConscript
@@ -16,6 +16,7 @@ i915 = env.ConvenienceLibrary(
 		'i915_fpc_translate.c',
 		'i915_prim_emit.c',
 		'i915_prim_vbuf.c',
+		'i915_query.c',
 		'i915_screen.c',
 		'i915_state.c',
 		'i915_state_derived.c',
diff --git a/src/gallium/drivers/i915/TODO b/src/gallium/drivers/i915/TODO
index fba180064c3..c26db198d20 100644
--- a/src/gallium/drivers/i915/TODO
+++ b/src/gallium/drivers/i915/TODO
@@ -26,5 +26,20 @@ Random list of problems with i915g:
 - src/xvmc/i915_structs.h in xf86-video-intel has a few more bits of various
   commands defined. Scavenge them and see what's useful.
 
+- Do smarter remapping. Right now we send everything onto tex coords 0-7.
+  We could also use diffuse/specular and pack two sets of 2D coords in a single
+  4D. Is it a big problem though? We're more limited by the # of texture
+  indirections and the # of instructions.
+
+- Leverage draw to enable more caps:
+  * PIPE_CAP_TGSI_INSTANCEID
+  * PIPE_CAP_MAX_VERTEX_TEXTURE_UNITS
+
+- Finish front/back face. We need to add face support to lp_build_system_values_array and use it in draw_llvm.c.
+
+- Replace constants and immediates which are 0,1,-1 or a combination of those with a swizzle.
+
+- i915_delete_fs_state doesn't call draw_delete_fragment_shader. Why?
+
 Other bugs can be found here:
 https://bugs.freedesktop.org/buglist.cgi?bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&component=Drivers/Gallium/i915g
diff --git a/src/gallium/drivers/i915/i915_clear.c b/src/gallium/drivers/i915/i915_clear.c
index 4a97746e981..fcb208d6dae 100644
--- a/src/gallium/drivers/i915/i915_clear.c
+++ b/src/gallium/drivers/i915/i915_clear.c
@@ -66,7 +66,7 @@ i915_clear_emit(struct pipe_context *pipe, unsigned buffers, const float *rgba,
       else
          clear_color = (u_color.ui & 0xffff) | (u_color.ui << 16);
 
-      util_pack_color(rgba, PIPE_FORMAT_B8G8R8A8_UNORM, &u_color);
+      util_pack_color(rgba, cbuf->format, &u_color);
       clear_color8888 = u_color.ui;
    } else
       clear_color = clear_color8888 = 0;
diff --git a/src/gallium/drivers/i915/i915_context.c b/src/gallium/drivers/i915/i915_context.c
index 7a98ef73c1f..28ff40a2328 100644
--- a/src/gallium/drivers/i915/i915_context.c
+++ b/src/gallium/drivers/i915/i915_context.c
@@ -29,6 +29,7 @@
 #include "i915_state.h"
 #include "i915_screen.h"
 #include "i915_surface.h"
+#include "i915_query.h"
 #include "i915_batch.h"
 #include "i915_resource.h"
 
@@ -53,13 +54,11 @@ i915_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info)
    struct i915_context *i915 = i915_context(pipe);
    struct draw_context *draw = i915->draw;
    void *mapped_indices = NULL;
-   unsigned cbuf_dirty;
 
 
    /*
     * Ack vs contants here, helps ipers a lot.
     */
-   cbuf_dirty = i915->dirty & I915_NEW_VS_CONSTANTS;
    i915->dirty &= ~I915_NEW_VS_CONSTANTS;
 
    if (i915->dirty)
@@ -72,15 +71,13 @@ i915_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info)
       mapped_indices = i915_buffer(i915->index_buffer.buffer)->data;
    draw_set_mapped_index_buffer(draw, mapped_indices);
 
-   if (cbuf_dirty) {
-      if (i915->constants[PIPE_SHADER_VERTEX])
-         draw_set_mapped_constant_buffer(draw, PIPE_SHADER_VERTEX, 0,
-                                         i915_buffer(i915->constants[PIPE_SHADER_VERTEX])->data,
-                                         (i915->current.num_user_constants[PIPE_SHADER_VERTEX] * 
-                                         4 * sizeof(float)));
-      else
-         draw_set_mapped_constant_buffer(draw, PIPE_SHADER_VERTEX, 0, NULL, 0);
-   }
+   if (i915->constants[PIPE_SHADER_VERTEX])
+      draw_set_mapped_constant_buffer(draw, PIPE_SHADER_VERTEX, 0,
+                                      i915_buffer(i915->constants[PIPE_SHADER_VERTEX])->data,
+                                      (i915->current.num_user_constants[PIPE_SHADER_VERTEX] * 
+                                      4 * sizeof(float)));
+   else
+      draw_set_mapped_constant_buffer(draw, PIPE_SHADER_VERTEX, 0, NULL, 0);
 
    /*
     * Do the drawing
@@ -106,7 +103,7 @@ static void i915_destroy(struct pipe_context *pipe)
 
    if (i915->blitter)
       util_blitter_destroy(i915->blitter);
-   
+
    if(i915->batch)
       i915->iws->batchbuffer_destroy(i915->batch);
 
@@ -150,6 +147,8 @@ i915_create_context(struct pipe_screen *screen, void *priv)
    /* init this before draw */
    util_slab_create(&i915->transfer_pool, sizeof(struct pipe_transfer),
                     16, UTIL_SLAB_SINGLETHREADED);
+   util_slab_create(&i915->texture_transfer_pool, sizeof(struct i915_transfer),
+                    16, UTIL_SLAB_SINGLETHREADED);
 
    /* Batch stream debugging is a bit hacked up at the moment:
     */
@@ -170,9 +169,11 @@ i915_create_context(struct pipe_screen *screen, void *priv)
    i915_init_state_functions(i915);
    i915_init_flush_functions(i915);
    i915_init_resource_functions(i915);
+   i915_init_query_functions(i915);
 
    draw_install_aaline_stage(i915->draw, &i915->base);
    draw_install_aapoint_stage(i915->draw, &i915->base);
+   draw_enable_point_sprites(i915->draw, TRUE);
 
    /* augmented draw pipeline clobbers state functions */
    i915_init_fixup_state_functions(i915);
diff --git a/src/gallium/drivers/i915/i915_context.h b/src/gallium/drivers/i915/i915_context.h
index 964948edc0e..c964208fedd 100644
--- a/src/gallium/drivers/i915/i915_context.h
+++ b/src/gallium/drivers/i915/i915_context.h
@@ -102,6 +102,8 @@ struct i915_fragment_shader
 
    struct tgsi_shader_info info;
 
+   struct draw_fragment_shader *draw_data;
+
    uint *program;
    uint program_len;
 
@@ -260,6 +262,7 @@ struct i915_context {
    int num_validation_buffers;
 
    struct util_slab_mempool transfer_pool;
+   struct util_slab_mempool texture_transfer_pool;
 
    /** blitter/hw-clear */
    struct blitter_context* blitter;
diff --git a/src/gallium/drivers/i915/i915_fpc.h b/src/gallium/drivers/i915/i915_fpc.h
index 2f0f99d0468..509395cf1f5 100644
--- a/src/gallium/drivers/i915/i915_fpc.h
+++ b/src/gallium/drivers/i915/i915_fpc.h
@@ -37,6 +37,9 @@
 
 #define I915_PROGRAM_SIZE 192
 
+/* Use those indices for pos/face routing, must be >= I915_TEX_UNITS */
+#define I915_SEMANTIC_POS  10
+#define I915_SEMANTIC_FACE 11
 
 
 /**
@@ -67,13 +70,13 @@ struct i915_fp_compile {
    uint temp_flag;       /**< Tracks temporary regs which are in use */
    uint utemp_flag;      /**< Tracks TYPE_U temporary regs which are in use */
 
+   uint register_phases[16];
    uint nr_tex_indirect;
    uint nr_tex_insn;
    uint nr_alu_insn;
    uint nr_decl_insn;
 
    boolean error;      /**< Set if i915_program_error() is called */
-   uint wpos_tex;
    uint NumNativeInstructions;
    uint NumNativeAluInstructions;
    uint NumNativeTexInstructions;
diff --git a/src/gallium/drivers/i915/i915_fpc_emit.c b/src/gallium/drivers/i915/i915_fpc_emit.c
index 76c24d2b2fd..d28595e0fd3 100644
--- a/src/gallium/drivers/i915/i915_fpc_emit.c
+++ b/src/gallium/drivers/i915/i915_fpc_emit.c
@@ -67,7 +67,7 @@ i915_get_temp(struct i915_fp_compile *p)
 {
    int bit = ffs(~p->temp_flag);
    if (!bit) {
-      i915_program_error(p, "i915_get_temp: out of temporaries\n");
+      i915_program_error(p, "i915_get_temp: out of temporaries");
       return 0;
    }
 
@@ -92,7 +92,7 @@ i915_get_utemp(struct i915_fp_compile * p)
 {
    int bit = ffs(~p->utemp_flag);
    if (!bit) {
-      i915_program_error(p, "i915_get_utemp: out of temporaries\n");
+      i915_program_error(p, "i915_get_utemp: out of temporaries");
       return 0;
    }
 
@@ -128,9 +128,13 @@ i915_emit_decl(struct i915_fp_compile *p,
    else
       return reg;
 
-   *(p->decl++) = (D0_DCL | D0_DEST(reg) | d0_flags);
-   *(p->decl++) = D1_MBZ;
-   *(p->decl++) = D2_MBZ;
+   if (p->decl< p->declarations + I915_PROGRAM_SIZE) {
+      *(p->decl++) = (D0_DCL | D0_DEST(reg) | d0_flags);
+      *(p->decl++) = D1_MBZ;
+      *(p->decl++) = D2_MBZ;
+   }
+   else
+      i915_program_error(p, "Out of declarations");
 
    p->nr_decl_insn++;
    return reg;
@@ -187,9 +191,16 @@ i915_emit_arith(struct i915_fp_compile * p,
       p->utemp_flag = old_utemp_flag;   /* restore */
    }
 
-   *(p->csr++) = (op | A0_DEST(dest) | mask | saturate | A0_SRC0(src0));
-   *(p->csr++) = (A1_SRC0(src0) | A1_SRC1(src1));
-   *(p->csr++) = (A2_SRC1(src1) | A2_SRC2(src2));
+   if (p->csr< p->program + I915_PROGRAM_SIZE) {
+      *(p->csr++) = (op | A0_DEST(dest) | mask | saturate | A0_SRC0(src0));
+      *(p->csr++) = (A1_SRC0(src0) | A1_SRC1(src1));
+      *(p->csr++) = (A2_SRC1(src1) | A2_SRC2(src2));
+   }
+   else
+      i915_program_error(p, "Out of instructions");
+
+   if (GET_UREG_TYPE(dest) == REG_TYPE_R)
+      p->register_phases[GET_UREG_NR(dest)] = p->nr_tex_indirect;
 
    p->nr_alu_insn++;
    return dest;
@@ -245,17 +256,31 @@ uint i915_emit_texld( struct i915_fp_compile *p,
       assert(GET_UREG_TYPE(dest) != REG_TYPE_CONST);
       assert(dest == UREG(GET_UREG_TYPE(dest), GET_UREG_NR(dest)));
 
-      /* is the sampler coord a texcoord input reg? */
-      if (GET_UREG_TYPE(coord) != REG_TYPE_T) {
-	 p->nr_tex_indirect++;
-      }
+      /* Output register being oC or oD defines a phase boundary */
+      if (GET_UREG_TYPE(dest) == REG_TYPE_OC ||
+          GET_UREG_TYPE(dest) == REG_TYPE_OD)
+         p->nr_tex_indirect++;
 
-      *(p->csr++) = (opcode | 
-		     T0_DEST( dest ) |
-		     T0_SAMPLER( sampler ));
+      /* Reading from an r# register whose contents depend on output of the
+       * current phase defines a phase boundary.
+       */
+      if (GET_UREG_TYPE(coord) == REG_TYPE_R &&
+          p->register_phases[GET_UREG_NR(coord)] == p->nr_tex_indirect)
+         p->nr_tex_indirect++;
+
+      if (p->csr< p->program + I915_PROGRAM_SIZE) {
+         *(p->csr++) = (opcode |
+                        T0_DEST( dest ) |
+                        T0_SAMPLER( sampler ));
+
+         *(p->csr++) = T1_ADDRESS_REG( coord );
+         *(p->csr++) = T2_MBZ;
+      }
+      else
+         i915_program_error(p, "Out of instructions");
 
-      *(p->csr++) = T1_ADDRESS_REG( coord );
-      *(p->csr++) = T2_MBZ;
+      if (GET_UREG_TYPE(dest) == REG_TYPE_R)
+         p->register_phases[GET_UREG_NR(dest)] = p->nr_tex_indirect;
 
       p->nr_tex_insn++;
    }
@@ -293,7 +318,7 @@ i915_emit_const1f(struct i915_fp_compile * p, float c0)
       }
    }
 
-   i915_program_error(p, "i915_emit_const1f: out of constants\n");
+   i915_program_error(p, "i915_emit_const1f: out of constants");
    return 0;
 }
 
@@ -313,6 +338,8 @@ i915_emit_const2f(struct i915_fp_compile * p, float c0, float c1)
    if (c1 == 1.0)
       return swizzle(i915_emit_const1f(p, c0), X, ONE, Z, W);
 
+   // XXX emit swizzle here for 0, 1, -1 and any combination thereof
+   // we can use swizzle + neg for that
    for (reg = 0; reg < I915_MAX_CONSTANT; reg++) {
       if (ifs->constant_flags[reg] == 0xf ||
           ifs->constant_flags[reg] == I915_CONSTFLAG_USER)
@@ -329,12 +356,10 @@ i915_emit_const2f(struct i915_fp_compile * p, float c0, float c1)
       }
    }
 
-   i915_program_error(p, "i915_emit_const2f: out of constants\n");
+   i915_program_error(p, "i915_emit_const2f: out of constants");
    return 0;
 }
 
-
-
 uint
 i915_emit_const4f(struct i915_fp_compile * p,
                   float c0, float c1, float c2, float c3)
@@ -342,6 +367,9 @@ i915_emit_const4f(struct i915_fp_compile * p,
    struct i915_fragment_shader *ifs = p->shader;
    unsigned reg;
 
+   // XXX emit swizzle here for 0, 1, -1 and any combination thereof
+   // we can use swizzle + neg for that
+   printf("const %f %f %f %f\n",c0,c1,c2,c3);
    for (reg = 0; reg < I915_MAX_CONSTANT; reg++) {
       if (ifs->constant_flags[reg] == 0xf &&
           ifs->constants[reg][0] == c0 &&
@@ -363,7 +391,7 @@ i915_emit_const4f(struct i915_fp_compile * p,
       }
    }
 
-   i915_program_error(p, "i915_emit_const4f: out of constants\n");
+   i915_program_error(p, "i915_emit_const4f: out of constants");
    return 0;
 }
 
diff --git a/src/gallium/drivers/i915/i915_fpc_translate.c b/src/gallium/drivers/i915/i915_fpc_translate.c
index 27f100843bf..0cbd4f2d748 100644
--- a/src/gallium/drivers/i915/i915_fpc_translate.c
+++ b/src/gallium/drivers/i915/i915_fpc_translate.c
@@ -41,6 +41,9 @@
 
 #include "draw/draw_vertex.h"
 
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
 
 /**
  * Simple pass-through fragment shader to use when we don't have
@@ -72,19 +75,33 @@ static unsigned passthrough[] =
 
 
 /* 1, -1/3!, 1/5!, -1/7! */
-static const float sin_constants[4] = { 1.0,
+static const float scs_sin_constants[4] = { 1.0,
    -1.0f / (3 * 2 * 1),
    1.0f / (5 * 4 * 3 * 2 * 1),
    -1.0f / (7 * 6 * 5 * 4 * 3 * 2 * 1)
 };
 
 /* 1, -1/2!, 1/4!, -1/6! */
-static const float cos_constants[4] = { 1.0,
+static const float scs_cos_constants[4] = { 1.0,
    -1.0f / (2 * 1),
    1.0f / (4 * 3 * 2 * 1),
    -1.0f / (6 * 5 * 4 * 3 * 2 * 1)
 };
 
+/* 2*pi, -(2*pi)^3/3!, (2*pi)^5/5!, -(2*pi)^7/7! */
+static const float sin_constants[4] = { 2.0 * M_PI,
+   -8.0f * M_PI * M_PI * M_PI / (3 * 2 * 1),
+   32.0f * M_PI * M_PI * M_PI * M_PI * M_PI / (5 * 4 * 3 * 2 * 1),
+   -128.0f * M_PI * M_PI * M_PI * M_PI * M_PI * M_PI * M_PI / (7 * 6 * 5 * 4 * 3 * 2 * 1)
+};
+
+/* 1, -(2*pi)^2/2!, (2*pi)^4/4!, -(2*pi)^6/6! */
+static const float cos_constants[4] = { 1.0,
+   -4.0f * M_PI * M_PI / (2 * 1),
+   16.0f * M_PI * M_PI * M_PI * M_PI / (4 * 3 * 2 * 1),
+   -64.0f * M_PI * M_PI * M_PI * M_PI * M_PI * M_PI / (6 * 5 * 4 * 3 * 2 * 1)
+};
+
 
 
 /**
@@ -185,12 +202,12 @@ src_vector(struct i915_fp_compile *p,
 
       switch (sem_name) {
       case TGSI_SEMANTIC_POSITION:
-         debug_printf("SKIP SEM POS\n");
-         /*
-         assert(p->wpos_tex != -1);
-         src = i915_emit_decl(p, REG_TYPE_T, p->wpos_tex, D0_CHANNEL_ALL);
-         */
-         break;
+         {
+            /* for fragcoord */
+            int real_tex_unit = get_mapping(fs, I915_SEMANTIC_POS);
+            src = i915_emit_decl(p, REG_TYPE_T, T_TEX0 + real_tex_unit, D0_CHANNEL_ALL);
+            break;
+         }
       case TGSI_SEMANTIC_COLOR:
          if (sem_ind == 0) {
             src = i915_emit_decl(p, REG_TYPE_T, T_DIFFUSE, D0_CHANNEL_ALL);
@@ -212,6 +229,13 @@ src_vector(struct i915_fp_compile *p,
             src = i915_emit_decl(p, REG_TYPE_T, T_TEX0 + real_tex_unit, D0_CHANNEL_ALL);
             break;
          }
+      case TGSI_SEMANTIC_FACE:
+         {
+            /* for back/front faces */
+            int real_tex_unit = get_mapping(fs, I915_SEMANTIC_FACE);
+            src = i915_emit_decl(p, REG_TYPE_T, T_TEX0 + real_tex_unit, D0_CHANNEL_X);
+            break;
+         }
       default:
          i915_program_error(p, "Bad source->Index");
          return 0;
@@ -237,7 +261,6 @@ src_vector(struct i915_fp_compile *p,
 		 source->Register.SwizzleZ,
 		 source->Register.SwizzleW);
 
-
    /* There's both negate-all-components and per-component negation.
     * Try to handle both here.
     */
@@ -252,6 +275,9 @@ src_vector(struct i915_fp_compile *p,
    /* XXX enable these assertions, or fix things */
    assert(!source->Register.Absolute);
 #endif
+   if (source->Register.Absolute)
+      debug_printf("Unhandled absolute value\n");
+
    return src;
 }
 
@@ -419,11 +445,6 @@ emit_simple_arith_swap2(struct i915_fp_compile *p,
    emit_simple_arith(p, &inst2, opcode, numArgs, fs);
 }
 
-
-#ifndef M_PI
-#define M_PI 3.14159265358979323846
-#endif
-
 /*
  * Translate TGSI instruction to i915 instruction.
  *
@@ -477,13 +498,6 @@ i915_translate_instruction(struct i915_fp_compile *p,
 
       i915_emit_arith(p, A0_MOD, tmp, A0_DEST_CHANNEL_X, 0, tmp, 0, 0);
 
-      /* By choosing different taylor constants, could get rid of this mul:
-       */
-      i915_emit_arith(p,
-                      A0_MUL,
-                      tmp, A0_DEST_CHANNEL_X, 0,
-                      tmp, i915_emit_const1f(p, (float) (M_PI * 2.0)), 0);
-
       /* 
        * t0.xy = MUL x.xx11, x.x1111  ; x^2, x, 1, 1
        * t0 = MUL t0.xyxy t0.xx11 ; x^4, x^3, x^2, 1
@@ -516,6 +530,18 @@ i915_translate_instruction(struct i915_fp_compile *p,
                       i915_emit_const4fv(p, cos_constants), 0);
       break;
 
+  case TGSI_OPCODE_DDX:
+  case TGSI_OPCODE_DDY:
+      /* XXX We just output 0 here */
+      debug_printf("Punting DDX/DDX\n");
+      src0 = get_result_vector(p, &inst->Dst[0]);
+      i915_emit_arith(p,
+                      A0_MOV,
+                      get_result_vector(p, &inst->Dst[0]),
+                      get_result_flags(inst), 0,
+                      swizzle(src0, ZERO, ZERO, ZERO, ZERO), 0, 0);
+      break;
+
   case TGSI_OPCODE_DP2:
       src0 = src_vector(p, &inst->Src[0], fs);
       src1 = src_vector(p, &inst->Src[1], fs);
@@ -754,9 +780,9 @@ i915_translate_instruction(struct i915_fp_compile *p,
        * t0.xy = MUL x.xx11, x.x1111  ; x^2, x, 1, 1
        * t0 = MUL t0.xyxy t0.xx11 ; x^4, x^3, x^2, x
        * t1 = MUL t0.xyyw t0.yz11    ; x^7 x^5 x^3 x
-       * scs.x = DP4 t1, sin_constants
+       * scs.x = DP4 t1, scs_sin_constants
        * t1 = MUL t0.xxz1 t0.z111    ; x^6 x^4 x^2 1
-       * scs.y = DP4 t1, cos_constants
+       * scs.y = DP4 t1, scs_cos_constants
        */
       i915_emit_arith(p,
                       A0_MUL,
@@ -791,7 +817,7 @@ i915_translate_instruction(struct i915_fp_compile *p,
                          get_result_vector(p, &inst->Dst[0]),
                          A0_DEST_CHANNEL_Y, 0,
                          swizzle(tmp1, W, Z, Y, X),
-                         i915_emit_const4fv(p, sin_constants), 0);
+                         i915_emit_const4fv(p, scs_sin_constants), 0);
       }
 
       if (writemask & TGSI_WRITEMASK_X) {
@@ -806,7 +832,7 @@ i915_translate_instruction(struct i915_fp_compile *p,
                          get_result_vector(p, &inst->Dst[0]),
                          A0_DEST_CHANNEL_X, 0,
                          swizzle(tmp, ONE, Z, Y, X),
-                         i915_emit_const4fv(p, cos_constants), 0);
+                         i915_emit_const4fv(p, scs_cos_constants), 0);
       }
       break;
 
@@ -853,13 +879,6 @@ i915_translate_instruction(struct i915_fp_compile *p,
 
       i915_emit_arith(p, A0_MOD, tmp, A0_DEST_CHANNEL_X, 0, tmp, 0, 0);
 
-      /* By choosing different taylor constants, could get rid of this mul:
-       */
-      i915_emit_arith(p,
-                      A0_MUL,
-                      tmp, A0_DEST_CHANNEL_X, 0,
-                      tmp, i915_emit_const1f(p, (float) (M_PI * 2.0)), 0);
-
       /* 
        * t0.xy = MUL x.xx11, x.x1111  ; x^2, x, 1, 1
        * t0 = MUL t0.xyxy t0.xx11 ; x^4, x^3, x^2, x
@@ -907,7 +926,7 @@ i915_translate_instruction(struct i915_fp_compile *p,
       break;
 
    case TGSI_OPCODE_SNE:
-      /* if we're neither < nor > then we're != */
+      /* if we're < or > then we're != */
       src0 = src_vector(p, &inst->Src[0], fs);
       src1 = src_vector(p, &inst->Src[1], fs);
       tmp = i915_get_utemp(p);
@@ -1070,9 +1089,11 @@ i915_translate_instructions(struct i915_fp_compile *p,
             for (i = parse.FullToken.FullDeclaration.Range.First;
                  i <= parse.FullToken.FullDeclaration.Range.Last;
                  i++) {
-               assert(i < I915_MAX_TEMPORARY);
-               /* XXX just use shader->info->file_mask[TGSI_FILE_TEMPORARY] */
-               p->temp_flag |= (1 << i); /* mark temp as used */
+               if (i >= I915_MAX_TEMPORARY)
+                  debug_printf("Too many temps (%d)\n",i);
+	       else
+                  /* XXX just use shader->info->file_mask[TGSI_FILE_TEMPORARY] */
+                  p->temp_flag |= (1 << i); /* mark temp as used */
             }
          }
          break;
@@ -1144,6 +1165,8 @@ i915_init_compile(struct i915_context *i915,
    ifs->num_constants = 0;
    memset(ifs->constant_flags, 0, sizeof(ifs->constant_flags));
 
+   memset(&p->register_phases, 0, sizeof(p->register_phases));
+
    for (i = 0; i < I915_TEX_UNITS; i++)
       ifs->generic_mapping[i] = -1;
 
@@ -1161,8 +1184,6 @@ i915_init_compile(struct i915_context *i915,
    p->temp_flag = ~0x0 << I915_MAX_TEMPORARY;
    p->utemp_flag = ~0x7;
 
-   p->wpos_tex = -1;
-
    /* initialize the first program word */
    *(p->decl++) = _3DSTATE_PIXEL_SHADER_PROGRAM;
 
@@ -1181,7 +1202,7 @@ i915_fini_compile(struct i915_context *i915, struct i915_fp_compile *p)
    unsigned long decl_size = (unsigned long) (p->decl - p->declarations);
 
    if (p->nr_tex_indirect > I915_MAX_TEX_INDIRECT)
-      i915_program_error(p, "Exceeded max nr indirect texture lookups");
+      debug_printf("Exceeded max nr indirect texture lookups\n");
 
    if (p->nr_tex_insn > I915_MAX_TEX_INSN)
       i915_program_error(p, "Exceeded max TEX instructions");
@@ -1234,40 +1255,6 @@ i915_fini_compile(struct i915_context *i915, struct i915_fp_compile *p)
 }
 
 
-/**
- * Find an unused texture coordinate slot to use for fragment WPOS.
- * Update p->fp->wpos_tex with the result (-1 if no used texcoord slot is found).
- */
-static void
-i915_find_wpos_space(struct i915_fp_compile *p)
-{
-#if 0
-   const uint inputs
-      = p->shader->inputs_read | (1 << TGSI_ATTRIB_POS); /*XXX hack*/
-   uint i;
-
-   p->wpos_tex = -1;
-
-   if (inputs & (1 << TGSI_ATTRIB_POS)) {
-      for (i = 0; i < I915_TEX_UNITS; i++) {
-	 if ((inputs & (1 << (TGSI_ATTRIB_TEX0 + i))) == 0) {
-	    p->wpos_tex = i;
-	    return;
-	 }
-      }
-
-      i915_program_error(p, "No free texcoord for wpos value");
-   }
-#else
-   if (p->shader->info.input_semantic_name[0] == TGSI_SEMANTIC_POSITION) {
-      /* frag shader using the fragment position input */
-#if 0
-      assert(0);
-#endif
-   }
-#endif
-}
-
 
 
 
@@ -1314,7 +1301,6 @@ i915_translate_fragment_program( struct i915_context *i915,
    }
 
    p = i915_init_compile(i915, fs);
-   i915_find_wpos_space(p);
 
    i915_translate_instructions(p, tokens, fs);
    i915_fixup_depth_write(p);
diff --git a/src/gallium/drivers/i915/i915_query.c b/src/gallium/drivers/i915/i915_query.c
new file mode 100644
index 00000000000..c886df74bad
--- /dev/null
+++ b/src/gallium/drivers/i915/i915_query.c
@@ -0,0 +1,86 @@
+/**************************************************************************
+ * 
+ * Copyright 2011 The Chromium OS authors.
+ * All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL GOOGLE AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ **************************************************************************/
+
+/* Fake occlusion queries which return 0, it's better than crashing */
+
+#include "pipe/p_compiler.h"
+
+#include "util/u_memory.h"
+
+#include "i915_context.h"
+#include "i915_query.h"
+
+struct i915_query
+{
+   unsigned query;
+};
+
+static struct pipe_query *i915_create_query(struct pipe_context *ctx,
+                                            unsigned query_type)
+{
+   struct i915_query *query = CALLOC_STRUCT( i915_query );
+
+   return (struct pipe_query *)query;
+}
+
+static void i915_destroy_query(struct pipe_context *ctx,
+                               struct pipe_query *query)
+{
+   FREE(query);
+}
+
+static void i915_begin_query(struct pipe_context *ctx,
+                             struct pipe_query *query)
+{
+}
+
+static void i915_end_query(struct pipe_context *ctx, struct pipe_query *query)
+{
+}
+
+static boolean i915_get_query_result(struct pipe_context *ctx,
+                                     struct pipe_query *query,
+                                     boolean wait,
+                                     void *vresult)
+{
+   uint64_t *result = (uint64_t*)vresult;
+
+   /* 2* viewport Max */
+   *result = 512*1024*1024;
+   return TRUE;
+}
+
+void
+i915_init_query_functions(struct i915_context *i915)
+{
+   i915->base.create_query = i915_create_query;
+   i915->base.destroy_query = i915_destroy_query;
+   i915->base.begin_query = i915_begin_query;
+   i915->base.end_query = i915_end_query;
+   i915->base.get_query_result = i915_get_query_result;
+}
+
diff --git a/src/gallium/drivers/i915/i915_query.h b/src/gallium/drivers/i915/i915_query.h
new file mode 100644
index 00000000000..2c689ea6b1c
--- /dev/null
+++ b/src/gallium/drivers/i915/i915_query.h
@@ -0,0 +1,36 @@
+/**************************************************************************
+ * 
+ * Copyright 2011 The Chromium OS authors.
+ * All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL GOOGLE AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ **************************************************************************/
+
+#ifndef I915_QUERY_H
+#define I915_QUERY_H
+
+struct i915_context;
+struct pipe_context;
+
+void i915_init_query_functions( struct i915_context *i915 );
+
+#endif /* I915_QUERY_H */
diff --git a/src/gallium/drivers/i915/i915_reg.h b/src/gallium/drivers/i915/i915_reg.h
index 6fe032cdb6e..14e786d0f2a 100644
--- a/src/gallium/drivers/i915/i915_reg.h
+++ b/src/gallium/drivers/i915/i915_reg.h
@@ -170,6 +170,13 @@
 #define COLOR_BUF_RGB555 		(1<<8)
 #define COLOR_BUF_RGB565 		(2<<8)
 #define COLOR_BUF_ARGB8888		(3<<8)
+#define COLOR_BUF_YCRCB_SWAP		(4<<8)
+#define COLOR_BUF_YCRCB_NORMAL		(5<<8)
+#define COLOR_BUF_YCRCB_SWAPUV		(6<<8)
+#define COLOR_BUF_YCRCB_SWAPUVY		(7<<8)
+#define COLOR_BUF_ARGB4444		(8<<8)
+#define COLOR_BUF_ARGB1555		(9<<8)
+#define COLOR_BUF_ARGB2101010		(10<<8)
 #define DEPTH_FRMT_16_FIXED		0
 #define DEPTH_FRMT_16_FLOAT		(1<<2)
 #define DEPTH_FRMT_24_FIXED_8_OTHER	(2<<2)
diff --git a/src/gallium/drivers/i915/i915_resource.c b/src/gallium/drivers/i915/i915_resource.c
index 7f52ba11d61..b4719af1fb6 100644
--- a/src/gallium/drivers/i915/i915_resource.c
+++ b/src/gallium/drivers/i915/i915_resource.c
@@ -7,12 +7,12 @@
 
 static struct pipe_resource *
 i915_resource_create(struct pipe_screen *screen,
-                    const struct pipe_resource *template)
+                     const struct pipe_resource *template)
 {
    if (template->target == PIPE_BUFFER)
       return i915_buffer_create(screen, template);
    else
-      return i915_texture_create(screen, template);
+      return i915_texture_create(screen, template, FALSE);
 
 }
 
diff --git a/src/gallium/drivers/i915/i915_resource.h b/src/gallium/drivers/i915/i915_resource.h
index c15ecdfc22a..14eed2c4a79 100644
--- a/src/gallium/drivers/i915/i915_resource.h
+++ b/src/gallium/drivers/i915/i915_resource.h
@@ -45,6 +45,15 @@ struct i915_buffer {
    boolean free_on_destroy;
 };
 
+
+/* Texture transfer. */
+struct i915_transfer {
+   /* Base class. */
+   struct pipe_transfer b;
+   struct pipe_resource *staging_texture;
+};
+
+
 #define I915_MAX_TEXTURE_2D_LEVELS 12  /* max 2048x2048 */
 #define I915_MAX_TEXTURE_3D_LEVELS  9  /* max 256x256x256 */
 
@@ -101,7 +110,8 @@ static INLINE struct i915_buffer *i915_buffer(struct pipe_resource *resource)
 
 struct pipe_resource *
 i915_texture_create(struct pipe_screen *screen,
-                    const struct pipe_resource *template);
+                    const struct pipe_resource *template,
+                    boolean force_untiled);
 
 struct pipe_resource *
 i915_texture_from_handle(struct pipe_screen * screen,
diff --git a/src/gallium/drivers/i915/i915_resource_texture.c b/src/gallium/drivers/i915/i915_resource_texture.c
index b74b19d0fe4..0b6424f8d16 100644
--- a/src/gallium/drivers/i915/i915_resource_texture.c
+++ b/src/gallium/drivers/i915/i915_resource_texture.c
@@ -37,6 +37,7 @@
 #include "util/u_format.h"
 #include "util/u_math.h"
 #include "util/u_memory.h"
+#include "util/u_rect.h"
 
 #include "i915_context.h"
 #include "i915_resource.h"
@@ -710,7 +711,7 @@ i915_texture_destroy(struct pipe_screen *screen,
    FREE(tex);
 }
 
-static struct pipe_transfer * 
+static struct pipe_transfer *
 i915_texture_get_transfer(struct pipe_context *pipe,
                           struct pipe_resource *resource,
                           unsigned level,
@@ -719,19 +720,45 @@ i915_texture_get_transfer(struct pipe_context *pipe,
 {
    struct i915_context *i915 = i915_context(pipe);
    struct i915_texture *tex = i915_texture(resource);
-   struct pipe_transfer *transfer = util_slab_alloc(&i915->transfer_pool);
+   struct i915_transfer *transfer = util_slab_alloc(&i915->texture_transfer_pool);
+   boolean use_staging_texture = FALSE;
 
    if (transfer == NULL)
       return NULL;
 
-   transfer->resource = resource;
-   transfer->level = level;
-   transfer->usage = usage;
-   transfer->box = *box;
-   transfer->stride = tex->stride;
-   /* FIXME: layer_stride */
+   transfer->b.resource = resource;
+   transfer->b.level = level;
+   transfer->b.usage = usage;
+   transfer->b.box = *box;
+   transfer->b.stride = tex->stride;
+   transfer->staging_texture = NULL;
+   /* XXX: handle depth textures everyhwere*/
+   transfer->b.layer_stride = 0;
+   transfer->b.data = NULL;
+
+   /* if we use staging transfers, only support textures we can render to,
+    * because we need that for u_blitter */
+   if (i915->blitter &&
+       i915_is_format_supported(NULL, /* screen */
+                                transfer->b.resource->format,
+                                0, /* target */
+                                1, /* sample count */
+                                PIPE_BIND_RENDER_TARGET) &&
+       (usage & PIPE_TRANSFER_WRITE) &&
+       !(usage & (PIPE_TRANSFER_READ | PIPE_TRANSFER_DONTBLOCK | PIPE_TRANSFER_UNSYNCHRONIZED)))
+      use_staging_texture = TRUE;
+
+   use_staging_texture = FALSE;
+
+   if (use_staging_texture) {
+      /* 
+       * Allocate the untiled staging texture.
+       * If the alloc fails, transfer->staging_texture is NULL and we fallback to a map() 
+       */
+      transfer->staging_texture = i915_texture_create(pipe->screen, resource, TRUE);
+   }
 
-   return transfer;
+   return (struct pipe_transfer*)transfer;
 }
 
 static void
@@ -739,17 +766,33 @@ i915_transfer_destroy(struct pipe_context *pipe,
                       struct pipe_transfer *transfer)
 {
    struct i915_context *i915 = i915_context(pipe);
-   util_slab_free(&i915->transfer_pool, transfer);
+   struct i915_transfer *itransfer = (struct i915_transfer*)transfer;
+
+   if ((itransfer->staging_texture) &&
+       (transfer->usage & PIPE_TRANSFER_WRITE)) {
+      struct pipe_box sbox;
+
+      u_box_origin_2d(itransfer->b.box.width, itransfer->b.box.height, &sbox);
+      pipe->resource_copy_region(pipe, itransfer->b.resource, itransfer->b.level,
+                                   itransfer->b.box.x, itransfer->b.box.y, itransfer->b.box.z,
+                                   itransfer->staging_texture,
+                                   0, &sbox);
+      pipe->flush(pipe, NULL);
+      pipe_resource_reference(&itransfer->staging_texture, NULL);
+   }
+
+   util_slab_free(&i915->texture_transfer_pool, itransfer);
 }
 
 static void *
 i915_texture_transfer_map(struct pipe_context *pipe,
                           struct pipe_transfer *transfer)
 {
-   struct pipe_resource *resource = transfer->resource;
-   struct i915_texture *tex = i915_texture(resource);
+   struct i915_transfer *itransfer = (struct i915_transfer*)transfer;
+   struct pipe_resource *resource = itransfer->b.resource;
+   struct i915_texture *tex = NULL;
    struct i915_winsys *iws = i915_screen(pipe->screen)->iws;
-   struct pipe_box *box = &transfer->box;
+   struct pipe_box *box = &itransfer->b.box;
    enum pipe_format format = resource->format;
    unsigned offset;
    char *map;
@@ -757,18 +800,25 @@ i915_texture_transfer_map(struct pipe_context *pipe,
    if (resource->target != PIPE_TEXTURE_3D &&
        resource->target != PIPE_TEXTURE_CUBE)
       assert(box->z == 0);
-   offset = i915_texture_offset(tex, transfer->level, box->z);
 
-   /* TODO this is a sledgehammer */
-   pipe->flush(pipe, NULL);
+   if (itransfer->staging_texture) {
+      tex = i915_texture(itransfer->staging_texture);
+   } else {
+      /* TODO this is a sledgehammer */
+      tex = i915_texture(resource);
+      pipe->flush(pipe, NULL);
+   }
+
+   offset = i915_texture_offset(tex, itransfer->b.level, box->z);
 
    map = iws->buffer_map(iws, tex->buffer,
-                         (transfer->usage & PIPE_TRANSFER_WRITE) ? TRUE : FALSE);
-   if (map == NULL)
+                         (itransfer->b.usage & PIPE_TRANSFER_WRITE) ? TRUE : FALSE);
+   if (map == NULL) {
       return NULL;
+   }
 
    return map + offset +
-      box->y / util_format_get_blockheight(format) * transfer->stride +
+      box->y / util_format_get_blockheight(format) * itransfer->b.stride +
       box->x / util_format_get_blockwidth(format) * util_format_get_blocksize(format);
 }
 
@@ -776,14 +826,106 @@ static void
 i915_texture_transfer_unmap(struct pipe_context *pipe,
 			    struct pipe_transfer *transfer)
 {
-   struct i915_texture *tex = i915_texture(transfer->resource);
+   struct i915_transfer *itransfer = (struct i915_transfer*)transfer;
+   struct i915_texture *tex = i915_texture(itransfer->b.resource);
    struct i915_winsys *iws = i915_screen(tex->b.b.screen)->iws;
+
+   if (itransfer->staging_texture)
+      tex = i915_texture(itransfer->staging_texture);
+
    iws->buffer_unmap(iws, tex->buffer);
 }
 
+static void i915_transfer_inline_write( struct pipe_context *pipe,
+                                 struct pipe_resource *resource,
+                                 unsigned level,
+                                 unsigned usage,
+                                 const struct pipe_box *box,
+                                 const void *data,
+                                 unsigned stride,
+                                 unsigned layer_stride)
+{
+   struct pipe_transfer *transfer = NULL;
+   struct i915_transfer *itransfer = NULL;
+   const uint8_t *src_data = data;
+   unsigned i;
+
+   transfer = pipe->get_transfer(pipe,
+                                 resource,
+                                 level,
+                                 usage,
+                                 box );
+   if (transfer == NULL)
+      goto out;
+
+   itransfer = (struct i915_transfer*)transfer;
+
+   if (itransfer->staging_texture) {
+      struct i915_texture *tex = i915_texture(itransfer->staging_texture);
+      enum pipe_format format = tex->b.b.format;
+      struct i915_winsys *iws = i915_screen(tex->b.b.screen)->iws;
+      size_t offset;
+      size_t size;
+
+      offset = i915_texture_offset(tex, transfer->level, transfer->box.z);
+
+      for (i = 0; i < box->depth; i++) {
+         if (!tex->b.b.last_level &&
+                     tex->b.b.width0 == transfer->box.width) {
+             unsigned nby = util_format_get_nblocksy(format, transfer->box.y);
+             assert(!offset);
+             assert(!transfer->box.x);
+             assert(tex->stride == transfer->stride);
+
+             offset += tex->stride * nby;
+             size = util_format_get_2d_size(format, transfer->stride,
+                             transfer->box.height);
+             iws->buffer_write(iws, tex->buffer, offset, size, transfer->data);
+
+         } else {
+             unsigned nby = util_format_get_nblocksy(format, transfer->box.y);
+             int i;
+             offset += util_format_get_stride(format, transfer->box.x);
+             size = transfer->stride;
+
+             for (i = 0; i < nby; i++) {
+                     iws->buffer_write(iws, tex->buffer, offset, size, transfer->data);
+                     offset += tex->stride;
+             }
+         }
+         offset += layer_stride;
+      }
+   } else {
+      uint8_t *map = pipe_transfer_map(pipe, &itransfer->b);
+      if (map == NULL)
+         goto nomap;
+
+      for (i = 0; i < box->depth; i++) {
+         util_copy_rect(map,
+                        resource->format,
+                        itransfer->b.stride, /* bytes */
+                        0, 0,
+                        box->width,
+                        box->height,
+                        src_data,
+                        stride,       /* bytes */
+                        0, 0);
+         map += itransfer->b.layer_stride;
+         src_data += layer_stride;
+      }
+nomap:
+      if (map)
+         pipe_transfer_unmap(pipe, &itransfer->b);
+   }
+
+out:
+   if (itransfer)
+      pipe_transfer_destroy(pipe, &itransfer->b);
+}
 
 
-struct u_resource_vtbl i915_texture_vtbl = 
+
+struct u_resource_vtbl i915_texture_vtbl =
 {
    i915_texture_get_handle,	      /* get_handle */
    i915_texture_destroy,	      /* resource_destroy */
@@ -792,7 +934,7 @@ struct u_resource_vtbl i915_texture_vtbl =
    i915_texture_transfer_map,	      /* transfer_map */
    u_default_transfer_flush_region,   /* transfer_flush_region */
    i915_texture_transfer_unmap,	      /* transfer_unmap */
-   u_default_transfer_inline_write    /* transfer_inline_write */
+   i915_transfer_inline_write         /* transfer_inline_write */
 };
 
 
@@ -800,7 +942,8 @@ struct u_resource_vtbl i915_texture_vtbl =
 
 struct pipe_resource *
 i915_texture_create(struct pipe_screen *screen,
-                    const struct pipe_resource *template)
+                    const struct pipe_resource *template,
+                    boolean force_untiled)
 {
    struct i915_screen *is = i915_screen(screen);
    struct i915_winsys *iws = is->iws;
@@ -815,7 +958,10 @@ i915_texture_create(struct pipe_screen *screen,
    pipe_reference_init(&tex->b.b.reference, 1);
    tex->b.b.screen = screen;
 
-   tex->tiling = i915_texture_tiling(is, tex);
+   if (force_untiled)
+      tex->tiling = I915_TILE_NONE;
+   else
+      tex->tiling = i915_texture_tiling(is, tex);
 
    if (is->is_i945) {
       if (!i945_texture_layout(tex))
@@ -836,7 +982,7 @@ i915_texture_create(struct pipe_screen *screen,
       buf_usage = I915_NEW_TEXTURE;
 
    tex->buffer = iws->buffer_create_tiled(iws, &tex->stride, tex->total_nblocksy,
-		   			  &tex->tiling, buf_usage);
+                                             &tex->tiling, buf_usage);
    if (!tex->buffer)
       goto fail;
 
diff --git a/src/gallium/drivers/i915/i915_screen.c b/src/gallium/drivers/i915/i915_screen.c
index c86baa58b28..e743f6031eb 100644
--- a/src/gallium/drivers/i915/i915_screen.c
+++ b/src/gallium/drivers/i915/i915_screen.c
@@ -109,17 +109,17 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
    case PIPE_CAP_ANISOTROPIC_FILTER:
    case PIPE_CAP_DEPTHSTENCIL_CLEAR_SEPARATE:
    case PIPE_CAP_NPOT_TEXTURES:
+   case PIPE_CAP_POINT_SPRITE:
    case PIPE_CAP_PRIMITIVE_RESTART: /* draw module */
    case PIPE_CAP_TEXTURE_MIRROR_REPEAT:
    case PIPE_CAP_TEXTURE_SHADOW_MAP:
    case PIPE_CAP_TWO_SIDED_STENCIL:
+   case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR:
       return 1;
 
    /* Features that should be supported (boolean caps). */
    /* XXX: Just test the code */
    case PIPE_CAP_BLEND_EQUATION_SEPARATE:
-   /* XXX: No code but hw supports it */
-   case PIPE_CAP_POINT_SPRITE:
       /* Also lie about these when asked to (needed for GLSL / GL 2.0) */
       return is->debug.lie ? 1 : 0;
 
@@ -129,7 +129,6 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
    case PIPE_CAP_INDEP_BLEND_ENABLE:
    case PIPE_CAP_INDEP_BLEND_FUNC:
    case PIPE_CAP_TGSI_INSTANCEID:
-   case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR:
    case PIPE_CAP_SHADER_STENCIL_EXPORT:
    case PIPE_CAP_TEXTURE_MIRROR_CLAMP:
    case PIPE_CAP_TEXTURE_SWIZZLE:
@@ -254,7 +253,7 @@ i915_get_paramf(struct pipe_screen *screen, enum pipe_cap cap)
    }
 }
 
-static boolean
+boolean
 i915_is_format_supported(struct pipe_screen *screen,
                          enum pipe_format format,
                          enum pipe_texture_target target,
@@ -264,7 +263,10 @@ i915_is_format_supported(struct pipe_screen *screen,
    static const enum pipe_format tex_supported[] = {
       PIPE_FORMAT_B8G8R8A8_UNORM,
       PIPE_FORMAT_B8G8R8X8_UNORM,
+      PIPE_FORMAT_R8G8B8A8_UNORM,
+      PIPE_FORMAT_R8G8B8X8_UNORM,
       PIPE_FORMAT_B5G6R5_UNORM,
+      PIPE_FORMAT_B10G10R10A2_UNORM,
       PIPE_FORMAT_L8_UNORM,
       PIPE_FORMAT_A8_UNORM,
       PIPE_FORMAT_I8_UNORM,
@@ -283,7 +285,12 @@ i915_is_format_supported(struct pipe_screen *screen,
    };
    static const enum pipe_format render_supported[] = {
       PIPE_FORMAT_B8G8R8A8_UNORM,
+      PIPE_FORMAT_R8G8B8A8_UNORM,
       PIPE_FORMAT_B5G6R5_UNORM,
+      PIPE_FORMAT_B10G10R10A2_UNORM,
+      PIPE_FORMAT_L8_UNORM,
+      PIPE_FORMAT_A8_UNORM,
+      PIPE_FORMAT_I8_UNORM,
       PIPE_FORMAT_NONE  /* list terminator */
    };
    static const enum pipe_format depth_supported[] = {
diff --git a/src/gallium/drivers/i915/i915_screen.h b/src/gallium/drivers/i915/i915_screen.h
index cfc585b5350..9f2004eb942 100644
--- a/src/gallium/drivers/i915/i915_screen.h
+++ b/src/gallium/drivers/i915/i915_screen.h
@@ -65,5 +65,11 @@ i915_screen(struct pipe_screen *pscreen)
    return (struct i915_screen *) pscreen;
 }
 
+boolean
+i915_is_format_supported(struct pipe_screen *screen,
+                         enum pipe_format format,
+                         enum pipe_texture_target target,
+                         unsigned sample_count,
+                         unsigned tex_usage);
 
 #endif /* I915_SCREEN_H */
diff --git a/src/gallium/drivers/i915/i915_state.c b/src/gallium/drivers/i915/i915_state.c
index 1b57c5776f2..f412626955d 100644
--- a/src/gallium/drivers/i915/i915_state.c
+++ b/src/gallium/drivers/i915/i915_state.c
@@ -146,6 +146,7 @@ i915_create_blend_state(struct pipe_context *pipe,
    if (blend->dither)
       cso_data->LIS5 |= S5_COLOR_DITHER_ENABLE;
 
+   /* XXX here take the target fixup into account */
    if ((blend->rt[0].colormask & PIPE_MASK_R) == 0)
       cso_data->LIS5 |= S5_WRITEDISABLE_RED;
 
@@ -246,7 +247,7 @@ i915_create_sampler_state(struct pipe_context *pipe,
    if (sampler->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) 
    {
       cso->state[0] |= (SS2_SHADOW_ENABLE |
-                        i915_translate_compare_func(sampler->compare_func));
+                        i915_translate_shadow_compare_func(sampler->compare_func));
 
       minFilt = FILTER_4X4_FLAT;
       magFilt = FILTER_4X4_FLAT;
@@ -466,6 +467,7 @@ i915_create_fs_state(struct pipe_context *pipe,
    if (!ifs)
       return NULL;
 
+   ifs->draw_data = draw_create_fragment_shader(i915->draw, templ);
    ifs->state.tokens = tgsi_dup_tokens(templ->tokens);
 
    tgsi_scan_shader(templ->tokens, &ifs->info);
@@ -495,6 +497,8 @@ i915_bind_fs_state(struct pipe_context *pipe, void *shader)
 
    i915->fs = (struct i915_fragment_shader*) shader;
 
+   draw_bind_fragment_shader(i915->draw,  (i915->fs ? i915->fs->draw_data : NULL));
+
    i915->dirty |= I915_NEW_FS;
 }
 
@@ -503,12 +507,14 @@ void i915_delete_fs_state(struct pipe_context *pipe, void *shader)
 {
    struct i915_fragment_shader *ifs = (struct i915_fragment_shader *) shader;
 
-   if (ifs->program)
+   if (ifs->program) {
       FREE(ifs->program);
+      ifs->program = NULL;
+      FREE((struct tgsi_token *)ifs->state.tokens);
+      ifs->state.tokens = NULL;
+   }
    ifs->program_len = 0;
 
-   FREE((struct tgsi_token *)ifs->state.tokens);
-
    FREE(ifs);
 }
 
diff --git a/src/gallium/drivers/i915/i915_state_derived.c b/src/gallium/drivers/i915/i915_state_derived.c
index bf6b30a4530..e01f16e715c 100644
--- a/src/gallium/drivers/i915/i915_state_derived.c
+++ b/src/gallium/drivers/i915/i915_state_derived.c
@@ -33,9 +33,10 @@
 #include "i915_context.h"
 #include "i915_state.h"
 #include "i915_debug.h"
+#include "i915_fpc.h"
 #include "i915_reg.h"
 
-static uint find_mapping(struct i915_fragment_shader* fs, int unit)
+static uint find_mapping(const struct i915_fragment_shader* fs, int unit)
 {
    int i;
    for (i = 0; i < I915_TEX_UNITS ; i++)
@@ -58,12 +59,12 @@ static void calculate_vertex_layout(struct i915_context *i915)
    const struct i915_fragment_shader *fs = i915->fs;
    const enum interp_mode colorInterp = i915->rasterizer->color_interp;
    struct vertex_info vinfo;
-   boolean texCoords[I915_TEX_UNITS], colors[2], fog, needW;
+   boolean texCoords[I915_TEX_UNITS], colors[2], fog, needW, face;
    uint i;
    int src;
 
    memset(texCoords, 0, sizeof(texCoords));
-   colors[0] = colors[1] = fog = needW = FALSE;
+   colors[0] = colors[1] = fog = needW = face = FALSE;
    memset(&vinfo, 0, sizeof(vinfo));
 
    /* Determine which fragment program inputs are needed.  Setup HW vertex
@@ -72,6 +73,10 @@ static void calculate_vertex_layout(struct i915_context *i915)
    for (i = 0; i < fs->info.num_inputs; i++) {
       switch (fs->info.input_semantic_name[i]) {
       case TGSI_SEMANTIC_POSITION:
+         {
+            uint unit = I915_SEMANTIC_POS;
+            texCoords[find_mapping(fs, unit)] = TRUE;
+         }
          break;
       case TGSI_SEMANTIC_COLOR:
          assert(fs->info.input_semantic_index[i] < 2);
@@ -80,7 +85,6 @@ static void calculate_vertex_layout(struct i915_context *i915)
       case TGSI_SEMANTIC_GENERIC:
          {
             /* texcoords/varyings/other generic */
-            /* XXX handle back/front face and point size */
             uint unit = fs->info.input_semantic_index[i];
 
             texCoords[find_mapping(fs, unit)] = TRUE;
@@ -90,7 +94,11 @@ static void calculate_vertex_layout(struct i915_context *i915)
       case TGSI_SEMANTIC_FOG:
          fog = TRUE;
          break;
+      case TGSI_SEMANTIC_FACE:
+         face = TRUE;
+         break;
       default:
+         debug_printf("Unknown input type %d\n", fs->info.input_semantic_name[i]);
          assert(0);
       }
    }
@@ -147,6 +155,20 @@ static void calculate_vertex_layout(struct i915_context *i915)
       vinfo.hwfmt[1] |= hwtc << (i * 4);
    }
 
+   /* front/back face */
+   if (face) {
+      uint slot = find_mapping(fs, I915_SEMANTIC_FACE);
+      debug_printf("Front/back face is broken\n");
+      /* XXX Because of limitations in the draw module, currently src will be 0
+       * for SEMANTIC_FACE, so this aliases to POS. We need to fix in the draw
+       * module by adding an extra shader output.
+       */
+      src = draw_find_shader_output(i915->draw, TGSI_SEMANTIC_FACE, 0);
+      draw_emit_vertex_attr(&vinfo, EMIT_1F, INTERP_CONSTANT, src);
+      vinfo.hwfmt[1] &= ~(TEXCOORDFMT_NOT_PRESENT << (slot * 4));
+      vinfo.hwfmt[1] |= TEXCOORDFMT_1D << (slot * 4);
+   }
+
    draw_compute_vertex_size(&vinfo);
 
    if (memcmp(&i915->current.vertex_info, &vinfo, sizeof(vinfo))) {
diff --git a/src/gallium/drivers/i915/i915_state_emit.c b/src/gallium/drivers/i915/i915_state_emit.c
index 0155cd83510..39fb13aec7e 100644
--- a/src/gallium/drivers/i915/i915_state_emit.c
+++ b/src/gallium/drivers/i915/i915_state_emit.c
@@ -34,7 +34,9 @@
 
 #include "pipe/p_context.h"
 #include "pipe/p_defines.h"
+#include "pipe/p_format.h"
 
+#include "util/u_format.h"
 #include "util/u_math.h"
 #include "util/u_memory.h"
 
@@ -128,7 +130,7 @@ validate_immediate(struct i915_context *i915, unsigned *batch_space)
 static void
 emit_immediate(struct i915_context *i915)
 {
-   /* remove unwatned bits and S7 */
+   /* remove unwanted bits and S7 */
    unsigned dirty = (1 << I915_IMMEDIATE_S0 | 1 << I915_IMMEDIATE_S1 |
                      1 << I915_IMMEDIATE_S2 | 1 << I915_IMMEDIATE_S3 |
                      1 << I915_IMMEDIATE_S3 | 1 << I915_IMMEDIATE_S4 |
@@ -341,6 +343,59 @@ emit_constants(struct i915_context *i915)
    }
 }
 
+static const struct
+{
+   enum pipe_format format;
+   uint hw_shift_R;
+   uint hw_shift_G;
+   uint hw_shift_B;
+   uint hw_shift_A;
+} fixup_formats[] = {
+   { PIPE_FORMAT_R8G8B8A8_UNORM, 20, 24, 28, 16 /* BGRA */},
+   { PIPE_FORMAT_L8_UNORM,       28, 28, 28, 16 /* RRRA */},
+   { PIPE_FORMAT_I8_UNORM,       28, 28, 28, 16 /* RRRA */},
+   { PIPE_FORMAT_A8_UNORM,       16, 16, 16, 16 /* AAAA */},
+   { PIPE_FORMAT_NONE,           0,   0,  0,  0},
+};
+
+static boolean need_fixup(struct pipe_surface* p)
+{
+   enum pipe_format f;
+
+   /* if we don't have a surface bound yet, we don't need to fixup the shader */
+   if (!p)
+      return FALSE;
+
+   f = p->format;
+   for(int i=0; fixup_formats[i].format != PIPE_FORMAT_NONE; i++)
+      if (fixup_formats[i].format == f)
+         return TRUE;
+
+   return FALSE;
+}
+
+static uint fixup_swizzle(enum pipe_format f, uint v)
+{
+   int i;
+
+   for(i=0; fixup_formats[i].format != PIPE_FORMAT_NONE; i++)
+      if (fixup_formats[i].format == f)
+           break;
+
+   if (fixup_formats[i].format == PIPE_FORMAT_NONE)
+	   return v;
+
+   uint rgba = v & 0xFFFF0000;
+
+   v &= 0xFFFF;
+   v |= ((rgba >> fixup_formats[i].hw_shift_R) & 0xF) << 28;
+   v |= ((rgba >> fixup_formats[i].hw_shift_G) & 0xF) << 24;
+   v |= ((rgba >> fixup_formats[i].hw_shift_B) & 0xF) << 20;
+   v |= ((rgba >> fixup_formats[i].hw_shift_A) & 0xF) << 16;
+
+   return v;
+}
+
 static void
 validate_program(struct i915_context *i915, unsigned *batch_space)
 {
@@ -350,12 +405,39 @@ validate_program(struct i915_context *i915, unsigned *batch_space)
 static void
 emit_program(struct i915_context *i915)
 {
-      uint i;
-      /* we should always have, at least, a pass-through program */
-      assert(i915->fs->program_len > 0);
-      for (i = 0; i < i915->fs->program_len; i++) {
-         OUT_BATCH(i915->fs->program[i]);
+   struct pipe_surface *cbuf_surface = i915->framebuffer.cbufs[0];
+   boolean need_format_fixup = need_fixup(cbuf_surface);
+   int i;
+   int fixup_offset = -1;
+
+   /* we should always have, at least, a pass-through program */
+   assert(i915->fs->program_len > 0);
+
+   if (need_format_fixup) {
+      /* Find where we emit the output color */
+      for (i = i915->fs->program_len - 3; i>0; i-=3) {
+         uint instr = i915->fs->program[i];
+         if ((instr & (REG_NR_MASK << A0_DEST_TYPE_SHIFT)) == 
+             (REG_TYPE_OC << A0_DEST_TYPE_SHIFT) ) {
+            /* Found it! */
+            fixup_offset = i + 1;
+            break;
+	 }
+      }
+      if (fixup_offset == -1) {
+         need_format_fixup = FALSE;
+         debug_printf("couldn't find fixup offset\n");
       }
+   }
+
+   /* emit the program to the hw */
+   for (i = 0; i < i915->fs->program_len; i++) {
+      if (need_format_fixup && (i == fixup_offset) ) {
+         uint v = fixup_swizzle(cbuf_surface->format, i915->fs->program[i]);
+         OUT_BATCH(v);
+      } else
+         OUT_BATCH(i915->fs->program[i]);
+   }
 }
 
 static void
diff --git a/src/gallium/drivers/i915/i915_state_inlines.h b/src/gallium/drivers/i915/i915_state_inlines.h
index b589117fbfe..aa992f75c51 100644
--- a/src/gallium/drivers/i915/i915_state_inlines.h
+++ b/src/gallium/drivers/i915/i915_state_inlines.h
@@ -60,6 +60,31 @@ i915_translate_compare_func(unsigned func)
 }
 
 static INLINE unsigned
+i915_translate_shadow_compare_func(unsigned func)
+{
+   switch (func) {
+   case PIPE_FUNC_NEVER:
+      return COMPAREFUNC_ALWAYS;
+   case PIPE_FUNC_LESS:
+      return COMPAREFUNC_LEQUAL;
+   case PIPE_FUNC_LEQUAL:
+      return COMPAREFUNC_LESS;
+   case PIPE_FUNC_GREATER:
+      return COMPAREFUNC_GEQUAL;
+   case PIPE_FUNC_GEQUAL:
+      return COMPAREFUNC_GREATER;
+   case PIPE_FUNC_NOTEQUAL:
+      return COMPAREFUNC_EQUAL;
+   case PIPE_FUNC_EQUAL:
+      return COMPAREFUNC_NOTEQUAL;
+   case PIPE_FUNC_ALWAYS:
+      return COMPAREFUNC_NEVER;
+   default:
+      return COMPAREFUNC_NEVER;
+   }
+}
+
+static INLINE unsigned
 i915_translate_stencil_op(unsigned op)
 {
    switch (op) {
diff --git a/src/gallium/drivers/i915/i915_state_sampler.c b/src/gallium/drivers/i915/i915_state_sampler.c
index be70e7a92c9..0103f7c3530 100644
--- a/src/gallium/drivers/i915/i915_state_sampler.c
+++ b/src/gallium/drivers/i915/i915_state_sampler.c
@@ -62,6 +62,7 @@ static void update_map(struct i915_context *i915,
                        uint unit,
                        const struct i915_texture *tex,
                        const struct i915_sampler_state *sampler,
+                       const struct pipe_sampler_view* view,
                        uint state[2]);
 
 
@@ -161,9 +162,10 @@ static void update_samplers(struct i915_context *i915)
                         i915->current.sampler[unit]); /* the result */
          update_map(i915,
                     unit,
-                    texture,                        /* texture */
-                    i915->sampler[unit],            /* sampler state */
-                    i915->current.texbuffer[unit]); /* the result */
+                    texture,                             /* texture */
+                    i915->sampler[unit],                 /* sampler state */
+                    i915->fragment_sampler_views[unit],  /* sampler view */
+                    i915->current.texbuffer[unit]);      /* the result */
 
          i915->current.sampler_enable_nr++;
          i915->current.sampler_enable_flags |= (1 << unit);
@@ -180,13 +182,21 @@ struct i915_tracked_state i915_hw_samplers = {
 };
 
 
-
 /***********************************************************************
  * Sampler views
  */
 
-static uint translate_texture_format(enum pipe_format pipeFormat)
+static uint translate_texture_format(enum pipe_format pipeFormat,
+                                     const struct pipe_sampler_view* view)
 {
+   if ( (view->swizzle_r != PIPE_SWIZZLE_RED ||
+         view->swizzle_g != PIPE_SWIZZLE_GREEN ||
+         view->swizzle_b != PIPE_SWIZZLE_BLUE ||
+         view->swizzle_a != PIPE_SWIZZLE_ALPHA ) &&
+	 pipeFormat != PIPE_FORMAT_Z24_UNORM_S8_USCALED &&
+	 pipeFormat != PIPE_FORMAT_Z24X8_UNORM )
+      debug_printf("i915: unsupported texture swizzle for format %d\n", pipeFormat);
+
    switch (pipeFormat) {
    case PIPE_FORMAT_L8_UNORM:
       return MAPSURF_8BIT | MT_8BIT_L8;
@@ -202,16 +212,16 @@ static uint translate_texture_format(enum pipe_format pipeFormat)
       return MAPSURF_16BIT | MT_16BIT_ARGB1555;
    case PIPE_FORMAT_B4G4R4A4_UNORM:
       return MAPSURF_16BIT | MT_16BIT_ARGB4444;
+   case PIPE_FORMAT_B10G10R10A2_UNORM:
+      return MAPSURF_32BIT | MT_32BIT_ARGB2101010;
    case PIPE_FORMAT_B8G8R8A8_UNORM:
       return MAPSURF_32BIT | MT_32BIT_ARGB8888;
    case PIPE_FORMAT_B8G8R8X8_UNORM:
       return MAPSURF_32BIT | MT_32BIT_XRGB8888;
    case PIPE_FORMAT_R8G8B8A8_UNORM:
       return MAPSURF_32BIT | MT_32BIT_ABGR8888;
-#if 0
    case PIPE_FORMAT_R8G8B8X8_UNORM:
       return MAPSURF_32BIT | MT_32BIT_XBGR8888;
-#endif
    case PIPE_FORMAT_YUYV:
       return (MAPSURF_422 | MT_422_YCRCB_NORMAL);
    case PIPE_FORMAT_UYVY:
@@ -232,7 +242,25 @@ static uint translate_texture_format(enum pipe_format pipeFormat)
       return (MAPSURF_COMPRESSED | MT_COMPRESS_DXT4_5);
    case PIPE_FORMAT_Z24_UNORM_S8_USCALED:
    case PIPE_FORMAT_Z24X8_UNORM:
-      return (MAPSURF_32BIT | MT_32BIT_xI824);
+      {
+         if ( view->swizzle_r == PIPE_SWIZZLE_RED &&
+              view->swizzle_g == PIPE_SWIZZLE_RED &&
+              view->swizzle_b == PIPE_SWIZZLE_RED &&
+              view->swizzle_a == PIPE_SWIZZLE_ONE)
+            return (MAPSURF_32BIT | MT_32BIT_xA824);
+         if ( view->swizzle_r == PIPE_SWIZZLE_RED &&
+              view->swizzle_g == PIPE_SWIZZLE_RED &&
+              view->swizzle_b == PIPE_SWIZZLE_RED &&
+              view->swizzle_a == PIPE_SWIZZLE_RED)
+            return (MAPSURF_32BIT | MT_32BIT_xI824);
+         if ( view->swizzle_r == PIPE_SWIZZLE_ZERO &&
+              view->swizzle_g == PIPE_SWIZZLE_ZERO &&
+              view->swizzle_b == PIPE_SWIZZLE_ZERO &&
+              view->swizzle_a == PIPE_SWIZZLE_RED)
+            return (MAPSURF_32BIT | MT_32BIT_xL824);
+         debug_printf("i915: unsupported depth swizzle\n");
+         return (MAPSURF_32BIT | MT_32BIT_xL824);
+      }
    default:
       debug_printf("i915: translate_texture_format() bad image format %x\n",
                    pipeFormat);
@@ -262,6 +290,7 @@ static void update_map(struct i915_context *i915,
                        uint unit,
                        const struct i915_texture *tex,
                        const struct i915_sampler_state *sampler,
+                       const struct pipe_sampler_view* view,
                        uint state[2])
 {
    const struct pipe_resource *pt = &tex->b.b;
@@ -275,7 +304,7 @@ static void update_map(struct i915_context *i915,
    assert(height);
    assert(depth);
 
-   format = translate_texture_format(pt->format);
+   format = translate_texture_format(pt->format, view);
    pitch = tex->stride;
 
    assert(format);
@@ -318,8 +347,9 @@ static void update_maps(struct i915_context *i915)
 
          update_map(i915,
                     unit,
-                    texture,                      /* texture */
-                    i915->sampler[unit],          /* sampler state */
+                    texture,                            /* texture */
+                    i915->sampler[unit],                /* sampler state */
+                    i915->fragment_sampler_views[unit], /* sampler view */
                     i915->current.texbuffer[unit]);
       }
    }
diff --git a/src/gallium/drivers/i915/i915_state_static.c b/src/gallium/drivers/i915/i915_state_static.c
index 2865298318c..0e4000bc2ab 100644
--- a/src/gallium/drivers/i915/i915_state_static.c
+++ b/src/gallium/drivers/i915/i915_state_static.c
@@ -42,6 +42,18 @@ static unsigned translate_format(enum pipe_format format)
       return COLOR_BUF_ARGB8888;
    case PIPE_FORMAT_B5G6R5_UNORM:
       return COLOR_BUF_RGB565;
+   case PIPE_FORMAT_B5G5R5A1_UNORM:
+      return COLOR_BUF_ARGB1555;
+   case PIPE_FORMAT_R8G8B8A8_UNORM:
+      return COLOR_BUF_ARGB8888;
+   case PIPE_FORMAT_B4G4R4A4_UNORM:
+      return COLOR_BUF_ARGB4444;
+   case PIPE_FORMAT_B10G10R10A2_UNORM:
+      return COLOR_BUF_ARGB2101010;
+   case PIPE_FORMAT_L8_UNORM:
+   case PIPE_FORMAT_A8_UNORM:
+   case PIPE_FORMAT_I8_UNORM:
+      return COLOR_BUF_8BIT;
    default:
       assert(0);
       return 0;
@@ -137,7 +149,8 @@ static void update_framebuffer(struct i915_context *i915)
       i915->static_dirty |= I915_DST_RECT;
    }
 
-   i915->hardware_dirty |= I915_HW_STATIC;
+   /* we also send a new program to make sure the fixup for RGBA surfaces happens */
+   i915->hardware_dirty |= I915_HW_STATIC | I915_HW_PROGRAM;
 
    /* flush the cache in case we sample from the old renderbuffers */
    i915_set_flush_dirty(i915, I915_FLUSH_CACHE);
diff --git a/src/gallium/drivers/llvmpipe/SConscript b/src/gallium/drivers/llvmpipe/SConscript
index c10a8cbc12c..d6b20ceb5ce 100644
--- a/src/gallium/drivers/llvmpipe/SConscript
+++ b/src/gallium/drivers/llvmpipe/SConscript
@@ -79,7 +79,7 @@ llvmpipe = env.ConvenienceLibrary(
 env.Alias('llvmpipe', llvmpipe)
 
 
-if env['platform'] != 'embedded':
+if not env['embedded']:
     env = env.Clone()
 
     env.Prepend(LIBS = [llvmpipe] + gallium)
diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c
index 036a6e0c379..4b2ae1436ea 100644
--- a/src/gallium/drivers/llvmpipe/lp_screen.c
+++ b/src/gallium/drivers/llvmpipe/lp_screen.c
@@ -423,7 +423,7 @@ llvmpipe_create_screen(struct sw_winsys *winsys)
    lp_jit_screen_init(screen);
 
    screen->num_threads = util_cpu_caps.nr_cpus > 1 ? util_cpu_caps.nr_cpus : 0;
-#ifdef PIPE_OS_EMBEDDED
+#ifdef PIPE_SUBSYSTEM_EMBEDDED
    screen->num_threads = 0;
 #endif
    screen->num_threads = debug_get_num_option("LP_NUM_THREADS", screen->num_threads);
diff --git a/src/gallium/drivers/llvmpipe/lp_tile_soa.py b/src/gallium/drivers/llvmpipe/lp_tile_soa.py
index 8df7b236fe0..f4324e69971 100644
--- a/src/gallium/drivers/llvmpipe/lp_tile_soa.py
+++ b/src/gallium/drivers/llvmpipe/lp_tile_soa.py
@@ -423,6 +423,70 @@ lp_tile_b8g8r8a8_unorm_unswizzle_4ub_sse2(const uint8_t * restrict src,
    }
 }
 
+static void
+lp_tile_b8g8r8x8_unorm_swizzle_4ub_sse2(uint8_t * restrict dst,
+                                        const uint8_t * restrict src, unsigned src_stride,
+                                        unsigned x0, unsigned y0)
+{
+   __m128i *dst128 = (__m128i *) dst;
+   unsigned x, y;
+
+   src += y0 * src_stride;
+   src += x0 * sizeof(uint32_t);
+
+   for (y = 0; y < TILE_SIZE; y += 4) {
+      const uint8_t *src_row = src;
+
+      for (x = 0; x < TILE_SIZE; x += 4) {
+         swz4((const __m128i *) (src_row + 0 * src_stride),
+              (const __m128i *) (src_row + 1 * src_stride),
+              (const __m128i *) (src_row + 2 * src_stride),
+              (const __m128i *) (src_row + 3 * src_stride),
+              dst128 + 2,     /* b */
+              dst128 + 1,     /* g */
+              dst128 + 0,     /* r */
+              dst128 + 3);    /* a */
+
+         dst128 += 4;
+         src_row += sizeof(__m128i);
+      }
+
+      src += 4 * src_stride;
+   }
+}
+
+static void
+lp_tile_b8g8r8x8_unorm_unswizzle_4ub_sse2(const uint8_t * restrict src,
+                                          uint8_t * restrict dst, unsigned dst_stride,
+                                          unsigned x0, unsigned y0)
+{
+   unsigned int x, y;
+   const __m128i *src128 = (const __m128i *) src;
+
+   dst += y0 * dst_stride;
+   dst += x0 * sizeof(uint32_t);
+
+   for (y = 0; y < TILE_SIZE; y += 4) {
+      const uint8_t *dst_row = dst;
+
+      for (x = 0; x < TILE_SIZE; x += 4) {
+         unswz4( &src128[2],     /* b */
+                 &src128[1],     /* g */
+                 &src128[0],     /* r */
+                 &src128[3],     /* a */
+                 (__m128i *) (dst_row + 0 * dst_stride),
+                 (__m128i *) (dst_row + 1 * dst_stride),
+                 (__m128i *) (dst_row + 2 * dst_stride),
+                 (__m128i *) (dst_row + 3 * dst_stride));
+
+         src128 += 4;
+         dst_row += sizeof(__m128i);;
+      }
+
+      dst += 4 * dst_stride;
+   }
+}
+
 #endif /* PIPE_ARCH_SSE */
 '''
 
@@ -446,7 +510,7 @@ def generate_swizzle(formats, dst_channel, dst_native_type, dst_suffix):
         if is_format_supported(format):
             print '   case %s:' % format.name
             func_name = 'lp_tile_%s_swizzle_%s' % (format.short_name(), dst_suffix)
-            if format.name == 'PIPE_FORMAT_B8G8R8A8_UNORM':
+            if format.name == 'PIPE_FORMAT_B8G8R8A8_UNORM' or format.name == 'PIPE_FORMAT_B8G8R8X8_UNORM':
                 print '#ifdef PIPE_ARCH_SSE'
                 print '      func = util_cpu_caps.has_sse2 ? %s_sse2 : %s;' % (func_name, func_name)
                 print '#else'
@@ -484,7 +548,7 @@ def generate_unswizzle(formats, src_channel, src_native_type, src_suffix):
         if is_format_supported(format):
             print '   case %s:' % format.name
             func_name = 'lp_tile_%s_unswizzle_%s' % (format.short_name(), src_suffix)
-            if format.name == 'PIPE_FORMAT_B8G8R8A8_UNORM':
+            if format.name == 'PIPE_FORMAT_B8G8R8A8_UNORM' or format.name == 'PIPE_FORMAT_B8G8R8X8_UNORM':
                 print '#ifdef PIPE_ARCH_SSE'
                 print '      func = util_cpu_caps.has_sse2 ? %s_sse2 : %s;' % (func_name, func_name)
                 print '#else'
diff --git a/src/gallium/drivers/nouveau/nouveau_screen.c b/src/gallium/drivers/nouveau/nouveau_screen.c
index 401155bba6e..223e7682ccd 100644
--- a/src/gallium/drivers/nouveau/nouveau_screen.c
+++ b/src/gallium/drivers/nouveau/nouveau_screen.c
@@ -81,20 +81,6 @@ nouveau_screen_bo_new(struct pipe_screen *pscreen, unsigned alignment,
 	return bo;
 }
 
-struct nouveau_bo *
-nouveau_screen_bo_user(struct pipe_screen *pscreen, void *ptr, unsigned bytes)
-{
-	struct nouveau_device *dev = nouveau_screen(pscreen)->device;
-	struct nouveau_bo *bo = NULL;
-	int ret;
-
-	ret = nouveau_bo_user(dev, ptr, bytes, &bo);
-	if (ret)
-		return NULL;
-
-	return bo;
-}
-
 void *
 nouveau_screen_bo_map(struct pipe_screen *pscreen,
 		      struct nouveau_bo *bo,
diff --git a/src/gallium/drivers/nouveau/nouveau_screen.h b/src/gallium/drivers/nouveau/nouveau_screen.h
index 186ada39677..d910809a0ec 100644
--- a/src/gallium/drivers/nouveau/nouveau_screen.h
+++ b/src/gallium/drivers/nouveau/nouveau_screen.h
@@ -47,8 +47,6 @@ nouveau_screen(struct pipe_screen *pscreen)
 struct nouveau_bo *
 nouveau_screen_bo_new(struct pipe_screen *pscreen, unsigned alignment,
 		      unsigned usage, unsigned bind, unsigned size);
-struct nouveau_bo *
-nouveau_screen_bo_user(struct pipe_screen *pscreen, void *ptr, unsigned bytes);
 void *
 nouveau_screen_bo_map(struct pipe_screen *pscreen,
 		      struct nouveau_bo *pb,
diff --git a/src/gallium/drivers/nv50/nv50_context.c b/src/gallium/drivers/nv50/nv50_context.c
index 632ca4daf74..ceb83f6e684 100644
--- a/src/gallium/drivers/nv50/nv50_context.c
+++ b/src/gallium/drivers/nv50/nv50_context.c
@@ -168,6 +168,7 @@ nv50_bufctx_add_resident(struct nv50_context *nv50, int ctx,
 
    if (!resource->bo)
       return;
+   nv50->residents_size += sizeof(struct resident);
 
    /* We don't need to reference the resource here, it will be referenced
     * in the context/state, and bufctx will be reset when state changes.
@@ -189,6 +190,7 @@ nv50_bufctx_del_resident(struct nv50_context *nv50, int ctx,
          top = util_dynarray_pop_ptr(&nv50->residents[ctx], struct resident);
          if (rsd != top)
             *rsd = *top;
+         nv50->residents_size -= sizeof(struct resident);
          break;
       }
    }
@@ -201,11 +203,15 @@ nv50_bufctx_emit_relocs(struct nv50_context *nv50)
    struct util_dynarray *array;
    unsigned ctx, i, n;
 
+   n  = nv50->residents_size / sizeof(struct resident);
+   n += NV50_SCREEN_RESIDENT_BO_COUNT;
+
+   MARK_RING(nv50->screen->base.channel, n, n);
+
    for (ctx = 0; ctx < NV50_BUFCTX_COUNT; ++ctx) {
       array = &nv50->residents[ctx];
 
       n = array->size / sizeof(struct resident);
-      MARK_RING(nv50->screen->base.channel, n, n);
       for (i = 0; i < n; ++i) {
          rsd = util_dynarray_element(array, struct resident, i);
 
diff --git a/src/gallium/drivers/nv50/nv50_context.h b/src/gallium/drivers/nv50/nv50_context.h
index 3f031994f0a..b4af24f6bce 100644
--- a/src/gallium/drivers/nv50/nv50_context.h
+++ b/src/gallium/drivers/nv50/nv50_context.h
@@ -64,6 +64,7 @@ struct nv50_context {
    struct nv50_screen *screen;
 
    struct util_dynarray residents[NV50_BUFCTX_COUNT];
+   unsigned residents_size;
 
    uint32_t dirty;
 
@@ -156,6 +157,7 @@ void nv50_bufctx_del_resident(struct nv50_context *, int ctx,
 static INLINE void
 nv50_bufctx_reset(struct nv50_context *nv50, int ctx)
 {
+   nv50->residents_size -= nv50->residents[ctx].size;
    util_dynarray_resize(&nv50->residents[ctx], 0);
 }
 
diff --git a/src/gallium/drivers/nv50/nv50_screen.h b/src/gallium/drivers/nv50/nv50_screen.h
index aea434b8679..64ad209a728 100644
--- a/src/gallium/drivers/nv50/nv50_screen.h
+++ b/src/gallium/drivers/nv50/nv50_screen.h
@@ -19,6 +19,8 @@ struct nv50_context;
 #define NV50_SCRATCH_SIZE (2 << 20)
 #define NV50_SCRATCH_NR_BUFFERS 2
 
+#define NV50_SCREEN_RESIDENT_BO_COUNT 5
+
 struct nv50_screen {
    struct nouveau_screen base;
    struct nouveau_winsys *nvws;
diff --git a/src/gallium/drivers/nv50/nv50_shader_state.c b/src/gallium/drivers/nv50/nv50_shader_state.c
index 5d3f52c38c1..e5b10c37bef 100644
--- a/src/gallium/drivers/nv50/nv50_shader_state.c
+++ b/src/gallium/drivers/nv50/nv50_shader_state.c
@@ -215,10 +215,12 @@ void
 nv50_gmtyprog_validate(struct nv50_context *nv50)
 {
    struct nouveau_channel *chan = nv50->screen->base.channel;
-   struct nv50_program *gp = nv50->vertprog;
+   struct nv50_program *gp = nv50->gmtyprog;
 
+   if (!gp) /* GP_ENABLE is updated in linkage validation */
+      return;
    if (!nv50_program_validate(nv50, gp))
-         return;
+      return;
 
    BEGIN_RING(chan, RING_3D(GP_REG_ALLOC_TEMP), 1);
    OUT_RING  (chan, gp->max_gpr);
diff --git a/src/gallium/drivers/nv50/nv50_vbo.c b/src/gallium/drivers/nv50/nv50_vbo.c
index abdb9ce2f93..bb08941c243 100644
--- a/src/gallium/drivers/nv50/nv50_vbo.c
+++ b/src/gallium/drivers/nv50/nv50_vbo.c
@@ -404,9 +404,6 @@ nv50_draw_arrays(struct nv50_context *nv50,
    struct nouveau_channel *chan = nv50->screen->base.channel;
    unsigned prim;
 
-   chan->flush_notify = nv50_draw_vbo_flush_notify;
-   chan->user_private = nv50;
-
    prim = nv50_prim_gl(mode);
 
    while (instance_count--) {
@@ -420,8 +417,6 @@ nv50_draw_arrays(struct nv50_context *nv50,
 
       prim |= NV50_3D_VERTEX_BEGIN_GL_INSTANCE_NEXT;
    }
-
-   chan->flush_notify = nv50_default_flush_notify;
 }
 
 static void
@@ -523,9 +518,6 @@ nv50_draw_elements(struct nv50_context *nv50, boolean shorten,
    unsigned prim;
    const unsigned index_size = nv50->idxbuf.index_size;
 
-   chan->flush_notify = nv50_draw_vbo_flush_notify;
-   chan->user_private = nv50;
-
    prim = nv50_prim_gl(mode);
 
    if (index_bias != nv50->state.index_bias) {
@@ -631,8 +623,6 @@ nv50_draw_elements(struct nv50_context *nv50, boolean shorten,
          prim |= NV50_3D_VERTEX_BEGIN_GL_INSTANCE_NEXT;
       }
    }
-
-   chan->flush_notify = nv50_default_flush_notify;
 }
 
 void
@@ -659,8 +649,12 @@ nv50_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info)
 
    nv50_state_validate(nv50);
 
+   chan->flush_notify = nv50_draw_vbo_flush_notify;
+   chan->user_private = nv50;
+
    if (nv50->vbo_fifo) {
       nv50_push_vbo(nv50, info);
+      chan->flush_notify = nv50_default_flush_notify;
       return;
    }
 
@@ -712,6 +706,7 @@ nv50_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info)
                          info->mode, info->start, info->count,
                          info->instance_count, info->index_bias);
    }
+   chan->flush_notify = nv50_default_flush_notify;
 
    nv50_release_user_vbufs(nv50);
 }
diff --git a/src/gallium/drivers/nvc0/nvc0_context.c b/src/gallium/drivers/nvc0/nvc0_context.c
index 2f2a3da7c44..2679b7f86aa 100644
--- a/src/gallium/drivers/nvc0/nvc0_context.c
+++ b/src/gallium/drivers/nvc0/nvc0_context.c
@@ -169,6 +169,7 @@ nvc0_bufctx_add_resident(struct nvc0_context *nvc0, int ctx,
 
    if (!resource->bo)
       return;
+   nvc0->residents_size += sizeof(struct resident);
 
    /* We don't need to reference the resource here, it will be referenced
     * in the context/state, and bufctx will be reset when state changes.
@@ -190,6 +191,7 @@ nvc0_bufctx_del_resident(struct nvc0_context *nvc0, int ctx,
          top = util_dynarray_pop_ptr(&nvc0->residents[ctx], struct resident);
          if (rsd != top)
             *rsd = *top;
+         nvc0->residents_size -= sizeof(struct resident);
          break;
       }
    }
@@ -202,11 +204,15 @@ nvc0_bufctx_emit_relocs(struct nvc0_context *nvc0)
    struct util_dynarray *array;
    unsigned ctx, i, n;
 
+   n  = nvc0->residents_size / sizeof(struct resident);
+   n += NVC0_SCREEN_RESIDENT_BO_COUNT;
+
+   MARK_RING(nvc0->screen->base.channel, n, n);
+
    for (ctx = 0; ctx < NVC0_BUFCTX_COUNT; ++ctx) {
       array = &nvc0->residents[ctx];
 
       n = array->size / sizeof(struct resident);
-      MARK_RING(nvc0->screen->base.channel, n, n);
       for (i = 0; i < n; ++i) {
          rsd = util_dynarray_element(array, struct resident, i);
 
diff --git a/src/gallium/drivers/nvc0/nvc0_context.h b/src/gallium/drivers/nvc0/nvc0_context.h
index f97141dd46e..b05cc337d5d 100644
--- a/src/gallium/drivers/nvc0/nvc0_context.h
+++ b/src/gallium/drivers/nvc0/nvc0_context.h
@@ -62,6 +62,7 @@ struct nvc0_context {
    struct nvc0_screen *screen;
 
    struct util_dynarray residents[NVC0_BUFCTX_COUNT];
+   unsigned residents_size;
 
    uint32_t dirty;
 
@@ -163,6 +164,7 @@ void nvc0_bufctx_del_resident(struct nvc0_context *, int ctx,
 static INLINE void
 nvc0_bufctx_reset(struct nvc0_context *nvc0, int ctx)
 {
+   nvc0->residents_size -= nvc0->residents[ctx].size;
    util_dynarray_resize(&nvc0->residents[ctx], 0);
 }
 
diff --git a/src/gallium/drivers/nvc0/nvc0_screen.h b/src/gallium/drivers/nvc0/nvc0_screen.h
index 94bf0cf3481..015807e2f5d 100644
--- a/src/gallium/drivers/nvc0/nvc0_screen.h
+++ b/src/gallium/drivers/nvc0/nvc0_screen.h
@@ -16,6 +16,8 @@ struct nvc0_context;
 #define NVC0_SCRATCH_SIZE (2 << 20)
 #define NVC0_SCRATCH_NR_BUFFERS 2
 
+#define NVC0_SCREEN_RESIDENT_BO_COUNT 5
+
 struct nvc0_screen {
    struct nouveau_screen base;
    struct nouveau_winsys *nvws;
diff --git a/src/gallium/drivers/nvc0/nvc0_vbo.c b/src/gallium/drivers/nvc0/nvc0_vbo.c
index 6bbcf2447ec..41079104b39 100644
--- a/src/gallium/drivers/nvc0/nvc0_vbo.c
+++ b/src/gallium/drivers/nvc0/nvc0_vbo.c
@@ -382,9 +382,6 @@ nvc0_draw_arrays(struct nvc0_context *nvc0,
    struct nouveau_channel *chan = nvc0->screen->base.channel;
    unsigned prim;
 
-   chan->flush_notify = nvc0_draw_vbo_flush_notify;
-   chan->user_private = nvc0;
-
    prim = nvc0_prim_gl(mode);
 
    while (instance_count--) {
@@ -397,8 +394,6 @@ nvc0_draw_arrays(struct nvc0_context *nvc0,
 
       prim |= NVC0_3D_VERTEX_BEGIN_GL_INSTANCE_NEXT;
    }
-
-   chan->flush_notify = nvc0_default_flush_notify;
 }
 
 static void
@@ -500,9 +495,6 @@ nvc0_draw_elements(struct nvc0_context *nvc0, boolean shorten,
    unsigned prim;
    const unsigned index_size = nvc0->idxbuf.index_size;
 
-   chan->flush_notify = nvc0_draw_vbo_flush_notify;
-   chan->user_private = nvc0;
-
    prim = nvc0_prim_gl(mode);
 
    if (index_bias != nvc0->state.index_bias) {
@@ -568,8 +560,6 @@ nvc0_draw_elements(struct nvc0_context *nvc0, boolean shorten,
          prim |= NVC0_3D_VERTEX_BEGIN_GL_INSTANCE_NEXT;
       }
    }
-
-   chan->flush_notify = nvc0_default_flush_notify;
 }
 
 void
@@ -596,8 +586,12 @@ nvc0_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info)
 
    nvc0_state_validate(nvc0);
 
+   chan->flush_notify = nvc0_draw_vbo_flush_notify;
+   chan->user_private = nvc0;
+
    if (nvc0->vbo_fifo) {
       nvc0_push_vbo(nvc0, info);
+      chan->flush_notify = nvc0_default_flush_notify;
       return;
    }
 
@@ -648,6 +642,7 @@ nvc0_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info)
                          info->mode, info->start, info->count,
                          info->instance_count, info->index_bias);
    }
+   chan->flush_notify = nvc0_default_flush_notify;
 
    nvc0_release_user_vbufs(nvc0);
 }
diff --git a/src/gallium/drivers/nvfx/nvfx_context.c b/src/gallium/drivers/nvfx/nvfx_context.c
index 2b1510264a1..98603bedde1 100644
--- a/src/gallium/drivers/nvfx/nvfx_context.c
+++ b/src/gallium/drivers/nvfx/nvfx_context.c
@@ -24,9 +24,21 @@ nvfx_flush(struct pipe_context *pipe,
 		OUT_RING(chan, 1);
         }*/
 
-	FIRE_RING(chan);
-	if (fence)
+	if (fence) {
+		/* horrific hack to make glFinish() work in the absence of
+		 * having proper fences in nvfx.  a pending rewrite will
+		 * fix this properly, but may be a while off.
+		 */
+		MARK_RING(chan, 1, 1);
+		OUT_RELOC(chan, screen->fence, 0, NOUVEAU_BO_WR |
+				NOUVEAU_BO_DUMMY, 0, 0);
+		FIRE_RING(chan);
+		nouveau_bo_map(screen->fence, NOUVEAU_BO_RDWR);
+		nouveau_bo_unmap(screen->fence);
 		*fence = NULL;
+	} else {
+		FIRE_RING(chan);
+	}
 }
 
 static void
diff --git a/src/gallium/drivers/nvfx/nvfx_screen.c b/src/gallium/drivers/nvfx/nvfx_screen.c
index 78212029534..0140470d576 100644
--- a/src/gallium/drivers/nvfx/nvfx_screen.c
+++ b/src/gallium/drivers/nvfx/nvfx_screen.c
@@ -305,6 +305,7 @@ nvfx_screen_destroy(struct pipe_screen *pscreen)
 	nouveau_notifier_free(&screen->sync);
 	nouveau_grobj_free(&screen->eng3d);
 	nvfx_screen_surface_takedown(pscreen);
+	nouveau_bo_ref(NULL, &screen->fence);
 
 	nouveau_screen_fini(&screen->base);
 
@@ -470,6 +471,12 @@ nvfx_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
 	pscreen->context_create = nvfx_create;
 	pscreen->video_context_create = nvfx_video_create;
 
+	ret = nouveau_bo_new(dev, NOUVEAU_BO_VRAM, 0, 4096, &screen->fence);
+	if (ret) {
+		nvfx_screen_destroy(pscreen);
+		return NULL;
+	}
+
 	switch (dev->chipset & 0xf0) {
 	case 0x30:
 		if (NV30_3D_CHIPSET_3X_MASK & (1 << (dev->chipset & 0x0f)))
diff --git a/src/gallium/drivers/nvfx/nvfx_screen.h b/src/gallium/drivers/nvfx/nvfx_screen.h
index b1f07187c78..02e7c5d1cad 100644
--- a/src/gallium/drivers/nvfx/nvfx_screen.h
+++ b/src/gallium/drivers/nvfx/nvfx_screen.h
@@ -11,6 +11,7 @@ struct nvfx_screen {
 	struct nouveau_screen base;
 
 	struct nouveau_winsys *nvws;
+	struct nouveau_bo *fence;
 
 	struct nvfx_context *cur_ctx;
 
diff --git a/src/gallium/drivers/r300/r300_render.c b/src/gallium/drivers/r300/r300_render.c
index b24e7faa644..b31141a518e 100644
--- a/src/gallium/drivers/r300/r300_render.c
+++ b/src/gallium/drivers/r300/r300_render.c
@@ -46,30 +46,26 @@
 
 static uint32_t r300_translate_primitive(unsigned prim)
 {
-    switch (prim) {
-        case PIPE_PRIM_POINTS:
-            return R300_VAP_VF_CNTL__PRIM_POINTS;
-        case PIPE_PRIM_LINES:
-            return R300_VAP_VF_CNTL__PRIM_LINES;
-        case PIPE_PRIM_LINE_LOOP:
-            return R300_VAP_VF_CNTL__PRIM_LINE_LOOP;
-        case PIPE_PRIM_LINE_STRIP:
-            return R300_VAP_VF_CNTL__PRIM_LINE_STRIP;
-        case PIPE_PRIM_TRIANGLES:
-            return R300_VAP_VF_CNTL__PRIM_TRIANGLES;
-        case PIPE_PRIM_TRIANGLE_STRIP:
-            return R300_VAP_VF_CNTL__PRIM_TRIANGLE_STRIP;
-        case PIPE_PRIM_TRIANGLE_FAN:
-            return R300_VAP_VF_CNTL__PRIM_TRIANGLE_FAN;
-        case PIPE_PRIM_QUADS:
-            return R300_VAP_VF_CNTL__PRIM_QUADS;
-        case PIPE_PRIM_QUAD_STRIP:
-            return R300_VAP_VF_CNTL__PRIM_QUAD_STRIP;
-        case PIPE_PRIM_POLYGON:
-            return R300_VAP_VF_CNTL__PRIM_POLYGON;
-        default:
-            return 0;
-    }
+    static const int prim_conv[] = {
+        R300_VAP_VF_CNTL__PRIM_POINTS,
+        R300_VAP_VF_CNTL__PRIM_LINES,
+        R300_VAP_VF_CNTL__PRIM_LINE_LOOP,
+        R300_VAP_VF_CNTL__PRIM_LINE_STRIP,
+        R300_VAP_VF_CNTL__PRIM_TRIANGLES,
+        R300_VAP_VF_CNTL__PRIM_TRIANGLE_STRIP,
+        R300_VAP_VF_CNTL__PRIM_TRIANGLE_FAN,
+        R300_VAP_VF_CNTL__PRIM_QUADS,
+        R300_VAP_VF_CNTL__PRIM_QUAD_STRIP,
+        R300_VAP_VF_CNTL__PRIM_POLYGON,
+        -1,
+        -1,
+        -1,
+        -1
+    };
+    unsigned hwprim = prim_conv[prim];
+
+    assert(hwprim != -1);
+    return hwprim;
 }
 
 static uint32_t r300_provoking_vertex_fixes(struct r300_context *r300,
@@ -179,8 +175,8 @@ static void r300_split_index_bias(struct r300_context *r300, int index_bias,
 enum r300_prepare_flags {
     PREP_EMIT_STATES    = (1 << 0), /* call emit_dirty_state and friends? */
     PREP_VALIDATE_VBOS  = (1 << 1), /* validate VBOs? */
-    PREP_EMIT_AOS       = (1 << 2), /* call emit_vertex_arrays? */
-    PREP_EMIT_AOS_SWTCL = (1 << 3), /* call emit_vertex_arrays_swtcl? */
+    PREP_EMIT_VARRAYS       = (1 << 2), /* call emit_vertex_arrays? */
+    PREP_EMIT_VARRAYS_SWTCL = (1 << 3), /* call emit_vertex_arrays_swtcl? */
     PREP_INDEXED        = (1 << 4)  /* is this draw_elements? */
 };
 
@@ -197,23 +193,22 @@ static boolean r300_reserve_cs_dwords(struct r300_context *r300,
                                       unsigned cs_dwords)
 {
     boolean flushed        = FALSE;
-    boolean first_draw     = flags & PREP_EMIT_STATES;
-    boolean emit_vertex_arrays       = flags & PREP_EMIT_AOS;
-    boolean emit_vertex_arrays_swtcl = flags & PREP_EMIT_AOS_SWTCL;
+    boolean emit_states    = flags & PREP_EMIT_STATES;
+    boolean emit_vertex_arrays       = flags & PREP_EMIT_VARRAYS;
+    boolean emit_vertex_arrays_swtcl = flags & PREP_EMIT_VARRAYS_SWTCL;
 
     /* Add dirty state, index offset, and AOS. */
-    if (first_draw) {
+    if (emit_states)
         cs_dwords += r300_get_num_dirty_dwords(r300);
 
-        if (r300->screen->caps.is_r500)
-            cs_dwords += 2; /* emit_index_offset */
+    if (r300->screen->caps.is_r500)
+        cs_dwords += 2; /* emit_index_offset */
 
-        if (emit_vertex_arrays)
-            cs_dwords += 55; /* emit_vertex_arrays */
+    if (emit_vertex_arrays)
+        cs_dwords += 55; /* emit_vertex_arrays */
 
-        if (emit_vertex_arrays_swtcl)
-            cs_dwords += 7; /* emit_vertex_arrays_swtcl */
-    }
+    if (emit_vertex_arrays_swtcl)
+        cs_dwords += 7; /* emit_vertex_arrays_swtcl */
 
     cs_dwords += r300_get_num_cs_end_dwords(r300);
 
@@ -242,46 +237,48 @@ static boolean r300_emit_states(struct r300_context *r300,
                                 int buffer_offset,
                                 int index_bias, int instance_id)
 {
-    boolean first_draw     = flags & PREP_EMIT_STATES;
-    boolean emit_vertex_arrays       = flags & PREP_EMIT_AOS;
-    boolean emit_vertex_arrays_swtcl = flags & PREP_EMIT_AOS_SWTCL;
+    boolean emit_states    = flags & PREP_EMIT_STATES;
+    boolean emit_vertex_arrays       = flags & PREP_EMIT_VARRAYS;
+    boolean emit_vertex_arrays_swtcl = flags & PREP_EMIT_VARRAYS_SWTCL;
     boolean indexed        = flags & PREP_INDEXED;
     boolean validate_vbos  = flags & PREP_VALIDATE_VBOS;
 
     /* Validate buffers and emit dirty state if needed. */
-    if (first_draw) {
+    if (emit_states || (emit_vertex_arrays && validate_vbos)) {
         if (!r300_emit_buffer_validate(r300, validate_vbos,
                                        index_buffer)) {
            fprintf(stderr, "r300: CS space validation failed. "
                    "(not enough memory?) Skipping rendering.\n");
            return FALSE;
         }
+    }
 
+    if (emit_states)
         r300_emit_dirty_state(r300);
-        if (r300->screen->caps.is_r500) {
-            if (r300->screen->caps.has_tcl)
-                r500_emit_index_bias(r300, index_bias);
-            else
-                r500_emit_index_bias(r300, 0);
-        }
 
-        if (emit_vertex_arrays &&
-            (r300->vertex_arrays_dirty ||
-             r300->vertex_arrays_indexed != indexed ||
-             r300->vertex_arrays_offset != buffer_offset ||
-             r300->vertex_arrays_instance_id != instance_id)) {
-            r300_emit_vertex_arrays(r300, buffer_offset, indexed, instance_id);
-
-            r300->vertex_arrays_dirty = FALSE;
-            r300->vertex_arrays_indexed = indexed;
-            r300->vertex_arrays_offset = buffer_offset;
-            r300->vertex_arrays_instance_id = instance_id;
-        }
+    if (r300->screen->caps.is_r500) {
+        if (r300->screen->caps.has_tcl)
+            r500_emit_index_bias(r300, index_bias);
+        else
+            r500_emit_index_bias(r300, 0);
+    }
 
-        if (emit_vertex_arrays_swtcl)
-            r300_emit_vertex_arrays_swtcl(r300, indexed);
+    if (emit_vertex_arrays &&
+        (r300->vertex_arrays_dirty ||
+         r300->vertex_arrays_indexed != indexed ||
+         r300->vertex_arrays_offset != buffer_offset ||
+         r300->vertex_arrays_instance_id != instance_id)) {
+        r300_emit_vertex_arrays(r300, buffer_offset, indexed, instance_id);
+
+        r300->vertex_arrays_dirty = FALSE;
+        r300->vertex_arrays_indexed = indexed;
+        r300->vertex_arrays_offset = buffer_offset;
+        r300->vertex_arrays_instance_id = instance_id;
     }
 
+    if (emit_vertex_arrays_swtcl)
+        r300_emit_vertex_arrays_swtcl(r300, indexed);
+
     return TRUE;
 }
 
@@ -544,7 +541,7 @@ static void r300_draw_elements_immediate(struct r300_context *r300,
 
     /* 19 dwords for r300_draw_elements_immediate. Give up if the function fails. */
     if (!r300_prepare_for_rendering(r300,
-            PREP_EMIT_STATES | PREP_VALIDATE_VBOS | PREP_EMIT_AOS |
+            PREP_EMIT_STATES | PREP_VALIDATE_VBOS | PREP_EMIT_VARRAYS |
             PREP_INDEXED, NULL, 2+count_dwords, 0, info->index_bias, -1))
         return;
 
@@ -666,7 +663,7 @@ static void r300_draw_elements(struct r300_context *r300,
 
     /* 19 dwords for emit_draw_elements. Give up if the function fails. */
     if (!r300_prepare_for_rendering(r300,
-            PREP_EMIT_STATES | PREP_VALIDATE_VBOS | PREP_EMIT_AOS |
+            PREP_EMIT_STATES | PREP_VALIDATE_VBOS | PREP_EMIT_VARRAYS |
             PREP_INDEXED, indexBuffer, 19, buffer_offset, info->index_bias,
             instance_id))
         goto done;
@@ -677,10 +674,11 @@ static void r300_draw_elements(struct r300_context *r300,
                                 indices3);
     } else {
         do {
-            if (indexSize == 2 && (start & 1))
-                short_count = MIN2(count, 65535);
-            else
-                short_count = MIN2(count, 65534);
+            /* The maximum must be divisible by 4 and 3,
+             * so that quad and triangle lists are split correctly.
+             *
+             * Strips, loops, and fans won't work. */
+            short_count = MIN2(count, 65532);
 
             r300_emit_draw_elements(r300, indexBuffer, indexSize,
                                      info->min_index, info->max_index,
@@ -692,7 +690,7 @@ static void r300_draw_elements(struct r300_context *r300,
             /* 15 dwords for emit_draw_elements */
             if (count) {
                 if (!r300_prepare_for_rendering(r300,
-                        PREP_VALIDATE_VBOS | PREP_EMIT_AOS | PREP_INDEXED,
+                        PREP_VALIDATE_VBOS | PREP_EMIT_VARRAYS | PREP_INDEXED,
                         indexBuffer, 19, buffer_offset, info->index_bias,
                         instance_id))
                     goto done;
@@ -718,7 +716,7 @@ static void r300_draw_arrays(struct r300_context *r300,
 
     /* 9 spare dwords for emit_draw_arrays. Give up if the function fails. */
     if (!r300_prepare_for_rendering(r300,
-                                    PREP_EMIT_STATES | PREP_VALIDATE_VBOS | PREP_EMIT_AOS,
+                                    PREP_EMIT_STATES | PREP_VALIDATE_VBOS | PREP_EMIT_VARRAYS,
                                     NULL, 9, start, 0, instance_id))
         return;
 
@@ -726,7 +724,11 @@ static void r300_draw_arrays(struct r300_context *r300,
         r300_emit_draw_arrays(r300, info->mode, count);
     } else {
         do {
-            short_count = MIN2(count, 65535);
+            /* The maximum must be divisible by 4 and 3,
+             * so that quad and triangle lists are split correctly.
+             *
+             * Strips, loops, and fans won't work. */
+            short_count = MIN2(count, 65532);
             r300_emit_draw_arrays(r300, info->mode, short_count);
 
             start += short_count;
@@ -735,7 +737,7 @@ static void r300_draw_arrays(struct r300_context *r300,
             /* 9 spare dwords for emit_draw_arrays. Give up if the function fails. */
             if (count) {
                 if (!r300_prepare_for_rendering(r300,
-                                                PREP_VALIDATE_VBOS | PREP_EMIT_AOS, NULL, 9,
+                                                PREP_VALIDATE_VBOS | PREP_EMIT_VARRAYS, NULL, 9,
                                                 start, 0, instance_id))
                     return;
             }
@@ -766,7 +768,6 @@ static void r300_draw_vbo(struct pipe_context* pipe,
 {
     struct r300_context* r300 = r300_context(pipe);
     struct pipe_draw_info info = *dinfo;
-    boolean buffers_updated, uploader_flushed;
 
     info.indexed = info.indexed && r300->index_buffer.buffer;
 
@@ -778,9 +779,7 @@ static void r300_draw_vbo(struct pipe_context* pipe,
     r300_update_derived_state(r300);
 
     /* Start the vbuf manager and update buffers if needed. */
-    u_vbuf_mgr_draw_begin(r300->vbuf_mgr, &info,
-                          &buffers_updated, &uploader_flushed);
-    if (buffers_updated) {
+    if (u_vbuf_mgr_draw_begin(r300->vbuf_mgr, &info) & U_VBUF_BUFFERS_UPDATED) {
         r300->vertex_arrays_dirty = TRUE;
     }
 
@@ -842,7 +841,7 @@ static void r300_swtcl_draw_vbo(struct pipe_context* pipe,
     r300_update_derived_state(r300);
 
     r300_reserve_cs_dwords(r300,
-            PREP_EMIT_STATES | PREP_EMIT_AOS_SWTCL |
+            PREP_EMIT_STATES | PREP_EMIT_VARRAYS_SWTCL |
             (indexed ? PREP_INDEXED : 0),
             indexed ? 256 : 6);
 
@@ -1024,12 +1023,12 @@ static void r300_render_draw_arrays(struct vbuf_render* render,
 
     if (r300->draw_first_emitted) {
         if (!r300_prepare_for_rendering(r300,
-                PREP_EMIT_STATES | PREP_EMIT_AOS_SWTCL,
+                PREP_EMIT_STATES | PREP_EMIT_VARRAYS_SWTCL,
                 NULL, dwords, 0, 0, -1))
             return;
     } else {
         if (!r300_emit_states(r300,
-                PREP_EMIT_STATES | PREP_EMIT_AOS_SWTCL,
+                PREP_EMIT_STATES | PREP_EMIT_VARRAYS_SWTCL,
                 NULL, 0, 0, -1))
             return;
     }
@@ -1064,12 +1063,12 @@ static void r300_render_draw_elements(struct vbuf_render* render,
 
     if (r300->draw_first_emitted) {
         if (!r300_prepare_for_rendering(r300,
-                PREP_EMIT_STATES | PREP_EMIT_AOS_SWTCL | PREP_INDEXED,
+                PREP_EMIT_STATES | PREP_EMIT_VARRAYS_SWTCL | PREP_INDEXED,
                 NULL, 256, 0, 0, -1))
             return;
     } else {
         if (!r300_emit_states(r300,
-                PREP_EMIT_STATES | PREP_EMIT_AOS_SWTCL | PREP_INDEXED,
+                PREP_EMIT_STATES | PREP_EMIT_VARRAYS_SWTCL | PREP_INDEXED,
                 NULL, 0, 0, -1))
             return;
     }
@@ -1106,7 +1105,7 @@ static void r300_render_draw_elements(struct vbuf_render* render,
 
         if (count) {
             if (!r300_prepare_for_rendering(r300,
-                    PREP_EMIT_AOS_SWTCL | PREP_INDEXED,
+                    PREP_EMIT_VARRAYS_SWTCL | PREP_INDEXED,
                     NULL, 256, 0, 0, -1))
                 return;
 
diff --git a/src/gallium/drivers/r300/r300_state.c b/src/gallium/drivers/r300/r300_state.c
index 7127ea1ac16..057cd9faf03 100644
--- a/src/gallium/drivers/r300/r300_state.c
+++ b/src/gallium/drivers/r300/r300_state.c
@@ -1307,7 +1307,7 @@ static void*
     sampler->filter0 |= r300_translate_tex_filters(state->min_img_filter,
                                                    state->mag_img_filter,
                                                    state->min_mip_filter,
-                                                   state->max_anisotropy > 0);
+                                                   state->max_anisotropy > 1);
 
     sampler->filter0 |= r300_anisotropy(state->max_anisotropy);
 
diff --git a/src/gallium/drivers/r300/r300_state_derived.c b/src/gallium/drivers/r300/r300_state_derived.c
index 121409b2260..f63114e7eb7 100644
--- a/src/gallium/drivers/r300/r300_state_derived.c
+++ b/src/gallium/drivers/r300/r300_state_derived.c
@@ -854,6 +854,12 @@ static void r300_merge_textures_and_samplers(struct r300_context* r300)
                 texstate->filter0 |= R300_TX_WRAP_T(R300_TX_CLAMP_TO_EDGE);
             }
 
+            /* The hardware doesn't like CLAMP and CLAMP_TO_BORDER
+             * for the 3rd coordinate if the texture isn't 3D. */
+            if (tex->b.b.b.target != PIPE_TEXTURE_3D) {
+                texstate->filter0 &= ~R300_TX_WRAP_R_MASK;
+            }
+
             if (tex->tex.is_npot) {
                 /* NPOT textures don't support mip filter, unfortunately.
                  * This prevents incorrect rendering. */
diff --git a/src/gallium/drivers/r300/r300_state_inlines.h b/src/gallium/drivers/r300/r300_state_inlines.h
index 54dae1acd98..62c03b3909b 100644
--- a/src/gallium/drivers/r300/r300_state_inlines.h
+++ b/src/gallium/drivers/r300/r300_state_inlines.h
@@ -261,51 +261,49 @@ static INLINE uint32_t r300_translate_wrap(int wrap)
 }
 
 static INLINE uint32_t r300_translate_tex_filters(int min, int mag, int mip,
-                                                  int is_anisotropic)
+                                                  boolean is_anisotropic)
 {
     uint32_t retval = 0;
-    if (is_anisotropic)
-        retval |= R300_TX_MIN_FILTER_ANISO | R300_TX_MAG_FILTER_ANISO;
-    else {
-        switch (min) {
-        case PIPE_TEX_FILTER_NEAREST:
-            retval |= R300_TX_MIN_FILTER_NEAREST;
-            break;
-        case PIPE_TEX_FILTER_LINEAR:
-            retval |= R300_TX_MIN_FILTER_LINEAR;
-            break;
-        default:
-            fprintf(stderr, "r300: Unknown texture filter %d\n", min);
-            assert(0);
-            break;
-        }
-        switch (mag) {
-        case PIPE_TEX_FILTER_NEAREST:
-            retval |= R300_TX_MAG_FILTER_NEAREST;
-            break;
-        case PIPE_TEX_FILTER_LINEAR:
-            retval |= R300_TX_MAG_FILTER_LINEAR;
-            break;
-        default:
-            fprintf(stderr, "r300: Unknown texture filter %d\n", mag);
-            assert(0);
-            break;
-        }
+
+    switch (min) {
+    case PIPE_TEX_FILTER_NEAREST:
+        retval |= R300_TX_MIN_FILTER_NEAREST;
+        break;
+    case PIPE_TEX_FILTER_LINEAR:
+        retval |= is_anisotropic ? R300_TX_MIN_FILTER_ANISO :
+                                   R300_TX_MIN_FILTER_LINEAR;
+        break;
+    default:
+        fprintf(stderr, "r300: Unknown texture filter %d\n", min);
+        assert(0);
     }
+
+    switch (mag) {
+    case PIPE_TEX_FILTER_NEAREST:
+        retval |= R300_TX_MAG_FILTER_NEAREST;
+        break;
+    case PIPE_TEX_FILTER_LINEAR:
+        retval |= is_anisotropic ? R300_TX_MAG_FILTER_ANISO :
+                                   R300_TX_MAG_FILTER_LINEAR;
+        break;
+    default:
+        fprintf(stderr, "r300: Unknown texture filter %d\n", mag);
+        assert(0);
+    }
+
     switch (mip) {
-        case PIPE_TEX_MIPFILTER_NONE:
-            retval |= R300_TX_MIN_FILTER_MIP_NONE;
-            break;
-        case PIPE_TEX_MIPFILTER_NEAREST:
-            retval |= R300_TX_MIN_FILTER_MIP_NEAREST;
-            break;
-        case PIPE_TEX_MIPFILTER_LINEAR:
-            retval |= R300_TX_MIN_FILTER_MIP_LINEAR;
-            break;
-        default:
-            fprintf(stderr, "r300: Unknown texture filter %d\n", mip);
-            assert(0);
-            break;
+    case PIPE_TEX_MIPFILTER_NONE:
+        retval |= R300_TX_MIN_FILTER_MIP_NONE;
+        break;
+    case PIPE_TEX_MIPFILTER_NEAREST:
+        retval |= R300_TX_MIN_FILTER_MIP_NEAREST;
+        break;
+    case PIPE_TEX_MIPFILTER_LINEAR:
+        retval |= R300_TX_MIN_FILTER_MIP_LINEAR;
+        break;
+    default:
+        fprintf(stderr, "r300: Unknown texture filter %d\n", mip);
+        assert(0);
     }
 
     return retval;
diff --git a/src/gallium/drivers/r300/r300_texture.c b/src/gallium/drivers/r300/r300_texture.c
index 38ca9a24e45..62c2f1fff6c 100644
--- a/src/gallium/drivers/r300/r300_texture.c
+++ b/src/gallium/drivers/r300/r300_texture.c
@@ -447,16 +447,8 @@ static uint32_t r300_translate_colorformat(enum pipe_format format)
         /*case PIPE_FORMAT_B8G8R8A8_SNORM:*/
         case PIPE_FORMAT_B8G8R8X8_UNORM:
         /*case PIPE_FORMAT_B8G8R8X8_SNORM:*/
-        case PIPE_FORMAT_A8R8G8B8_UNORM:
-        /*case PIPE_FORMAT_A8R8G8B8_SNORM:*/
-        case PIPE_FORMAT_X8R8G8B8_UNORM:
-        /*case PIPE_FORMAT_X8R8G8B8_SNORM:*/
-        case PIPE_FORMAT_A8B8G8R8_UNORM:
-        /*case PIPE_FORMAT_A8B8G8R8_SNORM:*/
         case PIPE_FORMAT_R8G8B8A8_UNORM:
         case PIPE_FORMAT_R8G8B8A8_SNORM:
-        case PIPE_FORMAT_X8B8G8R8_UNORM:
-        /*case PIPE_FORMAT_X8B8G8R8_SNORM:*/
         case PIPE_FORMAT_R8G8B8X8_UNORM:
         /*case PIPE_FORMAT_R8G8B8X8_SNORM:*/
         /* These formats work fine with ARGB8888 if US_OUT_FMT is set
@@ -662,10 +654,6 @@ static uint32_t r300_translate_out_fmt(enum pipe_format format)
                 R300_C2_SEL_R | R300_C3_SEL_A;
 
         /* ARGB outputs. */
-        case PIPE_FORMAT_A8R8G8B8_UNORM:
-        /*case PIPE_FORMAT_A8R8G8B8_SNORM:*/
-        case PIPE_FORMAT_X8R8G8B8_UNORM:
-        /*case PIPE_FORMAT_X8R8G8B8_SNORM:*/
         case PIPE_FORMAT_A16_UNORM:
         case PIPE_FORMAT_A16_SNORM:
         case PIPE_FORMAT_A16_FLOAT:
@@ -674,15 +662,6 @@ static uint32_t r300_translate_out_fmt(enum pipe_format format)
                 R300_C0_SEL_A | R300_C1_SEL_R |
                 R300_C2_SEL_G | R300_C3_SEL_B;
 
-        /* ABGR outputs. */
-        case PIPE_FORMAT_A8B8G8R8_UNORM:
-        /*case PIPE_FORMAT_A8B8G8R8_SNORM:*/
-        case PIPE_FORMAT_X8B8G8R8_UNORM:
-        /*case PIPE_FORMAT_X8B8G8R8_SNORM:*/
-            return modifier |
-                R300_C0_SEL_A | R300_C1_SEL_B |
-                R300_C2_SEL_G | R300_C3_SEL_R;
-
         /* RGBA outputs. */
         case PIPE_FORMAT_R8G8B8X8_UNORM:
         /*case PIPE_FORMAT_R8G8B8X8_SNORM:*/
diff --git a/src/gallium/drivers/r600/SConscript b/src/gallium/drivers/r600/SConscript
index 0135808f10a..19f07b2bef8 100644
--- a/src/gallium/drivers/r600/SConscript
+++ b/src/gallium/drivers/r600/SConscript
@@ -2,11 +2,7 @@ Import('*')
 
 env = env.Clone()
 
-try:
-    env.ParseConfig('pkg-config --cflags libdrm_radeon')
-except OSError:
-    print 'warning: not building r600'
-    Return()
+env.PkgUseModules('DRM_RADEON')
 
 env.Append(CPPPATH = [
     '#/include',
diff --git a/src/gallium/drivers/r600/eg_state_inlines.h b/src/gallium/drivers/r600/eg_state_inlines.h
index b780dba3e33..b5590116e8f 100644
--- a/src/gallium/drivers/r600/eg_state_inlines.h
+++ b/src/gallium/drivers/r600/eg_state_inlines.h
@@ -292,7 +292,7 @@ static inline uint32_t r600_translate_stencilformat(enum pipe_format format)
 static inline uint32_t r600_translate_colorswap(enum pipe_format format)
 {
 	switch (format) {
-		/* 8-bit buffers. */
+	/* 8-bit buffers. */
 	case PIPE_FORMAT_L4A4_UNORM:
 		return V_028C70_SWAP_ALT;
 
@@ -305,7 +305,7 @@ static inline uint32_t r600_translate_colorswap(enum pipe_format format)
 	case PIPE_FORMAT_R8_SNORM:
 		return V_028C70_SWAP_STD;
 
-		/* 16-bit buffers. */
+	/* 16-bit buffers. */
 	case PIPE_FORMAT_B5G6R5_UNORM:
 		return V_028C70_SWAP_STD_REV;
 
@@ -327,9 +327,10 @@ static inline uint32_t r600_translate_colorswap(enum pipe_format format)
 		return V_028C70_SWAP_STD;
 
 	case PIPE_FORMAT_R16_UNORM:
+	case PIPE_FORMAT_R16_FLOAT:
 		return V_028C70_SWAP_STD;
-		/* 32-bit buffers. */
 
+	/* 32-bit buffers. */
 	case PIPE_FORMAT_A8B8G8R8_SRGB:
 		return V_028C70_SWAP_STD_REV;
 	case PIPE_FORMAT_B8G8R8A8_SRGB:
@@ -343,6 +344,7 @@ static inline uint32_t r600_translate_colorswap(enum pipe_format format)
 	case PIPE_FORMAT_X8R8G8B8_UNORM:
 		return V_028C70_SWAP_ALT_REV;
 	case PIPE_FORMAT_R8G8B8A8_SNORM:
+	case PIPE_FORMAT_R8G8B8A8_UNORM:
 	case PIPE_FORMAT_R8G8B8X8_UNORM:
 		return V_028C70_SWAP_STD;
 
@@ -373,13 +375,13 @@ static inline uint32_t r600_translate_colorswap(enum pipe_format format)
 	case PIPE_FORMAT_R16G16_UNORM:
 		return V_028C70_SWAP_STD;
 
-		/* 64-bit buffers. */
+	/* 64-bit buffers. */
 	case PIPE_FORMAT_R32G32_FLOAT:
 	case PIPE_FORMAT_R16G16B16A16_UNORM:
 	case PIPE_FORMAT_R16G16B16A16_SNORM:
 	case PIPE_FORMAT_R16G16B16A16_FLOAT:
 
-		/* 128-bit buffers. */
+	/* 128-bit buffers. */
 	case PIPE_FORMAT_R32G32B32A32_FLOAT:
 	case PIPE_FORMAT_R32G32B32A32_SNORM:
 	case PIPE_FORMAT_R32G32B32A32_UNORM:
@@ -394,7 +396,7 @@ static inline uint32_t r600_translate_colorswap(enum pipe_format format)
 static INLINE uint32_t r600_translate_colorformat(enum pipe_format format)
 {
 	switch (format) {
-		/* 8-bit buffers. */
+	/* 8-bit buffers. */
 	case PIPE_FORMAT_L4A4_UNORM:
 		return V_028C70_COLOR_4_4;
 
@@ -406,7 +408,7 @@ static INLINE uint32_t r600_translate_colorformat(enum pipe_format format)
 	case PIPE_FORMAT_R8_SNORM:
 		return V_028C70_COLOR_8;
 
-		/* 16-bit buffers. */
+	/* 16-bit buffers. */
 	case PIPE_FORMAT_B5G6R5_UNORM:
 		return V_028C70_COLOR_5_6_5;
 
@@ -429,7 +431,10 @@ static INLINE uint32_t r600_translate_colorformat(enum pipe_format format)
 	case PIPE_FORMAT_R16_UNORM:
 		return V_028C70_COLOR_16;
 
-		/* 32-bit buffers. */
+	case PIPE_FORMAT_R16_FLOAT:
+		return V_028C70_COLOR_16_FLOAT;
+
+	/* 32-bit buffers. */
 	case PIPE_FORMAT_A8B8G8R8_SRGB:
 	case PIPE_FORMAT_A8B8G8R8_UNORM:
 	case PIPE_FORMAT_A8R8G8B8_UNORM:
@@ -472,7 +477,7 @@ static INLINE uint32_t r600_translate_colorformat(enum pipe_format format)
 	case PIPE_FORMAT_R11G11B10_FLOAT:
 		return V_028C70_COLOR_10_11_11_FLOAT;
 
-		/* 64-bit buffers. */
+	/* 64-bit buffers. */
 	case PIPE_FORMAT_R16G16B16_USCALED:
 	case PIPE_FORMAT_R16G16B16A16_USCALED:
 	case PIPE_FORMAT_R16G16B16_SSCALED:
@@ -492,20 +497,21 @@ static INLINE uint32_t r600_translate_colorformat(enum pipe_format format)
 	case PIPE_FORMAT_R32G32_SSCALED:
 		return V_028C70_COLOR_32_32;
 
-		/* 128-bit buffers. */
+	/* 96-bit buffers. */
+	case PIPE_FORMAT_R32G32B32_FLOAT:
+		return V_028C70_COLOR_32_32_32_FLOAT;
+
+	/* 128-bit buffers. */
 	case PIPE_FORMAT_R32G32B32A32_SNORM:
 	case PIPE_FORMAT_R32G32B32A32_UNORM:
 		return V_028C70_COLOR_32_32_32_32;
-	case PIPE_FORMAT_R32G32B32_FLOAT:
-	  	return V_028C70_COLOR_32_32_32_FLOAT;
 	case PIPE_FORMAT_R32G32B32A32_FLOAT:
 		return V_028C70_COLOR_32_32_32_32_FLOAT;
 
-		/* YUV buffers. */
+	/* YUV buffers. */
 	case PIPE_FORMAT_UYVY:
 	case PIPE_FORMAT_YUYV:
 	default:
-		/* R600_ERR("unsupported color format %d\n", format); */
 		return ~0; /* Unsupported. */
 	}
 }
@@ -517,11 +523,11 @@ static INLINE uint32_t r600_colorformat_endian_swap(uint32_t colorformat)
 		case V_028C70_COLOR_4_4:
 			return(ENDIAN_NONE);
 
-			/* 8-bit buffers. */
+		/* 8-bit buffers. */
 		case V_028C70_COLOR_8:
 			return(ENDIAN_NONE);
 
-			/* 16-bit buffers. */
+		/* 16-bit buffers. */
 		case V_028C70_COLOR_5_6_5:
 		case V_028C70_COLOR_1_5_5_5:
 		case V_028C70_COLOR_4_4_4_4:
@@ -529,7 +535,7 @@ static INLINE uint32_t r600_colorformat_endian_swap(uint32_t colorformat)
 		case V_028C70_COLOR_8_8:
 			return(ENDIAN_8IN16);
 
-			/* 32-bit buffers. */
+		/* 32-bit buffers. */
 		case V_028C70_COLOR_8_8_8_8:
 		case V_028C70_COLOR_2_10_10_10:
 		case V_028C70_COLOR_8_24:
@@ -539,7 +545,7 @@ static INLINE uint32_t r600_colorformat_endian_swap(uint32_t colorformat)
 		case V_028C70_COLOR_16_16:
 			return(ENDIAN_8IN32);
 
-			/* 64-bit buffers. */
+		/* 64-bit buffers. */
 		case V_028C70_COLOR_16_16_16_16:
 		case V_028C70_COLOR_16_16_16_16_FLOAT:
 			return(ENDIAN_8IN16);
@@ -548,8 +554,9 @@ static INLINE uint32_t r600_colorformat_endian_swap(uint32_t colorformat)
 		case V_028C70_COLOR_32_32:
 			return(ENDIAN_8IN32);
 
-			/* 128-bit buffers. */
+		/* 96-bit buffers. */
 		case V_028C70_COLOR_32_32_32_FLOAT:
+		/* 128-bit buffers. */
 		case V_028C70_COLOR_32_32_32_32_FLOAT:
 		case V_028C70_COLOR_32_32_32_32:
 			return(ENDIAN_8IN32);
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c
index 9ebfe54c76d..dc182611482 100644
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -256,6 +256,8 @@ static void *evergreen_create_rs_state(struct pipe_context *ctx,
 	}
 
 	rstate = &rs->rstate;
+	rs->clamp_vertex_color = state->clamp_vertex_color;
+	rs->clamp_fragment_color = state->clamp_fragment_color;
 	rs->flatshade = state->flatshade;
 	rs->sprite_coord_enable = state->sprite_coord_enable;
 
@@ -482,19 +484,27 @@ static void evergreen_set_ps_sampler_view(struct pipe_context *ctx, unsigned cou
 	struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
 	struct r600_pipe_sampler_view **resource = (struct r600_pipe_sampler_view **)views;
 	int i;
+	int has_depth = 0;
 
 	for (i = 0; i < count; i++) {
 		if (&rctx->ps_samplers.views[i]->base != views[i]) {
-			if (resource[i])
+			if (resource[i]) {
+				if (((struct r600_resource_texture *)resource[i]->base.texture)->depth)
+					has_depth = 1;
 				evergreen_context_pipe_state_set_ps_resource(&rctx->ctx, &resource[i]->state,
 									     i + R600_MAX_CONST_BUFFERS);
-			else
+			} else
 				evergreen_context_pipe_state_set_ps_resource(&rctx->ctx, NULL,
 									     i + R600_MAX_CONST_BUFFERS);
 
 			pipe_sampler_view_reference(
 				(struct pipe_sampler_view **)&rctx->ps_samplers.views[i],
 				views[i]);
+		} else {
+			if (resource[i]) {
+				if (((struct r600_resource_texture *)resource[i]->base.texture)->depth)
+					has_depth = 1;
+			}
 		}
 	}
 	for (i = count; i < NUM_TEX_UNITS; i++) {
@@ -504,6 +514,7 @@ static void evergreen_set_ps_sampler_view(struct pipe_context *ctx, unsigned cou
 			pipe_sampler_view_reference((struct pipe_sampler_view **)&rctx->ps_samplers.views[i], NULL);
 		}
 	}
+	rctx->have_depth_texture = has_depth;
 	rctx->ps_samplers.n_views = count;
 }
 
@@ -689,6 +700,9 @@ static void evergreen_cb(struct r600_pipe_context *rctx, struct r600_pipe_state
 	surf = (struct r600_surface *)state->cbufs[cb];
 	rtex = (struct r600_resource_texture*)state->cbufs[cb]->texture;
 
+	if (rtex->depth)
+		rctx->have_depth_fb = TRUE;
+
 	if (rtex->depth && !rtex->is_flushing_texture) {
 	        r600_texture_depth_flush(&rctx->context, state->cbufs[cb]->texture, TRUE);
 		rtex = rtex->flushed_depth_texture;
@@ -870,6 +884,8 @@ static void evergreen_set_framebuffer_state(struct pipe_context *ctx,
 	util_copy_framebuffer_state(&rctx->framebuffer, state);
 
 	/* build states */
+	rctx->have_depth_fb = 0;
+	rctx->nr_cbufs = state->nr_cbufs;
 	for (int i = 0; i < state->nr_cbufs; i++) {
 		evergreen_cb(rctx, rstate, state, i);
 	}
@@ -1616,7 +1632,10 @@ void evergreen_pipe_shader_ps(struct pipe_context *ctx, struct r600_pipe_shader
 		    rshader->output[i].name == TGSI_SEMANTIC_STENCIL)
 			exports_ps |= 1;
 		else if (rshader->output[i].name == TGSI_SEMANTIC_COLOR) {
-			num_cout++;
+			if (rshader->fs_write_all)
+				num_cout = rshader->nr_cbufs;
+			else
+				num_cout++;
 		}
 	}
 	exports_ps |= S_02884C_EXPORT_COLORS(num_cout);
diff --git a/src/gallium/drivers/r600/r600.h b/src/gallium/drivers/r600/r600.h
index bf7138d9e4e..151e831e5c6 100644
--- a/src/gallium/drivers/r600/r600.h
+++ b/src/gallium/drivers/r600/r600.h
@@ -245,6 +245,7 @@ struct r600_context {
 	unsigned		pm4_cdwords;
 	unsigned		pm4_dirty_cdwords;
 	unsigned		ctx_pm4_ndwords;
+	unsigned		init_dwords;
 	unsigned		nreloc;
 	unsigned		creloc;
 	struct r600_reloc	*reloc;
@@ -261,6 +262,7 @@ struct r600_context {
 	struct r600_range vs_resources;
 	struct r600_range fs_resources;
 	int num_ps_resources, num_vs_resources, num_fs_resources;
+	boolean			have_depth_texture, have_depth_fb;
 };
 
 struct r600_draw {
diff --git a/src/gallium/drivers/r600/r600_asm.c b/src/gallium/drivers/r600/r600_asm.c
index 3196d97dbbb..065f955ebcb 100644
--- a/src/gallium/drivers/r600/r600_asm.c
+++ b/src/gallium/drivers/r600/r600_asm.c
@@ -1383,6 +1383,9 @@ int r600_bc_add_tex(struct r600_bc *bc, const struct r600_bc_tex *tex)
 				break;
 			}
 		}
+		/* slight hack to make gradients always go into same cf */
+		if (ntex->inst == SQ_TEX_INST_SET_GRADIENTS_H)
+			bc->force_add_cf = 1;
 	}
 
 	/* cf can contains only alu or only vtx or only tex */
@@ -1860,6 +1863,8 @@ void r600_bc_dump(struct r600_bc *bc)
 			break;
 		case V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT:
 		case V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT_DONE:
+		case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT:
+		case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT_DONE:
 			fprintf(stderr, "%04d %08X EXPORT ", id, bc->bytecode[id]);
 			fprintf(stderr, "GPR:%X ", cf->output.gpr);
 			fprintf(stderr, "ELEM_SIZE:%X ", cf->output.elem_size);
@@ -2258,7 +2263,7 @@ int r600_vertex_elements_build_fetch_shader(struct r600_pipe_context *rctx, stru
 	ve->fs_size = bc.ndw*4;
 
 	/* use PIPE_BIND_VERTEX_BUFFER so we use the cache buffer manager */
-	ve->fetch_shader = r600_bo(rctx->radeon, ve->fs_size, 256, PIPE_BIND_VERTEX_BUFFER, 0);
+	ve->fetch_shader = r600_bo(rctx->radeon, ve->fs_size, 256, PIPE_BIND_VERTEX_BUFFER, PIPE_USAGE_IMMUTABLE);
 	if (ve->fetch_shader == NULL) {
 		r600_bc_clear(&bc);
 		return -ENOMEM;
diff --git a/src/gallium/drivers/r600/r600_blit.c b/src/gallium/drivers/r600/r600_blit.c
index 151f48a8bf8..6171d285bb9 100644
--- a/src/gallium/drivers/r600/r600_blit.c
+++ b/src/gallium/drivers/r600/r600_blit.c
@@ -27,9 +27,18 @@
 
 enum r600_blitter_op /* bitmask */
 {
-	R600_CLEAR         = 1,
-	R600_CLEAR_SURFACE = 2,
-	R600_COPY          = 4
+	R600_SAVE_TEXTURES      = 1,
+	R600_SAVE_FRAMEBUFFER   = 2,
+	R600_DISABLE_RENDER_COND = 4,
+
+	R600_CLEAR         = 0,
+
+	R600_CLEAR_SURFACE = R600_SAVE_FRAMEBUFFER,
+
+	R600_COPY          = R600_SAVE_FRAMEBUFFER | R600_SAVE_TEXTURES |
+			     R600_DISABLE_RENDER_COND,
+
+	R600_DECOMPRESS    = R600_SAVE_FRAMEBUFFER | R600_DISABLE_RENDER_COND,
 };
 
 static void r600_blitter_begin(struct pipe_context *ctx, enum r600_blitter_op op)
@@ -58,10 +67,10 @@ static void r600_blitter_begin(struct pipe_context *ctx, enum r600_blitter_op op
 					 rctx->vbuf_mgr->nr_vertex_buffers,
 					 rctx->vbuf_mgr->vertex_buffer);
 
-	if (op & (R600_CLEAR_SURFACE | R600_COPY))
+	if (op & R600_SAVE_FRAMEBUFFER)
 		util_blitter_save_framebuffer(rctx->blitter, &rctx->framebuffer);
 
-	if (op & R600_COPY) {
+	if (op & R600_SAVE_TEXTURES) {
 		util_blitter_save_fragment_sampler_states(
 			rctx->blitter, rctx->ps_samplers.n_samplers,
 			(void**)rctx->ps_samplers.samplers);
@@ -71,11 +80,23 @@ static void r600_blitter_begin(struct pipe_context *ctx, enum r600_blitter_op op
 			(struct pipe_sampler_view**)rctx->ps_samplers.views);
 	}
 
+	if ((op & R600_DISABLE_RENDER_COND) && rctx->current_render_cond) {
+		rctx->saved_render_cond = rctx->current_render_cond;
+		rctx->saved_render_cond_mode = rctx->current_render_cond_mode;
+		rctx->context.render_condition(&rctx->context, NULL, 0);
+	}
+
 }
 
 static void r600_blitter_end(struct pipe_context *ctx)
 {
 	struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
+	if (rctx->saved_render_cond) {
+		rctx->context.render_condition(&rctx->context,
+					       rctx->saved_render_cond,
+					       rctx->saved_render_cond_mode);
+		rctx->saved_render_cond = NULL;
+	}
 	r600_context_queries_resume(&rctx->ctx);
 	rctx->blit = false;
 }
@@ -107,7 +128,7 @@ void r600_blit_uncompress_depth(struct pipe_context *ctx, struct r600_resource_t
 	    rctx->family == CHIP_RV620 || rctx->family == CHIP_RV635)
 		depth = 0.0f;
 
-	r600_blitter_begin(ctx, R600_CLEAR_SURFACE);
+	r600_blitter_begin(ctx, R600_DECOMPRESS);
 	util_blitter_custom_depth_stencil(rctx->blitter, zsurf, cbsurf, rctx->custom_dsa_flush, depth);
 	r600_blitter_end(ctx);
 
@@ -121,8 +142,6 @@ void r600_flush_depth_textures(struct r600_pipe_context *rctx)
 {
 	unsigned int i;
 
-	if (rctx->blit) return;
-
 	/* FIXME: This handles fragment shader textures only. */
 
 	for (i = 0; i < rctx->ps_samplers.n_views; ++i) {
@@ -275,6 +294,8 @@ static void r600_resource_copy_region(struct pipe_context *ctx,
 {
 	struct r600_resource_texture *rsrc = (struct r600_resource_texture*)src;
 	struct texture_orig_info orig_info[2];
+	struct pipe_box sbox;
+	const struct pipe_box *psbox;
 	boolean restore_orig[2];
 
 	/* Fallback for buffers. */
@@ -292,7 +313,15 @@ static void r600_resource_copy_region(struct pipe_context *ctx,
 	if (util_format_is_compressed(src->format)) {
 		r600_compressed_to_blittable(src, src_level, &orig_info[0]);
 		restore_orig[0] = TRUE;
-	}
+		sbox.x = util_format_get_nblocksx(orig_info[0].format, src_box->x);
+		sbox.y = util_format_get_nblocksy(orig_info[0].format, src_box->y);
+		sbox.z = src_box->z;
+		sbox.width = util_format_get_nblocksx(orig_info[0].format, src_box->width);
+		sbox.height = util_format_get_nblocksy(orig_info[0].format, src_box->height);
+		sbox.depth = src_box->depth;
+		psbox=&sbox;
+	} else
+		psbox=src_box;
 
 	if (util_format_is_compressed(dst->format)) {
 		r600_compressed_to_blittable(dst, dst_level, &orig_info[1]);
@@ -303,7 +332,7 @@ static void r600_resource_copy_region(struct pipe_context *ctx,
 	}
 
 	r600_hw_copy_region(ctx, dst, dst_level, dstx, dsty, dstz,
-			    src, src_level, src_box);
+			    src, src_level, psbox);
 
 	if (restore_orig[0])
 		r600_reset_blittable_to_compressed(src, src_level, &orig_info[0]);
diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c
index 70e3619de4b..049a4daae66 100644
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -127,9 +127,6 @@ static void r600_flush(struct pipe_context *ctx,
 	if (rfence)
 		*rfence = r600_create_fence(rctx);
 
-	if (!rctx->ctx.pm4_cdwords)
-		return;
-
 #if 0
 	sprintf(dname, "gallium-%08d.bof", dc);
 	if (dc < 20) {
@@ -139,11 +136,6 @@ static void r600_flush(struct pipe_context *ctx,
 	dc++;
 #endif
 	r600_context_flush(&rctx->ctx);
-
-	/* XXX This shouldn't be really necessary, but removing it breaks some tests.
-	 * Needless buffer reallocations may significantly increase memory consumption,
-	 * so getting rid of this call is important. */
-	u_upload_flush(rctx->vbuf_mgr->uploader);
 }
 
 static void r600_update_num_contexts(struct r600_screen *rscreen, int diff)
@@ -373,7 +365,6 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 	case PIPE_CAP_TEXTURE_MIRROR_CLAMP:
 	case PIPE_CAP_TEXTURE_MIRROR_REPEAT:
 	case PIPE_CAP_BLEND_EQUATION_SEPARATE:
-	case PIPE_CAP_SM3:
 	case PIPE_CAP_TEXTURE_SWIZZLE:
 	case PIPE_CAP_DEPTHSTENCIL_CLEAR_SEPARATE:
 	case PIPE_CAP_DEPTH_CLAMP:
@@ -382,6 +373,9 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 	case PIPE_CAP_MIXED_COLORBUFFER_FORMATS:
 	case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT:
 	case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER:
+	case PIPE_CAP_SM3:
+	case PIPE_CAP_SEAMLESS_CUBE_MAP:
+	case PIPE_CAP_FRAGMENT_COLOR_CLAMP_CONTROL:
 		return 1;
 
 	/* Supported except the original R600. */
@@ -391,14 +385,12 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 		return family == CHIP_R600 ? 0 : 1;
 
 	/* Supported on Evergreen. */
-	case PIPE_CAP_SEAMLESS_CUBE_MAP:
 	case PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE:
 		return family >= CHIP_CEDAR ? 1 : 0;
 
 	/* Unsupported features. */
 	case PIPE_CAP_STREAM_OUTPUT:
 	case PIPE_CAP_PRIMITIVE_RESTART:
-	case PIPE_CAP_FRAGMENT_COLOR_CLAMP_CONTROL:
 	case PIPE_CAP_TGSI_INSTANCEID:
 	case PIPE_CAP_TGSI_FS_COORD_ORIGIN_LOWER_LEFT:
 	case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER:
@@ -487,9 +479,9 @@ static int r600_get_shader_param(struct pipe_screen* pscreen, unsigned shader, e
 		return 8; /* FIXME */
 	case PIPE_SHADER_CAP_MAX_INPUTS:
 		if(shader == PIPE_SHADER_FRAGMENT)
-			return 10;
+			return 34;
 		else
-			return 16;
+			return 32;
 	case PIPE_SHADER_CAP_MAX_TEMPS:
 		return 256; /* Max native temporaries. */
 	case PIPE_SHADER_CAP_MAX_ADDRS:
diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h
index d92b74ebc4e..2667c80bcef 100644
--- a/src/gallium/drivers/r600/r600_pipe.h
+++ b/src/gallium/drivers/r600/r600_pipe.h
@@ -50,6 +50,7 @@ enum r600_pipe_state_id {
 	R600_PIPE_STATE_BLEND = 0,
 	R600_PIPE_STATE_BLEND_COLOR,
 	R600_PIPE_STATE_CONFIG,
+	R600_PIPE_STATE_SEAMLESS_CUBEMAP,
 	R600_PIPE_STATE_CLIP,
 	R600_PIPE_STATE_SCISSOR,
 	R600_PIPE_STATE_VIEWPORT,
@@ -87,6 +88,8 @@ struct r600_pipe_sampler_view {
 
 struct r600_pipe_rasterizer {
 	struct r600_pipe_state		rstate;
+	boolean				clamp_vertex_color;
+	boolean				clamp_fragment_color;
 	boolean				flatshade;
 	unsigned			sprite_coord_enable;
 	float				offset_units;
@@ -124,6 +127,12 @@ struct r600_pipe_shader {
 	struct r600_bo			*bo;
 	struct r600_bo			*bo_fetch;
 	struct r600_vertex_element	vertex_elements;
+	struct tgsi_token		*tokens;
+};
+
+struct r600_pipe_sampler_state {
+	struct r600_pipe_state		rstate;
+	boolean seamless_cube_map;
 };
 
 /* needed for blitter save */
@@ -191,12 +200,20 @@ struct r600_pipe_context {
 	struct r600_pipe_rasterizer	*rasterizer;
 	struct r600_pipe_state          vgt;
 	struct r600_pipe_state          spi;
+	struct pipe_query		*current_render_cond;
+	unsigned			current_render_cond_mode;
+	struct pipe_query		*saved_render_cond;
+	unsigned			saved_render_cond_mode;
 	/* shader information */
+	boolean				clamp_vertex_color;
+	boolean				clamp_fragment_color;
+	boolean				spi_dirty;
 	unsigned			sprite_coord_enable;
 	boolean				flatshade;
 	boolean				export_16bpc;
 	unsigned			alpha_ref;
 	boolean				alpha_ref_dirty;
+	unsigned			nr_cbufs;
 	struct r600_textures_info	ps_samplers;
 
 	struct r600_pipe_fences		fences;
@@ -204,7 +221,9 @@ struct r600_pipe_context {
 	struct u_vbuf_mgr		*vbuf_mgr;
 	struct util_slab_mempool	pool_transfers;
 	boolean				blit;
+	boolean				have_depth_texture, have_depth_fb;
 
+	unsigned default_ps_gprs, default_vs_gprs;
 };
 
 struct r600_drawl {
@@ -252,7 +271,7 @@ void r600_init_query_functions(struct r600_pipe_context *rctx);
 void r600_init_context_resource_functions(struct r600_pipe_context *r600);
 
 /* r600_shader.c */
-int r600_pipe_shader_create(struct pipe_context *ctx, struct r600_pipe_shader *shader, const struct tgsi_token *tokens);
+int r600_pipe_shader_create(struct pipe_context *ctx, struct r600_pipe_shader *shader);
 void r600_pipe_shader_destroy(struct pipe_context *ctx, struct r600_pipe_shader *shader);
 int r600_find_vs_semantic_index(struct r600_shader *vs,
 				struct r600_shader *ps, int id);
@@ -270,6 +289,7 @@ void r600_pipe_init_buffer_resource(struct r600_pipe_context *rctx,
 void r600_pipe_mod_buffer_resource(struct r600_pipe_resource_state *rstate,
 				   struct r600_resource *rbuffer,
 				   unsigned offset, unsigned stride);
+void r600_adjust_gprs(struct r600_pipe_context *rctx);
 
 /* r600_texture.c */
 void r600_init_screen_texture_functions(struct pipe_screen *screen);
diff --git a/src/gallium/drivers/r600/r600_query.c b/src/gallium/drivers/r600/r600_query.c
index 181ea3f9e49..bedb48b6031 100644
--- a/src/gallium/drivers/r600/r600_query.c
+++ b/src/gallium/drivers/r600/r600_query.c
@@ -75,6 +75,9 @@ static void r600_render_condition(struct pipe_context *ctx,
 	struct r600_query *rquery = (struct r600_query *)query;
 	int wait_flag = 0;
 
+	rctx->current_render_cond = query;
+	rctx->current_render_cond_mode = mode;
+
 	if (!query) {
 		rctx->ctx.predicate_drawing = false;
 		r600_query_predication(&rctx->ctx, NULL, PREDICATION_OP_CLEAR, 1);
diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c
index 39e6d85d7b4..f83d7079b29 100644
--- a/src/gallium/drivers/r600/r600_shader.c
+++ b/src/gallium/drivers/r600/r600_shader.c
@@ -63,10 +63,6 @@ int r600_find_vs_semantic_index(struct r600_shader *vs,
 {
 	struct r600_shader_io *input = &ps->input[id];
 
-	/* position/face doesn't get/need a semantic index */
-	if (input->name == TGSI_SEMANTIC_POSITION || input->name == TGSI_SEMANTIC_FACE)
-		return 0;
-
 	for (int i = 0; i < vs->noutput; i++) {
 		if (input->name == vs->output[i].name &&
 			input->sid == vs->output[i].sid) {
@@ -85,7 +81,8 @@ static int r600_pipe_shader(struct pipe_context *ctx, struct r600_pipe_shader *s
 
 	/* copy new shader */
 	if (shader->bo == NULL) {
-		shader->bo = r600_bo(rctx->radeon, rshader->bc.ndw * 4, 4096, 0, 0);
+		/* use PIPE_BIND_VERTEX_BUFFER so we use the cache buffer manager */
+		shader->bo = r600_bo(rctx->radeon, rshader->bc.ndw * 4, 4096, PIPE_BIND_VERTEX_BUFFER, PIPE_USAGE_IMMUTABLE);
 		if (shader->bo == NULL) {
 			return -ENOMEM;
 		}
@@ -121,9 +118,9 @@ static int r600_pipe_shader(struct pipe_context *ctx, struct r600_pipe_shader *s
 	return 0;
 }
 
-static int r600_shader_from_tgsi(const struct tgsi_token *tokens, struct r600_shader *shader);
+static int r600_shader_from_tgsi(struct r600_pipe_context * rctx, struct r600_pipe_shader *pipeshader);
 
-int r600_pipe_shader_create(struct pipe_context *ctx, struct r600_pipe_shader *shader, const struct tgsi_token *tokens)
+int r600_pipe_shader_create(struct pipe_context *ctx, struct r600_pipe_shader *shader)
 {
 	static int dump_shaders = -1;
 	struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
@@ -136,10 +133,10 @@ int r600_pipe_shader_create(struct pipe_context *ctx, struct r600_pipe_shader *s
 
 	if (dump_shaders) {
 		fprintf(stderr, "--------------------------------------------------------------\n");
-		tgsi_dump(tokens, 0);
+		tgsi_dump(shader->tokens, 0);
 	}
 	shader->shader.family = r600_get_family(rctx->radeon);
-	r = r600_shader_from_tgsi(tokens, &shader->shader);
+	r = r600_shader_from_tgsi(rctx, shader);
 	if (r) {
 		R600_ERR("translation from TGSI failed !\n");
 		return r;
@@ -162,6 +159,8 @@ void r600_pipe_shader_destroy(struct pipe_context *ctx, struct r600_pipe_shader
 
 	r600_bo_reference(rctx->radeon, &shader->bo, NULL);
 	r600_bc_clear(&shader->shader.bc);
+
+	memset(&shader->shader,0,sizeof(struct r600_shader));
 }
 
 /*
@@ -189,7 +188,7 @@ struct r600_shader_ctx {
 	struct r600_shader_tgsi_instruction	*inst_info;
 	struct r600_bc				*bc;
 	struct r600_shader			*shader;
-	struct r600_shader_src			src[3];
+	struct r600_shader_src			src[4];
 	u32					*literals;
 	u32					nliterals;
 	u32					max_driver_temp_used;
@@ -597,15 +596,17 @@ static int tgsi_split_literal_constant(struct r600_shader_ctx *ctx)
 	return 0;
 }
 
-static int r600_shader_from_tgsi(const struct tgsi_token *tokens, struct r600_shader *shader)
+static int r600_shader_from_tgsi(struct r600_pipe_context * rctx, struct r600_pipe_shader *pipeshader)
 {
+	struct r600_shader *shader = &pipeshader->shader;
+	struct tgsi_token *tokens = pipeshader->tokens;
 	struct tgsi_full_immediate *immediate;
 	struct tgsi_full_property *property;
 	struct r600_shader_ctx ctx;
 	struct r600_bc_output output[32];
 	unsigned output_done, noutput;
 	unsigned opcode;
-	int i, r = 0, pos0;
+	int i, j, r = 0, pos0;
 
 	ctx.bc = &shader->bc;
 	ctx.shader = shader;
@@ -619,6 +620,11 @@ static int r600_shader_from_tgsi(const struct tgsi_token *tokens, struct r600_sh
 	shader->processor_type = ctx.type;
 	ctx.bc->type = shader->processor_type;
 
+	shader->clamp_color = (((ctx.type == TGSI_PROCESSOR_FRAGMENT) && rctx->clamp_fragment_color) ||
+		((ctx.type == TGSI_PROCESSOR_VERTEX) && rctx->clamp_vertex_color));
+
+	shader->nr_cbufs = rctx->nr_cbufs;
+
 	/* register allocations */
 	/* Values [0,127] correspond to GPR[0..127].
 	 * Values [128,159] correspond to constant buffer bank 0
@@ -728,52 +734,103 @@ static int r600_shader_from_tgsi(const struct tgsi_token *tokens, struct r600_sh
 			goto out_err;
 		}
 	}
-	/* export output */
+
 	noutput = shader->noutput;
+
+	/* clamp color outputs */
+	if (shader->clamp_color) {
+		for (i = 0; i < noutput; i++) {
+			if (shader->output[i].name == TGSI_SEMANTIC_COLOR ||
+				shader->output[i].name == TGSI_SEMANTIC_BCOLOR) {
+
+				int j;
+				for (j = 0; j < 4; j++) {
+					struct r600_bc_alu alu;
+					memset(&alu, 0, sizeof(struct r600_bc_alu));
+
+					/* MOV_SAT R, R */
+					alu.inst = BC_INST(ctx.bc, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOV);
+					alu.dst.sel = shader->output[i].gpr;
+					alu.dst.chan = j;
+					alu.dst.write = 1;
+					alu.dst.clamp = 1;
+					alu.src[0].sel = alu.dst.sel;
+					alu.src[0].chan = j;
+
+					if (j == 3) {
+						alu.last = 1;
+					}
+					r = r600_bc_add_alu(ctx.bc, &alu);
+					if (r)
+						return r;
+				}
+			}
+		}
+	}
+
+	/* export output */
+	j = 0;
 	for (i = 0, pos0 = 0; i < noutput; i++) {
 		memset(&output[i], 0, sizeof(struct r600_bc_output));
-		output[i].gpr = shader->output[i].gpr;
-		output[i].elem_size = 3;
-		output[i].swizzle_x = 0;
-		output[i].swizzle_y = 1;
-		output[i].swizzle_z = 2;
-		output[i].swizzle_w = 3;
-		output[i].burst_count = 1;
-		output[i].barrier = 1;
-		output[i].type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_PARAM;
-		output[i].array_base = i - pos0;
-		output[i].inst = BC_INST(ctx.bc, V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT);
+		output[i + j].gpr = shader->output[i].gpr;
+		output[i + j].elem_size = 3;
+		output[i + j].swizzle_x = 0;
+		output[i + j].swizzle_y = 1;
+		output[i + j].swizzle_z = 2;
+		output[i + j].swizzle_w = 3;
+		output[i + j].burst_count = 1;
+		output[i + j].barrier = 1;
+		output[i + j].type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_PARAM;
+		output[i + j].array_base = i - pos0;
+		output[i + j].inst = BC_INST(ctx.bc, V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT);
 		switch (ctx.type) {
 		case TGSI_PROCESSOR_VERTEX:
 			if (shader->output[i].name == TGSI_SEMANTIC_POSITION) {
-				output[i].array_base = 60;
-				output[i].type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_POS;
+				output[i + j].array_base = 60;
+				output[i + j].type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_POS;
 				/* position doesn't count in array_base */
 				pos0++;
 			}
 			if (shader->output[i].name == TGSI_SEMANTIC_PSIZE) {
-				output[i].array_base = 61;
-				output[i].type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_POS;
+				output[i + j].array_base = 61;
+				output[i + j].type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_POS;
 				/* position doesn't count in array_base */
 				pos0++;
 			}
 			break;
 		case TGSI_PROCESSOR_FRAGMENT:
 			if (shader->output[i].name == TGSI_SEMANTIC_COLOR) {
-				output[i].array_base = shader->output[i].sid;
-				output[i].type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_PIXEL;
+				output[i + j].array_base = shader->output[i].sid;
+				output[i + j].type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_PIXEL;
+				if (shader->fs_write_all && (shader->family >= CHIP_CEDAR)) {
+					for (j = 1; j < shader->nr_cbufs; j++) {
+						memset(&output[i + j], 0, sizeof(struct r600_bc_output));
+						output[i + j].gpr = shader->output[i].gpr;
+						output[i + j].elem_size = 3;
+						output[i + j].swizzle_x = 0;
+						output[i + j].swizzle_y = 1;
+						output[i + j].swizzle_z = 2;
+						output[i + j].swizzle_w = 3;
+						output[i + j].burst_count = 1;
+						output[i + j].barrier = 1;
+						output[i + j].array_base = shader->output[i].sid + j;
+						output[i + j].inst = BC_INST(ctx.bc, V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT);
+						output[i + j].type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_PIXEL;
+					}
+					j--;
+				}
 			} else if (shader->output[i].name == TGSI_SEMANTIC_POSITION) {
-				output[i].array_base = 61;
-				output[i].swizzle_x = 2;
-				output[i].swizzle_y = 7;
-				output[i].swizzle_z = output[i].swizzle_w = 7;
-				output[i].type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_PIXEL;
+				output[i + j].array_base = 61;
+				output[i + j].swizzle_x = 2;
+				output[i + j].swizzle_y = 7;
+				output[i + j].swizzle_z = output[i + j].swizzle_w = 7;
+				output[i + j].type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_PIXEL;
 			} else if (shader->output[i].name == TGSI_SEMANTIC_STENCIL) {
-				output[i].array_base = 61;
-				output[i].swizzle_x = 7;
-				output[i].swizzle_y = 1;
-				output[i].swizzle_z = output[i].swizzle_w = 7;
-				output[i].type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_PIXEL;
+				output[i + j].array_base = 61;
+				output[i + j].swizzle_x = 7;
+				output[i + j].swizzle_y = 1;
+				output[i + j].swizzle_z = output[i + j].swizzle_w = 7;
+				output[i + j].type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_PIXEL;
 			} else {
 				R600_ERR("unsupported fragment output name %d\n", shader->output[i].name);
 				r = -EINVAL;
@@ -786,6 +843,7 @@ static int r600_shader_from_tgsi(const struct tgsi_token *tokens, struct r600_sh
 			goto out_err;
 		}
 	}
+	noutput += j;
 	/* add fake param output for vertex shader if no param is exported */
 	if (ctx.type == TGSI_PROCESSOR_VERTEX) {
 		for (i = 0, pos0 = 0; i < noutput; i++) {
@@ -1306,41 +1364,6 @@ static int tgsi_lit(struct r600_shader_ctx *ctx)
 	struct r600_bc_alu alu;
 	int r;
 
-	/* dst.x, <- 1.0  */
-	memset(&alu, 0, sizeof(struct r600_bc_alu));
-	alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOV);
-	alu.src[0].sel  = V_SQ_ALU_SRC_1; /*1.0*/
-	alu.src[0].chan = 0;
-	tgsi_dst(ctx, &inst->Dst[0], 0, &alu.dst);
-	alu.dst.write = (inst->Dst[0].Register.WriteMask >> 0) & 1;
-	r = r600_bc_add_alu(ctx->bc, &alu);
-	if (r)
-		return r;
-
-	/* dst.y = max(src.x, 0.0) */
-	memset(&alu, 0, sizeof(struct r600_bc_alu));
-	alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MAX);
-	r600_bc_src(&alu.src[0], &ctx->src[0], 0);
-	alu.src[1].sel  = V_SQ_ALU_SRC_0; /*0.0*/
-	alu.src[1].chan = 0;
-	tgsi_dst(ctx, &inst->Dst[0], 1, &alu.dst);
-	alu.dst.write = (inst->Dst[0].Register.WriteMask >> 1) & 1;
-	r = r600_bc_add_alu(ctx->bc, &alu);
-	if (r)
-		return r;
-
-	/* dst.w, <- 1.0  */
-	memset(&alu, 0, sizeof(struct r600_bc_alu));
-	alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOV);
-	alu.src[0].sel  = V_SQ_ALU_SRC_1;
-	alu.src[0].chan = 0;
-	tgsi_dst(ctx, &inst->Dst[0], 3, &alu.dst);
-	alu.dst.write = (inst->Dst[0].Register.WriteMask >> 3) & 1;
-	alu.last = 1;
-	r = r600_bc_add_alu(ctx->bc, &alu);
-	if (r)
-		return r;
-
 	if (inst->Dst[0].Register.WriteMask & (1 << 2))
 	{
 		int chan;
@@ -1369,7 +1392,9 @@ static int tgsi_lit(struct r600_shader_ctx *ctx)
 			memset(&alu, 0, sizeof(struct r600_bc_alu));
 			alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_LOG_CLAMPED);
 			r600_bc_src(&alu.src[0], &ctx->src[0], 1);
-			tgsi_dst(ctx, &inst->Dst[0], 2, &alu.dst);
+			alu.dst.sel = ctx->temp_reg;
+			alu.dst.chan = 2;
+			alu.dst.write = 1;
 			alu.last = 1;
 			r = r600_bc_add_alu(ctx->bc, &alu);
 			if (r)
@@ -1426,6 +1451,42 @@ static int tgsi_lit(struct r600_shader_ctx *ctx)
 				return r;
 		}
 	}
+
+	/* dst.x, <- 1.0  */
+	memset(&alu, 0, sizeof(struct r600_bc_alu));
+	alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOV);
+	alu.src[0].sel  = V_SQ_ALU_SRC_1; /*1.0*/
+	alu.src[0].chan = 0;
+	tgsi_dst(ctx, &inst->Dst[0], 0, &alu.dst);
+	alu.dst.write = (inst->Dst[0].Register.WriteMask >> 0) & 1;
+	r = r600_bc_add_alu(ctx->bc, &alu);
+	if (r)
+		return r;
+
+	/* dst.y = max(src.x, 0.0) */
+	memset(&alu, 0, sizeof(struct r600_bc_alu));
+	alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MAX);
+	r600_bc_src(&alu.src[0], &ctx->src[0], 0);
+	alu.src[1].sel  = V_SQ_ALU_SRC_0; /*0.0*/
+	alu.src[1].chan = 0;
+	tgsi_dst(ctx, &inst->Dst[0], 1, &alu.dst);
+	alu.dst.write = (inst->Dst[0].Register.WriteMask >> 1) & 1;
+	r = r600_bc_add_alu(ctx->bc, &alu);
+	if (r)
+		return r;
+
+	/* dst.w, <- 1.0  */
+	memset(&alu, 0, sizeof(struct r600_bc_alu));
+	alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOV);
+	alu.src[0].sel  = V_SQ_ALU_SRC_1;
+	alu.src[0].chan = 0;
+	tgsi_dst(ctx, &inst->Dst[0], 3, &alu.dst);
+	alu.dst.write = (inst->Dst[0].Register.WriteMask >> 3) & 1;
+	alu.last = 1;
+	r = r600_bc_add_alu(ctx->bc, &alu);
+	if (r)
+		return r;
+
 	return 0;
 }
 
@@ -1748,6 +1809,22 @@ static int tgsi_dp(struct r600_shader_ctx *ctx)
 	return 0;
 }
 
+static inline boolean tgsi_tex_src_requires_loading(struct r600_shader_ctx *ctx,
+						    unsigned index)
+{
+	struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction;
+	return 	(inst->Src[index].Register.File != TGSI_FILE_TEMPORARY &&
+		inst->Src[index].Register.File != TGSI_FILE_INPUT) ||
+		ctx->src[index].neg || ctx->src[index].abs;
+}
+
+static inline unsigned tgsi_tex_get_src_gpr(struct r600_shader_ctx *ctx,
+					unsigned index)
+{
+	struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction;
+	return ctx->file_offset[inst->Src[index].Register.File] + inst->Src[index].Register.Index;
+}
+
 static int tgsi_tex(struct r600_shader_ctx *ctx)
 {
 	static float one_point_five = 1.5f;
@@ -1755,19 +1832,70 @@ static int tgsi_tex(struct r600_shader_ctx *ctx)
 	struct r600_bc_tex tex;
 	struct r600_bc_alu alu;
 	unsigned src_gpr;
-	int r, i;
+	int r, i, j;
 	int opcode;
 	/* Texture fetch instructions can only use gprs as source.
 	 * Also they cannot negate the source or take the absolute value */
-	const boolean src_requires_loading =
-		(inst->Src[0].Register.File != TGSI_FILE_TEMPORARY &&
-		inst->Src[0].Register.File != TGSI_FILE_INPUT) ||
-		ctx->src[0].neg || ctx->src[0].abs;
+	const boolean src_requires_loading = tgsi_tex_src_requires_loading(ctx, 0);
 	boolean src_loaded = FALSE;
+	unsigned sampler_src_reg = 1;
+
+	src_gpr = tgsi_tex_get_src_gpr(ctx, 0);
+
+	if (inst->Instruction.Opcode == TGSI_OPCODE_TXD) {
+		/* TGSI moves the sampler to src reg 3 for TXD */
+		sampler_src_reg = 3;
+
+		for (i = 1; i < 3; i++) {
+			/* set gradients h/v */
+			memset(&tex, 0, sizeof(struct r600_bc_tex));
+			tex.inst = (i == 1) ? SQ_TEX_INST_SET_GRADIENTS_H :
+				SQ_TEX_INST_SET_GRADIENTS_V;
+			tex.sampler_id = tgsi_tex_get_src_gpr(ctx, sampler_src_reg);
+			tex.resource_id = tex.sampler_id + R600_MAX_CONST_BUFFERS;
+
+			if (tgsi_tex_src_requires_loading(ctx, i)) {
+				tex.src_gpr = r600_get_temp(ctx);
+				tex.src_sel_x = 0;
+				tex.src_sel_y = 1;
+				tex.src_sel_z = 2;
+				tex.src_sel_w = 3;
+
+				for (j = 0; j < 4; j++) {
+					memset(&alu, 0, sizeof(struct r600_bc_alu));
+					alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOV);
+                                        r600_bc_src(&alu.src[0], &ctx->src[i], j);
+                                        alu.dst.sel = tex.src_gpr;
+                                        alu.dst.chan = j;
+                                        if (j == 3)
+                                                alu.last = 1;
+                                        alu.dst.write = 1;
+                                        r = r600_bc_add_alu(ctx->bc, &alu);
+                                        if (r)
+                                                return r;
+				}
 
-	src_gpr = ctx->file_offset[inst->Src[0].Register.File] + inst->Src[0].Register.Index;
-
-	if (inst->Instruction.Opcode == TGSI_OPCODE_TXP) {
+			} else {
+				tex.src_gpr = tgsi_tex_get_src_gpr(ctx, i);
+				tex.src_sel_x = ctx->src[i].swizzle[0];
+				tex.src_sel_y = ctx->src[i].swizzle[1];
+				tex.src_sel_z = ctx->src[i].swizzle[2];
+				tex.src_sel_w = ctx->src[i].swizzle[3];
+				tex.src_rel = ctx->src[i].rel;
+			}
+			tex.dst_gpr = ctx->temp_reg; /* just to avoid confusing the asm scheduler */
+			tex.dst_sel_x = tex.dst_sel_y = tex.dst_sel_z = tex.dst_sel_w = 7;
+			if (inst->Texture.Texture != TGSI_TEXTURE_RECT) {
+				tex.coord_type_x = 1;
+				tex.coord_type_y = 1;
+				tex.coord_type_z = 1;
+				tex.coord_type_w = 1;
+			}
+			r = r600_bc_add_tex(ctx->bc, &tex);
+			if (r)
+				return r;
+		}
+	} else if (inst->Instruction.Opcode == TGSI_OPCODE_TXP) {
 		int out_chan;
 		/* Add perspective divide */
 		if (ctx->bc->chiprev == CHIPREV_CAYMAN) {
@@ -1954,13 +2082,24 @@ static int tgsi_tex(struct r600_shader_ctx *ctx)
 	}
 
 	opcode = ctx->inst_info->r600_opcode;
-	if (opcode == SQ_TEX_INST_SAMPLE &&
-	    (inst->Texture.Texture == TGSI_TEXTURE_SHADOW1D || inst->Texture.Texture == TGSI_TEXTURE_SHADOW2D))
-		opcode = SQ_TEX_INST_SAMPLE_C;
+	if (inst->Texture.Texture == TGSI_TEXTURE_SHADOW1D || inst->Texture.Texture == TGSI_TEXTURE_SHADOW2D) {
+		switch (opcode) {
+		case SQ_TEX_INST_SAMPLE:
+			opcode = SQ_TEX_INST_SAMPLE_C;
+			break;
+		case SQ_TEX_INST_SAMPLE_L:
+			opcode = SQ_TEX_INST_SAMPLE_C_L;
+			break;
+		case SQ_TEX_INST_SAMPLE_G:
+			opcode = SQ_TEX_INST_SAMPLE_C_G;
+			break;
+		}
+	}
 
 	memset(&tex, 0, sizeof(struct r600_bc_tex));
 	tex.inst = opcode;
-	tex.sampler_id = ctx->file_offset[inst->Src[1].Register.File] + inst->Src[1].Register.Index;
+
+	tex.sampler_id = tgsi_tex_get_src_gpr(ctx, sampler_src_reg);
 	tex.resource_id = tex.sampler_id + R600_MAX_CONST_BUFFERS;
 	tex.src_gpr = src_gpr;
 	tex.dst_gpr = ctx->file_offset[inst->Dst[0].Register.File] + inst->Dst[0].Register.Index;
@@ -3085,7 +3224,7 @@ static struct r600_shader_tgsi_instruction r600_shader_tgsi_instruction[] = {
 	{TGSI_OPCODE_SNE,	0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SETNE, tgsi_op2},
 	{TGSI_OPCODE_STR,	0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP, tgsi_unsupported},
 	{TGSI_OPCODE_TEX,	0, SQ_TEX_INST_SAMPLE, tgsi_tex},
-	{TGSI_OPCODE_TXD,	0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP, tgsi_unsupported},
+	{TGSI_OPCODE_TXD,	0, SQ_TEX_INST_SAMPLE_G, tgsi_tex},
 	{TGSI_OPCODE_TXP,	0, SQ_TEX_INST_SAMPLE, tgsi_tex},
 	{TGSI_OPCODE_UP2H,	0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP, tgsi_unsupported},
 	{TGSI_OPCODE_UP2US,	0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP, tgsi_unsupported},
@@ -3191,7 +3330,7 @@ static struct r600_shader_tgsi_instruction eg_shader_tgsi_instruction[] = {
 	{TGSI_OPCODE_MOV,	0, EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOV, tgsi_op2},
 	{TGSI_OPCODE_LIT,	0, EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP, tgsi_lit},
 	{TGSI_OPCODE_RCP,	0, EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIP_IEEE, tgsi_trans_srcx_replicate},
-	{TGSI_OPCODE_RSQ,	0, EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIPSQRT_IEEE, tgsi_trans_srcx_replicate},
+	{TGSI_OPCODE_RSQ,	0, EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIPSQRT_IEEE, tgsi_rsq},
 	{TGSI_OPCODE_EXP,	0, EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP, tgsi_exp},
 	{TGSI_OPCODE_LOG,	0, EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP, tgsi_log},
 	{TGSI_OPCODE_MUL,	0, EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MUL, tgsi_op2},
@@ -3243,7 +3382,7 @@ static struct r600_shader_tgsi_instruction eg_shader_tgsi_instruction[] = {
 	{TGSI_OPCODE_SNE,	0, EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SETNE, tgsi_op2},
 	{TGSI_OPCODE_STR,	0, EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP, tgsi_unsupported},
 	{TGSI_OPCODE_TEX,	0, SQ_TEX_INST_SAMPLE, tgsi_tex},
-	{TGSI_OPCODE_TXD,	0, EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP, tgsi_unsupported},
+	{TGSI_OPCODE_TXD,	0, SQ_TEX_INST_SAMPLE_G, tgsi_tex},
 	{TGSI_OPCODE_TXP,	0, SQ_TEX_INST_SAMPLE, tgsi_tex},
 	{TGSI_OPCODE_UP2H,	0, EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP, tgsi_unsupported},
 	{TGSI_OPCODE_UP2US,	0, EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP, tgsi_unsupported},
@@ -3401,7 +3540,7 @@ static struct r600_shader_tgsi_instruction cm_shader_tgsi_instruction[] = {
 	{TGSI_OPCODE_SNE,	0, EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SETNE, tgsi_op2},
 	{TGSI_OPCODE_STR,	0, EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP, tgsi_unsupported},
 	{TGSI_OPCODE_TEX,	0, SQ_TEX_INST_SAMPLE, tgsi_tex},
-	{TGSI_OPCODE_TXD,	0, EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP, tgsi_unsupported},
+	{TGSI_OPCODE_TXD,	0, SQ_TEX_INST_SAMPLE_G, tgsi_tex},
 	{TGSI_OPCODE_TXP,	0, SQ_TEX_INST_SAMPLE, tgsi_tex},
 	{TGSI_OPCODE_UP2H,	0, EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP, tgsi_unsupported},
 	{TGSI_OPCODE_UP2US,	0, EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP, tgsi_unsupported},
diff --git a/src/gallium/drivers/r600/r600_shader.h b/src/gallium/drivers/r600/r600_shader.h
index 8f96ce5085c..76aebf2b1ea 100644
--- a/src/gallium/drivers/r600/r600_shader.h
+++ b/src/gallium/drivers/r600/r600_shader.h
@@ -46,6 +46,8 @@ struct r600_shader {
 	enum radeon_family	family;
 	boolean			uses_kill;
 	boolean			fs_write_all;
+	boolean			clamp_color;
+	unsigned		nr_cbufs;
 };
 
 #endif
diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c
index a6cfa704ca5..7c1976f12e0 100644
--- a/src/gallium/drivers/r600/r600_state.c
+++ b/src/gallium/drivers/r600/r600_state.c
@@ -299,6 +299,8 @@ static void *r600_create_rs_state(struct pipe_context *ctx,
 	}
 
 	rstate = &rs->rstate;
+	rs->clamp_vertex_color = state->clamp_vertex_color;
+	rs->clamp_fragment_color = state->clamp_fragment_color;
 	rs->flatshade = state->flatshade;
 	rs->sprite_coord_enable = state->sprite_coord_enable;
 
@@ -374,14 +376,17 @@ static void *r600_create_rs_state(struct pipe_context *ctx,
 static void *r600_create_sampler_state(struct pipe_context *ctx,
 					const struct pipe_sampler_state *state)
 {
-	struct r600_pipe_state *rstate = CALLOC_STRUCT(r600_pipe_state);
+	struct r600_pipe_sampler_state *ss = CALLOC_STRUCT(r600_pipe_sampler_state);
+	struct r600_pipe_state *rstate;
 	union util_color uc;
 	unsigned aniso_flag_offset = state->max_anisotropy > 1 ? 4 : 0;
 
-	if (rstate == NULL) {
+	if (ss == NULL) {
 		return NULL;
 	}
 
+	ss->seamless_cube_map = state->seamless_cube_map;
+	rstate = &ss->rstate;
 	rstate->id = R600_PIPE_STATE_SAMPLER;
 	util_pack_color(state->border_color, PIPE_FORMAT_B8G8R8A8_UNORM, &uc);
 	r600_pipe_state_add_reg_noblock(rstate, R_03C000_SQ_TEX_SAMPLER_WORD0_0,
@@ -412,7 +417,6 @@ static struct pipe_sampler_view *r600_create_sampler_view(struct pipe_context *c
 							struct pipe_resource *texture,
 							const struct pipe_sampler_view *state)
 {
-	struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
 	struct r600_pipe_sampler_view *resource = CALLOC_STRUCT(r600_pipe_sampler_view);
 	struct r600_pipe_resource_state *rstate;
 	const struct util_format_description *desc;
@@ -422,7 +426,7 @@ static struct pipe_sampler_view *r600_create_sampler_view(struct pipe_context *c
 	uint32_t word4 = 0, yuv_format = 0, pitch = 0;
 	unsigned char swizzle[4], array_mode = 0, tile_type = 0;
 	struct r600_bo *bo[2];
-	unsigned height, depth;
+	unsigned width, height, depth, offset_level, last_level;
 
 	if (resource == NULL)
 		return NULL;
@@ -448,7 +452,7 @@ static struct pipe_sampler_view *r600_create_sampler_view(struct pipe_context *c
 	}
 	desc = util_format_description(state->format);
 	if (desc == NULL) {
-		R600_ERR("unknow format %d\n", state->format);
+		R600_ERR("unknown format %d\n", state->format);
 	}
 	tmp = (struct r600_resource_texture *)texture;
 	if (tmp->depth && !tmp->is_flushing_texture) {
@@ -464,12 +468,18 @@ static struct pipe_sampler_view *r600_create_sampler_view(struct pipe_context *c
 	rbuffer = &tmp->resource;
 	bo[0] = rbuffer->bo;
 	bo[1] = rbuffer->bo;
-	pitch = align(tmp->pitch_in_blocks[0] * util_format_get_blockwidth(state->format), 8);
-	array_mode = tmp->array_mode[0];
+
+	offset_level = state->u.tex.first_level;
+	last_level = state->u.tex.last_level - offset_level;
+	width = u_minify(texture->width0, offset_level);
+	height = u_minify(texture->height0, offset_level);
+	depth = u_minify(texture->depth0, offset_level);
+
+	pitch = align(tmp->pitch_in_blocks[offset_level] *
+		      util_format_get_blockwidth(state->format), 8);
+	array_mode = tmp->array_mode[offset_level];
 	tile_type = tmp->tile_type;
 
-	height = texture->height0;
-	depth = texture->depth0;
 	if (texture->target == PIPE_TEXTURE_1D_ARRAY) {
 	        height = 1;
 		depth = texture->array_size;
@@ -484,18 +494,18 @@ static struct pipe_sampler_view *r600_create_sampler_view(struct pipe_context *c
 			  S_038000_TILE_MODE(array_mode) |
 			  S_038000_TILE_TYPE(tile_type) |
 			  S_038000_PITCH((pitch / 8) - 1) |
-			  S_038000_TEX_WIDTH(texture->width0 - 1));
+			  S_038000_TEX_WIDTH(width - 1));
 	rstate->val[1] = (S_038004_TEX_HEIGHT(height - 1) |
 			  S_038004_TEX_DEPTH(depth - 1) |
 			  S_038004_DATA_FORMAT(format));
-	rstate->val[2] = (tmp->offset[0] + r600_bo_offset(bo[0])) >> 8;
-	rstate->val[3] = (tmp->offset[1] + r600_bo_offset(bo[1])) >> 8;
+	rstate->val[2] = (tmp->offset[offset_level] + r600_bo_offset(bo[0])) >> 8;
+	rstate->val[3] = (tmp->offset[offset_level+1] + r600_bo_offset(bo[1])) >> 8;
 	rstate->val[4] = (word4 |
 			  S_038010_SRF_MODE_ALL(V_038010_SRF_MODE_ZERO_CLAMP_MINUS_ONE) |
 			  S_038010_REQUEST_SIZE(1) |
 			  S_038010_ENDIAN_SWAP(endian) |
-			  S_038010_BASE_LEVEL(state->u.tex.first_level));
-	rstate->val[5] = (S_038014_LAST_LEVEL(state->u.tex.last_level) |
+			  S_038010_BASE_LEVEL(0));
+	rstate->val[5] = (S_038014_LAST_LEVEL(last_level) |
 			  S_038014_BASE_ARRAY(state->u.tex.first_layer) |
 			  S_038014_LAST_ARRAY(state->u.tex.last_layer));
 	rstate->val[6] = (S_038018_TYPE(V_038010_SQ_TEX_VTX_VALID_TEXTURE) |
@@ -524,13 +534,16 @@ static void r600_set_ps_sampler_view(struct pipe_context *ctx, unsigned count,
 	struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
 	struct r600_pipe_sampler_view **resource = (struct r600_pipe_sampler_view **)views;
 	int i;
+	int has_depth = 0;
 
 	for (i = 0; i < count; i++) {
 		if (&rctx->ps_samplers.views[i]->base != views[i]) {
-			if (resource[i])
+			if (resource[i]) {
+				if (((struct r600_resource_texture *)resource[i]->base.texture)->depth)
+					has_depth = 1;
 				r600_context_pipe_state_set_ps_resource(&rctx->ctx, &resource[i]->state,
 									i + R600_MAX_CONST_BUFFERS);
-			else
+			} else
 				r600_context_pipe_state_set_ps_resource(&rctx->ctx, NULL,
 									i + R600_MAX_CONST_BUFFERS);
 
@@ -538,6 +551,11 @@ static void r600_set_ps_sampler_view(struct pipe_context *ctx, unsigned count,
 				(struct pipe_sampler_view **)&rctx->ps_samplers.views[i],
 				views[i]);
 
+		} else {
+			if (resource[i]) {
+				if (((struct r600_resource_texture *)resource[i]->base.texture)->depth)
+					has_depth = 1;
+			}
 		}
 	}
 	for (i = count; i < NUM_TEX_UNITS; i++) {
@@ -547,30 +565,61 @@ static void r600_set_ps_sampler_view(struct pipe_context *ctx, unsigned count,
 			pipe_sampler_view_reference((struct pipe_sampler_view **)&rctx->ps_samplers.views[i], NULL);
 		}
 	}
+	rctx->have_depth_texture = has_depth;
 	rctx->ps_samplers.n_views = count;
 }
 
+static void r600_set_seamless_cubemap(struct r600_pipe_context *rctx, boolean enable)
+{
+	struct r600_pipe_state *rstate = CALLOC_STRUCT(r600_pipe_state);
+	if (rstate == NULL)
+		return;
+
+	rstate->id = R600_PIPE_STATE_SEAMLESS_CUBEMAP;
+	r600_pipe_state_add_reg(rstate, R_009508_TA_CNTL_AUX,
+				(enable ? 0 : S_009508_DISABLE_CUBE_WRAP(1)),
+				1, NULL);
+
+	free(rctx->states[R600_PIPE_STATE_SEAMLESS_CUBEMAP]);
+	rctx->states[R600_PIPE_STATE_SEAMLESS_CUBEMAP] = rstate;
+	r600_context_pipe_state_set(&rctx->ctx, rstate);
+}
+
 static void r600_bind_ps_sampler(struct pipe_context *ctx, unsigned count, void **states)
 {
 	struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
-	struct r600_pipe_state **rstates = (struct r600_pipe_state **)states;
+	struct r600_pipe_sampler_state **sstates = (struct r600_pipe_sampler_state **)states;
+	int seamless = -1;
 
 	memcpy(rctx->ps_samplers.samplers, states, sizeof(void*) * count);
 	rctx->ps_samplers.n_samplers = count;
 
 	for (int i = 0; i < count; i++) {
-		r600_context_pipe_state_set_ps_sampler(&rctx->ctx, rstates[i], i);
+		r600_context_pipe_state_set_ps_sampler(&rctx->ctx, &sstates[i]->rstate, i);
+
+		if (sstates[i])
+			seamless = sstates[i]->seamless_cube_map;
 	}
+
+	if (seamless != -1)
+		r600_set_seamless_cubemap(rctx, seamless);
 }
 
 static void r600_bind_vs_sampler(struct pipe_context *ctx, unsigned count, void **states)
 {
 	struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
-	struct r600_pipe_state **rstates = (struct r600_pipe_state **)states;
+	struct r600_pipe_sampler_state **sstates = (struct r600_pipe_sampler_state **)states;
+	int seamless = -1;
 
 	for (int i = 0; i < count; i++) {
-		r600_context_pipe_state_set_vs_sampler(&rctx->ctx, rstates[i], i);
+		r600_context_pipe_state_set_vs_sampler(&rctx->ctx, &sstates[i]->rstate, i);
+
+		if (sstates[i])
+			seamless = sstates[i]->seamless_cube_map;
 	}
+
+	if (seamless != -1)
+		r600_set_seamless_cubemap(rctx, seamless);
 }
 
 static void r600_set_clip_state(struct pipe_context *ctx,
@@ -730,6 +779,9 @@ static void r600_cb(struct r600_pipe_context *rctx, struct r600_pipe_state *rsta
 	surf = (struct r600_surface *)state->cbufs[cb];
 	rtex = (struct r600_resource_texture*)state->cbufs[cb]->texture;
 
+	if (rtex->depth)
+		rctx->have_depth_fb = TRUE;
+
 	if (rtex->depth && !rtex->is_flushing_texture) {
 	        r600_texture_depth_flush(&rctx->context, state->cbufs[cb]->texture, TRUE);
 		rtex = rtex->flushed_depth_texture;
@@ -892,6 +944,7 @@ static void r600_set_framebuffer_state(struct pipe_context *ctx,
 	util_copy_framebuffer_state(&rctx->framebuffer, state);
 
 	/* build states */
+	rctx->have_depth_fb = 0;
 	for (int i = 0; i < state->nr_cbufs; i++) {
 		r600_cb(rctx, rstate, state, i);
 	}
@@ -1031,6 +1084,46 @@ void r600_init_state_functions(struct r600_pipe_context *rctx)
 	rctx->context.texture_barrier = r600_texture_barrier;
 }
 
+void r600_adjust_gprs(struct r600_pipe_context *rctx)
+{
+	enum radeon_family family;
+	struct r600_pipe_state rstate;
+	unsigned num_ps_gprs = rctx->default_ps_gprs;
+	unsigned num_vs_gprs = rctx->default_vs_gprs;
+	unsigned tmp;
+	int diff;
+
+	family = r600_get_family(rctx->radeon);
+
+	if (family >= CHIP_CEDAR)
+		return;
+
+	if (!rctx->ps_shader && !rctx->vs_shader)
+		return;
+
+	if (rctx->ps_shader->shader.bc.ngpr > rctx->default_ps_gprs)
+	{
+		diff = rctx->ps_shader->shader.bc.ngpr - rctx->default_ps_gprs;
+		num_vs_gprs -= diff;
+		num_ps_gprs += diff;
+	}
+
+	if (rctx->vs_shader->shader.bc.ngpr > rctx->default_vs_gprs)
+	{
+		diff = rctx->vs_shader->shader.bc.ngpr - rctx->default_vs_gprs;
+		num_ps_gprs -= diff;
+		num_vs_gprs += diff;
+	}
+
+	tmp = 0;
+	tmp |= S_008C04_NUM_PS_GPRS(num_ps_gprs);
+	tmp |= S_008C04_NUM_VS_GPRS(num_vs_gprs);
+	rstate.nregs = 0;
+	r600_pipe_state_add_reg(&rstate, R_008C04_SQ_GPR_RESOURCE_MGMT_1, tmp, 0x0FFFFFFF, NULL);
+
+	r600_context_pipe_state_set(&rctx->ctx, &rstate);
+}
+
 void r600_init_config(struct r600_pipe_context *rctx)
 {
 	int ps_prio;
@@ -1173,6 +1266,9 @@ void r600_init_config(struct r600_pipe_context *rctx)
 		break;
 	}
 
+	rctx->default_ps_gprs = num_ps_gprs;
+	rctx->default_vs_gprs = num_vs_gprs;
+
 	rstate->id = R600_PIPE_STATE_CONFIG;
 
 	/* SQ_CONFIG */
@@ -1206,7 +1302,7 @@ void r600_init_config(struct r600_pipe_context *rctx)
 	/* SQ_GPR_RESOURCE_MGMT_2 */
 	tmp = 0;
 	tmp |= S_008C08_NUM_GS_GPRS(num_gs_gprs);
-	tmp |= S_008C08_NUM_GS_GPRS(num_es_gprs);
+	tmp |= S_008C08_NUM_ES_GPRS(num_es_gprs);
 	r600_pipe_state_add_reg(rstate, R_008C08_SQ_GPR_RESOURCE_MGMT_2, tmp, 0xFFFFFFFF, NULL);
 
 	/* SQ_THREAD_RESOURCE_MGMT */
@@ -1234,14 +1330,22 @@ void r600_init_config(struct r600_pipe_context *rctx)
 
 	if (family >= CHIP_RV770) {
 		r600_pipe_state_add_reg(rstate, R_008D8C_SQ_DYN_GPR_CNTL_PS_FLUSH_REQ, 0x00004000, 0xFFFFFFFF, NULL);
-		r600_pipe_state_add_reg(rstate, R_009508_TA_CNTL_AUX, 0x07000002, 0xFFFFFFFF, NULL);
+		r600_pipe_state_add_reg(rstate, R_009508_TA_CNTL_AUX,
+					S_009508_DISABLE_CUBE_ANISO(1) |
+					S_009508_SYNC_GRADIENT(1) |
+					S_009508_SYNC_WALKER(1) |
+					S_009508_SYNC_ALIGNER(1), 0xFFFFFFFF, NULL);
 		r600_pipe_state_add_reg(rstate, R_009830_DB_DEBUG, 0x00000000, 0xFFFFFFFF, NULL);
 		r600_pipe_state_add_reg(rstate, R_009838_DB_WATERMARKS, 0x00420204, 0xFFFFFFFF, NULL);
 		r600_pipe_state_add_reg(rstate, R_0286C8_SPI_THREAD_GROUPING, 0x00000000, 0xFFFFFFFF, NULL);
 		r600_pipe_state_add_reg(rstate, R_028A4C_PA_SC_MODE_CNTL, 0x00514002, 0xFFFFFFFF, NULL);
 	} else {
 		r600_pipe_state_add_reg(rstate, R_008D8C_SQ_DYN_GPR_CNTL_PS_FLUSH_REQ, 0x00000000, 0xFFFFFFFF, NULL);
-		r600_pipe_state_add_reg(rstate, R_009508_TA_CNTL_AUX, 0x07000003, 0xFFFFFFFF, NULL);
+		r600_pipe_state_add_reg(rstate, R_009508_TA_CNTL_AUX,
+					S_009508_DISABLE_CUBE_ANISO(1) |
+					S_009508_SYNC_GRADIENT(1) |
+					S_009508_SYNC_WALKER(1) |
+					S_009508_SYNC_ALIGNER(1), 0xFFFFFFFF, NULL);
 		r600_pipe_state_add_reg(rstate, R_009830_DB_DEBUG, 0x82000000, 0xFFFFFFFF, NULL);
 		r600_pipe_state_add_reg(rstate, R_009838_DB_WATERMARKS, 0x01020204, 0xFFFFFFFF, NULL);
 		r600_pipe_state_add_reg(rstate, R_0286C8_SPI_THREAD_GROUPING, 0x00000001, 0xFFFFFFFF, NULL);
diff --git a/src/gallium/drivers/r600/r600_state_common.c b/src/gallium/drivers/r600/r600_state_common.c
index a670ac02be2..d9140403e5a 100644
--- a/src/gallium/drivers/r600/r600_state_common.c
+++ b/src/gallium/drivers/r600/r600_state_common.c
@@ -28,6 +28,7 @@
 #include <util/u_format.h>
 #include <pipebuffer/pb_buffer.h>
 #include "pipe/p_shader_tokens.h"
+#include "tgsi/tgsi_parse.h"
 #include "r600_formats.h"
 #include "r600_pipe.h"
 #include "r600d.h"
@@ -99,6 +100,8 @@ void r600_bind_rs_state(struct pipe_context *ctx, void *state)
 	if (state == NULL)
 		return;
 
+	rctx->clamp_vertex_color = rs->clamp_vertex_color;
+	rctx->clamp_fragment_color = rs->clamp_fragment_color;
 	rctx->flatshade = rs->flatshade;
 	rctx->sprite_coord_enable = rs->sprite_coord_enable;
 	rctx->rasterizer = rs;
@@ -112,7 +115,7 @@ void r600_bind_rs_state(struct pipe_context *ctx, void *state)
 		r600_polygon_offset_update(rctx);
 	}
 	if (rctx->ps_shader && rctx->vs_shader)
-		r600_spi_update(rctx);
+		rctx->spi_dirty = true;
 }
 
 void r600_delete_rs_state(struct pipe_context *ctx, void *state)
@@ -257,7 +260,9 @@ void *r600_create_shader_state(struct pipe_context *ctx,
 	struct r600_pipe_shader *shader =  CALLOC_STRUCT(r600_pipe_shader);
 	int r;
 
-	r =  r600_pipe_shader_create(ctx, shader, state->tokens);
+	shader->tokens = tgsi_dup_tokens(state->tokens);
+
+	r =  r600_pipe_shader_create(ctx, shader);
 	if (r) {
 		return NULL;
 	}
@@ -273,8 +278,10 @@ void r600_bind_ps_shader(struct pipe_context *ctx, void *state)
 	if (state) {
 		r600_context_pipe_state_set(&rctx->ctx, &rctx->ps_shader->rstate);
 	}
-	if (rctx->ps_shader && rctx->vs_shader)
-		r600_spi_update(rctx);
+	if (rctx->ps_shader && rctx->vs_shader) {
+		rctx->spi_dirty = true;
+		r600_adjust_gprs(rctx);
+	}
 }
 
 void r600_bind_vs_shader(struct pipe_context *ctx, void *state)
@@ -286,8 +293,10 @@ void r600_bind_vs_shader(struct pipe_context *ctx, void *state)
 	if (state) {
 		r600_context_pipe_state_set(&rctx->ctx, &rctx->vs_shader->rstate);
 	}
-	if (rctx->ps_shader && rctx->vs_shader)
-		r600_spi_update(rctx);
+	if (rctx->ps_shader && rctx->vs_shader) {
+		rctx->spi_dirty = true;
+		r600_adjust_gprs(rctx);
+	}
 }
 
 void r600_delete_ps_shader(struct pipe_context *ctx, void *state)
@@ -299,6 +308,7 @@ void r600_delete_ps_shader(struct pipe_context *ctx, void *state)
 		rctx->ps_shader = NULL;
 	}
 
+	free(shader->tokens);
 	r600_pipe_shader_destroy(ctx, shader);
 	free(shader);
 }
@@ -312,6 +322,7 @@ void r600_delete_vs_shader(struct pipe_context *ctx, void *state)
 		rctx->vs_shader = NULL;
 	}
 
+	free(shader->tokens);
 	r600_pipe_shader_destroy(ctx, shader);
 	free(shader);
 }
@@ -347,14 +358,23 @@ static void r600_spi_update(struct r600_pipe_context *rctx)
 	struct r600_pipe_shader *shader = rctx->ps_shader;
 	struct r600_pipe_state *rstate = &rctx->spi;
 	struct r600_shader *rshader = &shader->shader;
-	unsigned i, tmp;
+	unsigned i, tmp, sid;
 
 	if (rctx->spi.id == 0)
 		r600_spi_block_init(rctx, &rctx->spi);
 
 	rstate->nregs = 0;
 	for (i = 0; i < rshader->ninput; i++) {
-		tmp = S_028644_SEMANTIC(r600_find_vs_semantic_index(&rctx->vs_shader->shader, rshader, i));
+		if (rshader->input[i].name == TGSI_SEMANTIC_POSITION ||
+		    rshader->input[i].name == TGSI_SEMANTIC_FACE)
+			if (rctx->family >= CHIP_CEDAR)
+				continue;
+			else
+				sid=0;
+		else
+			sid=r600_find_vs_semantic_index(&rctx->vs_shader->shader, rshader, i);
+
+		tmp = S_028644_SEMANTIC(sid);
 
 		if (rshader->input[i].name == TGSI_SEMANTIC_COLOR ||
 		    rshader->input[i].name == TGSI_SEMANTIC_BCOLOR ||
@@ -378,6 +398,7 @@ static void r600_spi_update(struct r600_pipe_context *rctx)
 		r600_pipe_state_mod_reg(rstate, tmp);
 	}
 
+	rctx->spi_dirty = false;
 	r600_context_pipe_state_set(&rctx->ctx, rstate);
 }
 
@@ -517,21 +538,39 @@ static void r600_vertex_buffer_update(struct r600_pipe_context *rctx)
 	}
 }
 
+static int r600_shader_rebuild(struct pipe_context * ctx, struct r600_pipe_shader * shader)
+{
+	struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
+	int r;
+
+	r600_pipe_shader_destroy(ctx, shader);
+	r = r600_pipe_shader_create(ctx, shader);
+	if (r) {
+		return r;
+	}
+	r600_context_pipe_state_set(&rctx->ctx, &shader->rstate);
+
+	return 0;
+}
+
 void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info)
 {
 	struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
 	struct r600_resource *rbuffer;
-	u32 vgt_dma_index_type, vgt_dma_swap_mode, vgt_draw_initiator, mask;
 	struct r600_draw rdraw;
-	struct r600_drawl draw = {};
-	unsigned prim;
+	struct r600_drawl draw;
+	unsigned prim, mask;
 
-	r600_flush_depth_textures(rctx);
-	u_vbuf_mgr_draw_begin(rctx->vbuf_mgr, info, NULL, NULL);
+	if (!rctx->blit) {
+		if (rctx->have_depth_fb || rctx->have_depth_texture)
+			r600_flush_depth_textures(rctx);
+	}
+	u_vbuf_mgr_draw_begin(rctx->vbuf_mgr, info);
 	r600_vertex_buffer_update(rctx);
 
 	draw.info = *info;
 	draw.ctx = ctx;
+	draw.index_buffer = NULL;
 	if (info->indexed && rctx->index_buffer.buffer) {
 		draw.info.start += rctx->index_buffer.offset / rctx->index_buffer.index_size;
 		pipe_resource_reference(&draw.index_buffer, rctx->index_buffer.buffer);
@@ -549,57 +588,29 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info)
 			r600_upload_index_buffer(rctx, &draw);
 		}
 	} else {
+		draw.index_size = 0;
+		draw.index_buffer_offset = 0;
 		draw.info.index_bias = info->start;
 	}
 
-	vgt_dma_swap_mode = 0;
-	switch (draw.index_size) {
-	case 2:
-		vgt_draw_initiator = 0;
-		vgt_dma_index_type = 0;
-		if (R600_BIG_ENDIAN) {
-			vgt_dma_swap_mode = ENDIAN_8IN16;
-		}
-		break;
-	case 4:
-		vgt_draw_initiator = 0;
-		vgt_dma_index_type = 1;
-		if (R600_BIG_ENDIAN) {
-			vgt_dma_swap_mode = ENDIAN_8IN32;
-		}
-		break;
-	case 0:
-		vgt_draw_initiator = 2;
-		vgt_dma_index_type = 0;
-		break;
-	default:
-		R600_ERR("unsupported index size %d\n", draw.index_size);
-		return;
-	}
 	if (r600_conv_pipe_prim(draw.info.mode, &prim))
 		return;
-	if (unlikely(rctx->ps_shader == NULL)) {
-		R600_ERR("missing vertex shader\n");
-		return;
-	}
-	if (unlikely(rctx->vs_shader == NULL)) {
-		R600_ERR("missing vertex shader\n");
-		return;
-	}
-	/* there should be enough input */
-	if (rctx->vertex_elements->count < rctx->vs_shader->shader.bc.nresource) {
-		R600_ERR("%d resources provided, expecting %d\n",
-			rctx->vertex_elements->count, rctx->vs_shader->shader.bc.nresource);
-		return;
-	}
+
+	if (rctx->vs_shader->shader.clamp_color != rctx->clamp_vertex_color)
+		r600_shader_rebuild(ctx, rctx->vs_shader);
+
+	if ((rctx->ps_shader->shader.clamp_color != rctx->clamp_fragment_color) ||
+	    ((rctx->family >= CHIP_CEDAR) && rctx->ps_shader->shader.fs_write_all &&
+	     (rctx->ps_shader->shader.nr_cbufs != rctx->nr_cbufs)))
+		r600_shader_rebuild(ctx, rctx->ps_shader);
+
+	if (rctx->spi_dirty)
+		r600_spi_update(rctx);
 
 	if (rctx->alpha_ref_dirty)
 		r600_update_alpha_ref(rctx);
 
-	mask = 0;
-	for (int i = 0; i < rctx->framebuffer.nr_cbufs; i++) {
-		mask |= (0xF << (i * 4));
-	}
+	mask = (1ULL << ((unsigned)rctx->framebuffer.nr_cbufs * 4)) - 1;
 
 	if (rctx->vgt.id != R600_PIPE_STATE_VGT) {
 		rctx->vgt.id = R600_PIPE_STATE_VGT;
@@ -633,8 +644,10 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info)
 
 	rdraw.vgt_num_indices = draw.info.count;
 	rdraw.vgt_num_instances = draw.info.instance_count;
-	rdraw.vgt_index_type = vgt_dma_index_type | (vgt_dma_swap_mode << 2);
-	rdraw.vgt_draw_initiator = vgt_draw_initiator;
+	rdraw.vgt_index_type = ((draw.index_size == 4) ? 1 : 0);
+	if (R600_BIG_ENDIAN)
+		rdraw.vgt_index_type |= (draw.index_size >> 1) << 2;
+	rdraw.vgt_draw_initiator = draw.index_size ? 0 : 2;
 	rdraw.indices = NULL;
 	if (draw.index_buffer) {
 		rbuffer = (struct r600_resource*)draw.index_buffer;
diff --git a/src/gallium/drivers/r600/r600_state_inlines.h b/src/gallium/drivers/r600/r600_state_inlines.h
index acd41a21214..8711dbf1720 100644
--- a/src/gallium/drivers/r600/r600_state_inlines.h
+++ b/src/gallium/drivers/r600/r600_state_inlines.h
@@ -284,7 +284,7 @@ static inline uint32_t r600_translate_dbformat(enum pipe_format format)
 static inline uint32_t r600_translate_colorswap(enum pipe_format format)
 {
 	switch (format) {
-		/* 8-bit buffers. */
+	/* 8-bit buffers. */
 	case PIPE_FORMAT_A8_UNORM:
 		return V_0280A0_SWAP_ALT_REV;
 	case PIPE_FORMAT_I8_UNORM:
@@ -297,7 +297,7 @@ static inline uint32_t r600_translate_colorswap(enum pipe_format format)
 	case PIPE_FORMAT_L4A4_UNORM:
 		return V_0280A0_SWAP_ALT;
 
-		/* 16-bit buffers. */
+	/* 16-bit buffers. */
 	case PIPE_FORMAT_B5G6R5_UNORM:
 		return V_0280A0_SWAP_STD_REV;
 
@@ -320,9 +320,10 @@ static inline uint32_t r600_translate_colorswap(enum pipe_format format)
 
 	case PIPE_FORMAT_R16_UNORM:
 	case PIPE_FORMAT_R16_SNORM:
+	case PIPE_FORMAT_R16_FLOAT:
 		return V_0280A0_SWAP_STD;
 
-		/* 32-bit buffers. */
+	/* 32-bit buffers. */
 
 	case PIPE_FORMAT_A8B8G8R8_SRGB:
 		return V_0280A0_SWAP_STD_REV;
@@ -368,13 +369,13 @@ static inline uint32_t r600_translate_colorswap(enum pipe_format format)
 	case PIPE_FORMAT_R32_FLOAT:
 		return V_0280A0_SWAP_STD;
 
-		/* 64-bit buffers. */
+	/* 64-bit buffers. */
 	case PIPE_FORMAT_R32G32_FLOAT:
 	case PIPE_FORMAT_R16G16B16A16_UNORM:
 	case PIPE_FORMAT_R16G16B16A16_SNORM:
 	case PIPE_FORMAT_R16G16B16A16_FLOAT:
 
-		/* 128-bit buffers. */
+	/* 128-bit buffers. */
 	case PIPE_FORMAT_R32G32B32A32_FLOAT:
 	case PIPE_FORMAT_R32G32B32A32_SNORM:
 	case PIPE_FORMAT_R32G32B32A32_UNORM:
@@ -392,7 +393,7 @@ static INLINE uint32_t r600_translate_colorformat(enum pipe_format format)
 	case PIPE_FORMAT_L4A4_UNORM:
 		return V_0280A0_COLOR_4_4;
 
-		/* 8-bit buffers. */
+	/* 8-bit buffers. */
 	case PIPE_FORMAT_A8_UNORM:
 	case PIPE_FORMAT_I8_UNORM:
 	case PIPE_FORMAT_L8_UNORM:
@@ -401,7 +402,7 @@ static INLINE uint32_t r600_translate_colorformat(enum pipe_format format)
 	case PIPE_FORMAT_R8_SNORM:
 		return V_0280A0_COLOR_8;
 
-		/* 16-bit buffers. */
+	/* 16-bit buffers. */
 	case PIPE_FORMAT_B5G6R5_UNORM:
 		return V_0280A0_COLOR_5_6_5;
 
@@ -425,7 +426,10 @@ static INLINE uint32_t r600_translate_colorformat(enum pipe_format format)
 	case PIPE_FORMAT_R16_SNORM:
 		return V_0280A0_COLOR_16;
 
-		/* 32-bit buffers. */
+	case PIPE_FORMAT_R16_FLOAT:
+		return V_0280A0_COLOR_16_FLOAT;
+
+	/* 32-bit buffers. */
 	case PIPE_FORMAT_A8B8G8R8_SRGB:
 	case PIPE_FORMAT_A8B8G8R8_UNORM:
 	case PIPE_FORMAT_A8R8G8B8_UNORM:
@@ -468,7 +472,7 @@ static INLINE uint32_t r600_translate_colorformat(enum pipe_format format)
 	case PIPE_FORMAT_R11G11B10_FLOAT:
 		return V_0280A0_COLOR_10_11_11_FLOAT;
 
-		/* 64-bit buffers. */
+	/* 64-bit buffers. */
 	case PIPE_FORMAT_R16G16B16_USCALED:
 	case PIPE_FORMAT_R16G16B16A16_USCALED:
 	case PIPE_FORMAT_R16G16B16_SSCALED:
@@ -488,20 +492,21 @@ static INLINE uint32_t r600_translate_colorformat(enum pipe_format format)
 	case PIPE_FORMAT_R32G32_SSCALED:
 		return V_0280A0_COLOR_32_32;
 
-		/* 128-bit buffers. */
+	/* 96-bit buffers. */
 	case PIPE_FORMAT_R32G32B32_FLOAT:
 	  	return V_0280A0_COLOR_32_32_32_FLOAT;
+
+	/* 128-bit buffers. */
 	case PIPE_FORMAT_R32G32B32A32_FLOAT:
 		return V_0280A0_COLOR_32_32_32_32_FLOAT;
 	case PIPE_FORMAT_R32G32B32A32_SNORM:
 	case PIPE_FORMAT_R32G32B32A32_UNORM:
 		return V_0280A0_COLOR_32_32_32_32;
 
-		/* YUV buffers. */
+	/* YUV buffers. */
 	case PIPE_FORMAT_UYVY:
 	case PIPE_FORMAT_YUYV:
 	default:
-		/* R600_ERR("unsupported color format %d %s\n", format, util_format_name(format)); */
 		return ~0; /* Unsupported. */
 	}
 }
@@ -513,11 +518,11 @@ static INLINE uint32_t r600_colorformat_endian_swap(uint32_t colorformat)
 		case V_0280A0_COLOR_4_4:
 			return(ENDIAN_NONE);
 
-			/* 8-bit buffers. */
+		/* 8-bit buffers. */
 		case V_0280A0_COLOR_8:
 			return(ENDIAN_NONE);
 
-			/* 16-bit buffers. */
+		/* 16-bit buffers. */
 		case V_0280A0_COLOR_5_6_5:
 		case V_0280A0_COLOR_1_5_5_5:
 		case V_0280A0_COLOR_4_4_4_4:
@@ -525,7 +530,7 @@ static INLINE uint32_t r600_colorformat_endian_swap(uint32_t colorformat)
 		case V_0280A0_COLOR_8_8:
 			return(ENDIAN_8IN16);
 
-			/* 32-bit buffers. */
+		/* 32-bit buffers. */
 		case V_0280A0_COLOR_8_8_8_8:
 		case V_0280A0_COLOR_2_10_10_10:
 		case V_0280A0_COLOR_8_24:
@@ -535,7 +540,7 @@ static INLINE uint32_t r600_colorformat_endian_swap(uint32_t colorformat)
 		case V_0280A0_COLOR_16_16:
 			return(ENDIAN_8IN32);
 
-			/* 64-bit buffers. */
+		/* 64-bit buffers. */
 		case V_0280A0_COLOR_16_16_16_16:
 		case V_0280A0_COLOR_16_16_16_16_FLOAT:
 			return(ENDIAN_8IN16);
@@ -544,7 +549,7 @@ static INLINE uint32_t r600_colorformat_endian_swap(uint32_t colorformat)
 		case V_0280A0_COLOR_32_32:
 			return(ENDIAN_8IN32);
 
-			/* 128-bit buffers. */
+		/* 128-bit buffers. */
 		case V_0280A0_COLOR_32_32_32_FLOAT:
 		case V_0280A0_COLOR_32_32_32_32_FLOAT:
 		case V_0280A0_COLOR_32_32_32_32:
@@ -565,7 +570,7 @@ static INLINE boolean r600_is_sampler_format_supported(struct pipe_screen *scree
 static INLINE boolean r600_is_colorbuffer_format_supported(enum pipe_format format)
 {
 	return r600_translate_colorformat(format) != ~0 &&
-		r600_translate_colorswap(format) != ~0;
+	       r600_translate_colorswap(format) != ~0;
 }
 
 static INLINE boolean r600_is_zs_format_supported(enum pipe_format format)
diff --git a/src/gallium/drivers/r600/r600_texture.c b/src/gallium/drivers/r600/r600_texture.c
index 77cdd8dc33d..854761d17cb 100644
--- a/src/gallium/drivers/r600/r600_texture.c
+++ b/src/gallium/drivers/r600/r600_texture.c
@@ -243,10 +243,11 @@ static void r600_setup_miptree(struct pipe_screen *screen,
 	struct radeon *radeon = (struct radeon *)screen->winsys;
 	enum chip_class chipc = r600_get_family_class(radeon);
 	unsigned size, layer_size, i, offset;
-	unsigned nblocksx, nblocksy;
+	unsigned nblocksx, nblocksy, extra_size = 0;
 
 	for (i = 0, offset = 0; i <= ptex->last_level; i++) {
 		unsigned blocksize = util_format_get_blocksize(ptex->format);
+		unsigned base_align = r600_get_base_alignment(screen, ptex->format, array_mode);
 
 		r600_texture_set_array_mode(screen, rtex, i, array_mode);
 
@@ -265,9 +266,13 @@ static void r600_setup_miptree(struct pipe_screen *screen,
 		else
 			size = layer_size * ptex->array_size;
 
+		/* evergreen stores depth and stencil separately */
+		if ((chipc >= EVERGREEN) && util_format_is_depth_or_stencil(ptex->format))
+			extra_size = align(extra_size + (nblocksx * nblocksy * 1), base_align);
+
 		/* align base image and start of miptree */
 		if ((i == 0) || (i == 1))
-			offset = align(offset, r600_get_base_alignment(screen, ptex->format, array_mode));
+			offset = align(offset, base_align);
 		rtex->offset[i] = offset;
 		rtex->layer_size[i] = layer_size;
 		rtex->pitch_in_blocks[i] = nblocksx; /* CB talks in elements */
@@ -275,7 +280,7 @@ static void r600_setup_miptree(struct pipe_screen *screen,
 
 		offset += size;
 	}
-	rtex->size = offset;
+	rtex->size = offset + extra_size;
 }
 
 /* Figure out whether u_blitter will fallback to a transfer operation.
@@ -1091,8 +1096,9 @@ uint32_t r600_translate_texformat(struct pipe_screen *screen,
 				goto out_word4;
 			}
 		}
-
+		goto out_unknown;
 	}
+
 out_word4:
 	if (word4_p)
 		*word4_p = word4;
diff --git a/src/gallium/drivers/r600/r600_translate.c b/src/gallium/drivers/r600/r600_translate.c
index 7482d15e12f..307fd57e21a 100644
--- a/src/gallium/drivers/r600/r600_translate.c
+++ b/src/gallium/drivers/r600/r600_translate.c
@@ -48,6 +48,7 @@ void r600_translate_index_buffer(struct r600_pipe_context *r600,
 				&r600->context, *index_buffer, 0, *start, count, ptr);
 
 		pipe_resource_reference(index_buffer, out_buffer);
+		pipe_resource_reference(&out_buffer, NULL);
 		*index_size = 2;
 		*start = out_offset / 2;
 		break;
diff --git a/src/gallium/drivers/r600/r600d.h b/src/gallium/drivers/r600/r600d.h
index 9281b08bd82..f6eec24cc05 100644
--- a/src/gallium/drivers/r600/r600d.h
+++ b/src/gallium/drivers/r600/r600d.h
@@ -2556,6 +2556,9 @@
 #define   S_009508_DISABLE_CUBE_WRAP(x)                (((x) & 0x1) << 0)
 #define   G_009508_DISABLE_CUBE_WRAP(x)                (((x) >> 0) & 0x1)
 #define   C_009508_DISABLE_CUBE_WRAP                   0xFFFFFFFE
+#define   S_009508_DISABLE_CUBE_ANISO(x)               (((x) & 0x1) << 1)
+#define   G_009508_DISABLE_CUBE_ANISO(x)               (((x) >> 1) & 0x1)
+#define   C_009508_DISABLE_CUBE_ANISO                  (~(1 << 1))
 #define   S_009508_SYNC_GRADIENT(x)                    (((x) & 0x1) << 24)
 #define   G_009508_SYNC_GRADIENT(x)                    (((x) >> 24) & 0x1)
 #define   C_009508_SYNC_GRADIENT                       0xFEFFFFFF
@@ -3465,9 +3468,14 @@
 #define SQ_TEX_INST_LD 0x03
 #define SQ_TEX_INST_GET_GRADIENTS_H 0x7
 #define SQ_TEX_INST_GET_GRADIENTS_V 0x8
+#define SQ_TEX_INST_SET_GRADIENTS_H 0xB
+#define SQ_TEX_INST_SET_GRADIENTS_V 0xC
 
 #define SQ_TEX_INST_SAMPLE 0x10
 #define SQ_TEX_INST_SAMPLE_L 0x11
+#define SQ_TEX_INST_SAMPLE_G 0x14
 #define SQ_TEX_INST_SAMPLE_C 0x18
+#define SQ_TEX_INST_SAMPLE_C_L 0x19
+#define SQ_TEX_INST_SAMPLE_C_G 0x1C
 
 #endif
diff --git a/src/gallium/drivers/svga/svga_context.c b/src/gallium/drivers/svga/svga_context.c
index dbbc249258d..cfb1b9d8d0d 100644
--- a/src/gallium/drivers/svga/svga_context.c
+++ b/src/gallium/drivers/svga/svga_context.c
@@ -207,6 +207,14 @@ void svga_context_flush( struct svga_context *svga,
 
    svga->curr.nr_fbs = 0;
 
+   /* Flush the upload managers to ensure recycling of upload buffers
+    * without throttling. This should really be conditioned on
+    * pipe_buffer_map_range not supporting PIPE_TRANSFER_UNSYNCHRONIZED.
+    */
+
+   u_upload_flush(svga->upload_vb);
+   u_upload_flush(svga->upload_ib);
+
    /* Ensure that texture dma uploads are processed
     * before submitting commands.
     */
diff --git a/src/gallium/drivers/svga/svga_context.h b/src/gallium/drivers/svga/svga_context.h
index eca529d262e..34b9e85c1a3 100644
--- a/src/gallium/drivers/svga/svga_context.h
+++ b/src/gallium/drivers/svga/svga_context.h
@@ -372,9 +372,6 @@ struct svga_context
 
    /** List of buffers with queued transfers */
    struct list_head dirty_buffers;
-
-   /** Was the previous draw done with the SW path? */
-   boolean prev_draw_swtnl;
 };
 
 /* A flag for each state_tracker state object:
diff --git a/src/gallium/drivers/svga/svga_draw.c b/src/gallium/drivers/svga/svga_draw.c
index d8af615ede1..aa096692888 100644
--- a/src/gallium/drivers/svga/svga_draw.c
+++ b/src/gallium/drivers/svga/svga_draw.c
@@ -145,7 +145,7 @@ svga_hwtnl_flush( struct svga_hwtnl *hwtnl )
       unsigned i;
 
       /* Unmap upload manager vertex buffers */
-      u_upload_flush(svga->upload_vb);
+      u_upload_unmap(svga->upload_vb);
 
       for (i = 0; i < hwtnl->cmd.vdecl_count; i++) {
          handle = svga_buffer_handle(svga, hwtnl->cmd.vdecl_vb[i]);
@@ -156,7 +156,7 @@ svga_hwtnl_flush( struct svga_hwtnl *hwtnl )
       }
 
       /* Unmap upload manager index buffers */
-      u_upload_flush(svga->upload_ib);
+      u_upload_unmap(svga->upload_ib);
 
       for (i = 0; i < hwtnl->cmd.prim_count; i++) {
          if (hwtnl->cmd.prim_ib[i]) {
@@ -242,6 +242,11 @@ svga_hwtnl_flush( struct svga_hwtnl *hwtnl )
 }
 
 
+void svga_hwtnl_set_index_bias( struct svga_hwtnl *hwtnl,
+				int index_bias)
+{
+   hwtnl->index_bias = index_bias;
+}
 
 
 
@@ -265,15 +270,16 @@ enum pipe_error svga_hwtnl_prim( struct svga_hwtnl *hwtnl,
          unsigned size = vb ? vb->width0 : 0;
          unsigned offset = hwtnl->cmd.vdecl[i].array.offset;
          unsigned stride = hwtnl->cmd.vdecl[i].array.stride;
-         unsigned index_bias = range->indexBias;
+         int index_bias = (int) range->indexBias + hwtnl->index_bias;
          unsigned width;
 
          assert(vb);
          assert(size);
          assert(offset < size);
-         assert(index_bias >= 0);
          assert(min_index <= max_index);
-         assert(offset + index_bias*stride < size);
+         if (index_bias >= 0) {
+            assert(offset + index_bias*stride < size);
+         }
          if (min_index != ~0) {
             assert(offset + (index_bias + min_index) * stride < size);
          }
@@ -394,6 +400,7 @@ enum pipe_error svga_hwtnl_prim( struct svga_hwtnl *hwtnl,
    hwtnl->cmd.max_index[hwtnl->cmd.prim_count] = max_index;
 
    hwtnl->cmd.prim[hwtnl->cmd.prim_count] = *range;
+   hwtnl->cmd.prim[hwtnl->cmd.prim_count].indexBias += hwtnl->index_bias;
 
    pipe_resource_reference(&hwtnl->cmd.prim_ib[hwtnl->cmd.prim_count], ib);
    hwtnl->cmd.prim_count++;
diff --git a/src/gallium/drivers/svga/svga_draw.h b/src/gallium/drivers/svga/svga_draw.h
index a2403d802be..1dac17421e1 100644
--- a/src/gallium/drivers/svga/svga_draw.h
+++ b/src/gallium/drivers/svga/svga_draw.h
@@ -79,5 +79,8 @@ svga_hwtnl_draw_range_elements( struct svga_hwtnl *hwtnl,
 enum pipe_error
 svga_hwtnl_flush( struct svga_hwtnl *hwtnl );
 
+void svga_hwtnl_set_index_bias( struct svga_hwtnl *hwtnl,
+                                int index_bias);
+
 
 #endif /* SVGA_DRAW_H_ */
diff --git a/src/gallium/drivers/svga/svga_draw_private.h b/src/gallium/drivers/svga/svga_draw_private.h
index ca658ac6745..8126f7ee23c 100644
--- a/src/gallium/drivers/svga/svga_draw_private.h
+++ b/src/gallium/drivers/svga/svga_draw_private.h
@@ -116,6 +116,13 @@ struct draw_cmd {
 struct svga_hwtnl {
    struct svga_context *svga;
    struct u_upload_mgr *upload_ib;
+
+   /* Additional negative index bias due to partial buffer uploads
+    * This is compensated for in the offset associated with all
+    * vertex buffers.
+    */
+
+   int index_bias;
    
    /* Flatshade information:
     */
diff --git a/src/gallium/drivers/svga/svga_pipe_draw.c b/src/gallium/drivers/svga/svga_pipe_draw.c
index 2093bcae101..d53edcb23c5 100644
--- a/src/gallium/drivers/svga/svga_pipe_draw.c
+++ b/src/gallium/drivers/svga/svga_pipe_draw.c
@@ -25,6 +25,7 @@
 
 #include "svga_cmd.h"
 
+#include "util/u_format.h"
 #include "util/u_inlines.h"
 #include "util/u_prim.h"
 #include "util/u_time.h"
@@ -37,6 +38,178 @@
 #include "svga_state.h"
 #include "svga_swtnl.h"
 #include "svga_debug.h"
+#include "svga_resource_buffer.h"
+#include "util/u_upload_mgr.h"
+
+/**
+ * Determine the ranges to upload for the user-buffers referenced
+ * by the next draw command.
+ *
+ * TODO: It might be beneficial to support multiple ranges. In that case,
+ * the struct svga_buffer::uploaded member should be made an array or a
+ * list, since we need to account for the possibility that different ranges
+ * may be uploaded to different hardware buffers chosen by the utility
+ * upload manager.
+ */
+
+static void
+svga_user_buffer_range(struct svga_context *svga,
+                       unsigned start,
+                       unsigned count,
+                       unsigned instance_count)
+{
+   const struct pipe_vertex_element *ve = svga->curr.velems->velem;
+   int i;
+
+   /*
+    * Release old uploaded range (if not done already) and
+    * initialize new ranges.
+    */
+
+   for (i=0; i < svga->curr.velems->count; i++) {
+      struct pipe_vertex_buffer *vb =
+         &svga->curr.vb[ve[i].vertex_buffer_index];
+
+      if (vb->buffer && svga_buffer_is_user_buffer(vb->buffer)) {
+         struct svga_buffer *buffer = svga_buffer(vb->buffer);
+
+         pipe_resource_reference(&buffer->uploaded.buffer, NULL);
+         buffer->uploaded.start = ~0;
+         buffer->uploaded.end = 0;
+      }
+   }
+
+   for (i=0; i < svga->curr.velems->count; i++) {
+      struct pipe_vertex_buffer *vb =
+         &svga->curr.vb[ve[i].vertex_buffer_index];
+
+      if (vb->buffer && svga_buffer_is_user_buffer(vb->buffer)) {
+         struct svga_buffer *buffer = svga_buffer(vb->buffer);
+         unsigned first, size;
+         unsigned instance_div = ve[i].instance_divisor;
+         unsigned elemSize = util_format_get_blocksize(ve[i].src_format);
+
+         svga->dirty |= SVGA_NEW_VBUFFER;
+
+         if (instance_div) {
+            first = ve[i].src_offset;
+            count = (instance_count + instance_div - 1) / instance_div;
+            size = vb->stride * (count - 1) + elemSize;
+         } else if (vb->stride) {
+            first = vb->stride * start + ve[i].src_offset;
+            size = vb->stride * (count - 1) + elemSize;
+         } else {
+            /* Only a single vertex!
+             * Upload with the largest vertex size the hw supports,
+             * if possible.
+             */
+            first = ve[i].src_offset;
+            size = MIN2(16, vb->buffer->width0);
+         }
+
+         buffer->uploaded.start = MIN2(buffer->uploaded.start, first);
+         buffer->uploaded.end = MAX2(buffer->uploaded.end, first + size);
+      }
+   }
+}
+
+/**
+ * svga_upload_user_buffers - upload parts of user buffers
+ *
+ * This function streams a part of a user buffer to hw and fills
+ * svga_buffer::uploaded with information on the upload.
+ */
+
+static int
+svga_upload_user_buffers(struct svga_context *svga,
+                         unsigned start,
+                         unsigned count,
+                         unsigned instance_count)
+{
+   const struct pipe_vertex_element *ve = svga->curr.velems->velem;
+   unsigned i;
+   int ret;
+
+   svga_user_buffer_range(svga, start, count, instance_count);
+
+   for (i=0; i < svga->curr.velems->count; i++) {
+      struct pipe_vertex_buffer *vb =
+         &svga->curr.vb[ve[i].vertex_buffer_index];
+
+      if (vb->buffer && svga_buffer_is_user_buffer(vb->buffer)) {
+         struct svga_buffer *buffer = svga_buffer(vb->buffer);
+         boolean flushed;
+
+         /*
+          * Check if already uploaded. Otherwise go ahead and upload.
+          */
+
+         if (buffer->uploaded.buffer)
+            continue;
+
+         ret = u_upload_buffer( svga->upload_vb,
+                                0,
+                                buffer->uploaded.start,
+                                buffer->uploaded.end - buffer->uploaded.start,
+                                &buffer->b.b,
+                                &buffer->uploaded.offset,
+                                &buffer->uploaded.buffer,
+                                &flushed);
+
+         if (ret)
+            return ret;
+
+         if (0)
+            debug_printf("%s: %d: orig buf %p upl buf %p ofs %d sofs %d"
+                         " sz %d\n",
+                         __FUNCTION__,
+                         i,
+                         buffer,
+                         buffer->uploaded.buffer,
+                         buffer->uploaded.offset,
+                         buffer->uploaded.start,
+                         buffer->uploaded.end - buffer->uploaded.start);
+
+         vb->buffer_offset = buffer->uploaded.offset;
+      }
+   }
+
+   return PIPE_OK;
+}
+
+/**
+ * svga_release_user_upl_buffers - release uploaded parts of user buffers
+ *
+ * This function releases the hw copy of the uploaded fraction of the
+ * user-buffer. It's important to do this as soon as all draw calls
+ * affecting the uploaded fraction are issued, as this allows for
+ * efficient reuse of the hardware surface backing the uploaded fraction.
+ *
+ * svga_buffer::source_offset is set to 0, and svga_buffer::uploaded::buffer
+ * is set to 0.
+ */
+
+static void
+svga_release_user_upl_buffers(struct svga_context *svga)
+{
+   unsigned i;
+   unsigned nr;
+
+   nr = svga->curr.num_vertex_buffers;
+
+   for (i = 0; i < nr; ++i) {
+      struct pipe_vertex_buffer *vb = &svga->curr.vb[i];
+
+      if (vb->buffer && svga_buffer_is_user_buffer(vb->buffer)) {
+         struct svga_buffer *buffer = svga_buffer(vb->buffer);
+
+         buffer->uploaded.start = ~0;
+         buffer->uploaded.end = 0;
+         if (buffer->uploaded.buffer)
+            pipe_resource_reference(&buffer->uploaded.buffer, NULL);
+      }
+   }
+}
 
 
 
@@ -50,6 +223,7 @@ retry_draw_range_elements( struct svga_context *svga,
                            unsigned prim, 
                            unsigned start, 
                            unsigned count,
+                           unsigned instance_count,
                            boolean do_retry )
 {
    enum pipe_error ret = 0;
@@ -61,6 +235,10 @@ retry_draw_range_elements( struct svga_context *svga,
                              svga->curr.rast->templ.flatshade,
                              svga->curr.rast->templ.flatshade_first );
 
+   ret = svga_upload_user_buffers( svga, min_index + index_bias,
+                                   max_index - min_index + 1, instance_count );
+   if (ret != PIPE_OK)
+      goto retry;
 
    ret = svga_update_state( svga, SVGA_STATE_HW_DRAW );
    if (ret)
@@ -84,7 +262,7 @@ retry:
                                         index_buffer, index_size, index_bias,
                                         min_index, max_index,
                                         prim, start, count,
-                                        FALSE );
+                                        instance_count, FALSE );
    }
 
    return ret;
@@ -96,6 +274,7 @@ retry_draw_arrays( struct svga_context *svga,
                    unsigned prim, 
                    unsigned start, 
                    unsigned count,
+                   unsigned instance_count,
                    boolean do_retry )
 {
    enum pipe_error ret;
@@ -107,6 +286,11 @@ retry_draw_arrays( struct svga_context *svga,
                              svga->curr.rast->templ.flatshade,
                              svga->curr.rast->templ.flatshade_first );
 
+   ret = svga_upload_user_buffers( svga, start, count, instance_count );
+
+   if (ret != PIPE_OK)
+      goto retry;
+
    ret = svga_update_state( svga, SVGA_STATE_HW_DRAW );
    if (ret)
       goto retry;
@@ -127,6 +311,7 @@ retry:
                                 prim,
                                 start,
                                 count,
+                                instance_count,
                                 FALSE );
    }
 
@@ -141,18 +326,11 @@ svga_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info)
    unsigned reduced_prim = u_reduced_prim( info->mode );
    unsigned count = info->count;
    enum pipe_error ret = 0;
+   boolean needed_swtnl;
 
    if (!u_trim_pipe_prim( info->mode, &count ))
       return;
 
-   if (svga->state.sw.need_swtnl != svga->prev_draw_swtnl) {
-      /* We're switching between SW and HW drawing.  Do a flush to avoid
-       * mixing HW and SW rendering with the same vertex buffer.
-       */
-      pipe->flush(pipe, NULL);
-      svga->prev_draw_swtnl = svga->state.sw.need_swtnl;
-   }
-
    /*
     * Mark currently bound target surfaces as dirty
     * doesn't really matter if it is done before drawing.
@@ -167,6 +345,8 @@ svga_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info)
       svga->dirty |= SVGA_NEW_REDUCED_PRIMITIVE;
    }
    
+   needed_swtnl = svga->state.sw.need_swtnl;
+
    svga_update_state_retry( svga, SVGA_STATE_NEED_SWTNL );
 
 #ifdef DEBUG
@@ -176,6 +356,20 @@ svga_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info)
 #endif
 
    if (svga->state.sw.need_swtnl) {
+      if (!needed_swtnl) {
+         /*
+          * We're switching from HW to SW TNL.  SW TNL will require mapping all
+          * currently bound vertex buffers, some of which may already be
+          * referenced in the current command buffer as result of previous HW
+          * TNL. So flush now, to prevent the context to flush while a referred
+          * vertex buffer is mapped.
+          */
+
+         svga_context_flush(svga, NULL);
+      }
+
+      /* Avoid leaking the previous hwtnl bias to swtnl */
+      svga_hwtnl_set_index_bias( svga->hwtnl, 0 );
       ret = svga_swtnl_draw_vbo( svga, info );
    }
    else {
@@ -194,6 +388,7 @@ svga_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info)
                                           info->mode,
                                           info->start + offset,
                                           info->count,
+                                          info->instance_count,
                                           TRUE );
       }
       else {
@@ -201,10 +396,13 @@ svga_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info)
                                   info->mode,
                                   info->start,
                                   info->count,
+                                  info->instance_count,
                                   TRUE );
       }
    }
 
+   svga_release_user_upl_buffers( svga );
+
    if (SVGA_DEBUG & DEBUG_FLUSH) {
       svga_hwtnl_flush_retry( svga );
       svga_context_flush(svga, NULL);
diff --git a/src/gallium/drivers/svga/svga_resource_buffer.h b/src/gallium/drivers/svga/svga_resource_buffer.h
index 95032213fa5..ca8c8d1f5ea 100644
--- a/src/gallium/drivers/svga/svga_resource_buffer.h
+++ b/src/gallium/drivers/svga/svga_resource_buffer.h
@@ -129,6 +129,12 @@ struct svga_buffer
        * is the relative offset within that buffer.
        */
       unsigned offset;
+
+      /**
+       * Range of user buffer that is uploaded in @buffer at @offset.
+       */
+      unsigned start;
+      unsigned end;
    } uploaded;
 
    /**
@@ -193,7 +199,11 @@ svga_buffer(struct pipe_resource *buffer)
 static INLINE boolean 
 svga_buffer_is_user_buffer( struct pipe_resource *buffer )
 {
-   return svga_buffer(buffer)->user;
+   if (buffer) {
+      return svga_buffer(buffer)->user;
+   } else {
+      return FALSE;
+   }
 }
 
 
diff --git a/src/gallium/drivers/svga/svga_resource_buffer_upload.c b/src/gallium/drivers/svga/svga_resource_buffer_upload.c
index 923958674b4..a657a8bc224 100644
--- a/src/gallium/drivers/svga/svga_resource_buffer_upload.c
+++ b/src/gallium/drivers/svga/svga_resource_buffer_upload.c
@@ -651,8 +651,6 @@ svga_redefine_user_buffer(struct pipe_context *pipe,
                           unsigned offset,
                           unsigned size)
 {
-   struct svga_screen *ss = svga_screen(pipe->screen);
-   struct svga_context *svga = svga_context(pipe);
    struct svga_buffer *sbuf = svga_buffer(resource);
 
    assert(sbuf->user);
@@ -661,19 +659,8 @@ svga_redefine_user_buffer(struct pipe_context *pipe,
    assert(!sbuf->hwbuf);
 
    /*
-    * Release any uploaded user buffer.
-    *
-    * TODO: As an optimization, we could try to update the uploaded buffer
-    * instead.
+    * We always treat the contents of user-buffers as volatile,
+    * so no particular action needed here.
     */
 
-   pipe_resource_reference(&sbuf->uploaded.buffer, NULL);
-
-   pipe_mutex_lock(ss->swc_mutex);
-
-   sbuf->key.size.width = sbuf->b.b.width0 = offset + size;
-
-   pipe_mutex_unlock(ss->swc_mutex);
-
-   svga->dirty |= SVGA_NEW_VBUFFER | SVGA_NEW_VELEMENT;
 }
diff --git a/src/gallium/drivers/svga/svga_state_vdecl.c b/src/gallium/drivers/svga/svga_state_vdecl.c
index 7c393a1da8d..47eab1a9739 100644
--- a/src/gallium/drivers/svga/svga_state_vdecl.c
+++ b/src/gallium/drivers/svga/svga_state_vdecl.c
@@ -38,57 +38,6 @@
 #include "svga_hw_reg.h"
 
 
-static int
-upload_user_buffers( struct svga_context *svga )
-{
-   enum pipe_error ret = PIPE_OK;
-   int i;
-   int nr;
-
-   if (0) 
-      debug_printf("%s: %d\n", __FUNCTION__, svga->curr.num_vertex_buffers);
-
-   nr = svga->curr.num_vertex_buffers;
-
-   for (i = 0; i < nr; i++) 
-   {
-      if (svga_buffer_is_user_buffer(svga->curr.vb[i].buffer))
-      {
-         struct svga_buffer *buffer = svga_buffer(svga->curr.vb[i].buffer);
-
-         if (!buffer->uploaded.buffer) {
-            boolean flushed;
-            ret = u_upload_buffer( svga->upload_vb,
-                                   0, 0,
-                                   buffer->b.b.width0,
-                                   &buffer->b.b,
-                                   &buffer->uploaded.offset,
-                                   &buffer->uploaded.buffer,
-                                   &flushed);
-            if (ret)
-               return ret;
-
-            if (0)
-               debug_printf("%s: %d: orig buf %p upl buf %p ofs %d sz %d\n",
-                            __FUNCTION__,
-                            i,
-                            buffer,
-                            buffer->uploaded.buffer,
-                            buffer->uploaded.offset,
-                            buffer->b.b.width0);
-         }
-
-         svga->curr.vb[i].buffer_offset = buffer->uploaded.offset;
-      }
-   }
-
-   if (0)
-      debug_printf("%s: DONE\n", __FUNCTION__);
-
-   return ret;
-}
-
-
 /***********************************************************************
  */
 
@@ -99,6 +48,7 @@ static int emit_hw_vs_vdecl( struct svga_context *svga,
    const struct pipe_vertex_element *ve = svga->curr.velems->velem;
    SVGA3dVertexDecl decl;
    unsigned i;
+   unsigned neg_bias = 0;
 
    assert(svga->curr.velems->count >=
           svga->curr.vs->base.info.file_count[TGSI_FILE_INPUT]);
@@ -106,12 +56,50 @@ static int emit_hw_vs_vdecl( struct svga_context *svga,
    svga_hwtnl_reset_vdecl( svga->hwtnl, 
                            svga->curr.velems->count );
 
+   /**
+    * We can't set the VDECL offset to something negative, so we
+    * must calculate a common negative additional index bias, and modify
+    * the VDECL offsets accordingly so they *all* end up positive.
+    *
+    * Note that the exact value of the negative index bias is not that
+    * important, since we compensate for it when we calculate the vertex
+    * buffer offset below. The important thing is that all vertex buffer
+    * offsets remain positive.
+    *
+    * Note that we use a negative bias variable in order to make the
+    * rounding maths more easy to follow, and to avoid int / unsigned
+    * confusion.
+    */
+
    for (i = 0; i < svga->curr.velems->count; i++) {
-      const struct pipe_vertex_buffer *vb = &svga->curr.vb[ve[i].vertex_buffer_index];
+      const struct pipe_vertex_buffer *vb =
+         &svga->curr.vb[ve[i].vertex_buffer_index];
+      struct svga_buffer *buffer;
+      unsigned int offset = vb->buffer_offset + ve[i].src_offset;
+      unsigned tmp_neg_bias = 0;
+
+      if (!vb->buffer)
+         continue;
+
+      buffer = svga_buffer(vb->buffer);
+      if (buffer->uploaded.start > offset) {
+         tmp_neg_bias = buffer->uploaded.start - offset;
+         if (vb->stride)
+            tmp_neg_bias = (tmp_neg_bias + vb->stride - 1) / vb->stride;
+         neg_bias = MAX2(neg_bias, tmp_neg_bias);
+      }
+   }
+
+   for (i = 0; i < svga->curr.velems->count; i++) {
+      const struct pipe_vertex_buffer *vb =
+         &svga->curr.vb[ve[i].vertex_buffer_index];
       unsigned usage, index;
-      struct svga_buffer *buffer = svga_buffer(vb->buffer);
+      struct svga_buffer *buffer;
 
+      if (!vb->buffer)
+         continue;
 
+      buffer= svga_buffer(vb->buffer);
       svga_generate_vdecl_semantics( i, &usage, &index );
 
       /* SVGA_NEW_VELEMENT
@@ -121,8 +109,16 @@ static int emit_hw_vs_vdecl( struct svga_context *svga,
       decl.identity.usage = usage;
       decl.identity.usageIndex = index;
       decl.array.stride = vb->stride;
-      decl.array.offset = (vb->buffer_offset +
-                           ve[i].src_offset);
+
+      /* Compensate for partially uploaded vbo, and
+       * for the negative index bias.
+       */
+      decl.array.offset = (vb->buffer_offset
+                           + ve[i].src_offset
+			   + neg_bias * vb->stride
+			   - buffer->uploaded.start);
+
+      assert(decl.array.offset >= 0);
 
       svga_hwtnl_vdecl( svga->hwtnl,
                         i,
@@ -131,6 +127,7 @@ static int emit_hw_vs_vdecl( struct svga_context *svga,
                         vb->buffer );
    }
 
+   svga_hwtnl_set_index_bias( svga->hwtnl, -neg_bias );
    return 0;
 }
 
@@ -138,23 +135,11 @@ static int emit_hw_vs_vdecl( struct svga_context *svga,
 static int emit_hw_vdecl( struct svga_context *svga,
                           unsigned dirty )
 {
-   int ret = 0;
-
    /* SVGA_NEW_NEED_SWTNL
     */
    if (svga->state.sw.need_swtnl)
       return 0; /* Do not emit during swtnl */
 
-   /* If we get to here, we know that we're going to draw.  Upload
-    * userbuffers now and try to combine multiple userbuffers from
-    * multiple draw calls into a single host buffer for performance.
-    */
-   if (svga->curr.any_user_vertex_buffers) {
-      ret = upload_user_buffers( svga );
-      if (ret)
-         return ret;
-   }
-
    return emit_hw_vs_vdecl( svga, dirty );
 }
 
diff --git a/src/gallium/include/pipe/p_config.h b/src/gallium/include/pipe/p_config.h
index 40f6f2bcb5f..eea3d79e64b 100644
--- a/src/gallium/include/pipe/p_config.h
+++ b/src/gallium/include/pipe/p_config.h
@@ -134,8 +134,6 @@
 #error Unknown Endianness
 #endif
 
-#if !defined(PIPE_OS_EMBEDDED)
-
 /*
  * Auto-detect the operating system family.
  * 
@@ -222,7 +220,5 @@
 #endif
 #endif /* PIPE_OS_WINDOWS */
 
-#endif /* !PIPE_OS_EMBEDDED */
-
 
 #endif /* P_CONFIG_H_ */
diff --git a/src/gallium/include/state_tracker/st_api.h b/src/gallium/include/state_tracker/st_api.h
index 04fc7c6c5de..f7cc2437747 100644
--- a/src/gallium/include/state_tracker/st_api.h
+++ b/src/gallium/include/state_tracker/st_api.h
@@ -253,6 +253,12 @@ struct st_context_attribs
 struct st_framebuffer_iface
 {
    /**
+    * Atomic stamp which changes when framebuffers need to be updated.
+    */
+
+   int32_t stamp;
+
+   /**
     * Available for the state tracker manager to use.
     */
    void *st_manager_private;
@@ -315,25 +321,6 @@ struct st_context_iface
    void (*destroy)(struct st_context_iface *stctxi);
 
    /**
-    * Invalidate the current textures that was taken from a framebuffer.
-    *
-    * The state tracker manager calls this function to let the rendering
-    * context know that it should update the textures it got from
-    * st_framebuffer_iface::validate.  It should do so at the latest time possible.
-    * Possible right before sending triangles to the pipe context.
-    *
-    * For certain platforms this function might be called from a thread other
-    * than the thread that the context is currently bound in, and must
-    * therefore be thread safe. But it is the state tracker manager's
-    * responsibility to make sure that the framebuffer is bound to the context
-    * and the API context is current for the duration of this call.
-    *
-    * Thus reducing the sync primitive needed to a single atomic flag.
-    */
-   void (*notify_invalid_framebuffer)(struct st_context_iface *stctxi,
-                                      struct st_framebuffer_iface *stfbi);
-
-   /**
     * Flush all drawing from context to the pipe also flushes the pipe.
     */
    void (*flush)(struct st_context_iface *stctxi, unsigned flags,
diff --git a/src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_native.cpp b/src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_native.cpp
index 741a97f897d..0bb9d852f84 100644
--- a/src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_native.cpp
+++ b/src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_native.cpp
@@ -250,21 +250,21 @@ struct GalliumDXGIAdapter
 	DXGI_ADAPTER_DESC1 desc;
 	std::vector<ComPtr<IDXGIOutput> > outputs;
 	int num_outputs;
-	struct native_event_handler handler;
 
 	GalliumDXGIAdapter(GalliumDXGIFactory* factory, const struct native_platform* platform, void* dpy)
 	{
 		this->parent = factory;
 
-                /* FIXME handler should be static */
-		handler.invalid_surface = handle_invalid_surface;
-		handler.new_drm_screen = dxgi_loader_create_drm_screen;
-		handler.new_sw_screen = dxgi_loader_create_sw_screen;
-		platform->set_event_handler(&handler);
-
-		display = platform->create_display(dpy, FALSE, this);
+		display = platform->create_display(dpy, FALSE);
 		if(!display)
-                   display = platform->create_display(dpy, TRUE, this);
+                   display = platform->create_display(dpy, TRUE);
+                if (display) {
+                   display->user_data = this;
+                   if (!display->init_screen(display)) {
+                      display->destroy(display);
+                      display = NULL;
+                   }
+                }
                 if(!display)
 			throw E_FAIL;
 		memset(&desc, 0, sizeof(desc));
@@ -1413,6 +1413,11 @@ struct dxgi_binding
 
 static dxgi_binding dxgi_default_binding;
 static __thread dxgi_binding dxgi_thread_binding;
+static const struct native_event_handler dxgi_event_handler = {
+   GalliumDXGIAdapter::handle_invalid_surface,
+   dxgi_loader_create_drm_screen,
+   dxgi_loader_create_sw_screen
+};
 
 void STDMETHODCALLTYPE GalliumDXGIUseNothing()
 {
@@ -1427,7 +1432,7 @@ void STDMETHODCALLTYPE GalliumDXGIUseNothing()
 void STDMETHODCALLTYPE GalliumDXGIUseX11Display(Display* dpy, IGalliumDXGIBackend* backend)
 {
 	GalliumDXGIUseNothing();
-	dxgi_thread_binding.platform = native_get_x11_platform();
+	dxgi_thread_binding.platform = native_get_x11_platform(&dxgi_event_handler);
 	dxgi_thread_binding.display = dpy;
 
 	if(backend)
@@ -1443,7 +1448,7 @@ void STDMETHODCALLTYPE GalliumDXGIUseX11Display(Display* dpy, IGalliumDXGIBacken
 void STDMETHODCALLTYPE GalliumDXGIUseDRMCard(int fd)
 {
 	GalliumDXGIUseNothing();
-	dxgi_thread_binding.platform = native_get_drm_platform();
+	dxgi_thread_binding.platform = native_get_drm_platform(&dxgi_event_handler);
 	dxgi_thread_binding.display = (void*)fd;
 	dxgi_thread_binding.backend = 0;
 }
@@ -1453,7 +1458,7 @@ void STDMETHODCALLTYPE GalliumDXGIUseDRMCard(int fd)
 void STDMETHODCALLTYPE GalliumDXGIUseFBDev(int fd)
 {
 	GalliumDXGIUseNothing();
-	dxgi_thread_binding.platform = native_get_fbdev_platform();
+	dxgi_thread_binding.platform = native_get_fbdev_platform(&dxgi_event_handler);
 	dxgi_thread_binding.display = (void*)fd;
 	dxgi_thread_binding.backend = 0;
 }
@@ -1463,7 +1468,7 @@ void STDMETHODCALLTYPE GalliumDXGIUseFBDev(int fd)
 void STDMETHODCALLTYPE GalliumDXGIUseHDC(HDC hdc, PFNHWNDRESOLVER resolver, void* resolver_cookie)
 {
 	GalliumDXGIUseNothing();
-	dxgi_thread_binding.platform = native_get_gdi_platform();
+	dxgi_thread_binding.platform = native_get_gdi_platform(&dxgi_event_handler);
 	dxgi_thread_binding.display = (void*)hdc;
 	dxgi_thread_binding.backend = 0;
 }
@@ -1493,7 +1498,7 @@ void STDMETHODCALLTYPE GalliumDXGIMakeDefault()
 	 else if(dxgi_default_binding.platform)
 		 factory = new GalliumDXGIFactory(dxgi_default_binding.platform, dxgi_default_binding.display, dxgi_default_binding.backend);
 	 else
-		 factory = new GalliumDXGIFactory(native_get_x11_platform(), NULL, NULL);
+		 factory = new GalliumDXGIFactory(native_get_x11_platform(&dxgi_event_handler), NULL, NULL);
 	 HRESULT hres = factory->QueryInterface(riid, out_factory);
 	 factory->Release();
 	 return hres;
diff --git a/src/gallium/state_trackers/dri/common/dri_context.c b/src/gallium/state_trackers/dri/common/dri_context.c
index e23c1bcafaf..08bbdf96e34 100644
--- a/src/gallium/state_trackers/dri/common/dri_context.c
+++ b/src/gallium/state_trackers/dri/common/dri_context.c
@@ -151,8 +151,6 @@ dri_unbind_context(__DRIcontext * cPriv)
       if (ctx->st == ctx->stapi->get_current(ctx->stapi)) {
          ctx->st->flush(ctx->st, ST_FLUSH_FRONT, NULL);
          stapi->make_current(stapi, NULL, NULL, NULL);
-         draw->context = NULL;
-         read->context = NULL;
       }
    }
 
@@ -180,12 +178,10 @@ dri_make_current(__DRIcontext * cPriv,
    else if (!driDrawPriv || !driReadPriv)
       return GL_FALSE;
 
-   draw->context = ctx;
    if (ctx->dPriv != driDrawPriv) {
       ctx->dPriv = driDrawPriv;
       draw->texture_stamp = driDrawPriv->lastStamp - 1;
    }
-   read->context = ctx;
    if (ctx->rPriv != driReadPriv) {
       ctx->rPriv = driReadPriv;
       read->texture_stamp = driReadPriv->lastStamp - 1;
diff --git a/src/gallium/state_trackers/dri/common/dri_drawable.c b/src/gallium/state_trackers/dri/common/dri_drawable.c
index 28a33ac7d07..7b8de3174be 100644
--- a/src/gallium/state_trackers/dri/common/dri_drawable.c
+++ b/src/gallium/state_trackers/dri/common/dri_drawable.c
@@ -136,6 +136,7 @@ dri_create_buffer(__DRIscreen * sPriv,
    drawable->sPriv = sPriv;
    drawable->dPriv = dPriv;
    dPriv->driverPrivate = (void *)drawable;
+   p_atomic_set(&drawable->base.stamp, 1);
 
    return GL_TRUE;
 fail:
diff --git a/src/gallium/state_trackers/dri/common/dri_drawable.h b/src/gallium/state_trackers/dri/common/dri_drawable.h
index 7f1aa512ca1..fd3460dd30b 100644
--- a/src/gallium/state_trackers/dri/common/dri_drawable.h
+++ b/src/gallium/state_trackers/dri/common/dri_drawable.h
@@ -42,7 +42,6 @@ struct dri_drawable
    struct st_visual stvis;
 
    struct dri_screen *screen;
-   struct dri_context *context;
 
    /* dri */
    __DRIdrawable *dPriv;
diff --git a/src/gallium/state_trackers/dri/drm/SConscript b/src/gallium/state_trackers/dri/drm/SConscript
index b188f76f910..c63918a0e18 100644
--- a/src/gallium/state_trackers/dri/drm/SConscript
+++ b/src/gallium/state_trackers/dri/drm/SConscript
@@ -5,7 +5,7 @@ Import('*')
 
 env = env.Clone()
 
-env.ParseConfig('pkg-config --cflags --libs libdrm')
+env.PkgUseModules(['DRM'])
 
 env.Append(CPPPATH = [
     '#/src/mapi',
diff --git a/src/gallium/state_trackers/dri/drm/dri2.c b/src/gallium/state_trackers/dri/drm/dri2.c
index e471e8e5be2..fe4ddb312be 100644
--- a/src/gallium/state_trackers/dri/drm/dri2.c
+++ b/src/gallium/state_trackers/dri/drm/dri2.c
@@ -52,13 +52,11 @@ static void
 dri2_invalidate_drawable(__DRIdrawable *dPriv)
 {
    struct dri_drawable *drawable = dri_drawable(dPriv);
-   struct dri_context *ctx = drawable->context;
 
    dri2InvalidateDrawable(dPriv);
    drawable->dPriv->lastStamp = *drawable->dPriv->pStamp;
 
-   if (ctx)
-      ctx->st->notify_invalid_framebuffer(ctx->st, &drawable->base);
+   p_atomic_inc(&drawable->base.stamp);
 }
 
 static const __DRI2flushExtension dri2FlushExtension = {
@@ -564,6 +562,24 @@ dri2_query_image(__DRIimage *image, int attrib, int *value)
    }
 }
 
+static __DRIimage *
+dri2_dup_image(__DRIimage *image, void *loaderPrivate)
+{
+   __DRIimage *img;
+
+   img = CALLOC_STRUCT(__DRIimageRec);
+   if (!img)
+      return NULL;
+
+   img->texture = NULL;
+   pipe_resource_reference(&img->texture, image->texture);
+   img->level = image->level;
+   img->layer = image->layer;
+   img->loader_private = loaderPrivate;
+
+   return img;
+}
+
 static void
 dri2_destroy_image(__DRIimage *img)
 {
@@ -578,6 +594,7 @@ static struct __DRIimageExtensionRec dri2ImageExtension = {
     dri2_destroy_image,
     dri2_create_image,
     dri2_query_image,
+    dri2_dup_image,
 };
 
 /*
diff --git a/src/gallium/state_trackers/dri/sw/drisw.c b/src/gallium/state_trackers/dri/sw/drisw.c
index ac11f7c47f6..a1879a8f46a 100644
--- a/src/gallium/state_trackers/dri/sw/drisw.c
+++ b/src/gallium/state_trackers/dri/sw/drisw.c
@@ -103,14 +103,11 @@ drisw_present_texture(__DRIdrawable *dPriv,
 static INLINE void
 drisw_invalidate_drawable(__DRIdrawable *dPriv)
 {
-   struct dri_context *ctx = dri_get_current(dPriv->driScreenPriv);
    struct dri_drawable *drawable = dri_drawable(dPriv);
 
    drawable->texture_stamp = dPriv->lastStamp - 1;
 
-   /* check if swapping currently bound buffer */
-   if (ctx && ctx->dPriv == dPriv)
-      ctx->st->notify_invalid_framebuffer(ctx->st, &drawable->base);
+   p_atomic_inc(&drawable->base.stamp);
 }
 
 static INLINE void
diff --git a/src/gallium/state_trackers/egl/Makefile b/src/gallium/state_trackers/egl/Makefile
index 763e7b58a49..1c970222c1f 100644
--- a/src/gallium/state_trackers/egl/Makefile
+++ b/src/gallium/state_trackers/egl/Makefile
@@ -33,7 +33,8 @@ wayland_INCLUDES = \
 wayland_SOURCES = $(wildcard wayland/*.c)
 wayland_OBJECTS = $(wayland_SOURCES:.c=.o)
 
-drm_INCLUDES = -I$(TOP)/src/gallium/winsys $(shell pkg-config --cflags-only-I libdrm)
+drm_INCLUDES = -I$(TOP)/src/gallium/winsys $(shell pkg-config --cflags-only-I libdrm) \
+	       -I$(TOP)/src/gbm/main -I$(TOP)/src/gallium/state_trackers/gbm
 drm_SOURCES = $(wildcard drm/*.c)
 drm_OBJECTS = $(drm_SOURCES:.c=.o)
 
diff --git a/src/gallium/state_trackers/egl/SConscript b/src/gallium/state_trackers/egl/SConscript
index 9ade76ecbb2..c04fec637c1 100644
--- a/src/gallium/state_trackers/egl/SConscript
+++ b/src/gallium/state_trackers/egl/SConscript
@@ -40,7 +40,12 @@ else:
             env.Append(CPPDEFINES = ['GLX_DIRECT_RENDERING'])
             sources.append(['#/src/glx/dri2.c'])
     if env['drm']:
+        env.PkgUseModules('DRM')
         env.Append(CPPDEFINES = ['HAVE_DRM_BACKEND'])
+        env.Append(CPPPATH = [
+            '#/src/gbm/main',
+            '#/src/gallium/state_trackers/gbm',
+        ])
         sources.append(['drm/native_drm.c', 'drm/modeset.c'])
 
 st_egl = env.ConvenienceLibrary(
diff --git a/src/gallium/state_trackers/egl/common/egl_g3d.c b/src/gallium/state_trackers/egl/common/egl_g3d.c
index 29dbbefbf48..6649f02b244 100644
--- a/src/gallium/state_trackers/egl/common/egl_g3d.c
+++ b/src/gallium/state_trackers/egl/common/egl_g3d.c
@@ -31,6 +31,7 @@
 #include "util/u_memory.h"
 #include "util/u_format.h"
 #include "util/u_string.h"
+#include "util/u_atomic.h"
 
 #include "egl_g3d.h"
 #include "egl_g3d_api.h"
@@ -45,15 +46,9 @@ egl_g3d_invalid_surface(struct native_display *ndpy,
 {
    /* XXX not thread safe? */
    struct egl_g3d_surface *gsurf = egl_g3d_surface(nsurf->user_data);
-   struct egl_g3d_context *gctx;
-   
-   /*
-    * Some functions such as egl_g3d_copy_buffers create a temporary native
-    * surface.  There is no gsurf associated with it.
-    */
-   gctx = (gsurf) ? egl_g3d_context(gsurf->base.CurrentContext) : NULL;
-   if (gctx)
-      gctx->stctxi->notify_invalid_framebuffer(gctx->stctxi, gsurf->stfbi);
+
+   if (gsurf && gsurf->stfbi)
+      p_atomic_inc(&gsurf->stfbi->stamp);
 }
 
 static struct pipe_screen *
@@ -72,10 +67,26 @@ egl_g3d_new_sw_screen(struct native_display *ndpy, struct sw_winsys *ws)
    return gdpy->loader->create_sw_screen(ws);
 }
 
-static struct native_event_handler egl_g3d_native_event_handler = {
+static struct pipe_resource *
+egl_g3d_lookup_egl_image(struct native_display *ndpy, void *egl_image)
+{
+   _EGLDisplay *dpy = (_EGLDisplay *) ndpy->user_data;
+   struct egl_g3d_display *gdpy = egl_g3d_display(dpy);
+   struct st_egl_image img;
+   struct pipe_resource *resource = NULL;
+
+   memset(&img, 0, sizeof(img));
+   if (gdpy->smapi->get_egl_image(gdpy->smapi, egl_image, &img))
+      resource = img.texture;
+
+   return resource;
+}
+
+static const struct native_event_handler egl_g3d_native_event_handler = {
    egl_g3d_invalid_surface,
    egl_g3d_new_drm_screen,
-   egl_g3d_new_sw_screen
+   egl_g3d_new_sw_screen,
+   egl_g3d_lookup_egl_image
 };
 
 /**
@@ -94,40 +105,38 @@ egl_g3d_get_platform(_EGLDriver *drv, _EGLPlatformType plat)
       case _EGL_PLATFORM_WINDOWS:
          plat_name = "Windows";
 #ifdef HAVE_GDI_BACKEND
-         nplat = native_get_gdi_platform();
+         nplat = native_get_gdi_platform(&egl_g3d_native_event_handler);
 #endif
          break;
       case _EGL_PLATFORM_X11:
          plat_name = "X11";
 #ifdef HAVE_X11_BACKEND
-         nplat = native_get_x11_platform();
+         nplat = native_get_x11_platform(&egl_g3d_native_event_handler);
 #endif
 	 break;
       case _EGL_PLATFORM_WAYLAND:
          plat_name = "wayland";
 #ifdef HAVE_WAYLAND_BACKEND
-         nplat = native_get_wayland_platform();
+         nplat = native_get_wayland_platform(&egl_g3d_native_event_handler);
 #endif
          break;
       case _EGL_PLATFORM_DRM:
          plat_name = "DRM";
 #ifdef HAVE_DRM_BACKEND
-         nplat = native_get_drm_platform();
+         nplat = native_get_drm_platform(&egl_g3d_native_event_handler);
 #endif
          break;
       case _EGL_PLATFORM_FBDEV:
          plat_name = "FBDEV";
 #ifdef HAVE_FBDEV_BACKEND
-         nplat = native_get_fbdev_platform();
+         nplat = native_get_fbdev_platform(&egl_g3d_native_event_handler);
 #endif
          break;
       default:
          break;
       }
 
-      if (nplat)
-         nplat->set_event_handler(&egl_g3d_native_event_handler);
-      else
+      if (!nplat)
          _eglLog(_EGL_WARNING, "unsupported platform %s", plat_name);
 
       gdrv->platforms[plat] = nplat;
@@ -504,13 +513,20 @@ egl_g3d_initialize(_EGLDriver *drv, _EGLDisplay *dpy)
    gdpy->loader = gdrv->loader;
    dpy->DriverData = gdpy;
 
-   _eglLog(_EGL_INFO, "use %s for display %p", nplat->name, dpy->PlatformDisplay);
-   gdpy->native = nplat->create_display(dpy->PlatformDisplay,
-         dpy->Options.UseFallback, (void *) dpy);
+   _eglLog(_EGL_INFO, "use %s for display %p",
+         nplat->name, dpy->PlatformDisplay);
+   gdpy->native =
+      nplat->create_display(dpy->PlatformDisplay, dpy->Options.UseFallback);
    if (!gdpy->native) {
       _eglError(EGL_NOT_INITIALIZED, "eglInitialize(no usable display)");
       goto fail;
    }
+   gdpy->native->user_data = (void *) dpy;
+   if (!gdpy->native->init_screen(gdpy->native)) {
+      _eglError(EGL_NOT_INITIALIZED,
+            "eglInitialize(failed to initialize screen)");
+      goto fail;
+   }
 
    if (gdpy->loader->profile_masks[ST_API_OPENGL] & ST_PROFILE_DEFAULT_MASK)
       dpy->ClientAPIs |= EGL_OPENGL_BIT;
diff --git a/src/gallium/state_trackers/egl/common/egl_g3d.h b/src/gallium/state_trackers/egl/common/egl_g3d.h
index 301db3128ff..5989a023573 100644
--- a/src/gallium/state_trackers/egl/common/egl_g3d.h
+++ b/src/gallium/state_trackers/egl/common/egl_g3d.h
@@ -126,4 +126,12 @@ _EGL_DRIVER_TYPECAST(egl_g3d_screen, _EGLScreen, obj)
 
 #endif /* EGL_MESA_screen_surface */
 
+static INLINE struct st_api *
+egl_g3d_get_st_api(_EGLDriver *drv, enum st_api_type api)
+{
+   struct egl_g3d_driver *gdrv = egl_g3d_driver(drv);
+
+   return gdrv->loader->get_st_api(api);
+}
+
 #endif /* _EGL_G3D_H_ */
diff --git a/src/gallium/state_trackers/egl/common/egl_g3d_api.c b/src/gallium/state_trackers/egl/common/egl_g3d_api.c
index 8b1821e0055..f897054a540 100644
--- a/src/gallium/state_trackers/egl/common/egl_g3d_api.c
+++ b/src/gallium/state_trackers/egl/common/egl_g3d_api.c
@@ -37,7 +37,6 @@
 #include "egl_g3d_image.h"
 #include "egl_g3d_sync.h"
 #include "egl_g3d_st.h"
-#include "egl_g3d_loader.h"
 #include "native.h"
 
 /**
@@ -47,7 +46,6 @@ static struct st_api *
 egl_g3d_choose_st(_EGLDriver *drv, _EGLContext *ctx,
                   enum st_profile_type *profile)
 {
-   struct egl_g3d_driver *gdrv = egl_g3d_driver(drv);
    struct st_api *stapi;
    EGLint api = -1;
 
@@ -81,96 +79,66 @@ egl_g3d_choose_st(_EGLDriver *drv, _EGLContext *ctx,
       break;
    }
 
-   switch (api) {
-   case ST_API_OPENGL:
-      stapi = gdrv->loader->guess_gl_api(*profile);
-      break;
-   case ST_API_OPENVG:
-      stapi = gdrv->loader->get_st_api(api);
-      break;
-   default:
-      stapi = NULL;
-      break;
-   }
+   stapi = egl_g3d_get_st_api(drv, api);
    if (stapi && !(stapi->profile_mask & (1 << *profile)))
       stapi = NULL;
 
    return stapi;
 }
 
+struct egl_g3d_choose_config_data {
+   _EGLConfig criteria;
+   enum pipe_format format;
+};
+
 static int
 egl_g3d_compare_config(const _EGLConfig *conf1, const _EGLConfig *conf2,
                        void *priv_data)
 {
-   const _EGLConfig *criteria = (const _EGLConfig *) priv_data;
+   struct egl_g3d_choose_config_data *data =
+      (struct egl_g3d_choose_config_data *) priv_data;
+   const _EGLConfig *criteria = &data->criteria;;
 
    /* EGL_NATIVE_VISUAL_TYPE ignored? */
    return _eglCompareConfigs(conf1, conf2, criteria, EGL_TRUE);
 }
 
 static EGLBoolean
-egl_g3d_match_config(const _EGLConfig *conf, const _EGLConfig *criteria)
+egl_g3d_match_config(const _EGLConfig *conf, void *priv_data)
 {
-   if (!_eglMatchConfig(conf, criteria))
-      return EGL_FALSE;
-
-   if (criteria->MatchNativePixmap != EGL_NONE &&
-       criteria->MatchNativePixmap != EGL_DONT_CARE) {
-      struct egl_g3d_display *gdpy = egl_g3d_display(conf->Display);
-      struct egl_g3d_config *gconf = egl_g3d_config(conf);
-      EGLNativePixmapType pix =
-         (EGLNativePixmapType) criteria->MatchNativePixmap;
+   struct egl_g3d_choose_config_data *data =
+      (struct egl_g3d_choose_config_data *) priv_data;
+   struct egl_g3d_config *gconf = egl_g3d_config(conf);
 
-      if (!gdpy->native->is_pixmap_supported(gdpy->native, pix, gconf->native))
-         return EGL_FALSE;
-   }
+   if (data->format != PIPE_FORMAT_NONE &&
+       data->format != gconf->native->color_format)
+      return EGL_FALSE;
 
-   return EGL_TRUE;
+   return _eglMatchConfig(conf, &data->criteria);
 }
 
 static EGLBoolean
 egl_g3d_choose_config(_EGLDriver *drv, _EGLDisplay *dpy, const EGLint *attribs,
                       EGLConfig *configs, EGLint size, EGLint *num_configs)
 {
-   _EGLConfig **tmp_configs, criteria;
-   EGLint tmp_size, i;
-
-   if (!num_configs)
-      return _eglError(EGL_BAD_PARAMETER, "eglChooseConfigs");
+   struct egl_g3d_choose_config_data data;
 
-   if (!_eglParseConfigAttribList(&criteria, dpy, attribs))
+   if (!_eglParseConfigAttribList(&data.criteria, dpy, attribs))
       return _eglError(EGL_BAD_ATTRIBUTE, "eglChooseConfig");
 
-   /* get the number of matched configs */
-   tmp_size = _eglFilterArray(dpy->Configs, NULL, 0,
-         (_EGLArrayForEach) egl_g3d_match_config, (void *) &criteria);
-   if (!tmp_size) {
-      *num_configs = tmp_size;
-      return EGL_TRUE;
-   }
-
-   tmp_configs = MALLOC(sizeof(tmp_configs[0]) * tmp_size);
-   if (!tmp_configs)
-      return _eglError(EGL_BAD_ALLOC, "eglChooseConfig(out of memory)");
+   data.format = PIPE_FORMAT_NONE;
+   if (data.criteria.MatchNativePixmap != EGL_NONE &&
+       data.criteria.MatchNativePixmap != EGL_DONT_CARE) {
+      struct egl_g3d_display *gdpy = egl_g3d_display(dpy);
 
-   /* get the matched configs */
-   _eglFilterArray(dpy->Configs, (void **) tmp_configs, tmp_size,
-         (_EGLArrayForEach) egl_g3d_match_config, (void *) &criteria);
-
-   /* perform sorting of configs */
-   if (configs && tmp_size) {
-      _eglSortConfigs((const _EGLConfig **) tmp_configs, tmp_size,
-            egl_g3d_compare_config, (void *) &criteria);
-      tmp_size = MIN2(tmp_size, size);
-      for (i = 0; i < tmp_size; i++)
-         configs[i] = _eglGetConfigHandle(tmp_configs[i]);
+      if (!gdpy->native->get_pixmap_format(gdpy->native,
+               (EGLNativePixmapType) data.criteria.MatchNativePixmap,
+               &data.format))
+         return _eglError(EGL_BAD_NATIVE_PIXMAP, "eglChooseConfig");
    }
 
-   FREE(tmp_configs);
-
-   *num_configs = tmp_size;
-
-   return EGL_TRUE;
+   return _eglFilterConfigArray(dpy->Configs, configs, size, num_configs,
+         egl_g3d_match_config, egl_g3d_compare_config, &data);
 }
 
 static _EGLContext *
@@ -536,19 +504,12 @@ egl_g3d_make_current(_EGLDriver *drv, _EGLDisplay *dpy,
             (gdraw) ? gdraw->stfbi : NULL, (gread) ? gread->stfbi : NULL);
       if (ok) {
          if (gdraw) {
-            gctx->stctxi->notify_invalid_framebuffer(gctx->stctxi,
-                  gdraw->stfbi);
-
             if (gdraw->base.Type == EGL_WINDOW_BIT) {
                gctx->base.WindowRenderBuffer =
                   (gdraw->stvis.render_buffer == ST_ATTACHMENT_FRONT_LEFT) ?
                   EGL_SINGLE_BUFFER : EGL_BACK_BUFFER;
             }
          }
-         if (gread && gread != gdraw) {
-            gctx->stctxi->notify_invalid_framebuffer(gctx->stctxi,
-                  gread->stfbi);
-         }
       }
    }
    else if (old_gctx) {
@@ -614,21 +575,6 @@ egl_g3d_swap_buffers(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf)
          gsurf->base.SwapInterval);
 }
 
-/**
- * Get the pipe surface of the given attachment of the native surface.
- */
-static struct pipe_resource *
-get_pipe_resource(struct native_display *ndpy, struct native_surface *nsurf,
-                  enum native_attachment natt)
-{
-   struct pipe_resource *textures[NUM_NATIVE_ATTACHMENTS];
-
-   textures[natt] = NULL;
-   nsurf->validate(nsurf, 1 << natt, NULL, textures, NULL, NULL);
-
-   return textures[natt];
-}
-
 static EGLBoolean
 egl_g3d_copy_buffers(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf,
                      EGLNativePixmapType target)
@@ -636,43 +582,18 @@ egl_g3d_copy_buffers(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf,
    struct egl_g3d_display *gdpy = egl_g3d_display(dpy);
    struct egl_g3d_surface *gsurf = egl_g3d_surface(surf);
    _EGLContext *ctx = _eglGetCurrentContext();
-   struct native_surface *nsurf;
-   struct pipe_resource *ptex;
-   struct pipe_context *pipe;
 
    if (!gsurf->render_texture)
       return EGL_TRUE;
 
-   nsurf = gdpy->native->create_pixmap_surface(gdpy->native, target, NULL);
-   if (!nsurf)
-      return _eglError(EGL_BAD_NATIVE_PIXMAP, "eglCopyBuffers");
-
    /* flush if the surface is current */
    if (ctx && ctx->DrawSurface == &gsurf->base) {
       struct egl_g3d_context *gctx = egl_g3d_context(ctx);
       gctx->stctxi->flush(gctx->stctxi, ST_FLUSH_FRONT, NULL);
    }
 
-   pipe = ndpy_get_copy_context(gdpy->native);
-   if (!pipe)
-      return EGL_FALSE;
-
-   ptex = get_pipe_resource(gdpy->native, nsurf, NATIVE_ATTACHMENT_FRONT_LEFT);
-   if (ptex) {
-      struct pipe_box src_box;
-
-      u_box_origin_2d(ptex->width0, ptex->height0, &src_box);
-      pipe->resource_copy_region(pipe, ptex, 0, 0, 0, 0,
-            gsurf->render_texture, 0, &src_box);
-      pipe->flush(pipe, NULL);
-      nsurf->present(nsurf, NATIVE_ATTACHMENT_FRONT_LEFT, FALSE, 0);
-
-      pipe_resource_reference(&ptex, NULL);
-   }
-
-   nsurf->destroy(nsurf);
-
-   return EGL_TRUE;
+   return gdpy->native->copy_to_pixmap(gdpy->native,
+         target, gsurf->render_texture);
 }
 
 static EGLBoolean
diff --git a/src/gallium/state_trackers/egl/common/egl_g3d_image.c b/src/gallium/state_trackers/egl/common/egl_g3d_image.c
index ce72e27c3d5..7e9a29b0284 100644
--- a/src/gallium/state_trackers/egl/common/egl_g3d_image.c
+++ b/src/gallium/state_trackers/egl/common/egl_g3d_image.c
@@ -37,9 +37,6 @@
 #include "egl_g3d.h"
 #include "egl_g3d_image.h"
 
-/* for struct winsys_handle */
-#include "state_tracker/drm_driver.h"
-
 /**
  * Reference and return the front left buffer of the native pixmap.
  */
@@ -137,10 +134,9 @@ egl_g3d_reference_drm_buffer(_EGLDisplay *dpy, EGLint name,
                              _EGLImage *img, const EGLint *attribs)
 {
    struct egl_g3d_display *gdpy = egl_g3d_display(dpy);
-   struct pipe_resource templ;
-   struct winsys_handle wsh;
    _EGLImageAttribs attrs;
    EGLint format;
+   struct native_buffer nbuf;
 
    if (!dpy->Extensions.MESA_drm_image)
       return NULL;
@@ -166,21 +162,21 @@ egl_g3d_reference_drm_buffer(_EGLDisplay *dpy, EGLint name,
       break;
    }
 
-   memset(&templ, 0, sizeof(templ));
-   templ.target = PIPE_TEXTURE_2D;
-   templ.format = format;
-   templ.bind = PIPE_BIND_RENDER_TARGET | PIPE_BIND_SAMPLER_VIEW;
-   templ.width0 = attrs.Width;
-   templ.height0 = attrs.Height;
-   templ.depth0 = 1;
-   templ.array_size = 1;
-
-   memset(&wsh, 0, sizeof(wsh));
-   wsh.handle = (unsigned) name;
-   wsh.stride =
-      attrs.DRMBufferStrideMESA * util_format_get_blocksize(templ.format);
-
-   return gdpy->native->buffer->import_buffer(gdpy->native, &templ, &wsh);
+   memset(&nbuf, 0, sizeof(nbuf));
+   nbuf.type = NATIVE_BUFFER_DRM;
+   nbuf.u.drm.templ.target = PIPE_TEXTURE_2D;
+   nbuf.u.drm.templ.format = format;
+   nbuf.u.drm.templ.bind = PIPE_BIND_RENDER_TARGET | PIPE_BIND_SAMPLER_VIEW;
+   nbuf.u.drm.templ.width0 = attrs.Width;
+   nbuf.u.drm.templ.height0 = attrs.Height;
+   nbuf.u.drm.templ.depth0 = 1;
+   nbuf.u.drm.templ.array_size = 1;
+
+   nbuf.u.drm.name = name;
+   nbuf.u.drm.stride =
+      attrs.DRMBufferStrideMESA * util_format_get_blocksize(format);
+
+   return gdpy->native->buffer->import_buffer(gdpy->native, &nbuf);
 }
 
 #endif /* EGL_MESA_drm_image */
@@ -327,35 +323,26 @@ egl_g3d_export_drm_image(_EGLDriver *drv, _EGLDisplay *dpy, _EGLImage *img,
 {
    struct egl_g3d_display *gdpy = egl_g3d_display(dpy);
    struct egl_g3d_image *gimg = egl_g3d_image(img);
-   struct winsys_handle wsh;
+   struct native_buffer nbuf;
 
    if (!dpy->Extensions.MESA_drm_image)
       return EGL_FALSE;
 
-   /* get shared handle */
-   if (name) {
-      memset(&handle, 0, sizeof(handle));
-      wsh.type = DRM_API_HANDLE_TYPE_SHARED;
-      if (!gdpy->native->buffer->export_buffer(gdpy->native,
-                                               gimg->texture, &wsh))
-         return EGL_FALSE;
+   memset(&nbuf, 0, sizeof(nbuf));
+   nbuf.type = NATIVE_BUFFER_DRM;
+   if (name)
+      nbuf.u.drm.templ.bind |= PIPE_BIND_SHARED;
 
-      *name = wsh.handle;
-   }
+   if (!gdpy->native->buffer->export_buffer(gdpy->native,
+                                            gimg->texture, &nbuf))
+      return EGL_FALSE;
 
-   /* get KMS handle */
-   if (handle || stride) {
-      memset(&wsh, 0, sizeof(wsh));
-      wsh.type = DRM_API_HANDLE_TYPE_KMS;
-      if (!gdpy->native->buffer->export_buffer(gdpy->native,
-                                               gimg->texture, &wsh))
-         return EGL_FALSE;
-
-      if (handle)
-         *handle = wsh.handle;
-      if (stride)
-         *stride = wsh.stride;
-   }
+   if (name)
+      *name = nbuf.u.drm.name;
+   if (handle)
+      *handle = nbuf.u.drm.handle;
+   if (stride)
+      *stride = nbuf.u.drm.stride;
 
    return EGL_TRUE;
 }
diff --git a/src/gallium/state_trackers/egl/common/egl_g3d_loader.h b/src/gallium/state_trackers/egl/common/egl_g3d_loader.h
index 78bfe2131ef..e9403fa293b 100644
--- a/src/gallium/state_trackers/egl/common/egl_g3d_loader.h
+++ b/src/gallium/state_trackers/egl/common/egl_g3d_loader.h
@@ -39,7 +39,6 @@ struct sw_winsys;
 struct egl_g3d_loader {
    uint profile_masks[ST_API_COUNT];
    struct st_api *(*get_st_api)(enum st_api_type api);
-   struct st_api *(*guess_gl_api)(enum st_profile_type profile);
 
    struct pipe_screen *(*create_drm_screen)(const char *name, int fd);
    struct pipe_screen *(*create_sw_screen)(struct sw_winsys *ws);
diff --git a/src/gallium/state_trackers/egl/common/egl_g3d_st.c b/src/gallium/state_trackers/egl/common/egl_g3d_st.c
index 2b944b521a4..60c3e332ac9 100644
--- a/src/gallium/state_trackers/egl/common/egl_g3d_st.c
+++ b/src/gallium/state_trackers/egl/common/egl_g3d_st.c
@@ -292,6 +292,8 @@ egl_g3d_create_st_framebuffer(_EGLSurface *surf)
       return NULL;
 
    stfbi->visual = &gsurf->stvis;
+   p_atomic_set(&stfbi->stamp, 1);
+
    if (gsurf->base.Type != EGL_PBUFFER_BIT) {
       stfbi->flush_front = egl_g3d_st_framebuffer_flush_front;
       stfbi->validate = egl_g3d_st_framebuffer_validate;
diff --git a/src/gallium/state_trackers/egl/common/native.h b/src/gallium/state_trackers/egl/common/native.h
index 8646e52ed7c..fc50ee485fe 100644
--- a/src/gallium/state_trackers/egl/common/native.h
+++ b/src/gallium/state_trackers/egl/common/native.h
@@ -152,6 +152,11 @@ struct native_display {
     */
    void *user_data;
 
+   /**
+    * Initialize and create the pipe screen.
+    */
+   boolean (*init_screen)(struct native_display *ndpy);
+
    void (*destroy)(struct native_display *ndpy);
 
    /**
@@ -170,16 +175,21 @@ struct native_display {
                                                int *num_configs);
 
    /**
-    * Test if a pixmap is supported by the given config.  Required unless no
-    * config has pixmap_bit set.
-    *
-    * This function is usually called to find a config that supports a given
-    * pixmap.  Thus, it is usually called with the same pixmap in a row.
+    * Get the color format of the pixmap.  Required unless no config has
+    * pixmap_bit set.
     */
-   boolean (*is_pixmap_supported)(struct native_display *ndpy,
-                                  EGLNativePixmapType pix,
-                                  const struct native_config *nconf);
+   boolean (*get_pixmap_format)(struct native_display *ndpy,
+                                EGLNativePixmapType pix,
+                                enum pipe_format *format);
 
+   /**
+    * Copy the contents of the resource to the pixmap's front-left attachment.
+    * This is used to implement eglCopyBuffers.  Required unless no config has
+    * pixmap_bit set.
+    */
+   boolean (*copy_to_pixmap)(struct native_display *ndpy,
+                             EGLNativePixmapType pix,
+                             struct pipe_resource *src);
 
    /**
     * Create a window surface.  Required unless no config has window_bit set.
@@ -219,6 +229,9 @@ struct native_event_handler {
                                          const char *name, int fd);
    struct pipe_screen *(*new_sw_screen)(struct native_display *ndpy,
                                         struct sw_winsys *ws);
+
+   struct pipe_resource *(*lookup_egl_image)(struct native_display *ndpy,
+                                             void *egl_image);
 };
 
 /**
@@ -256,26 +269,29 @@ ndpy_uninit(struct native_display *ndpy)
 struct native_platform {
    const char *name;
 
-   void (*set_event_handler)(struct native_event_handler *handler);
-   struct native_display *(*create_display)(void *dpy,
-                                            boolean use_sw,
-                                            void *user_data);
+   /**
+    * Create the native display and usually establish a connection to the
+    * display server.
+    *
+    * No event should be generated at this stage.
+    */
+   struct native_display *(*create_display)(void *dpy, boolean use_sw);
 };
 
 const struct native_platform *
-native_get_gdi_platform(void);
+native_get_gdi_platform(const struct native_event_handler *event_handler);
 
 const struct native_platform *
-native_get_x11_platform(void);
+native_get_x11_platform(const struct native_event_handler *event_handler);
 
 const struct native_platform *
-native_get_wayland_platform(void);
+native_get_wayland_platform(const struct native_event_handler *event_handler);
 
 const struct native_platform *
-native_get_drm_platform(void);
+native_get_drm_platform(const struct native_event_handler *event_handler);
 
 const struct native_platform *
-native_get_fbdev_platform(void);
+native_get_fbdev_platform(const struct native_event_handler *event_handler);
 
 #ifdef __cplusplus
 }
diff --git a/src/gallium/state_trackers/egl/common/native_buffer.h b/src/gallium/state_trackers/egl/common/native_buffer.h
index 5c29ab97411..b8a66d17e12 100644
--- a/src/gallium/state_trackers/egl/common/native_buffer.h
+++ b/src/gallium/state_trackers/egl/common/native_buffer.h
@@ -30,30 +30,43 @@
 #define _NATIVE_BUFFER_H_
 
 #include "pipe/p_compiler.h"
+#include "pipe/p_state.h"
 
 struct native_display;
-struct pipe_resource;
+
+enum native_buffer_type {
+   NATIVE_BUFFER_DRM,
+
+   NUM_NATIVE_BUFFERS
+};
+
+struct native_buffer {
+   enum native_buffer_type type;
+
+   union {
+      struct {
+         struct pipe_resource templ;
+         unsigned name;   /**< the name of the GEM object */
+         unsigned handle; /**< the handle of the GEM object */
+         unsigned stride;
+      } drm;
+   } u;
+};
 
 /**
  * Buffer interface of the native display.  It allows native buffers to be
  * imported and exported.
- *
- * Just like a native window or a native pixmap, a native buffer is another
- * native type.  Its definition depends on the native display.
- *
- * For DRM platform, the type of a native buffer is struct winsys_handle.
  */
 struct native_display_buffer {
    struct pipe_resource *(*import_buffer)(struct native_display *ndpy,
-                                          const struct pipe_resource *templ,
-                                          void *buf);
+                                          struct native_buffer *buf);
 
    /**
     * The resource must be creatred with PIPE_BIND_SHARED.
     */
    boolean (*export_buffer)(struct native_display *ndpy,
                             struct pipe_resource *res,
-                            void *buf);
+                            struct native_buffer *nbuf);
 };
 
 #endif /* _NATIVE_BUFFER_H_ */
diff --git a/src/gallium/state_trackers/egl/common/native_helper.c b/src/gallium/state_trackers/egl/common/native_helper.c
index ee18cb2025b..cca1e1c6295 100644
--- a/src/gallium/state_trackers/egl/common/native_helper.c
+++ b/src/gallium/state_trackers/egl/common/native_helper.c
@@ -282,9 +282,9 @@ resource_surface_copy_swap(struct resource_surface *rsurf,
 			      btex, 0, &src_box);
    ret = TRUE;
 
- out_no_ftex:
-   pipe_resource_reference(&btex, NULL);
  out_no_btex:
+   pipe_resource_reference(&btex, NULL);
+ out_no_ftex:
    pipe_resource_reference(&ftex, NULL);
 
    return ret;
@@ -367,3 +367,116 @@ resource_surface_wait(struct resource_surface *rsurf)
 {
    while (resource_surface_throttle(rsurf));
 }
+
+boolean
+native_display_copy_to_pixmap(struct native_display *ndpy,
+                              EGLNativePixmapType pix,
+                              struct pipe_resource *src)
+{
+   struct pipe_context *pipe;
+   struct native_surface *nsurf;
+   struct pipe_resource *dst;
+   struct pipe_resource *tmp[NUM_NATIVE_ATTACHMENTS];
+   const enum native_attachment natt = NATIVE_ATTACHMENT_FRONT_LEFT;
+
+   pipe = ndpy_get_copy_context(ndpy);
+   if (!pipe)
+      return FALSE;
+
+   nsurf = ndpy->create_pixmap_surface(ndpy, pix, NULL);
+   if (!nsurf)
+      return FALSE;
+
+   /* get the texutre */
+   tmp[natt] = NULL;
+   nsurf->validate(nsurf, 1 << natt, NULL, tmp, NULL, NULL);
+   dst = tmp[natt];
+
+   if (dst && dst->format == src->format) {
+      struct pipe_box src_box;
+
+      u_box_origin_2d(src->width0, src->height0, &src_box);
+      pipe->resource_copy_region(pipe, dst, 0, 0, 0, 0, src, 0, &src_box);
+      pipe->flush(pipe, NULL);
+      nsurf->present(nsurf, natt, FALSE, 0);
+   }
+
+   if (dst)
+      pipe_resource_reference(&dst, NULL);
+
+   nsurf->destroy(nsurf);
+
+   return TRUE;
+}
+
+#include "state_tracker/drm_driver.h"
+struct pipe_resource *
+drm_display_import_native_buffer(struct native_display *ndpy,
+                                 struct native_buffer *nbuf)
+{
+   struct pipe_screen *screen = ndpy->screen;
+   struct pipe_resource *res = NULL;
+
+   switch (nbuf->type) {
+   case NATIVE_BUFFER_DRM:
+      {
+         struct winsys_handle wsh;
+
+         memset(&wsh, 0, sizeof(wsh));
+         wsh.handle = nbuf->u.drm.name;
+         wsh.stride = nbuf->u.drm.stride;
+
+         res = screen->resource_from_handle(screen, &nbuf->u.drm.templ, &wsh);
+      }
+      break;
+   default:
+      break;
+   }
+
+   return res;
+}
+
+boolean
+drm_display_export_native_buffer(struct native_display *ndpy,
+                                 struct pipe_resource *res,
+                                 struct native_buffer *nbuf)
+{
+   struct pipe_screen *screen = ndpy->screen;
+   boolean ret = FALSE;
+
+   switch (nbuf->type) {
+   case NATIVE_BUFFER_DRM:
+      {
+         struct winsys_handle wsh;
+
+         if ((nbuf->u.drm.templ.bind & res->bind) != nbuf->u.drm.templ.bind)
+            break;
+
+         memset(&wsh, 0, sizeof(wsh));
+         wsh.type = DRM_API_HANDLE_TYPE_KMS;
+         if (!screen->resource_get_handle(screen, res, &wsh))
+            break;
+
+         nbuf->u.drm.handle = wsh.handle;
+         nbuf->u.drm.stride = wsh.stride;
+
+         /* get the name of the GEM object */
+         if (nbuf->u.drm.templ.bind & PIPE_BIND_SHARED) {
+            memset(&wsh, 0, sizeof(wsh));
+            wsh.type = DRM_API_HANDLE_TYPE_SHARED;
+            if (!screen->resource_get_handle(screen, res, &wsh))
+               break;
+
+            nbuf->u.drm.name = wsh.handle;
+         }
+
+         nbuf->u.drm.templ = *res;
+         ret = TRUE;
+      }
+      break;
+   default:
+      break;
+   }
+
+   return ret;
+}
diff --git a/src/gallium/state_trackers/egl/common/native_helper.h b/src/gallium/state_trackers/egl/common/native_helper.h
index 39564a04365..e8d91ccb02a 100644
--- a/src/gallium/state_trackers/egl/common/native_helper.h
+++ b/src/gallium/state_trackers/egl/common/native_helper.h
@@ -105,3 +105,17 @@ resource_surface_flush(struct resource_surface *rsurf,
  */
 void
 resource_surface_wait(struct resource_surface *rsurf);
+
+boolean
+native_display_copy_to_pixmap(struct native_display *ndpy,
+                              EGLNativePixmapType pix,
+                              struct pipe_resource *src);
+
+struct pipe_resource *
+drm_display_import_native_buffer(struct native_display *ndpy,
+                                 struct native_buffer *nbuf);
+
+boolean
+drm_display_export_native_buffer(struct native_display *ndpy,
+                                 struct pipe_resource *res,
+                                 struct native_buffer *nbuf);
diff --git a/src/gallium/state_trackers/egl/drm/modeset.c b/src/gallium/state_trackers/egl/drm/modeset.c
index 3fff9540905..73968d1343b 100644
--- a/src/gallium/state_trackers/egl/drm/modeset.c
+++ b/src/gallium/state_trackers/egl/drm/modeset.c
@@ -290,6 +290,42 @@ drm_display_create_surface(struct native_display *ndpy,
    return drmsurf;
 }
 
+struct native_surface *
+drm_display_create_surface_from_resource(struct native_display *ndpy,
+                                         struct pipe_resource *resource)
+{
+   struct drm_display *drmdpy = drm_display(ndpy);
+   struct drm_surface *drmsurf;
+   enum native_attachment natt = NATIVE_ATTACHMENT_FRONT_LEFT;
+
+   drmsurf = CALLOC_STRUCT(drm_surface);
+   if (!drmsurf)
+      return NULL;
+
+   drmsurf->drmdpy = drmdpy;
+   drmsurf->color_format = resource->format;
+   drmsurf->width = resource->width0;
+   drmsurf->height = resource->height0;
+   drmsurf->have_pageflip = FALSE;
+
+   drmsurf->rsurf = resource_surface_create(drmdpy->base.screen,
+         drmsurf->color_format,
+         PIPE_BIND_RENDER_TARGET |
+         PIPE_BIND_SAMPLER_VIEW |
+         PIPE_BIND_DISPLAY_TARGET |
+         PIPE_BIND_SCANOUT);
+   
+   resource_surface_import_resource(drmsurf->rsurf, natt, resource);
+
+   drmsurf->base.destroy = drm_surface_destroy;
+   drmsurf->base.present = drm_surface_present;
+   drmsurf->base.validate = drm_surface_validate;
+   drmsurf->base.wait = drm_surface_wait;
+
+   return &drmsurf->base;
+}
+        
+
 /**
  * Choose a CRTC that supports all given connectors.
  */
diff --git a/src/gallium/state_trackers/egl/drm/native_drm.c b/src/gallium/state_trackers/egl/drm/native_drm.c
index 725fe28e4e2..47910de8d3c 100644
--- a/src/gallium/state_trackers/egl/drm/native_drm.c
+++ b/src/gallium/state_trackers/egl/drm/native_drm.c
@@ -33,6 +33,8 @@
 
 #include "native_drm.h"
 
+#include "gbm_gallium_drmint.h"
+
 #ifdef HAVE_LIBUDEV
 #include <libudev.h>
 #endif
@@ -125,6 +127,8 @@ drm_display_destroy(struct native_display *ndpy)
 
    drm_display_fini_modeset(&drmdpy->base);
 
+   /* gbm owns screen */
+   ndpy->screen = NULL;
    ndpy_uninit(ndpy);
 
    if (drmdpy->device_name)
@@ -136,54 +140,10 @@ drm_display_destroy(struct native_display *ndpy)
    FREE(drmdpy);
 }
 
-/**
- * Initialize KMS and pipe screen.
- */
-static boolean
-drm_display_init_screen(struct native_display *ndpy)
-{
-   struct drm_display *drmdpy = drm_display(ndpy);
-   drmVersionPtr version;
-
-   version = drmGetVersion(drmdpy->fd);
-   if (!version) {
-      _eglLog(_EGL_WARNING, "invalid fd %d", drmdpy->fd);
-      return FALSE;
-   }
-
-   drmdpy->base.screen =
-      drmdpy->event_handler->new_drm_screen(&drmdpy->base, NULL, drmdpy->fd);
-   drmFreeVersion(version);
-
-   if (!drmdpy->base.screen) {
-      _eglLog(_EGL_DEBUG, "failed to create DRM screen");
-      return FALSE;
-   }
-
-   return TRUE;
-}
-
-static struct pipe_resource *
-drm_display_import_buffer(struct native_display *ndpy,
-                          const struct pipe_resource *templ,
-                          void *buf)
-{
-   return ndpy->screen->resource_from_handle(ndpy->screen,
-         templ, (struct winsys_handle *) buf);
-}
-
-static boolean
-drm_display_export_buffer(struct native_display *ndpy,
-                          struct pipe_resource *res,
-                          void *buf)
-{
-   return ndpy->screen->resource_get_handle(ndpy->screen,
-         res, (struct winsys_handle *) buf);
-}
-
 static struct native_display_buffer drm_display_buffer = {
-   drm_display_import_buffer,
-   drm_display_export_buffer
+   /* use the helpers */
+   drm_display_import_native_buffer,
+   drm_display_export_native_buffer
 };
 
 static int
@@ -281,9 +241,25 @@ static struct native_display_wayland_bufmgr drm_display_wayland_bufmgr = {
 
 #endif /* HAVE_WAYLAND_BACKEND */
 
+static struct native_surface *
+drm_create_pixmap_surface(struct native_display *ndpy,
+                              EGLNativePixmapType pix,
+                              const struct native_config *nconf)
+{
+   struct gbm_gallium_drm_bo *bo = (void *) pix;
+
+   return drm_display_create_surface_from_resource(ndpy, bo->resource);
+}
+
+static boolean
+drm_display_init_screen(struct native_display *ndpy)
+{
+   return TRUE;
+}
+
 static struct native_display *
-drm_create_display(int fd, struct native_event_handler *event_handler,
-                   void *user_data)
+drm_create_display(struct gbm_gallium_drm_device *gbmdrm,
+                   const struct native_event_handler *event_handler)
 {
    struct drm_display *drmdpy;
 
@@ -291,20 +267,24 @@ drm_create_display(int fd, struct native_event_handler *event_handler,
    if (!drmdpy)
       return NULL;
 
-   drmdpy->fd = fd;
-   drmdpy->device_name = drm_get_device_name(fd);
+   drmdpy->fd = gbmdrm->base.base.fd;
+   drmdpy->device_name = drm_get_device_name(drmdpy->fd);
+
+   gbmdrm->lookup_egl_image = (struct pipe_resource *(*)(void *, void *))
+      event_handler->lookup_egl_image;
+   gbmdrm->lookup_egl_image_data = &drmdpy->base;
+
    drmdpy->event_handler = event_handler;
-   drmdpy->base.user_data = user_data;
 
-   if (!drm_display_init_screen(&drmdpy->base)) {
-      drm_display_destroy(&drmdpy->base);
-      return NULL;
-   }
+   drmdpy->base.screen = gbmdrm->screen;
 
+   drmdpy->base.init_screen = drm_display_init_screen;
    drmdpy->base.destroy = drm_display_destroy;
    drmdpy->base.get_param = drm_display_get_param;
    drmdpy->base.get_configs = drm_display_get_configs;
 
+   drmdpy->base.create_pixmap_surface = drm_create_pixmap_surface;
+
    drmdpy->base.buffer = &drm_display_buffer;
 #ifdef HAVE_WAYLAND_BACKEND
    if (drmdpy->device_name)
@@ -315,39 +295,39 @@ drm_create_display(int fd, struct native_event_handler *event_handler,
    return &drmdpy->base;
 }
 
-static struct native_event_handler *drm_event_handler;
-
-static void
-native_set_event_handler(struct native_event_handler *event_handler)
-{
-   drm_event_handler = event_handler;
-}
+static const struct native_event_handler *drm_event_handler;
 
 static struct native_display *
-native_create_display(void *dpy, boolean use_sw, void *user_data)
+native_create_display(void *dpy, boolean use_sw)
 {
+   struct gbm_gallium_drm_device *gbm;
    int fd;
 
-   if (dpy) {
-      fd = dup((int) pointer_to_intptr(dpy));
-   }
-   else {
+   gbm = dpy;
+
+   if (gbm == NULL) {
       fd = open("/dev/dri/card0", O_RDWR);
+      gbm = gbm_gallium_drm_device(gbm_create_device(fd));
    }
-   if (fd < 0)
+
+   if (gbm == NULL)
+      return NULL;
+   
+   if (strcmp(gbm_device_get_backend_name(&gbm->base.base), "drm") != 0 ||
+       gbm->base.type != GBM_DRM_DRIVER_TYPE_GALLIUM)
       return NULL;
 
-   return drm_create_display(fd, drm_event_handler, user_data);
+   return drm_create_display(gbm, drm_event_handler);
 }
 
 static const struct native_platform drm_platform = {
    "DRM", /* name */
-   native_set_event_handler,
    native_create_display
 };
 
 const struct native_platform *
-native_get_drm_platform(void)
+native_get_drm_platform(const struct native_event_handler *event_handler)
 {
+   drm_event_handler = event_handler;
    return &drm_platform;
 }
diff --git a/src/gallium/state_trackers/egl/drm/native_drm.h b/src/gallium/state_trackers/egl/drm/native_drm.h
index 41cdc4f9d04..675a58a1922 100644
--- a/src/gallium/state_trackers/egl/drm/native_drm.h
+++ b/src/gallium/state_trackers/egl/drm/native_drm.h
@@ -50,7 +50,7 @@ struct drm_surface;
 struct drm_display {
    struct native_display base;
 
-   struct native_event_handler *event_handler;
+   const struct native_event_handler *event_handler;
 
    int fd;
    char *device_name;
@@ -154,4 +154,8 @@ drm_display_init_modeset(struct native_display *ndpy);
 void
 drm_display_fini_modeset(struct native_display *ndpy);
 
+struct native_surface *
+drm_display_create_surface_from_resource(struct native_display *ndpy,
+                                         struct pipe_resource *resource);
+
 #endif /* _NATIVE_DRM_H_ */
diff --git a/src/gallium/state_trackers/egl/fbdev/native_fbdev.c b/src/gallium/state_trackers/egl/fbdev/native_fbdev.c
index e2fde00e975..6772d379f73 100644
--- a/src/gallium/state_trackers/egl/fbdev/native_fbdev.c
+++ b/src/gallium/state_trackers/egl/fbdev/native_fbdev.c
@@ -26,6 +26,21 @@
  *    Chia-I Wu <olv@lunarg.com>
  */
 
+/**
+ * Considering fbdev as an in-kernel window system,
+ *
+ *  - opening a device opens a connection
+ *  - there is only one window: the framebuffer
+ *  - fb_var_screeninfo decides window position, size, and even color format
+ *  - there is no pixmap
+ *
+ * Now EGL is built on top of this window system.  So we should have
+ *
+ *  - the fd as the handle of the native display
+ *  - reject all but one native window: NULL
+ *  - no pixmap support
+ */
+
 #include <sys/ioctl.h>
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -45,16 +60,13 @@ struct fbdev_display {
    struct native_display base;
 
    int fd;
-   struct native_event_handler *event_handler;
+   const struct native_event_handler *event_handler;
 
    struct fb_fix_screeninfo finfo;
-   struct fb_var_screeninfo vinfo;
-
+   struct fb_var_screeninfo config_vinfo;
    struct native_config config;
-   struct native_connector connector;
-   struct native_mode mode;
 
-   struct fbdev_surface *current_surface;
+   boolean assume_fixed_vinfo;
 };
 
 struct fbdev_surface {
@@ -66,7 +78,7 @@ struct fbdev_surface {
 
    unsigned int sequence_number;
 
-   boolean is_current;
+   struct fbdev_sw_drawable drawable;
 };
 
 static INLINE struct fbdev_display *
@@ -103,38 +115,70 @@ fbdev_surface_validate(struct native_surface *nsurf, uint attachment_mask,
    return TRUE;
 }
 
-static boolean
-fbdev_surface_flush_frontbuffer(struct native_surface *nsurf)
+static enum pipe_format
+vinfo_to_format(const struct fb_var_screeninfo *vinfo)
 {
-   struct fbdev_surface *fbsurf = fbdev_surface(nsurf);
+   enum pipe_format format = PIPE_FORMAT_NONE;
 
-   if (!fbsurf->is_current)
-      return TRUE;
+   /* should also check channel offsets... */
+   switch (vinfo->bits_per_pixel) {
+   case 32:
+      if (vinfo->red.length == 8 &&
+          vinfo->green.length == 8 &&
+          vinfo->blue.length == 8) {
+         format = (vinfo->transp.length == 8) ?
+            PIPE_FORMAT_B8G8R8A8_UNORM : PIPE_FORMAT_B8G8R8X8_UNORM;
+      }
+      break;
+   case 16:
+      if (vinfo->red.length == 5 &&
+          vinfo->green.length == 6 &&
+          vinfo->blue.length == 5 &&
+          vinfo->transp.length == 0)
+         format = PIPE_FORMAT_B5G6R5_UNORM;
+      break;
+   default:
+      break;
+   }
 
-   return resource_surface_present(fbsurf->rsurf,
-         NATIVE_ATTACHMENT_FRONT_LEFT, NULL);
+   return format;
 }
 
 static boolean
-fbdev_surface_swap_buffers(struct native_surface *nsurf)
+fbdev_surface_update_drawable(struct native_surface *nsurf,
+                              const struct fb_var_screeninfo *vinfo)
 {
    struct fbdev_surface *fbsurf = fbdev_surface(nsurf);
-   struct fbdev_display *fbdpy = fbsurf->fbdpy;
-   boolean ret = TRUE;
-
-   if (fbsurf->is_current) {
-      ret = resource_surface_present(fbsurf->rsurf,
-            NATIVE_ATTACHMENT_BACK_LEFT, NULL);
+   unsigned x, y, width, height;
+
+   x = vinfo->xoffset;
+   y = vinfo->yoffset;
+   width = MIN2(vinfo->xres, fbsurf->width);
+   height = MIN2(vinfo->yres, fbsurf->height);
+
+   /* sanitize the values */
+   if (x + width > vinfo->xres_virtual) {
+      if (x > vinfo->xres_virtual)
+         width = 0;
+      else
+         width = vinfo->xres_virtual - x;
+   }
+   if (y + height > vinfo->yres_virtual) {
+      if (y > vinfo->yres_virtual)
+         height = 0;
+      else
+         height = vinfo->yres_virtual - y;
    }
 
-   resource_surface_swap_buffers(fbsurf->rsurf,
-         NATIVE_ATTACHMENT_FRONT_LEFT, NATIVE_ATTACHMENT_BACK_LEFT, TRUE);
-   /* the front/back textures are swapped */
-   fbsurf->sequence_number++;
-   fbdpy->event_handler->invalid_surface(&fbdpy->base,
-         &fbsurf->base, fbsurf->sequence_number);
+   fbsurf->drawable.format = vinfo_to_format(vinfo);
+   fbsurf->drawable.x = vinfo->xoffset;
+   fbsurf->drawable.y = vinfo->yoffset;
+   fbsurf->drawable.width = vinfo->xres;
+   fbsurf->drawable.height = vinfo->yres;
 
-   return ret;
+   return (fbsurf->drawable.format != PIPE_FORMAT_NONE &&
+           fbsurf->drawable.width &&
+           fbsurf->drawable.height);
 }
 
 static boolean
@@ -143,21 +187,43 @@ fbdev_surface_present(struct native_surface *nsurf,
                       boolean preserve,
                       uint swap_interval)
 {
-   boolean ret;
+   struct fbdev_surface *fbsurf = fbdev_surface(nsurf);
+   struct fbdev_display *fbdpy = fbsurf->fbdpy;
+   boolean ret = FALSE;
 
-   if (preserve || swap_interval)
+   if (swap_interval)
+      return FALSE;
+   if (natt != NATIVE_ATTACHMENT_BACK_LEFT)
       return FALSE;
 
-   switch (natt) {
-   case NATIVE_ATTACHMENT_FRONT_LEFT:
-      ret = fbdev_surface_flush_frontbuffer(nsurf);
-      break;
-   case NATIVE_ATTACHMENT_BACK_LEFT:
-      ret = fbdev_surface_swap_buffers(nsurf);
-      break;
-   default:
-      ret = FALSE;
-      break;
+   if (!fbdpy->assume_fixed_vinfo) {
+      struct fb_var_screeninfo vinfo;
+
+      memset(&vinfo, 0, sizeof(vinfo));
+      if (ioctl(fbdpy->fd, FBIOGET_VSCREENINFO, &vinfo))
+         return FALSE;
+
+      /* present the surface */
+      if (fbdev_surface_update_drawable(&fbsurf->base, &vinfo)) {
+         ret = resource_surface_present(fbsurf->rsurf,
+               natt, (void *) &fbsurf->drawable);
+      }
+
+      fbsurf->width = vinfo.xres;
+      fbsurf->height = vinfo.yres;
+
+      if (resource_surface_set_size(fbsurf->rsurf,
+               fbsurf->width, fbsurf->height)) {
+         /* surface resized */
+         fbsurf->sequence_number++;
+         fbdpy->event_handler->invalid_surface(&fbdpy->base,
+               &fbsurf->base, fbsurf->sequence_number);
+      }
+   }
+   else {
+      /* the drawable never changes */
+      ret = resource_surface_present(fbsurf->rsurf,
+            natt, (void *) &fbsurf->drawable);
    }
 
    return ret;
@@ -179,26 +245,48 @@ fbdev_surface_destroy(struct native_surface *nsurf)
 }
 
 static struct native_surface *
-fbdev_display_create_scanout_surface(struct native_display *ndpy,
-                                   const struct native_config *nconf,
-                                   uint width, uint height)
+fbdev_display_create_window_surface(struct native_display *ndpy,
+                                    EGLNativeWindowType win,
+                                    const struct native_config *nconf)
 {
    struct fbdev_display *fbdpy = fbdev_display(ndpy);
    struct fbdev_surface *fbsurf;
+   struct fb_var_screeninfo vinfo;
+
+   /* there is only one native window: NULL */
+   if (win)
+      return NULL;
 
    fbsurf = CALLOC_STRUCT(fbdev_surface);
    if (!fbsurf)
       return NULL;
 
    fbsurf->fbdpy = fbdpy;
-   fbsurf->width = width;
-   fbsurf->height = height;
+
+   /* get current vinfo */
+   if (fbdpy->assume_fixed_vinfo) {
+      vinfo = fbdpy->config_vinfo;
+   }
+   else {
+      memset(&vinfo, 0, sizeof(vinfo));
+      if (ioctl(fbdpy->fd, FBIOGET_VSCREENINFO, &vinfo)) {
+         FREE(fbsurf);
+         return NULL;
+      }
+   }
+
+   fbsurf->width = vinfo.xres;
+   fbsurf->height = vinfo.yres;
+
+   if (!fbdev_surface_update_drawable(&fbsurf->base, &vinfo)) {
+      FREE(fbsurf);
+      return NULL;
+   }
 
    fbsurf->rsurf = resource_surface_create(fbdpy->base.screen,
          nconf->color_format,
          PIPE_BIND_RENDER_TARGET |
-         PIPE_BIND_DISPLAY_TARGET |
-         PIPE_BIND_SCANOUT);
+         PIPE_BIND_DISPLAY_TARGET);
    if (!fbsurf->rsurf) {
       FREE(fbsurf);
       return NULL;
@@ -214,42 +302,43 @@ fbdev_display_create_scanout_surface(struct native_display *ndpy,
    return &fbsurf->base;
 }
 
+static struct native_surface *
+fbdev_display_create_scanout_surface(struct native_display *ndpy,
+                                     const struct native_config *nconf,
+                                     uint width, uint height)
+{
+   return fbdev_display_create_window_surface(ndpy,
+         (EGLNativeWindowType) NULL, nconf);
+}
+
 static boolean
 fbdev_display_program(struct native_display *ndpy, int crtc_idx,
                       struct native_surface *nsurf, uint x, uint y,
                       const struct native_connector **nconns, int num_nconns,
                       const struct native_mode *nmode)
 {
-   struct fbdev_display *fbdpy = fbdev_display(ndpy);
-   struct fbdev_surface *fbsurf = fbdev_surface(nsurf);
-
-   if (x || y)
-      return FALSE;
-
-   if (fbdpy->current_surface) {
-      if (fbdpy->current_surface == fbsurf)
-         return TRUE;
-      fbdpy->current_surface->is_current = FALSE;
-   }
-
-   if (fbsurf)
-      fbsurf->is_current = TRUE;
-   fbdpy->current_surface = fbsurf;
-
    return TRUE;
 }
 
 static const struct native_mode **
 fbdev_display_get_modes(struct native_display *ndpy,
-                      const struct native_connector *nconn,
-                      int *num_modes)
+                        const struct native_connector *nconn,
+                        int *num_modes)
 {
-   struct fbdev_display *fbdpy = fbdev_display(ndpy);
+   static struct native_mode mode;
    const struct native_mode **modes;
 
+   if (!mode.desc) {
+      struct fbdev_display *fbdpy = fbdev_display(ndpy);
+      mode.desc = "Current Mode";
+      mode.width = fbdpy->config_vinfo.xres;
+      mode.height = fbdpy->config_vinfo.yres;
+      mode.refresh_rate = 60 * 1000; /* dummy */
+   }
+
    modes = MALLOC(sizeof(*modes));
    if (modes) {
-      modes[0] = &fbdpy->mode;
+      modes[0] = &mode;
       if (num_modes)
          *num_modes = 1;
    }
@@ -261,12 +350,12 @@ static const struct native_connector **
 fbdev_display_get_connectors(struct native_display *ndpy, int *num_connectors,
                            int *num_crtc)
 {
-   struct fbdev_display *fbdpy = fbdev_display(ndpy);
+   static struct native_connector connector;
    const struct native_connector **connectors;
 
    connectors = MALLOC(sizeof(*connectors));
    if (connectors) {
-      connectors[0] = &fbdpy->connector;
+      connectors[0] = &connector;
       if (num_connectors)
          *num_connectors = 1;
    }
@@ -274,7 +363,8 @@ fbdev_display_get_connectors(struct native_display *ndpy, int *num_connectors,
    return connectors;
 }
 
-static struct native_display_modeset fbdev_display_modeset = {
+/* remove modeset support one day! */
+static const struct native_display_modeset fbdev_display_modeset = {
    .get_connectors = fbdev_display_get_connectors,
    .get_modes = fbdev_display_get_modes,
    .create_scanout_surface = fbdev_display_create_scanout_surface,
@@ -304,8 +394,10 @@ fbdev_display_get_param(struct native_display *ndpy,
    int val;
 
    switch (param) {
-   case NATIVE_PARAM_USE_NATIVE_BUFFER:
    case NATIVE_PARAM_PRESERVE_BUFFER:
+      val = 1;
+      break;
+   case NATIVE_PARAM_USE_NATIVE_BUFFER:
    case NATIVE_PARAM_MAX_SWAP_INTERVAL:
    default:
       val = 0;
@@ -326,114 +418,55 @@ fbdev_display_destroy(struct native_display *ndpy)
 }
 
 static boolean
-fbdev_display_init_modes(struct native_display *ndpy)
+fbdev_display_init_screen(struct native_display *ndpy)
 {
    struct fbdev_display *fbdpy = fbdev_display(ndpy);
-   struct native_mode *nmode = &fbdpy->mode;
-
-   nmode->desc = "Current Mode";
-   nmode->width = fbdpy->vinfo.xres;
-   nmode->height = fbdpy->vinfo.yres;
-   nmode->refresh_rate = 60 * 1000; /* dummy */
-
-   return TRUE;
-}
-
-static boolean
-fbdev_display_init_connectors(struct native_display *ndpy)
-{
-   return TRUE;
-}
+   struct sw_winsys *ws;
 
-static enum pipe_format
-vinfo_to_format(const struct fb_var_screeninfo *vinfo)
-{
-   enum pipe_format format = PIPE_FORMAT_NONE;
+   ws = fbdev_create_sw_winsys(fbdpy->fd);
+   if (!ws)
+      return FALSE;
 
-   switch (vinfo->bits_per_pixel) {
-   case 32:
-      if (vinfo->red.length == 8 &&
-          vinfo->green.length == 8 &&
-          vinfo->blue.length == 8) {
-         format = (vinfo->transp.length == 8) ?
-            PIPE_FORMAT_B8G8R8A8_UNORM : PIPE_FORMAT_B8G8R8X8_UNORM;
-      }
-      break;
-   case 16:
-      if (vinfo->red.length == 5 &&
-          vinfo->green.length == 6 &&
-          vinfo->blue.length == 5 &&
-          vinfo->transp.length == 0)
-         format = PIPE_FORMAT_B5G6R5_UNORM;
-      break;
-   default:
-      break;
+   fbdpy->base.screen = fbdpy->event_handler->new_sw_screen(&fbdpy->base, ws);
+   if (!fbdpy->base.screen) {
+      if (ws->destroy)
+         ws->destroy(ws);
+      return FALSE;
    }
 
-   return format;
-}
-
-static boolean
-fbdev_display_init_configs(struct native_display *ndpy)
-{
-   struct fbdev_display *fbdpy = fbdev_display(ndpy);
-   struct native_config *nconf = &fbdpy->config;
-
-   nconf->color_format = vinfo_to_format(&fbdpy->vinfo);
-   if (nconf->color_format == PIPE_FORMAT_NONE)
+   if (!fbdpy->base.screen->is_format_supported(fbdpy->base.screen,
+            fbdpy->config.color_format, PIPE_TEXTURE_2D, 0,
+            PIPE_BIND_RENDER_TARGET)) {
+      fbdpy->base.screen->destroy(fbdpy->base.screen);
+      fbdpy->base.screen = NULL;
       return FALSE;
-
-   nconf->buffer_mask =
-      (1 << NATIVE_ATTACHMENT_FRONT_LEFT) |
-      (1 << NATIVE_ATTACHMENT_BACK_LEFT);
-
-   nconf->scanout_bit = TRUE;
+   }
 
    return TRUE;
 }
 
 static boolean
-fbdev_display_init(struct native_display *ndpy)
+fbdev_display_init_config(struct native_display *ndpy)
 {
    struct fbdev_display *fbdpy = fbdev_display(ndpy);
-   struct sw_winsys *ws;
-
-   if (ioctl(fbdpy->fd, FBIOGET_FSCREENINFO, &fbdpy->finfo))
-      return FALSE;
+   struct native_config *nconf = &fbdpy->config;
 
-   if (ioctl(fbdpy->fd, FBIOGET_VSCREENINFO, &fbdpy->vinfo))
+   if (ioctl(fbdpy->fd, FBIOGET_VSCREENINFO, &fbdpy->config_vinfo))
       return FALSE;
 
-   if (fbdpy->finfo.visual != FB_VISUAL_TRUECOLOR ||
-       fbdpy->finfo.type != FB_TYPE_PACKED_PIXELS)
+   nconf->color_format = vinfo_to_format(&fbdpy->config_vinfo);
+   if (nconf->color_format == PIPE_FORMAT_NONE)
       return FALSE;
 
-   if (!fbdev_display_init_configs(&fbdpy->base) ||
-       !fbdev_display_init_connectors(&fbdpy->base) ||
-       !fbdev_display_init_modes(&fbdpy->base))
-      return FALSE;
+   nconf->buffer_mask = (1 << NATIVE_ATTACHMENT_BACK_LEFT);
 
-   ws = fbdev_create_sw_winsys(fbdpy->fd, fbdpy->config.color_format);
-   if (ws) {
-      fbdpy->base.screen =
-         fbdpy->event_handler->new_sw_screen(&fbdpy->base, ws);
-   }
+   nconf->window_bit = TRUE;
 
-   if (fbdpy->base.screen) {
-      if (!fbdpy->base.screen->is_format_supported(fbdpy->base.screen,
-               fbdpy->config.color_format, PIPE_TEXTURE_2D, 0,
-               PIPE_BIND_RENDER_TARGET)) {
-         fbdpy->base.screen->destroy(fbdpy->base.screen);
-         fbdpy->base.screen = NULL;
-      }
-   }
-
-   return (fbdpy->base.screen != NULL);
+   return TRUE;
 }
 
 static struct native_display *
-fbdev_display_create(int fd, struct native_event_handler *event_handler,
-                     void *user_data)
+fbdev_display_create(int fd, const struct native_event_handler *event_handler)
 {
    struct fbdev_display *fbdpy;
 
@@ -443,32 +476,41 @@ fbdev_display_create(int fd, struct native_event_handler *event_handler,
 
    fbdpy->fd = fd;
    fbdpy->event_handler = event_handler;
-   fbdpy->base.user_data = user_data;
 
-   if (!fbdev_display_init(&fbdpy->base)) {
-      FREE(fbdpy);
-      return NULL;
-   }
+   if (ioctl(fbdpy->fd, FBIOGET_FSCREENINFO, &fbdpy->finfo))
+      goto fail;
+
+   if (fbdpy->finfo.visual != FB_VISUAL_TRUECOLOR ||
+       fbdpy->finfo.type != FB_TYPE_PACKED_PIXELS)
+      goto fail;
+
+   if (!fbdev_display_init_config(&fbdpy->base))
+      goto fail;
 
+   fbdpy->assume_fixed_vinfo = TRUE;
+
+   fbdpy->base.init_screen = fbdev_display_init_screen;
    fbdpy->base.destroy = fbdev_display_destroy;
    fbdpy->base.get_param = fbdev_display_get_param;
    fbdpy->base.get_configs = fbdev_display_get_configs;
 
+   fbdpy->base.create_window_surface = fbdev_display_create_window_surface;
+
+   /* we'd like to remove modeset support one day */
+   fbdpy->config.scanout_bit = TRUE;
    fbdpy->base.modeset = &fbdev_display_modeset;
 
    return &fbdpy->base;
-}
 
-static struct native_event_handler *fbdev_event_handler;
-
-static void
-native_set_event_handler(struct native_event_handler *event_handler)
-{
-   fbdev_event_handler = event_handler;
+fail:
+   FREE(fbdpy);
+   return NULL;
 }
 
+static const struct native_event_handler *fbdev_event_handler;
+
 static struct native_display *
-native_create_display(void *dpy, boolean use_sw, void *user_data)
+native_create_display(void *dpy, boolean use_sw)
 {
    struct native_display *ndpy;
    int fd;
@@ -483,7 +525,7 @@ native_create_display(void *dpy, boolean use_sw, void *user_data)
    if (fd < 0)
       return NULL;
 
-   ndpy = fbdev_display_create(fd, fbdev_event_handler, user_data);
+   ndpy = fbdev_display_create(fd, fbdev_event_handler);
    if (!ndpy)
       close(fd);
 
@@ -492,12 +534,12 @@ native_create_display(void *dpy, boolean use_sw, void *user_data)
 
 static const struct native_platform fbdev_platform = {
    "FBDEV", /* name */
-   native_set_event_handler,
    native_create_display
 };
 
 const struct native_platform *
-native_get_fbdev_platform(void)
+native_get_fbdev_platform(const struct native_event_handler *event_handler)
 {
+   fbdev_event_handler = event_handler;
    return &fbdev_platform;
 }
diff --git a/src/gallium/state_trackers/egl/gdi/native_gdi.c b/src/gallium/state_trackers/egl/gdi/native_gdi.c
index 5d0045f92ee..6bf0d4e4668 100644
--- a/src/gallium/state_trackers/egl/gdi/native_gdi.c
+++ b/src/gallium/state_trackers/egl/gdi/native_gdi.c
@@ -41,7 +41,7 @@ struct gdi_display {
    struct native_display base;
 
    HDC hDC;
-   struct native_event_handler *event_handler;
+   const struct native_event_handler *event_handler;
 
    struct native_config *configs;
    int num_configs;
@@ -368,35 +368,39 @@ gdi_display_destroy(struct native_display *ndpy)
    FREE(gdpy);
 }
 
-static struct native_display *
-gdi_create_display(HDC hDC, struct native_event_handler *event_handler,
-                   void *user_data)
+static boolean
+gdi_display_init_screen(struct native_display *ndpy)
 {
-   struct gdi_display *gdpy;
+   struct gdi_display *gdpy = gdi_display(ndpy);
    struct sw_winsys *winsys;
 
-   gdpy = CALLOC_STRUCT(gdi_display);
-   if (!gdpy)
-      return NULL;
-
-   gdpy->hDC = hDC;
-   gdpy->event_handler = event_handler;
-   gdpy->base.user_data = user_data;
-
    winsys = gdi_create_sw_winsys();
-   if (!winsys) {
-      FREE(gdpy);
-      return NULL;
-   }
+   if (!winsys)
+      return FALSE;
 
    gdpy->base.screen = gdpy->event_handler->new_sw_screen(&gdpy->base, winsys);
    if (!gdpy->base.screen) {
       if (winsys->destroy)
          winsys->destroy(winsys);
-      FREE(gdpy);
-      return NULL;
+      return FALSE;
    }
 
+   return TRUE;
+}
+
+static struct native_display *
+gdi_create_display(HDC hDC, const struct native_event_handler *event_handler)
+{
+   struct gdi_display *gdpy;
+
+   gdpy = CALLOC_STRUCT(gdi_display);
+   if (!gdpy)
+      return NULL;
+
+   gdpy->hDC = hDC;
+   gdpy->event_handler = event_handler;
+
+   gdpy->base.init_screen = gdi_display_init_screen;
    gdpy->base.destroy = gdi_display_destroy;
    gdpy->base.get_param = gdi_display_get_param;
 
@@ -406,28 +410,22 @@ gdi_create_display(HDC hDC, struct native_event_handler *event_handler,
    return &gdpy->base;
 }
 
-static struct native_event_handler *gdi_event_handler;
-
-static void
-native_set_event_handler(struct native_event_handler *event_handler)
-{
-   gdi_event_handler = event_handler;
-}
+static const struct native_event_handler *gdi_event_handler;
 
 static struct native_display *
-native_create_display(void *dpy, boolean use_sw, void *user_data)
+native_create_display(void *dpy, boolean use_sw)
 {
-   return gdi_create_display((HDC) dpy, gdi_event_handler, user_data);
+   return gdi_create_display((HDC) dpy, gdi_event_handler);
 }
 
 static const struct native_platform gdi_platform = {
    "GDI", /* name */
-   native_set_event_handler,
    native_create_display
 };
 
 const struct native_platform *
-native_get_gdi_platform(void)
+native_get_gdi_platform(const struct native_event_handler *event_handler)
 {
+   gdi_event_handler = event_handler;
    return &gdi_platform;
 }
diff --git a/src/gallium/state_trackers/egl/wayland/native_drm.c b/src/gallium/state_trackers/egl/wayland/native_drm.c
index 15383e89301..e34b24b58b1 100644
--- a/src/gallium/state_trackers/egl/wayland/native_drm.c
+++ b/src/gallium/state_trackers/egl/wayland/native_drm.c
@@ -51,7 +51,7 @@
 struct wayland_drm_display {
    struct wayland_display base;
 
-   struct native_event_handler *event_handler;
+   const struct native_event_handler *event_handler;
 
    struct wl_drm *wl_drm;
    struct wl_drm *wl_server_drm; /* for EGL_WL_bind_wayland_display */
@@ -98,6 +98,8 @@ wayland_drm_display_destroy(struct native_display *ndpy)
       FREE(drmdpy->device_name);
    if (drmdpy->base.config)
       FREE(drmdpy->base.config);
+   if (drmdpy->base.own_dpy)
+      wl_display_destroy(drmdpy->base.dpy);
 
    ndpy_uninit(ndpy);
 
@@ -210,27 +212,10 @@ wayland_drm_display_init_screen(struct native_display *ndpy)
    return TRUE;
 }
 
-static struct pipe_resource *
-wayland_drm_display_import_buffer(struct native_display *ndpy,
-                                  const struct pipe_resource *templ,
-                                  void *buf)
-{
-   return ndpy->screen->resource_from_handle(ndpy->screen,
-                                             templ, (struct winsys_handle *) buf);
-}
-
-static boolean
-wayland_drm_display_export_buffer(struct native_display *ndpy,
-                                  struct pipe_resource *res,
-                                  void *buf)
-{
-   return ndpy->screen->resource_get_handle(ndpy->screen,
-                                            res, (struct winsys_handle *) buf);
-}
-
 static struct native_display_buffer wayland_drm_display_buffer = {
-   wayland_drm_display_import_buffer,
-   wayland_drm_display_export_buffer
+   /* use the helpers */
+   drm_display_import_native_buffer,
+   drm_display_export_native_buffer
 };
 
 static int
@@ -300,8 +285,7 @@ static struct native_display_wayland_bufmgr wayland_drm_display_wayland_bufmgr =
 
 struct wayland_display *
 wayland_create_drm_display(struct wl_display *dpy,
-                           struct native_event_handler *event_handler,
-                           void *user_data)
+                           const struct native_event_handler *event_handler)
 {
    struct wayland_drm_display *drmdpy;
 
@@ -310,7 +294,6 @@ wayland_create_drm_display(struct wl_display *dpy,
       return NULL;
 
    drmdpy->event_handler = event_handler;
-   drmdpy->base.base.user_data = user_data;
 
    drmdpy->base.dpy = dpy;
    if (!drmdpy->base.dpy) {
@@ -318,10 +301,7 @@ wayland_create_drm_display(struct wl_display *dpy,
       return NULL;
    }
 
-   if (!wayland_drm_display_init_screen(&drmdpy->base.base)) {
-      wayland_drm_display_destroy(&drmdpy->base.base);
-      return NULL;
-   }
+   drmdpy->base.base.init_screen = wayland_drm_display_init_screen;
    drmdpy->base.base.destroy = wayland_drm_display_destroy;
    drmdpy->base.base.buffer = &wayland_drm_display_buffer;
    drmdpy->base.base.wayland_bufmgr = &wayland_drm_display_wayland_bufmgr;
diff --git a/src/gallium/state_trackers/egl/wayland/native_shm.c b/src/gallium/state_trackers/egl/wayland/native_shm.c
index 609fc0cd04a..1c0799528fe 100644
--- a/src/gallium/state_trackers/egl/wayland/native_shm.c
+++ b/src/gallium/state_trackers/egl/wayland/native_shm.c
@@ -47,7 +47,7 @@
 struct wayland_shm_display {
    struct wayland_display base;
 
-   struct native_event_handler *event_handler;
+   const struct native_event_handler *event_handler;
    struct wl_shm *wl_shm;
 };
 
@@ -65,6 +65,8 @@ wayland_shm_display_destroy(struct native_display *ndpy)
 
    if (shmdpy->base.config)
       FREE(shmdpy->base.config);
+   if (shmdpy->base.own_dpy)
+      wl_display_destroy(shmdpy->base.dpy);
 
    ndpy_uninit(ndpy);
 
@@ -142,8 +144,7 @@ wayland_shm_display_init_screen(struct native_display *ndpy)
 
 struct wayland_display *
 wayland_create_shm_display(struct wl_display *dpy,
-                           struct native_event_handler *event_handler,
-                           void *user_data)
+                           const struct native_event_handler *event_handler)
 {
    struct wayland_shm_display *shmdpy;
 
@@ -152,7 +153,6 @@ wayland_create_shm_display(struct wl_display *dpy,
       return NULL;
 
    shmdpy->event_handler = event_handler;
-   shmdpy->base.base.user_data = user_data;
 
    shmdpy->base.dpy = dpy;
    if (!shmdpy->base.dpy) {
@@ -160,11 +160,7 @@ wayland_create_shm_display(struct wl_display *dpy,
       return NULL;
    }
 
-   if (!wayland_shm_display_init_screen(&shmdpy->base.base)) {
-      wayland_shm_display_destroy(&shmdpy->base.base);
-      return NULL;
-   }
-
+   shmdpy->base.base.init_screen = wayland_shm_display_init_screen;
    shmdpy->base.base.destroy = wayland_shm_display_destroy;
    shmdpy->base.create_buffer = wayland_create_shm_buffer;
 
diff --git a/src/gallium/state_trackers/egl/wayland/native_wayland.c b/src/gallium/state_trackers/egl/wayland/native_wayland.c
index 0292d5631d6..544d4be215a 100644
--- a/src/gallium/state_trackers/egl/wayland/native_wayland.c
+++ b/src/gallium/state_trackers/egl/wayland/native_wayland.c
@@ -35,7 +35,7 @@
 
 #include "native_wayland.h"
 
-static struct native_event_handler *wayland_event_handler;
+static const struct native_event_handler *wayland_event_handler;
 
 static void
 sync_callback(void *data)
@@ -114,11 +114,12 @@ wayland_display_get_param(struct native_display *ndpy,
 }
 
 static boolean
-wayland_display_is_pixmap_supported(struct native_display *ndpy,
-                                    EGLNativePixmapType pix,
-                                    const struct native_config *nconf)
+wayland_display_get_pixmap_format(struct native_display *ndpy,
+                                  EGLNativePixmapType pix,
+                                  enum pipe_format *format)
 {
    /* all wl_egl_pixmaps are supported */
+   *format = PIPE_FORMAT_NONE;
 
    return TRUE;
 }
@@ -195,13 +196,11 @@ wayland_window_surface_handle_resize(struct wayland_surface *surface)
             wl_buffer_destroy(surface->buffer[i]);
          surface->buffer[i] = NULL;
       }
+
+      surface->dx = surface->win->dx;
+      surface->dy = surface->win->dy;
    }
    pipe_resource_reference(&front_resource, NULL);
-
-   surface->dx = surface->win->dx;
-   surface->dy = surface->win->dy;
-   surface->win->dx = 0;
-   surface->win->dy = 0;
 }
 
 static boolean
@@ -449,28 +448,28 @@ wayland_create_window_surface(struct native_display *ndpy,
    return &surface->base;
 }
 
-static void
-native_set_event_handler(struct native_event_handler *event_handler)
-{
-   wayland_event_handler = event_handler;
-}
-
 static struct native_display *
-native_create_display(void *dpy, boolean use_sw, void *user_data)
+native_create_display(void *dpy, boolean use_sw)
 {
    struct wayland_display *display = NULL;
+   boolean own_dpy = FALSE;
 
    use_sw = use_sw || debug_get_bool_option("EGL_SOFTWARE", FALSE);
 
+   if (dpy == NULL) {
+      dpy = wl_display_connect(NULL);
+      if (dpy == NULL)
+         return NULL;
+      own_dpy = TRUE;
+   }
+
    if (use_sw) {
       _eglLog(_EGL_INFO, "use software fallback");
       display = wayland_create_shm_display((struct wl_display *) dpy,
-                                           wayland_event_handler,
-                                           user_data);
+                                           wayland_event_handler);
    } else {
       display = wayland_create_drm_display((struct wl_display *) dpy,
-                                           wayland_event_handler,
-                                           user_data);
+                                           wayland_event_handler);
    }
 
    if (!display)
@@ -478,22 +477,25 @@ native_create_display(void *dpy, boolean use_sw, void *user_data)
 
    display->base.get_param = wayland_display_get_param;
    display->base.get_configs = wayland_display_get_configs;
-   display->base.is_pixmap_supported = wayland_display_is_pixmap_supported;
+   display->base.get_pixmap_format = wayland_display_get_pixmap_format;
+   display->base.copy_to_pixmap = native_display_copy_to_pixmap;
    display->base.create_window_surface = wayland_create_window_surface;
    display->base.create_pixmap_surface = wayland_create_pixmap_surface;
 
+   display->own_dpy = own_dpy;
+
    return &display->base;
 }
 
 static const struct native_platform wayland_platform = {
    "wayland", /* name */
-   native_set_event_handler,
    native_create_display
 };
 
 const struct native_platform *
-native_get_wayland_platform(void)
+native_get_wayland_platform(const struct native_event_handler *event_handler)
 {
+   wayland_event_handler = event_handler;
    return &wayland_platform;
 }
 
diff --git a/src/gallium/state_trackers/egl/wayland/native_wayland.h b/src/gallium/state_trackers/egl/wayland/native_wayland.h
index e69a8f00f82..5390f2f08c9 100644
--- a/src/gallium/state_trackers/egl/wayland/native_wayland.h
+++ b/src/gallium/state_trackers/egl/wayland/native_wayland.h
@@ -41,6 +41,7 @@ struct wayland_display {
 
    struct wayland_config *config;
    struct wl_display *dpy;
+   boolean own_dpy;
 
    struct wl_buffer *(*create_buffer)(struct wayland_display *display,
                                       struct wayland_surface *surface,
@@ -102,11 +103,10 @@ wayland_config(const struct native_config *nconf)
 
 struct wayland_display *
 wayland_create_shm_display(struct wl_display *display,
-                           struct native_event_handler *event_handler,
-                           void *user_data);
+                           const struct native_event_handler *event_handler);
+
 struct wayland_display *
 wayland_create_drm_display(struct wl_display *display,
-                           struct native_event_handler *event_handler,
-                           void *user_data);
+                           const struct native_event_handler *event_handler);
 
 #endif /* _NATIVE_WAYLAND_H_ */
diff --git a/src/gallium/state_trackers/egl/x11/native_dri2.c b/src/gallium/state_trackers/egl/x11/native_dri2.c
index a56d43428fc..4b8be7bc759 100644
--- a/src/gallium/state_trackers/egl/x11/native_dri2.c
+++ b/src/gallium/state_trackers/egl/x11/native_dri2.c
@@ -38,6 +38,7 @@
 #include "native_x11.h"
 #include "x11_screen.h"
 
+#include "common/native_helper.h"
 #ifdef HAVE_WAYLAND_BACKEND
 #include "common/native_wayland_drm_bufmgr_helper.h"
 #endif
@@ -49,7 +50,7 @@ struct dri2_display {
    Display *dpy;
    boolean own_dpy;
 
-   struct native_event_handler *event_handler;
+   const struct native_event_handler *event_handler;
 
    struct x11_screen *xscr;
    int xscr_number;
@@ -682,18 +683,30 @@ dri2_display_get_configs(struct native_display *ndpy, int *num_configs)
 }
 
 static boolean
-dri2_display_is_pixmap_supported(struct native_display *ndpy,
-                                 EGLNativePixmapType pix,
-                                 const struct native_config *nconf)
+dri2_display_get_pixmap_format(struct native_display *ndpy,
+                               EGLNativePixmapType pix,
+                               enum pipe_format *format)
 {
    struct dri2_display *dri2dpy = dri2_display(ndpy);
-   uint depth, nconf_depth;
+   boolean ret = EGL_TRUE;
+   uint depth;
 
    depth = x11_drawable_get_depth(dri2dpy->xscr, (Drawable) pix);
-   nconf_depth = util_format_get_blocksizebits(nconf->color_format);
+   switch (depth) {
+   case 32:
+   case 24:
+      *format = PIPE_FORMAT_B8G8R8A8_UNORM;
+      break;
+   case 16:
+      *format = PIPE_FORMAT_B5G6R5_UNORM;
+      break;
+   default:
+      *format = PIPE_FORMAT_NONE;
+      ret = EGL_FALSE;
+      break;
+   }
 
-   /* simple depth match for now */
-   return (depth == nconf_depth || (depth == 24 && depth + 8 == nconf_depth));
+   return ret;
 }
 
 static int
@@ -870,8 +883,7 @@ static struct native_display_wayland_bufmgr dri2_display_wayland_bufmgr = {
 
 struct native_display *
 x11_create_dri2_display(Display *dpy,
-                        struct native_event_handler *event_handler,
-                        void *user_data)
+                        const struct native_event_handler *event_handler)
 {
    struct dri2_display *dri2dpy;
 
@@ -880,7 +892,6 @@ x11_create_dri2_display(Display *dpy,
       return NULL;
 
    dri2dpy->event_handler = event_handler;
-   dri2dpy->base.user_data = user_data;
 
    dri2dpy->dpy = dpy;
    if (!dri2dpy->dpy) {
@@ -899,11 +910,6 @@ x11_create_dri2_display(Display *dpy,
       return NULL;
    }
 
-   if (!dri2_display_init_screen(&dri2dpy->base)) {
-      dri2_display_destroy(&dri2dpy->base);
-      return NULL;
-   }
-
    dri2dpy->surfaces = util_hash_table_create(dri2_display_hash_table_hash,
          dri2_display_hash_table_compare);
    if (!dri2dpy->surfaces) {
@@ -911,10 +917,12 @@ x11_create_dri2_display(Display *dpy,
       return NULL;
    }
 
+   dri2dpy->base.init_screen = dri2_display_init_screen;
    dri2dpy->base.destroy = dri2_display_destroy;
    dri2dpy->base.get_param = dri2_display_get_param;
    dri2dpy->base.get_configs = dri2_display_get_configs;
-   dri2dpy->base.is_pixmap_supported = dri2_display_is_pixmap_supported;
+   dri2dpy->base.get_pixmap_format = dri2_display_get_pixmap_format;
+   dri2dpy->base.copy_to_pixmap = native_display_copy_to_pixmap;
    dri2dpy->base.create_window_surface = dri2_display_create_window_surface;
    dri2dpy->base.create_pixmap_surface = dri2_display_create_pixmap_surface;
 #ifdef HAVE_WAYLAND_BACKEND
@@ -928,8 +936,7 @@ x11_create_dri2_display(Display *dpy,
 
 struct native_display *
 x11_create_dri2_display(Display *dpy,
-                        struct native_event_handler *event_handler,
-                        void *user_data)
+                        const struct native_event_handler *event_handler)
 {
    return NULL;
 }
diff --git a/src/gallium/state_trackers/egl/x11/native_x11.c b/src/gallium/state_trackers/egl/x11/native_x11.c
index a0bcad4c734..ef038b52152 100644
--- a/src/gallium/state_trackers/egl/x11/native_x11.c
+++ b/src/gallium/state_trackers/egl/x11/native_x11.c
@@ -30,16 +30,10 @@
 
 #include "native_x11.h"
 
-static struct native_event_handler *x11_event_handler;
-
-static void
-native_set_event_handler(struct native_event_handler *event_handler)
-{
-   x11_event_handler = event_handler;
-}
+static const struct native_event_handler *x11_event_handler;
 
 static struct native_display *
-native_create_display(void *dpy, boolean use_sw, void *user_data)
+native_create_display(void *dpy, boolean use_sw)
 {
    struct native_display *ndpy = NULL;
    boolean force_sw;
@@ -48,12 +42,10 @@ native_create_display(void *dpy, boolean use_sw, void *user_data)
 
    if (force_sw || use_sw) {
       _eglLog(_EGL_INFO, "use software fallback");
-      ndpy = x11_create_ximage_display((Display *) dpy,
-            x11_event_handler, user_data);
+      ndpy = x11_create_ximage_display((Display *) dpy, x11_event_handler);
    }
    else {
-      ndpy = x11_create_dri2_display((Display *) dpy,
-            x11_event_handler, user_data);
+      ndpy = x11_create_dri2_display((Display *) dpy, x11_event_handler);
    }
 
    return ndpy;
@@ -61,12 +53,12 @@ native_create_display(void *dpy, boolean use_sw, void *user_data)
 
 static const struct native_platform x11_platform = {
    "X11", /* name */
-   native_set_event_handler,
    native_create_display
 };
 
 const struct native_platform *
-native_get_x11_platform(void)
+native_get_x11_platform(const struct native_event_handler *event_handler)
 {
+   x11_event_handler = event_handler;
    return &x11_platform;
 }
diff --git a/src/gallium/state_trackers/egl/x11/native_x11.h b/src/gallium/state_trackers/egl/x11/native_x11.h
index 8945117276e..d3c9270a667 100644
--- a/src/gallium/state_trackers/egl/x11/native_x11.h
+++ b/src/gallium/state_trackers/egl/x11/native_x11.h
@@ -31,12 +31,10 @@
 
 struct native_display *
 x11_create_ximage_display(Display *dpy,
-                          struct native_event_handler *event_handler,
-                          void *user_data);
+                          const struct native_event_handler *event_handler);
 
 struct native_display *
 x11_create_dri2_display(Display *dpy,
-                        struct native_event_handler *event_handler,
-                        void *user_data);
+                        const struct native_event_handler *event_handler);
 
 #endif /* _NATIVE_X11_H_ */
diff --git a/src/gallium/state_trackers/egl/x11/native_ximage.c b/src/gallium/state_trackers/egl/x11/native_ximage.c
index 8e32c6ff0c4..e7794f0d3d7 100644
--- a/src/gallium/state_trackers/egl/x11/native_ximage.c
+++ b/src/gallium/state_trackers/egl/x11/native_ximage.c
@@ -43,7 +43,7 @@ struct ximage_display {
    Display *dpy;
    boolean own_dpy;
 
-   struct native_event_handler *event_handler;
+   const struct native_event_handler *event_handler;
 
    struct x11_screen *xscr;
    int xscr_number;
@@ -437,14 +437,54 @@ ximage_display_get_configs(struct native_display *ndpy, int *num_configs)
 }
 
 static boolean
-ximage_display_is_pixmap_supported(struct native_display *ndpy,
-                                   EGLNativePixmapType pix,
-                                   const struct native_config *nconf)
+ximage_display_get_pixmap_format(struct native_display *ndpy,
+                                 EGLNativePixmapType pix,
+                                 enum pipe_format *format)
 {
    struct ximage_display *xdpy = ximage_display(ndpy);
-   enum pipe_format fmt = get_pixmap_format(&xdpy->base, pix);
 
-   return (fmt == nconf->color_format);
+   *format = get_pixmap_format(&xdpy->base, pix);
+
+   return (*format != PIPE_FORMAT_NONE);
+}
+
+static boolean
+ximage_display_copy_to_pixmap(struct native_display *ndpy,
+                              EGLNativePixmapType pix,
+                              struct pipe_resource *src)
+{
+   /* fast path to avoid unnecessary allocation and resource_copy_region */
+   if (src->bind & PIPE_BIND_DISPLAY_TARGET) {
+      struct ximage_display *xdpy = ximage_display(ndpy);
+      enum pipe_format fmt = get_pixmap_format(&xdpy->base, pix);
+      const struct ximage_config *xconf;
+      struct xlib_drawable xdraw;
+      int i;
+
+      if (fmt == PIPE_FORMAT_NONE || src->format != fmt)
+         return FALSE;
+
+      for (i = 0; i < xdpy->num_configs; i++) {
+         if (xdpy->configs[i].base.color_format == fmt) {
+            xconf = &xdpy->configs[i];
+            break;
+         }
+      }
+      if (!xconf)
+         return FALSE;
+
+      memset(&xdraw, 0, sizeof(xdraw));
+      xdraw.visual = xconf->visual->visual;
+      xdraw.depth = xconf->visual->depth;
+      xdraw.drawable = (Drawable) pix;
+
+      xdpy->base.screen->flush_frontbuffer(xdpy->base.screen,
+            src, 0, 0, &xdraw);
+
+      return TRUE;
+   }
+
+   return native_display_copy_to_pixmap(ndpy, pix, src);
 }
 
 static int
@@ -484,13 +524,32 @@ ximage_display_destroy(struct native_display *ndpy)
    FREE(xdpy);
 }
 
+static boolean
+ximage_display_init_screen(struct native_display *ndpy)
+{
+   struct ximage_display *xdpy = ximage_display(ndpy);
+   struct sw_winsys *winsys;
+
+   winsys = xlib_create_sw_winsys(xdpy->dpy);
+   if (!winsys)
+      return FALSE;
+
+   xdpy->base.screen =
+      xdpy->event_handler->new_sw_screen(&xdpy->base, winsys);
+   if (!xdpy->base.screen) {
+      if (winsys->destroy)
+         winsys->destroy(winsys);
+      return FALSE;
+   }
+
+   return TRUE;
+}
+
 struct native_display *
 x11_create_ximage_display(Display *dpy,
-                          struct native_event_handler *event_handler,
-                          void *user_data)
+                          const struct native_event_handler *event_handler)
 {
    struct ximage_display *xdpy;
-   struct sw_winsys *winsys = NULL;
 
    xdpy = CALLOC_STRUCT(ximage_display);
    if (!xdpy)
@@ -507,39 +566,25 @@ x11_create_ximage_display(Display *dpy,
    }
 
    xdpy->event_handler = event_handler;
-   xdpy->base.user_data = user_data;
 
    xdpy->xscr_number = DefaultScreen(xdpy->dpy);
    xdpy->xscr = x11_screen_create(xdpy->dpy, xdpy->xscr_number);
-   if (!xdpy->xscr)
-      goto fail;
-
-   winsys = xlib_create_sw_winsys(xdpy->dpy);
-   if (!winsys)
-      goto fail;
-
-   xdpy->base.screen =
-      xdpy->event_handler->new_sw_screen(&xdpy->base, winsys);
-   if (!xdpy->base.screen)
-      goto fail;
+   if (!xdpy->xscr) {
+      if (xdpy->own_dpy)
+         XCloseDisplay(xdpy->dpy);
+      FREE(xdpy);
+      return NULL;
+   }
 
+   xdpy->base.init_screen = ximage_display_init_screen;
    xdpy->base.destroy = ximage_display_destroy;
    xdpy->base.get_param = ximage_display_get_param;
 
    xdpy->base.get_configs = ximage_display_get_configs;
-   xdpy->base.is_pixmap_supported = ximage_display_is_pixmap_supported;
+   xdpy->base.get_pixmap_format = ximage_display_get_pixmap_format;
+   xdpy->base.copy_to_pixmap = ximage_display_copy_to_pixmap;
    xdpy->base.create_window_surface = ximage_display_create_window_surface;
    xdpy->base.create_pixmap_surface = ximage_display_create_pixmap_surface;
 
    return &xdpy->base;
-
-fail:
-   if (winsys && winsys->destroy)
-      winsys->destroy(winsys);
-   if (xdpy->xscr)
-      x11_screen_destroy(xdpy->xscr);
-   if (xdpy->dpy && xdpy->own_dpy)
-      XCloseDisplay(xdpy->dpy);
-   FREE(xdpy);
-   return NULL;
 }
diff --git a/src/gallium/state_trackers/gbm/Makefile b/src/gallium/state_trackers/gbm/Makefile
new file mode 100644
index 00000000000..1d96eb2032d
--- /dev/null
+++ b/src/gallium/state_trackers/gbm/Makefile
@@ -0,0 +1,46 @@
+TOP = ../../../..
+include $(TOP)/configs/current
+
+gbm_INCLUDES = \
+	-I. \
+	-I$(TOP)/src/gallium/include \
+	-I$(TOP)/src/gallium/auxiliary \
+	-I$(TOP)/src/gbm/main \
+	-I$(TOP)/include
+
+gbm_SOURCES = $(wildcard *.c)
+gbm_OBJECTS = $(gbm_SOURCES:.c=.o)
+
+ALL_INCLUDES = $(gbm_INCLUDES)
+ALL_SOURCES = $(gbm_SOURCES)
+
+GBM_OBJECTS = $(gbm_OBJECTS)
+GBM_CPPFLAGS = $(gbm_INCLUDES)
+
+##### TARGETS #####
+
+default: depend libgbm.a
+
+libgbm.a: $(GBM_OBJECTS) Makefile
+	$(MKLIB) -o gbm -static $(GBM_OBJECTS)
+
+depend: 
+	rm -f depend
+	touch depend
+	$(MKDEP) $(MKDEP_OPTIONS) $(ALL_INCLUDES) $(ALL_SOURCES) 2> /dev/null
+
+clean:
+	rm -f libgbm.a
+	rm -f $(GBM_OBJECTS)
+	rm -f depend depend.bak
+
+# Dummy target
+install:
+	@echo -n ""
+
+##### RULES #####
+
+$(gbm_OBJECTS): %.o: %.c
+	$(CC) -c $(GBM_CPPFLAGS) $(DEFINES) $(CFLAGS) $< -o $@
+
+sinclude depend
diff --git a/src/gallium/state_trackers/gbm/gbm_drm.c b/src/gallium/state_trackers/gbm/gbm_drm.c
new file mode 100644
index 00000000000..d4baf87096a
--- /dev/null
+++ b/src/gallium/state_trackers/gbm/gbm_drm.c
@@ -0,0 +1,226 @@
+/*
+ * Copyright © 2011 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Benjamin Franzke <benjaminfranzke@googlemail.com>
+ */
+
+#include "util/u_memory.h"
+#include "util/u_inlines.h"
+
+#include "state_tracker/drm_driver.h"
+
+#include <unistd.h>
+#include <sys/types.h>
+
+#include "gbm_gallium_drmint.h"
+
+static INLINE enum pipe_format
+gbm_format_to_gallium(enum gbm_bo_format format)
+{
+   switch (format) {
+   case GBM_BO_FORMAT_XRGB8888:
+      return PIPE_FORMAT_B8G8R8X8_UNORM;
+   case GBM_BO_FORMAT_ARGB8888:
+      return PIPE_FORMAT_B8G8R8A8_UNORM;
+   default:
+      return PIPE_FORMAT_NONE;
+   }
+
+   return PIPE_FORMAT_NONE;
+}
+
+static INLINE uint
+gbm_usage_to_gallium(uint usage)
+{
+   uint resource_usage = 0;
+
+   if (usage & GBM_BO_USE_SCANOUT)
+      resource_usage |= PIPE_BIND_SCANOUT;
+
+   if (usage & GBM_BO_USE_RENDERING)
+      resource_usage |= PIPE_BIND_RENDER_TARGET | PIPE_BIND_SAMPLER_VIEW;
+
+   if (usage & GBM_BO_USE_CURSOR_64X64)
+      resource_usage |= PIPE_BIND_CURSOR;
+
+   return resource_usage;
+}
+
+static int
+gbm_gallium_drm_is_format_supported(struct gbm_device *gbm,
+                                    enum gbm_bo_format format,
+                                    uint32_t usage)
+{
+   struct gbm_gallium_drm_device *gdrm = gbm_gallium_drm_device(gbm);
+   enum pipe_format pf;
+
+   pf = gbm_format_to_gallium(format);
+   if (pf == PIPE_FORMAT_NONE)
+      return 0;
+
+   if (!gdrm->screen->is_format_supported(gdrm->screen, PIPE_TEXTURE_2D, pf, 0,
+                                          gbm_usage_to_gallium(usage)))
+      return 0;
+
+   if (usage & GBM_BO_USE_SCANOUT && format != GBM_BO_FORMAT_XRGB8888)
+      return 0;
+
+   return 1;
+}
+
+static void
+gbm_gallium_drm_bo_destroy(struct gbm_bo *_bo)
+{
+   struct gbm_gallium_drm_bo *bo = gbm_gallium_drm_bo(_bo);
+
+   pipe_resource_reference(&bo->resource, NULL);
+   free(bo);
+}
+
+static struct gbm_bo *
+gbm_gallium_drm_bo_create_from_egl_image(struct gbm_device *gbm,
+                                         void *egl_dpy, void *egl_image,
+                                         uint32_t width, uint32_t height,
+                                         uint32_t usage)
+{
+   struct gbm_gallium_drm_device *gdrm = gbm_gallium_drm_device(gbm);
+   struct gbm_gallium_drm_bo *bo;
+   struct winsys_handle whandle;
+
+   if (!gdrm->lookup_egl_image)
+      return NULL;
+
+   bo = CALLOC_STRUCT(gbm_gallium_drm_bo);
+   if (bo == NULL)
+      return NULL;
+
+   bo->resource = gdrm->lookup_egl_image(gdrm->lookup_egl_image_data,
+                                         egl_image);
+   if (bo->resource == NULL) {
+      FREE(bo);
+      return NULL;
+   }
+
+   bo->base.base.gbm = gbm;
+   bo->base.base.width = width;
+   bo->base.base.height = height;
+
+   memset(&whandle, 0, sizeof(whandle));
+   whandle.type = DRM_API_HANDLE_TYPE_KMS;
+   gdrm->screen->resource_get_handle(gdrm->screen, bo->resource, &whandle);
+
+   bo->base.base.handle.u32 = whandle.handle;
+   bo->base.base.pitch      = whandle.stride;
+
+   return &bo->base.base;
+}
+
+static struct gbm_bo *
+gbm_gallium_drm_bo_create(struct gbm_device *gbm,
+                          uint32_t width, uint32_t height,
+                          enum gbm_bo_format format, uint32_t usage)
+{
+   struct gbm_gallium_drm_device *gdrm = gbm_gallium_drm_device(gbm);
+   struct gbm_gallium_drm_bo *bo;
+   struct pipe_resource templ;
+   struct winsys_handle whandle;
+   enum pipe_format pf;
+
+   bo = CALLOC_STRUCT(gbm_gallium_drm_bo);
+   if (bo == NULL)
+      return NULL;
+
+   bo->base.base.gbm = gbm;
+   bo->base.base.width = width;
+   bo->base.base.height = height;
+
+   pf = gbm_format_to_gallium(format);
+   if (pf == PIPE_FORMAT_NONE)
+      return NULL;
+
+   memset(&templ, 0, sizeof(templ));
+   templ.bind = gbm_usage_to_gallium(usage);
+   templ.format = pf;
+   templ.target = PIPE_TEXTURE_2D;
+   templ.last_level = 0;
+   templ.width0 = width;
+   templ.height0 = height;
+   templ.depth0 = 1;
+   templ.array_size = 1;
+
+   bo->resource = gdrm->screen->resource_create(gdrm->screen, &templ);
+   if (bo->resource == NULL) {
+      FREE(bo);
+      return NULL;
+   }
+
+   memset(&whandle, 0, sizeof(whandle));
+   whandle.type = DRM_API_HANDLE_TYPE_KMS;
+   gdrm->screen->resource_get_handle(gdrm->screen, bo->resource, &whandle);
+
+   bo->base.base.handle.u32 = whandle.handle;
+   bo->base.base.pitch      = whandle.stride;
+
+   return &bo->base.base;
+}
+
+static void
+gbm_gallium_drm_destroy(struct gbm_device *gbm)
+{
+   struct gbm_gallium_drm_device *gdrm = gbm_gallium_drm_device(gbm);
+
+   gdrm->screen->destroy(gdrm->screen);
+
+   FREE(gdrm->base.driver_name);
+
+   FREE(gdrm);
+}
+
+struct gbm_device *
+gbm_gallium_drm_device_create(int fd)
+{
+   struct gbm_gallium_drm_device *gdrm;
+   int ret;
+
+   gdrm = calloc(1, sizeof *gdrm);
+
+   gdrm->base.base.fd = fd;
+   gdrm->base.base.bo_create = gbm_gallium_drm_bo_create;
+   gdrm->base.base.bo_create_from_egl_image =
+      gbm_gallium_drm_bo_create_from_egl_image;
+   gdrm->base.base.bo_destroy = gbm_gallium_drm_bo_destroy;
+   gdrm->base.base.is_format_supported = gbm_gallium_drm_is_format_supported;
+   gdrm->base.base.destroy = gbm_gallium_drm_destroy;
+
+   gdrm->base.type = GBM_DRM_DRIVER_TYPE_GALLIUM;
+   gdrm->base.base.name = "drm";
+
+   ret = gallium_screen_create(gdrm);
+   if (ret) {
+      free(gdrm);
+      return NULL;
+   }
+
+   return &gdrm->base.base;
+}
diff --git a/src/gallium/state_trackers/gbm/gbm_gallium_drmint.h b/src/gallium/state_trackers/gbm/gbm_gallium_drmint.h
new file mode 100644
index 00000000000..6277b8dba2e
--- /dev/null
+++ b/src/gallium/state_trackers/gbm/gbm_gallium_drmint.h
@@ -0,0 +1,74 @@
+/*
+ * Copyright © 2011 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Benjamin Franzke <benjaminfranzke@googlemail.com>
+ */
+
+#ifndef _GBM_GALLIUM_DRMINT_H_
+#define _GBM_GALLIUM_DRMINT_H_
+
+#include "pipe/p_state.h"
+
+#include "gbmint.h"
+
+#include "common.h"
+#include "common_drm.h"
+
+struct gbm_gallium_drm_device {
+   struct gbm_drm_device base;
+
+   struct pipe_screen *screen;
+   void *driver;
+
+   struct pipe_resource *(*lookup_egl_image)(void *data,
+                                             void *egl_image);
+   void *lookup_egl_image_data;
+
+};
+
+struct gbm_gallium_drm_bo {
+   struct gbm_drm_bo base;
+
+   struct pipe_resource *resource;
+};
+
+static inline struct gbm_gallium_drm_device *
+gbm_gallium_drm_device(struct gbm_device *gbm)
+{
+   return (struct gbm_gallium_drm_device *) gbm;
+}
+
+static inline struct gbm_gallium_drm_bo *
+gbm_gallium_drm_bo(struct gbm_bo *bo)
+{
+   return (struct gbm_gallium_drm_bo *) bo;
+}
+
+struct gbm_device *
+gbm_gallium_drm_device_create(int fd);
+
+int
+gallium_screen_create(struct gbm_gallium_drm_device *gdrm);
+
+#endif
diff --git a/src/gallium/state_trackers/glx/xlib/xm_api.c b/src/gallium/state_trackers/glx/xlib/xm_api.c
index ab4f6753e11..8f6406ddaee 100644
--- a/src/gallium/state_trackers/glx/xlib/xm_api.c
+++ b/src/gallium/state_trackers/glx/xlib/xm_api.c
@@ -59,6 +59,7 @@
 #include "pipe/p_defines.h"
 #include "pipe/p_screen.h"
 #include "pipe/p_context.h"
+#include "util/u_atomic.h"
 
 #include "xm_public.h"
 #include <GL/glx.h>
@@ -1113,10 +1114,7 @@ XMesaDestroyBuffer(XMesaBuffer b)
 void
 xmesa_notify_invalid_buffer(XMesaBuffer b)
 {
-   XMesaContext xmctx = XMesaGetCurrentContext();
-
-   if (xmctx && xmctx->xm_buffer == b)
-      xmctx->st->notify_invalid_framebuffer(xmctx->st, b->stfb);
+   p_atomic_inc(&b->stfb->stamp);
 }
 
 
@@ -1126,11 +1124,18 @@ xmesa_notify_invalid_buffer(XMesaBuffer b)
 void
 xmesa_check_buffer_size(XMesaBuffer b)
 {
+   GLuint old_width, old_height;
+
    if (b->type == PBUFFER)
       return;
 
+   old_width = b->width;
+   old_height = b->height;
+
    xmesa_get_window_size(b->xm_visual->display, b, &b->width, &b->height);
-   xmesa_notify_invalid_buffer(b);
+
+   if (b->width != old_width || b->height != old_height)
+      xmesa_notify_invalid_buffer(b);
 }
 
 
diff --git a/src/gallium/state_trackers/glx/xlib/xm_st.c b/src/gallium/state_trackers/glx/xlib/xm_st.c
index 6bfe8b0788c..ec3f531f7df 100644
--- a/src/gallium/state_trackers/glx/xlib/xm_st.c
+++ b/src/gallium/state_trackers/glx/xlib/xm_st.c
@@ -30,6 +30,7 @@
 #include "xm_st.h"
 
 #include "util/u_inlines.h"
+#include "util/u_atomic.h"
 
 struct xmesa_st_framebuffer {
    XMesaDisplay display;
@@ -302,6 +303,7 @@ xmesa_create_st_framebuffer(XMesaDisplay xmdpy, XMesaBuffer b)
    stfbi->visual = &xstfb->stvis;
    stfbi->flush_front = xmesa_st_framebuffer_flush_front;
    stfbi->validate = xmesa_st_framebuffer_validate;
+   p_atomic_set(&stfbi->stamp, 1);
    stfbi->st_manager_private = (void *) xstfb;
 
    return stfbi;
diff --git a/src/gallium/state_trackers/vega/vg_context.h b/src/gallium/state_trackers/vega/vg_context.h
index 71491a5aa22..d91ee9797f1 100644
--- a/src/gallium/state_trackers/vega/vg_context.h
+++ b/src/gallium/state_trackers/vega/vg_context.h
@@ -65,6 +65,8 @@ struct st_framebuffer {
    enum st_attachment_type strb_att;
 
    void *privateData;
+   int32_t stamp;
+   int32_t iface_stamp;
 };
 
 enum vg_object_type {
@@ -105,7 +107,6 @@ struct vg_context
    VGErrorCode _error;
 
    struct st_framebuffer *draw_buffer;
-   int32_t draw_buffer_invalid;
 
    struct cso_hash *owned_objects[VG_OBJECT_LAST];
 
@@ -129,6 +130,8 @@ struct vg_context
    struct vg_paint *default_paint;
 
    struct blit_state *blit;
+
+   int32_t draw_stamp;
 };
 
 
diff --git a/src/gallium/state_trackers/vega/vg_manager.c b/src/gallium/state_trackers/vega/vg_manager.c
index eeea68677de..dec1581fb84 100644
--- a/src/gallium/state_trackers/vega/vg_manager.c
+++ b/src/gallium/state_trackers/vega/vg_manager.c
@@ -106,35 +106,38 @@ vg_manager_validate_framebuffer(struct vg_context *ctx)
 {
    struct st_framebuffer *stfb = ctx->draw_buffer;
    struct pipe_resource *pt;
+   int32_t new_stamp;
 
    /* no binding surface */
    if (!stfb)
       return;
 
-   if (!p_atomic_read(&ctx->draw_buffer_invalid))
-      return;
+   new_stamp = p_atomic_read(&stfb->iface->stamp);
+   if (stfb->iface_stamp != new_stamp) {
+      do {
+	 /* validate the fb */
+	 if (!stfb->iface->validate(stfb->iface, &stfb->strb_att,
+				    1, &pt) || !pt)
+	    return;
 
-   /* validate the fb */
-   if (!stfb->iface->validate(stfb->iface, &stfb->strb_att, 1, &pt) || !pt)
-      return;
+	 stfb->iface_stamp = new_stamp;
+	 new_stamp = p_atomic_read(&stfb->iface->stamp);
 
-   p_atomic_set(&ctx->draw_buffer_invalid, FALSE);
+      } while (stfb->iface_stamp != new_stamp);
 
-   if (vg_context_update_color_rb(ctx, pt) ||
-       stfb->width != pt->width0 ||
-       stfb->height != pt->height0)
-      ctx->state.dirty |= FRAMEBUFFER_DIRTY;
+      if (vg_context_update_color_rb(ctx, pt) ||
+          stfb->width != pt->width0 ||
+          stfb->height != pt->height0)
+         ++stfb->stamp;
 
-   stfb->width = pt->width0;
-   stfb->height = pt->height0;
-}
+      stfb->width = pt->width0;
+      stfb->height = pt->height0;
+   }
 
-static void
-vg_context_notify_invalid_framebuffer(struct st_context_iface *stctxi,
-                                      struct st_framebuffer_iface *stfbi)
-{
-   struct vg_context *ctx = (struct vg_context *) stctxi;
-   p_atomic_set(&ctx->draw_buffer_invalid, TRUE);
+   if (ctx->draw_stamp != stfb->stamp) {
+      ctx->state.dirty |= FRAMEBUFFER_DIRTY;
+      ctx->draw_stamp = stfb->stamp;
+   }
 }
 
 static void
@@ -187,8 +190,6 @@ vg_api_create_context(struct st_api *stapi, struct st_manager *smapi,
 
    ctx->iface.destroy = vg_context_destroy;
 
-   ctx->iface.notify_invalid_framebuffer =
-      vg_context_notify_invalid_framebuffer;
    ctx->iface.flush = vg_context_flush;
 
    ctx->iface.teximage = NULL;
@@ -266,8 +267,6 @@ vg_context_bind_framebuffers(struct st_context_iface *stctxi,
    if (stdrawi != streadi)
       return FALSE;
 
-   p_atomic_set(&ctx->draw_buffer_invalid, TRUE);
-
    strb_att = (stdrawi) ? choose_attachment(stdrawi) : ST_ATTACHMENT_INVALID;
 
    if (ctx->draw_buffer) {
@@ -313,11 +312,14 @@ vg_context_bind_framebuffers(struct st_context_iface *stctxi,
       stfb->width = 0;
       stfb->height = 0;
       stfb->strb_att = strb_att;
+      stfb->stamp = 1;
+      stfb->iface_stamp = p_atomic_read(&stdrawi->stamp) - 1;
 
       ctx->draw_buffer = stfb;
    }
 
    ctx->draw_buffer->iface = stdrawi;
+   ctx->draw_stamp = ctx->draw_buffer->stamp - 1;
 
    return TRUE;
 }
diff --git a/src/gallium/state_trackers/wgl/stw_context.c b/src/gallium/state_trackers/wgl/stw_context.c
index 5608d4f4ce7..c2839fe815f 100644
--- a/src/gallium/state_trackers/wgl/stw_context.c
+++ b/src/gallium/state_trackers/wgl/stw_context.c
@@ -31,6 +31,7 @@
 #include "pipe/p_context.h"
 #include "pipe/p_state.h"
 #include "util/u_memory.h"
+#include "util/u_atomic.h"
 #include "state_tracker/st_api.h"
 
 #include "stw_icd.h"
@@ -361,10 +362,7 @@ stw_flush_current_locked( struct stw_framebuffer *fb )
 void
 stw_notify_current_locked( struct stw_framebuffer *fb )
 {
-   struct stw_context *ctx = stw_current_context();
-
-   if (ctx && ctx->current_framebuffer == fb)
-      ctx->st->notify_invalid_framebuffer(ctx->st, fb->stfb);
+   p_atomic_inc(&fb->stfb->stamp);
 }
 
 /**
diff --git a/src/gallium/state_trackers/wgl/stw_ext_pbuffer.c b/src/gallium/state_trackers/wgl/stw_ext_pbuffer.c
index 424d8daccb3..c7273f26545 100644
--- a/src/gallium/state_trackers/wgl/stw_ext_pbuffer.c
+++ b/src/gallium/state_trackers/wgl/stw_ext_pbuffer.c
@@ -268,7 +268,7 @@ wglQueryPbufferARB(HPBUFFERARB hPbuffer,
       *piValue = fb->width;
       return TRUE;
    case WGL_PBUFFER_HEIGHT_ARB:
-      *piValue = fb->width;
+      *piValue = fb->height;
       return TRUE;
    case WGL_PBUFFER_LOST_ARB:
       /* We assume that no content is ever lost due to display mode change */
diff --git a/src/gallium/state_trackers/wgl/stw_st.c b/src/gallium/state_trackers/wgl/stw_st.c
index 9174533fc06..28c93f4fb57 100644
--- a/src/gallium/state_trackers/wgl/stw_st.c
+++ b/src/gallium/state_trackers/wgl/stw_st.c
@@ -27,6 +27,7 @@
 
 #include "util/u_memory.h"
 #include "util/u_inlines.h"
+#include "util/u_atomic.h"
 #include "state_tracker/st_gl_api.h" /* for st_gl_api_create */
 
 #include "stw_st.h"
@@ -196,6 +197,7 @@ stw_st_create_framebuffer(struct stw_framebuffer *fb)
    stwfb->stvis = fb->pfi->stvis;
 
    stwfb->base.visual = &stwfb->stvis;
+   p_atomic_set(&stwfb->base.stamp, 1);
    stwfb->base.flush_front = stw_st_framebuffer_flush_front;
    stwfb->base.validate = stw_st_framebuffer_validate;
 
diff --git a/src/gallium/state_trackers/xa/Makefile b/src/gallium/state_trackers/xa/Makefile
new file mode 100644
index 00000000000..d95f9382630
--- /dev/null
+++ b/src/gallium/state_trackers/xa/Makefile
@@ -0,0 +1,67 @@
+TOP = ../../../..
+include $(TOP)/configs/current
+
+##### MACROS #####
+
+XA_MAJOR = 0
+XA_MINOR = 4
+XA_TINY = 0
+XA_CFLAGS = -g -fPIC -Wall
+
+XA_INCLUDES= -I$(TOP)/src/gallium/ \
+	-I$(TOP)/src/gallium/auxiliary \
+	-I$(TOP)/src/gallium/include \
+	-I$(TOP)/src/gallium/winsys \
+	-I$(TOP)/src/gallium/drivers
+
+XA_LIB = xatracker
+XA_LIB_NAME = lib$(XA_LIB).o
+XA_LIB_DEPS =
+
+COMMON_GALLIUM_SOURCES=
+
+SOURCES = \
+	xa_tracker.c \
+	xa_context.c \
+	xa_renderer.c \
+	xa_tgsi.c \
+	xa_yuv.c \
+	xa_composite.c
+OBJECTS = $(SOURCES:.c=.o)
+
+##### RULES #####
+
+.c.o:
+	$(CC) -c $(XA_CFLAGS) $(XA_INCLUDES) $<
+
+
+##### TARGETS #####
+
+default: $(XA_LIB_NAME)
+
+
+# Make the library
+$(XA_LIB_NAME): depend $(OBJECTS)
+	$(CC) -r -nostdlib -o $(XA_LIB_NAME) $(OBJECTS)
+
+install: FORCE
+
+clean:
+	-rm -f *.o *~
+	-rm -f *.lo
+	-rm -f *.la
+	-rm -f *.pc
+	-rm -rf .libs
+	-rm -f depend depend.bak
+
+
+depend: $(SOURCES)
+	@ echo "running $(MKDEP)"
+	@ rm -f depend
+	@ touch depend
+	@ $(MKDEP) $(MKDEP_OPTIONS) -I$(TOP)/include $(XA_INCLUDES) $(SOURCES) \
+		> /dev/null
+
+-include depend
+
+FORCE:
diff --git a/src/gallium/state_trackers/xa/README b/src/gallium/state_trackers/xa/README
new file mode 100644
index 00000000000..1f08861588c
--- /dev/null
+++ b/src/gallium/state_trackers/xa/README
@@ -0,0 +1,72 @@
+/**********************************************************
+ * Copyright 2009-2011 VMware, Inc. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ *********************************************************
+ * Authors:
+ * Zack Rusin <zackr-at-vmware-dot-com>
+ * Thomas Hellstrom <thellstrom-at-vmware-dot-com>
+ */
+
+The XA state tracker is intended as a versioned interface to gallium for
+xorg driver writers. Initially it's mostly based on Zack Rusin's
+composite / video work for the Xorg state tracker.
+
+The motivation behind this state tracker is that the Xorg state tracker has
+a number of interfaces to work with:
+
+1) The Xorg sdk (versioned)
+2) Gallium3D (not versioned)
+3) KMS modesetting (versioned)
+4) Driver-private (hopefully versioned)
+
+Since Gallium3D is not versioned, the Xorg state tracker needs to be compiled
+with Gallium, but it's really beneficial to be able to compile xorg drivers
+standalone.
+
+Therefore the xa state tracker is intended to supply the following
+functionality:
+
+1) Versioning.
+2) Surface functionality (creation and copying for a basic dri2 implementation)
+3) YUV blits for textured Xv.
+4) Solid fills without ROP functionality.
+5) Copies with format conversion and - reinterpretation but without ROP
+6) Xrender- type compositing for general acceleration.
+
+
+The first user will be the vmwgfx xorg driver. When there are more users,
+we need to be able to load the appropriate gallium pipe driver, and we
+should investigate sharing the loadig mechanism with the EGL state tracker.
+
+IMPORTANT:
+Version compatibilities:
+While this library remains OUTSIDE any mesa release branch,
+and the major version number is still 0. Any minor bump should be viewed as
+an incompatibility event, and any user of this library should test for that
+and refuse to use the library if minor versions differ.
+As soon as the library enters a mesa release branch, if not earlier, major
+will be bumped to 1, and normal incompatibility rules (major bump)
+will be followed.
+It is allowed to add function interfaces while only bumping minor. Any
+user that uses these function interfaces must therefore use lazy symbol
+lookups and test minor for compatibility before using such a function.
diff --git a/src/gallium/state_trackers/xa/xa-indent b/src/gallium/state_trackers/xa/xa-indent
new file mode 100755
index 00000000000..1972e53226f
--- /dev/null
+++ b/src/gallium/state_trackers/xa/xa-indent
@@ -0,0 +1,3 @@
+#
+indent --linux-style -i4 -ip4 -bad -bap -psl $*
+
diff --git a/src/gallium/state_trackers/xa/xa_composite.c b/src/gallium/state_trackers/xa/xa_composite.c
new file mode 100644
index 00000000000..5389af6f363
--- /dev/null
+++ b/src/gallium/state_trackers/xa/xa_composite.c
@@ -0,0 +1,499 @@
+/**********************************************************
+ * Copyright 2009-2011 VMware, Inc. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ *********************************************************
+ * Authors:
+ * Zack Rusin <zackr-at-vmware-dot-com>
+ * Thomas Hellstrom <thellstrom-at-vmware-dot-com>
+ */
+
+#include "xa_composite.h"
+#include "xa_context.h"
+#include "xa_priv.h"
+#include "cso_cache/cso_context.h"
+#include "util/u_sampler.h"
+#include "util/u_inlines.h"
+
+
+/*XXX also in Xrender.h but the including it here breaks compilition */
+#define XFixedToDouble(f)    (((double) (f)) / 65536.)
+
+struct xa_composite_blend {
+    enum xa_composite_op op : 8;
+
+    unsigned alpha_dst : 4;
+    unsigned alpha_src : 4;
+
+    unsigned rgb_src : 8;    /**< PIPE_BLENDFACTOR_x */
+    unsigned rgb_dst : 8;    /**< PIPE_BLENDFACTOR_x */
+};
+
+#define XA_BLEND_OP_OVER 3
+static const struct xa_composite_blend xa_blends[] = {
+    { xa_op_clear,
+      0, 0, PIPE_BLENDFACTOR_ZERO, PIPE_BLENDFACTOR_ZERO},
+    { xa_op_src,
+      0, 0, PIPE_BLENDFACTOR_ONE, PIPE_BLENDFACTOR_ZERO},
+    { xa_op_dst,
+      0, 0, PIPE_BLENDFACTOR_ZERO, PIPE_BLENDFACTOR_ONE},
+    { xa_op_over,
+      0, 1, PIPE_BLENDFACTOR_ONE, PIPE_BLENDFACTOR_INV_SRC_ALPHA},
+    { xa_op_over_reverse,
+      1, 0, PIPE_BLENDFACTOR_INV_DST_ALPHA, PIPE_BLENDFACTOR_ONE},
+    { xa_op_in,
+      1, 0, PIPE_BLENDFACTOR_DST_ALPHA, PIPE_BLENDFACTOR_ZERO},
+    { xa_op_in_reverse,
+      0, 1, PIPE_BLENDFACTOR_ZERO, PIPE_BLENDFACTOR_SRC_ALPHA},
+    { xa_op_out,
+      1, 0, PIPE_BLENDFACTOR_INV_DST_ALPHA, PIPE_BLENDFACTOR_ZERO},
+    { xa_op_out_reverse,
+      0, 1, PIPE_BLENDFACTOR_ZERO, PIPE_BLENDFACTOR_INV_SRC_ALPHA},
+    { xa_op_atop,
+      1, 1, PIPE_BLENDFACTOR_DST_ALPHA, PIPE_BLENDFACTOR_INV_SRC_ALPHA},
+    { xa_op_atop_reverse,
+      1, 1, PIPE_BLENDFACTOR_INV_DST_ALPHA, PIPE_BLENDFACTOR_SRC_ALPHA},
+    { xa_op_xor,
+      1, 1, PIPE_BLENDFACTOR_INV_DST_ALPHA, PIPE_BLENDFACTOR_INV_SRC_ALPHA},
+    { xa_op_add,
+      0, 0, PIPE_BLENDFACTOR_ONE, PIPE_BLENDFACTOR_ONE},
+};
+
+
+static boolean
+blend_for_op(struct xa_composite_blend *blend,
+	     enum xa_composite_op op,
+	     struct xa_picture *src_pic,
+	     struct xa_picture *mask_pic,
+	     struct xa_picture *dst_pic)
+{
+    const int num_blends =
+	sizeof(xa_blends)/sizeof(struct xa_composite_blend);
+    int i;
+    boolean supported = FALSE;
+
+    /*
+     * our default in case something goes wrong
+     */
+
+    *blend = xa_blends[XA_BLEND_OP_OVER];
+
+    for (i = 0; i < num_blends; ++i) {
+	if (xa_blends[i].op == op) {
+	    *blend = xa_blends[i];
+	    supported = TRUE;
+	}
+    }
+
+
+    /*
+     * If there's no dst alpha channel, adjust the blend op so that we'll treat
+     * it as always 1.
+     */
+
+    if (dst_pic &&
+	xa_format_a(dst_pic->pict_format) == 0 &&
+	blend->alpha_dst) {
+	if (blend->rgb_src == PIPE_BLENDFACTOR_DST_ALPHA)
+	    blend->rgb_src = PIPE_BLENDFACTOR_ONE;
+	else if (blend->rgb_src == PIPE_BLENDFACTOR_INV_DST_ALPHA)
+	    blend->rgb_src = PIPE_BLENDFACTOR_ZERO;
+    }
+
+    /*
+     * If the source alpha is being used, then we should only be in a case where
+     * the source blend factor is 0, and the source blend value is the mask
+     * channels multiplied by the source picture's alpha.
+     */
+    if (mask_pic && mask_pic->component_alpha &&
+	xa_format_rgb(mask_pic->pict_format) &&
+	blend->alpha_src) {
+	if (blend->rgb_dst == PIPE_BLENDFACTOR_SRC_ALPHA) {
+	    blend->rgb_dst = PIPE_BLENDFACTOR_SRC_COLOR;
+	} else if (blend->rgb_dst == PIPE_BLENDFACTOR_INV_SRC_ALPHA) {
+	    blend->rgb_dst = PIPE_BLENDFACTOR_INV_SRC_COLOR;
+	}
+    }
+
+    return supported;
+}
+
+
+static INLINE int
+xa_repeat_to_gallium(int mode)
+{
+    switch(mode) {
+    case xa_wrap_clamp_to_border:
+	return PIPE_TEX_WRAP_CLAMP_TO_BORDER;
+    case xa_wrap_repeat:
+	return PIPE_TEX_WRAP_REPEAT;
+    case xa_wrap_mirror_repeat:
+	return PIPE_TEX_WRAP_MIRROR_REPEAT;
+    case xa_wrap_clamp_to_edge:
+	return PIPE_TEX_WRAP_CLAMP_TO_EDGE;
+    default:
+	break;
+    }
+    return PIPE_TEX_WRAP_REPEAT;
+}
+
+static INLINE boolean
+xa_filter_to_gallium(int xrender_filter, int *out_filter)
+{
+
+    switch (xrender_filter) {
+    case xa_filter_nearest:
+	*out_filter = PIPE_TEX_FILTER_NEAREST;
+	break;
+    case xa_filter_linear:
+	*out_filter = PIPE_TEX_FILTER_LINEAR;
+	break;
+    default:
+	*out_filter = PIPE_TEX_FILTER_NEAREST;
+	return FALSE;
+    }
+    return TRUE;
+}
+
+static int
+xa_is_filter_accelerated(struct xa_picture *pic)
+{
+    int filter;
+    if (pic && !xa_filter_to_gallium(pic->filter, &filter))
+	return 0;
+    return 1;
+}
+
+int
+xa_composite_check_accelerated(const struct xa_composite *comp)
+{
+    struct xa_composite_blend blend;
+    struct xa_picture *src_pic = comp->src;
+
+    if (!xa_is_filter_accelerated(src_pic) ||
+	!xa_is_filter_accelerated(comp->mask)) {
+	return XA_ERR_INVAL;
+    }
+
+
+    if (src_pic->src_pict) {
+	if (src_pic->src_pict->type != xa_src_pict_solid_fill)
+	    return XA_ERR_INVAL;
+    }
+
+    if (blend_for_op(&blend, comp->op, comp->src, comp->mask, comp->dst)) {
+	struct xa_picture *mask = comp->mask;
+	if (mask && mask->component_alpha &&
+	    xa_format_rgb(mask->pict_format)) {
+	    if (blend.alpha_src && blend.rgb_src != PIPE_BLENDFACTOR_ZERO) {
+		return XA_ERR_INVAL;
+	    }
+	}
+
+	return XA_ERR_NONE;
+    }
+    return XA_ERR_INVAL;
+}
+
+static void
+bind_composite_blend_state(struct xa_context *ctx,
+			   const struct xa_composite *comp)
+{
+    struct xa_composite_blend blend_opt;
+    struct pipe_blend_state blend;
+
+    blend_for_op(&blend_opt, comp->op, comp->src, comp->mask, comp->dst);
+
+    memset(&blend, 0, sizeof(struct pipe_blend_state));
+    blend.rt[0].blend_enable = 1;
+    blend.rt[0].colormask = PIPE_MASK_RGBA;
+
+    blend.rt[0].rgb_src_factor   = blend_opt.rgb_src;
+    blend.rt[0].alpha_src_factor = blend_opt.rgb_src;
+    blend.rt[0].rgb_dst_factor   = blend_opt.rgb_dst;
+    blend.rt[0].alpha_dst_factor = blend_opt.rgb_dst;
+
+    cso_set_blend(ctx->cso, &blend);
+}
+
+static unsigned int
+picture_format_fixups(struct xa_picture *src_pic,
+		      struct xa_picture *dst_pic,
+		      int mask)
+{
+    boolean set_alpha = FALSE;
+    boolean swizzle = FALSE;
+    unsigned ret = 0;
+    struct xa_surface *src = src_pic->srf;
+    enum xa_formats src_hw_format, src_pic_format;
+    enum xa_surface_type src_hw_type, src_pic_type;
+
+    if (!src)
+	return 0;
+
+    src_hw_format = xa_surface_format(src);
+    src_pic_format = src_pic->pict_format;
+
+    if (!src || src_hw_format == src_pic_format) {
+	if (src_pic_format == xa_format_a8) {
+	    if (mask)
+		return FS_MASK_LUMINANCE;
+	    else if (dst_pic->pict_format != xa_format_a8) {
+
+		/*
+		 * if both dst and src are luminance then
+		 * we don't want to swizzle the alpha (X) of the
+		 * source into W component of the dst because
+		 * it will break our destination
+		 */
+		return FS_SRC_LUMINANCE;
+	    }
+	}
+	return 0;
+    }
+
+    src_hw_type = xa_format_type(src_hw_format);
+    src_pic_type = xa_format_type(src_pic_format);
+
+    swizzle = ((src_hw_type == xa_type_argb &&
+		src_pic_type == xa_type_abgr) ||
+	       ((src_hw_type == xa_type_abgr &&
+		 src_pic_type == xa_type_argb)));
+
+    if (!swizzle && (src_hw_type != src_pic_type))
+	return 0;
+
+    set_alpha = (xa_format_type_is_color(src_pic_format) &&
+		 xa_format_a(src_pic_type) == 0);
+
+    if (set_alpha)
+	ret |= mask ? FS_MASK_SET_ALPHA : FS_SRC_SET_ALPHA;
+    if (swizzle)
+	ret |= mask ? FS_MASK_SWIZZLE_RGB : FS_SRC_SWIZZLE_RGB;
+
+    return ret;
+}
+
+static void
+bind_shaders(struct xa_context *ctx, const struct xa_composite *comp)
+{
+    unsigned vs_traits = 0, fs_traits = 0;
+    struct xa_shader shader;
+    struct xa_picture *src_pic = comp->src;
+    struct xa_picture *mask_pic = comp->mask;
+    struct xa_picture *dst_pic = comp->dst;
+
+    ctx->has_solid_color = FALSE;
+
+    if (src_pic) {
+	if (src_pic->wrap == xa_wrap_clamp_to_border && src_pic->has_transform)
+	    fs_traits |= FS_SRC_REPEAT_NONE;
+
+	if (src_pic->src_pict) {
+	    if (src_pic->src_pict->type == xa_src_pict_solid_fill) {
+		fs_traits |= FS_SOLID_FILL;
+		vs_traits |= VS_SOLID_FILL;
+		xa_pixel_to_float4(src_pic->src_pict->solid_fill.color,
+				   ctx->solid_color);
+		ctx->has_solid_color = TRUE;
+	    }
+	} else {
+	    fs_traits |= FS_COMPOSITE;
+	    vs_traits |= VS_COMPOSITE;
+	}
+
+	fs_traits |= picture_format_fixups(src_pic, dst_pic, 0);
+    }
+
+    if (mask_pic) {
+	vs_traits |= VS_MASK;
+	fs_traits |= FS_MASK;
+	if (mask_pic->wrap == xa_wrap_clamp_to_border &&
+	    mask_pic->has_transform)
+	    fs_traits |= FS_MASK_REPEAT_NONE;
+
+	if (mask_pic->component_alpha) {
+	    struct xa_composite_blend blend;
+	    blend_for_op(&blend, comp->op, src_pic, mask_pic, NULL);
+	    if (blend.alpha_src) {
+		fs_traits |= FS_CA_SRCALPHA;
+	    } else
+		fs_traits |= FS_CA_FULL;
+	}
+
+	fs_traits |= picture_format_fixups(mask_pic, dst_pic, 1);
+    }
+
+    shader = xa_shaders_get(ctx->shaders, vs_traits, fs_traits);
+    cso_set_vertex_shader_handle(ctx->cso, shader.vs);
+    cso_set_fragment_shader_handle(ctx->cso, shader.fs);
+}
+
+static void
+bind_samplers(struct xa_context *ctx,
+	      const struct xa_composite *comp)
+{
+    struct pipe_sampler_state *samplers[PIPE_MAX_SAMPLERS];
+    struct pipe_sampler_state src_sampler, mask_sampler;
+    struct pipe_sampler_view view_templ;
+    struct pipe_sampler_view *src_view;
+    struct pipe_context *pipe = ctx->pipe;
+    struct xa_picture *src_pic = comp->src;
+    struct xa_picture *mask_pic = comp->mask;
+
+    ctx->num_bound_samplers = 0;
+
+    memset(&src_sampler, 0, sizeof(struct pipe_sampler_state));
+    memset(&mask_sampler, 0, sizeof(struct pipe_sampler_state));
+
+    if (src_pic) {
+	if (ctx->has_solid_color) {
+	    samplers[0] = NULL;
+	    pipe_sampler_view_reference(&ctx->bound_sampler_views[0], NULL);
+	} else {
+	    unsigned src_wrap = xa_repeat_to_gallium(src_pic->wrap);
+	    int filter;
+
+	    (void) xa_filter_to_gallium(src_pic->filter, &filter);
+
+	    src_sampler.wrap_s = src_wrap;
+	    src_sampler.wrap_t = src_wrap;
+	    src_sampler.min_img_filter = filter;
+	    src_sampler.mag_img_filter = filter;
+	    src_sampler.min_mip_filter = PIPE_TEX_MIPFILTER_NEAREST;
+	    src_sampler.normalized_coords = 1;
+	    samplers[0] = &src_sampler;
+	    ctx->num_bound_samplers = 1;
+	    u_sampler_view_default_template(&view_templ,
+					    src_pic->srf->tex,
+					    src_pic->srf->tex->format);
+	    src_view = pipe->create_sampler_view(pipe, src_pic->srf->tex,
+						 &view_templ);
+	    pipe_sampler_view_reference(&ctx->bound_sampler_views[0], NULL);
+	    ctx->bound_sampler_views[0] = src_view;
+	}
+    }
+
+    if (mask_pic) {
+	unsigned mask_wrap = xa_repeat_to_gallium(mask_pic->wrap);
+	int filter;
+
+	(void) xa_filter_to_gallium(mask_pic->filter, &filter);
+
+	mask_sampler.wrap_s = mask_wrap;
+	mask_sampler.wrap_t = mask_wrap;
+	mask_sampler.min_img_filter = filter;
+	mask_sampler.mag_img_filter = filter;
+	src_sampler.min_mip_filter = PIPE_TEX_MIPFILTER_NEAREST;
+	mask_sampler.normalized_coords = 1;
+	samplers[1] = &mask_sampler;
+	ctx->num_bound_samplers = 2;
+	u_sampler_view_default_template(&view_templ,
+					mask_pic->srf->tex,
+					mask_pic->srf->tex->format);
+	src_view = pipe->create_sampler_view(pipe, mask_pic->srf->tex,
+					     &view_templ);
+	pipe_sampler_view_reference(&ctx->bound_sampler_views[1], NULL);
+	ctx->bound_sampler_views[1] = src_view;
+    }
+
+    cso_set_samplers(ctx->cso, ctx->num_bound_samplers,
+		     (const struct pipe_sampler_state **)samplers);
+    cso_set_fragment_sampler_views(ctx->cso, ctx->num_bound_samplers,
+				   ctx->bound_sampler_views);
+}
+
+int
+xa_composite_prepare(struct xa_context *ctx,
+		     const struct xa_composite *comp)
+{
+    struct xa_surface *dst_srf = comp->dst->srf;
+    int ret;
+
+    ret = xa_surface_psurf_create(ctx, dst_srf);
+    if (ret != XA_ERR_NONE)
+	return ret;
+
+    renderer_bind_destination(ctx, dst_srf->srf,
+			      dst_srf->srf->width,
+			      dst_srf->srf->height);
+
+    bind_composite_blend_state(ctx, comp);
+    bind_shaders(ctx, comp);
+    bind_samplers(ctx, comp);
+
+    if (ctx->num_bound_samplers == 0 ) { /* solid fill */
+	renderer_begin_solid(ctx);
+    } else {
+	renderer_begin_textures(ctx);
+	ctx->comp = comp;
+    }
+
+    xa_surface_psurf_destroy(dst_srf);
+    return XA_ERR_NONE;
+}
+
+void xa_composite_rect(struct xa_context *ctx,
+		       int srcX, int srcY, int maskX, int maskY,
+		       int dstX, int dstY, int width, int height)
+{
+    if (ctx->num_bound_samplers == 0 ) { /* solid fill */
+	renderer_solid(ctx, dstX, dstY, dstX + width, dstY + height,
+		       ctx->solid_color);
+    } else {
+	const struct xa_composite *comp = ctx->comp;
+	int pos[6] = {srcX, srcY, maskX, maskY, dstX, dstY};
+	const float *src_matrix = NULL;
+	const float *mask_matrix = NULL;
+
+	if (comp->src->has_transform)
+	    src_matrix = comp->src->transform;
+	if (comp->mask && comp->mask->has_transform)
+	    mask_matrix = comp->mask->transform;
+
+	renderer_texture(ctx, pos, width, height,
+			 src_matrix, mask_matrix);
+    }
+}
+
+void
+xa_composite_done(struct xa_context *ctx)
+{
+    renderer_draw_flush(ctx);
+    ctx->pipe->flush(ctx->pipe, &ctx->last_fence);
+
+    ctx->comp = NULL;
+    ctx->has_solid_color = FALSE;
+    ctx->num_bound_samplers = 0;
+}
+
+static const struct xa_composite_allocation a = {
+    .xa_composite_size = sizeof(struct xa_composite),
+    .xa_picture_size = sizeof(struct xa_picture),
+    .xa_source_pict_size = sizeof(union xa_source_pict),
+};
+
+const struct xa_composite_allocation *
+xa_composite_allocation(void)
+{
+    return &a;
+}
diff --git a/src/gallium/state_trackers/xa/xa_composite.h b/src/gallium/state_trackers/xa/xa_composite.h
new file mode 100644
index 00000000000..d16ef89ebd8
--- /dev/null
+++ b/src/gallium/state_trackers/xa/xa_composite.h
@@ -0,0 +1,140 @@
+/**********************************************************
+ * Copyright 2009-2011 VMware, Inc. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ *********************************************************
+ * Authors:
+ * Zack Rusin <zackr-at-vmware-dot-com>
+ * Thomas Hellstrom <thellstrom-at-vmware-dot-com>
+ */
+
+#ifndef _XA_COMPOSITE_H_
+#define _XA_COMPOSITE_H_
+
+#include "xa_tracker.h"
+#include "xa_context.h"
+
+/*
+ * Supported composite ops.
+ */
+enum xa_composite_op {
+    xa_op_clear,
+    xa_op_src,
+    xa_op_dst,
+    xa_op_over,
+    xa_op_over_reverse,
+    xa_op_in,
+    xa_op_in_reverse,
+    xa_op_out,
+    xa_op_out_reverse,
+    xa_op_atop,
+    xa_op_atop_reverse,
+    xa_op_xor,
+    xa_op_add
+};
+
+/*
+ * Supported filters.
+ */
+enum xa_composite_filter {
+    xa_filter_nearest,
+    xa_filter_linear
+};
+
+/*
+ * Supported clamp methods.
+ */
+enum xa_composite_wrap {
+    xa_wrap_clamp_to_border,
+    xa_wrap_repeat,
+    xa_wrap_mirror_repeat,
+    xa_wrap_clamp_to_edge
+};
+
+/*
+ * Src picture types.
+ */
+enum xa_composite_src_pict_type {
+    xa_src_pict_solid_fill
+};
+
+struct xa_pict_solid_fill {
+    enum xa_composite_src_pict_type type;
+    unsigned int class;
+    uint32_t color;
+};
+
+union xa_source_pict {
+    unsigned int type;
+    struct xa_pict_solid_fill solid_fill;
+};
+
+struct xa_picture {
+    enum xa_formats pict_format;
+    struct xa_surface *srf;
+    struct xa_surface *alpha_map;
+    float transform[9];
+    int has_transform;
+    int component_alpha;
+    enum xa_composite_wrap wrap;
+    enum xa_composite_filter filter;
+    union xa_source_pict *src_pict;
+};
+
+struct xa_composite {
+    struct xa_picture *src, *mask, *dst;
+    int op;
+    int no_solid;
+};
+
+struct xa_composite_allocation {
+    unsigned int xa_composite_size;
+    unsigned int xa_picture_size;
+    unsigned int xa_source_pict_size;
+};
+
+/*
+ * Get allocation sizes for minor bump compatibility.
+ */
+
+extern const struct xa_composite_allocation *
+xa_composite_allocation(void);
+
+/*
+ * This function checks most things except the format of the hardware
+ * surfaces, since they are generally not available at the time this
+ * function is called. Returns usual XA error codes.
+ */
+extern int
+xa_composite_check_accelerated(const struct xa_composite *comp);
+
+extern int
+xa_composite_prepare(struct xa_context *ctx, const struct xa_composite *comp);
+
+extern void
+xa_composite_rect(struct xa_context *ctx,
+		  int srcX, int srcY, int maskX, int maskY,
+		  int dstX, int dstY, int width, int height);
+extern void
+xa_composite_done(struct xa_context *ctx);
+
+#endif
diff --git a/src/gallium/state_trackers/xa/xa_context.c b/src/gallium/state_trackers/xa/xa_context.c
new file mode 100644
index 00000000000..3cc25ed2071
--- /dev/null
+++ b/src/gallium/state_trackers/xa/xa_context.c
@@ -0,0 +1,386 @@
+/**********************************************************
+ * Copyright 2009-2011 VMware, Inc. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ *********************************************************
+ * Authors:
+ * Zack Rusin <zackr-at-vmware-dot-com>
+ * Thomas Hellstrom <thellstrom-at-vmware-dot-com>
+ */
+#include "xa_context.h"
+#include "xa_priv.h"
+#include "cso_cache/cso_context.h"
+#include "util/u_inlines.h"
+#include "util/u_rect.h"
+#include "util/u_surface.h"
+#include "pipe/p_context.h"
+
+
+struct xa_context *
+xa_context_default(struct xa_tracker *xa)
+{
+    return xa->default_ctx;
+}
+
+struct xa_context *
+xa_context_create(struct xa_tracker *xa)
+{
+    struct xa_context *ctx = calloc(1, sizeof(*ctx));
+
+    ctx->xa = xa;
+    ctx->pipe = xa->screen->context_create(xa->screen, NULL);
+    ctx->cso = cso_create_context(ctx->pipe);
+    ctx->shaders = xa_shaders_create(ctx);
+    renderer_init_state(ctx);
+
+    return ctx;
+}
+
+void
+xa_context_destroy(struct xa_context *r)
+{
+    struct pipe_resource **vsbuf = &r->vs_const_buffer;
+    struct pipe_resource **fsbuf = &r->fs_const_buffer;
+
+    if (*vsbuf)
+	pipe_resource_reference(vsbuf, NULL);
+
+    if (*fsbuf)
+	pipe_resource_reference(fsbuf, NULL);
+
+    if (r->shaders) {
+	xa_shaders_destroy(r->shaders);
+	r->shaders = NULL;
+    }
+
+    if (r->cso) {
+	cso_release_all(r->cso);
+	cso_destroy_context(r->cso);
+	r->cso = NULL;
+    }
+}
+
+int
+xa_surface_dma(struct xa_context *ctx,
+	       struct xa_surface *srf,
+	       void *data,
+	       unsigned int pitch,
+	       int to_surface, struct xa_box *boxes, unsigned int num_boxes)
+{
+    struct pipe_transfer *transfer;
+    void *map;
+    int w, h, i;
+    enum pipe_transfer_usage transfer_direction;
+    struct pipe_context *pipe = ctx->pipe;
+
+    transfer_direction = (to_surface ? PIPE_TRANSFER_WRITE :
+			  PIPE_TRANSFER_READ);
+
+    for (i = 0; i < num_boxes; ++i, ++boxes) {
+	w = boxes->x2 - boxes->x1;
+	h = boxes->y2 - boxes->y1;
+
+	transfer = pipe_get_transfer(pipe, srf->tex, 0, 0,
+				     transfer_direction, boxes->x1, boxes->y1,
+				     w, h);
+	if (!transfer)
+	    return -XA_ERR_NORES;
+
+	map = pipe_transfer_map(ctx->pipe, transfer);
+	if (!map)
+	    goto out_no_map;
+
+	if (to_surface) {
+	    util_copy_rect(map, srf->tex->format, transfer->stride,
+			   0, 0, w, h, data, pitch, boxes->x1, boxes->y1);
+	} else {
+	    util_copy_rect(data, srf->tex->format, pitch,
+			   boxes->x1, boxes->y1, w, h, map, transfer->stride, 0,
+			   0);
+	}
+	pipe->transfer_unmap(pipe, transfer);
+	pipe->transfer_destroy(pipe, transfer);
+	if (to_surface)
+	    pipe->flush(pipe, &ctx->last_fence);
+    }
+    return XA_ERR_NONE;
+ out_no_map:
+    pipe->transfer_destroy(pipe, transfer);
+    return -XA_ERR_NORES;
+}
+
+void *
+xa_surface_map(struct xa_context *ctx,
+	       struct xa_surface *srf, unsigned int usage)
+{
+    void *map;
+    unsigned int transfer_direction = 0;
+    struct pipe_context *pipe = ctx->pipe;
+
+    if (srf->transfer)
+	return NULL;
+
+    if (usage & XA_MAP_READ)
+	transfer_direction = PIPE_TRANSFER_READ;
+    if (usage & XA_MAP_WRITE)
+	transfer_direction = PIPE_TRANSFER_WRITE;
+
+    if (!transfer_direction)
+	return NULL;
+
+    srf->transfer = pipe_get_transfer(pipe, srf->tex, 0, 0,
+				      transfer_direction, 0, 0,
+				      srf->tex->width0, srf->tex->height0);
+    if (!srf->transfer)
+	return NULL;
+
+    map = pipe_transfer_map(pipe, srf->transfer);
+    if (!map)
+	pipe->transfer_destroy(pipe, srf->transfer);
+
+    srf->mapping_pipe = pipe;
+    return map;
+}
+
+void
+xa_surface_unmap(struct xa_surface *srf)
+{
+    if (srf->transfer) {
+	struct pipe_context *pipe = srf->mapping_pipe;
+
+	pipe->transfer_unmap(pipe, srf->transfer);
+	pipe->transfer_destroy(pipe, srf->transfer);
+	srf->transfer = NULL;
+    }
+}
+
+int
+xa_surface_psurf_create(struct xa_context *ctx, struct xa_surface *dst)
+{
+    struct pipe_screen *screen = ctx->pipe->screen;
+    struct pipe_surface srf_templ;
+
+    if (dst->srf)
+	return -XA_ERR_INVAL;
+
+    if (!screen->is_format_supported(screen,  dst->tex->format,
+				     PIPE_TEXTURE_2D, 0,
+				     PIPE_BIND_RENDER_TARGET))
+	return -XA_ERR_INVAL;
+
+    u_surface_default_template(&srf_templ, dst->tex,
+			       PIPE_BIND_RENDER_TARGET);
+    dst->srf = ctx->pipe->create_surface(ctx->pipe, dst->tex, &srf_templ);
+    if (!dst->srf)
+	return -XA_ERR_NORES;
+
+    return XA_ERR_NONE;
+}
+
+void
+xa_surface_psurf_destroy(struct xa_surface *dst)
+{
+    pipe_surface_reference(&dst->srf, NULL);
+}
+
+int
+xa_copy_prepare(struct xa_context *ctx,
+		struct xa_surface *dst, struct xa_surface *src)
+{
+    if (src == dst || dst->srf != NULL)
+	return -XA_ERR_INVAL;
+
+    if (src->tex->format != dst->tex->format) {
+	int ret = xa_surface_psurf_create(ctx, dst);
+	if (ret != XA_ERR_NONE)
+	    return ret;
+	renderer_copy_prepare(ctx, dst->srf, src->tex);
+	ctx->simple_copy = 0;
+    } else
+	ctx->simple_copy = 1;
+
+    ctx->src = src;
+    ctx->dst = dst;
+
+    return 0;
+}
+
+void
+xa_copy(struct xa_context *ctx,
+	int dx, int dy, int sx, int sy, int width, int height)
+{
+    struct pipe_box src_box;
+
+    if (ctx->simple_copy) {
+	u_box_2d(sx, sy, width, height, &src_box);
+	ctx->pipe->resource_copy_region(ctx->pipe,
+					ctx->dst->tex, 0, dx, dy, 0,
+					ctx->src->tex,
+					0, &src_box);
+    } else
+	renderer_copy(ctx, dx, dy, sx, sy, width, height,
+		      (float) width, (float) height);
+}
+
+void
+xa_copy_done(struct xa_context *ctx)
+{
+    if (!ctx->simple_copy) {
+	   renderer_draw_flush(ctx);
+	   ctx->pipe->flush(ctx->pipe, &ctx->last_fence);
+	   xa_surface_psurf_destroy(ctx->dst);
+    } else
+	ctx->pipe->flush(ctx->pipe, &ctx->last_fence);
+}
+
+static void
+bind_solid_blend_state(struct xa_context *ctx)
+{
+    struct pipe_blend_state blend;
+
+    memset(&blend, 0, sizeof(struct pipe_blend_state));
+    blend.rt[0].blend_enable = 0;
+    blend.rt[0].colormask = PIPE_MASK_RGBA;
+
+    blend.rt[0].rgb_src_factor   = PIPE_BLENDFACTOR_ONE;
+    blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE;
+    blend.rt[0].rgb_dst_factor   = PIPE_BLENDFACTOR_ZERO;
+    blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO;
+
+    cso_set_blend(ctx->cso, &blend);
+}
+
+int
+xa_solid_prepare(struct xa_context *ctx, struct xa_surface *dst,
+		 uint32_t fg)
+{
+    unsigned vs_traits, fs_traits;
+    struct xa_shader shader;
+    int width, height;
+    int ret;
+
+    xa_pixel_to_float4(fg, ctx->solid_color);
+    ctx->has_solid_color = 1;
+
+    ret = xa_surface_psurf_create(ctx, dst);
+    if (ret != XA_ERR_NONE)
+	return ret;
+
+    ctx->dst = dst;
+    width = dst->srf->width;
+    height = dst->srf->height;
+
+#if 0
+    debug_printf("Color Pixel=(%d, %d, %d, %d), RGBA=(%f, %f, %f, %f)\n",
+		 (fg >> 24) & 0xff, (fg >> 16) & 0xff,
+		 (fg >> 8) & 0xff,  (fg >> 0) & 0xff,
+		 exa->solid_color[0], exa->solid_color[1],
+		 exa->solid_color[2], exa->solid_color[3]);
+#endif
+
+    vs_traits = VS_SOLID_FILL;
+    fs_traits = FS_SOLID_FILL;
+
+    renderer_bind_destination(ctx, dst->srf, width, height);
+    bind_solid_blend_state(ctx);
+    cso_set_samplers(ctx->cso, 0, NULL);
+    cso_set_fragment_sampler_views(ctx->cso, 0, NULL);
+
+    shader = xa_shaders_get(ctx->shaders, vs_traits, fs_traits);
+    cso_set_vertex_shader_handle(ctx->cso, shader.vs);
+    cso_set_fragment_shader_handle(ctx->cso, shader.fs);
+
+    renderer_begin_solid(ctx);
+
+    xa_surface_psurf_destroy(dst);
+    return XA_ERR_NONE;
+}
+
+void
+xa_solid(struct xa_context *ctx, int x, int y, int width, int height)
+{
+    renderer_solid(ctx, x, y, x + width, y + height, ctx->solid_color);
+}
+
+void
+xa_solid_done(struct xa_context *ctx)
+{
+    renderer_draw_flush(ctx);
+    ctx->pipe->flush(ctx->pipe, &ctx->last_fence);
+
+    ctx->comp = NULL;
+    ctx->has_solid_color = FALSE;
+    ctx->num_bound_samplers = 0;
+}
+
+struct xa_fence *
+xa_fence_get(struct xa_context *ctx)
+{
+    struct xa_fence *fence = malloc(sizeof(*fence));
+    struct pipe_screen *screen = ctx->xa->screen;
+
+    if (!fence)
+	return NULL;
+
+    fence->xa = ctx->xa;
+
+    if (ctx->last_fence == NULL)
+	fence->pipe_fence = NULL;
+    else
+	screen->fence_reference(screen, &fence->pipe_fence, ctx->last_fence);
+
+    return fence;
+}
+
+int
+xa_fence_wait(struct xa_fence *fence, uint64_t timeout)
+{
+    if (!fence)
+	return XA_ERR_NONE;
+
+    if (fence->pipe_fence) {
+	struct pipe_screen *screen = fence->xa->screen;
+	boolean timed_out;
+
+	timed_out = !screen->fence_finish(screen, fence->pipe_fence, timeout);
+	if (timed_out)
+	    return -XA_ERR_BUSY;
+
+	screen->fence_reference(screen, &fence->pipe_fence, NULL);
+    }
+    return XA_ERR_NONE;
+}
+
+void
+xa_fence_destroy(struct xa_fence *fence)
+{
+    if (!fence)
+	return;
+
+    if (fence->pipe_fence) {
+	struct pipe_screen *screen = fence->xa->screen;
+
+	screen->fence_reference(screen, &fence->pipe_fence, NULL);
+    }
+
+    free(fence);
+}
diff --git a/src/gallium/state_trackers/xa/xa_context.h b/src/gallium/state_trackers/xa/xa_context.h
new file mode 100644
index 00000000000..ea2b923a5a1
--- /dev/null
+++ b/src/gallium/state_trackers/xa/xa_context.h
@@ -0,0 +1,86 @@
+/**********************************************************
+ * Copyright 2009-2011 VMware, Inc. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ *********************************************************
+ * Authors:
+ * Zack Rusin <zackr-at-vmware-dot-com>
+ * Thomas Hellstrom <thellstrom-at-vmware-dot-com>
+ */
+
+#ifndef _XA_CONTEXT_H_
+#define _XA_CONTEXT_H_
+#include "xa_tracker.h"
+#include <stdint.h>
+
+struct xa_context;
+
+extern struct xa_context *xa_context_default(struct xa_tracker *xa);
+
+extern struct xa_context *xa_context_create(struct xa_tracker *xa);
+
+extern void xa_context_destroy(struct xa_context *r);
+
+extern int xa_yuv_planar_blit(struct xa_context *r,
+			      int src_x,
+			      int src_y,
+			      int src_w,
+			      int src_h,
+			      int dst_x,
+			      int dst_y,
+			      int dst_w,
+			      int dst_h,
+			      struct xa_box *box,
+			      unsigned int num_boxes,
+			      const float conversion_matrix[],
+			      struct xa_surface *dst, struct xa_surface *yuv[]);
+
+extern int xa_copy_prepare(struct xa_context *ctx,
+			   struct xa_surface *dst, struct xa_surface *src);
+
+extern void xa_copy(struct xa_context *ctx,
+		    int dx, int dy, int sx, int sy, int width, int height);
+
+extern void xa_copy_done(struct xa_context *ctx);
+
+extern int xa_surface_dma(struct xa_context *ctx,
+			  struct xa_surface *srf,
+			  void *data,
+			  unsigned int byte_pitch,
+			  int to_surface, struct xa_box *boxes,
+			  unsigned int num_boxes);
+
+extern int
+xa_solid_prepare(struct xa_context *ctx, struct xa_surface *dst,
+		 uint32_t fg);
+extern void
+xa_solid(struct xa_context *ctx, int x, int y, int width, int height);
+
+extern void
+xa_solid_done(struct xa_context *ctx);
+
+extern struct xa_fence *xa_fence_get(struct xa_context *ctx);
+
+extern int xa_fence_wait(struct xa_fence *fence, uint64_t timeout);
+
+extern void xa_fence_destroy(struct xa_fence *fence);
+#endif
diff --git a/src/gallium/state_trackers/xa/xa_priv.h b/src/gallium/state_trackers/xa/xa_priv.h
new file mode 100644
index 00000000000..94627e1e9d0
--- /dev/null
+++ b/src/gallium/state_trackers/xa/xa_priv.h
@@ -0,0 +1,241 @@
+/**********************************************************
+ * Copyright 2009-2011 VMware, Inc. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ *********************************************************
+ * Authors:
+ * Zack Rusin <zackr-at-vmware-dot-com>
+ * Thomas Hellstrom <thellstrom-at-vmware-dot-com>
+ */
+
+#ifndef _XA_PRIV_H_
+#define _XA_PRIV_H_
+
+#include "xa_tracker.h"
+#include "xa_context.h"
+#include "xa_composite.h"
+
+#include "pipe/p_screen.h"
+#include "pipe/p_context.h"
+#include "pipe/p_state.h"
+
+#define XA_VB_SIZE (100 * 4 * 3 * 4)
+#define XA_LAST_SURFACE_TYPE (xa_type_yuv_component + 1)
+#define XA_MAX_SAMPLERS 3
+
+struct xa_fence {
+    struct pipe_fence_handle *pipe_fence;
+    struct xa_tracker *xa;
+};
+
+struct xa_format_descriptor {
+    enum pipe_format format;
+    enum xa_formats xa_format;
+};
+
+struct xa_surface {
+    struct pipe_resource template;
+    struct xa_tracker *xa;
+    struct pipe_resource *tex;
+    struct pipe_surface *srf;
+    struct pipe_sampler_view *view;
+    unsigned int flags;
+    struct xa_format_descriptor fdesc;
+    struct pipe_transfer *transfer;
+    struct pipe_context *mapping_pipe;
+};
+
+struct xa_tracker {
+    enum xa_formats *supported_formats;
+    unsigned int format_map[XA_LAST_SURFACE_TYPE][2];
+    int d_depth_bits_last;
+    int ds_depth_bits_last;
+    struct pipe_screen *screen;
+    struct xa_context *default_ctx;
+};
+
+struct xa_context {
+    struct xa_tracker *xa;
+    struct pipe_context *pipe;
+
+    struct cso_context *cso;
+    struct xa_shaders *shaders;
+
+    struct pipe_resource *vs_const_buffer;
+    struct pipe_resource *fs_const_buffer;
+
+    float buffer[XA_VB_SIZE];
+    unsigned int buffer_size;
+    struct pipe_vertex_element velems[3];
+
+    /* number of attributes per vertex for the current
+     * draw operation */
+    unsigned int attrs_per_vertex;
+
+    unsigned int fb_width;
+    unsigned int fb_height;
+
+    struct pipe_fence_handle *last_fence;
+    struct xa_surface *src;
+    struct xa_surface *dst;
+    int simple_copy;
+
+    int has_solid_color;
+    float solid_color[4];
+
+    unsigned int num_bound_samplers;
+    struct pipe_sampler_view *bound_sampler_views[XA_MAX_SAMPLERS];
+    const struct xa_composite *comp;
+};
+
+enum xa_vs_traits {
+    VS_COMPOSITE = 1 << 0,
+    VS_MASK = 1 << 1,
+    VS_SOLID_FILL = 1 << 2,
+    VS_LINGRAD_FILL = 1 << 3,
+    VS_RADGRAD_FILL = 1 << 4,
+    VS_YUV = 1 << 5,
+
+    VS_FILL = (VS_SOLID_FILL | VS_LINGRAD_FILL | VS_RADGRAD_FILL)
+};
+
+enum xa_fs_traits {
+    FS_COMPOSITE = 1 << 0,
+    FS_MASK = 1 << 1,
+    FS_SOLID_FILL = 1 << 2,
+    FS_LINGRAD_FILL = 1 << 3,
+    FS_RADGRAD_FILL = 1 << 4,
+    FS_CA_FULL = 1 << 5,	/* src.rgba * mask.rgba */
+    FS_CA_SRCALPHA = 1 << 6,	/* src.aaaa * mask.rgba */
+    FS_YUV = 1 << 7,
+    FS_SRC_REPEAT_NONE = 1 << 8,
+    FS_MASK_REPEAT_NONE = 1 << 9,
+    FS_SRC_SWIZZLE_RGB = 1 << 10,
+    FS_MASK_SWIZZLE_RGB = 1 << 11,
+    FS_SRC_SET_ALPHA = 1 << 12,
+    FS_MASK_SET_ALPHA = 1 << 13,
+    FS_SRC_LUMINANCE = 1 << 14,
+    FS_MASK_LUMINANCE = 1 << 15,
+
+    FS_FILL = (FS_SOLID_FILL | FS_LINGRAD_FILL | FS_RADGRAD_FILL),
+    FS_COMPONENT_ALPHA = (FS_CA_FULL | FS_CA_SRCALPHA)
+};
+
+struct xa_shader {
+    void *fs;
+    void *vs;
+};
+
+struct xa_shaders;
+
+/*
+ * Inline utilities
+ */
+
+static INLINE int
+xa_min(int a, int b)
+{
+    return ((a <= b) ? a : b);
+}
+
+static INLINE void
+xa_pixel_to_float4(uint32_t pixel, float *color)
+{
+    uint32_t	    r, g, b, a;
+
+    a = (pixel >> 24) & 0xff;
+    r = (pixel >> 16) & 0xff;
+    g = (pixel >>  8) & 0xff;
+    b = (pixel >>  0) & 0xff;
+    color[0] = ((float)r) / 255.;
+    color[1] = ((float)g) / 255.;
+    color[2] = ((float)b) / 255.;
+    color[3] = ((float)a) / 255.;
+}
+
+
+/*
+ * xa_tgsi.c
+ */
+
+extern struct xa_shaders *xa_shaders_create(struct xa_context *);
+
+void xa_shaders_destroy(struct xa_shaders *shaders);
+
+struct xa_shader xa_shaders_get(struct xa_shaders *shaders,
+				unsigned vs_traits, unsigned fs_traits);
+
+/*
+ * xa_context.c
+ */
+extern int
+xa_surface_psurf_create(struct xa_context *ctx, struct xa_surface *dst);
+
+extern void
+xa_surface_psurf_destroy(struct xa_surface *dst);
+
+/*
+ * xa_renderer.c
+ */
+void renderer_set_constants(struct xa_context *r,
+			    int shader_type, const float *params,
+			    int param_bytes);
+
+void renderer_draw_yuv(struct xa_context *r,
+		       float src_x,
+		       float src_y,
+		       float src_w,
+		       float src_h,
+		       int dst_x,
+		       int dst_y, int dst_w, int dst_h,
+		       struct xa_surface *srf[]);
+
+void renderer_bind_destination(struct xa_context *r,
+			       struct pipe_surface *surface, int width,
+			       int height);
+
+void renderer_init_state(struct xa_context *r);
+void renderer_copy_prepare(struct xa_context *r,
+			   struct pipe_surface *dst_surface,
+			   struct pipe_resource *src_texture);
+void renderer_copy(struct xa_context *r, int dx,
+		   int dy,
+		   int sx,
+		   int sy,
+		   int width, int height, float src_width, float src_height);
+
+void renderer_draw_flush(struct xa_context *r);
+
+void renderer_begin_solid(struct xa_context *r);
+void renderer_solid(struct xa_context *r,
+		    int x0, int y0, int x1, int y1, float *color);
+void
+renderer_begin_textures(struct xa_context *r);
+
+void
+renderer_texture(struct xa_context *r,
+		 int *pos,
+		 int width, int height,
+		 const float *src_matrix,
+		 const float *mask_matrix);
+
+#endif
diff --git a/src/gallium/state_trackers/xa/xa_renderer.c b/src/gallium/state_trackers/xa/xa_renderer.c
new file mode 100644
index 00000000000..559b2699da6
--- /dev/null
+++ b/src/gallium/state_trackers/xa/xa_renderer.c
@@ -0,0 +1,626 @@
+/**********************************************************
+ * Copyright 2009-2011 VMware, Inc. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ *********************************************************
+ * Authors:
+ * Zack Rusin <zackr-at-vmware-dot-com>
+ */
+
+#include "xa_context.h"
+#include "xa_priv.h"
+#include <math.h>
+#include "cso_cache/cso_context.h"
+#include "util/u_inlines.h"
+#include "util/u_sampler.h"
+#include "util/u_draw_quad.h"
+
+#define floatsEqual(x, y) (fabs(x - y) <= 0.00001f * MIN2(fabs(x), fabs(y)))
+#define floatIsZero(x) (floatsEqual((x) + 1, 1))
+
+#define NUM_COMPONENTS 4
+
+void
+
+
+renderer_set_constants(struct xa_context *r,
+		       int shader_type, const float *params, int param_bytes);
+
+static INLINE boolean
+is_affine(float *matrix)
+{
+    return floatIsZero(matrix[2]) && floatIsZero(matrix[5])
+	&& floatsEqual(matrix[8], 1);
+}
+
+static INLINE void
+map_point(float *mat, float x, float y, float *out_x, float *out_y)
+{
+    if (!mat) {
+	*out_x = x;
+	*out_y = y;
+	return;
+    }
+
+    *out_x = mat[0] * x + mat[3] * y + mat[6];
+    *out_y = mat[1] * x + mat[4] * y + mat[7];
+    if (!is_affine(mat)) {
+	float w = 1 / (mat[2] * x + mat[5] * y + mat[8]);
+
+	*out_x *= w;
+	*out_y *= w;
+    }
+}
+
+static INLINE struct pipe_resource *
+renderer_buffer_create(struct xa_context *r)
+{
+    struct pipe_resource *buf = pipe_user_buffer_create(r->pipe->screen,
+							r->buffer,
+							sizeof(float) *
+							r->buffer_size,
+							PIPE_BIND_VERTEX_BUFFER);
+
+    r->buffer_size = 0;
+
+    return buf;
+}
+
+static INLINE void
+renderer_draw(struct xa_context *r)
+{
+    struct pipe_context *pipe = r->pipe;
+    struct pipe_resource *buf = 0;
+    int num_verts = r->buffer_size / (r->attrs_per_vertex * NUM_COMPONENTS);
+
+    if (!r->buffer_size)
+	return;
+
+    buf = renderer_buffer_create(r);
+
+    if (buf) {
+	cso_set_vertex_elements(r->cso, r->attrs_per_vertex, r->velems);
+
+	util_draw_vertex_buffer(pipe, r->cso, buf, 0, PIPE_PRIM_QUADS, num_verts,	/* verts */
+				r->attrs_per_vertex);	/* attribs/vert */
+
+	pipe_resource_reference(&buf, NULL);
+    }
+}
+
+static INLINE void
+renderer_draw_conditional(struct xa_context *r, int next_batch)
+{
+    if (r->buffer_size + next_batch >= XA_VB_SIZE ||
+	(next_batch == 0 && r->buffer_size)) {
+	renderer_draw(r);
+    }
+}
+
+void
+renderer_init_state(struct xa_context *r)
+{
+    struct pipe_depth_stencil_alpha_state dsa;
+    struct pipe_rasterizer_state raster;
+    unsigned i;
+
+    /* set common initial clip state */
+    memset(&dsa, 0, sizeof(struct pipe_depth_stencil_alpha_state));
+    cso_set_depth_stencil_alpha(r->cso, &dsa);
+
+    /* XXX: move to renderer_init_state? */
+    memset(&raster, 0, sizeof(struct pipe_rasterizer_state));
+    raster.gl_rasterization_rules = 1;
+    cso_set_rasterizer(r->cso, &raster);
+
+    /* vertex elements state */
+    memset(&r->velems[0], 0, sizeof(r->velems[0]) * 3);
+    for (i = 0; i < 3; i++) {
+	r->velems[i].src_offset = i * 4 * sizeof(float);
+	r->velems[i].instance_divisor = 0;
+	r->velems[i].vertex_buffer_index = 0;
+	r->velems[i].src_format = PIPE_FORMAT_R32G32B32A32_FLOAT;
+    }
+}
+
+static INLINE void
+add_vertex_color(struct xa_context *r, float x, float y, float color[4])
+{
+    float *vertex = r->buffer + r->buffer_size;
+
+    vertex[0] = x;
+    vertex[1] = y;
+    vertex[2] = 0.f;		/*z */
+    vertex[3] = 1.f;		/*w */
+
+    vertex[4] = color[0];	/*r */
+    vertex[5] = color[1];	/*g */
+    vertex[6] = color[2];	/*b */
+    vertex[7] = color[3];	/*a */
+
+    r->buffer_size += 8;
+}
+
+static INLINE void
+add_vertex_1tex(struct xa_context *r, float x, float y, float s, float t)
+{
+    float *vertex = r->buffer + r->buffer_size;
+
+    vertex[0] = x;
+    vertex[1] = y;
+    vertex[2] = 0.f;		/*z */
+    vertex[3] = 1.f;		/*w */
+
+    vertex[4] = s;		/*s */
+    vertex[5] = t;		/*t */
+    vertex[6] = 0.f;		/*r */
+    vertex[7] = 1.f;		/*q */
+
+    r->buffer_size += 8;
+}
+
+static INLINE void
+add_vertex_2tex(struct xa_context *r,
+		float x, float y, float s0, float t0, float s1, float t1)
+{
+    float *vertex = r->buffer + r->buffer_size;
+
+    vertex[0] = x;
+    vertex[1] = y;
+    vertex[2] = 0.f;		/*z */
+    vertex[3] = 1.f;		/*w */
+
+    vertex[4] = s0;		/*s */
+    vertex[5] = t0;		/*t */
+    vertex[6] = 0.f;		/*r */
+    vertex[7] = 1.f;		/*q */
+
+    vertex[8] = s1;		/*s */
+    vertex[9] = t1;		/*t */
+    vertex[10] = 0.f;		/*r */
+    vertex[11] = 1.f;		/*q */
+
+    r->buffer_size += 12;
+}
+
+static void
+add_vertex_data1(struct xa_context *r,
+                 float srcX, float srcY,  float dstX, float dstY,
+                 float width, float height,
+                 struct pipe_resource *src, const float *src_matrix)
+{
+    float s0, t0, s1, t1, s2, t2, s3, t3;
+    float pt0[2], pt1[2], pt2[2], pt3[2];
+
+    pt0[0] = srcX;
+    pt0[1] = srcY;
+    pt1[0] = (srcX + width);
+    pt1[1] = srcY;
+    pt2[0] = (srcX + width);
+    pt2[1] = (srcY + height);
+    pt3[0] = srcX;
+    pt3[1] = (srcY + height);
+
+    if (src_matrix) {
+	map_point((float *)src_matrix, pt0[0], pt0[1], &pt0[0], &pt0[1]);
+	map_point((float *)src_matrix, pt1[0], pt1[1], &pt1[0], &pt1[1]);
+	map_point((float *)src_matrix, pt2[0], pt2[1], &pt2[0], &pt2[1]);
+	map_point((float *)src_matrix, pt3[0], pt3[1], &pt3[0], &pt3[1]);
+    }
+
+    s0 =  pt0[0] / src->width0;
+    s1 =  pt1[0] / src->width0;
+    s2 =  pt2[0] / src->width0;
+    s3 =  pt3[0] / src->width0;
+    t0 =  pt0[1] / src->height0;
+    t1 =  pt1[1] / src->height0;
+    t2 =  pt2[1] / src->height0;
+    t3 =  pt3[1] / src->height0;
+
+    /* 1st vertex */
+    add_vertex_1tex(r, dstX, dstY, s0, t0);
+    /* 2nd vertex */
+    add_vertex_1tex(r, dstX + width, dstY, s1, t1);
+    /* 3rd vertex */
+    add_vertex_1tex(r, dstX + width, dstY + height, s2, t2);
+    /* 4th vertex */
+    add_vertex_1tex(r, dstX, dstY + height, s3, t3);
+}
+
+static void
+add_vertex_data2(struct xa_context *r,
+                 float srcX, float srcY, float maskX, float maskY,
+                 float dstX, float dstY, float width, float height,
+                 struct pipe_resource *src,
+                 struct pipe_resource *mask,
+                 const float *src_matrix, const float *mask_matrix)
+{
+    float src_s0, src_t0, src_s1, src_t1;
+    float mask_s0, mask_t0, mask_s1, mask_t1;
+    float spt0[2], spt1[2];
+    float mpt0[2], mpt1[2];
+
+    spt0[0] = srcX;
+    spt0[1] = srcY;
+    spt1[0] = srcX + width;
+    spt1[1] = srcY + height;
+
+    mpt0[0] = maskX;
+    mpt0[1] = maskY;
+    mpt1[0] = maskX + width;
+    mpt1[1] = maskY + height;
+
+    if (src_matrix) {
+	map_point((float *)src_matrix, spt0[0], spt0[1], &spt0[0], &spt0[1]);
+	map_point((float *)src_matrix, spt1[0], spt1[1], &spt1[0], &spt1[1]);
+    }
+
+    if (mask_matrix) {
+	map_point((float *)mask_matrix, mpt0[0], mpt0[1], &mpt0[0], &mpt0[1]);
+	map_point((float *)mask_matrix, mpt1[0], mpt1[1], &mpt1[0], &mpt1[1]);
+    }
+
+    src_s0 = spt0[0] / src->width0;
+    src_t0 = spt0[1] / src->height0;
+    src_s1 = spt1[0] / src->width0;
+    src_t1 = spt1[1] / src->height0;
+
+    mask_s0 = mpt0[0] / mask->width0;
+    mask_t0 = mpt0[1] / mask->height0;
+    mask_s1 = mpt1[0] / mask->width0;
+    mask_t1 = mpt1[1] / mask->height0;
+
+    /* 1st vertex */
+    add_vertex_2tex(r, dstX, dstY,
+		    src_s0, src_t0, mask_s0, mask_t0);
+    /* 2nd vertex */
+    add_vertex_2tex(r, dstX + width, dstY,
+		    src_s1, src_t0, mask_s1, mask_t0);
+    /* 3rd vertex */
+    add_vertex_2tex(r, dstX + width, dstY + height,
+		    src_s1, src_t1, mask_s1, mask_t1);
+    /* 4th vertex */
+    add_vertex_2tex(r, dstX, dstY + height,
+		    src_s0, src_t1, mask_s0, mask_t1);
+}
+
+static struct pipe_resource *
+setup_vertex_data_yuv(struct xa_context *r,
+		      float srcX,
+		      float srcY,
+		      float srcW,
+		      float srcH,
+		      float dstX,
+		      float dstY,
+		      float dstW, float dstH, struct xa_surface *srf[])
+{
+    float s0, t0, s1, t1;
+    float spt0[2], spt1[2];
+    struct pipe_resource *tex;
+
+    spt0[0] = srcX;
+    spt0[1] = srcY;
+    spt1[0] = srcX + srcW;
+    spt1[1] = srcY + srcH;
+
+    tex = srf[0]->tex;
+    s0 = spt0[0] / tex->width0;
+    t0 = spt0[1] / tex->height0;
+    s1 = spt1[0] / tex->width0;
+    t1 = spt1[1] / tex->height0;
+
+    /* 1st vertex */
+    add_vertex_1tex(r, dstX, dstY, s0, t0);
+    /* 2nd vertex */
+    add_vertex_1tex(r, dstX + dstW, dstY, s1, t0);
+    /* 3rd vertex */
+    add_vertex_1tex(r, dstX + dstW, dstY + dstH, s1, t1);
+    /* 4th vertex */
+    add_vertex_1tex(r, dstX, dstY + dstH, s0, t1);
+
+    return renderer_buffer_create(r);
+}
+
+/* Set up framebuffer, viewport and vertex shader constant buffer
+ * state for a particular destinaton surface.  In all our rendering,
+ * these concepts are linked.
+ */
+void
+renderer_bind_destination(struct xa_context *r,
+			  struct pipe_surface *surface, int width, int height)
+{
+
+    struct pipe_framebuffer_state fb;
+    struct pipe_viewport_state viewport;
+
+    /* Framebuffer uses actual surface width/height
+     */
+    memset(&fb, 0, sizeof fb);
+    fb.width = surface->width;
+    fb.height = surface->height;
+    fb.nr_cbufs = 1;
+    fb.cbufs[0] = surface;
+    fb.zsbuf = 0;
+
+    /* Viewport just touches the bit we're interested in:
+     */
+    viewport.scale[0] = width / 2.f;
+    viewport.scale[1] = height / 2.f;
+    viewport.scale[2] = 1.0;
+    viewport.scale[3] = 1.0;
+    viewport.translate[0] = width / 2.f;
+    viewport.translate[1] = height / 2.f;
+    viewport.translate[2] = 0.0;
+    viewport.translate[3] = 0.0;
+
+    /* Constant buffer set up to match viewport dimensions:
+     */
+    if (r->fb_width != width || r->fb_height != height) {
+	float vs_consts[8] = {
+	    2.f / width, 2.f / height, 1, 1,
+	    -1, -1, 0, 0
+	};
+
+	r->fb_width = width;
+	r->fb_height = height;
+
+	renderer_set_constants(r, PIPE_SHADER_VERTEX,
+			       vs_consts, sizeof vs_consts);
+    }
+
+    cso_set_framebuffer(r->cso, &fb);
+    cso_set_viewport(r->cso, &viewport);
+}
+
+void
+renderer_set_constants(struct xa_context *r,
+		       int shader_type, const float *params, int param_bytes)
+{
+    struct pipe_resource **cbuf =
+	(shader_type == PIPE_SHADER_VERTEX) ? &r->vs_const_buffer :
+	&r->fs_const_buffer;
+
+    pipe_resource_reference(cbuf, NULL);
+    *cbuf = pipe_buffer_create(r->pipe->screen,
+			       PIPE_BIND_CONSTANT_BUFFER, PIPE_USAGE_STATIC,
+			       param_bytes);
+
+    if (*cbuf) {
+	pipe_buffer_write(r->pipe, *cbuf, 0, param_bytes, params);
+    }
+    r->pipe->set_constant_buffer(r->pipe, shader_type, 0, *cbuf);
+}
+
+void
+renderer_copy_prepare(struct xa_context *r,
+		      struct pipe_surface *dst_surface,
+		      struct pipe_resource *src_texture)
+{
+    struct pipe_context *pipe = r->pipe;
+    struct pipe_screen *screen = pipe->screen;
+    struct xa_shader shader;
+
+    assert(screen->is_format_supported(screen, dst_surface->format,
+				       PIPE_TEXTURE_2D, 0,
+				       PIPE_BIND_RENDER_TARGET));
+    (void)screen;
+
+    /* set misc state we care about */
+    {
+	struct pipe_blend_state blend;
+
+	memset(&blend, 0, sizeof(blend));
+	blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE;
+	blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE;
+	blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO;
+	blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO;
+	blend.rt[0].colormask = PIPE_MASK_RGBA;
+	cso_set_blend(r->cso, &blend);
+    }
+
+    /* sampler */
+    {
+	struct pipe_sampler_state sampler;
+
+	memset(&sampler, 0, sizeof(sampler));
+	sampler.wrap_s = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
+	sampler.wrap_t = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
+	sampler.wrap_r = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
+	sampler.min_mip_filter = PIPE_TEX_MIPFILTER_NONE;
+	sampler.min_img_filter = PIPE_TEX_FILTER_NEAREST;
+	sampler.mag_img_filter = PIPE_TEX_FILTER_NEAREST;
+	sampler.normalized_coords = 1;
+	cso_single_sampler(r->cso, 0, &sampler);
+	cso_single_sampler_done(r->cso);
+    }
+
+    renderer_bind_destination(r, dst_surface,
+			      dst_surface->width, dst_surface->height);
+
+    /* texture/sampler view */
+    {
+	struct pipe_sampler_view templ;
+	struct pipe_sampler_view *src_view;
+
+	u_sampler_view_default_template(&templ,
+					src_texture, src_texture->format);
+	src_view = pipe->create_sampler_view(pipe, src_texture, &templ);
+	cso_set_fragment_sampler_views(r->cso, 1, &src_view);
+	pipe_sampler_view_reference(&src_view, NULL);
+    }
+
+    /* shaders */
+    shader = xa_shaders_get(r->shaders, VS_COMPOSITE, FS_COMPOSITE);
+    cso_set_vertex_shader_handle(r->cso, shader.vs);
+    cso_set_fragment_shader_handle(r->cso, shader.fs);
+
+    r->buffer_size = 0;
+    r->attrs_per_vertex = 2;
+}
+
+void
+renderer_copy(struct xa_context *r,
+	      int dx,
+	      int dy,
+	      int sx,
+	      int sy,
+	      int width, int height, float src_width, float src_height)
+{
+    float s0, t0, s1, t1;
+    float x0, y0, x1, y1;
+
+    /* XXX: could put the texcoord scaling calculation into the vertex
+     * shader.
+     */
+    s0 = sx / src_width;
+    s1 = (sx + width) / src_width;
+    t0 = sy / src_height;
+    t1 = (sy + height) / src_height;
+
+    x0 = dx;
+    x1 = dx + width;
+    y0 = dy;
+    y1 = dy + height;
+
+    /* draw quad */
+    renderer_draw_conditional(r, 4 * 8);
+    add_vertex_1tex(r, x0, y0, s0, t0);
+    add_vertex_1tex(r, x1, y0, s1, t0);
+    add_vertex_1tex(r, x1, y1, s1, t1);
+    add_vertex_1tex(r, x0, y1, s0, t1);
+}
+
+void
+renderer_draw_yuv(struct xa_context *r,
+		  float src_x,
+		  float src_y,
+		  float src_w,
+		  float src_h,
+		  int dst_x,
+		  int dst_y, int dst_w, int dst_h, struct xa_surface *srf[])
+{
+    struct pipe_context *pipe = r->pipe;
+    struct pipe_resource *buf = 0;
+
+    buf = setup_vertex_data_yuv(r,
+				src_x, src_y, src_w, src_h, dst_x, dst_y, dst_w,
+				dst_h, srf);
+
+    if (buf) {
+	const int num_attribs = 2;	/*pos + tex coord */
+
+	cso_set_vertex_elements(r->cso, num_attribs, r->velems);
+
+	util_draw_vertex_buffer(pipe, r->cso, buf, 0, PIPE_PRIM_QUADS, 4,	/* verts */
+				num_attribs);	/* attribs/vert */
+
+	pipe_resource_reference(&buf, NULL);
+    }
+}
+
+void
+renderer_begin_solid(struct xa_context *r)
+{
+    r->buffer_size = 0;
+    r->attrs_per_vertex = 2;
+}
+
+void
+renderer_solid(struct xa_context *r,
+	       int x0, int y0, int x1, int y1, float *color)
+{
+    /*
+     * debug_printf("solid rect[(%d, %d), (%d, %d)], rgba[%f, %f, %f, %f]\n",
+     * x0, y0, x1, y1, color[0], color[1], color[2], color[3]); */
+
+    renderer_draw_conditional(r, 4 * 8);
+
+    /* 1st vertex */
+    add_vertex_color(r, x0, y0, color);
+    /* 2nd vertex */
+    add_vertex_color(r, x1, y0, color);
+    /* 3rd vertex */
+    add_vertex_color(r, x1, y1, color);
+    /* 4th vertex */
+    add_vertex_color(r, x0, y1, color);
+}
+
+void
+renderer_draw_flush(struct xa_context *r)
+{
+    renderer_draw_conditional(r, 0);
+}
+
+void
+renderer_begin_textures(struct xa_context *r)
+{
+    r->attrs_per_vertex = 1 + r->num_bound_samplers;
+    r->buffer_size = 0;
+}
+
+void
+renderer_texture(struct xa_context *r,
+		 int *pos,
+		 int width, int height,
+		 const float *src_matrix,
+		 const float *mask_matrix)
+{
+    struct pipe_sampler_view **sampler_view = r->bound_sampler_views;
+
+#if 0
+    if (src_matrix) {
+	debug_printf("src_matrix = \n");
+	debug_printf("%f, %f, %f\n", src_matrix[0], src_matrix[1], src_matrix[2]);
+	debug_printf("%f, %f, %f\n", src_matrix[3], src_matrix[4], src_matrix[5]);
+	debug_printf("%f, %f, %f\n", src_matrix[6], src_matrix[7], src_matrix[8]);
+    }
+    if (mask_matrix) {
+	debug_printf("mask_matrix = \n");
+	debug_printf("%f, %f, %f\n", mask_matrix[0], mask_matrix[1], mask_matrix[2]);
+	debug_printf("%f, %f, %f\n", mask_matrix[3], mask_matrix[4], mask_matrix[5]);
+	debug_printf("%f, %f, %f\n", mask_matrix[6], mask_matrix[7], mask_matrix[8]);
+    }
+#endif
+
+    switch(r->attrs_per_vertex) {
+    case 2:
+	renderer_draw_conditional(r, 4 * 8);
+	add_vertex_data1(r,
+			 pos[0], pos[1], /* src */
+			 pos[4], pos[5], /* dst */
+			 width, height,
+			 sampler_view[0]->texture, src_matrix);
+	break;
+    case 3:
+	renderer_draw_conditional(r, 4 * 12);
+	add_vertex_data2(r,
+			 pos[0], pos[1], /* src */
+			 pos[2], pos[3], /* mask */
+			 pos[4], pos[5], /* dst */
+			 width, height,
+			 sampler_view[0]->texture, sampler_view[1]->texture,
+			 src_matrix, mask_matrix);
+	break;
+    default:
+	break;
+    }
+}
diff --git a/src/gallium/state_trackers/xa/xa_symbols b/src/gallium/state_trackers/xa/xa_symbols
new file mode 100644
index 00000000000..6da701f9702
--- /dev/null
+++ b/src/gallium/state_trackers/xa/xa_symbols
@@ -0,0 +1,30 @@
+xa_tracker_version
+xa_tracker_create
+xa_tracker_destroy
+xa_surface_create
+xa_surface_destroy
+xa_surface_redefine
+xa_surface_dma
+xa_surface_map
+xa_surface_unmap
+xa_surface_format
+xa_surface_handle
+xa_format_check_supported
+xa_context_default
+xa_context_create
+xa_context_destroy
+xa_fence_get
+xa_fence_wait
+xa_fence_destroy
+xa_copy_prepare
+xa_copy
+xa_copy_done
+xa_solid_prepare
+xa_solid
+xa_solid_done
+xa_composite_allocation
+xa_composite_check_accelerated
+xa_composite_prepare
+xa_composite_rect
+xa_composite_done
+xa_yuv_planar_blit
diff --git a/src/gallium/state_trackers/xa/xa_tgsi.c b/src/gallium/state_trackers/xa/xa_tgsi.c
new file mode 100644
index 00000000000..fb6ffefd636
--- /dev/null
+++ b/src/gallium/state_trackers/xa/xa_tgsi.c
@@ -0,0 +1,651 @@
+/**********************************************************
+ * Copyright 2009-2011 VMware, Inc. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ *********************************************************
+ * Authors:
+ * Zack Rusin <zackr-at-vmware-dot-com>
+ */
+#include "xa_priv.h"
+
+#include "pipe/p_format.h"
+#include "pipe/p_context.h"
+#include "pipe/p_state.h"
+#include "pipe/p_shader_tokens.h"
+
+#include "util/u_memory.h"
+
+#include "tgsi/tgsi_ureg.h"
+
+#include "cso_cache/cso_context.h"
+#include "cso_cache/cso_hash.h"
+
+/* Vertex shader:
+ * IN[0]    = vertex pos
+ * IN[1]    = src tex coord | solid fill color
+ * IN[2]    = mask tex coord
+ * IN[3]    = dst tex coord
+ * CONST[0] = (2/dst_width, 2/dst_height, 1, 1)
+ * CONST[1] = (-1, -1, 0, 0)
+ *
+ * OUT[0]   = vertex pos
+ * OUT[1]   = src tex coord | solid fill color
+ * OUT[2]   = mask tex coord
+ * OUT[3]   = dst tex coord
+ */
+
+/* Fragment shader:
+ * SAMP[0]  = src
+ * SAMP[1]  = mask
+ * SAMP[2]  = dst
+ * IN[0]    = pos src | solid fill color
+ * IN[1]    = pos mask
+ * IN[2]    = pos dst
+ * CONST[0] = (0, 0, 0, 1)
+ *
+ * OUT[0] = color
+ */
+
+static void
+print_fs_traits(int fs_traits)
+{
+    const char *strings[] = {
+	"FS_COMPOSITE",		/* = 1 << 0, */
+	"FS_MASK",		/* = 1 << 1, */
+	"FS_SOLID_FILL",	/* = 1 << 2, */
+	"FS_LINGRAD_FILL",	/* = 1 << 3, */
+	"FS_RADGRAD_FILL",	/* = 1 << 4, */
+	"FS_CA_FULL",		/* = 1 << 5, *//* src.rgba * mask.rgba */
+	"FS_CA_SRCALPHA",	/* = 1 << 6, *//* src.aaaa * mask.rgba */
+	"FS_YUV",		/* = 1 << 7, */
+	"FS_SRC_REPEAT_NONE",	/* = 1 << 8, */
+	"FS_MASK_REPEAT_NONE",	/* = 1 << 9, */
+	"FS_SRC_SWIZZLE_RGB",	/* = 1 << 10, */
+	"FS_MASK_SWIZZLE_RGB",	/* = 1 << 11, */
+	"FS_SRC_SET_ALPHA",	/* = 1 << 12, */
+	"FS_MASK_SET_ALPHA",	/* = 1 << 13, */
+	"FS_SRC_LUMINANCE",	/* = 1 << 14, */
+	"FS_MASK_LUMINANCE",	/* = 1 << 15, */
+    };
+    int i, k;
+
+    debug_printf("%s: ", __func__);
+
+    for (i = 0, k = 1; k < (1 << 16); i++, k <<= 1) {
+	if (fs_traits & k)
+	    debug_printf("%s, ", strings[i]);
+    }
+
+    debug_printf("\n");
+}
+
+struct xa_shaders {
+    struct xa_context *r;
+
+    struct cso_hash *vs_hash;
+    struct cso_hash *fs_hash;
+};
+
+static INLINE void
+src_in_mask(struct ureg_program *ureg,
+	    struct ureg_dst dst,
+	    struct ureg_src src,
+	    struct ureg_src mask,
+	    unsigned component_alpha, unsigned mask_luminance)
+{
+    if (component_alpha == FS_CA_FULL) {
+	ureg_MUL(ureg, dst, src, mask);
+    } else if (component_alpha == FS_CA_SRCALPHA) {
+	ureg_MUL(ureg, dst, ureg_scalar(src, TGSI_SWIZZLE_W), mask);
+    } else {
+	if (mask_luminance)
+	    ureg_MUL(ureg, dst, src, ureg_scalar(mask, TGSI_SWIZZLE_X));
+	else
+	    ureg_MUL(ureg, dst, src, ureg_scalar(mask, TGSI_SWIZZLE_W));
+    }
+}
+
+static struct ureg_src
+vs_normalize_coords(struct ureg_program *ureg,
+		    struct ureg_src coords,
+		    struct ureg_src const0, struct ureg_src const1)
+{
+    struct ureg_dst tmp = ureg_DECL_temporary(ureg);
+    struct ureg_src ret;
+
+    ureg_MAD(ureg, tmp, coords, const0, const1);
+    ret = ureg_src(tmp);
+    ureg_release_temporary(ureg, tmp);
+    return ret;
+}
+
+static void
+linear_gradient(struct ureg_program *ureg,
+		struct ureg_dst out,
+		struct ureg_src pos,
+		struct ureg_src sampler,
+		struct ureg_src coords,
+		struct ureg_src const0124,
+		struct ureg_src matrow0,
+		struct ureg_src matrow1, struct ureg_src matrow2)
+{
+    struct ureg_dst temp0 = ureg_DECL_temporary(ureg);
+    struct ureg_dst temp1 = ureg_DECL_temporary(ureg);
+    struct ureg_dst temp2 = ureg_DECL_temporary(ureg);
+    struct ureg_dst temp3 = ureg_DECL_temporary(ureg);
+    struct ureg_dst temp4 = ureg_DECL_temporary(ureg);
+    struct ureg_dst temp5 = ureg_DECL_temporary(ureg);
+
+    ureg_MOV(ureg, ureg_writemask(temp0, TGSI_WRITEMASK_XY), pos);
+    ureg_MOV(ureg,
+	     ureg_writemask(temp0, TGSI_WRITEMASK_Z),
+	     ureg_scalar(const0124, TGSI_SWIZZLE_Y));
+
+    ureg_DP3(ureg, temp1, matrow0, ureg_src(temp0));
+    ureg_DP3(ureg, temp2, matrow1, ureg_src(temp0));
+    ureg_DP3(ureg, temp3, matrow2, ureg_src(temp0));
+    ureg_RCP(ureg, temp3, ureg_src(temp3));
+    ureg_MUL(ureg, temp1, ureg_src(temp1), ureg_src(temp3));
+    ureg_MUL(ureg, temp2, ureg_src(temp2), ureg_src(temp3));
+
+    ureg_MOV(ureg, ureg_writemask(temp4, TGSI_WRITEMASK_X), ureg_src(temp1));
+    ureg_MOV(ureg, ureg_writemask(temp4, TGSI_WRITEMASK_Y), ureg_src(temp2));
+
+    ureg_MUL(ureg, temp0,
+	     ureg_scalar(coords, TGSI_SWIZZLE_Y),
+	     ureg_scalar(ureg_src(temp4), TGSI_SWIZZLE_Y));
+    ureg_MAD(ureg, temp1,
+	     ureg_scalar(coords, TGSI_SWIZZLE_X),
+	     ureg_scalar(ureg_src(temp4), TGSI_SWIZZLE_X), ureg_src(temp0));
+
+    ureg_MUL(ureg, temp2, ureg_src(temp1), ureg_scalar(coords, TGSI_SWIZZLE_Z));
+
+    ureg_TEX(ureg, out, TGSI_TEXTURE_1D, ureg_src(temp2), sampler);
+
+    ureg_release_temporary(ureg, temp0);
+    ureg_release_temporary(ureg, temp1);
+    ureg_release_temporary(ureg, temp2);
+    ureg_release_temporary(ureg, temp3);
+    ureg_release_temporary(ureg, temp4);
+    ureg_release_temporary(ureg, temp5);
+}
+
+static void
+radial_gradient(struct ureg_program *ureg,
+		struct ureg_dst out,
+		struct ureg_src pos,
+		struct ureg_src sampler,
+		struct ureg_src coords,
+		struct ureg_src const0124,
+		struct ureg_src matrow0,
+		struct ureg_src matrow1, struct ureg_src matrow2)
+{
+    struct ureg_dst temp0 = ureg_DECL_temporary(ureg);
+    struct ureg_dst temp1 = ureg_DECL_temporary(ureg);
+    struct ureg_dst temp2 = ureg_DECL_temporary(ureg);
+    struct ureg_dst temp3 = ureg_DECL_temporary(ureg);
+    struct ureg_dst temp4 = ureg_DECL_temporary(ureg);
+    struct ureg_dst temp5 = ureg_DECL_temporary(ureg);
+
+    ureg_MOV(ureg, ureg_writemask(temp0, TGSI_WRITEMASK_XY), pos);
+    ureg_MOV(ureg,
+	     ureg_writemask(temp0, TGSI_WRITEMASK_Z),
+	     ureg_scalar(const0124, TGSI_SWIZZLE_Y));
+
+    ureg_DP3(ureg, temp1, matrow0, ureg_src(temp0));
+    ureg_DP3(ureg, temp2, matrow1, ureg_src(temp0));
+    ureg_DP3(ureg, temp3, matrow2, ureg_src(temp0));
+    ureg_RCP(ureg, temp3, ureg_src(temp3));
+    ureg_MUL(ureg, temp1, ureg_src(temp1), ureg_src(temp3));
+    ureg_MUL(ureg, temp2, ureg_src(temp2), ureg_src(temp3));
+
+    ureg_MOV(ureg, ureg_writemask(temp5, TGSI_WRITEMASK_X), ureg_src(temp1));
+    ureg_MOV(ureg, ureg_writemask(temp5, TGSI_WRITEMASK_Y), ureg_src(temp2));
+
+    ureg_MUL(ureg, temp0, ureg_scalar(coords, TGSI_SWIZZLE_Y),
+	     ureg_scalar(ureg_src(temp5), TGSI_SWIZZLE_Y));
+    ureg_MAD(ureg, temp1,
+	     ureg_scalar(coords, TGSI_SWIZZLE_X),
+	     ureg_scalar(ureg_src(temp5), TGSI_SWIZZLE_X), ureg_src(temp0));
+    ureg_ADD(ureg, temp1, ureg_src(temp1), ureg_src(temp1));
+    ureg_MUL(ureg, temp3,
+	     ureg_scalar(ureg_src(temp5), TGSI_SWIZZLE_Y),
+	     ureg_scalar(ureg_src(temp5), TGSI_SWIZZLE_Y));
+    ureg_MAD(ureg, temp4,
+	     ureg_scalar(ureg_src(temp5), TGSI_SWIZZLE_X),
+	     ureg_scalar(ureg_src(temp5), TGSI_SWIZZLE_X), ureg_src(temp3));
+    ureg_MOV(ureg, temp4, ureg_negate(ureg_src(temp4)));
+    ureg_MUL(ureg, temp2, ureg_scalar(coords, TGSI_SWIZZLE_Z), ureg_src(temp4));
+    ureg_MUL(ureg, temp0,
+	     ureg_scalar(const0124, TGSI_SWIZZLE_W), ureg_src(temp2));
+    ureg_MUL(ureg, temp3, ureg_src(temp1), ureg_src(temp1));
+    ureg_SUB(ureg, temp2, ureg_src(temp3), ureg_src(temp0));
+    ureg_RSQ(ureg, temp2, ureg_abs(ureg_src(temp2)));
+    ureg_RCP(ureg, temp2, ureg_src(temp2));
+    ureg_SUB(ureg, temp1, ureg_src(temp2), ureg_src(temp1));
+    ureg_ADD(ureg, temp0,
+	     ureg_scalar(coords, TGSI_SWIZZLE_Z),
+	     ureg_scalar(coords, TGSI_SWIZZLE_Z));
+    ureg_RCP(ureg, temp0, ureg_src(temp0));
+    ureg_MUL(ureg, temp2, ureg_src(temp1), ureg_src(temp0));
+    ureg_TEX(ureg, out, TGSI_TEXTURE_1D, ureg_src(temp2), sampler);
+
+    ureg_release_temporary(ureg, temp0);
+    ureg_release_temporary(ureg, temp1);
+    ureg_release_temporary(ureg, temp2);
+    ureg_release_temporary(ureg, temp3);
+    ureg_release_temporary(ureg, temp4);
+    ureg_release_temporary(ureg, temp5);
+}
+
+static void *
+create_vs(struct pipe_context *pipe, unsigned vs_traits)
+{
+    struct ureg_program *ureg;
+    struct ureg_src src;
+    struct ureg_dst dst;
+    struct ureg_src const0, const1;
+    boolean is_fill = (vs_traits & VS_FILL) != 0;
+    boolean is_composite = (vs_traits & VS_COMPOSITE) != 0;
+    boolean has_mask = (vs_traits & VS_MASK) != 0;
+    boolean is_yuv = (vs_traits & VS_YUV) != 0;
+    unsigned input_slot = 0;
+
+    ureg = ureg_create(TGSI_PROCESSOR_VERTEX);
+    if (ureg == NULL)
+	return 0;
+
+    const0 = ureg_DECL_constant(ureg, 0);
+    const1 = ureg_DECL_constant(ureg, 1);
+
+    /* it has to be either a fill or a composite op */
+    debug_assert((is_fill ^ is_composite) ^ is_yuv);
+
+    src = ureg_DECL_vs_input(ureg, input_slot++);
+    dst = ureg_DECL_output(ureg, TGSI_SEMANTIC_POSITION, 0);
+    src = vs_normalize_coords(ureg, src, const0, const1);
+    ureg_MOV(ureg, dst, src);
+
+    if (is_yuv) {
+	src = ureg_DECL_vs_input(ureg, input_slot++);
+	dst = ureg_DECL_output(ureg, TGSI_SEMANTIC_GENERIC, 0);
+	ureg_MOV(ureg, dst, src);
+    }
+
+    if (is_composite) {
+	src = ureg_DECL_vs_input(ureg, input_slot++);
+	dst = ureg_DECL_output(ureg, TGSI_SEMANTIC_GENERIC, 0);
+	ureg_MOV(ureg, dst, src);
+    }
+
+    if (is_fill) {
+	src = ureg_DECL_vs_input(ureg, input_slot++);
+	dst = ureg_DECL_output(ureg, TGSI_SEMANTIC_COLOR, 0);
+	ureg_MOV(ureg, dst, src);
+    }
+
+    if (has_mask) {
+	src = ureg_DECL_vs_input(ureg, input_slot++);
+	dst = ureg_DECL_output(ureg, TGSI_SEMANTIC_GENERIC, 1);
+	ureg_MOV(ureg, dst, src);
+    }
+
+    ureg_END(ureg);
+
+    return ureg_create_shader_and_destroy(ureg, pipe);
+}
+
+static void *
+create_yuv_shader(struct pipe_context *pipe, struct ureg_program *ureg)
+{
+    struct ureg_src y_sampler, u_sampler, v_sampler;
+    struct ureg_src pos;
+    struct ureg_src matrow0, matrow1, matrow2;
+    struct ureg_dst y, u, v, rgb;
+    struct ureg_dst out = ureg_DECL_output(ureg,
+					   TGSI_SEMANTIC_COLOR,
+					   0);
+
+    pos = ureg_DECL_fs_input(ureg,
+			     TGSI_SEMANTIC_GENERIC, 0,
+			     TGSI_INTERPOLATE_PERSPECTIVE);
+
+    rgb = ureg_DECL_temporary(ureg);
+    y = ureg_DECL_temporary(ureg);
+    u = ureg_DECL_temporary(ureg);
+    v = ureg_DECL_temporary(ureg);
+
+    y_sampler = ureg_DECL_sampler(ureg, 0);
+    u_sampler = ureg_DECL_sampler(ureg, 1);
+    v_sampler = ureg_DECL_sampler(ureg, 2);
+
+    matrow0 = ureg_DECL_constant(ureg, 0);
+    matrow1 = ureg_DECL_constant(ureg, 1);
+    matrow2 = ureg_DECL_constant(ureg, 2);
+
+    ureg_TEX(ureg, y, TGSI_TEXTURE_2D, pos, y_sampler);
+    ureg_TEX(ureg, u, TGSI_TEXTURE_2D, pos, u_sampler);
+    ureg_TEX(ureg, v, TGSI_TEXTURE_2D, pos, v_sampler);
+
+    ureg_SUB(ureg, u, ureg_src(u), ureg_scalar(matrow0, TGSI_SWIZZLE_W));
+    ureg_SUB(ureg, v, ureg_src(v), ureg_scalar(matrow0, TGSI_SWIZZLE_W));
+
+    ureg_MUL(ureg, rgb, ureg_scalar(ureg_src(y), TGSI_SWIZZLE_X), matrow0);
+    ureg_MAD(ureg, rgb,
+	     ureg_scalar(ureg_src(u), TGSI_SWIZZLE_X), matrow1, ureg_src(rgb));
+    ureg_MAD(ureg, rgb,
+	     ureg_scalar(ureg_src(v), TGSI_SWIZZLE_X), matrow2, ureg_src(rgb));
+
+    /* rgb.a = 1; */
+    ureg_MOV(ureg, ureg_writemask(rgb, TGSI_WRITEMASK_W),
+	     ureg_scalar(matrow0, TGSI_SWIZZLE_X));
+
+    ureg_MOV(ureg, out, ureg_src(rgb));
+
+    ureg_release_temporary(ureg, rgb);
+    ureg_release_temporary(ureg, y);
+    ureg_release_temporary(ureg, u);
+    ureg_release_temporary(ureg, v);
+
+    ureg_END(ureg);
+
+    return ureg_create_shader_and_destroy(ureg, pipe);
+}
+
+static INLINE void
+xrender_tex(struct ureg_program *ureg,
+	    struct ureg_dst dst,
+	    struct ureg_src coords,
+	    struct ureg_src sampler,
+	    struct ureg_src imm0,
+	    boolean repeat_none, boolean swizzle, boolean set_alpha)
+{
+    if (repeat_none) {
+	struct ureg_dst tmp0 = ureg_DECL_temporary(ureg);
+	struct ureg_dst tmp1 = ureg_DECL_temporary(ureg);
+
+	ureg_SGT(ureg, tmp1, ureg_swizzle(coords,
+					  TGSI_SWIZZLE_X,
+					  TGSI_SWIZZLE_Y,
+					  TGSI_SWIZZLE_X,
+					  TGSI_SWIZZLE_Y), ureg_scalar(imm0,
+								       TGSI_SWIZZLE_X));
+	ureg_SLT(ureg, tmp0,
+		 ureg_swizzle(coords, TGSI_SWIZZLE_X, TGSI_SWIZZLE_Y,
+			      TGSI_SWIZZLE_X, TGSI_SWIZZLE_Y), ureg_scalar(imm0,
+									   TGSI_SWIZZLE_W));
+	ureg_MIN(ureg, tmp0, ureg_src(tmp0), ureg_src(tmp1));
+	ureg_MIN(ureg, tmp0, ureg_scalar(ureg_src(tmp0), TGSI_SWIZZLE_X),
+		 ureg_scalar(ureg_src(tmp0), TGSI_SWIZZLE_Y));
+	ureg_TEX(ureg, tmp1, TGSI_TEXTURE_2D, coords, sampler);
+	if (swizzle)
+	    ureg_MOV(ureg, tmp1, ureg_swizzle(ureg_src(tmp1),
+					      TGSI_SWIZZLE_Z,
+					      TGSI_SWIZZLE_Y, TGSI_SWIZZLE_X,
+					      TGSI_SWIZZLE_W));
+	if (set_alpha)
+	    ureg_MOV(ureg,
+		     ureg_writemask(tmp1, TGSI_WRITEMASK_W),
+		     ureg_scalar(imm0, TGSI_SWIZZLE_W));
+	ureg_MUL(ureg, dst, ureg_src(tmp1), ureg_src(tmp0));
+	ureg_release_temporary(ureg, tmp0);
+	ureg_release_temporary(ureg, tmp1);
+    } else {
+	if (swizzle) {
+	    struct ureg_dst tmp = ureg_DECL_temporary(ureg);
+
+	    ureg_TEX(ureg, tmp, TGSI_TEXTURE_2D, coords, sampler);
+	    ureg_MOV(ureg, dst, ureg_swizzle(ureg_src(tmp),
+					     TGSI_SWIZZLE_Z,
+					     TGSI_SWIZZLE_Y, TGSI_SWIZZLE_X,
+					     TGSI_SWIZZLE_W));
+	    ureg_release_temporary(ureg, tmp);
+	} else {
+	    ureg_TEX(ureg, dst, TGSI_TEXTURE_2D, coords, sampler);
+	}
+	if (set_alpha)
+	    ureg_MOV(ureg,
+		     ureg_writemask(dst, TGSI_WRITEMASK_W),
+		     ureg_scalar(imm0, TGSI_SWIZZLE_W));
+    }
+}
+
+static void *
+create_fs(struct pipe_context *pipe, unsigned fs_traits)
+{
+    struct ureg_program *ureg;
+    struct ureg_src /*dst_sampler, */ src_sampler, mask_sampler;
+    struct ureg_src /*dst_pos, */ src_input, mask_pos;
+    struct ureg_dst src, mask;
+    struct ureg_dst out;
+    struct ureg_src imm0 = { 0 };
+    unsigned has_mask = (fs_traits & FS_MASK) != 0;
+    unsigned is_fill = (fs_traits & FS_FILL) != 0;
+    unsigned is_composite = (fs_traits & FS_COMPOSITE) != 0;
+    unsigned is_solid = (fs_traits & FS_SOLID_FILL) != 0;
+    unsigned is_lingrad = (fs_traits & FS_LINGRAD_FILL) != 0;
+    unsigned is_radgrad = (fs_traits & FS_RADGRAD_FILL) != 0;
+    unsigned comp_alpha_mask = fs_traits & FS_COMPONENT_ALPHA;
+    unsigned is_yuv = (fs_traits & FS_YUV) != 0;
+    unsigned src_repeat_none = (fs_traits & FS_SRC_REPEAT_NONE) != 0;
+    unsigned mask_repeat_none = (fs_traits & FS_MASK_REPEAT_NONE) != 0;
+    unsigned src_swizzle = (fs_traits & FS_SRC_SWIZZLE_RGB) != 0;
+    unsigned mask_swizzle = (fs_traits & FS_MASK_SWIZZLE_RGB) != 0;
+    unsigned src_set_alpha = (fs_traits & FS_SRC_SET_ALPHA) != 0;
+    unsigned mask_set_alpha = (fs_traits & FS_MASK_SET_ALPHA) != 0;
+    unsigned src_luminance = (fs_traits & FS_SRC_LUMINANCE) != 0;
+    unsigned mask_luminance = (fs_traits & FS_MASK_LUMINANCE) != 0;
+
+#if 0
+    print_fs_traits(fs_traits);
+#else
+    (void)print_fs_traits;
+#endif
+
+    ureg = ureg_create(TGSI_PROCESSOR_FRAGMENT);
+    if (ureg == NULL)
+	return 0;
+
+    /* it has to be either a fill, a composite op or a yuv conversion */
+    debug_assert((is_fill ^ is_composite) ^ is_yuv);
+    (void)is_yuv;
+
+    out = ureg_DECL_output(ureg, TGSI_SEMANTIC_COLOR, 0);
+
+    if (src_repeat_none || mask_repeat_none ||
+	src_set_alpha || mask_set_alpha || src_luminance) {
+	imm0 = ureg_imm4f(ureg, 0, 0, 0, 1);
+    }
+    if (is_composite) {
+	src_sampler = ureg_DECL_sampler(ureg, 0);
+	src_input = ureg_DECL_fs_input(ureg,
+				       TGSI_SEMANTIC_GENERIC, 0,
+				       TGSI_INTERPOLATE_PERSPECTIVE);
+    } else if (is_fill) {
+	if (is_solid)
+	    src_input = ureg_DECL_fs_input(ureg,
+					   TGSI_SEMANTIC_COLOR, 0,
+					   TGSI_INTERPOLATE_PERSPECTIVE);
+	else
+	    src_input = ureg_DECL_fs_input(ureg,
+					   TGSI_SEMANTIC_POSITION, 0,
+					   TGSI_INTERPOLATE_PERSPECTIVE);
+    } else {
+	debug_assert(is_yuv);
+	return create_yuv_shader(pipe, ureg);
+    }
+
+    if (has_mask) {
+	mask_sampler = ureg_DECL_sampler(ureg, 1);
+	mask_pos = ureg_DECL_fs_input(ureg,
+				      TGSI_SEMANTIC_GENERIC, 1,
+				      TGSI_INTERPOLATE_PERSPECTIVE);
+    }
+#if 0				/* unused right now */
+    dst_sampler = ureg_DECL_sampler(ureg, 2);
+    dst_pos = ureg_DECL_fs_input(ureg,
+				 TGSI_SEMANTIC_POSITION, 2,
+				 TGSI_INTERPOLATE_PERSPECTIVE);
+#endif
+
+    if (is_composite) {
+	if (has_mask || src_luminance)
+	    src = ureg_DECL_temporary(ureg);
+	else
+	    src = out;
+	xrender_tex(ureg, src, src_input, src_sampler, imm0,
+		    src_repeat_none, src_swizzle, src_set_alpha);
+    } else if (is_fill) {
+	if (is_solid) {
+	    if (has_mask || src_luminance)
+		src = ureg_dst(src_input);
+	    else
+		ureg_MOV(ureg, out, src_input);
+	} else if (is_lingrad || is_radgrad) {
+	    struct ureg_src coords, const0124, matrow0, matrow1, matrow2;
+
+	    if (has_mask || src_luminance)
+		src = ureg_DECL_temporary(ureg);
+	    else
+		src = out;
+
+	    coords = ureg_DECL_constant(ureg, 0);
+	    const0124 = ureg_DECL_constant(ureg, 1);
+	    matrow0 = ureg_DECL_constant(ureg, 2);
+	    matrow1 = ureg_DECL_constant(ureg, 3);
+	    matrow2 = ureg_DECL_constant(ureg, 4);
+
+	    if (is_lingrad) {
+		linear_gradient(ureg, src,
+				src_input, src_sampler,
+				coords, const0124, matrow0, matrow1, matrow2);
+	    } else if (is_radgrad) {
+		radial_gradient(ureg, src,
+				src_input, src_sampler,
+				coords, const0124, matrow0, matrow1, matrow2);
+	    }
+	} else
+	    debug_assert(!"Unknown fill type!");
+    }
+    if (src_luminance) {
+	ureg_MOV(ureg, src, ureg_scalar(ureg_src(src), TGSI_SWIZZLE_X));
+	ureg_MOV(ureg, ureg_writemask(src, TGSI_WRITEMASK_XYZ),
+		 ureg_scalar(imm0, TGSI_SWIZZLE_X));
+	if (!has_mask)
+	    ureg_MOV(ureg, out, ureg_src(src));
+    }
+
+    if (has_mask) {
+	mask = ureg_DECL_temporary(ureg);
+	xrender_tex(ureg, mask, mask_pos, mask_sampler, imm0,
+		    mask_repeat_none, mask_swizzle, mask_set_alpha);
+	/* src IN mask */
+	src_in_mask(ureg, out, ureg_src(src), ureg_src(mask),
+		    comp_alpha_mask, mask_luminance);
+	ureg_release_temporary(ureg, mask);
+    }
+
+    ureg_END(ureg);
+
+    return ureg_create_shader_and_destroy(ureg, pipe);
+}
+
+struct xa_shaders *
+xa_shaders_create(struct xa_context *r)
+{
+    struct xa_shaders *sc = CALLOC_STRUCT(xa_shaders);
+
+    sc->r = r;
+    sc->vs_hash = cso_hash_create();
+    sc->fs_hash = cso_hash_create();
+
+    return sc;
+}
+
+static void
+cache_destroy(struct cso_context *cso,
+	      struct cso_hash *hash, unsigned processor)
+{
+    struct cso_hash_iter iter = cso_hash_first_node(hash);
+
+    while (!cso_hash_iter_is_null(iter)) {
+	void *shader = (void *)cso_hash_iter_data(iter);
+
+	if (processor == PIPE_SHADER_FRAGMENT) {
+	    cso_delete_fragment_shader(cso, shader);
+	} else if (processor == PIPE_SHADER_VERTEX) {
+	    cso_delete_vertex_shader(cso, shader);
+	}
+	iter = cso_hash_erase(hash, iter);
+    }
+    cso_hash_delete(hash);
+}
+
+void
+xa_shaders_destroy(struct xa_shaders *sc)
+{
+    cache_destroy(sc->r->cso, sc->vs_hash, PIPE_SHADER_VERTEX);
+    cache_destroy(sc->r->cso, sc->fs_hash, PIPE_SHADER_FRAGMENT);
+
+    FREE(sc);
+}
+
+static INLINE void *
+shader_from_cache(struct pipe_context *pipe,
+		  unsigned type, struct cso_hash *hash, unsigned key)
+{
+    void *shader = 0;
+
+    struct cso_hash_iter iter = cso_hash_find(hash, key);
+
+    if (cso_hash_iter_is_null(iter)) {
+	if (type == PIPE_SHADER_VERTEX)
+	    shader = create_vs(pipe, key);
+	else
+	    shader = create_fs(pipe, key);
+	cso_hash_insert(hash, key, shader);
+    } else
+	shader = (void *)cso_hash_iter_data(iter);
+
+    return shader;
+}
+
+struct xa_shader
+xa_shaders_get(struct xa_shaders *sc, unsigned vs_traits, unsigned fs_traits)
+{
+    struct xa_shader shader = { NULL, NULL };
+    void *vs, *fs;
+
+    vs = shader_from_cache(sc->r->pipe, PIPE_SHADER_VERTEX,
+			   sc->vs_hash, vs_traits);
+    fs = shader_from_cache(sc->r->pipe, PIPE_SHADER_FRAGMENT,
+			   sc->fs_hash, fs_traits);
+
+    debug_assert(vs && fs);
+    if (!vs || !fs)
+	return shader;
+
+    shader.vs = vs;
+    shader.fs = fs;
+
+    return shader;
+}
diff --git a/src/gallium/state_trackers/xa/xa_tracker.c b/src/gallium/state_trackers/xa/xa_tracker.c
new file mode 100644
index 00000000000..50922d38378
--- /dev/null
+++ b/src/gallium/state_trackers/xa/xa_tracker.c
@@ -0,0 +1,448 @@
+/**********************************************************
+ * Copyright 2009-2011 VMware, Inc. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ *********************************************************
+ * Authors:
+ * Thomas Hellstrom <thellstrom-at-vmware-dot-com>
+ */
+
+#include "xa_tracker.h"
+#include "xa_priv.h"
+#include "pipe/p_state.h"
+#include "pipe/p_format.h"
+#include "state_tracker/drm_driver.h"
+#include "util/u_inlines.h"
+
+/*
+ * format_map [xa_surface_type][first..last in list].
+ * Needs to be updated when enum xa_formats is updated.
+ */
+
+static const enum xa_formats preferred_a[] = { xa_format_a8 };
+
+static const enum xa_formats preferred_argb[] =
+    { xa_format_a8r8g8b8, xa_format_x8r8g8b8, xa_format_r5g6b5,
+    xa_format_x1r5g5b5
+};
+static const enum xa_formats preferred_z[] =
+    { xa_format_z32, xa_format_z24, xa_format_z16 };
+static const enum xa_formats preferred_sz[] =
+    { xa_format_x8z24, xa_format_s8z24 };
+static const enum xa_formats preferred_zs[] =
+    { xa_format_z24x8, xa_format_z24s8 };
+static const enum xa_formats preferred_yuv[] = { xa_format_yuv8 };
+
+static const enum xa_formats *preferred[] =
+    { NULL, preferred_a, preferred_argb, NULL, NULL,
+    preferred_z, preferred_zs, preferred_sz, preferred_yuv
+};
+
+static const unsigned int num_preferred[] = { 0,
+    sizeof(preferred_a) / sizeof(enum xa_formats),
+    sizeof(preferred_argb) / sizeof(enum xa_formats),
+    0,
+    0,
+    sizeof(preferred_z) / sizeof(enum xa_formats),
+    sizeof(preferred_zs) / sizeof(enum xa_formats),
+    sizeof(preferred_sz) / sizeof(enum xa_formats),
+    sizeof(preferred_yuv) / sizeof(enum xa_formats)
+};
+
+static const unsigned int stype_bind[XA_LAST_SURFACE_TYPE] = { 0,
+    PIPE_BIND_SAMPLER_VIEW,
+    PIPE_BIND_SAMPLER_VIEW,
+    PIPE_BIND_SAMPLER_VIEW,
+    PIPE_BIND_SAMPLER_VIEW,
+    PIPE_BIND_DEPTH_STENCIL,
+    PIPE_BIND_DEPTH_STENCIL,
+    PIPE_BIND_DEPTH_STENCIL,
+    PIPE_BIND_SAMPLER_VIEW
+};
+
+static struct xa_format_descriptor
+xa_get_pipe_format(enum xa_formats xa_format)
+{
+    struct xa_format_descriptor fdesc;
+
+    fdesc.xa_format = xa_format;
+
+    switch (xa_format) {
+    case xa_format_a8r8g8b8:
+	fdesc.format = PIPE_FORMAT_B8G8R8A8_UNORM;
+	break;
+    case xa_format_x8r8g8b8:
+	fdesc.format = PIPE_FORMAT_B8G8R8X8_UNORM;
+	break;
+    case xa_format_r5g6b5:
+	fdesc.format = PIPE_FORMAT_B5G6R5_UNORM;
+	break;
+    case xa_format_x1r5g5b5:
+	fdesc.format = PIPE_FORMAT_B5G5R5A1_UNORM;
+	break;
+    case xa_format_a8:
+	fdesc.format = PIPE_FORMAT_L8_UNORM;
+	break;
+    case xa_format_z24:
+	fdesc.format = PIPE_FORMAT_Z24X8_UNORM;
+	break;
+    case xa_format_z16:
+	fdesc.format = PIPE_FORMAT_Z16_UNORM;
+	break;
+    case xa_format_z32:
+	fdesc.format = PIPE_FORMAT_Z32_UNORM;
+	break;
+    case xa_format_x8z24:
+	fdesc.format = PIPE_FORMAT_Z24X8_UNORM;
+	break;
+    case xa_format_z24x8:
+	fdesc.format = PIPE_FORMAT_X8Z24_UNORM;
+	break;
+    case xa_format_s8z24:
+	fdesc.format = PIPE_FORMAT_Z24_UNORM_S8_USCALED;
+	break;
+    case xa_format_z24s8:
+	fdesc.format = PIPE_FORMAT_S8_USCALED_Z24_UNORM;
+	break;
+    case xa_format_yuv8:
+	fdesc.format = PIPE_FORMAT_L8_UNORM;
+	break;
+    default:
+	fdesc.xa_format = xa_format_unknown;
+	break;
+    }
+    return fdesc;
+}
+
+struct xa_tracker *
+xa_tracker_create(int drm_fd)
+{
+    struct xa_tracker *xa = calloc(1, sizeof(struct xa_tracker));
+    enum xa_surface_type stype;
+    unsigned int num_formats;
+
+    if (!xa)
+	return NULL;
+
+    xa->screen = driver_descriptor.create_screen(drm_fd);
+    if (!xa->screen)
+	goto out_no_screen;
+
+    xa->default_ctx = xa_context_create(xa);
+    if (!xa->default_ctx)
+	goto out_no_pipe;
+
+    num_formats = 0;
+    for (stype = 0; stype < XA_LAST_SURFACE_TYPE; ++stype)
+	num_formats += num_preferred[stype];
+
+    num_formats += 1;
+    xa->supported_formats = calloc(num_formats, sizeof(*xa->supported_formats));
+    if (!xa->supported_formats)
+	goto out_sf_alloc_fail;
+
+    xa->supported_formats[0] = xa_format_unknown;
+    num_formats = 1;
+    memset(xa->format_map, 0, sizeof(xa->format_map));
+
+    for (stype = 0; stype < XA_LAST_SURFACE_TYPE; ++stype) {
+	unsigned int bind = stype_bind[stype];
+	enum xa_formats xa_format;
+	int i;
+
+	for (i = 0; i < num_preferred[stype]; ++i) {
+	    xa_format = preferred[stype][i];
+
+	    struct xa_format_descriptor fdesc = xa_get_pipe_format(xa_format);
+
+	    if (xa->screen->is_format_supported(xa->screen, fdesc.format,
+						PIPE_TEXTURE_2D, 0, bind)) {
+		if (xa->format_map[stype][0] == 0)
+		    xa->format_map[stype][0] = num_formats;
+		xa->format_map[stype][1] = num_formats;
+		xa->supported_formats[num_formats++] = xa_format;
+	    }
+	}
+    }
+    return xa;
+
+ out_sf_alloc_fail:
+    xa_context_destroy(xa->default_ctx);
+ out_no_pipe:
+    xa->screen->destroy(xa->screen);
+ out_no_screen:
+    free(xa);
+    return NULL;
+}
+
+void
+xa_tracker_destroy(struct xa_tracker *xa)
+{
+    free(xa->supported_formats);
+    xa_context_destroy(xa->default_ctx);
+    xa->screen->destroy(xa->screen);
+    free(xa);
+}
+
+static int
+xa_flags_compat(unsigned int old_flags, unsigned int new_flags)
+{
+    unsigned int flag_diff = (old_flags ^ new_flags);
+
+    if (flag_diff == 0)
+	return 1;
+
+    if (flag_diff & XA_FLAG_SHARED)
+	return 0;
+    /*
+     * Don't recreate if we're dropping the render target flag.
+     */
+    if (flag_diff & XA_FLAG_RENDER_TARGET)
+	return ((new_flags & XA_FLAG_RENDER_TARGET) == 0);
+
+    /*
+     * Always recreate for unknown / unimplemented flags.
+     */
+    return 0;
+}
+
+static struct xa_format_descriptor
+xa_get_format_stype_depth(struct xa_tracker *xa,
+			  enum xa_surface_type stype, unsigned int depth)
+{
+    unsigned int i;
+    struct xa_format_descriptor fdesc;
+    int found = 0;
+
+    for (i = xa->format_map[stype][0]; i <= xa->format_map[stype][1]; ++i) {
+	fdesc = xa_get_pipe_format(xa->supported_formats[i]);
+	if (fdesc.xa_format != xa_format_unknown &&
+	    xa_format_depth(fdesc.xa_format) == depth) {
+	    found = 1;
+	    break;
+	}
+    }
+
+    if (!found)
+	fdesc.xa_format = xa_format_unknown;
+
+    return fdesc;
+}
+
+int
+xa_format_check_supported(struct xa_tracker *xa,
+			  enum xa_formats xa_format, unsigned int flags)
+{
+    struct xa_format_descriptor fdesc = xa_get_pipe_format(xa_format);
+    unsigned int bind;
+
+    if (fdesc.xa_format == xa_format_unknown)
+	return -XA_ERR_INVAL;
+
+    bind = stype_bind[xa_format_type(fdesc.xa_format)];
+    if (flags & XA_FLAG_SHARED)
+	bind |= PIPE_BIND_SHARED;
+    if (flags & XA_FLAG_RENDER_TARGET)
+	bind |= PIPE_BIND_RENDER_TARGET;
+
+    if (!xa->screen->is_format_supported(xa->screen, fdesc.format,
+					 PIPE_TEXTURE_2D, 0, bind))
+	return -XA_ERR_INVAL;
+
+    return XA_ERR_NONE;
+}
+
+struct xa_surface *
+xa_surface_create(struct xa_tracker *xa,
+		  int width,
+		  int height,
+		  int depth,
+		  enum xa_surface_type stype,
+		  enum xa_formats xa_format, unsigned int flags)
+{
+    struct pipe_resource *template;
+    struct xa_surface *srf;
+    struct xa_format_descriptor fdesc;
+
+    if (xa_format == xa_format_unknown)
+	fdesc = xa_get_format_stype_depth(xa, stype, depth);
+    else
+	fdesc = xa_get_pipe_format(xa_format);
+
+    if (fdesc.xa_format == xa_format_unknown)
+	return NULL;
+
+    srf = calloc(1, sizeof(*srf));
+    if (!srf)
+	return NULL;
+
+    template = &srf->template;
+    template->format = fdesc.format;
+    template->target = PIPE_TEXTURE_2D;
+    template->width0 = width;
+    template->height0 = height;
+    template->depth0 = 1;
+    template->array_size = 1;
+    template->last_level = 0;
+    template->bind = stype_bind[xa_format_type(fdesc.xa_format)];
+
+    if (flags & XA_FLAG_SHARED)
+	template->bind |= PIPE_BIND_SHARED;
+    if (flags & XA_FLAG_RENDER_TARGET)
+	template->bind |= PIPE_BIND_RENDER_TARGET;
+
+    srf->tex = xa->screen->resource_create(xa->screen, template);
+    if (!srf->tex)
+	goto out_no_tex;
+
+    srf->srf = NULL;
+    srf->xa = xa;
+    srf->flags = flags;
+    srf->fdesc = fdesc;
+
+    return srf;
+ out_no_tex:
+    free(srf);
+    return NULL;
+}
+
+int
+xa_surface_redefine(struct xa_surface *srf,
+		    int width,
+		    int height,
+		    int depth,
+		    enum xa_surface_type stype,
+		    enum xa_formats xa_format,
+		    unsigned int new_flags,
+		    int copy_contents)
+{
+    struct pipe_resource *template = &srf->template;
+    struct pipe_resource *texture;
+    struct pipe_box src_box;
+    struct xa_tracker *xa = srf->xa;
+    int save_width;
+    int save_height;
+    struct xa_format_descriptor fdesc;
+
+    if (xa_format == xa_format_unknown)
+	fdesc = xa_get_format_stype_depth(xa, stype, depth);
+    else
+	fdesc = xa_get_pipe_format(xa_format);
+
+    if (width == template->width0 && height == template->height0 &&
+	template->format == fdesc.format &&
+	xa_flags_compat(srf->flags, new_flags))
+	return XA_ERR_NONE;
+
+    template->bind = stype_bind[xa_format_type(fdesc.xa_format)];
+    if (new_flags & XA_FLAG_SHARED)
+	template->bind |= PIPE_BIND_SHARED;
+    if (new_flags & XA_FLAG_RENDER_TARGET)
+	template->bind |= PIPE_BIND_RENDER_TARGET;
+
+    if (copy_contents) {
+	if (!xa_format_type_is_color(fdesc.xa_format) ||
+	    xa_format_type(fdesc.xa_format) == xa_type_a)
+	    return -XA_ERR_INVAL;
+
+	if (!xa->screen->is_format_supported(xa->screen, fdesc.format,
+					     PIPE_TEXTURE_2D, 0,
+					     template->bind |
+					     PIPE_BIND_RENDER_TARGET))
+	    return -XA_ERR_INVAL;
+    }
+
+    save_width = template->width0;
+    save_height = template->height0;
+
+    template->width0 = width;
+    template->height0 = height;
+
+    texture = xa->screen->resource_create(xa->screen, template);
+    if (!texture) {
+	template->width0 = save_width;
+	template->height0 = save_height;
+	return -XA_ERR_NORES;
+    }
+
+    pipe_surface_reference(&srf->srf, NULL);
+
+    if (copy_contents) {
+	struct pipe_context *pipe = xa->default_ctx->pipe;
+
+	u_box_origin_2d(xa_min(save_width, template->width0),
+			xa_min(save_height, template->height0), &src_box);
+	pipe->resource_copy_region(pipe, texture,
+				   0, 0, 0, 0, srf->tex, 0, &src_box);
+	pipe->flush(pipe, &xa->default_ctx->last_fence);
+    }
+
+    pipe_resource_reference(&srf->tex, texture);
+    pipe_resource_reference(&texture, NULL);
+    srf->fdesc = fdesc;
+    srf->flags = new_flags;
+
+    return XA_ERR_NONE;
+}
+
+void
+xa_surface_destroy(struct xa_surface *srf)
+{
+    pipe_surface_reference(&srf->srf, NULL);
+    pipe_resource_reference(&srf->tex, NULL);
+    free(srf);
+}
+
+extern void
+xa_tracker_version(int *major, int *minor, int *patch)
+{
+    *major = XA_TRACKER_VERSION_MAJOR;
+    *minor = XA_TRACKER_VERSION_MINOR;
+    *patch = XA_TRACKER_VERSION_PATCH;
+}
+
+extern int
+xa_surface_handle(struct xa_surface *srf,
+		  uint32_t * handle, unsigned int *stride)
+{
+    struct winsys_handle whandle;
+
+    struct pipe_screen *screen = srf->xa->screen;
+    boolean res;
+
+    memset(&whandle, 0, sizeof(whandle));
+    whandle.type = DRM_API_HANDLE_TYPE_SHARED;
+    res = screen->resource_get_handle(screen, srf->tex, &whandle);
+    if (!res)
+	return -XA_ERR_INVAL;
+
+    *handle = whandle.handle;
+    *stride = whandle.stride;
+
+    return XA_ERR_NONE;
+}
+
+enum xa_formats
+xa_surface_format(const struct xa_surface *srf)
+{
+    return srf->fdesc.xa_format;
+}
diff --git a/src/gallium/state_trackers/xa/xa_tracker.h b/src/gallium/state_trackers/xa/xa_tracker.h
new file mode 100644
index 00000000000..62f8a210fb6
--- /dev/null
+++ b/src/gallium/state_trackers/xa/xa_tracker.h
@@ -0,0 +1,178 @@
+/**********************************************************
+ * Copyright 2009-2011 VMware, Inc. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * The format encoding idea is partially borrowed from libpixman, but it is not
+ * considered a "substantial part of the software", so the pixman copyright
+ * is left out for simplicity, and acknowledgment is instead given in this way.
+ *
+ *********************************************************
+ * Authors:
+ * Zack Rusin <zackr-at-vmware-dot-com>
+ * Thomas Hellstrom <thellstrom-at-vmware-dot-com>
+ */
+
+#ifndef _XA_TRACKER_H_
+#define _XA_TRACKER_H_
+
+#include <stdint.h>
+
+#define XA_TRACKER_VERSION_MAJOR 0
+#define XA_TRACKER_VERSION_MINOR 4
+#define XA_TRACKER_VERSION_PATCH 0
+
+#define XA_FLAG_SHARED         (1 << 0)
+#define XA_FLAG_RENDER_TARGET  (1 << 1)
+
+#define XA_MAP_READ            (1 << 0)
+#define XA_MAP_WRITE           (1 << 1)
+
+#define XA_ERR_NONE            0
+#define XA_ERR_NORES           1
+#define XA_ERR_INVAL           2
+#define XA_ERR_BUSY            3
+
+enum xa_surface_type {
+    xa_type_other,
+    xa_type_a,
+    xa_type_argb,
+    xa_type_abgr,
+    xa_type_bgra,
+    xa_type_z,
+    xa_type_zs,
+    xa_type_sz,
+    xa_type_yuv_component
+};
+
+/*
+ * Note that these formats should not be assumed to be binary compatible with
+ * pixman formats, but with the below macros and a format type map,
+ * conversion should be simple. Macros for now. We might replace with
+ * inline functions.
+ */
+
+#define xa_format(bpp,type,a,r,g,b)	(((bpp) << 24) |  \
+					 ((type) << 16) | \
+					 ((a) << 12) |	  \
+					 ((r) << 8) |	  \
+					 ((g) << 4) |	  \
+					 ((b)))
+/*
+ *  Non-RGBA one- and two component formats.
+ */
+
+#define xa_format_c(bpp,type,c1,c2) (((bpp) << 24) |	  \
+				     ((type) << 16) |	  \
+				     ((c1) << 8) |	  \
+				     ((c2)))
+#define xa_format_bpp(f)	(((f) >> 24)       )
+#define xa_format_type(f)	(((f) >> 16) & 0xff)
+#define xa_format_a(f)	(((f) >> 12) & 0x0f)
+#define xa_format_r(f)	(((f) >>  8) & 0x0f)
+#define xa_format_g(f)	(((f) >>  4) & 0x0f)
+#define xa_format_b(f)	(((f)      ) & 0x0f)
+#define xa_format_rgb(f)	(((f)      ) & 0xfff)
+#define xa_format_c1(f)          (((f) >> 8 ) & 0xff)
+#define xa_format_c2(f)          (((f)      ) & 0xff)
+#define xa_format_argb_depth(f)	(xa_format_a(f) +	\
+				 xa_format_r(f) +	\
+				 xa_format_g(f) +	\
+				 xa_format_b(f))
+#define xa_format_c_depth(f)    (xa_format_c1(f) + \
+				 xa_format_c2(f))
+
+static inline int
+xa_format_type_is_color(uint32_t xa_format)
+{
+    return (xa_format_type(xa_format) < xa_type_z);
+}
+
+static inline unsigned int
+xa_format_depth(uint32_t xa_format)
+{
+    return ((xa_format_type_is_color(xa_format)) ?
+	    xa_format_argb_depth(xa_format) : xa_format_c_depth(xa_format));
+}
+
+enum xa_formats {
+    xa_format_unknown = 0,
+    xa_format_a8 = xa_format(8, xa_type_a, 8, 0, 0, 0),
+
+    xa_format_a8r8g8b8 = xa_format(32, xa_type_argb, 8, 8, 8, 8),
+    xa_format_x8r8g8b8 = xa_format(32, xa_type_argb, 0, 8, 8, 8),
+    xa_format_r5g6b5 = xa_format(16, xa_type_argb, 0, 5, 6, 5),
+    xa_format_x1r5g5b5 = xa_format(16, xa_type_argb, 0, 5, 5, 5),
+
+    xa_format_z16 = xa_format_c(16, xa_type_z, 16, 0),
+    xa_format_z32 = xa_format_c(32, xa_type_z, 32, 0),
+    xa_format_z24 = xa_format_c(32, xa_type_z, 24, 0),
+
+    xa_format_x8z24 = xa_format_c(32, xa_type_sz, 24, 0),
+    xa_format_s8z24 = xa_format_c(32, xa_type_sz, 24, 8),
+    xa_format_z24x8 = xa_format_c(32, xa_type_zs, 24, 0),
+    xa_format_z24s8 = xa_format_c(32, xa_type_zs, 24, 8),
+
+    xa_format_yuv8 = xa_format_c(8, xa_type_yuv_component, 8, 0)
+};
+
+struct xa_tracker;
+struct xa_surface;
+
+struct xa_box {
+    uint16_t x1, y1, x2, y2;
+};
+
+extern void xa_tracker_version(int *major, int *minor, int *patch);
+
+extern struct xa_tracker *xa_tracker_create(int drm_fd);
+
+extern void xa_tracker_destroy(struct xa_tracker *xa);
+
+extern int xa_format_check_supported(struct xa_tracker *xa,
+				     enum xa_formats xa_format,
+				     unsigned int flags);
+
+extern struct xa_surface *xa_surface_create(struct xa_tracker *xa,
+					    int width,
+					    int height,
+					    int depth,
+					    enum xa_surface_type stype,
+					    enum xa_formats pform,
+					    unsigned int flags);
+
+enum xa_formats xa_surface_format(const struct xa_surface *srf);
+
+extern void xa_surface_destroy(struct xa_surface *srf);
+
+extern int xa_surface_redefine(struct xa_surface *srf,
+			       int width,
+			       int height,
+			       int depth,
+			       enum xa_surface_type stype,
+			       enum xa_formats rgb_format,
+			       unsigned int new_flags,
+			       int copy_contents);
+
+extern int xa_surface_handle(struct xa_surface *srf,
+			     uint32_t * handle, unsigned int *byte_stride);
+
+#endif
diff --git a/src/gallium/state_trackers/xa/xa_yuv.c b/src/gallium/state_trackers/xa/xa_yuv.c
new file mode 100644
index 00000000000..66cbc5393b5
--- /dev/null
+++ b/src/gallium/state_trackers/xa/xa_yuv.c
@@ -0,0 +1,179 @@
+/**********************************************************
+ * Copyright 2009-2011 VMware, Inc. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ *********************************************************
+ * Authors:
+ * Zack Rusin <zackr-at-vmware-dot-com>
+ * Thomas Hellstrom <thellstrom-at-vmware-dot-com>
+ */
+
+#include "xa_context.h"
+#include "xa_priv.h"
+#include "util/u_inlines.h"
+#include "util/u_sampler.h"
+#include "util/u_surface.h"
+#include "cso_cache/cso_context.h"
+
+static void
+xa_yuv_bind_blend_state(struct xa_context *r)
+{
+    struct pipe_blend_state blend;
+
+    memset(&blend, 0, sizeof(struct pipe_blend_state));
+    blend.rt[0].blend_enable = 0;
+    blend.rt[0].colormask = PIPE_MASK_RGBA;
+
+    /* porter&duff src */
+    blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE;
+    blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE;
+    blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO;
+    blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO;
+
+    cso_set_blend(r->cso, &blend);
+}
+
+static void
+xa_yuv_bind_shaders(struct xa_context *r)
+{
+    unsigned vs_traits = 0, fs_traits = 0;
+    struct xa_shader shader;
+
+    vs_traits |= VS_YUV;
+    fs_traits |= FS_YUV;
+
+    shader = xa_shaders_get(r->shaders, vs_traits, fs_traits);
+    cso_set_vertex_shader_handle(r->cso, shader.vs);
+    cso_set_fragment_shader_handle(r->cso, shader.fs);
+}
+
+static void
+xa_yuv_bind_samplers(struct xa_context *r, struct xa_surface *yuv[])
+{
+    struct pipe_sampler_state *samplers[3];
+    struct pipe_sampler_state sampler;
+    struct pipe_sampler_view *views[3];
+    struct pipe_sampler_view view_templ;
+    unsigned int i;
+
+    memset(&sampler, 0, sizeof(struct pipe_sampler_state));
+
+    sampler.wrap_s = PIPE_TEX_WRAP_CLAMP;
+    sampler.wrap_t = PIPE_TEX_WRAP_CLAMP;
+    sampler.min_img_filter = PIPE_TEX_FILTER_LINEAR;
+    sampler.mag_img_filter = PIPE_TEX_FILTER_LINEAR;
+    sampler.min_mip_filter = PIPE_TEX_MIPFILTER_NEAREST;
+    sampler.normalized_coords = 1;
+
+    for (i = 0; i < 3; ++i) {
+	samplers[i] = &sampler;
+	if (!yuv[i]->view) {
+	    u_sampler_view_default_template(&view_templ,
+					    yuv[i]->tex, yuv[i]->tex->format);
+
+	    yuv[i]->view = r->pipe->create_sampler_view(r->pipe,
+							yuv[i]->tex,
+							&view_templ);
+	}
+	views[i] = yuv[i]->view;
+    }
+
+    cso_set_samplers(r->cso, 3, (const struct pipe_sampler_state **)samplers);
+    cso_set_fragment_sampler_views(r->cso, 3, views);
+}
+
+static void
+xa_yuv_fs_constants(struct xa_context *r, const float conversion_matrix[])
+{
+    const int param_bytes = 12 * sizeof(float);
+
+    renderer_set_constants(r, PIPE_SHADER_FRAGMENT,
+			   conversion_matrix, param_bytes);
+}
+
+static void
+xa_yuv_destroy_sampler_views(struct xa_surface *yuv[])
+{
+    unsigned int i;
+
+    for (i = 0; i < 3; ++i) {
+	pipe_sampler_view_reference(&yuv[i]->view, NULL);
+    }
+}
+
+extern int
+xa_yuv_planar_blit(struct xa_context *r,
+		   int src_x,
+		   int src_y,
+		   int src_w,
+		   int src_h,
+		   int dst_x,
+		   int dst_y,
+		   int dst_w,
+		   int dst_h,
+		   struct xa_box *box,
+		   unsigned int num_boxes,
+		   const float conversion_matrix[],
+		   struct xa_surface *dst, struct xa_surface *yuv[])
+{
+    float scale_x;
+    float scale_y;
+    struct pipe_surface srf_templ;
+
+    if (dst_w == 0 || dst_h == 0)
+	return XA_ERR_NONE;
+
+    memset(&srf_templ, 0, sizeof(srf_templ));
+    u_surface_default_template(&srf_templ, dst->tex, PIPE_BIND_RENDER_TARGET);
+    dst->srf = r->pipe->create_surface(r->pipe, dst->tex, &srf_templ);
+    if (!dst->srf)
+	return -XA_ERR_NORES;
+
+    renderer_bind_destination(r, dst->srf, dst->srf->width, dst->srf->height);
+    xa_yuv_bind_blend_state(r);
+    xa_yuv_bind_shaders(r);
+    xa_yuv_bind_samplers(r, yuv);
+    xa_yuv_fs_constants(r, conversion_matrix);
+
+    scale_x = (float)src_w / (float)dst_w;
+    scale_y = (float)src_h / (float)dst_h;
+
+    while (num_boxes--) {
+	int x = box->x1;
+	int y = box->y1;
+	int w = box->x2 - box->x1;
+	int h = box->y2 - box->y1;
+
+	renderer_draw_yuv(r,
+			  (float)src_x + scale_x * (x - dst_x),
+			  (float)src_y + scale_y * (y - dst_y),
+			  scale_x * w, scale_y * h, x, y, w, h, yuv);
+	box++;
+    }
+
+    r->pipe->flush(r->pipe, &r->last_fence);
+
+    xa_yuv_destroy_sampler_views(yuv);
+    pipe_surface_reference(&dst->srf, NULL);
+
+    return XA_ERR_NONE;
+}
diff --git a/src/gallium/state_trackers/xorg/SConscript b/src/gallium/state_trackers/xorg/SConscript
index 19315694b7c..4ea4ec4ee8b 100644
--- a/src/gallium/state_trackers/xorg/SConscript
+++ b/src/gallium/state_trackers/xorg/SConscript
@@ -9,10 +9,11 @@ env.Append(CPPPATH = [
     '#/src/mesa',
 ])
 
-env.ParseConfig('pkg-config --cflags --libs libdrm xorg-server')
+env.PkgUseModules(['DRM', 'XORG'])
 
-if env['kms']:
+if env['HAVE_KMS']:
     env.Append(CPPDEFINES = ['HAVE_LIBKMS'])
+    env.PkgUseModules(['KMS'])
 
 conf = env.Configure()
 
diff --git a/src/gallium/state_trackers/xorg/xorg_composite.c b/src/gallium/state_trackers/xorg/xorg_composite.c
index d4dc84a122b..f696b72e1e3 100644
--- a/src/gallium/state_trackers/xorg/xorg_composite.c
+++ b/src/gallium/state_trackers/xorg/xorg_composite.c
@@ -237,7 +237,7 @@ picture_format_fixups(struct exa_pixmap_priv *pSrc, PicturePtr pSrcPicture, bool
    boolean swizzle = FALSE;
    unsigned ret = 0;
 
-   if (pSrc->picture_format == pSrcPicture->format) {
+   if (pSrc && pSrc->picture_format == pSrcPicture->format) {
       if (pSrc->picture_format == PICT_a8) {
          if (mask)
             return FS_MASK_LUMINANCE;
@@ -252,7 +252,7 @@ picture_format_fixups(struct exa_pixmap_priv *pSrc, PicturePtr pSrcPicture, bool
       return 0;
    }
 
-   if (pSrc->picture_format != PICT_a8r8g8b8) {
+   if (pSrc && pSrc->picture_format != PICT_a8r8g8b8) {
       assert(!"can not handle formats");
       return 0;
    }
@@ -355,7 +355,7 @@ bind_samplers(struct exa_context *exa, int op,
               struct exa_pixmap_priv *pMask,
               struct exa_pixmap_priv *pDst)
 {
-   struct pipe_sampler_state *samplers[PIPE_MAX_SAMPLERS];
+   struct pipe_sampler_state *samplers[PIPE_MAX_SAMPLERS] = {0};
    struct pipe_sampler_state src_sampler, mask_sampler;
    struct pipe_sampler_view view_templ;
    struct pipe_sampler_view *src_view;
diff --git a/src/gallium/state_trackers/xorg/xorg_crtc.c b/src/gallium/state_trackers/xorg/xorg_crtc.c
index 0499ed1ea0b..22e61cf7081 100644
--- a/src/gallium/state_trackers/xorg/xorg_crtc.c
+++ b/src/gallium/state_trackers/xorg/xorg_crtc.c
@@ -122,6 +122,7 @@ crtc_set_mode_major(xf86CrtcPtr crtc, DisplayModePtr mode,
     drm_mode.hskew = mode->HSkew;
     drm_mode.vscan = mode->VScan;
     drm_mode.vrefresh = mode->VRefresh;
+    drm_mode.type = 0;
     if (!mode->name)
 	xf86SetModeDefaultName(mode);
     strncpy(drm_mode.name, mode->name, DRM_DISPLAY_MODE_LEN - 1);
diff --git a/src/gallium/state_trackers/xorg/xorg_xv.c b/src/gallium/state_trackers/xorg/xorg_xv.c
index 234574b968e..af4992fc2ed 100644
--- a/src/gallium/state_trackers/xorg/xorg_xv.c
+++ b/src/gallium/state_trackers/xorg/xorg_xv.c
@@ -466,7 +466,6 @@ bind_samplers(struct xorg_xv_port_priv *port)
 {
    struct pipe_sampler_state *samplers[PIPE_MAX_SAMPLERS];
    struct pipe_sampler_state sampler;
-   struct pipe_resource **dst = port->yuv[port->current_set];
    struct pipe_sampler_view **dst_views = port->yuv_views[port->current_set];
 
    memset(&sampler, 0, sizeof(struct pipe_sampler_state));
diff --git a/src/gallium/targets/Makefile.xorg b/src/gallium/targets/Makefile.xorg
index 47040bb14c8..6fad7109f29 100644
--- a/src/gallium/targets/Makefile.xorg
+++ b/src/gallium/targets/Makefile.xorg
@@ -41,7 +41,7 @@ endif
 
 default: depend $(TOP)/$(LIB_DIR)/gallium $(LIBNAME) $(LIBNAME_STAGING)
 
-$(LIBNAME): $(OBJECTS) Makefile ../Makefile.xorg $(LIBS) $(DRIVER_PIPES)
+$(LIBNAME): $(OBJECTS) Makefile ../Makefile.xorg $(LIBS) $(DRIVER_PIPES) $(GALLIUM_AUXILIARIES)
 	$(MKLIB) -linker '$(CC)' -noprefix -o $@ $(LDFLAGS) $(OBJECTS) $(DRIVER_PIPES) $(GALLIUM_AUXILIARIES) $(DRIVER_LINKS)
 
 depend: $(C_SOURCES) $(CPP_SOURCES) $(ASM_SOURCES) $(SYMLINKS) $(GENERATED_SOURCES)
diff --git a/src/gallium/targets/SConscript.dri b/src/gallium/targets/SConscript.dri
index 101863a6848..5ad17f8b3ae 100644
--- a/src/gallium/targets/SConscript.dri
+++ b/src/gallium/targets/SConscript.dri
@@ -29,7 +29,7 @@ drienv.Replace(CPPPATH = [
     '#src/egl/drivers/dri',
 ])
 
-drienv.ParseConfig('pkg-config --cflags --libs libdrm')
+drienv.PkgUseModules('DRM')
 
 dri_common_utils = drienv.SharedObject(
     target = 'utils.o',
diff --git a/src/gallium/targets/dri-i915/SConscript b/src/gallium/targets/dri-i915/SConscript
index ab60013830e..b3bd3dd5826 100644
--- a/src/gallium/targets/dri-i915/SConscript
+++ b/src/gallium/targets/dri-i915/SConscript
@@ -2,7 +2,7 @@ Import('*')
 
 env = drienv.Clone()
 
-env.ParseConfig('pkg-config --cflags --libs libdrm_intel')
+env.PkgUseModules('DRM_INTEL')
 
 env.Append(CPPDEFINES = ['GALLIUM_RBUG', 'GALLIUM_TRACE', 'GALLIUM_GALAHAD'])
 
@@ -26,4 +26,4 @@ module = env.LoadableModule(
     SHLIBPREFIX = '',
 )
 
-env.Alias('dri-i915', module)
\ No newline at end of file
+env.Alias('dri-i915', module)
diff --git a/src/gallium/targets/dri-i965/SConscript b/src/gallium/targets/dri-i965/SConscript
index 669f70d6b8d..01a458db228 100644
--- a/src/gallium/targets/dri-i965/SConscript
+++ b/src/gallium/targets/dri-i965/SConscript
@@ -2,7 +2,7 @@ Import('*')
 
 env = drienv.Clone()
 
-env.ParseConfig('pkg-config --cflags --libs libdrm_intel')
+env.PkgUseModules('DRM_INTEL')
 
 env.Append(CPPDEFINES = [
     'GALLIUM_SOFTPIPE',
@@ -29,4 +29,4 @@ module = env.LoadableModule(
     SHLIBPREFIX = '',
 )
 
-env.Alias('dri-i965', module)
\ No newline at end of file
+env.Alias('dri-i965', module)
diff --git a/src/gallium/targets/dri-r300/Makefile b/src/gallium/targets/dri-r300/Makefile
index cc77a4bc20d..a1bb753f859 100644
--- a/src/gallium/targets/dri-r300/Makefile
+++ b/src/gallium/targets/dri-r300/Makefile
@@ -6,7 +6,6 @@ LIBNAME = r300_dri.so
 PIPE_DRIVERS = \
 	$(TOP)/src/gallium/state_trackers/dri/drm/libdridrm.a \
 	$(TOP)/src/gallium/winsys/radeon/drm/libradeonwinsys.a \
-	$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
 	$(TOP)/src/gallium/drivers/galahad/libgalahad.a \
 	$(TOP)/src/gallium/drivers/trace/libtrace.a \
 	$(TOP)/src/gallium/drivers/rbug/librbug.a \
diff --git a/src/gallium/targets/dri-r600/Makefile b/src/gallium/targets/dri-r600/Makefile
index c8fae2d8585..0c4de203d35 100644
--- a/src/gallium/targets/dri-r600/Makefile
+++ b/src/gallium/targets/dri-r600/Makefile
@@ -7,7 +7,6 @@ PIPE_DRIVERS = \
 	$(TOP)/src/gallium/drivers/r600/libr600.a \
 	$(TOP)/src/gallium/state_trackers/dri/drm/libdridrm.a \
 	$(TOP)/src/gallium/winsys/r600/drm/libr600winsys.a \
-	$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
 	$(TOP)/src/gallium/drivers/trace/libtrace.a \
 	$(TOP)/src/gallium/drivers/rbug/librbug.a \
 	$(TOP)/src/gallium/drivers/noop/libnoop.a
diff --git a/src/gallium/targets/dri-r600/target.c b/src/gallium/targets/dri-r600/target.c
index 2fe345402de..8753e2bab17 100644
--- a/src/gallium/targets/dri-r600/target.c
+++ b/src/gallium/targets/dri-r600/target.c
@@ -1,5 +1,5 @@
 #include "state_tracker/drm_driver.h"
-#include "target-helpers/inline_noop_helper.h"
+#include "target-helpers/inline_debug_helper.h"
 #include "r600/drm/r600_drm_public.h"
 #include "r600/r600_public.h"
 
diff --git a/src/gallium/targets/dri-swrast/SConscript b/src/gallium/targets/dri-swrast/SConscript
index b67483800e4..33acc614e76 100644
--- a/src/gallium/targets/dri-swrast/SConscript
+++ b/src/gallium/targets/dri-swrast/SConscript
@@ -39,4 +39,6 @@ module = env.LoadableModule(
     SHLIBPREFIX = '',
 )
 
+module = env.InstallSharedLibrary(module)
+
 env.Alias('dri-swrast', module)
diff --git a/src/gallium/targets/dri-vmwgfx/target.c b/src/gallium/targets/dri-vmwgfx/target.c
index 1362851d6be..da50b8b8bda 100644
--- a/src/gallium/targets/dri-vmwgfx/target.c
+++ b/src/gallium/targets/dri-vmwgfx/target.c
@@ -19,6 +19,7 @@ create_screen(int fd)
    if (!screen)
       return NULL;
 
+   vmw_winsys_screen_set_throttling(screen, 10);
    screen = sw_screen_wrap(screen);
 
    screen = debug_screen_wrap(screen);
diff --git a/src/gallium/targets/egl-static/Makefile b/src/gallium/targets/egl-static/Makefile
new file mode 100644
index 00000000000..832d7ba438f
--- /dev/null
+++ b/src/gallium/targets/egl-static/Makefile
@@ -0,0 +1,201 @@
+# src/gallium/targets/egl-static/Makefile
+#
+# This is Makefile for egl_gallium.so.  It is static in that all state trackers
+# and pipe drivers are linked statically when possible.
+#
+# The following variables are examined
+#
+#   EGL_PLATFORMS       - platforms to support
+#   EGL_CLIENT_APIS     - state trackers to support
+#   GALLIUM_WINSYS_DIRS - pipe drivers to support
+#   SHARED_GLAPI        - st/mesa can be statically linked or not
+#
+
+TOP = ../../../..
+include $(TOP)/configs/current
+
+OUTPUTS := egl_gallium
+
+egl_CPPFLAGS := \
+	-I$(TOP)/include \
+	-I$(TOP)/src/gallium/auxiliary \
+	-I$(TOP)/src/gallium/drivers \
+	-I$(TOP)/src/gallium/include \
+	-I$(TOP)/src/gallium/winsys
+egl_LIBS := \
+	$(TOP)/src/gallium/drivers/identity/libidentity.a \
+	$(TOP)/src/gallium/drivers/trace/libtrace.a \
+	$(TOP)/src/gallium/drivers/rbug/librbug.a \
+	$(GALLIUM_AUXILIARIES)
+egl_SYS :=
+
+egl_SOURCES := \
+	egl.c \
+	egl_pipe.c \
+	egl_st.c
+
+egl_OBJECTS := $(egl_SOURCES:%.c=%.o)
+
+# st/egl
+egl_CPPFLAGS += \
+	-I$(TOP)/src/gallium/state_trackers/egl \
+	-I$(TOP)/src/egl/main \
+	-D_EGL_MAIN=_eglMain
+egl_LIBS += $(TOP)/src/gallium/state_trackers/egl/libegl.a
+egl_SYS += $(LIBUDEV_LIBS) $(DLOPEN_LIBS) -lEGL -lm
+
+# EGL platforms
+ifneq ($(findstring x11, $(EGL_PLATFORMS)),)
+egl_CPPFLAGS += $(LIBDRM_CFLAGS)
+egl_LIBS += $(TOP)/src/gallium/winsys/sw/xlib/libws_xlib.a
+egl_SYS += -lX11 -lXext -lXfixes $(LIBDRM_LIB)
+endif
+ifneq ($(findstring wayland, $(EGL_PLATFORMS)),)
+egl_CPPFLAGS += $(LIBDRM_CFLAGS)
+egl_LIBS += $(TOP)/src/gallium/winsys/sw/wayland/libws_wayland.a
+egl_LIBS += $(TOP)/src/egl/wayland/wayland-drm/libwayland-drm.a
+egl_SYS += $(LIBDRM_LIB) $(WAYLAND_LIBS)
+endif
+ifneq ($(findstring drm, $(EGL_PLATFORMS)),)
+egl_CPPFLAGS += $(LIBDRM_CFLAGS)
+egl_SYS += $(LIBDRM_LIB) -lgbm
+endif
+ifneq ($(findstring fbdev, $(EGL_PLATFORMS)),)
+egl_LIBS += $(TOP)/src/gallium/winsys/sw/fbdev/libfbdev.a
+endif
+
+# st/mesa
+ifneq ($(filter $(GL_LIB), $(EGL_CLIENT_APIS)),)
+egl_CPPFLAGS += -I$(TOP)/src/mesa $(API_DEFINES)
+# make st/mesa built-in when there is a single glapi provider
+ifeq ($(SHARED_GLAPI),1)
+egl_LIBS += $(TOP)/src/mesa/libmesagallium.a
+egl_SYS += -lm -lpthread $(DLOPEN_LIBS) -l$(GLAPI_LIB)
+else
+egl_CPPFLAGS += -D_EGL_EXTERNAL_GL=1
+OUTPUTS += st_GL
+endif # SHARED_GLAPI
+endif
+
+# st/vega
+ifneq ($(filter $(VG_LIB), $(EGL_CLIENT_APIS)),)
+egl_CPPFLAGS += -I$(TOP)/src/gallium/state_trackers/vega -DFEATURE_VG=1
+egl_LIBS += $(TOP)/src/gallium/state_trackers/vega/libvega.a
+egl_SYS += -lm -l$(VG_LIB)
+endif
+
+# i915
+ifneq ($(findstring i915/drm,$(GALLIUM_WINSYS_DIRS)),)
+egl_CPPFLAGS += -D_EGL_PIPE_I915=1
+egl_LIBS += \
+	$(TOP)/src/gallium/winsys/i915/drm/libi915drm.a \
+	$(TOP)/src/gallium/drivers/i915/libi915.a
+egl_SYS += -ldrm_intel
+endif
+
+# i965
+ifneq ($(findstring i965/drm,$(GALLIUM_WINSYS_DIRS)),)
+egl_CPPFLAGS += -D_EGL_PIPE_I995=1
+egl_LIBS += \
+	$(TOP)/src/gallium/winsys/i965/drm/libi965drm.a \
+	$(TOP)/src/gallium/drivers/i965/libi965.a \
+	$(TOP)/src/gallium/winsys/sw/wrapper/libwsw.a
+egl_SYS += -ldrm_intel
+endif
+
+# nouveau
+ifneq ($(findstring nouveau/drm,$(GALLIUM_WINSYS_DIRS)),)
+egl_CPPFLAGS += -D_EGL_PIPE_NOUVEAU=1
+egl_LIBS += \
+	$(TOP)/src/gallium/winsys/nouveau/drm/libnouveaudrm.a \
+	$(TOP)/src/gallium/drivers/nvfx/libnvfx.a \
+	$(TOP)/src/gallium/drivers/nv50/libnv50.a \
+	$(TOP)/src/gallium/drivers/nvc0/libnvc0.a \
+	$(TOP)/src/gallium/drivers/nouveau/libnouveau.a
+egl_SYS += -ldrm_nouveau
+endif
+
+# r300
+ifneq ($(findstring radeon/drm,$(GALLIUM_WINSYS_DIRS)),)
+egl_CPPFLAGS += -D_EGL_PIPE_R300=1
+egl_LIBS += \
+	$(TOP)/src/gallium/winsys/radeon/drm/libradeonwinsys.a \
+	$(TOP)/src/gallium/drivers/r300/libr300.a
+egl_SYS += -ldrm_radeon
+endif
+
+# r600
+ifneq ($(findstring r600/drm,$(GALLIUM_WINSYS_DIRS)),)
+egl_CPPFLAGS += -D_EGL_PIPE_R600=1
+egl_LIBS += \
+	$(TOP)/src/gallium/winsys/r600/drm/libr600winsys.a \
+	$(TOP)/src/gallium/drivers/r600/libr600.a
+egl_SYS += -ldrm_radeon
+endif
+
+# vmwgfx
+ifneq ($(findstring svga/drm,$(GALLIUM_WINSYS_DIRS)),)
+egl_CPPFLAGS += -D_EGL_PIPE_VMWGFX=1
+egl_LIBS += \
+	$(TOP)/src/gallium/winsys/svga/drm/libsvgadrm.a \
+	$(TOP)/src/gallium/drivers/svga/libsvga.a
+endif
+
+# swrast
+egl_CPPFLAGS += -DGALLIUM_SOFTPIPE -DGALLIUM_RBUG -DGALLIUM_TRACE
+egl_LIBS += $(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a
+egl_SYS += -lm
+
+# sort to remove duplicates
+egl_CPPFLAGS := $(sort $(egl_CPPFLAGS))
+egl_LIBS := $(sort $(egl_LIBS))
+egl_SYS := $(sort $(egl_SYS))
+
+# st_GL, built only when shared glapi is not enabled
+st_GL_CPPFLAGS := -I $(TOP)/src/mesa -I$(TOP)/src/gallium/include
+st_GL_LIBS := $(TOP)/src/mesa/libmesagallium.a $(GALLIUM_AUXILIARIES)
+st_GL_SYS := -lm -lpthread $(DLOPEN_LIBS)
+
+# LLVM
+ifeq ($(MESA_LLVM),1)
+egl_CPPFLAGS += -DGALLIUM_LLVMPIPE
+egl_LIBS += $(TOP)/src/gallium/drivers/llvmpipe/libllvmpipe.a
+egl_SYS += $(LLVM_LIBS)
+LDFLAGS += $(LLVM_LDFLAGS)
+
+st_GL_SYS += $(LLVM_LIBS)
+endif
+
+OUTPUT_PATH := $(TOP)/$(LIB_DIR)/egl
+OUTPUTS := $(addprefix $(OUTPUT_PATH)/, $(addsuffix .so, $(OUTPUTS)))
+
+default: $(OUTPUTS)
+
+$(OUTPUT_PATH)/egl_gallium.so: $(egl_OBJECTS) $(egl_LIBS)
+	$(MKLIB) -o $(notdir $@) -noprefix -linker '$(CXX)' \
+		-ldflags '-L$(TOP)/$(LIB_DIR) -Wl,--no-undefined $(LDFLAGS)' \
+		-cplusplus -install $(OUTPUT_PATH) $(MKLIB_OPTIONS) \
+		$(egl_OBJECTS) -Wl,--start-group $(egl_LIBS) -Wl,--end-group \
+		$(egl_SYS)
+
+$(OUTPUT_PATH)/st_GL.so: st_GL.o $(st_GL_LIBS)
+	$(MKLIB) -o $(notdir $@) -noprefix -linker '$(CXX)' \
+		-ldflags '-L$(TOP)/$(LIB_DIR) $(LDFLAGS)' \
+		-cplusplus -install $(OUTPUT_PATH) $(MKLIB_OPTIONS) \
+		$< -Wl,--start-group $(st_GL_LIBS) -Wl,--end-group \
+		$(st_GL_SYS)
+
+$(egl_OBJECTS): %.o: %.c
+	$(CC) -c -o $@ $< $(egl_CPPFLAGS) $(DEFINES) $(CFLAGS)
+
+st_GL.o: st_GL.c
+	$(CC) -c -o $@ $< $(st_GL_CPPFLAGS) $(DEFINES) $(CFLAGS)
+
+install: $(OUTPUTS)
+	$(INSTALL) -d $(DESTDIR)$(EGL_DRIVER_INSTALL_DIR)
+	for out in $(OUTPUTS); do \
+		$(MINSTALL) -m 755 "$$out" $(DESTDIR)$(EGL_DRIVER_INSTALL_DIR); \
+	done
+
+clean:
+	rm -f *.o
diff --git a/src/gallium/targets/egl-static/SConscript b/src/gallium/targets/egl-static/SConscript
index cbd98cc416a..dfd05437231 100644
--- a/src/gallium/targets/egl-static/SConscript
+++ b/src/gallium/targets/egl-static/SConscript
@@ -79,21 +79,17 @@ if True:
     openvg_name = 'OpenVG' if env['platform'] != 'windows' else 'libOpenVG'
     env.Prepend(LIBS = [openvg_name, st_vega])
 
-if env['x11']:
+if env['HAVE_X11']:
     env.Prepend(LIBS = [
         ws_xlib,
-        env['X11_LIBS'],
     ])
-
-if env['dri']:
-    env.ParseConfig('pkg-config --cflags --libs xfixes')
+    env.PkgUseModules('X11')
 
 # pipe drivers
-if env['drm']:
-    env.ParseConfig('pkg-config --cflags --libs libdrm')
+if env['HAVE_DRM']:
+    env.PkgUseModules('DRM')
 
-    if env['drm_intel']:
-        env.ParseConfig('pkg-config --cflags --libs libdrm_intel')
+    if env['HAVE_DRM_INTEL']:
         env.Append(CPPDEFINES = ['_EGL_PIPE_I915', '_EGL_PIPE_I965'])
         env.Prepend(LIBS = [
             i915drm,
@@ -103,7 +99,7 @@ if env['drm']:
             ws_wrapper,
         ])
 
-    if env['drm_radeon']:
+    if env['HAVE_DRM_RADEON']:
         env.Append(CPPDEFINES = ['_EGL_PIPE_R300', '_EGL_PIPE_R600'])
         env.Prepend(LIBS = [
             radeonwinsys,
diff --git a/src/gallium/targets/egl-static/egl.c b/src/gallium/targets/egl-static/egl.c
index e617ff50208..568f5498dd4 100644
--- a/src/gallium/targets/egl-static/egl.c
+++ b/src/gallium/targets/egl-static/egl.c
@@ -28,6 +28,15 @@
 
 #include "common/egl_g3d_loader.h"
 #include "egldriver.h"
+#include "egllog.h"
+
+#ifdef HAVE_LIBUDEV
+#include <stdio.h> /* for sscanf */
+#include <libudev.h>
+#endif
+
+#define DRIVER_MAP_GALLIUM_ONLY
+#include "pci_ids/pci_id_driver_map.h"
 
 #include "egl_pipe.h"
 #include "egl_st.h"
@@ -52,15 +61,108 @@ get_st_api(enum st_api_type api)
    return stmod->stapi;
 }
 
-static struct st_api *
-guess_gl_api(enum st_profile_type profile)
+#ifdef HAVE_LIBUDEV
+
+static boolean
+drm_fd_get_pci_id(int fd, int *vendor_id, int *chip_id)
 {
-   return get_st_api(ST_API_OPENGL);
+   struct udev *udev = NULL;
+   struct udev_device *device = NULL, *parent;
+   struct stat buf;
+   const char *pci_id;
+
+   *chip_id = -1;
+
+   udev = udev_new();
+   if (fstat(fd, &buf) < 0) {
+      _eglLog(_EGL_WARNING, "failed to stat fd %d", fd);
+      goto out;
+   }
+
+   device = udev_device_new_from_devnum(udev, 'c', buf.st_rdev);
+   if (device == NULL) {
+      _eglLog(_EGL_WARNING,
+              "could not create udev device for fd %d", fd);
+      goto out;
+   }
+
+   parent = udev_device_get_parent(device);
+   if (parent == NULL) {
+      _eglLog(_EGL_WARNING, "could not get parent device");
+      goto out;
+   }
+
+   pci_id = udev_device_get_property_value(parent, "PCI_ID");
+   if (pci_id == NULL ||
+       sscanf(pci_id, "%x:%x", vendor_id, chip_id) != 2) {
+      _eglLog(_EGL_WARNING, "malformed or no PCI ID");
+      *chip_id = -1;
+      goto out;
+   }
+
+out:
+   if (device)
+      udev_device_unref(device);
+   if (udev)
+      udev_unref(udev);
+
+   return (*chip_id >= 0);
+}
+
+#else
+
+static boolean
+drm_fd_get_pci_id(int fd, int *vendor_id, int *chip_id)
+{
+   return FALSE;
+}
+
+#endif /* HAVE_LIBUDEV */
+
+static const char *
+drm_fd_get_screen_name(int fd)
+{
+   int vendor_id, chip_id;
+   int idx, i;
+
+   if (!drm_fd_get_pci_id(fd, &vendor_id, &chip_id)) {
+      _eglLog(_EGL_WARNING, "failed to get driver name for fd %d", fd);
+      return NULL;
+   }
+
+   for (idx = 0; driver_map[idx].driver; idx++) {
+      if (vendor_id != driver_map[idx].vendor_id)
+         continue;
+
+      /* done if no chip id */
+      if (driver_map[idx].num_chips_ids == -1)
+         break;
+
+      for (i = 0; i < driver_map[idx].num_chips_ids; i++) {
+         if (driver_map[idx].chip_ids[i] == chip_id)
+            break;
+      }
+      /* matched! */
+      if (i < driver_map[idx].num_chips_ids)
+         break;
+   }
+
+   _eglLog((driver_map[idx].driver) ? _EGL_INFO : _EGL_WARNING,
+         "pci id for fd %d: %04x:%04x, driver %s",
+         fd, vendor_id, chip_id, driver_map[idx].driver);
+
+   return driver_map[idx].driver;
 }
 
 static struct pipe_screen *
 create_drm_screen(const char *name, int fd)
 {
+   if (!name) {
+      name = drm_fd_get_screen_name(fd);
+      if (!name)
+         return NULL;
+   }
+
    return egl_pipe_create_drm_screen(name, fd);
 }
 
@@ -79,7 +181,6 @@ loader_init(void)
       egl_g3d_loader.profile_masks[i] = egl_st_get_profile_mask(i);
 
    egl_g3d_loader.get_st_api = get_st_api;
-   egl_g3d_loader.guess_gl_api = guess_gl_api;
    egl_g3d_loader.create_drm_screen = create_drm_screen;
    egl_g3d_loader.create_sw_screen = create_sw_screen;
 
@@ -95,7 +196,7 @@ loader_fini(void)
       struct st_module *stmod = &st_modules[i];
 
       if (stmod->stapi) {
-         stmod->stapi->destroy(stmod->stapi);
+         egl_st_destroy_api(stmod->stapi);
          stmod->stapi = NULL;
       }
       stmod->initialized = FALSE;
diff --git a/src/gallium/targets/egl-static/egl_st.c b/src/gallium/targets/egl-static/egl_st.c
index 3db52621def..81d7bb47568 100644
--- a/src/gallium/targets/egl-static/egl_st.c
+++ b/src/gallium/targets/egl-static/egl_st.c
@@ -29,52 +29,143 @@
 #include "state_tracker/st_api.h"
 #include "egl_st.h"
 
-/* for st/mesa */
+#if FEATURE_GL || FEATURE_ES1 || FEATURE_ES2
 #include "state_tracker/st_gl_api.h"
-/* for st/vega */
+#endif
+
+#if FEATURE_VG
 #include "vg_api.h"
+#endif
+
+#if _EGL_EXTERNAL_GL
+
+#include "util/u_string.h"
+#include "util/u_dl.h"
+#include "egldriver.h"
+#include "egllog.h"
+
+static struct util_dl_library *egl_st_gl_lib;
+
+static EGLBoolean
+dlopen_gl_lib_cb(const char *dir, size_t len, void *callback_data)
+{
+   const char *name = (const char *) callback_data;
+   char path[1024];
+   int ret;
+
+   if (len) {
+      ret = util_snprintf(path, sizeof(path), "%.*s/%s" UTIL_DL_EXT,
+            len, dir, name);
+   }
+   else {
+      ret = util_snprintf(path, sizeof(path), "%s" UTIL_DL_EXT, name);
+   }
+
+   if (ret > 0 && ret < sizeof(path)) {
+      egl_st_gl_lib = util_dl_open(path);
+      if (egl_st_gl_lib)
+         _eglLog(_EGL_DEBUG, "loaded %s", path);
+   }
+
+   return !egl_st_gl_lib;
+}
 
 static struct st_api *
-st_GL_create_api(void)
+load_gl(const char *name, const char *procname)
 {
-#if FEATURE_GL || FEATURE_ES1 || FEATURE_ES2
-   return st_gl_api_create();
-#else
-   return NULL;
-#endif
+   struct st_api *(*create_api)(void);
+   struct st_api *stapi = NULL;
+
+   _eglSearchPathForEach(dlopen_gl_lib_cb, (void *) name);
+   if (!egl_st_gl_lib)
+      return NULL;
+
+   create_api = (struct st_api *(*)(void))
+      util_dl_get_proc_address(egl_st_gl_lib, procname);
+   if (create_api)
+      stapi = create_api();
+
+   if (!stapi) {
+      util_dl_close(egl_st_gl_lib);
+      egl_st_gl_lib = NULL;
+   }
+
+   return stapi;
 }
 
 static struct st_api *
-st_OpenVG_create_api(void)
+egl_st_load_gl(void)
 {
-#if FEATURE_VG
-   return (struct st_api *) vg_api_get();
-#else
-   return NULL;
-#endif
+   const char module[] = "st_GL";
+   const char symbol[] = "st_api_create_OpenGL";
+   struct st_api *stapi;
+
+   stapi = load_gl(module, symbol);
+
+   /* try again with libglapi.so loaded */
+   if (!stapi) {
+      struct util_dl_library *glapi = util_dl_open("libglapi" UTIL_DL_EXT);
+
+      if (glapi) {
+         _eglLog(_EGL_DEBUG, "retry with libglapi" UTIL_DL_EXT " loaded");
+
+         stapi = load_gl(module, symbol);
+         util_dl_close(glapi);
+      }
+   }
+   if (!stapi)
+      _eglLog(_EGL_WARNING, "unable to load %s" UTIL_DL_EXT, module);
+
+   return stapi;
 }
 
+#endif /* _EGL_EXTERNAL_GL */
+
 struct st_api *
 egl_st_create_api(enum st_api_type api)
 {
-   struct st_api *stapi;
+   struct st_api *stapi = NULL;
 
    switch (api) {
    case ST_API_OPENGL:
-      stapi = st_GL_create_api();
+#if FEATURE_GL || FEATURE_ES1 || FEATURE_ES2
+#if _EGL_EXTERNAL_GL
+      stapi = egl_st_load_gl();
+#else
+      stapi = st_gl_api_create();
+#endif
+#endif
       break;
    case ST_API_OPENVG:
-      stapi = st_OpenVG_create_api();
+#if FEATURE_VG
+      stapi = (struct st_api *) vg_api_get();
+#endif
       break;
    default:
       assert(!"Unknown API Type\n");
-      stapi = NULL;
       break;
    }
 
    return stapi;
 }
 
+void
+egl_st_destroy_api(struct st_api *stapi)
+{
+#if _EGL_EXTERNAL_GL
+   boolean is_gl = (stapi->api == ST_API_OPENGL);
+
+   stapi->destroy(stapi);
+
+   if (is_gl) {
+      util_dl_close(egl_st_gl_lib);
+      egl_st_gl_lib = NULL;
+   }
+#else
+   stapi->destroy(stapi);
+#endif
+}
+
 uint
 egl_st_get_profile_mask(enum st_api_type api)
 {
diff --git a/src/gallium/targets/egl-static/egl_st.h b/src/gallium/targets/egl-static/egl_st.h
index ba82faf0b0e..7a3773c6ba2 100644
--- a/src/gallium/targets/egl-static/egl_st.h
+++ b/src/gallium/targets/egl-static/egl_st.h
@@ -34,6 +34,9 @@
 struct st_api *
 egl_st_create_api(enum st_api_type api);
 
+void
+egl_st_destroy_api(struct st_api *stapi);
+
 uint
 egl_st_get_profile_mask(enum st_api_type api);
 
diff --git a/src/gallium/targets/egl/egl.h b/src/gallium/targets/egl-static/st_GL.c
index 5fd06785407..3f4b7a09fa4 100644
--- a/src/gallium/targets/egl/egl.h
+++ b/src/gallium/targets/egl-static/st_GL.c
@@ -1,8 +1,8 @@
 /*
  * Mesa 3-D graphics library
- * Version:  7.9
+ * Version:  7.10
  *
- * Copyright (C) 2010 LunarG Inc.
+ * Copyright (C) 2011 LunarG Inc.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -25,20 +25,14 @@
  * Authors:
  *    Chia-I Wu <olv@lunarg.com>
  */
-
-#ifndef _EGL_H_
-#define _EGL_H_
-
+#include "state_tracker/st_gl_api.h"
 #include "pipe/p_compiler.h"
-#include "state_tracker/st_api.h"
-
-#define ST_CREATE_OPENGL_SYMBOL "st_api_create_OpenGL"
-#define ST_CREATE_OPENVG_SYMBOL "st_api_create_OpenVG"
 
 PUBLIC struct st_api *
 st_api_create_OpenGL(void);
 
-PUBLIC struct st_api *
-st_api_create_OpenVG(void);
-
-#endif /* _EGL_H_ */
+struct st_api *
+st_api_create_OpenGL(void)
+{
+   return st_gl_api_create();
+}
diff --git a/src/gallium/targets/egl/Makefile b/src/gallium/targets/egl/Makefile
deleted file mode 100644
index dd566bd9a06..00000000000
--- a/src/gallium/targets/egl/Makefile
+++ /dev/null
@@ -1,242 +0,0 @@
-# src/gallium/targets/egl/Makefile
-#
-# This is the Makefile for EGL Gallium driver package.  The package consists of
-#
-#   egl_gallium.so - EGL driver
-#   pipe_<HW>.so   - pipe drivers
-#   st_<API>.so    - client API state trackers
-#
-# The following variables are examined
-#
-#   EGL_PLATFORMS       - platforms to support
-#   GALLIUM_WINSYS_DIRS - pipe drivers to support
-#   EGL_CLIENT_APIS     - state trackers to support
-#
-
-TOP = ../../../..
-include $(TOP)/configs/current
-
-ST_PREFIX := st_
-PIPE_PREFIX := pipe_
-
-common_CPPFLAGS := \
-	-I$(TOP)/include \
-	-I$(TOP)/src/gallium/auxiliary \
-	-I$(TOP)/src/gallium/drivers \
-	-I$(TOP)/src/gallium/include \
-	-I$(TOP)/src/gallium/winsys \
-	$(LIBDRM_CFLAGS)
-
-common_SYS :=
-common_LIBS := \
-	$(TOP)/src/gallium/drivers/identity/libidentity.a \
-	$(TOP)/src/gallium/drivers/trace/libtrace.a \
-	$(TOP)/src/gallium/drivers/rbug/librbug.a \
-	$(GALLIUM_AUXILIARIES)
-
-# EGL driver
-egl_CPPFLAGS := \
-	-I$(TOP)/src/gallium/state_trackers/egl \
-	-I$(TOP)/src/egl/main \
-	-DPIPE_PREFIX=\"$(PIPE_PREFIX)\" -DST_PREFIX=\"$(ST_PREFIX)\"
-egl_SYS := -lm $(DLOPEN_LIBS) -lEGL
-egl_LIBS := $(TOP)/src/gallium/state_trackers/egl/libegl.a
-
-ifneq ($(findstring x11, $(EGL_PLATFORMS)),)
-egl_SYS += -lX11 -lXext -lXfixes $(LIBDRM_LIB)
-egl_LIBS += $(TOP)/src/gallium/winsys/sw/xlib/libws_xlib.a
-endif
-ifneq ($(findstring wayland, $(EGL_PLATFORMS)),)
-egl_SYS += $(WAYLAND_LIBS) $(LIBDRM_LIB)
-egl_LIBS += $(TOP)/src/gallium/winsys/sw/wayland/libws_wayland.a
-egl_LIBS += $(TOP)/src/egl/wayland/wayland-drm/libwayland-drm.a
-endif
-ifneq ($(findstring drm, $(EGL_PLATFORMS)),)
-egl_SYS += $(LIBUDEV_LIBS) $(LIBDRM_LIB)
-endif
-ifneq ($(findstring fbdev, $(EGL_PLATFORMS)),)
-egl_LIBS += $(TOP)/src/gallium/winsys/sw/fbdev/libfbdev.a
-endif
-
-# EGL_RENDERABLE_TYPE is a compile time attribute
-ifneq ($(filter $(GL_LIB), $(EGL_CLIENT_APIS)),)
-egl_CPPFLAGS += $(API_DEFINES)
-endif
-ifneq ($(filter $(VG_LIB), $(EGL_CLIENT_APIS)),)
-egl_CPPFLAGS += -DFEATURE_VG=1
-endif
-egl_CPPFLAGS := $(sort $(egl_CPPFLAGS))
-
-# i915 pipe driver
-i915_CPPFLAGS :=
-i915_SYS := -ldrm_intel
-i915_LIBS := \
-	$(TOP)/src/gallium/winsys/i915/drm/libi915drm.a \
-	$(TOP)/src/gallium/drivers/i915/libi915.a
-
-# i965 pipe driver
-i965_CPPFLAGS :=
-i965_SYS := -ldrm_intel
-i965_LIBS := \
-	$(TOP)/src/gallium/winsys/i965/drm/libi965drm.a \
-	$(TOP)/src/gallium/drivers/i965/libi965.a \
-	$(TOP)/src/gallium/winsys/sw/wrapper/libwsw.a
-
-# nouveau pipe driver
-nouveau_CPPFLAGS :=
-nouveau_SYS := -ldrm_nouveau
-nouveau_LIBS := \
-	$(TOP)/src/gallium/winsys/nouveau/drm/libnouveaudrm.a \
-	$(TOP)/src/gallium/drivers/nvfx/libnvfx.a \
-	$(TOP)/src/gallium/drivers/nv50/libnv50.a \
-	$(TOP)/src/gallium/drivers/nvc0/libnvc0.a \
-	$(TOP)/src/gallium/drivers/nouveau/libnouveau.a
-
-# r300 pipe driver
-r300_CPPFLAGS :=
-r300_SYS := -ldrm
-r300_LIBS := \
-	$(TOP)/src/gallium/winsys/radeon/drm/libradeonwinsys.a \
-	$(TOP)/src/gallium/drivers/r300/libr300.a
-
-# r600 pipe driver
-r600_CPPFLAGS :=
-r600_SYS := -ldrm -ldrm_radeon
-r600_LIBS := \
-	$(TOP)/src/gallium/winsys/r600/drm/libr600winsys.a \
-	$(TOP)/src/gallium/drivers/r600/libr600.a
-
-# vmwgfx pipe driver
-vmwgfx_CPPFLAGS :=
-vmwgfx_SYS :=
-vmwgfx_LIBS := \
-	$(TOP)/src/gallium/winsys/svga/drm/libsvgadrm.a \
-	$(TOP)/src/gallium/drivers/svga/libsvga.a
-
-# swrast (pseudo) pipe driver
-swrast_CPPFLAGS := -DGALLIUM_SOFTPIPE -DGALLIUM_RBUG -DGALLIUM_TRACE
-swrast_SYS := -lm
-swrast_LIBS := $(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a
-
-# LLVM
-ifeq ($(MESA_LLVM),1)
-common_SYS += $(LLVM_LIBS)
-swrast_CPPFLAGS += -DGALLIUM_LLVMPIPE
-swrast_LIBS += $(TOP)/src/gallium/drivers/llvmpipe/libllvmpipe.a
-LDFLAGS += $(LLVM_LDFLAGS)
-endif
-
-# OpenGL state tracker
-GL_CPPFLAGS := -I$(TOP)/src/mesa $(API_DEFINES)
-ifeq ($(SHARED_GLAPI),1)
-GL_SYS := $(DRI_LIB_DEPS) -l$(GLAPI_LIB)
-else
-# cannot link to $(GL_LIB) as the app might want GL or GLES
-GL_SYS := $(DRI_LIB_DEPS)
-endif
-GL_LIBS := $(TOP)/src/mesa/libmesagallium.a
-
-# OpenVG state tracker
-OpenVG_CPPFLAGS := -I$(TOP)/src/gallium/state_trackers/vega
-OpenVG_SYS := -lm -l$(VG_LIB)
-OpenVG_LIBS := $(TOP)/src/gallium/state_trackers/vega/libvega.a
-
-
-OUTPUT_PATH := $(TOP)/$(LIB_DIR)/egl
-
-# determine the outputs
-ifneq ($(findstring i915/drm,$(GALLIUM_WINSYS_DIRS)),)
-OUTPUTS += i915
-endif
-ifneq ($(findstring i965/drm,$(GALLIUM_WINSYS_DIRS)),)
-OUTPUTS += i965
-endif
-ifneq ($(findstring nouveau/drm,$(GALLIUM_WINSYS_DIRS)),)
-OUTPUTS += nouveau
-endif
-ifneq ($(findstring radeon/drm,$(GALLIUM_WINSYS_DIRS)),)
-OUTPUTS += r300
-endif
-ifneq ($(findstring r600/drm,$(GALLIUM_WINSYS_DIRS)),)
-OUTPUTS += r600
-endif
-ifneq ($(findstring svga/drm,$(GALLIUM_WINSYS_DIRS)),)
-OUTPUTS += vmwgfx
-endif
-OUTPUTS += swrast
-OUTPUTS := $(addprefix $(PIPE_PREFIX), $(OUTPUTS))
-
-# EGL driver and state trackers
-OUTPUTS += egl_gallium $(addprefix $(ST_PREFIX), $(EGL_CLIENT_APIS))
-
-OUTPUTS := $(addsuffix .so, $(OUTPUTS))
-OUTPUTS := $(addprefix $(OUTPUT_PATH)/, $(OUTPUTS))
-
-default: $(OUTPUTS)
-
-define mklib
-$(MKLIB) -o $(notdir $@) -noprefix -linker '$(CC)' \
-	-L$(TOP)/$(LIB_DIR) -ldflags '$(LDFLAGS)' \
-	-install $(OUTPUT_PATH) $(MKLIB_OPTIONS) $< \
-	-Wl,--start-group $(common_LIBS) $($(1)_LIBS) -Wl,--end-group \
-	$(common_SYS) $($(1)_SYS)
-endef
-
-define mklib-cxx
-$(MKLIB) -o $(notdir $@) -noprefix -linker '$(CXX)' \
-	-L$(TOP)/$(LIB_DIR) -ldflags '$(LDFLAGS)' \
-	-cplusplus -install $(OUTPUT_PATH) $(MKLIB_OPTIONS) $< \
-	-Wl,--start-group $(common_LIBS) $($(1)_LIBS) -Wl,--end-group \
-	$(common_SYS) $($(1)_SYS)
-endef
-
-# EGL driver
-$(OUTPUT_PATH)/egl_gallium.so: egl.o $(egl_LIBS)
-	$(call mklib,egl)
-
-# pipe drivers
-$(OUTPUT_PATH)/$(PIPE_PREFIX)i915.so: pipe_i915.o $(i915_LIBS)
-	$(call mklib,i915)
-
-$(OUTPUT_PATH)/$(PIPE_PREFIX)i965.so: pipe_i965.o $(i965_LIBS)
-	$(call mklib,i965)
-
-$(OUTPUT_PATH)/$(PIPE_PREFIX)nouveau.so: pipe_nouveau.o $(nouveau_LIBS)
-	$(call mklib,nouveau)
-
-$(OUTPUT_PATH)/$(PIPE_PREFIX)r300.so: pipe_r300.o $(r300_LIBS)
-	$(call mklib,r300)
-
-$(OUTPUT_PATH)/$(PIPE_PREFIX)r600.so: pipe_r600.o $(r600_LIBS)
-	$(call mklib,r600)
-
-$(OUTPUT_PATH)/$(PIPE_PREFIX)vmwgfx.so: pipe_vmwgfx.o $(vmwgfx_LIBS)
-	$(call mklib,vmwgfx)
-
-$(OUTPUT_PATH)/$(PIPE_PREFIX)swrast.so: pipe_swrast.o $(swrast_LIBS)
-	$(call mklib,swrast)
-
-# state trackers
-$(OUTPUT_PATH)/$(ST_PREFIX)$(GL_LIB).so: st_GL.o $(GL_LIBS)
-	$(call mklib-cxx,GL)
-
-$(OUTPUT_PATH)/$(ST_PREFIX)$(VG_LIB).so: st_OpenVG.o $(OpenVG_LIBS)
-	$(call mklib,OpenVG)
-
-egl.o: egl.c
-	$(CC) -c -o $@ $< $(common_CPPFLAGS) $(egl_CPPFLAGS) $(DEFINES) $(CFLAGS)
-
-pipe_%.o: pipe_%.c
-	$(CC) -c -o $@ $< $(common_CPPFLAGS) $($*_CPPFLAGS) $(DEFINES) $(CFLAGS)
-
-st_%.o: st_%.c
-	$(CC) -c -o $@ $< $(common_CPPFLAGS) $($*_CPPFLAGS) $(DEFINES) $(CFLAGS)
-
-install: $(OUTPUTS)
-	$(INSTALL) -d $(DESTDIR)$(EGL_DRIVER_INSTALL_DIR)
-	for out in $(OUTPUTS); do \
-		$(MINSTALL) -m 755 "$$out" $(DESTDIR)$(EGL_DRIVER_INSTALL_DIR); \
-	done
-
-clean:
-	rm -f *.o
diff --git a/src/gallium/targets/egl/egl.c b/src/gallium/targets/egl/egl.c
deleted file mode 100644
index 3467aea9991..00000000000
--- a/src/gallium/targets/egl/egl.c
+++ /dev/null
@@ -1,495 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  7.9
- *
- * Copyright (C) 2010 LunarG Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Chia-I Wu <olv@lunarg.com>
- */
-
-#include "util/u_debug.h"
-#include "util/u_string.h"
-#include "util/u_memory.h"
-#include "util/u_dl.h"
-#include "egldriver.h"
-#include "egllog.h"
-
-#include "state_tracker/st_api.h"
-#include "state_tracker/drm_driver.h"
-#include "common/egl_g3d_loader.h"
-
-#ifdef HAVE_LIBUDEV
-#include <libudev.h>
-#define DRIVER_MAP_GALLIUM_ONLY
-#include "pci_ids/pci_id_driver_map.h"
-#endif
-
-#include "egl.h"
-
-struct egl_g3d_loader egl_g3d_loader;
-
-static struct st_module {
-   boolean initialized;
-   char *name;
-   struct util_dl_library *lib;
-   struct st_api *stapi;
-} st_modules[ST_API_COUNT];
-
-static struct pipe_module {
-   boolean initialized;
-   char *name;
-   struct util_dl_library *lib;
-   const struct drm_driver_descriptor *drmdd;
-   struct pipe_screen *(*swrast_create_screen)(struct sw_winsys *);
-} pipe_modules[16];
-
-static char *
-loader_strdup(const char *s)
-{
-   size_t len = (s) ? strlen(s) : 0;
-   char *t = MALLOC(len + 1);
-   if (t) {
-      memcpy(t, s, len);
-      t[len] = '\0';
-   }
-   return t;
-}
-
-static EGLBoolean
-dlopen_st_module_cb(const char *dir, size_t len, void *callback_data)
-{
-   struct st_module *stmod =
-      (struct st_module *) callback_data;
-   char path[1024];
-   int ret;
-
-   if (len) {
-      ret = util_snprintf(path, sizeof(path),
-            "%.*s/" ST_PREFIX "%s" UTIL_DL_EXT, len, dir, stmod->name);
-   }
-   else {
-      ret = util_snprintf(path, sizeof(path),
-            ST_PREFIX "%s" UTIL_DL_EXT, stmod->name);
-   }
-
-   if (ret > 0 && ret < sizeof(path)) {
-      stmod->lib = util_dl_open(path);
-      if (stmod->lib)
-         _eglLog(_EGL_DEBUG, "loaded %s", path);
-   }
-
-   return !(stmod->lib);
-}
-
-static boolean
-load_st_module(struct st_module *stmod,
-                       const char *name, const char *procname)
-{
-   struct st_api *(*create_api)(void);
-
-   if (name) {
-      _eglLog(_EGL_DEBUG, "searching for st module %s", name);
-      stmod->name = loader_strdup(name);
-   }
-   else {
-      stmod->name = NULL;
-   }
-
-   if (stmod->name)
-      _eglSearchPathForEach(dlopen_st_module_cb, (void *) stmod);
-   else
-      stmod->lib = util_dl_open(NULL);
-
-   if (stmod->lib) {
-      create_api = (struct st_api *(*)(void))
-         util_dl_get_proc_address(stmod->lib, procname);
-      if (create_api)
-         stmod->stapi = create_api();
-
-      if (!stmod->stapi) {
-         util_dl_close(stmod->lib);
-         stmod->lib = NULL;
-      }
-   }
-
-   if (!stmod->stapi) {
-      FREE(stmod->name);
-      stmod->name = NULL;
-   }
-
-   return (stmod->stapi != NULL);
-}
-
-static EGLBoolean
-dlopen_pipe_module_cb(const char *dir, size_t len, void *callback_data)
-{
-   struct pipe_module *pmod = (struct pipe_module *) callback_data;
-   char path[1024];
-   int ret;
-
-   if (len) {
-      ret = util_snprintf(path, sizeof(path),
-            "%.*s/" PIPE_PREFIX "%s" UTIL_DL_EXT, len, dir, pmod->name);
-   }
-   else {
-      ret = util_snprintf(path, sizeof(path),
-            PIPE_PREFIX "%s" UTIL_DL_EXT, pmod->name);
-   }
-   if (ret > 0 && ret < sizeof(path)) {
-      pmod->lib = util_dl_open(path);
-      if (pmod->lib)
-         _eglLog(_EGL_DEBUG, "loaded %s", path);
-   }
-
-   return !(pmod->lib);
-}
-
-static boolean
-load_pipe_module(struct pipe_module *pmod, const char *name)
-{
-   pmod->name = loader_strdup(name);
-   if (!pmod->name)
-      return FALSE;
-
-   _eglLog(_EGL_DEBUG, "searching for pipe module %s", pmod->name);
-   _eglSearchPathForEach(dlopen_pipe_module_cb, (void *) pmod);
-   if (pmod->lib) {
-      pmod->drmdd = (const struct drm_driver_descriptor *)
-         util_dl_get_proc_address(pmod->lib, "driver_descriptor");
-
-      /* sanity check on the name */
-      if (pmod->drmdd && strcmp(pmod->drmdd->name, pmod->name) != 0)
-         pmod->drmdd = NULL;
-
-      /* swrast */
-      if (pmod->drmdd && !pmod->drmdd->driver_name) {
-         pmod->swrast_create_screen =
-            (struct pipe_screen *(*)(struct sw_winsys *))
-            util_dl_get_proc_address(pmod->lib, "swrast_create_screen");
-         if (!pmod->swrast_create_screen)
-            pmod->drmdd = NULL;
-      }
-
-      if (!pmod->drmdd) {
-         util_dl_close(pmod->lib);
-         pmod->lib = NULL;
-      }
-   }
-
-   return (pmod->drmdd != NULL);
-}
-
-static struct st_api *
-get_st_api_full(enum st_api_type api, enum st_profile_type profile)
-{
-   struct st_module *stmod = &st_modules[api];
-   const char *names[8], *symbol;
-   int i, count = 0;
-
-   if (stmod->initialized)
-      return stmod->stapi;
-
-   switch (api) {
-   case ST_API_OPENGL:
-      symbol = ST_CREATE_OPENGL_SYMBOL;
-      names[count++] = "GL";
-      break;
-   case ST_API_OPENVG:
-      symbol = ST_CREATE_OPENVG_SYMBOL;
-      names[count++] = "OpenVG";
-      break;
-   default:
-      symbol = NULL;
-      assert(!"Unknown API Type\n");
-      break;
-   }
-
-   /* NULL means the process itself */
-   names[count++] = NULL;
-
-   for (i = 0; i < count; i++) {
-      if (load_st_module(stmod, names[i], symbol))
-         break;
-   }
-
-   /* try again with libGL.so loaded */
-   if (!stmod->stapi && api == ST_API_OPENGL) {
-      struct util_dl_library *glapi = util_dl_open("libGL" UTIL_DL_EXT);
-
-      if (glapi) {
-         _eglLog(_EGL_DEBUG, "retry with libGL" UTIL_DL_EXT " loaded");
-         /* skip the last name (which is NULL) */
-         for (i = 0; i < count - 1; i++) {
-            if (load_st_module(stmod, names[i], symbol))
-               break;
-         }
-         util_dl_close(glapi);
-      }
-   }
-
-   if (!stmod->stapi) {
-      EGLint level = (egl_g3d_loader.profile_masks[api]) ?
-         _EGL_WARNING : _EGL_DEBUG;
-      _eglLog(level, "unable to load " ST_PREFIX "%s" UTIL_DL_EXT, names[0]);
-   }
-
-   stmod->initialized = TRUE;
-
-   return stmod->stapi;
-}
-
-static struct st_api *
-get_st_api(enum st_api_type api)
-{
-   enum st_profile_type profile = ST_PROFILE_DEFAULT;
-
-   /* determine the profile from the linked libraries */
-   if (api == ST_API_OPENGL) {
-      struct util_dl_library *self;
-
-      self = util_dl_open(NULL);
-      if (self) {
-         if (util_dl_get_proc_address(self, "glColor4x"))
-            profile = ST_PROFILE_OPENGL_ES1;
-         else if (util_dl_get_proc_address(self, "glShaderBinary"))
-            profile = ST_PROFILE_OPENGL_ES2;
-         util_dl_close(self);
-      }
-   }
-
-   return get_st_api_full(api, profile);
-}
-
-static struct st_api *
-guess_gl_api(enum st_profile_type profile)
-{
-   return get_st_api_full(ST_API_OPENGL, profile);
-}
-
-static struct pipe_module *
-get_pipe_module(const char *name)
-{
-   struct pipe_module *pmod = NULL;
-   int i;
-
-   if (!name)
-      return NULL;
-
-   for (i = 0; i < Elements(pipe_modules); i++) {
-      if (!pipe_modules[i].initialized ||
-          strcmp(pipe_modules[i].name, name) == 0) {
-         pmod = &pipe_modules[i];
-         break;
-      }
-   }
-   if (!pmod)
-      return NULL;
-
-   if (!pmod->initialized) {
-      load_pipe_module(pmod, name);
-      pmod->initialized = TRUE;
-   }
-
-   return pmod;
-}
-
-static char *
-drm_fd_get_screen_name(int fd)
-{
-   char *driver = NULL;
-#ifdef HAVE_LIBUDEV
-   struct udev *udev;
-   struct udev_device *device, *parent;
-   struct stat buf;
-   const char *pci_id;
-   int vendor_id, chip_id, i, j;
-
-   udev = udev_new();
-   if (fstat(fd, &buf) < 0) {
-      _eglLog(_EGL_WARNING, "failed to stat fd %d", fd);
-      return NULL;
-   }
-
-   device = udev_device_new_from_devnum(udev, 'c', buf.st_rdev);
-   if (device == NULL) {
-      _eglLog(_EGL_WARNING,
-              "could not create udev device for fd %d", fd);
-      return NULL;
-   }
-
-   parent = udev_device_get_parent(device);
-   if (parent == NULL) {
-      _eglLog(_EGL_WARNING, "could not get parent device");
-      goto out;
-   }
-
-   pci_id = udev_device_get_property_value(parent, "PCI_ID");
-   if (pci_id == NULL ||
-       sscanf(pci_id, "%x:%x", &vendor_id, &chip_id) != 2) {
-      _eglLog(_EGL_WARNING, "malformed or no PCI ID");
-      goto out;
-   }
-
-   for (i = 0; driver_map[i].driver; i++) {
-      if (vendor_id != driver_map[i].vendor_id)
-         continue;
-      if (driver_map[i].num_chips_ids == -1) {
-         driver = strdup(driver_map[i].driver);
-         _eglLog(_EGL_WARNING,
-                 "pci id for %d: %04x:%04x, driver %s",
-                 fd, vendor_id, chip_id, driver);
-         goto out;
-      }
-
-      for (j = 0; j < driver_map[i].num_chips_ids; j++)
-         if (driver_map[i].chip_ids[j] == chip_id) {
-            driver = strdup(driver_map[i].driver);
-            _eglLog(_EGL_WARNING,
-                    "pci id for %d: %04x:%04x, driver %s",
-                    fd, vendor_id, chip_id, driver);
-            goto out;
-         }
-   }
-
-out:
-   udev_device_unref(device);
-   udev_unref(udev);
-
-#endif
-   return driver;
-}
-
-static struct pipe_screen *
-create_drm_screen(const char *name, int fd)
-{
-   struct pipe_module *pmod;
-   const char *screen_name = name;
-   
-   if (screen_name == NULL)
-      if ((screen_name = drm_fd_get_screen_name(fd)) == NULL)
-         return NULL;
-   pmod = get_pipe_module(screen_name);
-
-   return (pmod && pmod->drmdd && pmod->drmdd->create_screen) ?
-      pmod->drmdd->create_screen(fd) : NULL;
-}
-
-static struct pipe_screen *
-create_sw_screen(struct sw_winsys *ws)
-{
-   struct pipe_module *pmod = get_pipe_module("swrast");
-   return (pmod && pmod->swrast_create_screen) ?
-      pmod->swrast_create_screen(ws) : NULL;
-}
-
-static const struct egl_g3d_loader *
-loader_init(void)
-{
-   /* TODO detect at runtime? */
-#if FEATURE_GL
-   egl_g3d_loader.profile_masks[ST_API_OPENGL] |= ST_PROFILE_DEFAULT_MASK;
-#endif
-#if FEATURE_ES1
-   egl_g3d_loader.profile_masks[ST_API_OPENGL] |= ST_PROFILE_OPENGL_ES1_MASK;
-#endif
-#if FEATURE_ES2
-   egl_g3d_loader.profile_masks[ST_API_OPENGL] |= ST_PROFILE_OPENGL_ES2_MASK;
-#endif
-#if FEATURE_VG
-   egl_g3d_loader.profile_masks[ST_API_OPENVG] |= ST_PROFILE_DEFAULT_MASK;
-#endif
-
-   egl_g3d_loader.get_st_api = get_st_api;
-   egl_g3d_loader.guess_gl_api = guess_gl_api;
-   egl_g3d_loader.create_drm_screen = create_drm_screen;
-   egl_g3d_loader.create_sw_screen = create_sw_screen;
-
-   return &egl_g3d_loader;
-}
-
-static void
-loader_fini(void)
-{
-   int i;
-
-   for (i = 0; i < ST_API_COUNT; i++) {
-      struct st_module *stmod = &st_modules[i];
-
-      if (stmod->stapi) {
-         stmod->stapi->destroy(stmod->stapi);
-         stmod->stapi = NULL;
-      }
-      if (stmod->lib) {
-         util_dl_close(stmod->lib);
-         stmod->lib = NULL;
-      }
-      if (stmod->name) {
-         FREE(stmod->name);
-         stmod->name = NULL;
-      }
-      stmod->initialized = FALSE;
-   }
-   for (i = 0; i < Elements(pipe_modules); i++) {
-      struct pipe_module *pmod = &pipe_modules[i];
-
-      if (!pmod->initialized)
-         break;
-
-      pmod->drmdd = NULL;
-      pmod->swrast_create_screen = NULL;
-      if (pmod->lib) {
-         util_dl_close(pmod->lib);
-         pmod->lib = NULL;
-      }
-      if (pmod->name) {
-         FREE(pmod->name);
-         pmod->name = NULL;
-      }
-      pmod->initialized = FALSE;
-   }
-}
-
-static void
-egl_g3d_unload(_EGLDriver *drv)
-{
-   egl_g3d_destroy_driver(drv);
-   loader_fini();
-}
-
-_EGLDriver *
-_eglMain(const char *args)
-{
-   const struct egl_g3d_loader *loader;
-   _EGLDriver *drv;
-
-   loader = loader_init();
-   drv = egl_g3d_create_driver(loader);
-   if (!drv) {
-      loader_fini();
-      return NULL;
-   }
-
-   drv->Name = "Gallium";
-   drv->Unload = egl_g3d_unload;
-
-   return drv;
-}
diff --git a/src/gallium/targets/egl/st_GL.c b/src/gallium/targets/egl/st_GL.c
deleted file mode 100644
index c1df844aa43..00000000000
--- a/src/gallium/targets/egl/st_GL.c
+++ /dev/null
@@ -1,8 +0,0 @@
-#include "state_tracker/st_gl_api.h"
-#include "egl.h"
-
-PUBLIC struct st_api *
-st_api_create_OpenGL(void)
-{
-   return st_gl_api_create();
-}
diff --git a/src/gallium/targets/egl/st_OpenVG.c b/src/gallium/targets/egl/st_OpenVG.c
deleted file mode 100644
index d0bf4dbae91..00000000000
--- a/src/gallium/targets/egl/st_OpenVG.c
+++ /dev/null
@@ -1,8 +0,0 @@
-#include "vg_api.h"
-#include "egl.h"
-
-PUBLIC struct st_api *
-st_api_create_OpenVG(void)
-{
-   return (struct st_api *) vg_api_get();
-}
diff --git a/src/gallium/targets/gbm/Makefile b/src/gallium/targets/gbm/Makefile
new file mode 100644
index 00000000000..53104253d4f
--- /dev/null
+++ b/src/gallium/targets/gbm/Makefile
@@ -0,0 +1,169 @@
+# src/gallium/targets/gbm/Makefile
+
+TOP = ../../../..
+include $(TOP)/configs/current
+
+PIPE_PREFIX := pipe_
+
+GBM_BACKEND = gbm_gallium_drm
+GBM_SOURCES = gbm.c pipe_loader.c
+
+GBM_INCLUDES = \
+	       -I$(TOP)/include \
+	       -I$(TOP)/src/gallium/state_trackers/gbm \
+	       -I$(TOP)/src/gbm/main \
+	       -I$(TOP)/src/gallium/auxiliary \
+	       -I$(TOP)/src/gallium/include \
+
+GBM_LIBS = $(LIBUDEV_LIBS) $(LIBDRM_LIB) \
+	   $(TOP)/src/gallium/state_trackers/gbm/libgbm.a \
+	   $(TOP)/src/gallium/drivers/identity/libidentity.a \
+	   $(TOP)/src/gallium/drivers/galahad/libgalahad.a \
+	   $(TOP)/src/gallium/drivers/trace/libtrace.a \
+	   $(TOP)/src/gallium/drivers/rbug/librbug.a \
+	   $(GALLIUM_AUXILIARIES)
+
+
+GBM_CFLAGS = \
+	     -DGBM_BACKEND_SEARCH_DIR=\"$(GBM_BACKEND_INSTALL_DIR)\" \
+	     -DPIPE_PREFIX=\"$(PIPE_PREFIX)\" \
+	     $(LIBUDEV_CFLAGS) \
+	     $(LIBDRM_CFLAGS)  
+
+
+pipe_INCLUDES = \
+	-I$(TOP)/include \
+	-I$(TOP)/src/gallium/auxiliary \
+	-I$(TOP)/src/gallium/drivers \
+	-I$(TOP)/src/gallium/include \
+	-I$(TOP)/src/gallium/winsys
+
+pipe_LIBS = \
+	$(TOP)/src/gallium/drivers/identity/libidentity.a \
+	$(TOP)/src/gallium/drivers/trace/libtrace.a \
+	$(TOP)/src/gallium/drivers/rbug/librbug.a \
+	$(GALLIUM_AUXILIARIES)
+
+# as if we are DRI modules
+pipe_SYS = $(DRI_LIB_DEPS)
+
+pipe_CLFLAGS = \
+	-DGALLIUM_RBUG -DGALLIUM_TRACE -DGALLIUM_GALAHAD \
+	$(LIBDRM_CFLAGS)
+
+pipe_LDFLAGS = -Wl,--no-undefined
+
+# i915 pipe driver
+i915_LIBS = \
+	$(TOP)/src/gallium/winsys/i915/drm/libi915drm.a \
+	$(TOP)/src/gallium/drivers/i915/libi915.a
+i915_SYS = -ldrm_intel
+
+# i965 pipe driver
+i965_LIBS = \
+	$(TOP)/src/gallium/winsys/i965/drm/libi965drm.a \
+	$(TOP)/src/gallium/drivers/i965/libi965.a \
+	$(TOP)/src/gallium/winsys/sw/wrapper/libwsw.a
+i965_SYS = -ldrm_intel
+
+# nouveau pipe driver
+nouveau_LIBS = \
+	$(TOP)/src/gallium/winsys/nouveau/drm/libnouveaudrm.a \
+	$(TOP)/src/gallium/drivers/nvfx/libnvfx.a \
+	$(TOP)/src/gallium/drivers/nv50/libnv50.a \
+	$(TOP)/src/gallium/drivers/nvc0/libnvc0.a \
+	$(TOP)/src/gallium/drivers/nouveau/libnouveau.a
+nouveau_SYS = -ldrm_nouveau
+
+# r300 pipe driver
+r300_LIBS = \
+	$(TOP)/src/gallium/winsys/radeon/drm/libradeonwinsys.a \
+	$(TOP)/src/gallium/drivers/r300/libr300.a
+r300_SYS = -ldrm_radeon
+
+# r600 pipe driver
+r600_LIBS = \
+	$(TOP)/src/gallium/winsys/r600/drm/libr600winsys.a \
+	$(TOP)/src/gallium/drivers/r600/libr600.a
+r600_SYS = -ldrm_radeon
+
+# vmwgfx pipe driver
+vmwgfx_LIBS = \
+	$(TOP)/src/gallium/winsys/svga/drm/libsvgadrm.a \
+	$(TOP)/src/gallium/drivers/svga/libsvga.a
+
+# LLVM
+ifeq ($(MESA_LLVM),1)
+pipe_LIBS += $(TOP)/src/gallium/drivers/llvmpipe/libllvmpipe.a
+pipe_SYS += $(LLVM_LIBS)
+pipe_LDFLAGS += $(LLVM_LDFLAGS)
+endif
+
+# determine the targets/sources
+pipe_TARGETS =
+pipe_SOURCES =
+
+ifneq ($(findstring i915/drm,$(GALLIUM_WINSYS_DIRS)),)
+pipe_TARGETS += $(PIPE_PREFIX)i915.so
+pipe_SOURCES += pipe_i915.c
+endif
+
+ifneq ($(findstring i965/drm,$(GALLIUM_WINSYS_DIRS)),)
+pipe_TARGETS += $(PIPE_PREFIX)i965.so
+pipe_SOURCES += pipe_i965.c
+endif
+
+ifneq ($(findstring nouveau/drm,$(GALLIUM_WINSYS_DIRS)),)
+pipe_TARGETS += $(PIPE_PREFIX)nouveau.so
+pipe_SOURCES += pipe_nouveau.c
+endif
+
+ifneq ($(findstring radeon/drm,$(GALLIUM_WINSYS_DIRS)),)
+pipe_TARGETS += $(PIPE_PREFIX)r300.so
+pipe_SOURCES += pipe_r300.c
+endif
+
+ifneq ($(findstring r600/drm,$(GALLIUM_WINSYS_DIRS)),)
+pipe_TARGETS += $(PIPE_PREFIX)r600.so
+pipe_SOURCES += pipe_r600.c
+endif
+
+ifneq ($(findstring svga/drm,$(GALLIUM_WINSYS_DIRS)),)
+pipe_TARGETS += $(PIPE_PREFIX)vmwgfx.so
+pipe_SOURCES += pipe_vmwgfx.c
+endif
+
+pipe_OBJECTS = $(pipe_SOURCES:.c=.o)
+
+
+GBM_EXTRA_TARGETS = $(addprefix $(TOP)/$(LIB_DIR)/gbm/, $(pipe_TARGETS))
+GBM_EXTRA_INSTALL = install-pipes
+GBM_EXTRA_CLEAN = clean-pipes
+GBM_EXTRA_SOURCES = $(pipe_SOURCES)
+
+include $(TOP)/src/gbm/backends/Makefile.template
+
+
+$(GBM_EXTRA_TARGETS): $(TOP)/$(LIB_DIR)/gbm/%: %
+	@$(INSTALL) -d $(dir $@)
+	$(INSTALL) $< $(dir $@)
+
+$(pipe_TARGETS): $(PIPE_PREFIX)%.so: pipe_%.o
+	$(MKLIB) -o $@ -noprefix -linker '$(CC)' \
+		-ldflags '-L$(TOP)/$(LIB_DIR) $(pipe_LDFLAGS) $(LDFLAGS)' \
+		$(MKLIB_OPTIONS) $< \
+		-Wl,--start-group $(pipe_LIBS) $($*_LIBS) -Wl,--end-group \
+		$(pipe_SYS) $($*_SYS)
+
+$(pipe_OBJECTS): %.o: %.c
+	$(CC) -c -o $@ $< $(pipe_INCLUDES) $(pipe_CFLAGS) $(CFLAGS)
+
+install-pipes: $(GBM_EXTRA_TARGETS)
+	$(INSTALL) -d $(DESTDIR)$(GBM_BACKEND_INSTALL_DIR)
+	for tgt in $(GBM_EXTRA_TARGETS); do \
+		$(MINSTALL) "$$tgt" $(DESTDIR)$(GBM_BACKEND_INSTALL_DIR); \
+	done
+
+clean-pipes:
+	rm -f $(pipe_TARGETS)
+	rm -f $(pipe_OBJECTS)
diff --git a/src/gallium/targets/gbm/gbm.c b/src/gallium/targets/gbm/gbm.c
new file mode 100644
index 00000000000..e840fc5fa1a
--- /dev/null
+++ b/src/gallium/targets/gbm/gbm.c
@@ -0,0 +1,61 @@
+/*
+ * Copyright © 2011 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Benjamin Franzke <benjaminfranzke@googlemail.com>
+ */
+
+#include "util/u_inlines.h"
+
+#include "gbm_gallium_drmint.h"
+#include "pipe_loader.h"
+
+static struct pipe_screen *
+create_drm_screen(const char *name, int fd)
+{
+   struct pipe_module *pmod = get_pipe_module(name);
+ 
+   return (pmod && pmod->drmdd && pmod->drmdd->create_screen) ?
+      pmod->drmdd->create_screen(fd) : NULL;
+}
+
+int
+gallium_screen_create(struct gbm_gallium_drm_device *gdrm)
+{
+   gdrm->base.driver_name = drm_fd_get_screen_name(gdrm->base.base.fd);
+   if (gdrm->base.driver_name == NULL)
+      return -1;
+
+   gdrm->screen = create_drm_screen(gdrm->base.driver_name, gdrm->base.base.fd);
+   if (gdrm->screen == NULL) {
+      debug_printf("failed to load driver: %s\n", gdrm->base.driver_name);
+      return -1;
+   };
+
+   return 0;
+}
+
+GBM_EXPORT struct gbm_backend gbm_backend = {
+   .backend_name = "gallium_drm",
+   .create_device = gbm_gallium_drm_device_create,
+};
diff --git a/src/gallium/targets/egl/pipe_i915.c b/src/gallium/targets/gbm/pipe_i915.c
index cd74044d8c1..cd74044d8c1 100644
--- a/src/gallium/targets/egl/pipe_i915.c
+++ b/src/gallium/targets/gbm/pipe_i915.c
diff --git a/src/gallium/targets/egl/pipe_i965.c b/src/gallium/targets/gbm/pipe_i965.c
index f810ecffb0a..f810ecffb0a 100644
--- a/src/gallium/targets/egl/pipe_i965.c
+++ b/src/gallium/targets/gbm/pipe_i965.c
diff --git a/src/gallium/targets/gbm/pipe_loader.c b/src/gallium/targets/gbm/pipe_loader.c
new file mode 100644
index 00000000000..6200541dbf0
--- /dev/null
+++ b/src/gallium/targets/gbm/pipe_loader.c
@@ -0,0 +1,192 @@
+/*
+ * Copyright © 2011 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Kristian Høgsberg <krh@bitplanet.net>
+ *    Benjamin Franzke <benjaminfranzke@googlemail.com>
+ */
+
+#include <stdio.h>
+#include "util/u_string.h"
+#include "util/u_memory.h"
+
+#include <libudev.h>
+
+#include "gbm_gallium_drmint.h"
+#include "pipe_loader.h"
+#define DRIVER_MAP_GALLIUM_ONLY
+#include "pci_ids/pci_id_driver_map.h"
+
+static struct pipe_module pipe_modules[16];
+
+static INLINE char *
+loader_strdup(const char *str)
+{
+   return mem_dup(str, strlen(str) + 1);
+}
+
+char *
+drm_fd_get_screen_name(int fd)
+{
+   struct udev *udev;
+   struct udev_device *device, *parent;
+   const char *pci_id;
+   char *driver = NULL;
+   int vendor_id, chip_id, i, j;
+
+   udev = udev_new();
+   device = _gbm_udev_device_new_from_fd(udev, fd);
+   if (device == NULL)
+      return NULL;
+
+   parent = udev_device_get_parent(device);
+   if (parent == NULL) {
+      fprintf(stderr, "gbm: could not get parent device");
+      goto out;
+   }
+
+   pci_id = udev_device_get_property_value(parent, "PCI_ID");
+   if (pci_id == NULL ||
+       sscanf(pci_id, "%x:%x", &vendor_id, &chip_id) != 2) {
+      fprintf(stderr, "gbm: malformed or no PCI ID");
+      goto out;
+   }
+
+   for (i = 0; driver_map[i].driver; i++) {
+      if (vendor_id != driver_map[i].vendor_id)
+         continue;
+      if (driver_map[i].num_chips_ids == -1) {
+         driver = loader_strdup(driver_map[i].driver);
+         _gbm_log("pci id for %d: %04x:%04x, driver %s",
+                  fd, vendor_id, chip_id, driver);
+         goto out;
+      }
+
+      for (j = 0; j < driver_map[i].num_chips_ids; j++)
+         if (driver_map[i].chip_ids[j] == chip_id) {
+            driver = loader_strdup(driver_map[i].driver);
+            _gbm_log("pci id for %d: %04x:%04x, driver %s",
+                     fd, vendor_id, chip_id, driver);
+            goto out;
+         }
+   }
+
+out:
+   udev_device_unref(device);
+   udev_unref(udev);
+
+   return driver;
+}
+
+static void
+find_pipe_module(struct pipe_module *pmod, const char *name)
+{
+   char *search_paths, *end, *next, *p;
+   char path[PATH_MAX];
+   int ret;
+   
+   search_paths = NULL;
+   if (geteuid() == getuid()) {
+      /* don't allow setuid apps to use GBM_BACKENDS_PATH */
+      search_paths = getenv("GBM_BACKENDS_PATH");
+   }
+   if (search_paths == NULL)
+      search_paths = GBM_BACKEND_SEARCH_DIR;
+
+   end = search_paths + strlen(search_paths);
+   for (p = search_paths; p < end && pmod->lib == NULL; p = next + 1) {
+      int len;
+      next = strchr(p, ':');
+      if (next == NULL)
+         next = end;
+
+      len = next - p;
+
+      if (len) {
+         ret = util_snprintf(path, sizeof(path),
+                             "%.*s/" PIPE_PREFIX "%s" UTIL_DL_EXT, len, p, pmod->name);
+      }
+      else {
+         ret = util_snprintf(path, sizeof(path),
+                             PIPE_PREFIX "%s" UTIL_DL_EXT, pmod->name);
+      }
+      if (ret > 0 && ret < sizeof(path)) {
+         pmod->lib = util_dl_open(path);
+         debug_printf("loaded %s\n", path);
+      }
+
+   }
+}
+
+static boolean
+load_pipe_module(struct pipe_module *pmod, const char *name)
+{
+   pmod->name = loader_strdup(name);
+   if (!pmod->name)
+      return FALSE;
+
+   find_pipe_module(pmod, name);
+
+   if (pmod->lib) {
+      pmod->drmdd = (const struct drm_driver_descriptor *)
+         util_dl_get_proc_address(pmod->lib, "driver_descriptor");
+
+      /* sanity check on the name */
+      if (pmod->drmdd && strcmp(pmod->drmdd->name, pmod->name) != 0)
+         pmod->drmdd = NULL;
+
+      if (!pmod->drmdd) {
+         util_dl_close(pmod->lib);
+         pmod->lib = NULL;
+      }
+   }
+
+   return (pmod->drmdd != NULL);
+}
+
+struct pipe_module *
+get_pipe_module(const char *name)
+{
+   struct pipe_module *pmod = NULL;
+   int i;
+
+   if (!name)
+      return NULL;
+
+   for (i = 0; i < Elements(pipe_modules); i++) {
+      if (!pipe_modules[i].initialized ||
+          strcmp(pipe_modules[i].name, name) == 0) {
+         pmod = &pipe_modules[i];
+         break;
+      }
+   }
+   if (!pmod)
+      return NULL;
+
+   if (!pmod->initialized) {
+      load_pipe_module(pmod, name);
+      pmod->initialized = TRUE;
+   }
+
+   return pmod;
+}
diff --git a/src/gallium/targets/gbm/pipe_loader.h b/src/gallium/targets/gbm/pipe_loader.h
new file mode 100644
index 00000000000..2e4cd9906b7
--- /dev/null
+++ b/src/gallium/targets/gbm/pipe_loader.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright © 2011 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Benjamin Franzke <benjaminfranzke@googlemail.com>
+ */
+
+#ifndef _PIPE_LOADER_H_
+#define _PIPE_LOADER_H_
+
+#include "pipe/p_compiler.h"
+#include "util/u_dl.h"
+#include "state_tracker/drm_driver.h"
+
+struct pipe_module {
+   boolean initialized;
+   char *name;
+   struct util_dl_library *lib;
+   const struct drm_driver_descriptor *drmdd;
+};
+
+struct pipe_module *
+get_pipe_module(const char *name);
+
+char *
+drm_fd_get_screen_name(int fd);
+
+#endif
diff --git a/src/gallium/targets/egl/pipe_nouveau.c b/src/gallium/targets/gbm/pipe_nouveau.c
index 0c9081bc713..0c9081bc713 100644
--- a/src/gallium/targets/egl/pipe_nouveau.c
+++ b/src/gallium/targets/gbm/pipe_nouveau.c
diff --git a/src/gallium/targets/egl/pipe_r300.c b/src/gallium/targets/gbm/pipe_r300.c
index 09940f0a194..09940f0a194 100644
--- a/src/gallium/targets/egl/pipe_r300.c
+++ b/src/gallium/targets/gbm/pipe_r300.c
diff --git a/src/gallium/targets/egl/pipe_r600.c b/src/gallium/targets/gbm/pipe_r600.c
index 486a6592585..486a6592585 100644
--- a/src/gallium/targets/egl/pipe_r600.c
+++ b/src/gallium/targets/gbm/pipe_r600.c
diff --git a/src/gallium/targets/egl/pipe_swrast.c b/src/gallium/targets/gbm/pipe_swrast.c
index b2e3289c5d3..b2e3289c5d3 100644
--- a/src/gallium/targets/egl/pipe_swrast.c
+++ b/src/gallium/targets/gbm/pipe_swrast.c
diff --git a/src/gallium/targets/egl/pipe_vmwgfx.c b/src/gallium/targets/gbm/pipe_vmwgfx.c
index 22a28fa858a..22a28fa858a 100644
--- a/src/gallium/targets/egl/pipe_vmwgfx.c
+++ b/src/gallium/targets/gbm/pipe_vmwgfx.c
diff --git a/src/gallium/targets/libgl-xlib/SConscript b/src/gallium/targets/libgl-xlib/SConscript
index ca15372f1d9..7d5d9bc47a9 100644
--- a/src/gallium/targets/libgl-xlib/SConscript
+++ b/src/gallium/targets/libgl-xlib/SConscript
@@ -54,7 +54,7 @@ libgl = env.SharedLibrary(
     source = sources,
 )
 
-if True:
+if False:
     # XXX: Only install this libGL.so if DRI not enabled
     libgl = env.InstallSharedLibrary(libgl, version=(1, 5))
 
diff --git a/src/gallium/targets/xa-vmwgfx/Makefile b/src/gallium/targets/xa-vmwgfx/Makefile
new file mode 100644
index 00000000000..fecdba695c7
--- /dev/null
+++ b/src/gallium/targets/xa-vmwgfx/Makefile
@@ -0,0 +1,101 @@
+TOP = ../../../..
+include $(TOP)/configs/current
+
+##### MACROS #####
+
+XA_MAJOR = 0
+XA_MINOR = 4
+XA_TINY = 0
+XA_CFLAGS = -g -fPIC
+
+XA_INCLUDES= -I$(TOP)/src/gallium/ \
+	-I$(TOP)/src/gallium/auxiliary \
+	-I$(TOP)/src/gallium/include \
+	-I$(TOP)/src/gallium/winsys \
+	-I$(TOP)/src/gallium/drivers
+
+XA_LIB = xatracker
+XA_LIB_NAME = lib$(XA_LIB).so
+XA_LIB_GLOB = lib$(XA_LIB)*.so*
+XA_LIB_DEPS = \
+	$(TOP)/src/gallium/state_trackers/xa/libxatracker.o \
+	$(TOP)/src/gallium/winsys/svga/drm/libsvgadrm.a \
+	$(TOP)/src/gallium/drivers/svga/libsvga.a \
+	$(TOP)/src/gallium/drivers/trace/libtrace.a \
+	$(TOP)/src/gallium/drivers/rbug/librbug.a
+
+
+COMMON_GALLIUM_SOURCES=
+
+SOURCES = vmw_target.c
+OBJECTS = $(SOURCES:.c=.o)
+
+ifeq ($(MESA_LLVM),1)
+LDFLAGS += $(LLVM_LDFLAGS)
+GALLIUM_AUXILIARIES += $(LLVM_LIBS)
+else
+LDFLAGS += -lstdc++
+endif
+
+##### RULES #####
+
+.c.o:
+	$(CC) -c $(XA_CFLAGS) $(XA_INCLUDES) $<
+
+
+##### TARGETS #####
+
+default: $(TOP)/$(LIB_DIR)/gallium/$(XA_LIB_NAME)
+
+
+# Make the library
+$(TOP)/$(LIB_DIR)/gallium/$(XA_LIB_NAME): depend $(OBJECTS) $(XA_LIB_DEPS)
+	$(MKLIB) -o $(XA_LIB) -linker $(CC) -ldflags '$(LDFLAGS)' \
+		-major $(XA_MAJOR) -minor $(XA_MINOR) -patch $(XA_TINY) \
+		$(MKLIB_OPTIONS) \
+		-exports $(TOP)/src/gallium/state_trackers/xa/xa_symbols\
+		 -install $(TOP)/$(LIB_DIR)/gallium \
+		$(OBJECTS) $(XA_LIB_DEPS) $(GALLIUM_AUXILIARIES)
+
+# xa pkgconfig file
+pcedit = sed \
+	-e 's,@INSTALL_DIR@,$(INSTALL_DIR),g' \
+	-e 's,@INSTALL_LIB_DIR@,$(INSTALL_LIB_DIR),g' \
+	-e 's,@INSTALL_INC_DIR@,$(INSTALL_INC_DIR),g' \
+	-e 's,@VERSION@,$(XA_MAJOR).$(XA_MINOR).$(XA_TINY),g' \
+	-e 's,@XA_PC_REQ_PRIV@,$(XA_PC_REQ_PRIV),g' \
+	-e 's,@XA_PC_LIB_PRIV@,$(XA_PC_LIB_PRIV),g' \
+	-e 's,@XA_PC_CFLAGS@,$(XA_PC_CFLAGS),g' \
+	-e 's,@XA_LIB@,$(XA_LIB),g'
+xatracker.pc: xatracker.pc.in
+	$(pcedit) $< > $@
+
+install: xatracker.pc
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_INC_DIR)
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)/pkgconfig
+	$(INSTALL) -m 644 $(TOP)/src/gallium/state_trackers/xa/xa_tracker.h $(DESTDIR)$(INSTALL_INC_DIR)
+	$(INSTALL) -m 644 $(TOP)/src/gallium/state_trackers/xa/xa_context.h $(DESTDIR)$(INSTALL_INC_DIR)
+	$(INSTALL) -m 644 $(TOP)/src/gallium/state_trackers/xa/xa_composite.h $(DESTDIR)$(INSTALL_INC_DIR)
+	$(MINSTALL) -m 755 $(TOP)/$(LIB_DIR)/gallium/$(XA_LIB_GLOB) $(DESTDIR)$(INSTALL_LIB_DIR)
+	$(INSTALL) -m 644 xatracker.pc $(DESTDIR)$(INSTALL_LIB_DIR)/pkgconfig
+
+clean:
+	-rm -f *.o *~
+	-rm -f *.lo
+	-rm -f *.la
+	-rm -f *.pc
+	-rm -rf .libs
+	-rm -f depend depend.bak exptmp
+
+
+depend: $(SOURCES)
+	@ echo "running $(MKDEP)"
+	@ rm -f depend
+	@ touch depend
+	@ $(MKDEP) $(MKDEP_OPTIONS) -I$(TOP)/include $(XA_INCLUDES) $(SOURCES) \
+		> /dev/null
+
+-include depend
+
+FORCE:
diff --git a/src/gallium/targets/xa-vmwgfx/vmw_target.c b/src/gallium/targets/xa-vmwgfx/vmw_target.c
new file mode 100644
index 00000000000..15089d6db26
--- /dev/null
+++ b/src/gallium/targets/xa-vmwgfx/vmw_target.c
@@ -0,0 +1,26 @@
+
+#include "target-helpers/inline_debug_helper.h"
+#include "state_tracker/drm_driver.h"
+#include "svga/drm/svga_drm_public.h"
+#include "svga/svga_public.h"
+
+static struct pipe_screen *
+create_screen(int fd)
+{
+   struct svga_winsys_screen *sws;
+   struct pipe_screen *screen;
+
+   sws = svga_drm_winsys_screen_create(fd);
+   if (!sws)
+      return NULL;
+
+   screen = svga_screen_create(sws);
+   if (!screen)
+      return NULL;
+
+   screen = debug_screen_wrap(screen);
+
+   return screen;
+}
+
+DRM_DRIVER_DESCRIPTOR("vmwgfx", "vmwgfx", create_screen)
diff --git a/src/gallium/targets/xa-vmwgfx/xatracker.pc.in b/src/gallium/targets/xa-vmwgfx/xatracker.pc.in
new file mode 100644
index 00000000000..4ea2f4057d7
--- /dev/null
+++ b/src/gallium/targets/xa-vmwgfx/xatracker.pc.in
@@ -0,0 +1,13 @@
+prefix=@INSTALL_DIR@
+exec_prefix=${prefix}
+libdir=@INSTALL_LIB_DIR@
+includedir=@INSTALL_INC_DIR@
+
+Name: xatracker
+Description: Xorg Gallium3D acceleration library
+Requires:
+Requires.private: @XA_PC_REQ_PRIV@
+Version: @VERSION@
+Libs: -L${libdir} -l@XA_LIB@
+Libs.private: @XA_PC_LIB_PRIV@
+Cflags: -I${includedir} @XA_PC_CFLAGS@
diff --git a/src/gallium/targets/xorg-nouveau/Makefile b/src/gallium/targets/xorg-nouveau/Makefile
index 5a2cdb1b0ef..755969cae27 100644
--- a/src/gallium/targets/xorg-nouveau/Makefile
+++ b/src/gallium/targets/xorg-nouveau/Makefile
@@ -1,7 +1,7 @@
 TOP = ../../../..
 include $(TOP)/configs/current
 
-LIBNAME = modesetting_drv.so
+LIBNAME = nouveau2_drv.so
 
 C_SOURCES = \
 	nouveau_target.c \
@@ -23,4 +23,7 @@ DRIVER_PIPES = \
 DRIVER_LINKS = \
 	$(shell pkg-config --libs libdrm libdrm_nouveau)
 
+DRIVER_INCLUDES = \
+	$(shell pkg-config --cflags-only-I libdrm libdrm_nouveau xf86driproto)
+
 include ../Makefile.xorg
diff --git a/src/gallium/targets/xorg-nouveau/nouveau_xorg.c b/src/gallium/targets/xorg-nouveau/nouveau_xorg.c
index f0d64925c73..43470a1656b 100644
--- a/src/gallium/targets/xorg-nouveau/nouveau_xorg.c
+++ b/src/gallium/targets/xorg-nouveau/nouveau_xorg.c
@@ -29,6 +29,9 @@
  */
 
 #include "../../state_trackers/xorg/xorg_winsys.h"
+#include <nouveau_drmif.h>
+#include <xorg/dri.h>
+#include <xf86drmMode.h>
 
 static void nouveau_xorg_identify(int flags);
 static Bool nouveau_xorg_pci_probe(DriverPtr driver, int entity_num,
@@ -38,23 +41,16 @@ static Bool nouveau_xorg_pci_probe(DriverPtr driver, int entity_num,
 static const struct pci_id_match nouveau_xorg_device_match[] = {
     { 0x10de, PCI_MATCH_ANY, PCI_MATCH_ANY, PCI_MATCH_ANY,
       0x00030000, 0x00ffffff, 0 },
-    { 0x12d2, PCI_MATCH_ANY, PCI_MATCH_ANY, PCI_MATCH_ANY,
-      0x00030000, 0x00ffffff, 0 },
     {0, 0, 0},
 };
 
-static SymTabRec nouveau_xorg_chipsets[] = {
-    {PCI_MATCH_ANY, "NVIDIA Graphics Device"},
-    {-1, NULL}
-};
-
 static PciChipsets nouveau_xorg_pci_devices[] = {
     {PCI_MATCH_ANY, PCI_MATCH_ANY, NULL},
     {-1, -1, NULL}
 };
 
 static XF86ModuleVersionInfo nouveau_xorg_version = {
-    "modesetting",
+    "nouveau2",
     MODULEVENDORSTRING,
     MODINFOSTRING1,
     MODINFOSTRING2,
@@ -70,9 +66,9 @@ static XF86ModuleVersionInfo nouveau_xorg_version = {
  * Xorg driver exported structures
  */
 
-_X_EXPORT DriverRec modesetting = {
+_X_EXPORT DriverRec nouveau2 = {
     1,
-    "modesetting",
+    "nouveau2",
     nouveau_xorg_identify,
     NULL,
     xorg_tracker_available_options,
@@ -85,7 +81,7 @@ _X_EXPORT DriverRec modesetting = {
 
 static MODULESETUPPROTO(nouveau_xorg_setup);
 
-_X_EXPORT XF86ModuleData modesettingModuleData = {
+_X_EXPORT XF86ModuleData nouveau2ModuleData = {
     &nouveau_xorg_version,
     nouveau_xorg_setup,
     NULL
@@ -104,7 +100,7 @@ nouveau_xorg_setup(pointer module, pointer opts, int *errmaj, int *errmin)
      */
     if (!setupDone) {
 	setupDone = 1;
-	xf86AddDriver(&modesetting, module, HaveDriverFuncs);
+	xf86AddDriver(&nouveau2, module, HaveDriverFuncs);
 
 	/*
 	 * The return value must be non-NULL on success even though there
@@ -121,8 +117,7 @@ nouveau_xorg_setup(pointer module, pointer opts, int *errmaj, int *errmin)
 static void
 nouveau_xorg_identify(int flags)
 {
-    xf86PrintChipsets("modesetting", "Driver for Modesetting Kernel Drivers",
-		      nouveau_xorg_chipsets);
+    xf86DrvMsg(0, X_INFO, "nouveau2: Gallium3D based 2D driver for NV30+ NVIDIA chipsets\n");
 }
 
 static Bool
@@ -131,13 +126,63 @@ nouveau_xorg_pci_probe(DriverPtr driver,
 {
     ScrnInfoPtr scrn = NULL;
     EntityInfoPtr entity;
+    struct nouveau_device *dev = NULL;
+    char *busid;
+    int chipset, ret;
+
+    if (device->vendor_id != 0x10DE)
+	return FALSE;
+
+    if (!xf86LoaderCheckSymbol("DRICreatePCIBusID")) {
+	xf86DrvMsg(-1, X_ERROR, "[drm] No DRICreatePCIBusID symbol\n");
+	return FALSE;
+    }
+    busid = DRICreatePCIBusID(device);
+
+    ret = nouveau_device_open(&dev, busid);
+    if (ret) {
+	xf86DrvMsg(-1, X_ERROR, "[drm] failed to open device\n");
+	free(busid);
+	return FALSE;
+    }
+
+    chipset = dev->chipset;
+    nouveau_device_close(&dev);
+
+    ret = drmCheckModesettingSupported(busid);
+    free(busid);
+    if (ret) {
+	xf86DrvMsg(-1, X_ERROR, "[drm] KMS not enabled\n");
+	return FALSE;
+    }
+
+    switch (chipset & 0xf0) {
+    case 0x00:
+    case 0x10:
+    case 0x20:
+	xf86DrvMsg(-1, X_NOTICE, "Too old chipset: NV%02x\n", chipset);
+	return FALSE;
+    case 0x30:
+    case 0x40:
+    case 0x60:
+    case 0x50:
+    case 0x80:
+    case 0x90:
+    case 0xa0:
+    case 0xc0:
+	xf86DrvMsg(-1, X_INFO, "Detected chipset: NV%02x\n", chipset);
+	break;
+    default:
+	xf86DrvMsg(-1, X_ERROR, "Unknown chipset: NV%02x\n", chipset);
+	return FALSE;
+    }
 
     scrn = xf86ConfigPciEntity(scrn, 0, entity_num, nouveau_xorg_pci_devices,
 			       NULL, NULL, NULL, NULL, NULL);
     if (scrn != NULL) {
 	scrn->driverVersion = 1;
 	scrn->driverName = "nouveau";
-	scrn->name = "modesetting";
+	scrn->name = "nouveau2";
 	scrn->Probe = NULL;
 
 	entity = xf86GetEntityInfo(entity_num);
diff --git a/src/gallium/targets/xorg-radeon/Makefile b/src/gallium/targets/xorg-r300/Makefile
index 6d5f2c3d16e..195ab817ad0 100644
--- a/src/gallium/targets/xorg-radeon/Makefile
+++ b/src/gallium/targets/xorg-r300/Makefile
@@ -1,11 +1,11 @@
 TOP = ../../../..
 include $(TOP)/configs/current
 
-LIBNAME = radeon_drv.so
+LIBNAME = r300_drv.so
 
 C_SOURCES = \
-	radeon_target.c \
-	radeon_xorg.c
+	target.c \
+	xorg.c
 
 DRIVER_DEFINES = \
 	-DHAVE_CONFIG_H -DGALLIUM_RBUG -DGALLIUM_TRACE -DGALLIUM_GALAHAD
diff --git a/src/gallium/targets/xorg-radeon/radeon_target.c b/src/gallium/targets/xorg-r300/target.c
index b8410efbd89..b48bcad3710 100644
--- a/src/gallium/targets/xorg-radeon/radeon_target.c
+++ b/src/gallium/targets/xorg-r300/target.c
@@ -23,4 +23,4 @@ create_screen(int fd)
    return screen;
 }
 
-DRM_DRIVER_DESCRIPTOR("radeon", "radeon", create_screen)
+DRM_DRIVER_DESCRIPTOR("r300", "radeon", create_screen)
diff --git a/src/gallium/targets/xorg-radeon/radeon_xorg.c b/src/gallium/targets/xorg-r300/xorg.c
index 0d6aa567229..933bfb8a07c 100644
--- a/src/gallium/targets/xorg-radeon/radeon_xorg.c
+++ b/src/gallium/targets/xorg-r300/xorg.c
@@ -31,29 +31,29 @@
 
 #include "../../state_trackers/xorg/xorg_winsys.h"
 
-static void radeon_xorg_identify(int flags);
-static Bool radeon_xorg_pci_probe(DriverPtr driver,
+static void r300_xorg_identify(int flags);
+static Bool r300_xorg_pci_probe(DriverPtr driver,
 				 int entity_num,
 				 struct pci_device *device,
 				 intptr_t match_data);
 
-static const struct pci_id_match radeon_xorg_device_match[] = {
+static const struct pci_id_match r300_xorg_device_match[] = {
     {0x1002, PCI_MATCH_ANY, PCI_MATCH_ANY, PCI_MATCH_ANY, 0, 0, 0},
     {0, 0, 0},
 };
 
-static SymTabRec radeon_xorg_chipsets[] = {
-    {PCI_MATCH_ANY, "ATI/AMD Radeon Graphics Chipset"},
+static SymTabRec r300_xorg_chipsets[] = {
+    {PCI_MATCH_ANY, "ATI R300 Graphics Chipset"},
     {-1, NULL}
 };
 
-static PciChipsets radeon_xorg_pci_devices[] = {
+static PciChipsets r300_xorg_pci_devices[] = {
     {PCI_MATCH_ANY, PCI_MATCH_ANY, NULL},
     {-1, -1, NULL}
 };
 
-static XF86ModuleVersionInfo radeon_xorg_version = {
-    "radeong",
+static XF86ModuleVersionInfo r300_xorg_version = {
+    "r300",
     MODULEVENDORSTRING,
     MODINFOSTRING1,
     MODINFOSTRING2,
@@ -69,24 +69,24 @@ static XF86ModuleVersionInfo radeon_xorg_version = {
  * Xorg driver exported structures
  */
 
-_X_EXPORT DriverRec radeong = {
+_X_EXPORT DriverRec r300_driver = {
     1,
-    "radeong",
-    radeon_xorg_identify,
+    "r300",
+    r300_xorg_identify,
     NULL,
     xorg_tracker_available_options,
     NULL,
     0,
     NULL,
-    radeon_xorg_device_match,
-    radeon_xorg_pci_probe
+    r300_xorg_device_match,
+    r300_xorg_pci_probe
 };
 
-static MODULESETUPPROTO(radeon_xorg_setup);
+static MODULESETUPPROTO(r300_xorg_setup);
 
-_X_EXPORT XF86ModuleData radeongModuleData = {
-    &radeon_xorg_version,
-    radeon_xorg_setup,
+_X_EXPORT XF86ModuleData r300ModuleData = {
+    &r300_xorg_version,
+    r300_xorg_setup,
     NULL
 };
 
@@ -95,7 +95,7 @@ _X_EXPORT XF86ModuleData radeongModuleData = {
  */
 
 static pointer
-radeon_xorg_setup(pointer module, pointer opts, int *errmaj, int *errmin)
+r300_xorg_setup(pointer module, pointer opts, int *errmaj, int *errmin)
 {
     static Bool setupDone = 0;
 
@@ -103,7 +103,7 @@ radeon_xorg_setup(pointer module, pointer opts, int *errmaj, int *errmin)
      */
     if (!setupDone) {
 	setupDone = 1;
-	xf86AddDriver(&radeong, module, HaveDriverFuncs);
+	xf86AddDriver(&r300_driver, module, HaveDriverFuncs);
 
 	/*
 	 * The return value must be non-NULL on success even though there
@@ -118,25 +118,25 @@ radeon_xorg_setup(pointer module, pointer opts, int *errmaj, int *errmin)
 }
 
 static void
-radeon_xorg_identify(int flags)
+r300_xorg_identify(int flags)
 {
-    xf86PrintChipsets("radeong", "Driver for Radeon Gallium with KMS",
-		      radeon_xorg_chipsets);
+    xf86PrintChipsets("r300", "Driver for Radeon Gallium with KMS",
+		      r300_xorg_chipsets);
 }
 
 static Bool
-radeon_xorg_pci_probe(DriverPtr driver,
+r300_xorg_pci_probe(DriverPtr driver,
 	  int entity_num, struct pci_device *device, intptr_t match_data)
 {
     ScrnInfoPtr scrn = NULL;
     EntityInfoPtr entity;
 
-    scrn = xf86ConfigPciEntity(scrn, 0, entity_num, radeon_xorg_pci_devices,
+    scrn = xf86ConfigPciEntity(scrn, 0, entity_num, r300_xorg_pci_devices,
 			       NULL, NULL, NULL, NULL, NULL);
     if (scrn != NULL) {
 	scrn->driverVersion = 1;
-	scrn->driverName = "radeong";
-	scrn->name = "radeong";
+	scrn->driverName = "r300";
+	scrn->name = "r300";
 	scrn->Probe = NULL;
 
 	entity = xf86GetEntityInfo(entity_num);
diff --git a/src/gallium/targets/xorg-vmwgfx/SConscript b/src/gallium/targets/xorg-vmwgfx/SConscript
index 099d49cf1b7..41f4326ee86 100644
--- a/src/gallium/targets/xorg-vmwgfx/SConscript
+++ b/src/gallium/targets/xorg-vmwgfx/SConscript
@@ -4,10 +4,10 @@ Import('*')
 
 env = env.Clone()
 
-env.ParseConfig('pkg-config --cflags --libs libdrm xorg-server')
+env.PkgUseModules(['DRM', 'XORG'])
 
 if env['kms']:
-    env.ParseConfig('pkg-config --cflags --libs libkms')
+    env.PkgUseModules(['KMS'])
 
 env.Prepend(CPPPATH = [
     '#/include',
diff --git a/src/gallium/tests/trivial/Makefile b/src/gallium/tests/trivial/Makefile
new file mode 100644
index 00000000000..4ddbb0b73dc
--- /dev/null
+++ b/src/gallium/tests/trivial/Makefile
@@ -0,0 +1,54 @@
+# src/gallium/tests/trivial/Makefile
+
+TOP = ../../../..
+include $(TOP)/configs/current
+
+INCLUDES = \
+	-I. \
+	-I$(TOP)/src/gallium/include \
+	-I$(TOP)/src/gallium/auxiliary \
+	-I$(TOP)/src/gallium/drivers \
+	-I$(TOP)/src/gallium/winsys \
+	$(PROG_INCLUDES)
+
+ifeq ($(MESA_LLVM),1)
+LINKS = $(TOP)/src/gallium/drivers/llvmpipe/libllvmpipe.a
+LDFLAGS += $(LLVM_LDFLAGS)
+endif
+
+LINKS += \
+	$(TOP)/src/gallium/drivers/rbug/librbug.a \
+	$(TOP)/src/gallium/drivers/trace/libtrace.a \
+	$(TOP)/src/gallium/drivers/galahad/libgalahad.a \
+	$(TOP)/src/gallium/winsys/sw/null/libws_null.a \
+	$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
+	$(GALLIUM_AUXILIARIES) \
+	$(PROG_LINKS)
+
+SOURCES = \
+	tri.c \
+	quad-tex.c
+
+OBJECTS = $(SOURCES:.c=.o)
+
+PROGS = $(OBJECTS:.o=)
+
+PROG_DEFINES = \
+	-DGALLIUM_SOFTPIPE -DGALLIUM_RBUG -DGALLIUM_TRACE -DGALLIUM_GALAHAD
+
+##### TARGETS #####
+
+default: $(PROGS)
+
+clean:
+	-rm -f $(PROGS)
+	-rm -f *.o
+	-rm -f result.bmp
+
+##### RULES #####
+
+$(OBJECTS): %.o: %.c
+	$(CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $(PROG_DEFINES) $< -o $@
+
+$(PROGS): %: %.o $(LINKS)
+	$(CXX) $(LDFLAGS) $< $(LINKS) $(LLVM_LIBS) -lm -lpthread -ldl -o $@
diff --git a/src/gallium/tests/trivial/quad-tex.c b/src/gallium/tests/trivial/quad-tex.c
index 3a64b1c8d96..6c38b1096c1 100644
--- a/src/gallium/tests/trivial/quad-tex.c
+++ b/src/gallium/tests/trivial/quad-tex.c
@@ -212,7 +212,7 @@ static void init_prog(struct program *p)
 	p->sampler.mag_img_filter = PIPE_TEX_MIPFILTER_LINEAR;
 	p->sampler.normalized_coords = 1;
 
-	surf_tmpl.format = templat.format;
+	surf_tmpl.format = PIPE_FORMAT_B8G8R8A8_UNORM; /* All drivers support this */
 	surf_tmpl.usage = PIPE_BIND_RENDER_TARGET;
 	surf_tmpl.u.tex.level = 0;
 	surf_tmpl.u.tex.first_layer = 0;
@@ -329,7 +329,7 @@ static void draw(struct program *p)
 	/* vertex element data */
 	cso_set_vertex_elements(p->cso, 2, p->velem);
 
-	util_draw_vertex_buffer(p->pipe,
+	util_draw_vertex_buffer(p->pipe, p->cso,
 	                        p->vbuf, 0,
 	                        PIPE_PRIM_QUADS,
 	                        4,  /* verts */
diff --git a/src/gallium/tests/trivial/tri.c b/src/gallium/tests/trivial/tri.c
index bfd2f3ca9a3..656e92ee886 100644
--- a/src/gallium/tests/trivial/tri.c
+++ b/src/gallium/tests/trivial/tri.c
@@ -153,7 +153,7 @@ static void init_prog(struct program *p)
 	p->rasterizer.cull_face = PIPE_FACE_NONE;
 	p->rasterizer.gl_rasterization_rules = 1;
 
-	surf_tmpl.format = templat.format;
+	surf_tmpl.format = PIPE_FORMAT_B8G8R8A8_UNORM;
 	surf_tmpl.usage = PIPE_BIND_RENDER_TARGET;
 	surf_tmpl.u.tex.level = 0;
 	surf_tmpl.u.tex.first_layer = 0;
@@ -258,7 +258,7 @@ static void draw(struct program *p)
 	/* vertex element data */
 	cso_set_vertex_elements(p->cso, 2, p->velem);
 
-	util_draw_vertex_buffer(p->pipe,
+	util_draw_vertex_buffer(p->pipe, p->cso,
 	                        p->vbuf, 0,
 	                        PIPE_PRIM_TRIANGLES,
 	                        3,  /* verts */
diff --git a/src/gallium/winsys/i915/drm/SConscript b/src/gallium/winsys/i915/drm/SConscript
index d8f5885b62c..15c97998fd8 100644
--- a/src/gallium/winsys/i915/drm/SConscript
+++ b/src/gallium/winsys/i915/drm/SConscript
@@ -2,7 +2,7 @@ Import('*')
 
 env = env.Clone()
 
-env.ParseConfig('pkg-config --cflags libdrm')
+env.PkgUseModules('DRM')
 
 i915drm_sources = [
     'i915_drm_batchbuffer.c',
diff --git a/src/gallium/winsys/i915/drm/i915_drm_fence.c b/src/gallium/winsys/i915/drm/i915_drm_fence.c
index 30ebf4835ea..650ccfcd876 100644
--- a/src/gallium/winsys/i915/drm/i915_drm_fence.c
+++ b/src/gallium/winsys/i915/drm/i915_drm_fence.c
@@ -52,9 +52,13 @@ static int
 i915_drm_fence_signalled(struct i915_winsys *iws,
                           struct pipe_fence_handle *fence)
 {
-   assert(0);
+   struct i915_drm_fence *f = (struct i915_drm_fence *)fence;
 
-   return 0;
+   /* fence already expired */
+   if (!f->bo)
+	   return 1;
+
+   return !drm_intel_bo_busy(f->bo);
 }
 
 static int
diff --git a/src/gallium/winsys/i965/drm/SConscript b/src/gallium/winsys/i965/drm/SConscript
index 785be449f70..a0f32ded402 100644
--- a/src/gallium/winsys/i965/drm/SConscript
+++ b/src/gallium/winsys/i965/drm/SConscript
@@ -2,7 +2,7 @@ Import('*')
 
 env = env.Clone()
 
-env.ParseConfig('pkg-config --cflags libdrm')
+env.PkgUseModules('DRM')
 
 i965drm_sources = [
     'i965_drm_buffer.c',
diff --git a/src/gallium/winsys/r600/drm/SConscript b/src/gallium/winsys/r600/drm/SConscript
index cc9a06a2393..f55bb265226 100644
--- a/src/gallium/winsys/r600/drm/SConscript
+++ b/src/gallium/winsys/r600/drm/SConscript
@@ -13,11 +13,7 @@ r600_sources = [
     'r600_bomgr.c',
 ]
 
-try:
-    env.ParseConfig('pkg-config --cflags libdrm_radeon')
-except OSError:
-    print 'warning: not building r600g'
-    Return()
+env.PkgUseModules('DRM_RADEON')
 
 env.Append(CPPPATH = '#/src/gallium/drivers/r600')
 
diff --git a/src/gallium/winsys/r600/drm/evergreen_hw_context.c b/src/gallium/winsys/r600/drm/evergreen_hw_context.c
index e4ab690c560..4d9dd505c41 100644
--- a/src/gallium/winsys/r600/drm/evergreen_hw_context.c
+++ b/src/gallium/winsys/r600/drm/evergreen_hw_context.c
@@ -42,34 +42,34 @@
 
 static const struct r600_reg evergreen_config_reg_list[] = {
 	{R_008958_VGT_PRIMITIVE_TYPE, 0, 0, 0},
-	{R_008A14_PA_CL_ENHANCE, 0, 0, 0},
-	{R_008C00_SQ_CONFIG, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_008C04_SQ_GPR_RESOURCE_MGMT_1, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_008C08_SQ_GPR_RESOURCE_MGMT_2, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_008C0C_SQ_THREAD_RESOURCE_MGMT, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_008C10_SQ_GLOBAL_GPR_RESOURCE_MGMT_1, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_008C14_SQ_GLOBAL_GPR_RESOURCE_MGMT_2, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_008C18_SQ_THREAD_RESOURCE_MGMT_1, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_008C1C_SQ_THREAD_RESOURCE_MGMT_2, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_008C20_SQ_STACK_RESOURCE_MGMT_1, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_008C24_SQ_STACK_RESOURCE_MGMT_2, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_008C28_SQ_STACK_RESOURCE_MGMT_3, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_008D8C_SQ_DYN_GPR_CNTL_PS_FLUSH_REQ, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_009100_SPI_CONFIG_CNTL, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_00913C_SPI_CONFIG_CNTL_1, REG_FLAG_ENABLE_ALWAYS, 0, 0},
+	{R_008A14_PA_CL_ENHANCE, REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_008C00_SQ_CONFIG, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_008C04_SQ_GPR_RESOURCE_MGMT_1, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_008C08_SQ_GPR_RESOURCE_MGMT_2, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_008C0C_SQ_THREAD_RESOURCE_MGMT, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_008C10_SQ_GLOBAL_GPR_RESOURCE_MGMT_1, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_008C14_SQ_GLOBAL_GPR_RESOURCE_MGMT_2, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_008C18_SQ_THREAD_RESOURCE_MGMT_1, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_008C1C_SQ_THREAD_RESOURCE_MGMT_2, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_008C20_SQ_STACK_RESOURCE_MGMT_1, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_008C24_SQ_STACK_RESOURCE_MGMT_2, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_008C28_SQ_STACK_RESOURCE_MGMT_3, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_008D8C_SQ_DYN_GPR_CNTL_PS_FLUSH_REQ, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_009100_SPI_CONFIG_CNTL, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_00913C_SPI_CONFIG_CNTL_1, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
 };
 
 
 static const struct r600_reg cayman_config_reg_list[] = {
 	{R_008958_VGT_PRIMITIVE_TYPE, 0, 0, 0},
-	{R_008A14_PA_CL_ENHANCE, 0, 0, 0},
-	{R_008C00_SQ_CONFIG, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_008C04_SQ_GPR_RESOURCE_MGMT_1, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_008C10_SQ_GLOBAL_GPR_RESOURCE_MGMT_1, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_008C14_SQ_GLOBAL_GPR_RESOURCE_MGMT_2, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_008D8C_SQ_DYN_GPR_CNTL_PS_FLUSH_REQ, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_009100_SPI_CONFIG_CNTL, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_00913C_SPI_CONFIG_CNTL_1, REG_FLAG_ENABLE_ALWAYS, 0, 0},
+	{R_008A14_PA_CL_ENHANCE, REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_008C00_SQ_CONFIG, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_008C04_SQ_GPR_RESOURCE_MGMT_1, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_008C10_SQ_GLOBAL_GPR_RESOURCE_MGMT_1, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_008C14_SQ_GLOBAL_GPR_RESOURCE_MGMT_2, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_008D8C_SQ_DYN_GPR_CNTL_PS_FLUSH_REQ, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_009100_SPI_CONFIG_CNTL, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_00913C_SPI_CONFIG_CNTL_1, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
 };
 
 static const struct r600_reg evergreen_ctl_const_list[] = {
@@ -856,7 +856,7 @@ static int r600_state_sampler_init(struct r600_context *ctx, u32 offset)
 	return r600_context_add_block(ctx, r600_shader_sampler, nreg, PKT3_SET_SAMPLER, EVERGREEN_SAMPLER_OFFSET);
 }
 
-/* SHADER SAMPLER BORDER R600/R700 */
+/* SHADER SAMPLER BORDER EG/CM */
 static int evergreen_state_sampler_border_init(struct r600_context *ctx, u32 offset, unsigned id)
 {
 	struct r600_reg r600_shader_sampler_border[] = {
@@ -1121,7 +1121,6 @@ static inline void evergreen_context_pipe_state_set_sampler_border(struct r600_c
 	 * will end up using the new border color. */
 	if (dirty & R600_BLOCK_STATUS_DIRTY)
 		evergreen_context_ps_partial_flush(ctx);
-
 	if (dirty)
 		r600_context_dirty_block(ctx, block, dirty, 4);
 }
diff --git a/src/gallium/winsys/r600/drm/r600_bo.c b/src/gallium/winsys/r600/drm/r600_bo.c
index d7e27e07e3b..4098a6e1998 100644
--- a/src/gallium/winsys/r600/drm/r600_bo.c
+++ b/src/gallium/winsys/r600/drm/r600_bo.c
@@ -38,31 +38,39 @@ struct r600_bo *r600_bo(struct radeon *radeon,
 {
 	struct r600_bo *bo;
 	struct radeon_bo *rbo;
-	uint32_t initial_domain;
+	uint32_t initial_domain, domains;
 	  
+	/* Staging resources particpate in transfers and blits only
+	 * and are used for uploads and downloads from regular
+	 * resources.  We generate them internally for some transfers.
+	 */
+	if (usage == PIPE_USAGE_STAGING)
+		domains = RADEON_GEM_DOMAIN_CPU | RADEON_GEM_DOMAIN_GTT;
+	else
+		domains = (RADEON_GEM_DOMAIN_CPU |
+				RADEON_GEM_DOMAIN_GTT |
+				RADEON_GEM_DOMAIN_VRAM);
+
 	if (binding & (PIPE_BIND_CONSTANT_BUFFER | PIPE_BIND_VERTEX_BUFFER | PIPE_BIND_INDEX_BUFFER)) {
 		bo = r600_bomgr_bo_create(radeon->bomgr, size, alignment, *radeon->cfence);
 		if (bo) {
+			bo->domains = domains;
 			return bo;
 		}
 	}
 
-	if (binding & (PIPE_BIND_CONSTANT_BUFFER | PIPE_BIND_VERTEX_BUFFER | PIPE_BIND_INDEX_BUFFER)) {
+	switch(usage) {
+	case PIPE_USAGE_DYNAMIC:
+	case PIPE_USAGE_STREAM:
+	case PIPE_USAGE_STAGING:
 		initial_domain = RADEON_GEM_DOMAIN_GTT;
-	} else {
-		switch(usage) {
-		case PIPE_USAGE_DYNAMIC:
-		case PIPE_USAGE_STREAM:
-		case PIPE_USAGE_STAGING:
-			initial_domain = RADEON_GEM_DOMAIN_GTT;
-			break;
-		case PIPE_USAGE_DEFAULT:
-		case PIPE_USAGE_STATIC:
-		case PIPE_USAGE_IMMUTABLE:
-		default:
-			initial_domain = RADEON_GEM_DOMAIN_VRAM;
-			break;
-		}
+		break;
+	case PIPE_USAGE_DEFAULT:
+	case PIPE_USAGE_STATIC:
+	case PIPE_USAGE_IMMUTABLE:
+	default:
+		initial_domain = RADEON_GEM_DOMAIN_VRAM;
+		break;
 	}
 	rbo = radeon_bo(radeon, 0, size, alignment, initial_domain);
 	if (rbo == NULL) {
@@ -72,35 +80,12 @@ struct r600_bo *r600_bo(struct radeon *radeon,
 	bo = calloc(1, sizeof(struct r600_bo));
 	bo->size = size;
 	bo->alignment = alignment;
+	bo->domains = domains;
 	bo->bo = rbo;
 	if (binding & (PIPE_BIND_CONSTANT_BUFFER | PIPE_BIND_VERTEX_BUFFER | PIPE_BIND_INDEX_BUFFER)) {
 		r600_bomgr_bo_init(radeon->bomgr, bo);
 	}
 
-	/* Staging resources particpate in transfers and blits only
-	 * and are used for uploads and downloads from regular
-	 * resources.  We generate them internally for some transfers.
-	 */
-	switch (usage) {
-        case PIPE_USAGE_DEFAULT:
-		bo->domains = RADEON_GEM_DOMAIN_CPU |
-				RADEON_GEM_DOMAIN_GTT |
-				RADEON_GEM_DOMAIN_VRAM;
-                break;
-
-        case PIPE_USAGE_DYNAMIC:
-        case PIPE_USAGE_STREAM:
-        case PIPE_USAGE_STAGING:
-		bo->domains = RADEON_GEM_DOMAIN_CPU |
-                                RADEON_GEM_DOMAIN_GTT;
-		break;
-
-        case PIPE_USAGE_STATIC:
-        case PIPE_USAGE_IMMUTABLE:
-		bo->domains = RADEON_GEM_DOMAIN_VRAM;
-		break;
-        }
-
 	pipe_reference_init(&bo->reference, 1);
 	return bo;
 }
diff --git a/src/gallium/winsys/r600/drm/r600_drm.c b/src/gallium/winsys/r600/drm/r600_drm.c
index 03fe385334c..4602f7f2a4b 100644
--- a/src/gallium/winsys/r600/drm/r600_drm.c
+++ b/src/gallium/winsys/r600/drm/r600_drm.c
@@ -156,7 +156,20 @@ static int eg_interpret_tiling(struct radeon *radeon, uint32_t tiling_config)
 		return -EINVAL;
 	}
 
-	radeon->tiling_info.num_banks = (tiling_config & 0xf0) >> 4;
+	switch ((tiling_config & 0xf0) >> 4) {
+	case 0:
+		radeon->tiling_info.num_banks = 4;
+		break;
+	case 1:
+		radeon->tiling_info.num_banks = 8;
+		break;
+	case 2:
+		radeon->tiling_info.num_banks = 16;
+		break;
+	default:
+		return -EINVAL;
+
+	}
 
 	switch ((tiling_config & 0xf00) >> 8) {
 	case 0:
diff --git a/src/gallium/winsys/r600/drm/r600_hw_context.c b/src/gallium/winsys/r600/drm/r600_hw_context.c
index 711ce18c6ca..a21beeeba3c 100644
--- a/src/gallium/winsys/r600/drm/r600_hw_context.c
+++ b/src/gallium/winsys/r600/drm/r600_hw_context.c
@@ -40,6 +40,17 @@
 
 #define GROUP_FORCE_NEW_BLOCK	0
 
+static inline void r600_context_ps_partial_flush(struct r600_context *ctx)
+{
+	if (!(ctx->flags & R600_CONTEXT_DRAW_PENDING))
+		return;
+
+	ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_EVENT_WRITE, 0, 0);
+	ctx->pm4[ctx->pm4_cdwords++] = EVENT_TYPE(EVENT_TYPE_PS_PARTIAL_FLUSH) | EVENT_INDEX(4);
+
+	ctx->flags &= ~R600_CONTEXT_DRAW_PENDING;
+}
+
 void r600_init_cs(struct r600_context *ctx)
 {
 	/* R6xx requires this packet at the start of each command buffer */
@@ -51,6 +62,8 @@ void r600_init_cs(struct r600_context *ctx)
 	ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_CONTEXT_CONTROL, 1, 0);
 	ctx->pm4[ctx->pm4_cdwords++] = 0x80000000;
 	ctx->pm4[ctx->pm4_cdwords++] = 0x80000000;
+
+	ctx->init_dwords = ctx->pm4_cdwords;
 }
 
 static void INLINE r600_context_update_fenced_list(struct r600_context *ctx)
@@ -116,6 +129,9 @@ static void r600_init_block(struct r600_context *ctx,
 				LIST_ADDTAIL(&block->list,&ctx->dirty);
 			}
 		}
+		if (reg[i+j].flags & REG_FLAG_FLUSH_CHANGE) {
+			block->flags |= REG_FLAG_FLUSH_CHANGE;
+		}
 
 		if (reg[i+j].flags & REG_FLAG_NEED_BO) {
 			block->nbo++;
@@ -206,17 +222,17 @@ int r600_context_add_block(struct r600_context *ctx, const struct r600_reg *reg,
 /* R600/R700 configuration */
 static const struct r600_reg r600_config_reg_list[] = {
 	{R_008958_VGT_PRIMITIVE_TYPE, 0, 0, 0},
-	{R_008C00_SQ_CONFIG, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_008C04_SQ_GPR_RESOURCE_MGMT_1, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_008C08_SQ_GPR_RESOURCE_MGMT_2, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_008C0C_SQ_THREAD_RESOURCE_MGMT, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_008C10_SQ_STACK_RESOURCE_MGMT_1, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_008C14_SQ_STACK_RESOURCE_MGMT_2, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_008D8C_SQ_DYN_GPR_CNTL_PS_FLUSH_REQ, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_009508_TA_CNTL_AUX, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_009714_VC_ENHANCE, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_009830_DB_DEBUG, REG_FLAG_ENABLE_ALWAYS, 0, 0},
-	{R_009838_DB_WATERMARKS, REG_FLAG_ENABLE_ALWAYS, 0, 0},
+	{R_008C00_SQ_CONFIG, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_008C04_SQ_GPR_RESOURCE_MGMT_1, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_008C08_SQ_GPR_RESOURCE_MGMT_2, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_008C0C_SQ_THREAD_RESOURCE_MGMT, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_008C10_SQ_STACK_RESOURCE_MGMT_1, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_008C14_SQ_STACK_RESOURCE_MGMT_2, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_008D8C_SQ_DYN_GPR_CNTL_PS_FLUSH_REQ, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_009508_TA_CNTL_AUX, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_009714_VC_ENHANCE, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_009830_DB_DEBUG, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+	{R_009838_DB_WATERMARKS, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
 };
 
 static const struct r600_reg r600_ctl_const_list[] = {
@@ -1008,6 +1024,10 @@ void r600_context_dirty_block(struct r600_context *ctx,
 			LIST_ADDTAIL(&block->enable_list, &ctx->enable_list);
 		}
 		LIST_ADDTAIL(&block->list,&ctx->dirty);
+
+		if (block->flags & REG_FLAG_FLUSH_CHANGE) {
+			r600_context_ps_partial_flush(ctx);
+		}
 	}
 }
 
@@ -1187,16 +1207,6 @@ static inline void r600_context_pipe_state_set_sampler(struct r600_context *ctx,
 		r600_context_dirty_block(ctx, block, dirty, 2);
 }
 
-static inline void r600_context_ps_partial_flush(struct r600_context *ctx)
-{
-	if (!(ctx->flags & R600_CONTEXT_DRAW_PENDING))
-		return;
-
-	ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_EVENT_WRITE, 0, 0);
-	ctx->pm4[ctx->pm4_cdwords++] = EVENT_TYPE(EVENT_TYPE_PS_PARTIAL_FLUSH) | EVENT_INDEX(4);
-
-	ctx->flags &= ~R600_CONTEXT_DRAW_PENDING;
-}
 
 static inline void r600_context_pipe_state_set_sampler_border(struct r600_context *ctx, struct r600_pipe_state *state, unsigned offset)
 {
@@ -1490,7 +1500,7 @@ void r600_context_flush(struct r600_context *ctx)
 	int r;
 	struct r600_block *enable_block = NULL;
 
-	if (!ctx->pm4_cdwords)
+	if (ctx->pm4_cdwords == ctx->init_dwords)
 		return;
 
 	/* suspend queries */
diff --git a/src/gallium/winsys/r600/drm/r600_priv.h b/src/gallium/winsys/r600/drm/r600_priv.h
index 45bc64fcf9a..69f7251c043 100644
--- a/src/gallium/winsys/r600/drm/r600_priv.h
+++ b/src/gallium/winsys/r600/drm/r600_priv.h
@@ -69,6 +69,7 @@ struct radeon {
 #define REG_FLAG_NOT_R600 8
 #define REG_FLAG_ENABLE_ALWAYS 16
 #define BLOCK_FLAG_RESOURCE 32
+#define REG_FLAG_FLUSH_CHANGE 64
 
 struct r600_reg {
 	unsigned			offset;
diff --git a/src/gallium/winsys/radeon/drm/SConscript b/src/gallium/winsys/radeon/drm/SConscript
index 39a8c711b84..2edb1e94645 100644
--- a/src/gallium/winsys/radeon/drm/SConscript
+++ b/src/gallium/winsys/radeon/drm/SConscript
@@ -8,11 +8,7 @@ radeon_sources = [
     'radeon_drm_winsys.c',
 ]
 
-try:
-    env.ParseConfig('pkg-config --cflags libdrm')
-except:
-    print 'warning: not building Gallium Radeon'
-    Return()
+env.PkgUseModules('DRM')
 
 radeonwinsys = env.ConvenienceLibrary(
     target ='radeonwinsys',
diff --git a/src/gallium/winsys/svga/drm/SConscript b/src/gallium/winsys/svga/drm/SConscript
index b049ea60aa8..3e25c8aa748 100644
--- a/src/gallium/winsys/svga/drm/SConscript
+++ b/src/gallium/winsys/svga/drm/SConscript
@@ -2,7 +2,7 @@ Import('*')
 
 env = env.Clone()
 
-env.ParseConfig('pkg-config --cflags libdrm')
+env.PkgUseModules('DRM')
 
 if env['gcc']:
     env.Append(CCFLAGS = ['-fvisibility=hidden'])
diff --git a/src/gallium/winsys/sw/fbdev/fbdev_sw_winsys.c b/src/gallium/winsys/sw/fbdev/fbdev_sw_winsys.c
index f4f4cd7969b..38d88f63aa2 100644
--- a/src/gallium/winsys/sw/fbdev/fbdev_sw_winsys.c
+++ b/src/gallium/winsys/sw/fbdev/fbdev_sw_winsys.c
@@ -54,10 +54,8 @@ struct fbdev_sw_winsys
    struct sw_winsys base;
 
    int fd;
-   enum pipe_format format;
 
    struct fb_fix_screeninfo finfo;
-   void *fbmem;
    unsigned rows;
    unsigned stride;
 };
@@ -77,22 +75,53 @@ fbdev_sw_winsys(struct sw_winsys *ws)
 static void
 fbdev_displaytarget_display(struct sw_winsys *ws,
                             struct sw_displaytarget *dt,
-                            void *context_private)
+                            void *winsys_private)
 {
    struct fbdev_sw_winsys *fbdev = fbdev_sw_winsys(ws);
-   struct fbdev_sw_displaytarget *fbdt = fbdev_sw_displaytarget(dt);
-   unsigned rows, len, i;
+   struct fbdev_sw_displaytarget *src = fbdev_sw_displaytarget(dt);
+   const struct fbdev_sw_drawable *dst =
+      (const struct fbdev_sw_drawable *) winsys_private;
+   unsigned height, row_offset, row_len, i;
+   void *fbmem;
+
+   /* FIXME format conversion */
+   if (dst->format != src->format) {
+      assert(0);
+      return;
+   }
 
-   rows = MIN2(fbdt->height, fbdev->rows);
-   len = util_format_get_stride(fbdt->format, fbdt->width);
-   len = MIN2(len, fbdev->stride);
+   height = dst->height;
+   if (dst->y + dst->height > fbdev->rows) {
+      /* nothing to copy */
+      if (dst->y >= fbdev->rows)
+         return;
 
-   for (i = 0; i < rows; i++) {
-      void *dst = fbdev->fbmem + fbdev->stride * i;
-      void *src = fbdt->data + fbdt->stride * i;
+      height = fbdev->rows - dst->y;
+   }
+
+   row_offset = util_format_get_stride(dst->format, dst->x);
+   row_len = util_format_get_stride(dst->format, dst->width);
+   if (row_offset + row_len > fbdev->stride) {
+      /* nothing to copy */
+      if (row_offset >= fbdev->stride)
+         return;
 
-      memcpy(dst, src, len);
+      row_len = fbdev->stride - row_offset;
    }
+
+   fbmem = mmap(0, fbdev->finfo.smem_len,
+         PROT_WRITE, MAP_SHARED, fbdev->fd, 0);
+   if (fbmem == MAP_FAILED)
+      return;
+
+   for (i = 0; i < height; i++) {
+      char *from = (char *) src->data + src->stride * i;
+      char *to = (char *) fbmem + fbdev->stride * (dst->y + i) + row_offset;
+
+      memcpy(to, from, row_len);
+   }
+
+   munmap(fbmem, fbdev->finfo.smem_len);
 }
 
 static void
@@ -133,13 +162,9 @@ fbdev_displaytarget_create(struct sw_winsys *ws,
                            unsigned alignment,
                            unsigned *stride)
 {
-   struct fbdev_sw_winsys *fbdev = fbdev_sw_winsys(ws);
    struct fbdev_sw_displaytarget *fbdt;
    unsigned nblocksy, size, format_stride;
 
-   if (fbdev->format != format)
-      return NULL;
-
    fbdt = CALLOC_STRUCT(fbdev_sw_displaytarget);
    if (!fbdt)
       return NULL;
@@ -170,8 +195,7 @@ fbdev_is_displaytarget_format_supported(struct sw_winsys *ws,
                                         unsigned tex_usage,
                                         enum pipe_format format)
 {
-   struct fbdev_sw_winsys *fbdev = fbdev_sw_winsys(ws);
-   return (fbdev->format == format);
+   return TRUE;
 }
 
 static void
@@ -179,12 +203,11 @@ fbdev_destroy(struct sw_winsys *ws)
 {
    struct fbdev_sw_winsys *fbdev = fbdev_sw_winsys(ws);
 
-   munmap(fbdev->fbmem, fbdev->finfo.smem_len);
    FREE(fbdev);
 }
 
 struct sw_winsys *
-fbdev_create_sw_winsys(int fd, enum pipe_format format)
+fbdev_create_sw_winsys(int fd)
 {
    struct fbdev_sw_winsys *fbdev;
 
@@ -193,19 +216,11 @@ fbdev_create_sw_winsys(int fd, enum pipe_format format)
       return NULL;
 
    fbdev->fd = fd;
-   fbdev->format = format;
    if (ioctl(fbdev->fd, FBIOGET_FSCREENINFO, &fbdev->finfo)) {
       FREE(fbdev);
       return NULL;
    }
 
-   fbdev->fbmem = mmap(0, fbdev->finfo.smem_len,
-         PROT_WRITE, MAP_SHARED, fbdev->fd, 0);
-   if (fbdev->fbmem == MAP_FAILED) {
-      FREE(fbdev);
-      return NULL;
-   }
-
    fbdev->rows = fbdev->finfo.smem_len / fbdev->finfo.line_length;
    fbdev->stride = fbdev->finfo.line_length;
 
diff --git a/src/gallium/winsys/sw/fbdev/fbdev_sw_winsys.h b/src/gallium/winsys/sw/fbdev/fbdev_sw_winsys.h
index d958ab9db3e..59d8a8f5cfe 100644
--- a/src/gallium/winsys/sw/fbdev/fbdev_sw_winsys.h
+++ b/src/gallium/winsys/sw/fbdev/fbdev_sw_winsys.h
@@ -32,7 +32,14 @@
 struct sw_winsys;
 enum pipe_format;
 
+/* for pipe_screen::flush_frontbuffer */
+struct fbdev_sw_drawable {
+   enum pipe_format format;
+   unsigned x, y;
+   unsigned width, height;
+};
+
 struct sw_winsys *
-fbdev_create_sw_winsys(int fd, enum pipe_format format);
+fbdev_create_sw_winsys(int fd);
 
 #endif /* FBDEV_SW_WINSYS */
diff --git a/src/gallium/winsys/sw/wayland/wayland_sw_winsys.h b/src/gallium/winsys/sw/wayland/wayland_sw_winsys.h
index 5e3cfd0bf23..bedd2408f05 100644
--- a/src/gallium/winsys/sw/wayland/wayland_sw_winsys.h
+++ b/src/gallium/winsys/sw/wayland/wayland_sw_winsys.h
@@ -27,6 +27,7 @@
 #define WAYLAND_SW_WINSYS
 
 struct sw_winsys;
+struct wl_display;
 
 struct winsys_handle {
    int fd;
diff --git a/src/gbm/Makefile b/src/gbm/Makefile
new file mode 100644
index 00000000000..4769a97b699
--- /dev/null
+++ b/src/gbm/Makefile
@@ -0,0 +1,14 @@
+# src/gbm/Makefile
+
+TOP = ../..
+include $(TOP)/configs/current
+
+SUBDIRS = backends main
+
+
+default install clean:
+	@for dir in $(SUBDIRS) ; do \
+		if [ -d $$dir ] ; then \
+			(cd $$dir && $(MAKE) $@) || exit 1 ; \
+		fi \
+	done
diff --git a/src/gbm/backends/Makefile b/src/gbm/backends/Makefile
new file mode 100644
index 00000000000..97eaac496d2
--- /dev/null
+++ b/src/gbm/backends/Makefile
@@ -0,0 +1,14 @@
+# src/gbm/backends/Makefile
+
+TOP = ../../..
+include $(TOP)/configs/current
+
+SUBDIRS = $(GBM_BACKEND_DIRS)
+
+
+default install clean:
+	@for dir in $(SUBDIRS) ; do \
+		if [ -d $$dir ] ; then \
+			(cd $$dir ; $(MAKE) $@) || exit 1 ; \
+		fi \
+	done
diff --git a/src/gbm/backends/Makefile.template b/src/gbm/backends/Makefile.template
new file mode 100644
index 00000000000..851e5c56217
--- /dev/null
+++ b/src/gbm/backends/Makefile.template
@@ -0,0 +1,65 @@
+# src/gbm/backends/Makefile.template
+#
+# Backends should define
+#
+# GBM_BACKEND, the driver name
+# GBM_SOURCES, the driver sources
+# GBM_INCLUDES, the include pathes
+# GBM_CFLAGS, additional CFLAGS
+# GBM_LIBS, additional LIBS
+#
+# before including this template.
+#
+
+
+GBM_BACKEND_PATH = $(TOP)/$(LIB_DIR)/gbm/$(GBM_BACKEND).so
+GBM_OBJECTS = $(GBM_SOURCES:.c=.o)
+
+# built-in or external
+ifeq ($(GBM_BUILTIN), true)
+GBM_TARGET = lib$(GBM_BACKEND).a
+GBM_INSTALL =
+else
+GBM_TARGET = $(GBM_BACKEND_PATH)
+GBM_INSTALL = install-so
+endif
+
+default: depend $(GBM_TARGET) $(GBM_EXTRA_TARGETS)
+
+$(GBM_BACKEND_PATH): $(GBM_BACKEND).so
+	@$(INSTALL) -d $(TOP)/$(LIB_DIR)/gbm
+	$(INSTALL) $< $(TOP)/$(LIB_DIR)/gbm
+
+$(GBM_BACKEND).so: $(GBM_OBJECTS) Makefile $(TOP)/src/gbm/backends/Makefile.template
+	@$(MKLIB) -o $(GBM_BACKEND).so -noprefix \
+		-linker '$(CC)' -ldflags '-L$(TOP)/$(LIB_DIR) $(LDFLAGS)' \
+		$(MKLIB_OPTIONS) \
+		$(GBM_OBJECTS) $(GBM_LIBS) -l$(GBM_LIB)
+
+lib$(GBM_BACKEND).a: $(GBM_OBJECTS) Makefile $(TOP)/src/gbm/backends/Makefile.template
+	@$(MKLIB) -o $(GBM_BACKEND) -static $(GBM_OBJECTS)
+
+.c.o:
+	$(CC) -c $(GBM_INCLUDES) $(CFLAGS) $(GBM_CFLAGS) $< -o $@
+
+install-so: $(GBM_BACKEND_PATH)
+	$(INSTALL) -d $(DESTDIR)$(GBM_BACKEND_INSTALL_DIR)
+	$(MINSTALL) $(GBM_BACKEND_PATH) $(DESTDIR)$(GBM_BACKEND_INSTALL_DIR)
+
+install: $(GBM_INSTALL) $(GBM_EXTRA_INSTALL)
+
+clean: $(GBM_EXTRA_CLEAN)
+	rm -f $(GBM_BACKEND).so
+	rm -f lib$(GBM_BACKEND).a
+	rm -f $(GBM_OBJECTS)
+	rm -f depend depend.bak
+
+depend: $(GBM_SOURCES) $(GBM_EXTRA_SOURCES)
+	@ echo "running $(MKDEP)"
+	@ rm -f depend
+	@ touch depend
+	$(MKDEP) $(MKDEP_OPTIONS) $(GBM_INCLUDES) $(GBM_SOURCES) \
+		$(GBM_EXTRA_SOURCES) >/dev/null 2>/dev/null
+
+sinclude depend
+# DO NOT DELETE
diff --git a/src/gbm/backends/dri/Makefile b/src/gbm/backends/dri/Makefile
new file mode 100644
index 00000000000..78fb3291227
--- /dev/null
+++ b/src/gbm/backends/dri/Makefile
@@ -0,0 +1,22 @@
+# src/gbm/backends/dri/Makefile
+
+TOP = ../../../..
+include $(TOP)/configs/current
+
+GBM_BACKEND = gbm_dri
+GBM_SOURCES = gbm_dri.c driver_name.c
+
+GBM_INCLUDES = \
+	-I$(TOP)/include \
+	-I$(TOP)/src/gbm/main \
+
+GBM_LIBS = $(LIBUDEV_LIBS) $(LIBDRM_LIB) -L$(TOP)/lib -lglapi 
+
+GBM_CFLAGS = \
+	-DDEFAULT_DRIVER_DIR=\"$(DRI_DRIVER_SEARCH_DIR)\" \
+	$(LIBUDEV_CFLAGS) \
+	$(LIBDRM_CFLAGS)
+
+GBM_BUILTIN=true
+
+include ../Makefile.template
diff --git a/src/gbm/backends/dri/driver_name.c b/src/gbm/backends/dri/driver_name.c
new file mode 100644
index 00000000000..2ed209fa438
--- /dev/null
+++ b/src/gbm/backends/dri/driver_name.c
@@ -0,0 +1,89 @@
+/*
+ * Copyright © 2011 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Kristian Høgsberg <krh@bitplanet.net>
+ *    Benjamin Franzke <benjaminfranzke@googlemail.com>
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include <libudev.h>
+
+#include "gbm_driint.h"
+#define DRIVER_MAP_DRI2_ONLY
+#include "pci_ids/pci_id_driver_map.h"
+
+char *
+dri_fd_get_driver_name(int fd)
+{
+   struct udev *udev;
+   struct udev_device *device, *parent;
+   const char *pci_id;
+   char *driver = NULL;
+   int vendor_id, chip_id, i, j;
+
+   udev = udev_new();
+   device = _gbm_udev_device_new_from_fd(udev, fd);
+   if (device == NULL)
+      return NULL;
+
+   parent = udev_device_get_parent(device);
+   if (parent == NULL) {
+      fprintf(stderr, "gbm: could not get parent device");
+      goto out;
+   }
+
+   pci_id = udev_device_get_property_value(parent, "PCI_ID");
+   if (pci_id == NULL ||
+       sscanf(pci_id, "%x:%x", &vendor_id, &chip_id) != 2) {
+      fprintf(stderr, "gbm: malformed or no PCI ID");
+      goto out;
+   }
+
+   for (i = 0; driver_map[i].driver; i++) {
+      if (vendor_id != driver_map[i].vendor_id)
+         continue;
+      if (driver_map[i].num_chips_ids == -1) {
+         driver = strdup(driver_map[i].driver);
+         _gbm_log("pci id for %d: %04x:%04x, driver %s",
+                  fd, vendor_id, chip_id, driver);
+         goto out;
+      }
+
+      for (j = 0; j < driver_map[i].num_chips_ids; j++)
+         if (driver_map[i].chip_ids[j] == chip_id) {
+            driver = strdup(driver_map[i].driver);
+            _gbm_log("pci id for %d: %04x:%04x, driver %s",
+                     fd, vendor_id, chip_id, driver);
+            goto out;
+         }
+   }
+
+out:
+   udev_device_unref(device);
+   udev_unref(udev);
+
+   return driver;
+}
diff --git a/src/gbm/backends/dri/gbm_dri.c b/src/gbm/backends/dri/gbm_dri.c
new file mode 100644
index 00000000000..6bb7848d830
--- /dev/null
+++ b/src/gbm/backends/dri/gbm_dri.c
@@ -0,0 +1,378 @@
+/*
+ * Copyright © 2011 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Benjamin Franzke <benjaminfranzke@googlemail.com>
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <string.h>
+#include <limits.h>
+
+#include <sys/types.h>
+#include <unistd.h>
+#include <dlfcn.h>
+
+#include <GL/gl.h> /* dri_interface needs GL types */
+#include <GL/internal/dri_interface.h>
+
+#include "gbm_driint.h"
+
+#include "gbmint.h"
+
+static __DRIimage *
+dri_lookup_egl_image(__DRIscreen *screen, void *image, void *data)
+{
+   struct gbm_dri_device *dri = data;
+
+   if (dri->lookup_image == NULL)
+      return NULL;
+
+   return dri->lookup_image(screen, image, dri->lookup_user_data);
+}
+
+const __DRIuseInvalidateExtension use_invalidate = {
+   { __DRI_USE_INVALIDATE, 1 }
+};
+
+const __DRIimageLookupExtension image_lookup_extension = {
+   { __DRI_IMAGE_LOOKUP, 1 },
+   dri_lookup_egl_image
+};
+
+struct dri_extension_match {
+   const char *name;
+   int version;
+   int offset;
+};
+
+static struct dri_extension_match dri_core_extensions[] = {
+   { __DRI_IMAGE, 1, offsetof(struct gbm_dri_device, image) },
+   { NULL, 0, 0 }
+};
+
+static struct dri_extension_match gbm_dri_device_extensions[] = {
+   { __DRI_CORE, 1, offsetof(struct gbm_dri_device, core) },
+   { __DRI_DRI2, 1, offsetof(struct gbm_dri_device, dri2) },
+   { NULL, 0, 0 }
+};
+
+static int
+dri_bind_extensions(struct gbm_dri_device *dri,
+                    struct dri_extension_match *matches,
+                    const __DRIextension **extensions)
+{
+   int i, j, ret = 0;
+   void *field;
+
+   for (i = 0; extensions[i]; i++) {
+      for (j = 0; matches[j].name; j++) {
+         if (strcmp(extensions[i]->name, matches[j].name) == 0 &&
+             extensions[i]->version >= matches[j].version) {
+            field = ((char *) dri + matches[j].offset);
+            *(const __DRIextension **) field = extensions[i];
+         }
+      }
+   }
+
+   for (j = 0; matches[j].name; j++) {
+      field = ((char *) dri + matches[j].offset);
+      if (*(const __DRIextension **) field == NULL) {
+         ret = -1;
+      }
+   }
+
+   return ret;
+}
+
+static int
+dri_load_driver(struct gbm_dri_device *dri)
+{
+   const __DRIextension **extensions;
+   char path[PATH_MAX], *search_paths, *p, *next, *end;
+
+   search_paths = NULL;
+   if (geteuid() == getuid()) {
+      /* don't allow setuid apps to use GBM_DRIVERS_PATH */
+      search_paths = getenv("GBM_DRIVERS_PATH");
+   }
+   if (search_paths == NULL)
+      search_paths = DEFAULT_DRIVER_DIR;
+
+   dri->driver = NULL;
+   end = search_paths + strlen(search_paths);
+   for (p = search_paths; p < end && dri->driver == NULL; p = next + 1) {
+      int len;
+      next = strchr(p, ':');
+      if (next == NULL)
+         next = end;
+
+      len = next - p;
+#if GLX_USE_TLS
+      snprintf(path, sizeof path,
+               "%.*s/tls/%s_dri.so", len, p, dri->base.driver_name);
+      dri->driver = dlopen(path, RTLD_NOW | RTLD_GLOBAL);
+#endif
+      if (dri->driver == NULL) {
+         snprintf(path, sizeof path,
+                  "%.*s/%s_dri.so", len, p, dri->base.driver_name);
+         dri->driver = dlopen(path, RTLD_NOW | RTLD_GLOBAL);
+         if (dri->driver == NULL)
+            fprintf(stderr, "failed to open %s: %s\n", path, dlerror());
+      }
+   }
+
+   if (dri->driver == NULL) {
+      fprintf(stderr, "gbm: failed to open any driver (search paths %s)",
+              search_paths);
+      return -1;
+   }
+
+   extensions = dlsym(dri->driver, __DRI_DRIVER_EXTENSIONS);
+   if (extensions == NULL) {
+      fprintf(stderr, "gbm: driver exports no extensions (%s)", dlerror());
+      dlclose(dri->driver);
+      return -1;
+   }
+
+
+   if (dri_bind_extensions(dri, gbm_dri_device_extensions, extensions) < 0) {
+      dlclose(dri->driver);
+      fprintf(stderr, "failed to bind extensions\n");
+      return -1;
+   }
+
+   return 0;
+}
+
+static int
+dri_screen_create(struct gbm_dri_device *dri)
+{
+   const __DRIextension **extensions;
+   int ret = 0;
+
+   dri->base.driver_name = dri_fd_get_driver_name(dri->base.base.fd);
+   if (dri->base.driver_name == NULL)
+      return -1;
+
+   ret = dri_load_driver(dri);
+   if (ret) {
+      fprintf(stderr, "failed to load driver: %s\n", dri->base.driver_name);
+      return ret;
+   };
+
+   dri->extensions[0] = &image_lookup_extension.base;
+   dri->extensions[1] = &use_invalidate.base;
+   dri->extensions[2] = NULL;
+
+   if (dri->dri2 == NULL)
+      return -1;
+
+   dri->screen = dri->dri2->createNewScreen(0, dri->base.base.fd,
+                                            dri->extensions,
+                                            &dri->driver_configs, dri);
+
+   extensions = dri->core->getExtensions(dri->screen);
+   if (dri_bind_extensions(dri, dri_core_extensions, extensions) < 0) {
+      ret = -1;
+      goto free_screen;
+   }
+
+   dri->lookup_image = NULL;
+   dri->lookup_user_data = NULL;
+
+   return 0;
+
+free_screen:
+   dri->core->destroyScreen(dri->screen);
+
+   return ret;
+}
+
+static int
+gbm_dri_is_format_supported(struct gbm_device *gbm,
+                            enum gbm_bo_format format,
+                            uint32_t usage)
+{
+   switch (format) {
+   case GBM_BO_FORMAT_XRGB8888:
+      break;
+   case GBM_BO_FORMAT_ARGB8888:
+      if (usage & GBM_BO_USE_SCANOUT)
+         return 0;
+      break;
+   default:
+      return 0;
+   }
+
+   if (usage & GBM_BO_USE_CURSOR_64X64 &&
+       usage & GBM_BO_USE_RENDERING)
+      return 0;
+
+   return 1;
+}
+
+static void
+gbm_dri_bo_destroy(struct gbm_bo *_bo)
+{
+   struct gbm_dri_device *dri = gbm_dri_device(_bo->gbm);
+   struct gbm_dri_bo *bo = gbm_dri_bo(_bo);
+
+   dri->image->destroyImage(bo->image);
+   free(bo);
+}
+
+static struct gbm_bo *
+gbm_dri_bo_create_from_egl_image(struct gbm_device *gbm,
+                                 void *egl_dpy, void *egl_img,
+                                 uint32_t width, uint32_t height,
+                                 uint32_t usage)
+{
+   struct gbm_dri_device *dri = gbm_dri_device(gbm);
+   struct gbm_dri_bo *bo;
+
+   (void) egl_dpy;
+
+   if (dri->lookup_image == NULL)
+      return NULL;
+
+   bo = calloc(1, sizeof *bo);
+   if (bo == NULL)
+      return NULL;
+
+   bo->base.base.gbm = gbm;
+   bo->base.base.width = width;
+   bo->base.base.height = height;
+
+   __DRIimage *tmp = dri->lookup_image(dri->screen, egl_img,
+                                       dri->lookup_user_data);
+
+   bo->image = dri->image->dupImage(tmp, bo);
+   if (bo->image == NULL)
+      return NULL;
+   
+   dri->image->queryImage(bo->image, __DRI_IMAGE_ATTRIB_HANDLE,
+                          &bo->base.base.handle.s32);
+   dri->image->queryImage(bo->image, __DRI_IMAGE_ATTRIB_STRIDE,
+                          (int *) &bo->base.base.pitch);
+
+   return &bo->base.base;
+}
+
+static struct gbm_bo *
+gbm_dri_bo_create(struct gbm_device *gbm,
+                  uint32_t width, uint32_t height,
+                  enum gbm_bo_format format, uint32_t usage)
+{
+   struct gbm_dri_device *dri = gbm_dri_device(gbm);
+   struct gbm_dri_bo *bo;
+   int dri_format;
+   unsigned dri_use = 0;
+
+   bo = calloc(1, sizeof *bo);
+   if (bo == NULL)
+      return NULL;
+
+   bo->base.base.gbm = gbm;
+   bo->base.base.width = width;
+   bo->base.base.height = height;
+
+   switch (format) {
+   case GBM_BO_FORMAT_XRGB8888:
+      dri_format = __DRI_IMAGE_FORMAT_XRGB8888;
+      break;
+   case GBM_BO_FORMAT_ARGB8888:
+      dri_format = __DRI_IMAGE_FORMAT_ARGB8888;
+      break;
+   default:
+      return NULL;
+   }
+
+   if (usage & GBM_BO_USE_SCANOUT)
+      dri_use |= __DRI_IMAGE_USE_SCANOUT;
+   if (usage & GBM_BO_USE_CURSOR_64X64)
+      dri_use |= __DRI_IMAGE_USE_CURSOR;
+
+   bo->image =
+      dri->image->createImage(dri->screen,
+                              width, height,
+                              dri_format, dri_use,
+                              bo);
+   if (bo->image == NULL)
+      return NULL;
+
+   dri->image->queryImage(bo->image, __DRI_IMAGE_ATTRIB_HANDLE,
+                          &bo->base.base.handle.s32);
+   dri->image->queryImage(bo->image, __DRI_IMAGE_ATTRIB_STRIDE,
+                          (int *) &bo->base.base.pitch);
+
+   return &bo->base.base;
+}
+
+static void
+dri_destroy(struct gbm_device *gbm)
+{
+   struct gbm_dri_device *dri = gbm_dri_device(gbm);
+
+   dri->core->destroyScreen(dri->screen);
+   free(dri->driver_configs);
+   dlclose(dri->driver);
+   free(dri->base.driver_name);
+
+   free(dri);
+}
+
+static struct gbm_device *
+dri_device_create(int fd)
+{
+   struct gbm_dri_device *dri;
+   int ret;
+
+   dri = calloc(1, sizeof *dri);
+
+   dri->base.base.fd = fd;
+   dri->base.base.bo_create = gbm_dri_bo_create;
+   dri->base.base.bo_create_from_egl_image = gbm_dri_bo_create_from_egl_image;
+   dri->base.base.is_format_supported = gbm_dri_is_format_supported;
+   dri->base.base.bo_destroy = gbm_dri_bo_destroy;
+   dri->base.base.destroy = dri_destroy;
+
+   dri->base.type = GBM_DRM_DRIVER_TYPE_DRI;
+   dri->base.base.name = "drm";
+
+   ret = dri_screen_create(dri);
+   if (ret) {
+      free(dri);
+      return NULL;
+   }
+
+   return &dri->base.base;
+}
+
+struct gbm_backend gbm_dri_backend = {
+   .backend_name = "dri",
+   .create_device = dri_device_create,
+};
diff --git a/src/gbm/backends/dri/gbm_driint.h b/src/gbm/backends/dri/gbm_driint.h
new file mode 100644
index 00000000000..c5b5e17a4ee
--- /dev/null
+++ b/src/gbm/backends/dri/gbm_driint.h
@@ -0,0 +1,78 @@
+/*
+ * Copyright © 2011 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Benjamin Franzke <benjaminfranzke@googlemail.com>
+ */
+
+#ifndef _GBM_DRI_INTERNAL_H_
+#define _GBM_DRI_INTERNAL_H_
+
+#include "gbmint.h"
+
+#include "common.h"
+#include "common_drm.h"
+
+#include <GL/gl.h> /* dri_interface needs GL types */
+#include "GL/internal/dri_interface.h"
+
+struct gbm_dri_device {
+   struct gbm_drm_device base;
+
+   void *driver;
+
+   __DRIscreen *screen;
+
+   __DRIcoreExtension   *core;
+   __DRIdri2Extension   *dri2;
+   __DRIimageExtension  *image;
+
+   const __DRIconfig   **driver_configs;
+   const __DRIextension *extensions[3];
+
+   __DRIimage *(*lookup_image)(__DRIscreen *screen, void *image, void *data);
+   void *lookup_user_data;
+};
+
+struct gbm_dri_bo {
+   struct gbm_drm_bo base;
+
+   __DRIimage *image;
+};
+
+static inline struct gbm_dri_device *
+gbm_dri_device(struct gbm_device *gbm)
+{
+   return (struct gbm_dri_device *) gbm;
+}
+
+static inline struct gbm_dri_bo *
+gbm_dri_bo(struct gbm_bo *bo)
+{
+   return (struct gbm_dri_bo *) bo;
+}
+
+char *
+dri_fd_get_driver_name(int fd);
+
+#endif
diff --git a/src/gbm/main/Makefile b/src/gbm/main/Makefile
new file mode 100644
index 00000000000..5130b9b5df2
--- /dev/null
+++ b/src/gbm/main/Makefile
@@ -0,0 +1,90 @@
+# src/gbm/main/Makefile
+
+TOP = ../../..
+include $(TOP)/configs/current
+
+INCLUDE_DIRS = -I$(TOP)/include
+
+HEADERS =		\
+	common.h	\
+	backend.h	\
+	gbmint.h	\
+	gbm.h	
+
+SOURCES =		\
+	gbm.c		\
+	backend.c	\
+	common.c
+
+OBJECTS = $(SOURCES:.c=.o)
+
+# use dl*() to load drivers
+LOCAL_CFLAGS = $(LIBUDEV_CFLAGS) $(DLOPEN_CFLAGS) \
+	       -D_OS_UNIX=1 -DMODULEDIR='"$(GBM_BACKEND_INSTALL_DIR)"'
+LOCAL_LIBS =
+
+# Builtin backends
+ifeq ($(filter dri, $(GBM_BACKEND_DIRS)),dri)
+LOCAL_LIBS += $(TOP)/src/gbm/backends/dri/libgbm_dri.a
+endif
+
+.c.o:
+	$(CC) -c $(INCLUDE_DIRS) $(CFLAGS) $(LOCAL_CFLAGS) $< -o $@
+
+
+default: depend library
+
+
+library: $(TOP)/$(LIB_DIR)/libgbm.so
+
+$(TOP)/$(LIB_DIR)/libgbm.so: $(OBJECTS) $(LOCAL_LIBS)
+	$(MKLIB) -o gbm -linker '$(CC)' -ldflags '$(LDFLAGS)' \
+		-major 1 -minor 0 \
+		-install $(TOP)/$(LIB_DIR) $(MKLIB_OPTIONS) \
+		-L$(TOP)/$(LIB_DIR) $(GBM_LIB_DEPS) \
+		$(OBJECTS) $(LOCAL_LIBS)
+
+install-headers:
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_INC_DIR)/
+	$(INSTALL) -m 644 $(TOP)/src/gbm/main/gbm.h \
+		$(DESTDIR)$(INSTALL_INC_DIR)
+
+
+PKG_CONFIG_DIR = $(INSTALL_LIB_DIR)/pkgconfig
+
+gbm_pcedit = sed \
+	-e 's,@INSTALL_DIR@,$(INSTALL_DIR),' \
+	-e 's,@INSTALL_LIB_DIR@,$(INSTALL_LIB_DIR),' \
+	-e 's,@INSTALL_INC_DIR@,$(INSTALL_INC_DIR),' \
+	-e 's,@VERSION@,0.0.0,' \
+	-e 's,@GBM_PC_REQ_PRIV@,$(GBM_PC_REQ_PRIV),' \
+	-e 's,@GBM_PC_LIB_PRIV@,$(GBM_PC_LIB_PRIV),' \
+	-e 's,@GBM_PC_CFLAGS@,$(GBM_PC_CFLAGS),' \
+	-e 's,@GBM_LIB@,$(GBM_LIB),'
+
+gbm.pc: gbm.pc.in
+	$(gbm_pcedit) $< > $@
+
+install: default install-headers gbm.pc
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)
+	$(MINSTALL) $(TOP)/$(LIB_DIR)/libgbm.so* \
+		$(DESTDIR)$(INSTALL_LIB_DIR)
+	$(INSTALL) -d $(DESTDIR)$(PKG_CONFIG_DIR)
+	$(INSTALL) -m 644 gbm.pc $(DESTDIR)$(PKG_CONFIG_DIR)
+
+clean:
+	-rm -f *.o
+	-rm -f depend depend.bak
+	-rm -f gbm.pc
+
+
+depend: $(SOURCES) $(HEADERS)
+	@ echo "running $(MKDEP)"
+	@ rm -f depend
+	@ touch depend
+	$(MKDEP) $(MKDEP_OPTIONS) $(DEFINES) $(INCLUDE_DIRS) \
+		$(SOURCES) $(HEADERS) > /dev/null 2>/dev/null
+
+
+-include depend
+# DO NOT DELETE
diff --git a/src/gbm/main/backend.c b/src/gbm/main/backend.c
new file mode 100644
index 00000000000..aceb6621f96
--- /dev/null
+++ b/src/gbm/main/backend.c
@@ -0,0 +1,128 @@
+/*
+ * Copyright © 2011 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Benjamin Franzke <benjaminfranzke@googlemail.com>
+ */
+
+#include <stdio.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+#include <limits.h>
+#include <dlfcn.h>
+
+#include "backend.h"
+
+#define ARRAY_SIZE(a) (sizeof(a)/sizeof((a)[0]))
+
+extern const struct gbm_backend gbm_dri_backend;
+
+struct backend_desc {
+   const char *name;
+   const struct gbm_backend *builtin;
+};
+
+static const struct backend_desc backends[] = {
+   { "gbm_dri.so", &gbm_dri_backend },
+   { "gbm_gallium_drm.so", NULL },
+};
+
+static const void *
+load_backend(const struct backend_desc *backend)
+{
+   char path[PATH_MAX];
+   const void *init = NULL;
+   void *module;
+   const char *name;
+   const char *entrypoint = "gbm_backend";
+
+   if (backend == NULL)
+      return NULL;
+
+   name = backend->name;
+
+   if (backend->builtin) {
+      init = backend->builtin;
+   } else { 
+      if (name[0] != '/')
+         snprintf(path, sizeof path, MODULEDIR "/%s", name);
+      else
+         snprintf(path, sizeof path, "%s", name);
+
+      module = dlopen(path, RTLD_NOW | RTLD_GLOBAL);
+      if (!module) {
+         fprintf(stderr,
+                 "failed to load module: %s\n", dlerror());
+         return NULL;
+      }
+
+      init = dlsym(module, entrypoint);
+      if (!init)
+         return NULL;
+   }
+
+   return init;
+}
+
+static const struct backend_desc *
+find_backend(const char *name)
+{
+   const struct backend_desc *backend = NULL;
+   int i;
+
+   for (i = 0; i < ARRAY_SIZE(backends); ++i) {
+      if (strcmp(backends[i].name, name) == 0) {
+         backend = &backends[i];
+         break;
+      }
+   }
+
+   return backend;
+}
+
+struct gbm_device *
+_gbm_create_device(int fd)
+{
+   const struct gbm_backend *backend = NULL;
+   struct gbm_device *dev = NULL;
+   int i;
+   const char *b;
+
+   b = getenv("GBM_BACKEND");
+   if (b)
+      backend = load_backend(find_backend(b));
+
+   if (backend)
+      dev = backend->create_device(fd);
+
+   for (i = 0; i < ARRAY_SIZE(backends) && dev == NULL; ++i) {
+      backend = load_backend(&backends[i]);
+      if (backend == NULL)
+         continue;
+
+      dev = backend->create_device(fd);
+   }
+   
+   return dev;
+}
diff --git a/src/gbm/main/backend.h b/src/gbm/main/backend.h
new file mode 100644
index 00000000000..4a643750333
--- /dev/null
+++ b/src/gbm/main/backend.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright © 2011 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Benjamin Franzke <benjaminfranzke@googlemail.com>
+ */
+
+#ifndef MODULE_H_
+#define MODULE_H_
+
+#include "gbmint.h"
+
+struct gbm_device *
+_gbm_create_device(int fd);
+
+#endif
diff --git a/src/gbm/main/common.c b/src/gbm/main/common.c
new file mode 100644
index 00000000000..f02162df292
--- /dev/null
+++ b/src/gbm/main/common.c
@@ -0,0 +1,88 @@
+/*
+ * Copyright © 2011 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Benjamin Franzke <benjaminfranzke@googlemail.com>
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include <libudev.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+#include "common.h"
+#include "gbmint.h"
+
+GBM_EXPORT struct udev_device *
+_gbm_udev_device_new_from_fd(struct udev *udev, int fd)
+{
+   struct udev_device *device;
+   struct stat buf;
+
+   if (fstat(fd, &buf) < 0) {
+      fprintf(stderr, "gbm: failed to stat fd %d", fd);
+      return NULL;
+   }
+
+   device = udev_device_new_from_devnum(udev, 'c', buf.st_rdev);
+   if (device == NULL) {
+      fprintf(stderr,
+              "gbm: could not create udev device for fd %d", fd);
+      return NULL;
+   }
+
+   return device;
+}
+
+GBM_EXPORT char *
+_gbm_fd_get_device_name(int fd)
+{
+   struct udev *udev;
+   struct udev_device *device;
+   const char *const_device_name;
+   char *device_name = NULL;
+
+   udev = udev_new();
+   device = _gbm_udev_device_new_from_fd(udev, fd);
+   if (device == NULL)
+      return NULL;
+
+   const_device_name = udev_device_get_devnode(device);
+   if (!const_device_name)
+      goto out;
+   device_name = strdup(const_device_name);
+
+out:
+   udev_device_unref(device);
+   udev_unref(udev);
+
+   return device_name;
+}
+
+GBM_EXPORT void
+_gbm_log(const char *fmt_str, ...)
+{
+}
diff --git a/src/gbm/main/common.h b/src/gbm/main/common.h
new file mode 100644
index 00000000000..1fcdfcac30d
--- /dev/null
+++ b/src/gbm/main/common.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright © 2011 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Benjamin Franzke <benjaminfranzke@googlemail.com>
+ */
+
+#ifndef _COMMON_H_
+#define _COMMON_H_
+
+#include <libudev.h>
+
+struct udev_device *
+_gbm_udev_device_new_from_fd(struct udev *udev, int fd);
+
+char *
+_gbm_fd_get_device_name(int fd);
+
+void
+_gbm_log(const char *fmt_str, ...);
+
+#endif
diff --git a/src/gbm/main/common_drm.h b/src/gbm/main/common_drm.h
new file mode 100644
index 00000000000..d28c3f01f48
--- /dev/null
+++ b/src/gbm/main/common_drm.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright © 2011 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Benjamin Franzke <benjaminfranzke@googlemail.com>
+ */
+
+#ifndef _COMMON_DRM_H_
+#define _COMMON_DRM_H_
+
+#include "gbmint.h"
+
+enum gbm_drm_driver_type {
+   GBM_DRM_DRIVER_TYPE_DRI,
+   GBM_DRM_DRIVER_TYPE_GALLIUM,
+};
+
+struct gbm_drm_device {
+   struct gbm_device base;
+   enum gbm_drm_driver_type type;
+   char *driver_name;
+};
+
+struct gbm_drm_bo {
+   struct gbm_bo base;
+};
+
+#endif
diff --git a/src/gbm/main/gbm.c b/src/gbm/main/gbm.c
new file mode 100644
index 00000000000..8440b2c6ae3
--- /dev/null
+++ b/src/gbm/main/gbm.c
@@ -0,0 +1,190 @@
+/*
+ * Copyright © 2011 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Benjamin Franzke <benjaminfranzke@googlemail.com>
+ */
+
+#define _BSD_SOURCE
+
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdint.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+#include "gbm.h"
+#include "gbmint.h"
+#include "common.h"
+#include "backend.h"
+
+#define ARRAY_SIZE(a) (sizeof(a)/sizeof((a)[0]))
+
+struct gbm_device *devices[16];
+
+static int device_num = 0;
+
+GBM_EXPORT int
+gbm_device_get_fd(struct gbm_device *gbm)
+{
+   return gbm->fd;
+}
+
+/* FIXME: maybe superfluous, use udev subclass from the fd? */
+GBM_EXPORT const char *
+gbm_device_get_backend_name(struct gbm_device *gbm)
+{
+   return gbm->name;
+}
+
+int
+gbm_device_is_format_supported(struct gbm_device *gbm,
+                               enum gbm_bo_format format,
+                               uint32_t usage)
+{
+   return gbm->is_format_supported(gbm, format, usage);
+}
+
+GBM_EXPORT void
+gbm_device_destroy(struct gbm_device *gbm)
+{
+   gbm->refcount--;
+   if (gbm->refcount == 0)
+      gbm->destroy(gbm);
+}
+
+GBM_EXPORT struct gbm_device *
+_gbm_mesa_get_device(int fd)
+{
+   struct gbm_device *gbm = NULL;
+   struct stat buf;
+   dev_t dev;
+   int i;
+
+   if (fd < 0 || fstat(fd, &buf) < 0 || !S_ISCHR(buf.st_mode)) {
+      fprintf(stderr, "_gbm_mesa_get_device: invalid fd: %d\n", fd);
+      return NULL;
+   }
+
+   for (i = 0; i < device_num; ++i) {
+      dev = devices[i]->stat.st_rdev;
+      if (major(dev) == major(buf.st_rdev) &&
+          minor(dev) == minor(buf.st_rdev)) {
+         gbm = devices[i];
+         gbm->refcount++;
+         break;
+      }
+   }
+
+   return gbm;
+}
+
+GBM_EXPORT struct gbm_device *
+gbm_create_device(int fd)
+{
+   struct gbm_device *gbm = NULL;
+   struct stat buf;
+
+   if (fd < 0 || fstat(fd, &buf) < 0 || !S_ISCHR(buf.st_mode)) {
+      fprintf(stderr, "gbm_create_device: invalid fd: %d\n", fd);
+      return NULL;
+   }
+
+   if (device_num == 0)
+      memset(devices, 0, sizeof devices);
+
+   gbm = _gbm_create_device(fd);
+   if (gbm == NULL)
+      return NULL;
+
+   gbm->dummy = gbm_create_device;
+   gbm->stat = buf;
+   gbm->refcount = 1;
+
+   if (device_num < ARRAY_SIZE(devices)-1)
+      devices[device_num++] = gbm;
+
+   return gbm;
+}
+
+GBM_EXPORT unsigned int
+gbm_bo_get_width(struct gbm_bo *bo)
+{
+   return bo->width;
+}
+
+GBM_EXPORT unsigned int
+gbm_bo_get_height(struct gbm_bo *bo)
+{
+   return bo->height;
+}
+
+GBM_EXPORT uint32_t
+gbm_bo_get_pitch(struct gbm_bo *bo)
+{
+   return bo->pitch;
+}
+
+GBM_EXPORT union gbm_bo_handle
+gbm_bo_get_handle(struct gbm_bo *bo)
+{
+   return bo->handle;
+}
+
+GBM_EXPORT void
+gbm_bo_destroy(struct gbm_bo *bo)
+{
+   bo->gbm->bo_destroy(bo);
+}
+
+GBM_EXPORT struct gbm_bo *
+gbm_bo_create(struct gbm_device *gbm,
+              uint32_t width, uint32_t height,
+              enum gbm_bo_format format, uint32_t usage)
+{
+   if (width == 0 || height == 0)
+      return NULL;
+
+   if (usage & GBM_BO_USE_CURSOR_64X64 &&
+       (width != 64 || height != 64))
+      return NULL;
+
+   return gbm->bo_create(gbm, width, height, format, usage);
+}
+
+GBM_EXPORT struct gbm_bo *
+gbm_bo_create_from_egl_image(struct gbm_device *gbm,
+                             void *egl_dpy, void *egl_image,
+                             uint32_t width, uint32_t height,
+                             uint32_t usage)
+{
+   if (width == 0 || height == 0)
+      return NULL;
+
+   return gbm->bo_create_from_egl_image(gbm, egl_dpy, egl_image,
+                                        width, height, usage);
+}
diff --git a/src/gbm/main/gbm.h b/src/gbm/main/gbm.h
new file mode 100644
index 00000000000..d79a03e4b3f
--- /dev/null
+++ b/src/gbm/main/gbm.h
@@ -0,0 +1,100 @@
+/*
+ * Copyright © 2011 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Benjamin Franzke <benjaminfranzke@googlemail.com>
+ */
+
+#ifndef _GBM_H_
+#define _GBM_H_
+
+#define __GBM__ 1
+
+#include <stdint.h>
+
+struct gbm_device;
+struct gbm_bo;
+
+union gbm_bo_handle {
+   void *ptr;
+   int32_t s32;
+   uint32_t u32;
+   int64_t s64;
+   uint64_t u64;
+};
+
+enum gbm_bo_format {
+   GBM_BO_FORMAT_XRGB8888,
+   GBM_BO_FORMAT_ARGB8888,
+};
+
+enum gbm_bo_flags {
+   GBM_BO_USE_SCANOUT      = (1 << 0),
+   GBM_BO_USE_CURSOR_64X64 = (1 << 1),
+   GBM_BO_USE_RENDERING    = (1 << 2),
+};
+
+int
+gbm_device_get_fd(struct gbm_device *gbm);
+
+const char *
+gbm_device_get_backend_name(struct gbm_device *gbm);
+
+int
+gbm_device_is_format_supported(struct gbm_device *gbm,
+                               enum gbm_bo_format format,
+                               uint32_t usage);
+
+void
+gbm_device_destroy(struct gbm_device *gbm);
+
+struct gbm_device *
+gbm_create_device(int fd);
+
+struct gbm_bo *
+gbm_bo_create(struct gbm_device *gbm,
+              uint32_t width, uint32_t height,
+              enum gbm_bo_format format, uint32_t flags);
+
+struct gbm_bo *
+gbm_bo_create_from_egl_image(struct gbm_device *gbm,
+                             void *egl_dpy, void *egl_img,
+                             uint32_t width, uint32_t height,
+                             uint32_t usage);
+
+uint32_t
+gbm_bo_get_width(struct gbm_bo *bo);
+
+uint32_t
+gbm_bo_get_height(struct gbm_bo *bo);
+
+uint32_t
+gbm_bo_get_pitch(struct gbm_bo *bo);
+
+union gbm_bo_handle
+gbm_bo_get_handle(struct gbm_bo *bo);
+
+void
+gbm_bo_destroy(struct gbm_bo *bo);
+
+#endif
diff --git a/src/gbm/main/gbm.pc.in b/src/gbm/main/gbm.pc.in
new file mode 100644
index 00000000000..76299e77f83
--- /dev/null
+++ b/src/gbm/main/gbm.pc.in
@@ -0,0 +1,12 @@
+prefix=@INSTALL_DIR@
+exec_prefix=${prefix}
+libdir=@INSTALL_LIB_DIR@
+includedir=@INSTALL_INC_DIR@
+
+Name: gbm
+Description: Mesa gbm library
+Requires.private: @GBM_PC_REQ_PRIV@
+Version: @VERSION@
+Libs: -L${libdir} -l@GBM_LIB@
+Libs.private: @GBM_PC_LIB_PRIV@
+Cflags: -I${includedir} @GBM_PC_CFLAGS@
diff --git a/src/gbm/main/gbmint.h b/src/gbm/main/gbmint.h
new file mode 100644
index 00000000000..fb8db804c1b
--- /dev/null
+++ b/src/gbm/main/gbmint.h
@@ -0,0 +1,82 @@
+/*
+ * Copyright © 2011 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Benjamin Franzke <benjaminfranzke@googlemail.com>
+ */
+
+#ifndef INTERNAL_H_
+#define INTERNAL_H_
+
+#include "gbm.h"
+#include <sys/stat.h>
+
+/* GCC visibility */
+#if defined(__GNUC__) && __GNUC__ >= 4
+#define GBM_EXPORT __attribute__ ((visibility("default")))
+#else
+#define GBM_EXPORT
+#endif
+
+struct gbm_device {
+   /* Hack to make a gbm_device detectable by its first element. */
+   struct gbm_device *(*dummy)(int);
+
+   int fd;
+   const char *name;
+   unsigned int refcount;
+   struct stat stat;
+
+   void (*destroy)(struct gbm_device *gbm);
+   int (*is_format_supported)(struct gbm_device *gbm,
+                              enum gbm_bo_format format,
+                              uint32_t usage);
+
+   struct gbm_bo *(*bo_create)(struct gbm_device *gbm,
+                               uint32_t width, uint32_t height,
+                               enum gbm_bo_format format,
+                               uint32_t usage);
+   struct gbm_bo *(*bo_create_from_egl_image)(struct gbm_device *gbm,
+                                              void *egl_dpy, void *egl_img,
+                                              uint32_t width, uint32_t height,
+                                              uint32_t usage);
+   void (*bo_destroy)(struct gbm_bo *bo);
+};
+
+struct gbm_bo {
+   struct gbm_device *gbm;
+   uint32_t width;
+   uint32_t height;
+   uint32_t pitch;
+   union gbm_bo_handle  handle;
+};
+
+struct gbm_backend {
+   const char *backend_name;
+   struct gbm_device *(*create_device)(int fd);
+};
+
+GBM_EXPORT struct gbm_device *
+_gbm_mesa_get_device(int fd);
+
+#endif
diff --git a/src/glsl/SConscript b/src/glsl/SConscript
index c3255835fb4..1441cc74bd8 100644
--- a/src/glsl/SConscript
+++ b/src/glsl/SConscript
@@ -102,7 +102,7 @@ if env['msvc']:
     env.Prepend(CPPPATH = ['#/src/getopt'])
     env.PrependUnique(LIBS = [getopt])
 
-if env['crosscompile'] and env['platform'] != 'embedded':
+if env['crosscompile'] and not env['embedded']:
     Import('builtin_glsl_function')
 else:
     # Copy these files to avoid generation object files into src/mesa/program
@@ -156,7 +156,7 @@ Export('glsl')
 
 # Skip building these programs as they will cause SCons error "Two environments
 # with different actions were specified for the same target"
-if env['crosscompile'] or env['platform'] == 'embedded':
+if env['crosscompile'] or env['embedded']:
     Return()
 
 env = env.Clone()
diff --git a/src/glsl/ast_function.cpp b/src/glsl/ast_function.cpp
index 3ba699ad971..60a2c617f70 100644
--- a/src/glsl/ast_function.cpp
+++ b/src/glsl/ast_function.cpp
@@ -271,17 +271,36 @@ convert_component(ir_rvalue *src, const glsl_type *desired_type)
    assert(a <= GLSL_TYPE_BOOL);
    assert(b <= GLSL_TYPE_BOOL);
 
-   if ((a == b) || (src->type->is_integer() && desired_type->is_integer()))
+   if (a == b)
       return src;
 
    switch (a) {
    case GLSL_TYPE_UINT:
+      switch (b) {
+      case GLSL_TYPE_INT:
+	 result = new(ctx) ir_expression(ir_unop_i2u, src);
+	 break;
+      case GLSL_TYPE_FLOAT:
+	 result = new(ctx) ir_expression(ir_unop_i2u,
+		  new(ctx) ir_expression(ir_unop_f2i, src));
+	 break;
+      case GLSL_TYPE_BOOL:
+	 result = new(ctx) ir_expression(ir_unop_i2u,
+		  new(ctx) ir_expression(ir_unop_b2i, src));
+	 break;
+      }
+      break;
    case GLSL_TYPE_INT:
-      if (b == GLSL_TYPE_FLOAT)
-	 result = new(ctx) ir_expression(ir_unop_f2i, desired_type, src, NULL);
-      else {
-	 assert(b == GLSL_TYPE_BOOL);
-	 result = new(ctx) ir_expression(ir_unop_b2i, desired_type, src, NULL);
+      switch (b) {
+      case GLSL_TYPE_UINT:
+	 result = new(ctx) ir_expression(ir_unop_u2i, src);
+	 break;
+      case GLSL_TYPE_FLOAT:
+	 result = new(ctx) ir_expression(ir_unop_f2i, src);
+	 break;
+      case GLSL_TYPE_BOOL:
+	 result = new(ctx) ir_expression(ir_unop_b2i, src);
+	 break;
       }
       break;
    case GLSL_TYPE_FLOAT:
@@ -300,6 +319,9 @@ convert_component(ir_rvalue *src, const glsl_type *desired_type)
    case GLSL_TYPE_BOOL:
       switch (b) {
       case GLSL_TYPE_UINT:
+	 result = new(ctx) ir_expression(ir_unop_i2b,
+		  new(ctx) ir_expression(ir_unop_u2i, src));
+	 break;
       case GLSL_TYPE_INT:
 	 result = new(ctx) ir_expression(ir_unop_i2b, desired_type, src, NULL);
 	 break;
@@ -311,6 +333,7 @@ convert_component(ir_rvalue *src, const glsl_type *desired_type)
    }
 
    assert(result != NULL);
+   assert(result->type == desired_type);
 
    /* Try constant folding; it may fold in the conversion we just added. */
    ir_constant *const constant = result->constant_expression_value();
diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp
index 3b87f0d56de..2e54e8c22d8 100644
--- a/src/glsl/ast_to_hir.cpp
+++ b/src/glsl/ast_to_hir.cpp
@@ -447,9 +447,17 @@ modulus_result_type(const struct glsl_type *type_a,
     *    integer vectors. The operand types must both be signed or both be
     *    unsigned."
     */
-   if (!type_a->is_integer() || !type_b->is_integer()
-       || (type_a->base_type != type_b->base_type)) {
-      _mesa_glsl_error(loc, state, "type mismatch");
+   if (!type_a->is_integer()) {
+      _mesa_glsl_error(loc, state, "LHS of operator %% must be an integer.");
+      return glsl_type::error_type;
+   }
+   if (!type_b->is_integer()) {
+      _mesa_glsl_error(loc, state, "RHS of operator %% must be an integer.");
+      return glsl_type::error_type;
+   }
+   if (type_a->base_type != type_b->base_type) {
+      _mesa_glsl_error(loc, state,
+		       "operands of %% must have the same base type");
       return glsl_type::error_type;
    }
 
@@ -1940,7 +1948,7 @@ apply_type_qualifier_to_variable(const struct ast_type_qualifier *qual,
 	 break;
 
       case fragment_shader:
-	 if (!global_scope || (var->mode != ir_var_in)) {
+	 if (!global_scope || (var->mode != ir_var_out)) {
 	    fail = true;
 	    string = "output";
 	 }
diff --git a/src/glsl/builtins/ir/abs b/src/glsl/builtins/ir/abs
index 904845307c4..d07d1d99e9f 100644
--- a/src/glsl/builtins/ir/abs
+++ b/src/glsl/builtins/ir/abs
@@ -18,4 +18,24 @@
      (parameters
        (declare (in) vec4 arg0))
      ((return (expression vec4 abs (var_ref arg0)))))
+
+   (signature int
+     (parameters
+       (declare (in) int arg0))
+     ((return (expression int abs (var_ref arg0)))))
+
+   (signature ivec2
+     (parameters
+       (declare (in) ivec2 arg0))
+     ((return (expression ivec2 abs (var_ref arg0)))))
+
+   (signature ivec3
+     (parameters
+       (declare (in) ivec3 arg0))
+     ((return (expression ivec3 abs (var_ref arg0)))))
+
+   (signature ivec4
+     (parameters
+       (declare (in) ivec4 arg0))
+     ((return (expression ivec4 abs (var_ref arg0)))))
 ))
diff --git a/src/glsl/builtins/tools/generate_builtins.py b/src/glsl/builtins/tools/generate_builtins.py
index edd3c70e00b..17d528c2180 100755
--- a/src/glsl/builtins/tools/generate_builtins.py
+++ b/src/glsl/builtins/tools/generate_builtins.py
@@ -82,10 +82,6 @@ def write_profile(filename, profile):
     kill_globals = re.compile(r'^\(declare.*\n', re.MULTILINE)
     proto_ir = kill_globals.sub('', proto_ir)
 
-    # Kill pointer addresses.  They're not necessary in prototypes and just
-    # clutter the diff output.
-    proto_ir = re.sub(r'@0x[0-9a-f]+', '', proto_ir)
-
     print 'static const char prototypes_for_' + profile + '[] ='
     print stringify(proto_ir), ';'
 
diff --git a/src/glsl/glsl_parser_extras.cpp b/src/glsl/glsl_parser_extras.cpp
index d9aa300bbe4..cc781378d76 100644
--- a/src/glsl/glsl_parser_extras.cpp
+++ b/src/glsl/glsl_parser_extras.cpp
@@ -165,133 +165,242 @@ _mesa_glsl_warning(const YYLTYPE *locp, _mesa_glsl_parse_state *state,
 }
 
 
+/**
+ * Enum representing the possible behaviors that can be specified in
+ * an #extension directive.
+ */
+enum ext_behavior {
+   extension_disable,
+   extension_enable,
+   extension_require,
+   extension_warn
+};
+
+/**
+ * Element type for _mesa_glsl_supported_extensions
+ */
+struct _mesa_glsl_extension {
+   /**
+    * Name of the extension when referred to in a GLSL extension
+    * statement
+    */
+   const char *name;
+
+   /** True if this extension is available to vertex shaders */
+   bool avail_in_VS;
+
+   /** True if this extension is available to geometry shaders */
+   bool avail_in_GS;
+
+   /** True if this extension is available to fragment shaders */
+   bool avail_in_FS;
+
+   /** True if this extension is available to desktop GL shaders */
+   bool avail_in_GL;
+
+   /** True if this extension is available to GLES shaders */
+   bool avail_in_ES;
+
+   /**
+    * Flag in the gl_extensions struct indicating whether this
+    * extension is supported by the driver, or
+    * &gl_extensions::dummy_true if supported by all drivers.
+    *
+    * Note: the type (GLboolean gl_extensions::*) is a "pointer to
+    * member" type, the type-safe alternative to the "offsetof" macro.
+    * In a nutshell:
+    *
+    * - foo bar::* p declares p to be an "offset" to a field of type
+    *   foo that exists within struct bar
+    * - &bar::baz computes the "offset" of field baz within struct bar
+    * - x.*p accesses the field of x that exists at "offset" p
+    * - x->*p is equivalent to (*x).*p
+    */
+   const GLboolean gl_extensions::* supported_flag;
+
+   /**
+    * Flag in the _mesa_glsl_parse_state struct that should be set
+    * when this extension is enabled.
+    *
+    * See note in _mesa_glsl_extension::supported_flag about "pointer
+    * to member" types.
+    */
+   bool _mesa_glsl_parse_state::* enable_flag;
+
+   /**
+    * Flag in the _mesa_glsl_parse_state struct that should be set
+    * when the shader requests "warn" behavior for this extension.
+    *
+    * See note in _mesa_glsl_extension::supported_flag about "pointer
+    * to member" types.
+    */
+   bool _mesa_glsl_parse_state::* warn_flag;
+
+
+   bool compatible_with_state(const _mesa_glsl_parse_state *state) const;
+   void set_flags(_mesa_glsl_parse_state *state, ext_behavior behavior) const;
+};
+
+#define EXT(NAME, VS, GS, FS, GL, ES, SUPPORTED_FLAG)                   \
+   { "GL_" #NAME, VS, GS, FS, GL, ES, &gl_extensions::SUPPORTED_FLAG,   \
+         &_mesa_glsl_parse_state::NAME##_enable,                        \
+         &_mesa_glsl_parse_state::NAME##_warn }
+
+/**
+ * Table of extensions that can be enabled/disabled within a shader,
+ * and the conditions under which they are supported.
+ */
+static const _mesa_glsl_extension _mesa_glsl_supported_extensions[] = {
+   /*                                  target availability  API availability */
+   /* name                             VS     GS     FS     GL     ES         supported flag */
+   EXT(ARB_draw_buffers,               false, false, true,  true,  false,     dummy_true),
+   EXT(ARB_draw_instanced,             true,  false, false, true,  false,     ARB_draw_instanced),
+   EXT(ARB_explicit_attrib_location,   true,  false, true,  true,  false,     ARB_explicit_attrib_location),
+   EXT(ARB_fragment_coord_conventions, true,  false, true,  true,  false,     ARB_fragment_coord_conventions),
+   EXT(ARB_texture_rectangle,          true,  false, true,  true,  false,     dummy_true),
+   EXT(EXT_texture_array,              true,  false, true,  true,  false,     EXT_texture_array),
+   EXT(ARB_shader_texture_lod,         true,  false, true,  true,  false,     ARB_shader_texture_lod),
+   EXT(ARB_shader_stencil_export,      false, false, true,  true,  false,     ARB_shader_stencil_export),
+   EXT(AMD_conservative_depth,         true,  false, true,  true,  false,     AMD_conservative_depth),
+   EXT(AMD_shader_stencil_export,      false, false, true,  true,  false,     ARB_shader_stencil_export),
+   EXT(OES_texture_3D,                 true,  false, true,  false, true,      EXT_texture3D),
+};
+
+#undef EXT
+
+
+/**
+ * Determine whether a given extension is compatible with the target,
+ * API, and extension information in the current parser state.
+ */
+bool _mesa_glsl_extension::compatible_with_state(const _mesa_glsl_parse_state *
+                                                 state) const
+{
+   /* Check that this extension matches the type of shader we are
+    * compiling to.
+    */
+   switch (state->target) {
+   case vertex_shader:
+      if (!this->avail_in_VS) {
+         return false;
+      }
+      break;
+   case geometry_shader:
+      if (!this->avail_in_GS) {
+         return false;
+      }
+      break;
+   case fragment_shader:
+      if (!this->avail_in_FS) {
+         return false;
+      }
+      break;
+   default:
+      assert (!"Unrecognized shader target");
+      return false;
+   }
+
+   /* Check that this extension matches whether we are compiling
+    * for desktop GL or GLES.
+    */
+   if (state->es_shader) {
+      if (!this->avail_in_ES) return false;
+   } else {
+      if (!this->avail_in_GL) return false;
+   }
+
+   /* Check that this extension is supported by the OpenGL
+    * implementation.
+    *
+    * Note: the ->* operator indexes into state->extensions by the
+    * offset this->supported_flag.  See
+    * _mesa_glsl_extension::supported_flag for more info.
+    */
+   return state->extensions->*(this->supported_flag);
+}
+
+/**
+ * Set the appropriate flags in the parser state to establish the
+ * given behavior for this extension.
+ */
+void _mesa_glsl_extension::set_flags(_mesa_glsl_parse_state *state,
+                                     ext_behavior behavior) const
+{
+   /* Note: the ->* operator indexes into state by the
+    * offsets this->enable_flag and this->warn_flag.  See
+    * _mesa_glsl_extension::supported_flag for more info.
+    */
+   state->*(this->enable_flag) = (behavior != extension_disable);
+   state->*(this->warn_flag)   = (behavior == extension_warn);
+}
+
+/**
+ * Find an extension by name in _mesa_glsl_supported_extensions.  If
+ * the name is not found, return NULL.
+ */
+static const _mesa_glsl_extension *find_extension(const char *name)
+{
+   for (unsigned i = 0; i < Elements(_mesa_glsl_supported_extensions); ++i) {
+      if (strcmp(name, _mesa_glsl_supported_extensions[i].name) == 0) {
+         return &_mesa_glsl_supported_extensions[i];
+      }
+   }
+   return NULL;
+}
+
+
 bool
 _mesa_glsl_process_extension(const char *name, YYLTYPE *name_locp,
-			     const char *behavior, YYLTYPE *behavior_locp,
+			     const char *behavior_string, YYLTYPE *behavior_locp,
 			     _mesa_glsl_parse_state *state)
 {
-   enum {
-      extension_disable,
-      extension_enable,
-      extension_require,
-      extension_warn
-   } ext_mode;
-
-   if (strcmp(behavior, "warn") == 0) {
-      ext_mode = extension_warn;
-   } else if (strcmp(behavior, "require") == 0) {
-      ext_mode = extension_require;
-   } else if (strcmp(behavior, "enable") == 0) {
-      ext_mode = extension_enable;
-   } else if (strcmp(behavior, "disable") == 0) {
-      ext_mode = extension_disable;
+   ext_behavior behavior;
+   if (strcmp(behavior_string, "warn") == 0) {
+      behavior = extension_warn;
+   } else if (strcmp(behavior_string, "require") == 0) {
+      behavior = extension_require;
+   } else if (strcmp(behavior_string, "enable") == 0) {
+      behavior = extension_enable;
+   } else if (strcmp(behavior_string, "disable") == 0) {
+      behavior = extension_disable;
    } else {
       _mesa_glsl_error(behavior_locp, state,
 		       "Unknown extension behavior `%s'",
-		       behavior);
+		       behavior_string);
       return false;
    }
 
-   bool unsupported = false;
-
    if (strcmp(name, "all") == 0) {
-      if ((ext_mode == extension_enable) || (ext_mode == extension_require)) {
+      if ((behavior == extension_enable) || (behavior == extension_require)) {
 	 _mesa_glsl_error(name_locp, state, "Cannot %s all extensions",
-			  (ext_mode == extension_enable)
+			  (behavior == extension_enable)
 			  ? "enable" : "require");
 	 return false;
-      }
-   } else if (strcmp(name, "GL_ARB_draw_buffers") == 0) {
-      /* This extension is only supported in fragment shaders.
-       */
-      if (state->target != fragment_shader) {
-	 unsupported = true;
       } else {
-	 state->ARB_draw_buffers_enable = (ext_mode != extension_disable);
-	 state->ARB_draw_buffers_warn = (ext_mode == extension_warn);
+         for (unsigned i = 0;
+              i < Elements(_mesa_glsl_supported_extensions); ++i) {
+            const _mesa_glsl_extension *extension
+               = &_mesa_glsl_supported_extensions[i];
+            if (extension->compatible_with_state(state)) {
+               _mesa_glsl_supported_extensions[i].set_flags(state, behavior);
+            }
+         }
       }
-   } else if (strcmp(name, "GL_ARB_draw_instanced") == 0) {
-      state->ARB_draw_instanced_enable = (ext_mode != extension_disable);
-      state->ARB_draw_instanced_warn = (ext_mode == extension_warn);
-
-      /* This extension is only supported in vertex shaders.
-       */
-      unsupported = (state->target != vertex_shader)
-	 ||  !state->extensions->ARB_draw_instanced;
-   } else if (strcmp(name, "GL_ARB_explicit_attrib_location") == 0) {
-      state->ARB_explicit_attrib_location_enable =
-	 (ext_mode != extension_disable);
-      state->ARB_explicit_attrib_location_warn =
-	 (ext_mode == extension_warn);
-
-      unsupported = !state->extensions->ARB_explicit_attrib_location;
-   } else if (strcmp(name, "GL_ARB_fragment_coord_conventions") == 0) {
-      state->ARB_fragment_coord_conventions_enable =
-	 (ext_mode != extension_disable);
-      state->ARB_fragment_coord_conventions_warn =
-	 (ext_mode == extension_warn);
-
-      unsupported = !state->extensions->ARB_fragment_coord_conventions;
-   } else if (strcmp(name, "GL_ARB_texture_rectangle") == 0) {
-      state->ARB_texture_rectangle_enable = (ext_mode != extension_disable);
-      state->ARB_texture_rectangle_warn = (ext_mode == extension_warn);
-   } else if (strcmp(name, "GL_EXT_texture_array") == 0) {
-      state->EXT_texture_array_enable = (ext_mode != extension_disable);
-      state->EXT_texture_array_warn = (ext_mode == extension_warn);
-
-      unsupported = !state->extensions->EXT_texture_array;
-   } else if (strcmp(name, "GL_ARB_shader_texture_lod") == 0) {
-      /* Force ARB_texture_rectangle to be on so sampler2DRects are defined */
-      state->ARB_texture_rectangle_enable = true;
-
-      state->ARB_shader_texture_lod_enable = (ext_mode != extension_disable);
-      state->ARB_shader_texture_lod_warn = (ext_mode == extension_warn);
-
-      unsupported = !state->extensions->ARB_shader_texture_lod;
-   } else if (strcmp(name, "GL_ARB_shader_stencil_export") == 0) {
-      state->ARB_shader_stencil_export_enable = (ext_mode != extension_disable);
-      state->ARB_shader_stencil_export_warn = (ext_mode == extension_warn);
-
-      /* This extension is only supported in fragment shaders.
-       */
-      unsupported = (state->target != fragment_shader)
-	 || !state->extensions->ARB_shader_stencil_export;
-   } else if (strcmp(name, "GL_AMD_conservative_depth") == 0) {
-      /* The AMD_conservative spec does not forbid requiring the extension in
-       * the vertex shader.
-       */
-      state->AMD_conservative_depth_enable = (ext_mode != extension_disable);
-      state->AMD_conservative_depth_warn = (ext_mode == extension_warn);
-      unsupported = !state->extensions->AMD_conservative_depth;
-   } else if (strcmp(name, "GL_AMD_shader_stencil_export") == 0) {
-      state->AMD_shader_stencil_export_enable = (ext_mode != extension_disable);
-      state->AMD_shader_stencil_export_warn = (ext_mode == extension_warn);
-
-      /* This extension is only supported in fragment shaders.
-       * Both the ARB and AMD variants share the same ARB flag
-       * in gl_extensions.
-       */
-      unsupported = (state->target != fragment_shader)
-	 || !state->extensions->ARB_shader_stencil_export;
-   } else if (strcmp(name, "GL_OES_texture_3D") == 0 && state->es_shader) {
-      state->OES_texture_3D_enable = (ext_mode != extension_disable);
-      state->OES_texture_3D_warn = (ext_mode == extension_warn);
-
-      unsupported = !state->extensions->EXT_texture3D;
    } else {
-      unsupported = true;
-   }
-
-   if (unsupported) {
-      static const char *const fmt = "extension `%s' unsupported in %s shader";
-
-      if (ext_mode == extension_require) {
-	 _mesa_glsl_error(name_locp, state, fmt,
-			  name, _mesa_glsl_shader_target_name(state->target));
-	 return false;
+      const _mesa_glsl_extension *extension = find_extension(name);
+      if (extension && extension->compatible_with_state(state)) {
+         extension->set_flags(state, behavior);
       } else {
-	 _mesa_glsl_warning(name_locp, state, fmt,
-			    name, _mesa_glsl_shader_target_name(state->target));
+         static const char *const fmt = "extension `%s' unsupported in %s shader";
+
+         if (behavior == extension_require) {
+            _mesa_glsl_error(name_locp, state, fmt,
+                             name, _mesa_glsl_shader_target_name(state->target));
+            return false;
+         } else {
+            _mesa_glsl_warning(name_locp, state, fmt,
+                               name, _mesa_glsl_shader_target_name(state->target));
+         }
       }
    }
 
diff --git a/src/glsl/glsl_parser_extras.h b/src/glsl/glsl_parser_extras.h
index 878d2ae3f4d..2f4d3cba77f 100644
--- a/src/glsl/glsl_parser_extras.h
+++ b/src/glsl/glsl_parser_extras.h
@@ -156,28 +156,28 @@ struct _mesa_glsl_parse_state {
     * \name Enable bits for GLSL extensions
     */
    /*@{*/
-   unsigned ARB_draw_buffers_enable:1;
-   unsigned ARB_draw_buffers_warn:1;
-   unsigned ARB_draw_instanced_enable:1;
-   unsigned ARB_draw_instanced_warn:1;
-   unsigned ARB_explicit_attrib_location_enable:1;
-   unsigned ARB_explicit_attrib_location_warn:1;
-   unsigned ARB_fragment_coord_conventions_enable:1;
-   unsigned ARB_fragment_coord_conventions_warn:1;
-   unsigned ARB_texture_rectangle_enable:1;
-   unsigned ARB_texture_rectangle_warn:1;
-   unsigned EXT_texture_array_enable:1;
-   unsigned EXT_texture_array_warn:1;
-   unsigned ARB_shader_texture_lod_enable:1;
-   unsigned ARB_shader_texture_lod_warn:1;
-   unsigned ARB_shader_stencil_export_enable:1;
-   unsigned ARB_shader_stencil_export_warn:1;
-   unsigned AMD_conservative_depth_enable:1;
-   unsigned AMD_conservative_depth_warn:1;
-   unsigned AMD_shader_stencil_export_enable:1;
-   unsigned AMD_shader_stencil_export_warn:1;
-   unsigned OES_texture_3D_enable:1;
-   unsigned OES_texture_3D_warn:1;
+   bool ARB_draw_buffers_enable;
+   bool ARB_draw_buffers_warn;
+   bool ARB_draw_instanced_enable;
+   bool ARB_draw_instanced_warn;
+   bool ARB_explicit_attrib_location_enable;
+   bool ARB_explicit_attrib_location_warn;
+   bool ARB_fragment_coord_conventions_enable;
+   bool ARB_fragment_coord_conventions_warn;
+   bool ARB_texture_rectangle_enable;
+   bool ARB_texture_rectangle_warn;
+   bool EXT_texture_array_enable;
+   bool EXT_texture_array_warn;
+   bool ARB_shader_texture_lod_enable;
+   bool ARB_shader_texture_lod_warn;
+   bool ARB_shader_stencil_export_enable;
+   bool ARB_shader_stencil_export_warn;
+   bool AMD_conservative_depth_enable;
+   bool AMD_conservative_depth_warn;
+   bool AMD_shader_stencil_export_enable;
+   bool AMD_shader_stencil_export_warn;
+   bool OES_texture_3D_enable;
+   bool OES_texture_3D_warn;
    /*@}*/
 
    /** Extensions supported by the OpenGL implementation. */
diff --git a/src/glsl/ir.cpp b/src/glsl/ir.cpp
index a3623b31e5d..95689dc10b0 100644
--- a/src/glsl/ir.cpp
+++ b/src/glsl/ir.cpp
@@ -272,6 +272,7 @@ ir_expression::ir_expression(int op, ir_rvalue *op0)
 
    case ir_unop_f2i:
    case ir_unop_b2i:
+   case ir_unop_u2i:
       this->type = glsl_type::get_instance(GLSL_TYPE_INT,
 					   op0->type->vector_elements, 1);
       break;
@@ -289,6 +290,11 @@ ir_expression::ir_expression(int op, ir_rvalue *op0)
 					   op0->type->vector_elements, 1);
       break;
 
+   case ir_unop_i2u:
+      this->type = glsl_type::get_instance(GLSL_TYPE_UINT,
+					   op0->type->vector_elements, 1);
+      break;
+
    case ir_unop_noise:
       this->type = glsl_type::float_type;
       break;
@@ -419,6 +425,8 @@ static const char *const operator_strs[] = {
    "i2b",
    "b2i",
    "u2f",
+   "i2u",
+   "u2i",
    "any",
    "trunc",
    "ceil",
diff --git a/src/glsl/ir.h b/src/glsl/ir.h
index a41984310b3..42a3936976a 100644
--- a/src/glsl/ir.h
+++ b/src/glsl/ir.h
@@ -682,7 +682,7 @@ public:
 
 class ir_assignment : public ir_instruction {
 public:
-   ir_assignment(ir_rvalue *lhs, ir_rvalue *rhs, ir_rvalue *condition);
+   ir_assignment(ir_rvalue *lhs, ir_rvalue *rhs, ir_rvalue *condition = NULL);
 
    /**
     * Construct an assignment with an explicit write mask
@@ -789,6 +789,8 @@ enum ir_expression_operation {
    ir_unop_i2b,      /**< int-to-boolean conversion */
    ir_unop_b2i,      /**< Boolean-to-int conversion */
    ir_unop_u2f,      /**< Unsigned-to-float conversion. */
+   ir_unop_i2u,      /**< Integer-to-unsigned conversion. */
+   ir_unop_u2i,      /**< Unsigned-to-integer conversion. */
    ir_unop_any,
 
    /**
diff --git a/src/glsl/ir_constant_expression.cpp b/src/glsl/ir_constant_expression.cpp
index 2a308489656..f0299a2c4a0 100644
--- a/src/glsl/ir_constant_expression.cpp
+++ b/src/glsl/ir_constant_expression.cpp
@@ -166,7 +166,18 @@ ir_expression::constant_expression_value()
 	 data.b[c] = op[0]->value.u[c] ? true : false;
       }
       break;
-
+   case ir_unop_u2i:
+      assert(op[0]->type->base_type == GLSL_TYPE_UINT);
+      for (unsigned c = 0; c < op[0]->type->components(); c++) {
+	 data.i[c] = op[0]->value.u[c];
+      }
+      break;
+   case ir_unop_i2u:
+      assert(op[0]->type->base_type == GLSL_TYPE_INT);
+      for (unsigned c = 0; c < op[0]->type->components(); c++) {
+	 data.u[c] = op[0]->value.i[c];
+      }
+      break;
    case ir_unop_any:
       assert(op[0]->type->is_boolean());
       data.b[0] = false;
diff --git a/src/glsl/ir_function.cpp b/src/glsl/ir_function.cpp
index caee9296af9..ef8d4fcfcd4 100644
--- a/src/glsl/ir_function.cpp
+++ b/src/glsl/ir_function.cpp
@@ -165,6 +165,7 @@ ir_function_signature *
 ir_function::matching_signature(const exec_list *actual_parameters)
 {
    ir_function_signature *match = NULL;
+   int matched_score;
 
    foreach_iter(exec_list_iterator, iter, signatures) {
       ir_function_signature *const sig =
@@ -173,14 +174,14 @@ ir_function::matching_signature(const exec_list *actual_parameters)
       const int score = parameter_lists_match(& sig->parameters,
 					      actual_parameters);
 
+      /* If we found an exact match, simply return it */
       if (score == 0)
 	 return sig;
 
-      if (score > 0) {
-	 if (match != NULL)
-	    return NULL;
-
+      /* If we found a match with fewer conversions, use that instead */
+      if (score > 0 && (match == NULL || score < matched_score)) {
 	 match = sig;
+	 matched_score = score;
       }
    }
 
diff --git a/src/glsl/ir_validate.cpp b/src/glsl/ir_validate.cpp
index 7b1c19d65aa..f3fceb2a57d 100644
--- a/src/glsl/ir_validate.cpp
+++ b/src/glsl/ir_validate.cpp
@@ -254,7 +254,7 @@ ir_validate::visit_leave(ir_expression *ir)
 
    case ir_unop_f2i:
       assert(ir->operands[0]->type->base_type == GLSL_TYPE_FLOAT);
-      assert(ir->type->is_integer());
+      assert(ir->type->base_type == GLSL_TYPE_INT);
       break;
    case ir_unop_i2f:
       assert(ir->operands[0]->type->base_type == GLSL_TYPE_INT);
@@ -269,17 +269,25 @@ ir_validate::visit_leave(ir_expression *ir)
       assert(ir->type->base_type == GLSL_TYPE_FLOAT);
       break;
    case ir_unop_i2b:
-      assert(ir->operands[0]->type->is_integer());
+      assert(ir->operands[0]->type->base_type == GLSL_TYPE_INT);
       assert(ir->type->base_type == GLSL_TYPE_BOOL);
       break;
    case ir_unop_b2i:
       assert(ir->operands[0]->type->base_type == GLSL_TYPE_BOOL);
-      assert(ir->type->is_integer());
+      assert(ir->type->base_type == GLSL_TYPE_INT);
       break;
    case ir_unop_u2f:
       assert(ir->operands[0]->type->base_type == GLSL_TYPE_UINT);
       assert(ir->type->base_type == GLSL_TYPE_FLOAT);
       break;
+   case ir_unop_i2u:
+      assert(ir->operands[0]->type->base_type == GLSL_TYPE_INT);
+      assert(ir->type->base_type == GLSL_TYPE_UINT);
+      break;
+   case ir_unop_u2i:
+      assert(ir->operands[0]->type->base_type == GLSL_TYPE_UINT);
+      assert(ir->type->base_type == GLSL_TYPE_INT);
+      break;
 
    case ir_unop_any:
       assert(ir->operands[0]->type->base_type == GLSL_TYPE_BOOL);
diff --git a/src/glsl/linker.cpp b/src/glsl/linker.cpp
index 255edc6a76f..b6479e7a3a4 100644
--- a/src/glsl/linker.cpp
+++ b/src/glsl/linker.cpp
@@ -1405,8 +1405,9 @@ demote_shader_inputs_and_outputs(gl_shader *sh, enum ir_variable_mode mode)
 }
 
 
-void
-assign_varying_locations(struct gl_shader_program *prog,
+bool
+assign_varying_locations(struct gl_context *ctx,
+			 struct gl_shader_program *prog,
 			 gl_shader *producer, gl_shader *consumer)
 {
    /* FINISHME: Set dynamically when geometry shader support is added. */
@@ -1462,6 +1463,8 @@ assign_varying_locations(struct gl_shader_program *prog,
       }
    }
 
+   unsigned varying_vectors = 0;
+
    foreach_list(node, consumer->ir) {
       ir_variable *const var = ((ir_instruction *) node)->as_variable();
 
@@ -1492,8 +1495,32 @@ assign_varying_locations(struct gl_shader_program *prog,
 	  * value is written by the previous stage.
 	  */
 	 var->mode = ir_var_auto;
+      } else {
+	 /* The packing rules are used for vertex shader inputs are also used
+	  * for fragment shader inputs.
+	  */
+	 varying_vectors += count_attribute_slots(var->type);
       }
    }
+
+   if (ctx->API == API_OPENGLES2 || prog->Version == 100) {
+      if (varying_vectors > ctx->Const.MaxVarying) {
+	 linker_error_printf(prog, "shader uses too many varying vectors "
+			     "(%u > %u)\n",
+			     varying_vectors, ctx->Const.MaxVarying);
+	 return false;
+      }
+   } else {
+      const unsigned float_components = varying_vectors * 4;
+      if (float_components > ctx->Const.MaxVarying * 4) {
+	 linker_error_printf(prog, "shader uses too many varying components "
+			     "(%u > %u)\n",
+			     float_components, ctx->Const.MaxVarying * 4);
+	 return false;
+      }
+   }
+
+   return true;
 }
 
 
@@ -1666,9 +1693,13 @@ link_shaders(struct gl_context *ctx, struct gl_shader_program *prog)
       if (prog->_LinkedShaders[i] == NULL)
 	 continue;
 
-      assign_varying_locations(prog,
-			       prog->_LinkedShaders[prev],
-			       prog->_LinkedShaders[i]);
+      if (!assign_varying_locations(ctx, prog,
+				    prog->_LinkedShaders[prev],
+				    prog->_LinkedShaders[i])) {
+	 prog->LinkStatus = false;
+	 goto done;
+      }
+
       prev = i;
    }
 
diff --git a/src/glsl/lower_if_to_cond_assign.cpp b/src/glsl/lower_if_to_cond_assign.cpp
index e3a1065d996..b637eb4fe1d 100644
--- a/src/glsl/lower_if_to_cond_assign.cpp
+++ b/src/glsl/lower_if_to_cond_assign.cpp
@@ -149,11 +149,9 @@ ir_visitor_status
 ir_if_to_cond_assign_visitor::visit_leave(ir_if *ir)
 {
    /* Only flatten when beyond the GPU's maximum supported nesting depth. */
-   if (this->depth <= this->max_depth)
+   if (this->depth-- <= this->max_depth)
       return visit_continue;
 
-   this->depth--;
-
    bool found_control_flow = false;
    ir_variable *cond_var;
    ir_assignment *assign;
diff --git a/src/glsl/lower_instructions.cpp b/src/glsl/lower_instructions.cpp
index a5f61f213d0..806f8639959 100644
--- a/src/glsl/lower_instructions.cpp
+++ b/src/glsl/lower_instructions.cpp
@@ -168,8 +168,13 @@ lower_instructions_visitor::div_to_mul_rcp(ir_expression *ir)
 
       op0 = new(ir) ir_expression(ir_binop_mul, vec_type, op0, op1);
 
-      ir->operation = ir_unop_f2i;
-      ir->operands[0] = op0;
+      if (ir->operands[1]->type->base_type == GLSL_TYPE_INT) {
+	 ir->operation = ir_unop_f2i;
+	 ir->operands[0] = op0;
+      } else {
+	 ir->operation = ir_unop_i2u;
+	 ir->operands[0] = new(ir) ir_expression(ir_unop_f2i, op0);
+      }
       ir->operands[1] = NULL;
    }
 
@@ -271,7 +276,7 @@ lower_instructions_visitor::visit_leave(ir_expression *ir)
       break;
 
    case ir_binop_mod:
-      if (lowering(MOD_TO_FRACT))
+      if (lowering(MOD_TO_FRACT) && ir->type->is_float())
 	 mod_to_fract(ir);
       break;
 
diff --git a/src/glsl/lower_mat_op_to_vec.cpp b/src/glsl/lower_mat_op_to_vec.cpp
index 8cbbfa713c9..a371afc14c2 100644
--- a/src/glsl/lower_mat_op_to_vec.cpp
+++ b/src/glsl/lower_mat_op_to_vec.cpp
@@ -45,19 +45,19 @@ public:
 
    ir_visitor_status visit_leave(ir_assignment *);
 
-   ir_dereference *get_column(ir_variable *var, int col);
-   ir_rvalue *get_element(ir_variable *var, int col, int row);
-
-   void do_mul_mat_mat(ir_variable *result_var,
-		       ir_variable *a_var, ir_variable *b_var);
-   void do_mul_mat_vec(ir_variable *result_var,
-		       ir_variable *a_var, ir_variable *b_var);
-   void do_mul_vec_mat(ir_variable *result_var,
-		       ir_variable *a_var, ir_variable *b_var);
-   void do_mul_mat_scalar(ir_variable *result_var,
-			  ir_variable *a_var, ir_variable *b_var);
-   void do_equal_mat_mat(ir_variable *result_var, ir_variable *a_var,
-			 ir_variable *b_var, bool test_equal);
+   ir_dereference *get_column(ir_dereference *val, int col);
+   ir_rvalue *get_element(ir_dereference *val, int col, int row);
+
+   void do_mul_mat_mat(ir_dereference *result,
+		       ir_dereference *a, ir_dereference *b);
+   void do_mul_mat_vec(ir_dereference *result,
+		       ir_dereference *a, ir_dereference *b);
+   void do_mul_vec_mat(ir_dereference *result,
+		       ir_dereference *a, ir_dereference *b);
+   void do_mul_mat_scalar(ir_dereference *result,
+			  ir_dereference *a, ir_dereference *b);
+   void do_equal_mat_mat(ir_dereference *result, ir_dereference *a,
+			 ir_dereference *b, bool test_equal);
 
    void *mem_ctx;
    bool made_progress;
@@ -97,182 +97,137 @@ do_mat_op_to_vec(exec_list *instructions)
 }
 
 ir_rvalue *
-ir_mat_op_to_vec_visitor::get_element(ir_variable *var, int col, int row)
+ir_mat_op_to_vec_visitor::get_element(ir_dereference *val, int col, int row)
 {
-   ir_dereference *deref;
+   val = get_column(val, col);
 
-   deref = new(mem_ctx) ir_dereference_variable(var);
-
-   if (var->type->is_matrix()) {
-      deref = new(mem_ctx) ir_dereference_array(var,
-						new(mem_ctx) ir_constant(col));
-   } else {
-      assert(col == 0);
-   }
-
-   return new(mem_ctx) ir_swizzle(deref, row, 0, 0, 0, 1);
+   return new(mem_ctx) ir_swizzle(val, row, 0, 0, 0, 1);
 }
 
 ir_dereference *
-ir_mat_op_to_vec_visitor::get_column(ir_variable *var, int row)
+ir_mat_op_to_vec_visitor::get_column(ir_dereference *val, int row)
 {
-   ir_dereference *deref;
-
-   if (!var->type->is_matrix()) {
-      deref = new(mem_ctx) ir_dereference_variable(var);
-   } else {
-      deref = new(mem_ctx) ir_dereference_variable(var);
-      deref = new(mem_ctx) ir_dereference_array(deref,
-						new(mem_ctx) ir_constant(row));
+   val = val->clone(mem_ctx, NULL);
+
+   if (val->type->is_matrix()) {
+      val = new(mem_ctx) ir_dereference_array(val,
+					      new(mem_ctx) ir_constant(row));
    }
 
-   return deref;
+   return val;
 }
 
 void
-ir_mat_op_to_vec_visitor::do_mul_mat_mat(ir_variable *result_var,
-					 ir_variable *a_var,
-					 ir_variable *b_var)
+ir_mat_op_to_vec_visitor::do_mul_mat_mat(ir_dereference *result,
+					 ir_dereference *a,
+					 ir_dereference *b)
 {
    int b_col, i;
    ir_assignment *assign;
    ir_expression *expr;
 
-   for (b_col = 0; b_col < b_var->type->matrix_columns; b_col++) {
-      ir_rvalue *a = get_column(a_var, 0);
-      ir_rvalue *b = get_element(b_var, b_col, 0);
-
+   for (b_col = 0; b_col < b->type->matrix_columns; b_col++) {
       /* first column */
       expr = new(mem_ctx) ir_expression(ir_binop_mul,
-					a->type,
-					a,
-					b);
+					get_column(a, 0),
+					get_element(b, b_col, 0));
 
       /* following columns */
-      for (i = 1; i < a_var->type->matrix_columns; i++) {
+      for (i = 1; i < a->type->matrix_columns; i++) {
 	 ir_expression *mul_expr;
 
-	 a = get_column(a_var, i);
-	 b = get_element(b_var, b_col, i);
-
 	 mul_expr = new(mem_ctx) ir_expression(ir_binop_mul,
-					       a->type,
-					       a,
-					       b);
+					       get_column(a, i),
+					       get_element(b, b_col, i));
 	 expr = new(mem_ctx) ir_expression(ir_binop_add,
-					   a->type,
 					   expr,
 					   mul_expr);
       }
 
-      ir_rvalue *result = get_column(result_var, b_col);
-      assign = new(mem_ctx) ir_assignment(result,
-					  expr,
-					  NULL);
+      assign = new(mem_ctx) ir_assignment(get_column(result, b_col), expr);
       base_ir->insert_before(assign);
    }
 }
 
 void
-ir_mat_op_to_vec_visitor::do_mul_mat_vec(ir_variable *result_var,
-					 ir_variable *a_var,
-					 ir_variable *b_var)
+ir_mat_op_to_vec_visitor::do_mul_mat_vec(ir_dereference *result,
+					 ir_dereference *a,
+					 ir_dereference *b)
 {
    int i;
-   ir_rvalue *a = get_column(a_var, 0);
-   ir_rvalue *b = get_element(b_var, 0, 0);
    ir_assignment *assign;
    ir_expression *expr;
 
    /* first column */
    expr = new(mem_ctx) ir_expression(ir_binop_mul,
-				     result_var->type,
-				     a,
-				     b);
+				     get_column(a, 0),
+				     get_element(b, 0, 0));
 
    /* following columns */
-   for (i = 1; i < a_var->type->matrix_columns; i++) {
+   for (i = 1; i < a->type->matrix_columns; i++) {
       ir_expression *mul_expr;
 
-      a = get_column(a_var, i);
-      b = get_element(b_var, 0, i);
-
       mul_expr = new(mem_ctx) ir_expression(ir_binop_mul,
-					    result_var->type,
-					    a,
-					    b);
-      expr = new(mem_ctx) ir_expression(ir_binop_add,
-					result_var->type,
-					expr,
-					mul_expr);
+					    get_column(a, i),
+					    get_element(b, 0, i));
+      expr = new(mem_ctx) ir_expression(ir_binop_add, expr, mul_expr);
    }
 
-   ir_rvalue *result = new(mem_ctx) ir_dereference_variable(result_var);
-   assign = new(mem_ctx) ir_assignment(result,
-				       expr,
-				       NULL);
+   result = result->clone(mem_ctx, NULL);
+   assign = new(mem_ctx) ir_assignment(result, expr);
    base_ir->insert_before(assign);
 }
 
 void
-ir_mat_op_to_vec_visitor::do_mul_vec_mat(ir_variable *result_var,
-					 ir_variable *a_var,
-					 ir_variable *b_var)
+ir_mat_op_to_vec_visitor::do_mul_vec_mat(ir_dereference *result,
+					 ir_dereference *a,
+					 ir_dereference *b)
 {
    int i;
 
-   for (i = 0; i < b_var->type->matrix_columns; i++) {
-      ir_rvalue *a = new(mem_ctx) ir_dereference_variable(a_var);
-      ir_rvalue *b = get_column(b_var, i);
-      ir_rvalue *result;
+   for (i = 0; i < b->type->matrix_columns; i++) {
+      ir_rvalue *column_result;
       ir_expression *column_expr;
       ir_assignment *column_assign;
 
-      result = new(mem_ctx) ir_dereference_variable(result_var);
-      result = new(mem_ctx) ir_swizzle(result, i, 0, 0, 0, 1);
+      column_result = result->clone(mem_ctx, NULL);
+      column_result = new(mem_ctx) ir_swizzle(column_result, i, 0, 0, 0, 1);
 
       column_expr = new(mem_ctx) ir_expression(ir_binop_dot,
-					       result->type,
-					       a,
-					       b);
+					       a->clone(mem_ctx, NULL),
+					       get_column(b, i));
 
-      column_assign = new(mem_ctx) ir_assignment(result,
-						 column_expr,
-						 NULL);
+      column_assign = new(mem_ctx) ir_assignment(column_result,
+						 column_expr);
       base_ir->insert_before(column_assign);
    }
 }
 
 void
-ir_mat_op_to_vec_visitor::do_mul_mat_scalar(ir_variable *result_var,
-					    ir_variable *a_var,
-					    ir_variable *b_var)
+ir_mat_op_to_vec_visitor::do_mul_mat_scalar(ir_dereference *result,
+					    ir_dereference *a,
+					    ir_dereference *b)
 {
    int i;
 
-   for (i = 0; i < a_var->type->matrix_columns; i++) {
-      ir_rvalue *a = get_column(a_var, i);
-      ir_rvalue *b = new(mem_ctx) ir_dereference_variable(b_var);
-      ir_rvalue *result = get_column(result_var, i);
+   for (i = 0; i < a->type->matrix_columns; i++) {
       ir_expression *column_expr;
       ir_assignment *column_assign;
 
       column_expr = new(mem_ctx) ir_expression(ir_binop_mul,
-					       result->type,
-					       a,
-					       b);
+					       get_column(a, i),
+					       b->clone(mem_ctx, NULL));
 
-      column_assign = new(mem_ctx) ir_assignment(result,
-						 column_expr,
-						 NULL);
+      column_assign = new(mem_ctx) ir_assignment(get_column(result, i),
+						 column_expr);
       base_ir->insert_before(column_assign);
    }
 }
 
 void
-ir_mat_op_to_vec_visitor::do_equal_mat_mat(ir_variable *result_var,
-					   ir_variable *a_var,
-					   ir_variable *b_var,
+ir_mat_op_to_vec_visitor::do_equal_mat_mat(ir_dereference *result,
+					   ir_dereference *a,
+					   ir_dereference *b,
 					   bool test_equal)
 {
    /* This essentially implements the following GLSL:
@@ -293,7 +248,7 @@ ir_mat_op_to_vec_visitor::do_equal_mat_mat(ir_variable *result_var,
     *                    a[3] != b[3]);
     * }
     */
-   const unsigned columns = a_var->type->matrix_columns;
+   const unsigned columns = a->type->matrix_columns;
    const glsl_type *const bvec_type =
       glsl_type::get_instance(GLSL_TYPE_BOOL, columns, 1);
 
@@ -303,12 +258,10 @@ ir_mat_op_to_vec_visitor::do_equal_mat_mat(ir_variable *result_var,
    this->base_ir->insert_before(tmp_bvec);
 
    for (unsigned i = 0; i < columns; i++) {
-      ir_dereference *const op0 = get_column(a_var, i);
-      ir_dereference *const op1 = get_column(b_var, i);
-
       ir_expression *const cmp =
 	 new(this->mem_ctx) ir_expression(ir_binop_any_nequal,
-					  glsl_type::bool_type, op0, op1);
+					  get_column(a, i),
+					  get_column(b, i));
 
       ir_dereference *const lhs =
 	 new(this->mem_ctx) ir_dereference_variable(tmp_bvec);
@@ -319,23 +272,14 @@ ir_mat_op_to_vec_visitor::do_equal_mat_mat(ir_variable *result_var,
       this->base_ir->insert_before(assign);
    }
 
-   ir_rvalue *const val =
-      new(this->mem_ctx) ir_dereference_variable(tmp_bvec);
-
-   ir_expression *any =
-      new(this->mem_ctx) ir_expression(ir_unop_any, glsl_type::bool_type,
-				       val, NULL);
+   ir_rvalue *const val = new(this->mem_ctx) ir_dereference_variable(tmp_bvec);
+   ir_expression *any = new(this->mem_ctx) ir_expression(ir_unop_any, val);
 
    if (test_equal)
-      any = new(this->mem_ctx) ir_expression(ir_unop_logic_not,
-					     glsl_type::bool_type,
-					     any, NULL);
-
-   ir_rvalue *const result =
-      new(this->mem_ctx) ir_dereference_variable(result_var);
+      any = new(this->mem_ctx) ir_expression(ir_unop_logic_not, any);
 
    ir_assignment *const assign =
-	 new(mem_ctx) ir_assignment(result, any, NULL);
+      new(mem_ctx) ir_assignment(result->clone(mem_ctx, NULL), any);
    base_ir->insert_before(assign);
 }
 
@@ -358,7 +302,7 @@ ir_mat_op_to_vec_visitor::visit_leave(ir_assignment *orig_assign)
 {
    ir_expression *orig_expr = orig_assign->rhs->as_expression();
    unsigned int i, matrix_columns = 1;
-   ir_variable *op_var[2];
+   ir_dereference *op[2];
 
    if (!orig_expr)
       return visit_continue;
@@ -370,51 +314,53 @@ ir_mat_op_to_vec_visitor::visit_leave(ir_assignment *orig_assign)
 
    mem_ctx = ralloc_parent(orig_assign);
 
-   ir_dereference_variable *lhs_deref =
+   ir_dereference_variable *result =
       orig_assign->lhs->as_dereference_variable();
-   assert(lhs_deref);
-
-   ir_variable *result_var = lhs_deref->var;
+   assert(result);
 
    /* Store the expression operands in temps so we can use them
     * multiple times.
     */
    for (i = 0; i < orig_expr->get_num_operands(); i++) {
       ir_assignment *assign;
+      ir_dereference *deref = orig_expr->operands[i]->as_dereference();
 
-      op_var[i] = new(mem_ctx) ir_variable(orig_expr->operands[i]->type,
-					   "mat_op_to_vec",
-					   ir_var_temporary);
-      base_ir->insert_before(op_var[i]);
+      /* Avoid making a temporary if we don't need to to avoid aliasing. */
+      if (deref &&
+	  deref->variable_referenced() != result->variable_referenced()) {
+	 op[i] = deref;
+	 continue;
+      }
 
-      lhs_deref = new(mem_ctx) ir_dereference_variable(op_var[i]);
-      assign = new(mem_ctx) ir_assignment(lhs_deref,
-					  orig_expr->operands[i],
-					  NULL);
+      /* Otherwise, store the operand in a temporary generally if it's
+       * not a dereference.
+       */
+      ir_variable *var = new(mem_ctx) ir_variable(orig_expr->operands[i]->type,
+						  "mat_op_to_vec",
+						  ir_var_temporary);
+      base_ir->insert_before(var);
+
+      /* Note that we use this dereference for the assignment.  That means
+       * that others that want to use op[i] have to clone the deref.
+       */
+      op[i] = new(mem_ctx) ir_dereference_variable(var);
+      assign = new(mem_ctx) ir_assignment(op[i], orig_expr->operands[i]);
       base_ir->insert_before(assign);
    }
 
    /* OK, time to break down this matrix operation. */
    switch (orig_expr->operation) {
    case ir_unop_neg: {
-      const unsigned mask = (1U << result_var->type->vector_elements) - 1;
-
       /* Apply the operation to each column.*/
       for (i = 0; i < matrix_columns; i++) {
-	 ir_rvalue *op0 = get_column(op_var[0], i);
-	 ir_dereference *result = get_column(result_var, i);
 	 ir_expression *column_expr;
 	 ir_assignment *column_assign;
 
 	 column_expr = new(mem_ctx) ir_expression(orig_expr->operation,
-						  result->type,
-						  op0,
-						  NULL);
-
-	 column_assign = new(mem_ctx) ir_assignment(result,
-						    column_expr,
-						    NULL,
-						    mask);
+						  get_column(op[0], i));
+
+	 column_assign = new(mem_ctx) ir_assignment(get_column(result, i),
+						    column_expr);
 	 assert(column_assign->write_mask != 0);
 	 base_ir->insert_before(column_assign);
       }
@@ -424,57 +370,49 @@ ir_mat_op_to_vec_visitor::visit_leave(ir_assignment *orig_assign)
    case ir_binop_sub:
    case ir_binop_div:
    case ir_binop_mod: {
-      const unsigned mask = (1U << result_var->type->vector_elements) - 1;
-
       /* For most operations, the matrix version is just going
        * column-wise through and applying the operation to each column
        * if available.
        */
       for (i = 0; i < matrix_columns; i++) {
-	 ir_rvalue *op0 = get_column(op_var[0], i);
-	 ir_rvalue *op1 = get_column(op_var[1], i);
-	 ir_dereference *result = get_column(result_var, i);
 	 ir_expression *column_expr;
 	 ir_assignment *column_assign;
 
 	 column_expr = new(mem_ctx) ir_expression(orig_expr->operation,
-						  result->type,
-						  op0,
-						  op1);
-
-	 column_assign = new(mem_ctx) ir_assignment(result,
-						    column_expr,
-						    NULL,
-						    mask);
+						  get_column(op[0], i),
+						  get_column(op[1], i));
+
+	 column_assign = new(mem_ctx) ir_assignment(get_column(result, i),
+						    column_expr);
 	 assert(column_assign->write_mask != 0);
 	 base_ir->insert_before(column_assign);
       }
       break;
    }
    case ir_binop_mul:
-      if (op_var[0]->type->is_matrix()) {
-	 if (op_var[1]->type->is_matrix()) {
-	    do_mul_mat_mat(result_var, op_var[0], op_var[1]);
-	 } else if (op_var[1]->type->is_vector()) {
-	    do_mul_mat_vec(result_var, op_var[0], op_var[1]);
+      if (op[0]->type->is_matrix()) {
+	 if (op[1]->type->is_matrix()) {
+	    do_mul_mat_mat(result, op[0], op[1]);
+	 } else if (op[1]->type->is_vector()) {
+	    do_mul_mat_vec(result, op[0], op[1]);
 	 } else {
-	    assert(op_var[1]->type->is_scalar());
-	    do_mul_mat_scalar(result_var, op_var[0], op_var[1]);
+	    assert(op[1]->type->is_scalar());
+	    do_mul_mat_scalar(result, op[0], op[1]);
 	 }
       } else {
-	 assert(op_var[1]->type->is_matrix());
-	 if (op_var[0]->type->is_vector()) {
-	    do_mul_vec_mat(result_var, op_var[0], op_var[1]);
+	 assert(op[1]->type->is_matrix());
+	 if (op[0]->type->is_vector()) {
+	    do_mul_vec_mat(result, op[0], op[1]);
 	 } else {
-	    assert(op_var[0]->type->is_scalar());
-	    do_mul_mat_scalar(result_var, op_var[1], op_var[0]);
+	    assert(op[0]->type->is_scalar());
+	    do_mul_mat_scalar(result, op[1], op[0]);
 	 }
       }
       break;
 
    case ir_binop_all_equal:
    case ir_binop_any_nequal:
-      do_equal_mat_mat(result_var, op_var[1], op_var[0],
+      do_equal_mat_mat(result, op[1], op[0],
 		       (orig_expr->operation == ir_binop_all_equal));
       break;
 
diff --git a/src/glsl/main.cpp b/src/glsl/main.cpp
index 096da93dcef..7952bb1a3e3 100644
--- a/src/glsl/main.cpp
+++ b/src/glsl/main.cpp
@@ -76,6 +76,7 @@ initialize_context(struct gl_context *ctx, gl_api api)
    ctx->Extensions.ARB_fragment_coord_conventions = GL_TRUE;
    ctx->Extensions.EXT_texture_array = GL_TRUE;
    ctx->Extensions.NV_texture_rectangle = GL_TRUE;
+   ctx->Extensions.EXT_texture3D = GL_TRUE;
 
    /* GLSL 1.30 isn't fully supported, but we need to advertise 1.30 so that
     * the built-in functions for 1.30 can be built.
diff --git a/src/glsl/opt_discard_simplification.cpp b/src/glsl/opt_discard_simplification.cpp
index 7c2928d271c..a19947ddd6c 100644
--- a/src/glsl/opt_discard_simplification.cpp
+++ b/src/glsl/opt_discard_simplification.cpp
@@ -104,9 +104,23 @@ static ir_discard *
 find_unconditional_discard(exec_list &instructions)
 {
    foreach_list(n, &instructions) {
-      ir_discard *ir = ((ir_instruction *) n)->as_discard();
-      if (ir != NULL && ir->condition == NULL)
-	 return ir;
+      ir_instruction *ir = (ir_instruction *)n;
+
+      if (ir->ir_type == ir_type_return ||
+	  ir->ir_type == ir_type_loop_jump)
+	 return NULL;
+
+      /* So far, this code doesn't know how to look inside of flow
+       * control to see if a discard later on at this level is
+       * unconditional.
+       */
+      if (ir->ir_type == ir_type_if ||
+	  ir->ir_type == ir_type_loop)
+	 return NULL;
+
+      ir_discard *discard = ir->as_discard();
+      if (discard != NULL && discard->condition == NULL)
+	 return discard;
    }
    return NULL;
 }
diff --git a/src/glw/GLwDrawA.h b/src/glw/GLwDrawA.h
index cd631b4fb57..b9711c216bc 100644
--- a/src/glw/GLwDrawA.h
+++ b/src/glw/GLwDrawA.h
@@ -136,7 +136,7 @@
 typedef struct _GLwMDrawingAreaClassRec	*GLwMDrawingAreaWidgetClass;
 typedef struct _GLwMDrawingAreaRec	*GLwMDrawingAreaWidget;
 
-extern WidgetClass glwMDrawingAreaWidgetClass;
+GLAPI WidgetClass glwMDrawingAreaWidgetClass;
 
 
 #else 
@@ -144,7 +144,7 @@ extern WidgetClass glwMDrawingAreaWidgetClass;
 typedef struct _GLwDrawingAreaClassRec	*GLwDrawingAreaWidgetClass;
 typedef struct _GLwDrawingAreaRec	*GLwDrawingAreaWidget;
 
-extern WidgetClass glwDrawingAreaWidgetClass;
+GLAPI WidgetClass glwDrawingAreaWidgetClass;
 
 
 #endif
@@ -177,8 +177,8 @@ extern "C" {
 #endif
 
 /* front ends to glXMakeCurrent and glXSwapBuffers */
-extern void GLwDrawingAreaMakeCurrent(Widget w,GLXContext ctx);
-extern void GLwDrawingAreaSwapBuffers(Widget w);
+GLAPI void GLwDrawingAreaMakeCurrent(Widget w,GLXContext ctx);
+GLAPI void GLwDrawingAreaSwapBuffers(Widget w);
 
 #ifdef __GLX_MOTIF
 #ifdef _NO_PROTO
diff --git a/src/glw/GLwDrawAP.h b/src/glw/GLwDrawAP.h
index f1217019541..4ff21b426dd 100644
--- a/src/glw/GLwDrawAP.h
+++ b/src/glw/GLwDrawAP.h
@@ -59,7 +59,7 @@ typedef struct _GLwMDrawingAreaClassRec {
   } GLwMDrawingAreaClassRec;
 
 
-extern GLwMDrawingAreaClassRec glwMDrawingAreaClassRec;
+GLAPI GLwMDrawingAreaClassRec glwMDrawingAreaClassRec;
 
 
 /* XT */
@@ -70,7 +70,7 @@ typedef struct _GLwDrawingAreaClassRec {
   GLwDrawingAreaClassPart     glwDrawingArea_class;
   } GLwDrawingAreaClassRec;
 
-extern GLwDrawingAreaClassRec glwDrawingAreaClassRec;
+GLAPI GLwDrawingAreaClassRec glwDrawingAreaClassRec;
 
 
 #endif 
diff --git a/src/glx/SConscript b/src/glx/SConscript
new file mode 100644
index 00000000000..afef33727df
--- /dev/null
+++ b/src/glx/SConscript
@@ -0,0 +1,85 @@
+Import('*')
+
+if env['platform'] == 'windows':
+    Return()
+
+env = env.Clone()
+
+env.Prepend(CPPPATH = [
+	'#include',
+	'#include/GL/internal',
+	'#src/mesa',
+	'#src/mapi',
+	'#src/mapi/glapi',
+	#$(LIBDRM_CFLAGS)
+	#$(DRI2PROTO_CFLAGS)
+	#$(GLPROTO_CFLAGS)
+	#$(X11_INCLUDES)
+])
+
+env.Append(CPPDEFINES = [
+    '_REENTRANT',
+    #('DEFAULT_DRIVER_DIR', 'DRI_DRIVER_SEARCH_DIR')
+])
+
+env.Prepend(LIBS = [
+    glapi
+])
+
+env.PkgUseModules('X11')
+env.PkgUseModules('DRM')
+
+if env['HAVE_XF86VIDMODE']:
+    env.Append(CPPDEFINES = ['XF86VIDMODE'])
+    env.PkgUseModules('XF86VIDMODE')
+
+if False: # XXX: SHARED_GLAPI
+    env.Append(CPPDEFINES = ['GLX_SHARED_GLAPI'])
+
+sources = [
+    'clientattrib.c',
+    'compsize.c',
+    'eval.c',
+    'glxconfig.c',
+    'glxcmds.c',
+    'glxcurrent.c',
+    'glxext.c',
+    'glxextensions.c',
+    'indirect_glx.c',
+    'indirect.c',
+    'indirect_init.c',
+    'indirect_size.c',
+    'indirect_window_pos.c',
+    'indirect_texture_compression.c',
+    'indirect_transpose_matrix.c',
+    'indirect_vertex_array.c',
+    'indirect_vertex_program.c',
+    'pixel.c',
+    'pixelstore.c',
+    'render2.c',
+    'renderpix.c',
+    'single2.c',
+    'singlepix.c',
+    'vertarr.c',
+    'xfont.c',
+    'glx_pbuffer.c',
+    'glx_query.c',
+    'drisw_glx.c',
+    'dri_common.c',
+    'dri_glx.c',
+    'XF86dri.c',
+    'glxhash.c',
+    'dri2_glx.c',
+    'dri2.c',
+    'applegl_glx.c',
+]
+
+libgl = env.SharedLibrary(
+    target ='GL',
+    source = sources,
+)
+
+libgl = env.InstallSharedLibrary(libgl, version=(1, 2))
+
+env.Alias('glx', libgl)
+env.Alias('libgl', libgl)
diff --git a/src/glx/apple/apple_cgl.c b/src/glx/apple/apple_cgl.c
index 737d757ed52..648ed869497 100644
--- a/src/glx/apple/apple_cgl.c
+++ b/src/glx/apple/apple_cgl.c
@@ -64,7 +64,6 @@ void
 apple_cgl_init(void)
 {
    void *h;
-   GLint major = 0, minor = 0;
    const char *opengl_framework_path;
 
    if (initialized)
@@ -88,11 +87,11 @@ apple_cgl_init(void)
 
    apple_cgl.get_version = sym(h, "CGLGetVersion");
 
-   apple_cgl.get_version(&major, &minor);
+   apple_cgl.get_version(&apple_cgl.version_major, &apple_cgl.version_minor);
 
-   apple_glx_diagnostic("CGL major %d minor %d\n", major, minor);
+   apple_glx_diagnostic("CGL major %d minor %d\n", apple_cgl.version_major, apple_cgl.version_minor);
 
-   if (1 != major) {
+   if (1 != apple_cgl.version_major) {
       fprintf(stderr, "WARNING: the CGL major version has changed!\n"
               "libGL may be incompatible!\n");
    }
diff --git a/src/glx/apple/apple_cgl.h b/src/glx/apple/apple_cgl.h
index 5e98a00fe79..002c7e64bad 100644
--- a/src/glx/apple/apple_cgl.h
+++ b/src/glx/apple/apple_cgl.h
@@ -40,7 +40,8 @@
 
 struct apple_cgl_api
 {
-   void (*get_version) (GLint * majorvers, GLint * minorvers);
+     GLint version_major, version_minor;
+     void (*get_version) (GLint * version_major, GLint * version_minor);
 
      CGLError(*choose_pixel_format) (const CGLPixelFormatAttribute * attribs,
                                      CGLPixelFormatObj * pix, GLint * npix);
diff --git a/src/glx/apple/apple_glapi.c b/src/glx/apple/apple_glapi.c
index f60cacece76..34f726efb64 100644
--- a/src/glx/apple/apple_glapi.c
+++ b/src/glx/apple/apple_glapi.c
@@ -44,1156 +44,20 @@
 
 #include "apple_glx.h"
 #include "apple_xgl_api.h"
-
-#ifndef OPENGL_FRAMEWORK_PATH
-#define OPENGL_FRAMEWORK_PATH "/System/Library/Frameworks/OpenGL.framework/OpenGL"
-#endif
+#include "apple_cgl.h"
 
 struct _glapi_table * __ogl_framework_api = NULL;
 struct _glapi_table * __applegl_api = NULL;
 
-void apple_xgl_init_direct(void) {
-    static void *handle;
-    const char *opengl_framework_path;
-
+void apple_glapi_set_dispatch(void) {
     if(__applegl_api)  {
         _glapi_set_dispatch(__applegl_api);
         return;
     }
 
-    opengl_framework_path = getenv("OPENGL_FRAMEWORK_PATH");
-    if (!opengl_framework_path) {
-        opengl_framework_path = OPENGL_FRAMEWORK_PATH;
-    }
-
-    (void) dlerror();            /*drain dlerror */
-    handle = dlopen(opengl_framework_path, RTLD_LOCAL);
-
-    if (!handle) {
-        fprintf(stderr, "error: unable to dlopen %s : %s\n",
-                opengl_framework_path, dlerror());
-        abort();
-    }
-
-    __ogl_framework_api = calloc(1, sizeof(struct _glapi_table));
+    __ogl_framework_api = _glapi_create_table_from_handle(apple_cgl_get_dl_handle(), "gl");
     assert(__ogl_framework_api);
 
-    /* to update:
-     * for f in $(grep SET_ ../../mesa/main/dispatch.h | grep INLINE | sed 's:^.*\(SET_[^(]*\)(.*$:\1:' | sort -u); do grep -q "$f(" apple_glapi.c || echo $f ; done | sed 's:SET_\(.*\)$:    SET_\1(__ogl_framework_api, dlsym(handle, "gl\1"))\;:'
-     */
-
-    SET_Accum(__ogl_framework_api, dlsym(handle, "glAccum"));
-    SET_AlphaFunc(__ogl_framework_api, dlsym(handle, "glAlphaFunc"));
-    SET_AreTexturesResident(__ogl_framework_api, dlsym(handle, "glAreTexturesResident"));
-    SET_ArrayElement(__ogl_framework_api, dlsym(handle, "glArrayElement"));
-    SET_Begin(__ogl_framework_api, dlsym(handle, "glBegin"));
-    SET_BindTexture(__ogl_framework_api, dlsym(handle, "glBindTexture"));
-    SET_Bitmap(__ogl_framework_api, dlsym(handle, "glBitmap"));
-    SET_BlendColor(__ogl_framework_api, dlsym(handle, "glBlendColor"));
-    SET_BlendEquation(__ogl_framework_api, dlsym(handle, "glBlendEquation"));
-    SET_BlendFunc(__ogl_framework_api, dlsym(handle, "glBlendFunc"));
-    SET_CallList(__ogl_framework_api, dlsym(handle, "glCallList"));
-    SET_CallLists(__ogl_framework_api, dlsym(handle, "glCallLists"));
-    SET_Clear(__ogl_framework_api, dlsym(handle, "glClear"));
-    SET_ClearAccum(__ogl_framework_api, dlsym(handle, "glClearAccum"));
-    SET_ClearColor(__ogl_framework_api, dlsym(handle, "glClearColor"));
-    SET_ClearDepth(__ogl_framework_api, dlsym(handle, "glClearDepth"));
-    SET_ClearIndex(__ogl_framework_api, dlsym(handle, "glClearIndex"));
-    SET_ClearStencil(__ogl_framework_api, dlsym(handle, "glClearStencil"));
-    SET_ClipPlane(__ogl_framework_api, dlsym(handle, "glClipPlane"));
-    SET_Color3b(__ogl_framework_api, dlsym(handle, "glColor3b"));
-    SET_Color3bv(__ogl_framework_api, dlsym(handle, "glColor3bv"));
-    SET_Color3d(__ogl_framework_api, dlsym(handle, "glColor3d"));
-    SET_Color3dv(__ogl_framework_api, dlsym(handle, "glColor3dv"));
-    SET_Color3f(__ogl_framework_api, dlsym(handle, "glColor3f"));
-    SET_Color3fv(__ogl_framework_api, dlsym(handle, "glColor3fv"));
-    SET_Color3i(__ogl_framework_api, dlsym(handle, "glColor3i"));
-    SET_Color3iv(__ogl_framework_api, dlsym(handle, "glColor3iv"));
-    SET_Color3s(__ogl_framework_api, dlsym(handle, "glColor3s"));
-    SET_Color3sv(__ogl_framework_api, dlsym(handle, "glColor3sv"));
-    SET_Color3ub(__ogl_framework_api, dlsym(handle, "glColor3ub"));
-    SET_Color3ubv(__ogl_framework_api, dlsym(handle, "glColor3ubv"));
-    SET_Color3ui(__ogl_framework_api, dlsym(handle, "glColor3ui"));
-    SET_Color3uiv(__ogl_framework_api, dlsym(handle, "glColor3uiv"));
-    SET_Color3us(__ogl_framework_api, dlsym(handle, "glColor3us"));
-    SET_Color3usv(__ogl_framework_api, dlsym(handle, "glColor3usv"));
-    SET_Color4b(__ogl_framework_api, dlsym(handle, "glColor4b"));
-    SET_Color4bv(__ogl_framework_api, dlsym(handle, "glColor4bv"));
-    SET_Color4d(__ogl_framework_api, dlsym(handle, "glColor4d"));
-    SET_Color4dv(__ogl_framework_api, dlsym(handle, "glColor4dv"));
-    SET_Color4f(__ogl_framework_api, dlsym(handle, "glColor4f"));
-    SET_Color4fv(__ogl_framework_api, dlsym(handle, "glColor4fv"));
-    SET_Color4i(__ogl_framework_api, dlsym(handle, "glColor4i"));
-    SET_Color4iv(__ogl_framework_api, dlsym(handle, "glColor4iv"));
-    SET_Color4s(__ogl_framework_api, dlsym(handle, "glColor4s"));
-    SET_Color4sv(__ogl_framework_api, dlsym(handle, "glColor4sv"));
-    SET_Color4ub(__ogl_framework_api, dlsym(handle, "glColor4ub"));
-    SET_Color4ubv(__ogl_framework_api, dlsym(handle, "glColor4ubv"));
-    SET_Color4ui(__ogl_framework_api, dlsym(handle, "glColor4ui"));
-    SET_Color4uiv(__ogl_framework_api, dlsym(handle, "glColor4uiv"));
-    SET_Color4us(__ogl_framework_api, dlsym(handle, "glColor4us"));
-    SET_Color4usv(__ogl_framework_api, dlsym(handle, "glColor4usv"));
-    SET_ColorMask(__ogl_framework_api, dlsym(handle, "glColorMask"));
-    SET_ColorMaterial(__ogl_framework_api, dlsym(handle, "glColorMaterial"));
-    SET_ColorPointer(__ogl_framework_api, dlsym(handle, "glColorPointer"));
-    SET_ColorSubTable(__ogl_framework_api, dlsym(handle, "glColorSubTable"));
-    SET_ColorTable(__ogl_framework_api, dlsym(handle, "glColorTable"));
-    SET_ColorTableParameterfv(__ogl_framework_api, dlsym(handle, "glColorTableParameterfv"));
-    SET_ColorTableParameteriv(__ogl_framework_api, dlsym(handle, "glColorTableParameteriv"));
-    SET_ConvolutionFilter1D(__ogl_framework_api, dlsym(handle, "glConvolutionFilter1D"));
-    SET_ConvolutionFilter2D(__ogl_framework_api, dlsym(handle, "glConvolutionFilter2D"));
-    SET_ConvolutionParameterf(__ogl_framework_api, dlsym(handle, "glConvolutionParameterf"));
-    SET_ConvolutionParameterfv(__ogl_framework_api, dlsym(handle, "glConvolutionParameterfv"));
-    SET_ConvolutionParameteri(__ogl_framework_api, dlsym(handle, "glConvolutionParameteri"));
-    SET_ConvolutionParameteriv(__ogl_framework_api, dlsym(handle, "glConvolutionParameteriv"));
-    SET_CopyColorSubTable(__ogl_framework_api, dlsym(handle, "glCopyColorSubTable"));
-    SET_CopyColorTable(__ogl_framework_api, dlsym(handle, "glCopyColorTable"));
-    SET_CopyConvolutionFilter1D(__ogl_framework_api, dlsym(handle, "glCopyConvolutionFilter1D"));
-    SET_CopyConvolutionFilter2D(__ogl_framework_api, dlsym(handle, "glCopyConvolutionFilter2D"));
-    SET_CopyPixels(__ogl_framework_api, dlsym(handle, "glCopyPixels"));
-    SET_CopyTexImage1D(__ogl_framework_api, dlsym(handle, "glCopyTexImage1D"));
-    SET_CopyTexImage2D(__ogl_framework_api, dlsym(handle, "glCopyTexImage2D"));
-    SET_CopyTexSubImage1D(__ogl_framework_api, dlsym(handle, "glCopyTexSubImage1D"));
-    SET_CopyTexSubImage2D(__ogl_framework_api, dlsym(handle, "glCopyTexSubImage2D"));
-    SET_CopyTexSubImage3D(__ogl_framework_api, dlsym(handle, "glCopyTexSubImage3D"));
-    SET_CullFace(__ogl_framework_api, dlsym(handle, "glCullFace"));
-    SET_DeleteLists(__ogl_framework_api, dlsym(handle, "glDeleteLists"));
-    SET_DeleteTextures(__ogl_framework_api, dlsym(handle, "glDeleteTextures"));
-    SET_DepthFunc(__ogl_framework_api, dlsym(handle, "glDepthFunc"));
-    SET_DepthMask(__ogl_framework_api, dlsym(handle, "glDepthMask"));
-    SET_DepthRange(__ogl_framework_api, dlsym(handle, "glDepthRange"));
-    SET_Disable(__ogl_framework_api, dlsym(handle, "glDisable"));
-    SET_DisableClientState(__ogl_framework_api, dlsym(handle, "glDisableClientState"));
-    SET_DrawArrays(__ogl_framework_api, dlsym(handle, "glDrawArrays"));
-    SET_DrawBuffer(__ogl_framework_api, dlsym(handle, "glDrawBuffer"));
-    SET_DrawElements(__ogl_framework_api, dlsym(handle, "glDrawElements"));
-    SET_DrawPixels(__ogl_framework_api, dlsym(handle, "glDrawPixels"));
-    SET_DrawRangeElements(__ogl_framework_api, dlsym(handle, "glDrawRangeElements"));
-    SET_EdgeFlag(__ogl_framework_api, dlsym(handle, "glEdgeFlag"));
-    SET_EdgeFlagPointer(__ogl_framework_api, dlsym(handle, "glEdgeFlagPointer"));
-    SET_EdgeFlagv(__ogl_framework_api, dlsym(handle, "glEdgeFlagv"));
-    SET_Enable(__ogl_framework_api, dlsym(handle, "glEnable"));
-    SET_EnableClientState(__ogl_framework_api, dlsym(handle, "glEnableClientState"));
-    SET_End(__ogl_framework_api, dlsym(handle, "glEnd"));
-    SET_EndList(__ogl_framework_api, dlsym(handle, "glEndList"));
-    SET_EvalCoord1d(__ogl_framework_api, dlsym(handle, "glEvalCoord1d"));
-    SET_EvalCoord1dv(__ogl_framework_api, dlsym(handle, "glEvalCoord1dv"));
-    SET_EvalCoord1f(__ogl_framework_api, dlsym(handle, "glEvalCoord1f"));
-    SET_EvalCoord1fv(__ogl_framework_api, dlsym(handle, "glEvalCoord1fv"));
-    SET_EvalCoord2d(__ogl_framework_api, dlsym(handle, "glEvalCoord2d"));
-    SET_EvalCoord2dv(__ogl_framework_api, dlsym(handle, "glEvalCoord2dv"));
-    SET_EvalCoord2f(__ogl_framework_api, dlsym(handle, "glEvalCoord2f"));
-    SET_EvalCoord2fv(__ogl_framework_api, dlsym(handle, "glEvalCoord2fv"));
-    SET_EvalMesh1(__ogl_framework_api, dlsym(handle, "glEvalMesh1"));
-    SET_EvalMesh2(__ogl_framework_api, dlsym(handle, "glEvalMesh2"));
-    SET_EvalPoint1(__ogl_framework_api, dlsym(handle, "glEvalPoint1"));
-    SET_EvalPoint2(__ogl_framework_api, dlsym(handle, "glEvalPoint2"));
-    SET_FeedbackBuffer(__ogl_framework_api, dlsym(handle, "glFeedbackBuffer"));
-    SET_Finish(__ogl_framework_api, dlsym(handle, "glFinish"));
-    SET_Flush(__ogl_framework_api, dlsym(handle, "glFlush"));
-    SET_Fogf(__ogl_framework_api, dlsym(handle, "glFogf"));
-    SET_Fogfv(__ogl_framework_api, dlsym(handle, "glFogfv"));
-    SET_Fogi(__ogl_framework_api, dlsym(handle, "glFogi"));
-    SET_Fogiv(__ogl_framework_api, dlsym(handle, "glFogiv"));
-    SET_FrontFace(__ogl_framework_api, dlsym(handle, "glFrontFace"));
-    SET_Frustum(__ogl_framework_api, dlsym(handle, "glFrustum"));
-    SET_GenLists(__ogl_framework_api, dlsym(handle, "glGenLists"));
-    SET_GenTextures(__ogl_framework_api, dlsym(handle, "glGenTextures"));
-    SET_GetBooleanv(__ogl_framework_api, dlsym(handle, "glGetBooleanv"));
-    SET_GetClipPlane(__ogl_framework_api, dlsym(handle, "glGetClipPlane"));
-    SET_GetColorTable(__ogl_framework_api, dlsym(handle, "glGetColorTable"));
-    SET_GetColorTableParameterfv(__ogl_framework_api, dlsym(handle, "glGetColorTableParameterfv"));
-    SET_GetColorTableParameteriv(__ogl_framework_api, dlsym(handle, "glGetColorTableParameteriv"));
-    SET_GetConvolutionFilter(__ogl_framework_api, dlsym(handle, "glGetConvolutionFilter"));
-    SET_GetConvolutionParameterfv(__ogl_framework_api, dlsym(handle, "glGetConvolutionParameterfv"));
-    SET_GetConvolutionParameteriv(__ogl_framework_api, dlsym(handle, "glGetConvolutionParameteriv"));
-    SET_GetDoublev(__ogl_framework_api, dlsym(handle, "glGetDoublev"));
-    SET_GetError(__ogl_framework_api, dlsym(handle, "glGetError"));
-    SET_GetFloatv(__ogl_framework_api, dlsym(handle, "glGetFloatv"));
-    SET_GetHistogram(__ogl_framework_api, dlsym(handle, "glGetHistogram"));
-    SET_GetHistogramParameterfv(__ogl_framework_api, dlsym(handle, "glGetHistogramParameterfv"));
-    SET_GetHistogramParameteriv(__ogl_framework_api, dlsym(handle, "glGetHistogramParameteriv"));
-    SET_GetIntegerv(__ogl_framework_api, dlsym(handle, "glGetIntegerv"));
-    SET_GetLightfv(__ogl_framework_api, dlsym(handle, "glGetLightfv"));
-    SET_GetLightiv(__ogl_framework_api, dlsym(handle, "glGetLightiv"));
-    SET_GetMapdv(__ogl_framework_api, dlsym(handle, "glGetMapdv"));
-    SET_GetMapfv(__ogl_framework_api, dlsym(handle, "glGetMapfv"));
-    SET_GetMapiv(__ogl_framework_api, dlsym(handle, "glGetMapiv"));
-    SET_GetMaterialfv(__ogl_framework_api, dlsym(handle, "glGetMaterialfv"));
-    SET_GetMaterialiv(__ogl_framework_api, dlsym(handle, "glGetMaterialiv"));
-    SET_GetMinmax(__ogl_framework_api, dlsym(handle, "glGetMinmax"));
-    SET_GetMinmaxParameterfv(__ogl_framework_api, dlsym(handle, "glGetMinmaxParameterfv"));
-    SET_GetMinmaxParameteriv(__ogl_framework_api, dlsym(handle, "glGetMinmaxParameteriv"));
-    SET_GetPixelMapfv(__ogl_framework_api, dlsym(handle, "glGetPixelMapfv"));
-    SET_GetPixelMapuiv(__ogl_framework_api, dlsym(handle, "glGetPixelMapuiv"));
-    SET_GetPixelMapusv(__ogl_framework_api, dlsym(handle, "glGetPixelMapusv"));
-    SET_GetPointerv(__ogl_framework_api, dlsym(handle, "glGetPointerv"));
-    SET_GetPolygonStipple(__ogl_framework_api, dlsym(handle, "glGetPolygonStipple"));
-    SET_GetSeparableFilter(__ogl_framework_api, dlsym(handle, "glGetSeparableFilter"));
-    SET_GetString(__ogl_framework_api, dlsym(handle, "glGetString"));
-    SET_GetTexEnvfv(__ogl_framework_api, dlsym(handle, "glGetTexEnvfv"));
-    SET_GetTexEnviv(__ogl_framework_api, dlsym(handle, "glGetTexEnviv"));
-    SET_GetTexGendv(__ogl_framework_api, dlsym(handle, "glGetTexGendv"));
-    SET_GetTexGenfv(__ogl_framework_api, dlsym(handle, "glGetTexGenfv"));
-    SET_GetTexGeniv(__ogl_framework_api, dlsym(handle, "glGetTexGeniv"));
-    SET_GetTexImage(__ogl_framework_api, dlsym(handle, "glGetTexImage"));
-    SET_GetTexLevelParameterfv(__ogl_framework_api, dlsym(handle, "glGetTexLevelParameterfv"));
-    SET_GetTexLevelParameteriv(__ogl_framework_api, dlsym(handle, "glGetTexLevelParameteriv"));
-    SET_GetTexParameterfv(__ogl_framework_api, dlsym(handle, "glGetTexParameterfv"));
-    SET_GetTexParameteriv(__ogl_framework_api, dlsym(handle, "glGetTexParameteriv"));
-    SET_Hint(__ogl_framework_api, dlsym(handle, "glHint"));
-    SET_Histogram(__ogl_framework_api, dlsym(handle, "glHistogram"));
-    SET_IndexMask(__ogl_framework_api, dlsym(handle, "glIndexMask"));
-    SET_IndexPointer(__ogl_framework_api, dlsym(handle, "glIndexPointer"));
-    SET_Indexd(__ogl_framework_api, dlsym(handle, "glIndexd"));
-    SET_Indexdv(__ogl_framework_api, dlsym(handle, "glIndexdv"));
-    SET_Indexf(__ogl_framework_api, dlsym(handle, "glIndexf"));
-    SET_Indexfv(__ogl_framework_api, dlsym(handle, "glIndexfv"));
-    SET_Indexi(__ogl_framework_api, dlsym(handle, "glIndexi"));
-    SET_Indexiv(__ogl_framework_api, dlsym(handle, "glIndexiv"));
-    SET_Indexs(__ogl_framework_api, dlsym(handle, "glIndexs"));
-    SET_Indexsv(__ogl_framework_api, dlsym(handle, "glIndexsv"));
-    SET_Indexub(__ogl_framework_api, dlsym(handle, "glIndexub"));
-    SET_Indexubv(__ogl_framework_api, dlsym(handle, "glIndexubv"));
-    SET_InitNames(__ogl_framework_api, dlsym(handle, "glInitNames"));
-    SET_InterleavedArrays(__ogl_framework_api, dlsym(handle, "glInterleavedArrays"));
-    SET_IsEnabled(__ogl_framework_api, dlsym(handle, "glIsEnabled"));
-    SET_IsList(__ogl_framework_api, dlsym(handle, "glIsList"));
-    SET_IsTexture(__ogl_framework_api, dlsym(handle, "glIsTexture"));
-    SET_LightModelf(__ogl_framework_api, dlsym(handle, "glLightModelf"));
-    SET_LightModelfv(__ogl_framework_api, dlsym(handle, "glLightModelfv"));
-    SET_LightModeli(__ogl_framework_api, dlsym(handle, "glLightModeli"));
-    SET_LightModeliv(__ogl_framework_api, dlsym(handle, "glLightModeliv"));
-    SET_Lightf(__ogl_framework_api, dlsym(handle, "glLightf"));
-    SET_Lightfv(__ogl_framework_api, dlsym(handle, "glLightfv"));
-    SET_Lighti(__ogl_framework_api, dlsym(handle, "glLighti"));
-    SET_Lightiv(__ogl_framework_api, dlsym(handle, "glLightiv"));
-    SET_LineStipple(__ogl_framework_api, dlsym(handle, "glLineStipple"));
-    SET_LineWidth(__ogl_framework_api, dlsym(handle, "glLineWidth"));
-    SET_ListBase(__ogl_framework_api, dlsym(handle, "glListBase"));
-    SET_LoadIdentity(__ogl_framework_api, dlsym(handle, "glLoadIdentity"));
-    SET_LoadMatrixd(__ogl_framework_api, dlsym(handle, "glLoadMatrixd"));
-    SET_LoadMatrixf(__ogl_framework_api, dlsym(handle, "glLoadMatrixf"));
-    SET_LoadName(__ogl_framework_api, dlsym(handle, "glLoadName"));
-    SET_LogicOp(__ogl_framework_api, dlsym(handle, "glLogicOp"));
-    SET_Map1d(__ogl_framework_api, dlsym(handle, "glMap1d"));
-    SET_Map1f(__ogl_framework_api, dlsym(handle, "glMap1f"));
-    SET_Map2d(__ogl_framework_api, dlsym(handle, "glMap2d"));
-    SET_Map2f(__ogl_framework_api, dlsym(handle, "glMap2f"));
-    SET_MapGrid1d(__ogl_framework_api, dlsym(handle, "glMapGrid1d"));
-    SET_MapGrid1f(__ogl_framework_api, dlsym(handle, "glMapGrid1f"));
-    SET_MapGrid2d(__ogl_framework_api, dlsym(handle, "glMapGrid2d"));
-    SET_MapGrid2f(__ogl_framework_api, dlsym(handle, "glMapGrid2f"));
-    SET_Materialf(__ogl_framework_api, dlsym(handle, "glMaterialf"));
-    SET_Materialfv(__ogl_framework_api, dlsym(handle, "glMaterialfv"));
-    SET_Materiali(__ogl_framework_api, dlsym(handle, "glMateriali"));
-    SET_Materialiv(__ogl_framework_api, dlsym(handle, "glMaterialiv"));
-    SET_MatrixMode(__ogl_framework_api, dlsym(handle, "glMatrixMode"));
-    SET_Minmax(__ogl_framework_api, dlsym(handle, "glMinmax"));
-    SET_MultMatrixd(__ogl_framework_api, dlsym(handle, "glMultMatrixd"));
-    SET_MultMatrixf(__ogl_framework_api, dlsym(handle, "glMultMatrixf"));
-    SET_NewList(__ogl_framework_api, dlsym(handle, "glNewList"));
-    SET_Normal3b(__ogl_framework_api, dlsym(handle, "glNormal3b"));
-    SET_Normal3bv(__ogl_framework_api, dlsym(handle, "glNormal3bv"));
-    SET_Normal3d(__ogl_framework_api, dlsym(handle, "glNormal3d"));
-    SET_Normal3dv(__ogl_framework_api, dlsym(handle, "glNormal3dv"));
-    SET_Normal3f(__ogl_framework_api, dlsym(handle, "glNormal3f"));
-    SET_Normal3fv(__ogl_framework_api, dlsym(handle, "glNormal3fv"));
-    SET_Normal3i(__ogl_framework_api, dlsym(handle, "glNormal3i"));
-    SET_Normal3iv(__ogl_framework_api, dlsym(handle, "glNormal3iv"));
-    SET_Normal3s(__ogl_framework_api, dlsym(handle, "glNormal3s"));
-    SET_Normal3sv(__ogl_framework_api, dlsym(handle, "glNormal3sv"));
-    SET_NormalPointer(__ogl_framework_api, dlsym(handle, "glNormalPointer"));
-    SET_Ortho(__ogl_framework_api, dlsym(handle, "glOrtho"));
-    SET_PassThrough(__ogl_framework_api, dlsym(handle, "glPassThrough"));
-    SET_PixelMapfv(__ogl_framework_api, dlsym(handle, "glPixelMapfv"));
-    SET_PixelMapuiv(__ogl_framework_api, dlsym(handle, "glPixelMapuiv"));
-    SET_PixelMapusv(__ogl_framework_api, dlsym(handle, "glPixelMapusv"));
-    SET_PixelStoref(__ogl_framework_api, dlsym(handle, "glPixelStoref"));
-    SET_PixelStorei(__ogl_framework_api, dlsym(handle, "glPixelStorei"));
-    SET_PixelTransferf(__ogl_framework_api, dlsym(handle, "glPixelTransferf"));
-    SET_PixelTransferi(__ogl_framework_api, dlsym(handle, "glPixelTransferi"));
-    SET_PixelZoom(__ogl_framework_api, dlsym(handle, "glPixelZoom"));
-    SET_PointSize(__ogl_framework_api, dlsym(handle, "glPointSize"));
-    SET_PolygonMode(__ogl_framework_api, dlsym(handle, "glPolygonMode"));
-    SET_PolygonOffset(__ogl_framework_api, dlsym(handle, "glPolygonOffset"));
-    SET_PolygonStipple(__ogl_framework_api, dlsym(handle, "glPolygonStipple"));
-    SET_PopAttrib(__ogl_framework_api, dlsym(handle, "glPopAttrib"));
-    SET_PopClientAttrib(__ogl_framework_api, dlsym(handle, "glPopClientAttrib"));
-    SET_PopMatrix(__ogl_framework_api, dlsym(handle, "glPopMatrix"));
-    SET_PopName(__ogl_framework_api, dlsym(handle, "glPopName"));
-    SET_PrioritizeTextures(__ogl_framework_api, dlsym(handle, "glPrioritizeTextures"));
-    SET_PushAttrib(__ogl_framework_api, dlsym(handle, "glPushAttrib"));
-    SET_PushClientAttrib(__ogl_framework_api, dlsym(handle, "glPushClientAttrib"));
-    SET_PushMatrix(__ogl_framework_api, dlsym(handle, "glPushMatrix"));
-    SET_PushName(__ogl_framework_api, dlsym(handle, "glPushName"));
-    SET_RasterPos2d(__ogl_framework_api, dlsym(handle, "glRasterPos2d"));
-    SET_RasterPos2dv(__ogl_framework_api, dlsym(handle, "glRasterPos2dv"));
-    SET_RasterPos2f(__ogl_framework_api, dlsym(handle, "glRasterPos2f"));
-    SET_RasterPos2fv(__ogl_framework_api, dlsym(handle, "glRasterPos2fv"));
-    SET_RasterPos2i(__ogl_framework_api, dlsym(handle, "glRasterPos2i"));
-    SET_RasterPos2iv(__ogl_framework_api, dlsym(handle, "glRasterPos2iv"));
-    SET_RasterPos2s(__ogl_framework_api, dlsym(handle, "glRasterPos2s"));
-    SET_RasterPos2sv(__ogl_framework_api, dlsym(handle, "glRasterPos2sv"));
-    SET_RasterPos3d(__ogl_framework_api, dlsym(handle, "glRasterPos3d"));
-    SET_RasterPos3dv(__ogl_framework_api, dlsym(handle, "glRasterPos3dv"));
-    SET_RasterPos3f(__ogl_framework_api, dlsym(handle, "glRasterPos3f"));
-    SET_RasterPos3fv(__ogl_framework_api, dlsym(handle, "glRasterPos3fv"));
-    SET_RasterPos3i(__ogl_framework_api, dlsym(handle, "glRasterPos3i"));
-    SET_RasterPos3iv(__ogl_framework_api, dlsym(handle, "glRasterPos3iv"));
-    SET_RasterPos3s(__ogl_framework_api, dlsym(handle, "glRasterPos3s"));
-    SET_RasterPos3sv(__ogl_framework_api, dlsym(handle, "glRasterPos3sv"));
-    SET_RasterPos4d(__ogl_framework_api, dlsym(handle, "glRasterPos4d"));
-    SET_RasterPos4dv(__ogl_framework_api, dlsym(handle, "glRasterPos4dv"));
-    SET_RasterPos4f(__ogl_framework_api, dlsym(handle, "glRasterPos4f"));
-    SET_RasterPos4fv(__ogl_framework_api, dlsym(handle, "glRasterPos4fv"));
-    SET_RasterPos4i(__ogl_framework_api, dlsym(handle, "glRasterPos4i"));
-    SET_RasterPos4iv(__ogl_framework_api, dlsym(handle, "glRasterPos4iv"));
-    SET_RasterPos4s(__ogl_framework_api, dlsym(handle, "glRasterPos4s"));
-    SET_RasterPos4sv(__ogl_framework_api, dlsym(handle, "glRasterPos4sv"));
-    SET_ReadBuffer(__ogl_framework_api, dlsym(handle, "glReadBuffer"));
-    SET_ReadPixels(__ogl_framework_api, dlsym(handle, "glReadPixels"));
-    SET_Rectd(__ogl_framework_api, dlsym(handle, "glRectd"));
-    SET_Rectdv(__ogl_framework_api, dlsym(handle, "glRectdv"));
-    SET_Rectf(__ogl_framework_api, dlsym(handle, "glRectf"));
-    SET_Rectfv(__ogl_framework_api, dlsym(handle, "glRectfv"));
-    SET_Recti(__ogl_framework_api, dlsym(handle, "glRecti"));
-    SET_Rectiv(__ogl_framework_api, dlsym(handle, "glRectiv"));
-    SET_Rects(__ogl_framework_api, dlsym(handle, "glRects"));
-    SET_Rectsv(__ogl_framework_api, dlsym(handle, "glRectsv"));
-    SET_RenderMode(__ogl_framework_api, dlsym(handle, "glRenderMode"));
-    SET_ResetHistogram(__ogl_framework_api, dlsym(handle, "glResetHistogram"));
-    SET_ResetMinmax(__ogl_framework_api, dlsym(handle, "glResetMinmax"));
-    SET_Rotated(__ogl_framework_api, dlsym(handle, "glRotated"));
-    SET_Rotatef(__ogl_framework_api, dlsym(handle, "glRotatef"));
-    SET_Scaled(__ogl_framework_api, dlsym(handle, "glScaled"));
-    SET_Scalef(__ogl_framework_api, dlsym(handle, "glScalef"));
-    SET_Scissor(__ogl_framework_api, dlsym(handle, "glScissor"));
-    SET_SelectBuffer(__ogl_framework_api, dlsym(handle, "glSelectBuffer"));
-    SET_SeparableFilter2D(__ogl_framework_api, dlsym(handle, "glSeparableFilter2D"));
-    SET_ShadeModel(__ogl_framework_api, dlsym(handle, "glShadeModel"));
-    SET_StencilFunc(__ogl_framework_api, dlsym(handle, "glStencilFunc"));
-    SET_StencilMask(__ogl_framework_api, dlsym(handle, "glStencilMask"));
-    SET_StencilOp(__ogl_framework_api, dlsym(handle, "glStencilOp"));
-    SET_TexCoord1d(__ogl_framework_api, dlsym(handle, "glTexCoord1d"));
-    SET_TexCoord1dv(__ogl_framework_api, dlsym(handle, "glTexCoord1dv"));
-    SET_TexCoord1f(__ogl_framework_api, dlsym(handle, "glTexCoord1f"));
-    SET_TexCoord1fv(__ogl_framework_api, dlsym(handle, "glTexCoord1fv"));
-    SET_TexCoord1i(__ogl_framework_api, dlsym(handle, "glTexCoord1i"));
-    SET_TexCoord1iv(__ogl_framework_api, dlsym(handle, "glTexCoord1iv"));
-    SET_TexCoord1s(__ogl_framework_api, dlsym(handle, "glTexCoord1s"));
-    SET_TexCoord1sv(__ogl_framework_api, dlsym(handle, "glTexCoord1sv"));
-    SET_TexCoord2d(__ogl_framework_api, dlsym(handle, "glTexCoord2d"));
-    SET_TexCoord2dv(__ogl_framework_api, dlsym(handle, "glTexCoord2dv"));
-    SET_TexCoord2f(__ogl_framework_api, dlsym(handle, "glTexCoord2f"));
-    SET_TexCoord2fv(__ogl_framework_api, dlsym(handle, "glTexCoord2fv"));
-    SET_TexCoord2i(__ogl_framework_api, dlsym(handle, "glTexCoord2i"));
-    SET_TexCoord2iv(__ogl_framework_api, dlsym(handle, "glTexCoord2iv"));
-    SET_TexCoord2s(__ogl_framework_api, dlsym(handle, "glTexCoord2s"));
-    SET_TexCoord2sv(__ogl_framework_api, dlsym(handle, "glTexCoord2sv"));
-    SET_TexCoord3d(__ogl_framework_api, dlsym(handle, "glTexCoord3d"));
-    SET_TexCoord3dv(__ogl_framework_api, dlsym(handle, "glTexCoord3dv"));
-    SET_TexCoord3f(__ogl_framework_api, dlsym(handle, "glTexCoord3f"));
-    SET_TexCoord3fv(__ogl_framework_api, dlsym(handle, "glTexCoord3fv"));
-    SET_TexCoord3i(__ogl_framework_api, dlsym(handle, "glTexCoord3i"));
-    SET_TexCoord3iv(__ogl_framework_api, dlsym(handle, "glTexCoord3iv"));
-    SET_TexCoord3s(__ogl_framework_api, dlsym(handle, "glTexCoord3s"));
-    SET_TexCoord3sv(__ogl_framework_api, dlsym(handle, "glTexCoord3sv"));
-    SET_TexCoord4d(__ogl_framework_api, dlsym(handle, "glTexCoord4d"));
-    SET_TexCoord4dv(__ogl_framework_api, dlsym(handle, "glTexCoord4dv"));
-    SET_TexCoord4f(__ogl_framework_api, dlsym(handle, "glTexCoord4f"));
-    SET_TexCoord4fv(__ogl_framework_api, dlsym(handle, "glTexCoord4fv"));
-    SET_TexCoord4i(__ogl_framework_api, dlsym(handle, "glTexCoord4i"));
-    SET_TexCoord4iv(__ogl_framework_api, dlsym(handle, "glTexCoord4iv"));
-    SET_TexCoord4s(__ogl_framework_api, dlsym(handle, "glTexCoord4s"));
-    SET_TexCoord4sv(__ogl_framework_api, dlsym(handle, "glTexCoord4sv"));
-    SET_TexCoordPointer(__ogl_framework_api, dlsym(handle, "glTexCoordPointer"));
-    SET_TexEnvf(__ogl_framework_api, dlsym(handle, "glTexEnvf"));
-    SET_TexEnvfv(__ogl_framework_api, dlsym(handle, "glTexEnvfv"));
-    SET_TexEnvi(__ogl_framework_api, dlsym(handle, "glTexEnvi"));
-    SET_TexEnviv(__ogl_framework_api, dlsym(handle, "glTexEnviv"));
-    SET_TexGend(__ogl_framework_api, dlsym(handle, "glTexGend"));
-    SET_TexGendv(__ogl_framework_api, dlsym(handle, "glTexGendv"));
-    SET_TexGenf(__ogl_framework_api, dlsym(handle, "glTexGenf"));
-    SET_TexGenfv(__ogl_framework_api, dlsym(handle, "glTexGenfv"));
-    SET_TexGeni(__ogl_framework_api, dlsym(handle, "glTexGeni"));
-    SET_TexGeniv(__ogl_framework_api, dlsym(handle, "glTexGeniv"));
-    SET_TexImage1D(__ogl_framework_api, dlsym(handle, "glTexImage1D"));
-    SET_TexImage2D(__ogl_framework_api, dlsym(handle, "glTexImage2D"));
-    SET_TexImage3D(__ogl_framework_api, dlsym(handle, "glTexImage3D"));
-    SET_TexParameterf(__ogl_framework_api, dlsym(handle, "glTexParameterf"));
-    SET_TexParameterfv(__ogl_framework_api, dlsym(handle, "glTexParameterfv"));
-    SET_TexParameteri(__ogl_framework_api, dlsym(handle, "glTexParameteri"));
-    SET_TexParameteriv(__ogl_framework_api, dlsym(handle, "glTexParameteriv"));
-    SET_TexSubImage1D(__ogl_framework_api, dlsym(handle, "glTexSubImage1D"));
-    SET_TexSubImage2D(__ogl_framework_api, dlsym(handle, "glTexSubImage2D"));
-    SET_TexSubImage3D(__ogl_framework_api, dlsym(handle, "glTexSubImage3D"));
-    SET_Translated(__ogl_framework_api, dlsym(handle, "glTranslated"));
-    SET_Translatef(__ogl_framework_api, dlsym(handle, "glTranslatef"));
-    SET_Vertex2d(__ogl_framework_api, dlsym(handle, "glVertex2d"));
-    SET_Vertex2dv(__ogl_framework_api, dlsym(handle, "glVertex2dv"));
-    SET_Vertex2f(__ogl_framework_api, dlsym(handle, "glVertex2f"));
-    SET_Vertex2fv(__ogl_framework_api, dlsym(handle, "glVertex2fv"));
-    SET_Vertex2i(__ogl_framework_api, dlsym(handle, "glVertex2i"));
-    SET_Vertex2iv(__ogl_framework_api, dlsym(handle, "glVertex2iv"));
-    SET_Vertex2s(__ogl_framework_api, dlsym(handle, "glVertex2s"));
-    SET_Vertex2sv(__ogl_framework_api, dlsym(handle, "glVertex2sv"));
-    SET_Vertex3d(__ogl_framework_api, dlsym(handle, "glVertex3d"));
-    SET_Vertex3dv(__ogl_framework_api, dlsym(handle, "glVertex3dv"));
-    SET_Vertex3f(__ogl_framework_api, dlsym(handle, "glVertex3f"));
-    SET_Vertex3fv(__ogl_framework_api, dlsym(handle, "glVertex3fv"));
-    SET_Vertex3i(__ogl_framework_api, dlsym(handle, "glVertex3i"));
-    SET_Vertex3iv(__ogl_framework_api, dlsym(handle, "glVertex3iv"));
-    SET_Vertex3s(__ogl_framework_api, dlsym(handle, "glVertex3s"));
-    SET_Vertex3sv(__ogl_framework_api, dlsym(handle, "glVertex3sv"));
-    SET_Vertex4d(__ogl_framework_api, dlsym(handle, "glVertex4d"));
-    SET_Vertex4dv(__ogl_framework_api, dlsym(handle, "glVertex4dv"));
-    SET_Vertex4f(__ogl_framework_api, dlsym(handle, "glVertex4f"));
-    SET_Vertex4fv(__ogl_framework_api, dlsym(handle, "glVertex4fv"));
-    SET_Vertex4i(__ogl_framework_api, dlsym(handle, "glVertex4i"));
-    SET_Vertex4iv(__ogl_framework_api, dlsym(handle, "glVertex4iv"));
-    SET_Vertex4s(__ogl_framework_api, dlsym(handle, "glVertex4s"));
-    SET_Vertex4sv(__ogl_framework_api, dlsym(handle, "glVertex4sv"));
-    SET_VertexPointer(__ogl_framework_api, dlsym(handle, "glVertexPointer"));
-    SET_Viewport(__ogl_framework_api, dlsym(handle, "glViewport"));
-
-    /* GL_VERSION_2_0 */
-    SET_AttachShader(__ogl_framework_api, dlsym(handle, "glAttachShader"));
-    SET_CreateProgram(__ogl_framework_api, dlsym(handle, "glCreateProgram"));
-    SET_CreateShader(__ogl_framework_api, dlsym(handle, "glCreateShader"));
-    SET_DeleteProgram(__ogl_framework_api, dlsym(handle, "glDeleteProgram"));
-    SET_DeleteShader(__ogl_framework_api, dlsym(handle, "glDeleteShader"));
-    SET_DetachShader(__ogl_framework_api, dlsym(handle, "glDetachShader"));
-    SET_GetAttachedShaders(__ogl_framework_api, dlsym(handle, "glGetAttachedShaders"));
-    SET_GetProgramiv(__ogl_framework_api, dlsym(handle, "glGetProgramiv"));
-    SET_GetProgramInfoLog(__ogl_framework_api, dlsym(handle, "glGetProgramInfoLog"));
-    SET_GetShaderInfoLog(__ogl_framework_api, dlsym(handle, "glGetShaderInfoLog"));
-    SET_GetShaderiv(__ogl_framework_api, dlsym(handle, "glGetShaderiv"));
-    SET_IsProgram(__ogl_framework_api, dlsym(handle, "glIsProgram"));
-    SET_IsShader(__ogl_framework_api, dlsym(handle, "glIsShader"));
-    SET_StencilFuncSeparate(__ogl_framework_api, dlsym(handle, "glStencilFuncSeparate"));
-    SET_StencilMaskSeparate(__ogl_framework_api, dlsym(handle, "glStencilMaskSeparate"));
-    SET_StencilOpSeparate(__ogl_framework_api, dlsym(handle, "glStencilOpSeparate"));
-
-    /* GL_VERSION_2_1 */
-    SET_UniformMatrix2x3fv(__ogl_framework_api, dlsym(handle, "glUniformMatrix2x3fv"));
-    SET_UniformMatrix2x4fv(__ogl_framework_api, dlsym(handle, "glUniformMatrix2x4fv"));
-    SET_UniformMatrix3x2fv(__ogl_framework_api, dlsym(handle, "glUniformMatrix3x2fv"));
-    SET_UniformMatrix3x4fv(__ogl_framework_api, dlsym(handle, "glUniformMatrix3x4fv"));
-    SET_UniformMatrix4x2fv(__ogl_framework_api, dlsym(handle, "glUniformMatrix4x2fv"));
-    SET_UniformMatrix4x3fv(__ogl_framework_api, dlsym(handle, "glUniformMatrix4x3fv"));
-
-    /* GL_VERSION_3_0 */
-    SET_ClampColor(__ogl_framework_api, dlsym(handle, "glClampColor"));
-    SET_ClearBufferfi(__ogl_framework_api, dlsym(handle, "glClearBufferfi"));
-    SET_ClearBufferfv(__ogl_framework_api, dlsym(handle, "glClearBufferfv"));
-    SET_ClearBufferiv(__ogl_framework_api, dlsym(handle, "glClearBufferiv"));
-    SET_ClearBufferuiv(__ogl_framework_api, dlsym(handle, "glClearBufferuiv"));
-    SET_GetStringi(__ogl_framework_api, dlsym(handle, "glGetStringi"));
-
-    /* GL_VERSION_3_1 */
-    SET_TexBuffer(__ogl_framework_api, dlsym(handle, "glTexBuffer"));
-
-    /* GL_VERSION_3_2 */
-    SET_FramebufferTexture(__ogl_framework_api, dlsym(handle, "glFramebufferTexture"));
-    SET_GetBufferParameteri64v(__ogl_framework_api, dlsym(handle, "glGetBufferParameteri64v"));
-    SET_GetInteger64i_v(__ogl_framework_api, dlsym(handle, "glGetInteger64i_v"));
-
-    /* GL_APPLE_vertex_array_object */
-    SET_BindVertexArrayAPPLE(__ogl_framework_api, dlsym(handle, "glBindVertexArrayAPPLE"));
-    SET_DeleteVertexArraysAPPLE(__ogl_framework_api, dlsym(handle, "glDeleteVertexArraysAPPLE"));
-    SET_GenVertexArraysAPPLE(__ogl_framework_api, dlsym(handle, "glGenVertexArraysAPPLE"));
-    SET_IsVertexArrayAPPLE(__ogl_framework_api, dlsym(handle, "glIsVertexArrayAPPLE"));
-
-    /* GL_ARB_draw_buffers */
-    SET_DrawBuffersARB(__ogl_framework_api, dlsym(handle, "glDrawBuffersARB"));
-
-    /* GL_ARB_multisample */
-    SET_SampleCoverageARB(__ogl_framework_api, dlsym(handle, "glSampleCoverageARB"));
-
-    /* GL_ARB_multitexture */
-    SET_ActiveTextureARB(__ogl_framework_api, dlsym(handle, "glActiveTextureARB"));
-    SET_ClientActiveTextureARB(__ogl_framework_api, dlsym(handle, "glClientActiveTextureARB"));
-    SET_MultiTexCoord1dARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord1dARB"));
-    SET_MultiTexCoord1dvARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord1dvARB"));
-    SET_MultiTexCoord1fARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord1fARB"));
-    SET_MultiTexCoord1fvARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord1fvARB"));
-    SET_MultiTexCoord1iARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord1iARB"));
-    SET_MultiTexCoord1ivARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord1ivARB"));
-    SET_MultiTexCoord1sARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord1sARB"));
-    SET_MultiTexCoord1svARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord1svARB"));
-    SET_MultiTexCoord2dARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord2dARB"));
-    SET_MultiTexCoord2dvARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord2dvARB"));
-    SET_MultiTexCoord2fARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord2fARB"));
-    SET_MultiTexCoord2fvARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord2fvARB"));
-    SET_MultiTexCoord2iARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord2iARB"));
-    SET_MultiTexCoord2ivARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord2ivARB"));
-    SET_MultiTexCoord2sARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord2sARB"));
-    SET_MultiTexCoord2svARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord2svARB"));
-    SET_MultiTexCoord3dARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord3dARB"));
-    SET_MultiTexCoord3dvARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord3dvARB"));
-    SET_MultiTexCoord3fARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord3fARB"));
-    SET_MultiTexCoord3fvARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord3fvARB"));
-    SET_MultiTexCoord3iARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord3iARB"));
-    SET_MultiTexCoord3ivARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord3ivARB"));
-    SET_MultiTexCoord3sARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord3sARB"));
-    SET_MultiTexCoord3svARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord3svARB"));
-    SET_MultiTexCoord4dARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord4dARB"));
-    SET_MultiTexCoord4dvARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord4dvARB"));
-    SET_MultiTexCoord4fARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord4fARB"));
-    SET_MultiTexCoord4fvARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord4fvARB"));
-    SET_MultiTexCoord4iARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord4iARB"));
-    SET_MultiTexCoord4ivARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord4ivARB"));
-    SET_MultiTexCoord4sARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord4sARB"));
-    SET_MultiTexCoord4svARB(__ogl_framework_api, dlsym(handle, "glMultiTexCoord4svARB"));
-
-    /* GL_ARB_occlusion_query */
-    SET_BeginQueryARB(__ogl_framework_api, dlsym(handle, "glBeginQueryARB"));
-    SET_DeleteQueriesARB(__ogl_framework_api, dlsym(handle, "glDeleteQueriesARB"));
-    SET_EndQueryARB(__ogl_framework_api, dlsym(handle, "glEndQueryARB"));
-    SET_GenQueriesARB(__ogl_framework_api, dlsym(handle, "glGenQueriesARB"));
-    SET_GetQueryObjectivARB(__ogl_framework_api, dlsym(handle, "glGetQueryObjectivARB"));
-    SET_GetQueryObjectuivARB(__ogl_framework_api, dlsym(handle, "glGetQueryObjectuivARB"));
-    SET_GetQueryivARB(__ogl_framework_api, dlsym(handle, "glGetQueryivARB"));
-    SET_IsQueryARB(__ogl_framework_api, dlsym(handle, "glIsQueryARB"));
-
-    /* GL_ARB_shader_objects */
-    SET_AttachObjectARB(__ogl_framework_api, dlsym(handle, "glAttachObjectARB"));
-    SET_CompileShaderARB(__ogl_framework_api, dlsym(handle, "glCompileShaderARB"));
-    SET_DeleteObjectARB(__ogl_framework_api, dlsym(handle, "glDeleteObjectARB"));
-    SET_GetHandleARB(__ogl_framework_api, dlsym(handle, "glGetHandleARB"));
-    SET_DetachObjectARB(__ogl_framework_api, dlsym(handle, "glDetachObjectARB"));
-    SET_CreateProgramObjectARB(__ogl_framework_api, dlsym(handle, "glCreateProgramObjectARB"));
-    SET_CreateShaderObjectARB(__ogl_framework_api, dlsym(handle, "glCreateShaderObjectARB"));
-    SET_GetInfoLogARB(__ogl_framework_api, dlsym(handle, "glGetInfoLogARB"));
-    SET_GetActiveUniformARB(__ogl_framework_api, dlsym(handle, "glGetActiveUniformARB"));
-    SET_GetAttachedObjectsARB(__ogl_framework_api, dlsym(handle, "glGetAttachedObjectsARB"));
-    SET_GetObjectParameterfvARB(__ogl_framework_api, dlsym(handle, "glGetObjectParameterfvARB"));
-    SET_GetObjectParameterivARB(__ogl_framework_api, dlsym(handle, "glGetObjectParameterivARB"));
-    SET_GetShaderSourceARB(__ogl_framework_api, dlsym(handle, "glGetShaderSourceARB"));
-    SET_GetUniformLocationARB(__ogl_framework_api, dlsym(handle, "glGetUniformLocationARB"));
-    SET_GetUniformfvARB(__ogl_framework_api, dlsym(handle, "glGetUniformfvARB"));
-    SET_GetUniformivARB(__ogl_framework_api, dlsym(handle, "glGetUniformivARB"));
-    SET_LinkProgramARB(__ogl_framework_api, dlsym(handle, "glLinkProgramARB"));
-    SET_ShaderSourceARB(__ogl_framework_api, dlsym(handle, "glShaderSourceARB"));
-    SET_Uniform1fARB(__ogl_framework_api, dlsym(handle, "glUniform1fARB"));
-    SET_Uniform1fvARB(__ogl_framework_api, dlsym(handle, "glUniform1fvARB"));
-    SET_Uniform1iARB(__ogl_framework_api, dlsym(handle, "glUniform1iARB"));
-    SET_Uniform1ivARB(__ogl_framework_api, dlsym(handle, "glUniform1ivARB"));
-    SET_Uniform2fARB(__ogl_framework_api, dlsym(handle, "glUniform2fARB"));
-    SET_Uniform2fvARB(__ogl_framework_api, dlsym(handle, "glUniform2fvARB"));
-    SET_Uniform2iARB(__ogl_framework_api, dlsym(handle, "glUniform2iARB"));
-    SET_Uniform2ivARB(__ogl_framework_api, dlsym(handle, "glUniform2ivARB"));
-    SET_Uniform3fARB(__ogl_framework_api, dlsym(handle, "glUniform3fARB"));
-    SET_Uniform3fvARB(__ogl_framework_api, dlsym(handle, "glUniform3fvARB"));
-    SET_Uniform3iARB(__ogl_framework_api, dlsym(handle, "glUniform3iARB"));
-    SET_Uniform3ivARB(__ogl_framework_api, dlsym(handle, "glUniform3ivARB"));
-    SET_Uniform4fARB(__ogl_framework_api, dlsym(handle, "glUniform4fARB"));
-    SET_Uniform4fvARB(__ogl_framework_api, dlsym(handle, "glUniform4fvARB"));
-    SET_Uniform4iARB(__ogl_framework_api, dlsym(handle, "glUniform4iARB"));
-    SET_Uniform4ivARB(__ogl_framework_api, dlsym(handle, "glUniform4ivARB"));
-    SET_UniformMatrix2fvARB(__ogl_framework_api, dlsym(handle, "glUniformMatrix2fvARB"));
-    SET_UniformMatrix3fvARB(__ogl_framework_api, dlsym(handle, "glUniformMatrix3fvARB"));
-    SET_UniformMatrix4fvARB(__ogl_framework_api, dlsym(handle, "glUniformMatrix4fvARB"));
-    SET_UseProgramObjectARB(__ogl_framework_api, dlsym(handle, "glUseProgramObjectARB"));
-    SET_ValidateProgramARB(__ogl_framework_api, dlsym(handle, "glValidateProgramARB"));
-
-    /* GL_ARB_texture_compression */
-    SET_CompressedTexImage1DARB(__ogl_framework_api, dlsym(handle, "glCompressedTexImage1DARB"));
-    SET_CompressedTexImage2DARB(__ogl_framework_api, dlsym(handle, "glCompressedTexImage2DARB"));
-    SET_CompressedTexImage3DARB(__ogl_framework_api, dlsym(handle, "glCompressedTexImage3DARB"));
-    SET_CompressedTexSubImage1DARB(__ogl_framework_api, dlsym(handle, "glCompressedTexSubImage1DARB"));
-    SET_CompressedTexSubImage2DARB(__ogl_framework_api, dlsym(handle, "glCompressedTexSubImage2DARB"));
-    SET_CompressedTexSubImage3DARB(__ogl_framework_api, dlsym(handle, "glCompressedTexSubImage3DARB"));
-    SET_GetCompressedTexImageARB(__ogl_framework_api, dlsym(handle, "glGetCompressedTexImageARB"));
-
-    /* GL_ARB_transpose_matrix */
-    SET_LoadTransposeMatrixdARB(__ogl_framework_api, dlsym(handle, "glLoadTransposeMatrixdARB"));
-    SET_LoadTransposeMatrixfARB(__ogl_framework_api, dlsym(handle, "glLoadTransposeMatrixfARB"));
-    SET_MultTransposeMatrixdARB(__ogl_framework_api, dlsym(handle, "glMultTransposeMatrixdARB"));
-    SET_MultTransposeMatrixfARB(__ogl_framework_api, dlsym(handle, "glMultTransposeMatrixfARB"));
-
-    /* GL_ARB_vertex_buffer_object */
-    SET_BindBufferARB(__ogl_framework_api, dlsym(handle, "glBindBufferARB"));
-    SET_BufferDataARB(__ogl_framework_api, dlsym(handle, "glBufferDataARB"));
-    SET_BufferSubDataARB(__ogl_framework_api, dlsym(handle, "glBufferSubDataARB"));
-    SET_DeleteBuffersARB(__ogl_framework_api, dlsym(handle, "glDeleteBuffersARB"));
-    SET_GenBuffersARB(__ogl_framework_api, dlsym(handle, "glGenBuffersARB"));
-    SET_GetBufferParameterivARB(__ogl_framework_api, dlsym(handle, "glGetBufferParameterivARB"));
-    SET_GetBufferPointervARB(__ogl_framework_api, dlsym(handle, "glGetBufferPointervARB"));
-    SET_GetBufferSubDataARB(__ogl_framework_api, dlsym(handle, "glGetBufferSubDataARB"));
-    SET_IsBufferARB(__ogl_framework_api, dlsym(handle, "glIsBufferARB"));
-    SET_MapBufferARB(__ogl_framework_api, dlsym(handle, "glMapBufferARB"));
-    SET_UnmapBufferARB(__ogl_framework_api, dlsym(handle, "glUnmapBufferARB"));
-
-    /* GL_ARB_vertex_program */
-    SET_DisableVertexAttribArrayARB(__ogl_framework_api, dlsym(handle, "glDisableVertexAttribArrayARB"));
-    SET_EnableVertexAttribArrayARB(__ogl_framework_api, dlsym(handle, "glEnableVertexAttribArrayARB"));
-    SET_GetProgramEnvParameterdvARB(__ogl_framework_api, dlsym(handle, "glGetProgramEnvParameterdvARB"));
-    SET_GetProgramEnvParameterfvARB(__ogl_framework_api, dlsym(handle, "glGetProgramEnvParameterfvARB"));
-    SET_GetProgramLocalParameterdvARB(__ogl_framework_api, dlsym(handle, "glGetProgramLocalParameterdvARB"));
-    SET_GetProgramLocalParameterfvARB(__ogl_framework_api, dlsym(handle, "glGetProgramLocalParameterfvARB"));
-    SET_GetProgramStringARB(__ogl_framework_api, dlsym(handle, "glGetProgramStringARB"));
-    SET_GetProgramivARB(__ogl_framework_api, dlsym(handle, "glGetProgramivARB"));
-    SET_GetVertexAttribdvARB(__ogl_framework_api, dlsym(handle, "glGetVertexAttribdvARB"));
-    SET_GetVertexAttribfvARB(__ogl_framework_api, dlsym(handle, "glGetVertexAttribfvARB"));
-    SET_GetVertexAttribivARB(__ogl_framework_api, dlsym(handle, "glGetVertexAttribivARB"));
-    SET_ProgramEnvParameter4dARB(__ogl_framework_api, dlsym(handle, "glProgramEnvParameter4dARB"));
-    SET_ProgramEnvParameter4dvARB(__ogl_framework_api, dlsym(handle, "glProgramEnvParameter4dvARB"));
-    SET_ProgramEnvParameter4fARB(__ogl_framework_api, dlsym(handle, "glProgramEnvParameter4fARB"));
-    SET_ProgramEnvParameter4fvARB(__ogl_framework_api, dlsym(handle, "glProgramEnvParameter4fvARB"));
-    SET_ProgramLocalParameter4dARB(__ogl_framework_api, dlsym(handle, "glProgramLocalParameter4dARB"));
-    SET_ProgramLocalParameter4dvARB(__ogl_framework_api, dlsym(handle, "glProgramLocalParameter4dvARB"));
-    SET_ProgramLocalParameter4fARB(__ogl_framework_api, dlsym(handle, "glProgramLocalParameter4fARB"));
-    SET_ProgramLocalParameter4fvARB(__ogl_framework_api, dlsym(handle, "glProgramLocalParameter4fvARB"));
-    SET_ProgramStringARB(__ogl_framework_api, dlsym(handle, "glProgramStringARB"));
-    SET_VertexAttrib1dARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib1dARB"));
-    SET_VertexAttrib1dvARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib1dvARB"));
-    SET_VertexAttrib1fARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib1fARB"));
-    SET_VertexAttrib1fvARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib1fvARB"));
-    SET_VertexAttrib1sARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib1sARB"));
-    SET_VertexAttrib1svARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib1svARB"));
-    SET_VertexAttrib2dARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib2dARB"));
-    SET_VertexAttrib2dvARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib2dvARB"));
-    SET_VertexAttrib2fARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib2fARB"));
-    SET_VertexAttrib2fvARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib2fvARB"));
-    SET_VertexAttrib2sARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib2sARB"));
-    SET_VertexAttrib2svARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib2svARB"));
-    SET_VertexAttrib3dARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib3dARB"));
-    SET_VertexAttrib3dvARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib3dvARB"));
-    SET_VertexAttrib3fARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib3fARB"));
-    SET_VertexAttrib3fvARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib3fvARB"));
-    SET_VertexAttrib3sARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib3sARB"));
-    SET_VertexAttrib3svARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib3svARB"));
-    SET_VertexAttrib4NbvARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib4NbvARB"));
-    SET_VertexAttrib4NivARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib4NivARB"));
-    SET_VertexAttrib4NsvARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib4NsvARB"));
-    SET_VertexAttrib4NubARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib4NubARB"));
-    SET_VertexAttrib4NubvARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib4NubvARB"));
-    SET_VertexAttrib4NuivARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib4NuivARB"));
-    SET_VertexAttrib4NusvARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib4NusvARB"));
-    SET_VertexAttrib4bvARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib4bvARB"));
-    SET_VertexAttrib4dARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib4dARB"));
-    SET_VertexAttrib4dvARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib4dvARB"));
-    SET_VertexAttrib4fARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib4fARB"));
-    SET_VertexAttrib4fvARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib4fvARB"));
-    SET_VertexAttrib4ivARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib4ivARB"));
-    SET_VertexAttrib4sARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib4sARB"));
-    SET_VertexAttrib4svARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib4svARB"));
-    SET_VertexAttrib4ubvARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib4ubvARB"));
-    SET_VertexAttrib4uivARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib4uivARB"));
-    SET_VertexAttrib4usvARB(__ogl_framework_api, dlsym(handle, "glVertexAttrib4usvARB"));
-    SET_VertexAttribPointerARB(__ogl_framework_api, dlsym(handle, "glVertexAttribPointerARB"));
-
-    /* GL_ARB_vertex_shader */
-    SET_BindAttribLocationARB(__ogl_framework_api, dlsym(handle, "glBindAttribLocationARB"));
-    SET_GetActiveAttribARB(__ogl_framework_api, dlsym(handle, "glGetActiveAttribARB"));
-    SET_GetAttribLocationARB(__ogl_framework_api, dlsym(handle, "glGetAttribLocationARB"));
-
-    /* GL_ARB_window_pos */
-    SET_WindowPos2dMESA(__ogl_framework_api, dlsym(handle, "glWindowPos2dARB"));
-    SET_WindowPos2dvMESA(__ogl_framework_api, dlsym(handle, "glWindowPos2dvARB"));
-    SET_WindowPos2fMESA(__ogl_framework_api, dlsym(handle, "glWindowPos2fARB"));
-    SET_WindowPos2fvMESA(__ogl_framework_api, dlsym(handle, "glWindowPos2fvARB"));
-    SET_WindowPos2iMESA(__ogl_framework_api, dlsym(handle, "glWindowPos2iARB"));
-    SET_WindowPos2ivMESA(__ogl_framework_api, dlsym(handle, "glWindowPos2ivARB"));
-    SET_WindowPos2sMESA(__ogl_framework_api, dlsym(handle, "glWindowPos2sARB"));
-    SET_WindowPos2svMESA(__ogl_framework_api, dlsym(handle, "glWindowPos2svARB"));
-    SET_WindowPos3dMESA(__ogl_framework_api, dlsym(handle, "glWindowPos3dARB"));
-    SET_WindowPos3dvMESA(__ogl_framework_api, dlsym(handle, "glWindowPos3dvARB"));
-    SET_WindowPos3fMESA(__ogl_framework_api, dlsym(handle, "glWindowPos3fARB"));
-    SET_WindowPos3fvMESA(__ogl_framework_api, dlsym(handle, "glWindowPos3fvARB"));
-    SET_WindowPos3iMESA(__ogl_framework_api, dlsym(handle, "glWindowPos3iARB"));
-    SET_WindowPos3ivMESA(__ogl_framework_api, dlsym(handle, "glWindowPos3ivARB"));
-    SET_WindowPos3sMESA(__ogl_framework_api, dlsym(handle, "glWindowPos3sARB"));
-    SET_WindowPos3svMESA(__ogl_framework_api, dlsym(handle, "glWindowPos3svARB"));
-
-    /* GL_ATI_fragment_shader / GL_EXT_fragment_shader */
-    if(dlsym(handle, "glAlphaFragmentOp1ATI")) {
-        /* GL_ATI_fragment_shader */
-        SET_AlphaFragmentOp1ATI(__ogl_framework_api, dlsym(handle, "glAlphaFragmentOp1ATI"));
-        SET_AlphaFragmentOp2ATI(__ogl_framework_api, dlsym(handle, "glAlphaFragmentOp2ATI"));
-        SET_AlphaFragmentOp3ATI(__ogl_framework_api, dlsym(handle, "glAlphaFragmentOp3ATI"));
-        SET_BeginFragmentShaderATI(__ogl_framework_api, dlsym(handle, "glBeginFragmentShaderATI"));
-        SET_BindFragmentShaderATI(__ogl_framework_api, dlsym(handle, "glBindFragmentShaderATI"));
-        SET_ColorFragmentOp1ATI(__ogl_framework_api, dlsym(handle, "glColorFragmentOp1ATI"));
-        SET_ColorFragmentOp2ATI(__ogl_framework_api, dlsym(handle, "glColorFragmentOp2ATI"));
-        SET_ColorFragmentOp3ATI(__ogl_framework_api, dlsym(handle, "glColorFragmentOp3ATI"));
-        SET_DeleteFragmentShaderATI(__ogl_framework_api, dlsym(handle, "glDeleteFragmentShaderATI"));
-        SET_EndFragmentShaderATI(__ogl_framework_api, dlsym(handle, "glEndFragmentShaderATI"));
-        SET_GenFragmentShadersATI(__ogl_framework_api, dlsym(handle, "glGenFragmentShadersATI"));
-        SET_PassTexCoordATI(__ogl_framework_api, dlsym(handle, "glPassTexCoordATI"));
-        SET_SampleMapATI(__ogl_framework_api, dlsym(handle, "glSampleMapATI"));
-        SET_SetFragmentShaderConstantATI(__ogl_framework_api, dlsym(handle, "glSetFragmentShaderConstantATI"));
-    } else {
-        /* GL_EXT_fragment_shader */
-        SET_AlphaFragmentOp1ATI(__ogl_framework_api, dlsym(handle, "glAlphaFragmentOp1EXT"));
-        SET_AlphaFragmentOp2ATI(__ogl_framework_api, dlsym(handle, "glAlphaFragmentOp2EXT"));
-        SET_AlphaFragmentOp3ATI(__ogl_framework_api, dlsym(handle, "glAlphaFragmentOp3EXT"));
-        SET_BeginFragmentShaderATI(__ogl_framework_api, dlsym(handle, "glBeginFragmentShaderEXT"));
-        SET_BindFragmentShaderATI(__ogl_framework_api, dlsym(handle, "glBindFragmentShaderEXT"));
-        SET_ColorFragmentOp1ATI(__ogl_framework_api, dlsym(handle, "glColorFragmentOp1EXT"));
-        SET_ColorFragmentOp2ATI(__ogl_framework_api, dlsym(handle, "glColorFragmentOp2EXT"));
-        SET_ColorFragmentOp3ATI(__ogl_framework_api, dlsym(handle, "glColorFragmentOp3EXT"));
-        SET_DeleteFragmentShaderATI(__ogl_framework_api, dlsym(handle, "glDeleteFragmentShaderEXT"));
-        SET_EndFragmentShaderATI(__ogl_framework_api, dlsym(handle, "glEndFragmentShaderEXT"));
-        SET_GenFragmentShadersATI(__ogl_framework_api, dlsym(handle, "glGenFragmentShadersEXT"));
-        SET_PassTexCoordATI(__ogl_framework_api, dlsym(handle, "glPassTexCoordEXT"));
-        SET_SampleMapATI(__ogl_framework_api, dlsym(handle, "glSampleMapEXT"));
-        SET_SetFragmentShaderConstantATI(__ogl_framework_api, dlsym(handle, "glSetFragmentShaderConstantEXT"));
-    }
-
-    /* GL_ATI_separate_stencil */
-    SET_StencilFuncSeparateATI(__ogl_framework_api, dlsym(handle, "glStencilFuncSeparateATI"));
-
-    /* GL_EXT_blend_equation_separate */
-    SET_BlendEquationSeparateEXT(__ogl_framework_api, dlsym(handle, "glBlendEquationSeparateEXT"));
-
-    /* GL_EXT_blend_func_separate */
-    SET_BlendFuncSeparateEXT(__ogl_framework_api, dlsym(handle, "glBlendFuncSeparateEXT"));
-
-    /* GL_EXT_depth_bounds_test */
-    SET_DepthBoundsEXT(__ogl_framework_api, dlsym(handle, "glDepthBoundsEXT"));
-
-    /* GL_EXT_compiled_vertex_array */
-    SET_LockArraysEXT(__ogl_framework_api, dlsym(handle, "glLockArraysEXT"));
-    SET_UnlockArraysEXT(__ogl_framework_api, dlsym(handle, "glUnlockArraysEXT"));
-
-    /* GL_EXT_cull_vertex */
-//    SET_CullParameterdvEXT(__ogl_framework_api, dlsym(handle, "glCullParameterdvEXT"));
-//    SET_CullParameterfvEXT(__ogl_framework_api, dlsym(handle, "glCullParameterfvEXT"));
-
-    /* GL_EXT_fog_coord */
-    SET_FogCoordPointerEXT(__ogl_framework_api, dlsym(handle, "glFogCoordPointerEXT"));
-    SET_FogCoorddEXT(__ogl_framework_api, dlsym(handle, "glFogCoorddEXT"));
-    SET_FogCoorddvEXT(__ogl_framework_api, dlsym(handle, "glFogCoorddvEXT"));
-    SET_FogCoordfEXT(__ogl_framework_api, dlsym(handle, "glFogCoordfEXT"));
-    SET_FogCoordfvEXT(__ogl_framework_api, dlsym(handle, "glFogCoordfvEXT"));
-
-    /* GL_EXT_framebuffer_blit */
-    SET_BlitFramebufferEXT(__ogl_framework_api, dlsym(handle, "glBlitFramebufferEXT"));
-
-    /* GL_EXT_framebuffer_object */
-    SET_BindFramebufferEXT(__ogl_framework_api, dlsym(handle, "glBindFramebufferEXT"));
-    SET_BindRenderbufferEXT(__ogl_framework_api, dlsym(handle, "glBindRenderbufferEXT"));
-    SET_CheckFramebufferStatusEXT(__ogl_framework_api, dlsym(handle, "glCheckFramebufferStatusEXT"));
-    SET_DeleteFramebuffersEXT(__ogl_framework_api, dlsym(handle, "glDeleteFramebuffersEXT"));
-    SET_DeleteRenderbuffersEXT(__ogl_framework_api, dlsym(handle, "glDeleteRenderbuffersEXT"));
-    SET_FramebufferRenderbufferEXT(__ogl_framework_api, dlsym(handle, "glFramebufferRenderbufferEXT"));
-    SET_FramebufferTexture1DEXT(__ogl_framework_api, dlsym(handle, "glFramebufferTexture1DEXT"));
-    SET_FramebufferTexture2DEXT(__ogl_framework_api, dlsym(handle, "glFramebufferTexture2DEXT"));
-    SET_FramebufferTexture3DEXT(__ogl_framework_api, dlsym(handle, "glFramebufferTexture3DEXT"));
-    SET_GenerateMipmapEXT(__ogl_framework_api, dlsym(handle, "glGenerateMipmapEXT"));
-    SET_GenFramebuffersEXT(__ogl_framework_api, dlsym(handle, "glGenFramebuffersEXT"));
-    SET_GenRenderbuffersEXT(__ogl_framework_api, dlsym(handle, "glGenRenderbuffersEXT"));
-    SET_GetFramebufferAttachmentParameterivEXT(__ogl_framework_api, dlsym(handle, "glGetFramebufferAttachmentParameterivEXT"));
-    SET_GetRenderbufferParameterivEXT(__ogl_framework_api, dlsym(handle, "glGetRenderbufferParameterivEXT"));
-    SET_IsFramebufferEXT(__ogl_framework_api, dlsym(handle, "glIsFramebufferEXT"));
-    SET_IsRenderbufferEXT(__ogl_framework_api, dlsym(handle, "glIsRenderbufferEXT"));
-    SET_RenderbufferStorageEXT(__ogl_framework_api, dlsym(handle, "glRenderbufferStorageEXT"));
-
-    /* GL_EXT_gpu_program_parameters */
-    SET_ProgramEnvParameters4fvEXT(__ogl_framework_api, dlsym(handle, "glProgramEnvParameters4fvEXT"));
-    SET_ProgramLocalParameters4fvEXT(__ogl_framework_api, dlsym(handle, "glProgramLocalParameters4fvEXT"));
-
-    /* GL_EXT_multi_draw_arrays */
-    SET_MultiDrawArraysEXT(__ogl_framework_api, (void *)dlsym(handle, "glMultiDrawArraysEXT"));
-    SET_MultiDrawElementsEXT(__ogl_framework_api, dlsym(handle, "glMultiDrawElementsEXT"));
-
-    /* GL_EXT_point_parameters / GL_ARB_point_parameters */
-    if(dlsym(handle, "glPointParameterfEXT")) {
-        /* GL_EXT_point_parameters */
-        SET_PointParameterfEXT(__ogl_framework_api, dlsym(handle, "glPointParameterfEXT"));
-        SET_PointParameterfvEXT(__ogl_framework_api, dlsym(handle, "glPointParameterfvEXT"));
-    } else {
-        /* GL_ARB_point_parameters */
-        SET_PointParameterfEXT(__ogl_framework_api, dlsym(handle, "glPointParameterfARB"));
-        SET_PointParameterfvEXT(__ogl_framework_api, dlsym(handle, "glPointParameterfvARB"));
-    }
-
-    /* GL_EXT_polygon_offset */
-    SET_PolygonOffsetEXT(__ogl_framework_api, dlsym(handle, "glPolygonOffsetEXT"));
-
-    /* GL_EXT_secondary_color */
-    SET_SecondaryColor3bEXT(__ogl_framework_api, dlsym(handle, "glSecondaryColor3bEXT"));
-    SET_SecondaryColor3bvEXT(__ogl_framework_api, dlsym(handle, "glSecondaryColor3bvEXT"));
-    SET_SecondaryColor3dEXT(__ogl_framework_api, dlsym(handle, "glSecondaryColor3dEXT"));
-    SET_SecondaryColor3dvEXT(__ogl_framework_api, dlsym(handle, "glSecondaryColor3dvEXT"));
-    SET_SecondaryColor3fEXT(__ogl_framework_api, dlsym(handle, "glSecondaryColor3fEXT"));
-    SET_SecondaryColor3fvEXT(__ogl_framework_api, dlsym(handle, "glSecondaryColor3fvEXT"));
-    SET_SecondaryColor3iEXT(__ogl_framework_api, dlsym(handle, "glSecondaryColor3iEXT"));
-    SET_SecondaryColor3ivEXT(__ogl_framework_api, dlsym(handle, "glSecondaryColor3ivEXT"));
-    SET_SecondaryColor3sEXT(__ogl_framework_api, dlsym(handle, "glSecondaryColor3sEXT"));
-    SET_SecondaryColor3svEXT(__ogl_framework_api, dlsym(handle, "glSecondaryColor3svEXT"));
-    SET_SecondaryColor3ubEXT(__ogl_framework_api, dlsym(handle, "glSecondaryColor3ubEXT"));
-    SET_SecondaryColor3ubvEXT(__ogl_framework_api, dlsym(handle, "glSecondaryColor3ubvEXT"));
-    SET_SecondaryColor3uiEXT(__ogl_framework_api, dlsym(handle, "glSecondaryColor3uiEXT"));
-    SET_SecondaryColor3uivEXT(__ogl_framework_api, dlsym(handle, "glSecondaryColor3uivEXT"));
-    SET_SecondaryColor3usEXT(__ogl_framework_api, dlsym(handle, "glSecondaryColor3usEXT"));
-    SET_SecondaryColor3usvEXT(__ogl_framework_api, dlsym(handle, "glSecondaryColor3usvEXT"));
-    SET_SecondaryColorPointerEXT(__ogl_framework_api, dlsym(handle, "glSecondaryColorPointerEXT"));
-
-    /* GL_EXT_stencil_two_side */
-    SET_ActiveStencilFaceEXT(__ogl_framework_api, dlsym(handle, "glActiveStencilFaceEXT"));
-
-    /* GL_EXT_timer_query */
-    SET_GetQueryObjecti64vEXT(__ogl_framework_api, dlsym(handle, "glGetQueryObjecti64vEXT"));
-    SET_GetQueryObjectui64vEXT(__ogl_framework_api, dlsym(handle, "glGetQueryObjectui64vEXT"));
-
-    /* GL_EXT_vertex_array */
-    SET_ColorPointerEXT(__ogl_framework_api, dlsym(handle, "glColorPointerEXT"));
-    SET_EdgeFlagPointerEXT(__ogl_framework_api, dlsym(handle, "glEdgeFlagPointerEXT"));
-    SET_IndexPointerEXT(__ogl_framework_api, dlsym(handle, "glIndexPointerEXT"));
-    SET_NormalPointerEXT(__ogl_framework_api, dlsym(handle, "glNormalPointerEXT"));
-    SET_TexCoordPointerEXT(__ogl_framework_api, dlsym(handle, "glTexCoordPointerEXT"));
-    SET_VertexPointerEXT(__ogl_framework_api, dlsym(handle, "glVertexPointerEXT"));
-
-    /* GL_IBM_multimode_draw_arrays */
-    SET_MultiModeDrawArraysIBM(__ogl_framework_api, dlsym(handle, "glMultiModeDrawArraysIBM"));
-    SET_MultiModeDrawElementsIBM(__ogl_framework_api, dlsym(handle, "glMultiModeDrawElementsIBM"));
-
-    /* GL_MESA_resize_buffers */
-    SET_ResizeBuffersMESA(__ogl_framework_api, dlsym(handle, "glResizeBuffersMESA"));
-
-    /* GL_MESA_window_pos */
-    SET_WindowPos4dMESA(__ogl_framework_api, dlsym(handle, "glWindowPos4dMESA"));
-    SET_WindowPos4dvMESA(__ogl_framework_api, dlsym(handle, "glWindowPos4dvMESA"));
-    SET_WindowPos4fMESA(__ogl_framework_api, dlsym(handle, "glWindowPos4fMESA"));
-    SET_WindowPos4fvMESA(__ogl_framework_api, dlsym(handle, "glWindowPos4fvMESA"));
-    SET_WindowPos4iMESA(__ogl_framework_api, dlsym(handle, "glWindowPos4iMESA"));
-    SET_WindowPos4ivMESA(__ogl_framework_api, dlsym(handle, "glWindowPos4ivMESA"));
-    SET_WindowPos4sMESA(__ogl_framework_api, dlsym(handle, "glWindowPos4sMESA"));
-    SET_WindowPos4svMESA(__ogl_framework_api, dlsym(handle, "glWindowPos4svMESA"));
-
-    /* GL_NV_fence */
-    SET_DeleteFencesNV(__ogl_framework_api, dlsym(handle, "glDeleteFencesNV"));
-    SET_FinishFenceNV(__ogl_framework_api, dlsym(handle, "glFinishFenceNV"));
-    SET_GenFencesNV(__ogl_framework_api, dlsym(handle, "glGenFencesNV"));
-    SET_GetFenceivNV(__ogl_framework_api, dlsym(handle, "glGetFenceivNV"));
-    SET_IsFenceNV(__ogl_framework_api, dlsym(handle, "glIsFenceNV"));
-    SET_SetFenceNV(__ogl_framework_api, dlsym(handle, "glSetFenceNV"));
-    SET_TestFenceNV(__ogl_framework_api, dlsym(handle, "glTestFenceNV"));
-
-    /* GL_NV_fragment_program */
-    SET_GetProgramNamedParameterdvNV(__ogl_framework_api, dlsym(handle, "glGetProgramNamedParameterdvNV"));
-    SET_GetProgramNamedParameterfvNV(__ogl_framework_api, dlsym(handle, "glGetProgramNamedParameterfvNV"));
-    SET_ProgramNamedParameter4dNV(__ogl_framework_api, dlsym(handle, "glProgramNamedParameter4dNV"));
-    SET_ProgramNamedParameter4dvNV(__ogl_framework_api, dlsym(handle, "glProgramNamedParameter4dvNV"));
-    SET_ProgramNamedParameter4fNV(__ogl_framework_api, dlsym(handle, "glProgramNamedParameter4fNV"));
-    SET_ProgramNamedParameter4fvNV(__ogl_framework_api, dlsym(handle, "glProgramNamedParameter4fvNV"));
-
-    /* GL_NV_geometry_program4 */
-    SET_FramebufferTextureLayerEXT(__ogl_framework_api, dlsym(handle, "glFramebufferTextureLayerEXT"));
-
-    /* GL_NV_point_sprite */
-    SET_PointParameteriNV(__ogl_framework_api, dlsym(handle, "glPointParameteriNV"));
-    SET_PointParameterivNV(__ogl_framework_api, dlsym(handle, "glPointParameterivNV"));
-
-    /* GL_NV_register_combiners */
-    SET_CombinerInputNV(__ogl_framework_api, dlsym(handle, "glCombinerInputNV"));
-    SET_CombinerOutputNV(__ogl_framework_api, dlsym(handle, "glCombinerOutputNV"));
-    SET_CombinerParameterfNV(__ogl_framework_api, dlsym(handle, "glCombinerParameterfNV"));
-    SET_CombinerParameterfvNV(__ogl_framework_api, dlsym(handle, "glCombinerParameterfvNV"));
-    SET_CombinerParameteriNV(__ogl_framework_api, dlsym(handle, "glCombinerParameteriNV"));
-    SET_CombinerParameterivNV(__ogl_framework_api, dlsym(handle, "glCombinerParameterivNV"));
-    SET_FinalCombinerInputNV(__ogl_framework_api, dlsym(handle, "glFinalCombinerInputNV"));
-    SET_GetCombinerInputParameterfvNV(__ogl_framework_api, dlsym(handle, "glGetCombinerInputParameterfvNV"));
-    SET_GetCombinerInputParameterivNV(__ogl_framework_api, dlsym(handle, "glGetCombinerInputParameterivNV"));
-    SET_GetCombinerOutputParameterfvNV(__ogl_framework_api, dlsym(handle, "glGetCombinerOutputParameterfvNV"));
-    SET_GetCombinerOutputParameterivNV(__ogl_framework_api, dlsym(handle, "glGetCombinerOutputParameterivNV"));
-    SET_GetFinalCombinerInputParameterfvNV(__ogl_framework_api, dlsym(handle, "glGetFinalCombinerInputParameterfvNV"));
-    SET_GetFinalCombinerInputParameterivNV(__ogl_framework_api, dlsym(handle, "glGetFinalCombinerInputParameterivNV"));
-
-    /* GL_NV_vertex_array_range */
-    SET_FlushVertexArrayRangeNV(__ogl_framework_api, dlsym(handle, "glFlushVertexArrayRangeNV"));
-    SET_VertexArrayRangeNV(__ogl_framework_api, dlsym(handle, "glVertexArrayRangeNV"));
-
-    /* GL_NV_vertex_program */
-    SET_AreProgramsResidentNV(__ogl_framework_api, dlsym(handle, "glAreProgramsResidentNV"));
-    SET_BindProgramNV(__ogl_framework_api, dlsym(handle, "glBindProgramNV"));
-    SET_DeleteProgramsNV(__ogl_framework_api, dlsym(handle, "glDeleteProgramsNV"));
-    SET_ExecuteProgramNV(__ogl_framework_api, dlsym(handle, "glExecuteProgramNV"));
-    SET_GenProgramsNV(__ogl_framework_api, dlsym(handle, "glGenProgramsNV"));
-    SET_GetProgramParameterdvNV(__ogl_framework_api, dlsym(handle, "glGetProgramParameterdvNV"));
-    SET_GetProgramParameterfvNV(__ogl_framework_api, dlsym(handle, "glGetProgramParameterfvNV"));
-    SET_GetProgramStringNV(__ogl_framework_api, dlsym(handle, "glGetProgramStringNV"));
-    SET_GetProgramivNV(__ogl_framework_api, dlsym(handle, "glGetProgramivNV"));
-    SET_GetTrackMatrixivNV(__ogl_framework_api, dlsym(handle, "glGetTrackMatrixivNV"));
-    SET_GetVertexAttribPointervNV(__ogl_framework_api, dlsym(handle, "glGetVertexAttribPointervNV"));
-    SET_GetVertexAttribdvNV(__ogl_framework_api, dlsym(handle, "glGetVertexAttribdvNV"));
-    SET_GetVertexAttribfvNV(__ogl_framework_api, dlsym(handle, "glGetVertexAttribfvNV"));
-    SET_GetVertexAttribivNV(__ogl_framework_api, dlsym(handle, "glGetVertexAttribivNV"));
-    SET_IsProgramNV(__ogl_framework_api, dlsym(handle, "glIsProgramNV"));
-    SET_LoadProgramNV(__ogl_framework_api, dlsym(handle, "glLoadProgramNV"));
-    SET_ProgramParameters4dvNV(__ogl_framework_api, dlsym(handle, "glProgramParameters4dvNV"));
-    SET_ProgramParameters4fvNV(__ogl_framework_api, dlsym(handle, "glProgramParameters4fvNV"));
-    SET_RequestResidentProgramsNV(__ogl_framework_api, dlsym(handle, "glRequestResidentProgramsNV"));
-    SET_TrackMatrixNV(__ogl_framework_api, dlsym(handle, "glTrackMatrixNV"));
-    SET_VertexAttrib1dNV(__ogl_framework_api, dlsym(handle, "glVertexAttrib1dNV"));
-    SET_VertexAttrib1dvNV(__ogl_framework_api, dlsym(handle, "glVertexAttrib1dvNV"));
-    SET_VertexAttrib1fNV(__ogl_framework_api, dlsym(handle, "glVertexAttrib1fNV"));
-    SET_VertexAttrib1fvNV(__ogl_framework_api, dlsym(handle, "glVertexAttrib1fvNV"));
-    SET_VertexAttrib1sNV(__ogl_framework_api, dlsym(handle, "glVertexAttrib1sNV"));
-    SET_VertexAttrib1svNV(__ogl_framework_api, dlsym(handle, "glVertexAttrib1svNV"));
-    SET_VertexAttrib2dNV(__ogl_framework_api, dlsym(handle, "glVertexAttrib2dNV"));
-    SET_VertexAttrib2dvNV(__ogl_framework_api, dlsym(handle, "glVertexAttrib2dvNV"));
-    SET_VertexAttrib2fNV(__ogl_framework_api, dlsym(handle, "glVertexAttrib2fNV"));
-    SET_VertexAttrib2fvNV(__ogl_framework_api, dlsym(handle, "glVertexAttrib2fvNV"));
-    SET_VertexAttrib2sNV(__ogl_framework_api, dlsym(handle, "glVertexAttrib2sNV"));
-    SET_VertexAttrib2svNV(__ogl_framework_api, dlsym(handle, "glVertexAttrib2svNV"));
-    SET_VertexAttrib3dNV(__ogl_framework_api, dlsym(handle, "glVertexAttrib3dNV"));
-    SET_VertexAttrib3dvNV(__ogl_framework_api, dlsym(handle, "glVertexAttrib3dvNV"));
-    SET_VertexAttrib3fNV(__ogl_framework_api, dlsym(handle, "glVertexAttrib3fNV"));
-    SET_VertexAttrib3fvNV(__ogl_framework_api, dlsym(handle, "glVertexAttrib3fvNV"));
-    SET_VertexAttrib3sNV(__ogl_framework_api, dlsym(handle, "glVertexAttrib3sNV"));
-    SET_VertexAttrib3svNV(__ogl_framework_api, dlsym(handle, "glVertexAttrib3svNV"));
-    SET_VertexAttrib4dNV(__ogl_framework_api, dlsym(handle, "glVertexAttrib4dNV"));
-    SET_VertexAttrib4dvNV(__ogl_framework_api, dlsym(handle, "glVertexAttrib4dvNV"));
-    SET_VertexAttrib4fNV(__ogl_framework_api, dlsym(handle, "glVertexAttrib4fNV"));
-    SET_VertexAttrib4fvNV(__ogl_framework_api, dlsym(handle, "glVertexAttrib4fvNV"));
-    SET_VertexAttrib4sNV(__ogl_framework_api, dlsym(handle, "glVertexAttrib4sNV"));
-    SET_VertexAttrib4svNV(__ogl_framework_api, dlsym(handle, "glVertexAttrib4svNV"));
-    SET_VertexAttrib4ubNV(__ogl_framework_api, dlsym(handle, "glVertexAttrib4ubNV"));
-    SET_VertexAttrib4ubvNV(__ogl_framework_api, dlsym(handle, "glVertexAttrib4ubvNV"));
-    SET_VertexAttribPointerNV(__ogl_framework_api, dlsym(handle, "glVertexAttribPointerNV"));
-    SET_VertexAttribs1dvNV(__ogl_framework_api, dlsym(handle, "glVertexAttribs1dvNV"));
-    SET_VertexAttribs1fvNV(__ogl_framework_api, dlsym(handle, "glVertexAttribs1fvNV"));
-    SET_VertexAttribs1svNV(__ogl_framework_api, dlsym(handle, "glVertexAttribs1svNV"));
-    SET_VertexAttribs2dvNV(__ogl_framework_api, dlsym(handle, "glVertexAttribs2dvNV"));
-    SET_VertexAttribs2fvNV(__ogl_framework_api, dlsym(handle, "glVertexAttribs2fvNV"));
-    SET_VertexAttribs2svNV(__ogl_framework_api, dlsym(handle, "glVertexAttribs2svNV"));
-    SET_VertexAttribs3dvNV(__ogl_framework_api, dlsym(handle, "glVertexAttribs3dvNV"));
-    SET_VertexAttribs3fvNV(__ogl_framework_api, dlsym(handle, "glVertexAttribs3fvNV"));
-    SET_VertexAttribs3svNV(__ogl_framework_api, dlsym(handle, "glVertexAttribs3svNV"));
-    SET_VertexAttribs4dvNV(__ogl_framework_api, dlsym(handle, "glVertexAttribs4dvNV"));
-    SET_VertexAttribs4fvNV(__ogl_framework_api, dlsym(handle, "glVertexAttribs4fvNV"));
-    SET_VertexAttribs4svNV(__ogl_framework_api, dlsym(handle, "glVertexAttribs4svNV"));
-    SET_VertexAttribs4ubvNV(__ogl_framework_api, dlsym(handle, "glVertexAttribs4ubvNV"));
-
-    /* GL_SGIS_multisample */
-    SET_SampleMaskSGIS(__ogl_framework_api, dlsym(handle, "glSampleMaskSGIS"));
-    SET_SamplePatternSGIS(__ogl_framework_api, dlsym(handle, "glSamplePatternSGIS"));
-
-    /* GL_SGIS_pixel_texture */
-    SET_GetPixelTexGenParameterfvSGIS(__ogl_framework_api, dlsym(handle, "glGetPixelTexGenParameterfvSGIS"));
-    SET_GetPixelTexGenParameterivSGIS(__ogl_framework_api, dlsym(handle, "glGetPixelTexGenParameterivSGIS"));
-    SET_PixelTexGenParameterfSGIS(__ogl_framework_api, dlsym(handle, "glPixelTexGenParameterfSGIS"));
-    SET_PixelTexGenParameterfvSGIS(__ogl_framework_api, dlsym(handle, "glPixelTexGenParameterfvSGIS"));
-    SET_PixelTexGenParameteriSGIS(__ogl_framework_api, dlsym(handle, "glPixelTexGenParameteriSGIS"));
-    SET_PixelTexGenParameterivSGIS(__ogl_framework_api, dlsym(handle, "glPixelTexGenParameterivSGIS"));
-    SET_PixelTexGenSGIX(__ogl_framework_api, dlsym(handle, "glPixelTexGenSGIX"));
-
-    /* GL_EXT_separate_shader_objects */
-    SET_ActiveProgramEXT(__ogl_framework_api, dlsym(handle, "glActiveProgramEXT"));
-    SET_CreateShaderProgramEXT(__ogl_framework_api, dlsym(handle, "glCreateShaderProgramEXT"));
-    SET_UseShaderProgramEXT(__ogl_framework_api, dlsym(handle, "glUseShaderProgramEXT"));
-
-    /* GL_NV_conditional_render */
-    SET_BeginConditionalRenderNV(__ogl_framework_api, dlsym(handle, "glBeginConditionalRenderNV"));
-    SET_EndConditionalRenderNV(__ogl_framework_api, dlsym(handle, "glEndConditionalRenderNV"));
-
-    /* GL_EXT_transform_feedback */
-    SET_BeginTransformFeedbackEXT(__ogl_framework_api, dlsym(handle, "glBeginTransformFeedbackEXT"));
-    SET_EndTransformFeedbackEXT(__ogl_framework_api, dlsym(handle, "glEndTransformFeedbackEXT"));
-    SET_BindBufferBaseEXT(__ogl_framework_api, dlsym(handle, "glBindBufferBaseEXT"));
-    SET_BindBufferOffsetEXT(__ogl_framework_api, dlsym(handle, "glBindBufferOffsetEXT"));
-    SET_BindBufferRangeEXT(__ogl_framework_api, dlsym(handle, "glBindBufferRangeEXT"));
-    SET_TransformFeedbackVaryingsEXT(__ogl_framework_api, dlsym(handle, "glTransformFeedbackVaryingsEXT"));
-    SET_GetTransformFeedbackVaryingEXT(__ogl_framework_api, dlsym(handle, "glGetTransformFeedbackVaryingEXT"));
-
-    /* GL_EXT_gpu_shader4 */
-    SET_BindFragDataLocationEXT(__ogl_framework_api, dlsym(handle, "glBindFragDataLocationEXT"));
-    SET_GetFragDataLocationEXT(__ogl_framework_api, dlsym(handle, "glGetFragDataLocationEXT"));
-    SET_GetUniformuivEXT(__ogl_framework_api, dlsym(handle, "glGetUniformuivEXT"));
-    SET_Uniform1uiEXT(__ogl_framework_api, dlsym(handle, "glUniform1uiEXT"));
-    SET_Uniform1uivEXT(__ogl_framework_api, dlsym(handle, "glUniform1uivEXT"));
-    SET_Uniform2uiEXT(__ogl_framework_api, dlsym(handle, "glUniform2uiEXT"));
-    SET_Uniform2uivEXT(__ogl_framework_api, dlsym(handle, "glUniform2uivEXT"));
-    SET_Uniform3uiEXT(__ogl_framework_api, dlsym(handle, "glUniform3uiEXT"));
-    SET_Uniform3uivEXT(__ogl_framework_api, dlsym(handle, "glUniform3uivEXT"));
-    SET_Uniform4uiEXT(__ogl_framework_api, dlsym(handle, "glUniform4uiEXT"));
-    SET_Uniform4uivEXT(__ogl_framework_api, dlsym(handle, "glUniform4uivEXT"));
-
-    /* GL_ARB_sampler_objects */
-    SET_BindSampler(__ogl_framework_api, dlsym(handle, "glBindSampler"));
-    SET_DeleteSamplers(__ogl_framework_api, dlsym(handle, "glDeleteSamplers"));
-    SET_GenSamplers(__ogl_framework_api, dlsym(handle, "glGenSamplers"));
-    SET_GetSamplerParameterIiv(__ogl_framework_api, dlsym(handle, "glGetSamplerParameterIiv"));
-    SET_GetSamplerParameterIuiv(__ogl_framework_api, dlsym(handle, "glGetSamplerParameterIuiv"));
-    SET_GetSamplerParameterfv(__ogl_framework_api, dlsym(handle, "glGetSamplerParameterfv"));
-    SET_GetSamplerParameteriv(__ogl_framework_api, dlsym(handle, "glGetSamplerParameteriv"));
-    SET_IsSampler(__ogl_framework_api, dlsym(handle, "glIsSampler"));
-    SET_SamplerParameterIiv(__ogl_framework_api, dlsym(handle, "glSamplerParameterIiv"));
-    SET_SamplerParameterIuiv(__ogl_framework_api, dlsym(handle, "glSamplerParameterIuiv"));
-    SET_SamplerParameterf(__ogl_framework_api, dlsym(handle, "glSamplerParameterf"));
-    SET_SamplerParameterfv(__ogl_framework_api, dlsym(handle, "glSamplerParameterfv"));
-    SET_SamplerParameteri(__ogl_framework_api, dlsym(handle, "glSamplerParameteri"));
-    SET_SamplerParameteriv(__ogl_framework_api, dlsym(handle, "glSamplerParameteriv"));
-
-    /* GL_ARB_transform_feedback2 */
-    SET_BindTransformFeedback(__ogl_framework_api, dlsym(handle, "glBindTransformFeedback"));
-    SET_DeleteTransformFeedbacks(__ogl_framework_api, dlsym(handle, "glDeleteTransformFeedbacks"));
-    SET_DrawTransformFeedback(__ogl_framework_api, dlsym(handle, "glDrawTransformFeedback"));
-    SET_GenTransformFeedbacks(__ogl_framework_api, dlsym(handle, "glGenTransformFeedbacks"));
-    SET_IsTransformFeedback(__ogl_framework_api, dlsym(handle, "glIsTransformFeedback"));
-    SET_PauseTransformFeedback(__ogl_framework_api, dlsym(handle, "glPauseTransformFeedback"));
-    SET_ResumeTransformFeedback(__ogl_framework_api, dlsym(handle, "glResumeTransformFeedback"));
-
-    /* GL_ARB_vertex_array_object */
-    SET_BindVertexArray(__ogl_framework_api, dlsym(handle, "glBindVertexArray"));
-    SET_GenVertexArrays(__ogl_framework_api, dlsym(handle, "glGenVertexArrays"));
-
-    /* GL_ARB_draw_buffers_blend */
-    SET_BlendEquationSeparateiARB(__ogl_framework_api, dlsym(handle, "glBlendEquationSeparateiARB"));
-    SET_BlendEquationiARB(__ogl_framework_api, dlsym(handle, "glBlendEquationiARB"));
-    SET_BlendFuncSeparateiARB(__ogl_framework_api, dlsym(handle, "glBlendFuncSeparateiARB"));
-    SET_BlendFunciARB(__ogl_framework_api, dlsym(handle, "glBlendFunciARB"));
-
-    /* GL_APPLE_flush_buffer_range */
-    SET_BufferParameteriAPPLE(__ogl_framework_api, dlsym(handle, "glBufferParameteriAPPLE"));
-    SET_FlushMappedBufferRangeAPPLE(__ogl_framework_api, dlsym(handle, "glFlushMappedBufferRangeAPPLE"));
-
-    /* GL_ARB_color_buffer_float */
-    SET_ClampColorARB(__ogl_framework_api, dlsym(handle, "glClampColorARB"));
-
-    /* GL_EXT_texture_integer */
-    SET_ClearColorIiEXT(__ogl_framework_api, dlsym(handle, "glClearColorIiEXT"));
-    SET_ClearColorIuiEXT(__ogl_framework_api, dlsym(handle, "glClearColorIuiEXT"));
-    SET_TexParameterIivEXT(__ogl_framework_api, dlsym(handle, "glTexParameterIivEXT"));
-    SET_TexParameterIuivEXT(__ogl_framework_api, dlsym(handle, "glTexParameterIuivEXT"));
-    SET_GetTexParameterIivEXT(__ogl_framework_api, dlsym(handle, "glGetTexParameterIivEXT"));
-    SET_GetTexParameterIuivEXT(__ogl_framework_api, dlsym(handle, "glGetTexParameterIuivEXT"));
-
-    /* GL_ARB_ES2_compatibility */
-    SET_ClearDepthf(__ogl_framework_api, dlsym(handle, "glClearDepthf"));
-    SET_DepthRangef(__ogl_framework_api, dlsym(handle, "glDepthRangef"));
-    SET_GetShaderPrecisionFormat(__ogl_framework_api, dlsym(handle, "glGetShaderPrecisionFormat"));
-    SET_ReleaseShaderCompiler(__ogl_framework_api, dlsym(handle, "glReleaseShaderCompiler"));
-    SET_ShaderBinary(__ogl_framework_api, dlsym(handle, "glShaderBinary"));
-
-    /* GL_EXT_draw_buffers2 */
-    SET_ColorMaskIndexedEXT(__ogl_framework_api, dlsym(handle, "glColorMaskIndexedEXT"));
-    SET_DisableIndexedEXT(__ogl_framework_api, dlsym(handle, "glDisableIndexedEXT"));
-    SET_EnableIndexedEXT(__ogl_framework_api, dlsym(handle, "glEnableIndexedEXT"));
-    SET_GetBooleanIndexedvEXT(__ogl_framework_api, dlsym(handle, "glGetBooleanIndexedvEXT"));
-    SET_GetIntegerIndexedvEXT(__ogl_framework_api, dlsym(handle, "glGetIntegerIndexedvEXT"));
-    SET_IsEnabledIndexedEXT(__ogl_framework_api, dlsym(handle, "glIsEnabledIndexedEXT"));
-
-    /* GL_ARB_draw_instanced */
-    SET_DrawArraysInstancedARB(__ogl_framework_api, dlsym(handle, "glDrawArraysInstancedARB"));
-    SET_DrawElementsInstancedARB(__ogl_framework_api, dlsym(handle, "glDrawElementsInstancedARB"));
-
-    /* GL_ARB_geometry_shader4 */
-    SET_FramebufferTextureARB(__ogl_framework_api, dlsym(handle, "glFramebufferTextureARB"));
-    SET_FramebufferTextureFaceARB(__ogl_framework_api, dlsym(handle, "glFramebufferTextureFaceARB"));
-    SET_ProgramParameteriARB(__ogl_framework_api, dlsym(handle, "glProgramParameteriARB"));
-
-    /* GL_ARB_sync */
-    SET_ClientWaitSync(__ogl_framework_api, dlsym(handle, "glClientWaitSync"));
-    SET_DeleteSync(__ogl_framework_api, dlsym(handle, "glDeleteSync"));
-    SET_FenceSync(__ogl_framework_api, dlsym(handle, "glFenceSync"));
-    SET_GetInteger64v(__ogl_framework_api, dlsym(handle, "glGetInteger64v"));
-    SET_GetSynciv(__ogl_framework_api, dlsym(handle, "glGetSynciv"));
-    SET_IsSync(__ogl_framework_api, dlsym(handle, "glIsSync"));
-    SET_WaitSync(__ogl_framework_api, dlsym(handle, "glWaitSync"));
-
-    /* GL_ARB_copy_buffer */
-    SET_CopyBufferSubData(__ogl_framework_api, dlsym(handle, "glCopyBufferSubData"));
-
-    /* GL_ARB_draw_elements_base_vertex */
-    SET_DrawElementsBaseVertex(__ogl_framework_api, dlsym(handle, "glDrawElementsBaseVertex"));
-    SET_DrawElementsInstancedBaseVertex(__ogl_framework_api, dlsym(handle, "glDrawElementsInstancedBaseVertex"));
-    SET_DrawRangeElementsBaseVertex(__ogl_framework_api, dlsym(handle, "glDrawRangeElementsBaseVertex"));
-    SET_MultiDrawElementsBaseVertex(__ogl_framework_api, dlsym(handle, "glMultiDrawElementsBaseVertex"));
-
-    /* GL_ARB_map_buffer_range */
-    SET_FlushMappedBufferRange(__ogl_framework_api, dlsym(handle, "glFlushMappedBufferRange"));
-    SET_MapBufferRange(__ogl_framework_api, dlsym(handle, "glMapBufferRange"));
-
-    /* GL_ARB_robustness */
-    SET_GetGraphicsResetStatusARB(__ogl_framework_api, dlsym(handle, "glGetGraphicsResetStatusARB"));
-    SET_GetnColorTableARB(__ogl_framework_api, dlsym(handle, "glGetnColorTableARB"));
-    SET_GetnCompressedTexImageARB(__ogl_framework_api, dlsym(handle, "glGetnCompressedTexImageARB"));
-    SET_GetnConvolutionFilterARB(__ogl_framework_api, dlsym(handle, "glGetnConvolutionFilterARB"));
-    SET_GetnHistogramARB(__ogl_framework_api, dlsym(handle, "glGetnHistogramARB"));
-    SET_GetnMapdvARB(__ogl_framework_api, dlsym(handle, "glGetnMapdvARB"));
-    SET_GetnMapfvARB(__ogl_framework_api, dlsym(handle, "glGetnMapfvARB"));
-    SET_GetnMapivARB(__ogl_framework_api, dlsym(handle, "glGetnMapivARB"));
-    SET_GetnMinmaxARB(__ogl_framework_api, dlsym(handle, "glGetnMinmaxARB"));
-    SET_GetnPixelMapfvARB(__ogl_framework_api, dlsym(handle, "glGetnPixelMapfvARB"));
-    SET_GetnPixelMapuivARB(__ogl_framework_api, dlsym(handle, "glGetnPixelMapuivARB"));
-    SET_GetnPixelMapusvARB(__ogl_framework_api, dlsym(handle, "glGetnPixelMapusvARB"));
-    SET_GetnPolygonStippleARB(__ogl_framework_api, dlsym(handle, "glGetnPolygonStippleARB"));
-    SET_GetnSeparableFilterARB(__ogl_framework_api, dlsym(handle, "glGetnSeparableFilterARB"));
-    SET_GetnTexImageARB(__ogl_framework_api, dlsym(handle, "glGetnTexImageARB"));
-    SET_GetnUniformdvARB(__ogl_framework_api, dlsym(handle, "glGetnUniformdvARB"));
-    SET_GetnUniformfvARB(__ogl_framework_api, dlsym(handle, "glGetnUniformfvARB"));
-    SET_GetnUniformivARB(__ogl_framework_api, dlsym(handle, "glGetnUniformivARB"));
-    SET_GetnUniformuivARB(__ogl_framework_api, dlsym(handle, "glGetnUniformuivARB"));
-    SET_ReadnPixelsARB(__ogl_framework_api, dlsym(handle, "glReadnPixelsARB"));
-
-    /* GL_APPLE_object_purgeable */
-    SET_GetObjectParameterivAPPLE(__ogl_framework_api, dlsym(handle, "glGetObjectParameterivAPPLE"));
-    SET_ObjectPurgeableAPPLE(__ogl_framework_api, dlsym(handle, "glObjectPurgeableAPPLE"));
-    SET_ObjectUnpurgeableAPPLE(__ogl_framework_api, dlsym(handle, "glObjectUnpurgeableAPPLE"));
-
-    /* GL_ATI_envmap_bumpmap */
-    SET_GetTexBumpParameterfvATI(__ogl_framework_api, dlsym(handle, "glGetTexBumpParameterfvATI"));
-    SET_GetTexBumpParameterivATI(__ogl_framework_api, dlsym(handle, "glGetTexBumpParameterivATI"));
-    SET_TexBumpParameterfvATI(__ogl_framework_api, dlsym(handle, "glTexBumpParameterfvATI"));
-    SET_TexBumpParameterivATI(__ogl_framework_api, dlsym(handle, "glTexBumpParameterivATI"));
-
-    /* GL_APPLE_texture_range */
-    SET_GetTexParameterPointervAPPLE(__ogl_framework_api, dlsym(handle, "glGetTexParameterPointervAPPLE"));
-    SET_TextureRangeAPPLE(__ogl_framework_api, dlsym(handle, "glTextureRangeAPPLE"));
-
-    /* GL_NV_vertex_program4 */
-    SET_GetVertexAttribIivEXT(__ogl_framework_api, dlsym(handle, "glGetVertexAttribIivEXT"));
-    SET_GetVertexAttribIuivEXT(__ogl_framework_api, dlsym(handle, "glGetVertexAttribIuivEXT"));
-    SET_VertexAttribDivisor(__ogl_framework_api, dlsym(handle, "glVertexAttribDivisor"));
-    SET_VertexAttribDivisorARB(__ogl_framework_api, dlsym(handle, "glVertexAttribDivisorARB"));
-    SET_VertexAttribI1iEXT(__ogl_framework_api, dlsym(handle, "glVertexAttribI1iEXT"));
-    SET_VertexAttribI1ivEXT(__ogl_framework_api, dlsym(handle, "glVertexAttribI1ivEXT"));
-    SET_VertexAttribI1uiEXT(__ogl_framework_api, dlsym(handle, "glVertexAttribI1uiEXT"));
-    SET_VertexAttribI1uivEXT(__ogl_framework_api, dlsym(handle, "glVertexAttribI1uivEXT"));
-    SET_VertexAttribI2iEXT(__ogl_framework_api, dlsym(handle, "glVertexAttribI2iEXT"));
-    SET_VertexAttribI2ivEXT(__ogl_framework_api, dlsym(handle, "glVertexAttribI2ivEXT"));
-    SET_VertexAttribI2uiEXT(__ogl_framework_api, dlsym(handle, "glVertexAttribI2uiEXT"));
-    SET_VertexAttribI2uivEXT(__ogl_framework_api, dlsym(handle, "glVertexAttribI2uivEXT"));
-    SET_VertexAttribI3iEXT(__ogl_framework_api, dlsym(handle, "glVertexAttribI3iEXT"));
-    SET_VertexAttribI3ivEXT(__ogl_framework_api, dlsym(handle, "glVertexAttribI3ivEXT"));
-    SET_VertexAttribI3uiEXT(__ogl_framework_api, dlsym(handle, "glVertexAttribI3uiEXT"));
-    SET_VertexAttribI3uivEXT(__ogl_framework_api, dlsym(handle, "glVertexAttribI3uivEXT"));
-    SET_VertexAttribI4bvEXT(__ogl_framework_api, dlsym(handle, "glVertexAttribI4bvEXT"));
-    SET_VertexAttribI4iEXT(__ogl_framework_api, dlsym(handle, "glVertexAttribI4iEXT"));
-    SET_VertexAttribI4ivEXT(__ogl_framework_api, dlsym(handle, "glVertexAttribI4ivEXT"));
-    SET_VertexAttribI4svEXT(__ogl_framework_api, dlsym(handle, "glVertexAttribI4svEXT"));
-    SET_VertexAttribI4ubvEXT(__ogl_framework_api, dlsym(handle, "glVertexAttribI4ubvEXT"));
-    SET_VertexAttribI4uiEXT(__ogl_framework_api, dlsym(handle, "glVertexAttribI4uiEXT"));
-    SET_VertexAttribI4uivEXT(__ogl_framework_api, dlsym(handle, "glVertexAttribI4uivEXT"));
-    SET_VertexAttribI4usvEXT(__ogl_framework_api, dlsym(handle, "glVertexAttribI4usvEXT"));
-    SET_VertexAttribIPointerEXT(__ogl_framework_api, dlsym(handle, "glVertexAttribIPointerEXT"));
-
-    /* GL_NV_primitive_restart */
-    SET_PrimitiveRestartIndexNV(__ogl_framework_api, dlsym(handle, "glPrimitiveRestartIndexNV"));
-    SET_PrimitiveRestartNV(__ogl_framework_api, dlsym(handle, "glPrimitiveRestartNV"));
-
-    /* GL_EXT_provoking_vertex */
-    SET_ProvokingVertexEXT(__ogl_framework_api, dlsym(handle, "glProvokingVertexEXT"));
-
-    /* GL_ARB_texture_buffer_object */
-    SET_TexBufferARB(__ogl_framework_api, dlsym(handle, "glTexBufferARB"));
-
-    /* GL_NV_texture_barrier */
-    SET_TextureBarrierNV(__ogl_framework_api, dlsym(handle, "glTextureBarrierNV"));
-
-    /* GL_ARB_framebuffer_object */
-    SET_RenderbufferStorageMultisample(__ogl_framework_api, dlsym(handle, "glRenderbufferStorageMultisample"));
-
-    /* GL_OES_EGL_image */
-    SET_EGLImageTargetRenderbufferStorageOES(__ogl_framework_api, dlsym(handle, "glEGLImageTargetRenderbufferStorageOES"));
-    SET_EGLImageTargetTexture2DOES(__ogl_framework_api, dlsym(handle, "glEGLImageTargetTexture2DOES"));
-
     __applegl_api = malloc(sizeof(struct _glapi_table));
     assert(__applegl_api);
     memcpy(__applegl_api, __ogl_framework_api, sizeof(struct _glapi_table));
diff --git a/src/glx/apple/apple_glx.c b/src/glx/apple/apple_glx.c
index a76cb4cac1f..d94c1e0fb16 100644
--- a/src/glx/apple/apple_glx.c
+++ b/src/glx/apple/apple_glx.c
@@ -131,7 +131,6 @@ apple_init_glx(Display * dpy)
    }
 
    apple_cgl_init();
-   apple_xgl_init_direct();
    (void) apple_glx_get_client_id();
 
    XAppleDRISetSurfaceNotifyHandler(surface_notify_handler);
diff --git a/src/glx/apple/apple_glx.h b/src/glx/apple/apple_glx.h
index 25f5ea66ee3..c70fc009dd5 100644
--- a/src/glx/apple/apple_glx.h
+++ b/src/glx/apple/apple_glx.h
@@ -45,6 +45,6 @@ void apple_glx_swap_buffers(void *ptr);
 void apple_glx_waitx(Display * dpy, void *ptr);
 int apple_get_dri_event_base(void);
 
-void apple_xgl_init_direct(void);
+void apple_glapi_set_dispatch(void);
 
 #endif
diff --git a/src/glx/apple/apple_visual.c b/src/glx/apple/apple_visual.c
index 29c6f16c4ac..a24616480ab 100644
--- a/src/glx/apple/apple_visual.c
+++ b/src/glx/apple/apple_visual.c
@@ -40,10 +40,19 @@
 #include <OpenGL/OpenGL.h>
 #include <OpenGL/CGLContext.h>
 #include <OpenGL/CGLRenderers.h>
+#include <OpenGL/CGLTypes.h>
 #undef glTexImage1D
 #undef glTexImage2D
 #undef glTexImage3D
 
+#ifndef kCGLPFAOpenGLProfile
+#define kCGLPFAOpenGLProfile 99
+#endif
+
+#ifndef kCGLOGLPVersion_3_2_Core
+#define kCGLOGLPVersion_3_2_Core 0x3200
+#endif
+
 #include "apple_cgl.h"
 #include "apple_visual.h"
 #include "apple_glx.h"
@@ -54,18 +63,22 @@ enum
    MAX_ATTR = 60
 };
 
-/*mode is a __GlcontextModes*/
 void
-apple_visual_create_pfobj(CGLPixelFormatObj * pfobj, const void *mode,
+apple_visual_create_pfobj(CGLPixelFormatObj * pfobj, const struct glx_config * mode,
                           bool * double_buffered, bool * uses_stereo,
                           bool offscreen)
 {
    CGLPixelFormatAttribute attr[MAX_ATTR];
-   const struct glx_config *c = mode;
    int numattr = 0;
    GLint vsref = 0;
    CGLError error = 0;
 
+   /* Request an OpenGL 3.2 profile if one is available */
+   if(apple_cgl.version_major > 1 || (apple_cgl.version_major == 1 && apple_cgl.version_minor >= 3)) {
+      attr[numattr++] = kCGLPFAOpenGLProfile;
+      attr[numattr++] = kCGLOGLPVersion_3_2_Core;
+   }
+
    if (offscreen) {
       apple_glx_diagnostic
          ("offscreen rendering enabled.  Using kCGLPFAOffScreen\n");
@@ -95,7 +108,7 @@ apple_visual_create_pfobj(CGLPixelFormatObj * pfobj, const void *mode,
     */
    attr[numattr++] = kCGLPFAClosestPolicy;
 
-   if (c->stereoMode) {
+   if (mode->stereoMode) {
       attr[numattr++] = kCGLPFAStereo;
       *uses_stereo = true;
    }
@@ -103,7 +116,7 @@ apple_visual_create_pfobj(CGLPixelFormatObj * pfobj, const void *mode,
       *uses_stereo = false;
    }
 
-   if (c->doubleBufferMode) {
+   if (mode->doubleBufferMode) {
       attr[numattr++] = kCGLPFADoubleBuffer;
       *double_buffered = true;
    }
@@ -112,32 +125,32 @@ apple_visual_create_pfobj(CGLPixelFormatObj * pfobj, const void *mode,
    }
 
    attr[numattr++] = kCGLPFAColorSize;
-   attr[numattr++] = c->redBits + c->greenBits + c->blueBits;
+   attr[numattr++] = mode->redBits + mode->greenBits + mode->blueBits;
    attr[numattr++] = kCGLPFAAlphaSize;
-   attr[numattr++] = c->alphaBits;
+   attr[numattr++] = mode->alphaBits;
 
-   if ((c->accumRedBits + c->accumGreenBits + c->accumBlueBits) > 0) {
+   if ((mode->accumRedBits + mode->accumGreenBits + mode->accumBlueBits) > 0) {
       attr[numattr++] = kCGLPFAAccumSize;
-      attr[numattr++] = c->accumRedBits + c->accumGreenBits +
-         c->accumBlueBits + c->accumAlphaBits;
+      attr[numattr++] = mode->accumRedBits + mode->accumGreenBits +
+         mode->accumBlueBits + mode->accumAlphaBits;
    }
 
-   if (c->depthBits > 0) {
+   if (mode->depthBits > 0) {
       attr[numattr++] = kCGLPFADepthSize;
-      attr[numattr++] = c->depthBits;
+      attr[numattr++] = mode->depthBits;
    }
 
-   if (c->stencilBits > 0) {
+   if (mode->stencilBits > 0) {
       attr[numattr++] = kCGLPFAStencilSize;
-      attr[numattr++] = c->stencilBits;
+      attr[numattr++] = mode->stencilBits;
    }
 
-   if (c->sampleBuffers > 0) {
+   if (mode->sampleBuffers > 0) {
       attr[numattr++] = kCGLPFAMultisample;
       attr[numattr++] = kCGLPFASampleBuffers;
-      attr[numattr++] = c->sampleBuffers;
+      attr[numattr++] = mode->sampleBuffers;
       attr[numattr++] = kCGLPFASamples;
-      attr[numattr++] = c->samples;
+      attr[numattr++] = mode->samples;
    }
 
    attr[numattr++] = 0;
diff --git a/src/glx/apple/apple_visual.h b/src/glx/apple/apple_visual.h
index 2cf9a9e2513..65bbc2e10ab 100644
--- a/src/glx/apple/apple_visual.h
+++ b/src/glx/apple/apple_visual.h
@@ -32,9 +32,9 @@
 
 #include <stdbool.h>
 #include <OpenGL/CGLTypes.h>
+#include "glxconfig.h"
 
-/* mode is expected to be of type struct glx_config. */
-void apple_visual_create_pfobj(CGLPixelFormatObj * pfobj, const void *mode,
+void apple_visual_create_pfobj(CGLPixelFormatObj * pfobj, const struct glx_config * mode,
                                bool * double_buffered, bool * uses_stereo,
                                bool offscreen);
 
diff --git a/src/glx/applegl_glx.c b/src/glx/applegl_glx.c
index 9b8605f4075..8766c88a136 100644
--- a/src/glx/applegl_glx.c
+++ b/src/glx/applegl_glx.c
@@ -34,16 +34,18 @@
 #if defined(GLX_USE_APPLEGL)
 
 #include <stdbool.h>
+#include <dlfcn.h>
 
 #include "glxclient.h"
 #include "apple_glx_context.h"
 #include "apple_glx.h"
+#include "apple_cgl.h"
 #include "glx_error.h"
 
 static void
 applegl_destroy_context(struct glx_context *gc)
 {
-   apple_glx_destroy_context(&gc->driContext, gc->currentDpy);
+   apple_glx_destroy_context(&gc->driContext, gc->psc->dpy);
 }
 
 static int
@@ -59,6 +61,8 @@ applegl_bind_context(struct glx_context *gc, struct glx_context *old,
    if (error)
       return 1; /* GLXBadContext is the same as Success (0) */
 
+   apple_glapi_set_dispatch();
+
    return Success;
 }
 
@@ -80,6 +84,12 @@ applegl_wait_x(struct glx_context *gc)
    apple_glx_waitx(dpy, gc->driContext);
 }
 
+static void *
+applegl_get_proc_address(const char *symbol)
+{
+   return dlsym(apple_cgl_get_dl_handle(), symbol);
+}
+
 static const struct glx_context_vtable applegl_context_vtable = {
    applegl_destroy_context,
    applegl_bind_context,
@@ -89,6 +99,7 @@ static const struct glx_context_vtable applegl_context_vtable = {
    DRI_glXUseXFont,
    NULL, /* bind_tex_image, */
    NULL, /* release_tex_image, */
+   applegl_get_proc_address,
 };
 
 struct glx_context *
@@ -116,7 +127,6 @@ applegl_create_context(struct glx_screen *psc,
 
    gc->vtable = &applegl_context_vtable;
    gc->driContext = NULL;
-   gc->do_destroy = False;
 
    /* TODO: darwin: Integrate with above to do indirect */
    if(apple_glx_create_context(&gc->driContext, dpy, screen, config, 
diff --git a/src/glx/dri2_glx.c b/src/glx/dri2_glx.c
index 506754ccc1f..80e4da30beb 100644
--- a/src/glx/dri2_glx.c
+++ b/src/glx/dri2_glx.c
@@ -143,6 +143,8 @@ dri2_bind_context(struct glx_context *context, struct glx_context *old,
    pdraw = (struct dri2_drawable *) driFetchDrawable(context, draw);
    pread = (struct dri2_drawable *) driFetchDrawable(context, read);
 
+   driReleaseDrawables(&pcp->base);
+
    if (pdraw == NULL || pread == NULL)
       return GLXBadDrawable;
 
@@ -170,9 +172,6 @@ dri2_unbind_context(struct glx_context *context, struct glx_context *new)
    struct dri2_screen *psc = (struct dri2_screen *) pcp->base.psc;
 
    (*psc->core->unbindContext) (pcp->driContext);
-
-   if (context == new)
-      driReleaseDrawables(&pcp->base);
 }
 
 static struct glx_context *
@@ -768,6 +767,7 @@ static const struct glx_context_vtable dri2_context_vtable = {
    DRI_glXUseXFont,
    dri2_bind_tex_image,
    dri2_release_tex_image,
+   NULL, /* get_proc_address */
 };
 
 static void
diff --git a/src/glx/dri_common.c b/src/glx/dri_common.c
index 06a73e4a6b2..bac0c9e5911 100644
--- a/src/glx/dri_common.c
+++ b/src/glx/dri_common.c
@@ -369,8 +369,10 @@ driFetchDrawable(struct glx_context *gc, GLXDrawable glxDrawable)
    if (priv->drawHash == NULL)
       return NULL;
 
-   if (__glxHashLookup(priv->drawHash, glxDrawable, (void *) &pdraw) == 0)
+   if (__glxHashLookup(priv->drawHash, glxDrawable, (void *) &pdraw) == 0) {
+      pdraw->refcount ++;
       return pdraw;
+   }
 
    pdraw = psc->driScreen->createDrawable(psc, glxDrawable,
                                           glxDrawable, gc->config);
@@ -378,6 +380,7 @@ driFetchDrawable(struct glx_context *gc, GLXDrawable glxDrawable)
       (*pdraw->destroyDrawable) (pdraw);
       return NULL;
    }
+   pdraw->refcount = 1;
 
    return pdraw;
 }
@@ -394,19 +397,28 @@ driReleaseDrawables(struct glx_context *gc)
    if (__glxHashLookup(priv->drawHash,
 		       gc->currentDrawable, (void *) &pdraw) == 0) {
       if (pdraw->drawable == pdraw->xDrawable) {
-	 (*pdraw->destroyDrawable)(pdraw);
-	 __glxHashDelete(priv->drawHash, gc->currentDrawable);
+	 pdraw->refcount --;
+	 if (pdraw->refcount == 0) {
+	    (*pdraw->destroyDrawable)(pdraw);
+	    __glxHashDelete(priv->drawHash, gc->currentDrawable);
+	 }
       }
    }
 
-   if (gc->currentDrawable != gc->currentReadable &&
-       __glxHashLookup(priv->drawHash,
+   if (__glxHashLookup(priv->drawHash,
 		       gc->currentReadable, (void *) &pdraw) == 0) {
       if (pdraw->drawable == pdraw->xDrawable) {
-	 (*pdraw->destroyDrawable)(pdraw);
-	 __glxHashDelete(priv->drawHash, gc->currentReadable);
+	 pdraw->refcount --;
+	 if (pdraw->refcount == 0) {
+	    (*pdraw->destroyDrawable)(pdraw);
+	    __glxHashDelete(priv->drawHash, gc->currentReadable);
+	 }
       }
    }
+
+   gc->currentDrawable = None;
+   gc->currentReadable = None;
+
 }
 
 #endif /* GLX_DIRECT_RENDERING */
diff --git a/src/glx/dri_glx.c b/src/glx/dri_glx.c
index ff027dc9e9c..6f3b2b8900c 100644
--- a/src/glx/dri_glx.c
+++ b/src/glx/dri_glx.c
@@ -503,6 +503,8 @@ dri_destroy_context(struct glx_context * context)
    struct dri_context *pcp = (struct dri_context *) context;
    struct dri_screen *psc = (struct dri_screen *) context->psc;
 
+   driReleaseDrawables(&pcp->base);
+
    if (context->xid)
       glx_send_destroy_context(psc->base.dpy, context->xid);
 
@@ -526,6 +528,8 @@ dri_bind_context(struct glx_context *context, struct glx_context *old,
    pdraw = (struct dri_drawable *) driFetchDrawable(context, draw);
    pread = (struct dri_drawable *) driFetchDrawable(context, read);
 
+   driReleaseDrawables(&pcp->base);
+
    if (pdraw == NULL || pread == NULL)
       return GLXBadDrawable;
 
@@ -543,8 +547,6 @@ dri_unbind_context(struct glx_context *context, struct glx_context *new)
    struct dri_screen *psc = (struct dri_screen *) pcp->base.psc;
 
    (*psc->core->unbindContext) (pcp->driContext);
-
-   driReleaseDrawables(&pcp->base);
 }
 
 static const struct glx_context_vtable dri_context_vtable = {
@@ -556,6 +558,7 @@ static const struct glx_context_vtable dri_context_vtable = {
    DRI_glXUseXFont,
    NULL,
    NULL,
+   NULL, /* get_proc_address */
 };
 
 static struct glx_context *
diff --git a/src/glx/drisw_glx.c b/src/glx/drisw_glx.c
index 2eaa3c59348..d63f6e8d5ff 100644
--- a/src/glx/drisw_glx.c
+++ b/src/glx/drisw_glx.c
@@ -242,6 +242,8 @@ drisw_destroy_context(struct glx_context *context)
    struct drisw_context *pcp = (struct drisw_context *) context;
    struct drisw_screen *psc = (struct drisw_screen *) context->psc;
 
+   driReleaseDrawables(&pcp->base);
+
    if (context->xid)
       glx_send_destroy_context(psc->base.dpy, context->xid);
 
@@ -264,6 +266,8 @@ drisw_bind_context(struct glx_context *context, struct glx_context *old,
    pdraw = (struct drisw_drawable *) driFetchDrawable(context, draw);
    pread = (struct drisw_drawable *) driFetchDrawable(context, read);
 
+   driReleaseDrawables(&pcp->base);
+
    if (pdraw == NULL || pread == NULL)
       return GLXBadDrawable;
 
@@ -281,8 +285,6 @@ drisw_unbind_context(struct glx_context *context, struct glx_context *new)
    struct drisw_screen *psc = (struct drisw_screen *) pcp->base.psc;
 
    (*psc->core->unbindContext) (pcp->driContext);
-
-   driReleaseDrawables(&pcp->base);
 }
 
 static const struct glx_context_vtable drisw_context_vtable = {
@@ -294,6 +296,7 @@ static const struct glx_context_vtable drisw_context_vtable = {
    DRI_glXUseXFont,
    NULL,
    NULL,
+   NULL, /* get_proc_address */
 };
 
 static struct glx_context *
@@ -359,10 +362,6 @@ driswCreateDrawable(struct glx_screen *base, XID xDrawable,
 
    const __DRIswrastExtension *swrast = psc->swrast;
 
-   /* Old dri can't handle GLX 1.3+ drawable constructors. */
-   if (xDrawable != drawable)
-      return NULL;
-
    pdp = Xmalloc(sizeof(*pdp));
    if (!pdp)
       return NULL;
diff --git a/src/glx/glx_pbuffer.c b/src/glx/glx_pbuffer.c
index 1f4c0f309fc..0e74e7ccd0e 100644
--- a/src/glx/glx_pbuffer.c
+++ b/src/glx/glx_pbuffer.c
@@ -187,7 +187,7 @@ determineTextureFormat(const int *attribs, int numAttribs)
    return 0;
 }
 
-static void
+static GLboolean
 CreateDRIDrawable(Display *dpy, struct glx_config *config,
 		  XID drawable, XID glxdrawable,
 		  const int *attrib_list, size_t num_attribs)
@@ -198,22 +198,24 @@ CreateDRIDrawable(Display *dpy, struct glx_config *config,
 
    psc = priv->screens[config->screen];
    if (psc->driScreen == NULL)
-      return;
+      return GL_TRUE;
 
    pdraw = psc->driScreen->createDrawable(psc, drawable,
 					  glxdrawable, config);
    if (pdraw == NULL) {
       fprintf(stderr, "failed to create drawable\n");
-      return;
+      return GL_FALSE;
    }
 
    if (__glxHashInsert(priv->drawHash, glxdrawable, pdraw)) {
       (*pdraw->destroyDrawable) (pdraw);
-      return; /* FIXME: Check what we're supposed to do here... */
+      return GL_FALSE;
    }
 
    pdraw->textureTarget = determineTextureTarget(attrib_list, num_attribs);
    pdraw->textureFormat = determineTextureFormat(attrib_list, num_attribs);
+
+   return GL_TRUE;
 }
 
 static void
@@ -234,11 +236,12 @@ DestroyDRIDrawable(Display *dpy, GLXDrawable drawable, int destroy_xdrawable)
 
 #else
 
-static void
+static GLboolean
 CreateDRIDrawable(Display *dpy, const struct glx_config * fbconfig,
 		  XID drawable, XID glxdrawable,
 		  const int *attrib_list, size_t num_attribs)
 {
+    return GL_FALSE;
 }
 
 static void
@@ -364,6 +367,27 @@ GetDrawableAttribute(Display * dpy, GLXDrawable drawable,
    return 0;
 }
 
+static void
+protocolDestroyDrawable(Display *dpy, GLXDrawable drawable, CARD32 glxCode)
+{
+   xGLXDestroyPbufferReq *req;
+   CARD8 opcode;
+
+   opcode = __glXSetupForCommand(dpy);
+   if (!opcode)
+      return;
+
+   LockDisplay(dpy);
+
+   GetReq(GLXDestroyPbuffer, req);
+   req->reqType = opcode;
+   req->glxCode = glxCode;
+   req->pbuffer = (GLXPbuffer) drawable;
+
+   UnlockDisplay(dpy);
+   SyncHandle();
+}
+
 /**
  * Create a non-pbuffer GLX drawable.
  */
@@ -405,7 +429,14 @@ CreateDrawable(Display *dpy, struct glx_config *config,
    UnlockDisplay(dpy);
    SyncHandle();
 
-   CreateDRIDrawable(dpy, config, drawable, xid, attrib_list, i);
+   if (!CreateDRIDrawable(dpy, config, drawable, xid, attrib_list, i)) {
+      if (glxCode == X_GLXCreatePixmap)
+         glxCode = X_GLXDestroyPixmap;
+      else
+         glxCode = X_GLXDestroyWindow;
+      protocolDestroyDrawable(dpy, xid, glxCode);
+      xid = None;
+   }
 
    return xid;
 }
@@ -417,27 +448,11 @@ CreateDrawable(Display *dpy, struct glx_config *config,
 static void
 DestroyDrawable(Display * dpy, GLXDrawable drawable, CARD32 glxCode)
 {
-   xGLXDestroyPbufferReq *req;
-   CARD8 opcode;
-
    if ((dpy == NULL) || (drawable == 0)) {
       return;
    }
 
-
-   opcode = __glXSetupForCommand(dpy);
-   if (!opcode)
-      return;
-
-   LockDisplay(dpy);
-
-   GetReq(GLXDestroyPbuffer, req);
-   req->reqType = opcode;
-   req->glxCode = glxCode;
-   req->pbuffer = (GLXPbuffer) drawable;
-
-   UnlockDisplay(dpy);
-   SyncHandle();
+   protocolDestroyDrawable(dpy, drawable, glxCode);
 
    DestroyDRIDrawable(dpy, drawable, GL_FALSE);
 
@@ -466,6 +481,7 @@ CreatePbuffer(Display * dpy, struct glx_config *config,
    CARD8 opcode;
    unsigned int i;
    Pixmap pixmap;
+   GLboolean glx_1_3 = GL_FALSE;
 
    i = 0;
    if (attrib_list) {
@@ -484,6 +500,8 @@ CreatePbuffer(Display * dpy, struct glx_config *config,
       xGLXCreatePbufferReq *req;
       unsigned int extra = (size_in_attribs) ? 0 : 2;
 
+      glx_1_3 = GL_TRUE;
+
       GetReqExtra(GLXCreatePbuffer, (8 * (i + extra)), req);
       data = (CARD32 *) (req + 1);
 
@@ -528,7 +546,12 @@ CreatePbuffer(Display * dpy, struct glx_config *config,
    pixmap = XCreatePixmap(dpy, RootWindow(dpy, config->screen),
 			  width, height, config->rgbBits);
 
-   CreateDRIDrawable(dpy, config, pixmap, id, attrib_list, i);
+   if (!CreateDRIDrawable(dpy, config, pixmap, id, attrib_list, i)) {
+      CARD32 o = glx_1_3 ? X_GLXDestroyPbuffer : X_GLXvop_DestroyGLXPbufferSGIX;
+      XFreePixmap(dpy, pixmap);
+      protocolDestroyDrawable(dpy, id, o);
+      id = None;
+   }
 
    return id;
 }
diff --git a/src/glx/glxclient.h b/src/glx/glxclient.h
index 9262f86f1f3..06415288165 100644
--- a/src/glx/glxclient.h
+++ b/src/glx/glxclient.h
@@ -138,6 +138,7 @@ struct __GLXDRIdrawableRec
    GLenum textureTarget;
    GLenum textureFormat;        /* EXT_texture_from_pixmap support */
    unsigned long eventMask;
+   int refcount;
 };
 
 /*
@@ -223,7 +224,7 @@ struct glx_context_vtable {
 			  GLXDrawable drawable,
 			  int buffer, const int *attrib_list);
    void (*release_tex_image)(Display * dpy, GLXDrawable drawable, int buffer);
-   
+   void * (*get_proc_address)(const char *symbol);
 };
 
 extern void
@@ -335,7 +336,6 @@ struct glx_context
 
 #if defined(GLX_DIRECT_RENDERING) && defined(GLX_USE_APPLEGL)
    void *driContext;
-   Bool do_destroy;
 #endif
 
     /**
diff --git a/src/glx/glxcmds.c b/src/glx/glxcmds.c
index 774d38b2634..191b321ce32 100644
--- a/src/glx/glxcmds.c
+++ b/src/glx/glxcmds.c
@@ -354,8 +354,9 @@ glx_send_destroy_context(Display *dpy, XID xid)
 /*
 ** Destroy the named context
 */
-static void
-DestroyContext(Display * dpy, GLXContext ctx)
+
+_X_EXPORT void
+glXDestroyContext(Display * dpy, GLXContext ctx)
 {
    struct glx_context *gc = (struct glx_context *) ctx;
 
@@ -377,14 +378,7 @@ DestroyContext(Display * dpy, GLXContext ctx)
    }
    __glXUnlock();
 
-   if (gc->vtable->destroy)
-      gc->vtable->destroy(gc);
-}
-
-_X_EXPORT void
-glXDestroyContext(Display * dpy, GLXContext gc)
-{
-   DestroyContext(dpy, gc);
+   gc->vtable->destroy(gc);
 }
 
 /*
@@ -646,19 +640,33 @@ glXCreateGLXPixmap(Display * dpy, XVisualInfo * vis, Pixmap pixmap)
 
       psc = priv->screens[vis->screen];
       if (psc->driScreen == NULL)
-         break;
+         return xid;
+
       config = glx_config_find_visual(psc->visuals, vis->visualid);
       pdraw = psc->driScreen->createDrawable(psc, pixmap, xid, config);
       if (pdraw == NULL) {
          fprintf(stderr, "failed to create pixmap\n");
+         xid = None;
          break;
       }
 
       if (__glxHashInsert(priv->drawHash, xid, pdraw)) {
          (*pdraw->destroyDrawable) (pdraw);
-         return None;           /* FIXME: Check what we're supposed to do here... */
+         xid = None;
+         break;
       }
    } while (0);
+
+   if (xid == None) {
+      xGLXDestroyGLXPixmapReq *dreq;
+      LockDisplay(dpy);
+      GetReq(GLXDestroyGLXPixmap, dreq);
+      dreq->reqType = opcode;
+      dreq->glxCode = X_GLXDestroyGLXPixmap;
+      dreq->glxpixmap = xid;
+      UnlockDisplay(dpy);
+      SyncHandle();
+   }
 #endif
 
    return xid;
@@ -1480,12 +1488,9 @@ _X_EXPORT GLXContextID glXGetContextIDEXT(const GLXContext ctx_user)
    return ctx->xid;
 }
 
-_X_EXPORT void
-glXFreeContextEXT(Display * dpy, GLXContext ctx)
-{
-   DestroyContext(dpy, ctx);
-}
-
+_X_EXPORT
+GLX_ALIAS_VOID(glXFreeContextEXT, (Display *dpy, GLXContext ctx), (dpy, ctx),
+	       glXDestroyContext);
 
 _X_EXPORT GLXFBConfig *
 glXChooseFBConfig(Display * dpy, int screen,
@@ -2522,6 +2527,12 @@ _X_EXPORT void (*glXGetProcAddressARB(const GLubyte * procName)) (void)
 #endif
       if (!f)
          f = (gl_function) _glapi_get_proc_address((const char *) procName);
+      if (!f) {
+         struct glx_context *gc = __glXGetCurrentContext();
+      
+         if (gc != NULL && gc->vtable->get_proc_address != NULL)
+            f = gc->vtable->get_proc_address((const char *) procName);
+      }
    }
    return f;
 }
diff --git a/src/glx/glxcurrent.c b/src/glx/glxcurrent.c
index 064fd71ae6e..c92a2fd3cc2 100644
--- a/src/glx/glxcurrent.c
+++ b/src/glx/glxcurrent.c
@@ -212,7 +212,6 @@ MakeContextCurrent(Display * dpy, GLXDrawable draw,
 {
    struct glx_context *gc = (struct glx_context *) gc_user;
    struct glx_context *oldGC = __glXGetCurrentContext();
-   int ret = Success;
 
    /* XXX: If this is left out, then libGL ends up not having this
     * symbol, and drivers using it fail to load.  Compare the
@@ -255,37 +254,45 @@ MakeContextCurrent(Display * dpy, GLXDrawable draw,
       if (--oldGC->thread_refcount == 0) {
 	 oldGC->vtable->unbind(oldGC, gc);
 	 oldGC->currentDpy = 0;
-	 oldGC->currentDrawable = None;
-	 oldGC->currentReadable = None;
-
-	 if (oldGC->xid == None && oldGC != gc) {
-	    /* We are switching away from a context that was
-	     * previously destroyed, so we need to free the memory
-	     * for the old handle. */
-	    oldGC->vtable->destroy(oldGC);
-	 }
       }
    }
 
    if (gc) {
-      if (gc->thread_refcount++ == 0) {
-	 gc->currentDpy = dpy;
-	 gc->currentDrawable = draw;
-	 gc->currentReadable = read;
+      /* Attempt to bind the context.  We do this before mucking with
+       * gc and __glXSetCurrentContext to properly handle our state in
+       * case of an error.
+       *
+       * If an error occurs, set the Null context since we've already
+       * blown away our old context.  The caller is responsible for
+       * figuring out how to handle setting a valid context.
+       */
+      if (gc->vtable->bind(gc, oldGC, draw, read) != Success) {
+         __glXSetCurrentContextNull();
+         __glXUnlock();
+         __glXGenerateError(dpy, None, GLXBadContext, X_GLXMakeContextCurrent);
+         return GL_FALSE;
       }
+
+      if (gc->thread_refcount == 0) {
+         gc->currentDpy = dpy;
+         gc->currentDrawable = draw;
+         gc->currentReadable = read;
+      }
+      gc->thread_refcount++;
       __glXSetCurrentContext(gc);
-      ret = gc->vtable->bind(gc, oldGC, draw, read);
    } else {
       __glXSetCurrentContextNull();
    }
 
-   __glXUnlock();
-
-   if (ret) {
-      __glXGenerateError(dpy, None, ret, X_GLXMakeContextCurrent);
-      return GL_FALSE;
+   if (oldGC->thread_refcount == 0 && oldGC != &dummyContext && oldGC->xid == None) {
+      /* We are switching away from a context that was
+       * previously destroyed, so we need to free the memory
+       * for the old handle. */
+      oldGC->vtable->destroy(oldGC);
    }
 
+   __glXUnlock();
+
    return GL_TRUE;
 }
 
diff --git a/src/glx/indirect_glx.c b/src/glx/indirect_glx.c
index b4f16c72536..7b542dd159c 100644
--- a/src/glx/indirect_glx.c
+++ b/src/glx/indirect_glx.c
@@ -335,6 +335,7 @@ static const struct glx_context_vtable indirect_context_vtable = {
    indirect_use_x_font,
    indirect_bind_tex_image,
    indirect_release_tex_image,
+   NULL, /* get_proc_address */
 };
 
 /**
diff --git a/src/mapi/glapi/SConscript b/src/mapi/glapi/SConscript
index 276b2160246..a7764745eda 100644
--- a/src/mapi/glapi/SConscript
+++ b/src/mapi/glapi/SConscript
@@ -52,30 +52,23 @@ if env['platform'] != 'winddk':
     if env['gcc'] and env['platform'] != 'windows':
         if env['machine'] == 'x86':
             env.Append(CPPDEFINES = [
-                'USE_X86_ASM', 
-                'USE_MMX_ASM',
-                'USE_3DNOW_ASM',
-                'USE_SSE_ASM',
+                'USE_X86_ASM',
             ])
             glapi_sources += [
                 'glapi_x86.S',
             ]
         elif env['machine'] == 'x86_64':
             env.Append(CPPDEFINES = [
-                'USE_X86_64_ASM', 
+                'USE_X86_64_ASM',
             ])
             glapi_sources += [
                 'glapi_x86-64.S'
             ]
-        elif env['machine'] == 'ppc':
+        elif env['machine'] == 'sparc':
             env.Append(CPPDEFINES = [
-                'USE_PPC_ASM', 
-                'USE_VMX_ASM', 
+                'USE_SPARC_ASM',
             ])
             glapi_sources += [
-            ]
-        elif env['machine'] == 'sparc':
-            glapi_sources += [
                 'glapi_sparc.S'
             ]
         else:
diff --git a/src/mapi/glapi/gen/ARB_geometry_shader4.xml b/src/mapi/glapi/gen/ARB_geometry_shader4.xml
index ca9a101a0ee..d9e540fc94d 100644
--- a/src/mapi/glapi/gen/ARB_geometry_shader4.xml
+++ b/src/mapi/glapi/gen/ARB_geometry_shader4.xml
@@ -38,7 +38,7 @@
         <param name="texture" type="GLuint"/>
         <param name="level" type="GLint"/>
     </function>
-    <function name="FramebufferTextureLayerARB" alias="FramebufferTextureLayer">
+    <function name="FramebufferTextureLayerARB" alias="FramebufferTextureLayerEXT">
         <param name="target" type="GLenum"/>
         <param name="attachment" type="GLenum"/>
         <param name="texture" type="GLuint"/>
diff --git a/src/mapi/glapi/gen/Makefile b/src/mapi/glapi/gen/Makefile
index 7415bdc5267..3e101f3a10f 100644
--- a/src/mapi/glapi/gen/Makefile
+++ b/src/mapi/glapi/gen/Makefile
@@ -16,7 +16,8 @@ MESA_GLAPI_OUTPUTS = \
 	$(MESA_GLAPI_DIR)/glapi_mapi_tmp.h \
 	$(MESA_GLAPI_DIR)/glprocs.h \
 	$(MESA_GLAPI_DIR)/glapitemp.h \
-	$(MESA_GLAPI_DIR)/glapitable.h
+	$(MESA_GLAPI_DIR)/glapitable.h \
+	$(MESA_GLAPI_DIR)/glapi_gentable.c
 
 MESA_GLAPI_ASM_OUTPUTS = \
 	$(MESA_GLAPI_DIR)/glapi_x86.S \
@@ -50,7 +51,8 @@ XORG_GLAPI_OUTPUTS = \
 	$(XORG_GLAPI_DIR)/glprocs.h \
 	$(XORG_GLAPI_DIR)/glapioffsets.h \
 	$(XORG_GLAPI_DIR)/glapitable.h \
-	$(XORG_GLAPI_DIR)/glapidispatch.h
+	$(XORG_GLAPI_DIR)/glapidispatch.h \
+	$(XORG_GLAPI_DIR)/glapi_gentable.c
 
 XORG_OUTPUTS = \
 	$(XORG_GLAPI_FILES) \
@@ -162,6 +164,9 @@ $(MESA_GLAPI_DIR)/glapitemp.h: gl_apitemp.py $(COMMON)
 $(MESA_GLAPI_DIR)/glapitable.h: gl_table.py $(COMMON)
 	$(PYTHON2) $(PYTHON_FLAGS) $< > $@
 
+$(MESA_GLAPI_DIR)/glapi_gentable.c: gl_gentable.py $(COMMON)
+	$(PYTHON2) $(PYTHON_FLAGS) $< > $@
+
 ######################################################################
 
 $(MESA_GLAPI_DIR)/glapi_x86.S: gl_x86_asm.py $(COMMON)
diff --git a/src/mapi/glapi/gen/gl_gentable.py b/src/mapi/glapi/gen/gl_gentable.py
new file mode 100644
index 00000000000..814238a76e1
--- /dev/null
+++ b/src/mapi/glapi/gen/gl_gentable.py
@@ -0,0 +1,174 @@
+#!/usr/bin/env python
+
+# (C) Copyright IBM Corporation 2004, 2005
+# (C) Copyright Apple Inc. 2011
+# All Rights Reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# on the rights to use, copy, modify, merge, publish, distribute, sub
+# license, and/or sell copies of the Software, and to permit persons to whom
+# the Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice (including the next
+# paragraph) shall be included in all copies or substantial portions of the
+# Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
+# IBM AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+#
+# Authors:
+#    Jeremy Huddleston <jeremyhu@apple.com>
+#
+# Based on code ogiginally by:
+#    Ian Romanick <idr@us.ibm.com>
+
+import license
+import gl_XML, glX_XML
+import sys, getopt
+
+header = """
+#if defined(DEBUG) && !defined(_WIN32_WCE)
+#include <execinfo.h>
+#endif
+
+#include <dlfcn.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#include <GL/gl.h>
+
+#include "glapi.h"
+#include "glapitable.h"
+
+static void
+__glapi_gentable_NoOp(void) {
+#if defined(DEBUG) && !defined(_WIN32_WCE)
+    if (getenv("MESA_DEBUG") || getenv("LIBGL_DEBUG")) {
+        const char *fstr = "Unknown";
+        void *frames[2];
+
+        if(backtrace(frames, 2) == 2) {
+            Dl_info info;
+            dladdr(frames[1], &info);
+            if(info.dli_sname)
+                fstr = info.dli_sname;
+        }
+
+        fprintf(stderr, "Call to unimplemented API: %s\\n", fstr);
+    }
+#endif
+}
+
+static void
+__glapi_gentable_set_remaining_noop(struct _glapi_table *disp) {
+    GLuint entries = _glapi_get_dispatch_table_size();
+    void **dispatch = (void **) disp;
+    int i;
+
+    /* ISO C is annoying sometimes */
+    union {_glapi_proc p; void *v;} p;
+    p.p = __glapi_gentable_NoOp;
+
+    for(i=0; i < entries; i++)
+        if(dispatch[i] == NULL)
+            dispatch[i] = p.v;
+}
+
+struct _glapi_table *
+_glapi_create_table_from_handle(void *handle, const char *symbol_prefix) {
+    struct _glapi_table *disp = calloc(1, sizeof(struct _glapi_table));
+    char symboln[512];
+
+    if(!disp)
+        return NULL;
+
+    if(symbol_prefix == NULL)
+        symbol_prefix = "";
+"""
+
+footer = """
+    __glapi_gentable_set_remaining_noop(disp);
+
+    return disp;
+}
+"""
+
+body_template = """
+    if(!disp->%(name)s) {
+        void ** procp = (void **) &disp->%(name)s;
+        snprintf(symboln, sizeof(symboln), "%%s%(entry_point)s", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+"""
+
+class PrintCode(gl_XML.gl_print_base):
+
+	def __init__(self):
+		gl_XML.gl_print_base.__init__(self)
+
+		self.name = "gl_gen_table.py (from Mesa)"
+		self.license = license.bsd_license_template % ( \
+"""Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
+(C) Copyright IBM Corporation 2004, 2005
+(C) Copyright Apple Inc 2011""", "BRIAN PAUL, IBM")
+
+		return
+
+
+	def get_stack_size(self, f):
+		size = 0
+		for p in f.parameterIterator():
+			if p.is_padding:
+				continue
+
+			size += p.get_stack_size()
+
+		return size
+
+
+	def printRealHeader(self):
+		print header
+		return
+
+
+	def printRealFooter(self):
+		print footer
+		return
+
+
+	def printBody(self, api):
+		for f in api.functionIterateByOffset():
+			for entry_point in f.entry_points:
+				vars = { 'entry_point' : entry_point,
+				         'name' : f.name }
+
+				print body_template % vars
+		return
+
+def show_usage():
+	print "Usage: %s [-f input_file_name]" % sys.argv[0]
+	sys.exit(1)
+
+if __name__ == '__main__':
+	file_name = "gl_API.xml"
+
+	try:
+		(args, trail) = getopt.getopt(sys.argv[1:], "m:f:")
+	except Exception,e:
+		show_usage()
+
+	for (arg,val) in args:
+		if arg == "-f":
+			file_name = val
+
+	printer = PrintCode()
+
+	api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory())
+	printer.Print(api)
diff --git a/src/mapi/glapi/glapi.h b/src/mapi/glapi/glapi.h
index e909cf892ab..35dffd75767 100644
--- a/src/mapi/glapi/glapi.h
+++ b/src/mapi/glapi/glapi.h
@@ -159,6 +159,10 @@ _GLAPI_EXPORT const char *
 _glapi_get_proc_name(unsigned int offset);
 
 
+_GLAPI_EXPORT struct _glapi_table *
+_glapi_create_table_from_handle(void *handle, const char *symbol_prefix);
+
+
 _GLAPI_EXPORT unsigned long
 _glthread_GetID(void);
 
diff --git a/src/mapi/glapi/glapi_gentable.c b/src/mapi/glapi/glapi_gentable.c
new file mode 100644
index 00000000000..6dd02a747e1
--- /dev/null
+++ b/src/mapi/glapi/glapi_gentable.c
@@ -0,0 +1,9138 @@
+/* DO NOT EDIT - This file generated automatically by gl_gen_table.py (from Mesa) script */
+
+/*
+ * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
+ * (C) Copyright IBM Corporation 2004, 2005
+ * (C) Copyright Apple Inc 2011
+ * All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sub license,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL, IBM,
+ * AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+
+#if defined(DEBUG) && !defined(_WIN32_WCE)
+#include <execinfo.h>
+#endif
+
+#include <dlfcn.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#include <GL/gl.h>
+
+#include "glapi.h"
+#include "glapitable.h"
+
+static void
+__glapi_gentable_NoOp(void) {
+#if defined(DEBUG) && !defined(_WIN32_WCE)
+    if (getenv("MESA_DEBUG") || getenv("LIBGL_DEBUG")) {
+        const char *fstr = "Unknown";
+        void *frames[2];
+
+        if(backtrace(frames, 2) == 2) {
+            Dl_info info;
+            dladdr(frames[1], &info);
+            if(info.dli_sname)
+                fstr = info.dli_sname;
+        }
+
+        fprintf(stderr, "Call to unimplemented API: %s\n", fstr);
+    }
+#endif
+}
+
+static void
+__glapi_gentable_set_remaining_noop(struct _glapi_table *disp) {
+    GLuint entries = _glapi_get_dispatch_table_size();
+    void **dispatch = (void **) disp;
+    int i;
+
+    /* ISO C is annoying sometimes */
+    union {_glapi_proc p; void *v;} p;
+    p.p = __glapi_gentable_NoOp;
+
+    for(i=0; i < entries; i++)
+        if(dispatch[i] == NULL)
+            dispatch[i] = p.v;
+}
+
+struct _glapi_table *
+_glapi_create_table_from_handle(void *handle, const char *symbol_prefix) {
+    struct _glapi_table *disp = calloc(1, sizeof(struct _glapi_table));
+    char symboln[512];
+
+    if(!disp)
+        return NULL;
+
+    if(symbol_prefix == NULL)
+        symbol_prefix = "";
+
+
+    if(!disp->NewList) {
+        void ** procp = (void **) &disp->NewList;
+        snprintf(symboln, sizeof(symboln), "%sNewList", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EndList) {
+        void ** procp = (void **) &disp->EndList;
+        snprintf(symboln, sizeof(symboln), "%sEndList", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CallList) {
+        void ** procp = (void **) &disp->CallList;
+        snprintf(symboln, sizeof(symboln), "%sCallList", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CallLists) {
+        void ** procp = (void **) &disp->CallLists;
+        snprintf(symboln, sizeof(symboln), "%sCallLists", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DeleteLists) {
+        void ** procp = (void **) &disp->DeleteLists;
+        snprintf(symboln, sizeof(symboln), "%sDeleteLists", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GenLists) {
+        void ** procp = (void **) &disp->GenLists;
+        snprintf(symboln, sizeof(symboln), "%sGenLists", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ListBase) {
+        void ** procp = (void **) &disp->ListBase;
+        snprintf(symboln, sizeof(symboln), "%sListBase", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Begin) {
+        void ** procp = (void **) &disp->Begin;
+        snprintf(symboln, sizeof(symboln), "%sBegin", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Bitmap) {
+        void ** procp = (void **) &disp->Bitmap;
+        snprintf(symboln, sizeof(symboln), "%sBitmap", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color3b) {
+        void ** procp = (void **) &disp->Color3b;
+        snprintf(symboln, sizeof(symboln), "%sColor3b", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color3bv) {
+        void ** procp = (void **) &disp->Color3bv;
+        snprintf(symboln, sizeof(symboln), "%sColor3bv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color3d) {
+        void ** procp = (void **) &disp->Color3d;
+        snprintf(symboln, sizeof(symboln), "%sColor3d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color3dv) {
+        void ** procp = (void **) &disp->Color3dv;
+        snprintf(symboln, sizeof(symboln), "%sColor3dv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color3f) {
+        void ** procp = (void **) &disp->Color3f;
+        snprintf(symboln, sizeof(symboln), "%sColor3f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color3fv) {
+        void ** procp = (void **) &disp->Color3fv;
+        snprintf(symboln, sizeof(symboln), "%sColor3fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color3i) {
+        void ** procp = (void **) &disp->Color3i;
+        snprintf(symboln, sizeof(symboln), "%sColor3i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color3iv) {
+        void ** procp = (void **) &disp->Color3iv;
+        snprintf(symboln, sizeof(symboln), "%sColor3iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color3s) {
+        void ** procp = (void **) &disp->Color3s;
+        snprintf(symboln, sizeof(symboln), "%sColor3s", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color3sv) {
+        void ** procp = (void **) &disp->Color3sv;
+        snprintf(symboln, sizeof(symboln), "%sColor3sv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color3ub) {
+        void ** procp = (void **) &disp->Color3ub;
+        snprintf(symboln, sizeof(symboln), "%sColor3ub", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color3ubv) {
+        void ** procp = (void **) &disp->Color3ubv;
+        snprintf(symboln, sizeof(symboln), "%sColor3ubv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color3ui) {
+        void ** procp = (void **) &disp->Color3ui;
+        snprintf(symboln, sizeof(symboln), "%sColor3ui", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color3uiv) {
+        void ** procp = (void **) &disp->Color3uiv;
+        snprintf(symboln, sizeof(symboln), "%sColor3uiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color3us) {
+        void ** procp = (void **) &disp->Color3us;
+        snprintf(symboln, sizeof(symboln), "%sColor3us", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color3usv) {
+        void ** procp = (void **) &disp->Color3usv;
+        snprintf(symboln, sizeof(symboln), "%sColor3usv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color4b) {
+        void ** procp = (void **) &disp->Color4b;
+        snprintf(symboln, sizeof(symboln), "%sColor4b", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color4bv) {
+        void ** procp = (void **) &disp->Color4bv;
+        snprintf(symboln, sizeof(symboln), "%sColor4bv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color4d) {
+        void ** procp = (void **) &disp->Color4d;
+        snprintf(symboln, sizeof(symboln), "%sColor4d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color4dv) {
+        void ** procp = (void **) &disp->Color4dv;
+        snprintf(symboln, sizeof(symboln), "%sColor4dv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color4f) {
+        void ** procp = (void **) &disp->Color4f;
+        snprintf(symboln, sizeof(symboln), "%sColor4f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color4fv) {
+        void ** procp = (void **) &disp->Color4fv;
+        snprintf(symboln, sizeof(symboln), "%sColor4fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color4i) {
+        void ** procp = (void **) &disp->Color4i;
+        snprintf(symboln, sizeof(symboln), "%sColor4i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color4iv) {
+        void ** procp = (void **) &disp->Color4iv;
+        snprintf(symboln, sizeof(symboln), "%sColor4iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color4s) {
+        void ** procp = (void **) &disp->Color4s;
+        snprintf(symboln, sizeof(symboln), "%sColor4s", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color4sv) {
+        void ** procp = (void **) &disp->Color4sv;
+        snprintf(symboln, sizeof(symboln), "%sColor4sv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color4ub) {
+        void ** procp = (void **) &disp->Color4ub;
+        snprintf(symboln, sizeof(symboln), "%sColor4ub", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color4ubv) {
+        void ** procp = (void **) &disp->Color4ubv;
+        snprintf(symboln, sizeof(symboln), "%sColor4ubv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color4ui) {
+        void ** procp = (void **) &disp->Color4ui;
+        snprintf(symboln, sizeof(symboln), "%sColor4ui", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color4uiv) {
+        void ** procp = (void **) &disp->Color4uiv;
+        snprintf(symboln, sizeof(symboln), "%sColor4uiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color4us) {
+        void ** procp = (void **) &disp->Color4us;
+        snprintf(symboln, sizeof(symboln), "%sColor4us", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Color4usv) {
+        void ** procp = (void **) &disp->Color4usv;
+        snprintf(symboln, sizeof(symboln), "%sColor4usv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EdgeFlag) {
+        void ** procp = (void **) &disp->EdgeFlag;
+        snprintf(symboln, sizeof(symboln), "%sEdgeFlag", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EdgeFlagv) {
+        void ** procp = (void **) &disp->EdgeFlagv;
+        snprintf(symboln, sizeof(symboln), "%sEdgeFlagv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->End) {
+        void ** procp = (void **) &disp->End;
+        snprintf(symboln, sizeof(symboln), "%sEnd", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Indexd) {
+        void ** procp = (void **) &disp->Indexd;
+        snprintf(symboln, sizeof(symboln), "%sIndexd", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Indexdv) {
+        void ** procp = (void **) &disp->Indexdv;
+        snprintf(symboln, sizeof(symboln), "%sIndexdv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Indexf) {
+        void ** procp = (void **) &disp->Indexf;
+        snprintf(symboln, sizeof(symboln), "%sIndexf", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Indexfv) {
+        void ** procp = (void **) &disp->Indexfv;
+        snprintf(symboln, sizeof(symboln), "%sIndexfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Indexi) {
+        void ** procp = (void **) &disp->Indexi;
+        snprintf(symboln, sizeof(symboln), "%sIndexi", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Indexiv) {
+        void ** procp = (void **) &disp->Indexiv;
+        snprintf(symboln, sizeof(symboln), "%sIndexiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Indexs) {
+        void ** procp = (void **) &disp->Indexs;
+        snprintf(symboln, sizeof(symboln), "%sIndexs", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Indexsv) {
+        void ** procp = (void **) &disp->Indexsv;
+        snprintf(symboln, sizeof(symboln), "%sIndexsv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Normal3b) {
+        void ** procp = (void **) &disp->Normal3b;
+        snprintf(symboln, sizeof(symboln), "%sNormal3b", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Normal3bv) {
+        void ** procp = (void **) &disp->Normal3bv;
+        snprintf(symboln, sizeof(symboln), "%sNormal3bv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Normal3d) {
+        void ** procp = (void **) &disp->Normal3d;
+        snprintf(symboln, sizeof(symboln), "%sNormal3d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Normal3dv) {
+        void ** procp = (void **) &disp->Normal3dv;
+        snprintf(symboln, sizeof(symboln), "%sNormal3dv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Normal3f) {
+        void ** procp = (void **) &disp->Normal3f;
+        snprintf(symboln, sizeof(symboln), "%sNormal3f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Normal3fv) {
+        void ** procp = (void **) &disp->Normal3fv;
+        snprintf(symboln, sizeof(symboln), "%sNormal3fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Normal3i) {
+        void ** procp = (void **) &disp->Normal3i;
+        snprintf(symboln, sizeof(symboln), "%sNormal3i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Normal3iv) {
+        void ** procp = (void **) &disp->Normal3iv;
+        snprintf(symboln, sizeof(symboln), "%sNormal3iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Normal3s) {
+        void ** procp = (void **) &disp->Normal3s;
+        snprintf(symboln, sizeof(symboln), "%sNormal3s", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Normal3sv) {
+        void ** procp = (void **) &disp->Normal3sv;
+        snprintf(symboln, sizeof(symboln), "%sNormal3sv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RasterPos2d) {
+        void ** procp = (void **) &disp->RasterPos2d;
+        snprintf(symboln, sizeof(symboln), "%sRasterPos2d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RasterPos2dv) {
+        void ** procp = (void **) &disp->RasterPos2dv;
+        snprintf(symboln, sizeof(symboln), "%sRasterPos2dv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RasterPos2f) {
+        void ** procp = (void **) &disp->RasterPos2f;
+        snprintf(symboln, sizeof(symboln), "%sRasterPos2f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RasterPos2fv) {
+        void ** procp = (void **) &disp->RasterPos2fv;
+        snprintf(symboln, sizeof(symboln), "%sRasterPos2fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RasterPos2i) {
+        void ** procp = (void **) &disp->RasterPos2i;
+        snprintf(symboln, sizeof(symboln), "%sRasterPos2i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RasterPos2iv) {
+        void ** procp = (void **) &disp->RasterPos2iv;
+        snprintf(symboln, sizeof(symboln), "%sRasterPos2iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RasterPos2s) {
+        void ** procp = (void **) &disp->RasterPos2s;
+        snprintf(symboln, sizeof(symboln), "%sRasterPos2s", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RasterPos2sv) {
+        void ** procp = (void **) &disp->RasterPos2sv;
+        snprintf(symboln, sizeof(symboln), "%sRasterPos2sv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RasterPos3d) {
+        void ** procp = (void **) &disp->RasterPos3d;
+        snprintf(symboln, sizeof(symboln), "%sRasterPos3d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RasterPos3dv) {
+        void ** procp = (void **) &disp->RasterPos3dv;
+        snprintf(symboln, sizeof(symboln), "%sRasterPos3dv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RasterPos3f) {
+        void ** procp = (void **) &disp->RasterPos3f;
+        snprintf(symboln, sizeof(symboln), "%sRasterPos3f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RasterPos3fv) {
+        void ** procp = (void **) &disp->RasterPos3fv;
+        snprintf(symboln, sizeof(symboln), "%sRasterPos3fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RasterPos3i) {
+        void ** procp = (void **) &disp->RasterPos3i;
+        snprintf(symboln, sizeof(symboln), "%sRasterPos3i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RasterPos3iv) {
+        void ** procp = (void **) &disp->RasterPos3iv;
+        snprintf(symboln, sizeof(symboln), "%sRasterPos3iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RasterPos3s) {
+        void ** procp = (void **) &disp->RasterPos3s;
+        snprintf(symboln, sizeof(symboln), "%sRasterPos3s", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RasterPos3sv) {
+        void ** procp = (void **) &disp->RasterPos3sv;
+        snprintf(symboln, sizeof(symboln), "%sRasterPos3sv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RasterPos4d) {
+        void ** procp = (void **) &disp->RasterPos4d;
+        snprintf(symboln, sizeof(symboln), "%sRasterPos4d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RasterPos4dv) {
+        void ** procp = (void **) &disp->RasterPos4dv;
+        snprintf(symboln, sizeof(symboln), "%sRasterPos4dv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RasterPos4f) {
+        void ** procp = (void **) &disp->RasterPos4f;
+        snprintf(symboln, sizeof(symboln), "%sRasterPos4f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RasterPos4fv) {
+        void ** procp = (void **) &disp->RasterPos4fv;
+        snprintf(symboln, sizeof(symboln), "%sRasterPos4fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RasterPos4i) {
+        void ** procp = (void **) &disp->RasterPos4i;
+        snprintf(symboln, sizeof(symboln), "%sRasterPos4i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RasterPos4iv) {
+        void ** procp = (void **) &disp->RasterPos4iv;
+        snprintf(symboln, sizeof(symboln), "%sRasterPos4iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RasterPos4s) {
+        void ** procp = (void **) &disp->RasterPos4s;
+        snprintf(symboln, sizeof(symboln), "%sRasterPos4s", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RasterPos4sv) {
+        void ** procp = (void **) &disp->RasterPos4sv;
+        snprintf(symboln, sizeof(symboln), "%sRasterPos4sv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Rectd) {
+        void ** procp = (void **) &disp->Rectd;
+        snprintf(symboln, sizeof(symboln), "%sRectd", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Rectdv) {
+        void ** procp = (void **) &disp->Rectdv;
+        snprintf(symboln, sizeof(symboln), "%sRectdv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Rectf) {
+        void ** procp = (void **) &disp->Rectf;
+        snprintf(symboln, sizeof(symboln), "%sRectf", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Rectfv) {
+        void ** procp = (void **) &disp->Rectfv;
+        snprintf(symboln, sizeof(symboln), "%sRectfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Recti) {
+        void ** procp = (void **) &disp->Recti;
+        snprintf(symboln, sizeof(symboln), "%sRecti", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Rectiv) {
+        void ** procp = (void **) &disp->Rectiv;
+        snprintf(symboln, sizeof(symboln), "%sRectiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Rects) {
+        void ** procp = (void **) &disp->Rects;
+        snprintf(symboln, sizeof(symboln), "%sRects", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Rectsv) {
+        void ** procp = (void **) &disp->Rectsv;
+        snprintf(symboln, sizeof(symboln), "%sRectsv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord1d) {
+        void ** procp = (void **) &disp->TexCoord1d;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord1d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord1dv) {
+        void ** procp = (void **) &disp->TexCoord1dv;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord1dv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord1f) {
+        void ** procp = (void **) &disp->TexCoord1f;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord1f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord1fv) {
+        void ** procp = (void **) &disp->TexCoord1fv;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord1fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord1i) {
+        void ** procp = (void **) &disp->TexCoord1i;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord1i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord1iv) {
+        void ** procp = (void **) &disp->TexCoord1iv;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord1iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord1s) {
+        void ** procp = (void **) &disp->TexCoord1s;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord1s", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord1sv) {
+        void ** procp = (void **) &disp->TexCoord1sv;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord1sv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord2d) {
+        void ** procp = (void **) &disp->TexCoord2d;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord2d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord2dv) {
+        void ** procp = (void **) &disp->TexCoord2dv;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord2dv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord2f) {
+        void ** procp = (void **) &disp->TexCoord2f;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord2f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord2fv) {
+        void ** procp = (void **) &disp->TexCoord2fv;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord2fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord2i) {
+        void ** procp = (void **) &disp->TexCoord2i;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord2i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord2iv) {
+        void ** procp = (void **) &disp->TexCoord2iv;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord2iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord2s) {
+        void ** procp = (void **) &disp->TexCoord2s;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord2s", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord2sv) {
+        void ** procp = (void **) &disp->TexCoord2sv;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord2sv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord3d) {
+        void ** procp = (void **) &disp->TexCoord3d;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord3d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord3dv) {
+        void ** procp = (void **) &disp->TexCoord3dv;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord3dv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord3f) {
+        void ** procp = (void **) &disp->TexCoord3f;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord3f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord3fv) {
+        void ** procp = (void **) &disp->TexCoord3fv;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord3fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord3i) {
+        void ** procp = (void **) &disp->TexCoord3i;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord3i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord3iv) {
+        void ** procp = (void **) &disp->TexCoord3iv;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord3iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord3s) {
+        void ** procp = (void **) &disp->TexCoord3s;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord3s", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord3sv) {
+        void ** procp = (void **) &disp->TexCoord3sv;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord3sv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord4d) {
+        void ** procp = (void **) &disp->TexCoord4d;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord4d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord4dv) {
+        void ** procp = (void **) &disp->TexCoord4dv;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord4dv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord4f) {
+        void ** procp = (void **) &disp->TexCoord4f;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord4f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord4fv) {
+        void ** procp = (void **) &disp->TexCoord4fv;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord4fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord4i) {
+        void ** procp = (void **) &disp->TexCoord4i;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord4i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord4iv) {
+        void ** procp = (void **) &disp->TexCoord4iv;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord4iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord4s) {
+        void ** procp = (void **) &disp->TexCoord4s;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord4s", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoord4sv) {
+        void ** procp = (void **) &disp->TexCoord4sv;
+        snprintf(symboln, sizeof(symboln), "%sTexCoord4sv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Vertex2d) {
+        void ** procp = (void **) &disp->Vertex2d;
+        snprintf(symboln, sizeof(symboln), "%sVertex2d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Vertex2dv) {
+        void ** procp = (void **) &disp->Vertex2dv;
+        snprintf(symboln, sizeof(symboln), "%sVertex2dv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Vertex2f) {
+        void ** procp = (void **) &disp->Vertex2f;
+        snprintf(symboln, sizeof(symboln), "%sVertex2f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Vertex2fv) {
+        void ** procp = (void **) &disp->Vertex2fv;
+        snprintf(symboln, sizeof(symboln), "%sVertex2fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Vertex2i) {
+        void ** procp = (void **) &disp->Vertex2i;
+        snprintf(symboln, sizeof(symboln), "%sVertex2i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Vertex2iv) {
+        void ** procp = (void **) &disp->Vertex2iv;
+        snprintf(symboln, sizeof(symboln), "%sVertex2iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Vertex2s) {
+        void ** procp = (void **) &disp->Vertex2s;
+        snprintf(symboln, sizeof(symboln), "%sVertex2s", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Vertex2sv) {
+        void ** procp = (void **) &disp->Vertex2sv;
+        snprintf(symboln, sizeof(symboln), "%sVertex2sv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Vertex3d) {
+        void ** procp = (void **) &disp->Vertex3d;
+        snprintf(symboln, sizeof(symboln), "%sVertex3d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Vertex3dv) {
+        void ** procp = (void **) &disp->Vertex3dv;
+        snprintf(symboln, sizeof(symboln), "%sVertex3dv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Vertex3f) {
+        void ** procp = (void **) &disp->Vertex3f;
+        snprintf(symboln, sizeof(symboln), "%sVertex3f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Vertex3fv) {
+        void ** procp = (void **) &disp->Vertex3fv;
+        snprintf(symboln, sizeof(symboln), "%sVertex3fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Vertex3i) {
+        void ** procp = (void **) &disp->Vertex3i;
+        snprintf(symboln, sizeof(symboln), "%sVertex3i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Vertex3iv) {
+        void ** procp = (void **) &disp->Vertex3iv;
+        snprintf(symboln, sizeof(symboln), "%sVertex3iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Vertex3s) {
+        void ** procp = (void **) &disp->Vertex3s;
+        snprintf(symboln, sizeof(symboln), "%sVertex3s", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Vertex3sv) {
+        void ** procp = (void **) &disp->Vertex3sv;
+        snprintf(symboln, sizeof(symboln), "%sVertex3sv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Vertex4d) {
+        void ** procp = (void **) &disp->Vertex4d;
+        snprintf(symboln, sizeof(symboln), "%sVertex4d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Vertex4dv) {
+        void ** procp = (void **) &disp->Vertex4dv;
+        snprintf(symboln, sizeof(symboln), "%sVertex4dv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Vertex4f) {
+        void ** procp = (void **) &disp->Vertex4f;
+        snprintf(symboln, sizeof(symboln), "%sVertex4f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Vertex4fv) {
+        void ** procp = (void **) &disp->Vertex4fv;
+        snprintf(symboln, sizeof(symboln), "%sVertex4fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Vertex4i) {
+        void ** procp = (void **) &disp->Vertex4i;
+        snprintf(symboln, sizeof(symboln), "%sVertex4i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Vertex4iv) {
+        void ** procp = (void **) &disp->Vertex4iv;
+        snprintf(symboln, sizeof(symboln), "%sVertex4iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Vertex4s) {
+        void ** procp = (void **) &disp->Vertex4s;
+        snprintf(symboln, sizeof(symboln), "%sVertex4s", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Vertex4sv) {
+        void ** procp = (void **) &disp->Vertex4sv;
+        snprintf(symboln, sizeof(symboln), "%sVertex4sv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ClipPlane) {
+        void ** procp = (void **) &disp->ClipPlane;
+        snprintf(symboln, sizeof(symboln), "%sClipPlane", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ColorMaterial) {
+        void ** procp = (void **) &disp->ColorMaterial;
+        snprintf(symboln, sizeof(symboln), "%sColorMaterial", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CullFace) {
+        void ** procp = (void **) &disp->CullFace;
+        snprintf(symboln, sizeof(symboln), "%sCullFace", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Fogf) {
+        void ** procp = (void **) &disp->Fogf;
+        snprintf(symboln, sizeof(symboln), "%sFogf", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Fogfv) {
+        void ** procp = (void **) &disp->Fogfv;
+        snprintf(symboln, sizeof(symboln), "%sFogfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Fogi) {
+        void ** procp = (void **) &disp->Fogi;
+        snprintf(symboln, sizeof(symboln), "%sFogi", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Fogiv) {
+        void ** procp = (void **) &disp->Fogiv;
+        snprintf(symboln, sizeof(symboln), "%sFogiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FrontFace) {
+        void ** procp = (void **) &disp->FrontFace;
+        snprintf(symboln, sizeof(symboln), "%sFrontFace", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Hint) {
+        void ** procp = (void **) &disp->Hint;
+        snprintf(symboln, sizeof(symboln), "%sHint", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Lightf) {
+        void ** procp = (void **) &disp->Lightf;
+        snprintf(symboln, sizeof(symboln), "%sLightf", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Lightfv) {
+        void ** procp = (void **) &disp->Lightfv;
+        snprintf(symboln, sizeof(symboln), "%sLightfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Lighti) {
+        void ** procp = (void **) &disp->Lighti;
+        snprintf(symboln, sizeof(symboln), "%sLighti", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Lightiv) {
+        void ** procp = (void **) &disp->Lightiv;
+        snprintf(symboln, sizeof(symboln), "%sLightiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->LightModelf) {
+        void ** procp = (void **) &disp->LightModelf;
+        snprintf(symboln, sizeof(symboln), "%sLightModelf", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->LightModelfv) {
+        void ** procp = (void **) &disp->LightModelfv;
+        snprintf(symboln, sizeof(symboln), "%sLightModelfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->LightModeli) {
+        void ** procp = (void **) &disp->LightModeli;
+        snprintf(symboln, sizeof(symboln), "%sLightModeli", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->LightModeliv) {
+        void ** procp = (void **) &disp->LightModeliv;
+        snprintf(symboln, sizeof(symboln), "%sLightModeliv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->LineStipple) {
+        void ** procp = (void **) &disp->LineStipple;
+        snprintf(symboln, sizeof(symboln), "%sLineStipple", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->LineWidth) {
+        void ** procp = (void **) &disp->LineWidth;
+        snprintf(symboln, sizeof(symboln), "%sLineWidth", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Materialf) {
+        void ** procp = (void **) &disp->Materialf;
+        snprintf(symboln, sizeof(symboln), "%sMaterialf", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Materialfv) {
+        void ** procp = (void **) &disp->Materialfv;
+        snprintf(symboln, sizeof(symboln), "%sMaterialfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Materiali) {
+        void ** procp = (void **) &disp->Materiali;
+        snprintf(symboln, sizeof(symboln), "%sMateriali", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Materialiv) {
+        void ** procp = (void **) &disp->Materialiv;
+        snprintf(symboln, sizeof(symboln), "%sMaterialiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PointSize) {
+        void ** procp = (void **) &disp->PointSize;
+        snprintf(symboln, sizeof(symboln), "%sPointSize", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PolygonMode) {
+        void ** procp = (void **) &disp->PolygonMode;
+        snprintf(symboln, sizeof(symboln), "%sPolygonMode", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PolygonStipple) {
+        void ** procp = (void **) &disp->PolygonStipple;
+        snprintf(symboln, sizeof(symboln), "%sPolygonStipple", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Scissor) {
+        void ** procp = (void **) &disp->Scissor;
+        snprintf(symboln, sizeof(symboln), "%sScissor", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ShadeModel) {
+        void ** procp = (void **) &disp->ShadeModel;
+        snprintf(symboln, sizeof(symboln), "%sShadeModel", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexParameterf) {
+        void ** procp = (void **) &disp->TexParameterf;
+        snprintf(symboln, sizeof(symboln), "%sTexParameterf", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexParameterfv) {
+        void ** procp = (void **) &disp->TexParameterfv;
+        snprintf(symboln, sizeof(symboln), "%sTexParameterfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexParameteri) {
+        void ** procp = (void **) &disp->TexParameteri;
+        snprintf(symboln, sizeof(symboln), "%sTexParameteri", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexParameteriv) {
+        void ** procp = (void **) &disp->TexParameteriv;
+        snprintf(symboln, sizeof(symboln), "%sTexParameteriv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexImage1D) {
+        void ** procp = (void **) &disp->TexImage1D;
+        snprintf(symboln, sizeof(symboln), "%sTexImage1D", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexImage2D) {
+        void ** procp = (void **) &disp->TexImage2D;
+        snprintf(symboln, sizeof(symboln), "%sTexImage2D", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexEnvf) {
+        void ** procp = (void **) &disp->TexEnvf;
+        snprintf(symboln, sizeof(symboln), "%sTexEnvf", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexEnvfv) {
+        void ** procp = (void **) &disp->TexEnvfv;
+        snprintf(symboln, sizeof(symboln), "%sTexEnvfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexEnvi) {
+        void ** procp = (void **) &disp->TexEnvi;
+        snprintf(symboln, sizeof(symboln), "%sTexEnvi", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexEnviv) {
+        void ** procp = (void **) &disp->TexEnviv;
+        snprintf(symboln, sizeof(symboln), "%sTexEnviv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexGend) {
+        void ** procp = (void **) &disp->TexGend;
+        snprintf(symboln, sizeof(symboln), "%sTexGend", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexGendv) {
+        void ** procp = (void **) &disp->TexGendv;
+        snprintf(symboln, sizeof(symboln), "%sTexGendv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexGenf) {
+        void ** procp = (void **) &disp->TexGenf;
+        snprintf(symboln, sizeof(symboln), "%sTexGenf", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexGenfv) {
+        void ** procp = (void **) &disp->TexGenfv;
+        snprintf(symboln, sizeof(symboln), "%sTexGenfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexGeni) {
+        void ** procp = (void **) &disp->TexGeni;
+        snprintf(symboln, sizeof(symboln), "%sTexGeni", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexGeniv) {
+        void ** procp = (void **) &disp->TexGeniv;
+        snprintf(symboln, sizeof(symboln), "%sTexGeniv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FeedbackBuffer) {
+        void ** procp = (void **) &disp->FeedbackBuffer;
+        snprintf(symboln, sizeof(symboln), "%sFeedbackBuffer", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SelectBuffer) {
+        void ** procp = (void **) &disp->SelectBuffer;
+        snprintf(symboln, sizeof(symboln), "%sSelectBuffer", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RenderMode) {
+        void ** procp = (void **) &disp->RenderMode;
+        snprintf(symboln, sizeof(symboln), "%sRenderMode", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->InitNames) {
+        void ** procp = (void **) &disp->InitNames;
+        snprintf(symboln, sizeof(symboln), "%sInitNames", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->LoadName) {
+        void ** procp = (void **) &disp->LoadName;
+        snprintf(symboln, sizeof(symboln), "%sLoadName", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PassThrough) {
+        void ** procp = (void **) &disp->PassThrough;
+        snprintf(symboln, sizeof(symboln), "%sPassThrough", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PopName) {
+        void ** procp = (void **) &disp->PopName;
+        snprintf(symboln, sizeof(symboln), "%sPopName", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PushName) {
+        void ** procp = (void **) &disp->PushName;
+        snprintf(symboln, sizeof(symboln), "%sPushName", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DrawBuffer) {
+        void ** procp = (void **) &disp->DrawBuffer;
+        snprintf(symboln, sizeof(symboln), "%sDrawBuffer", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Clear) {
+        void ** procp = (void **) &disp->Clear;
+        snprintf(symboln, sizeof(symboln), "%sClear", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ClearAccum) {
+        void ** procp = (void **) &disp->ClearAccum;
+        snprintf(symboln, sizeof(symboln), "%sClearAccum", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ClearIndex) {
+        void ** procp = (void **) &disp->ClearIndex;
+        snprintf(symboln, sizeof(symboln), "%sClearIndex", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ClearColor) {
+        void ** procp = (void **) &disp->ClearColor;
+        snprintf(symboln, sizeof(symboln), "%sClearColor", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ClearStencil) {
+        void ** procp = (void **) &disp->ClearStencil;
+        snprintf(symboln, sizeof(symboln), "%sClearStencil", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ClearDepth) {
+        void ** procp = (void **) &disp->ClearDepth;
+        snprintf(symboln, sizeof(symboln), "%sClearDepth", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->StencilMask) {
+        void ** procp = (void **) &disp->StencilMask;
+        snprintf(symboln, sizeof(symboln), "%sStencilMask", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ColorMask) {
+        void ** procp = (void **) &disp->ColorMask;
+        snprintf(symboln, sizeof(symboln), "%sColorMask", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DepthMask) {
+        void ** procp = (void **) &disp->DepthMask;
+        snprintf(symboln, sizeof(symboln), "%sDepthMask", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IndexMask) {
+        void ** procp = (void **) &disp->IndexMask;
+        snprintf(symboln, sizeof(symboln), "%sIndexMask", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Accum) {
+        void ** procp = (void **) &disp->Accum;
+        snprintf(symboln, sizeof(symboln), "%sAccum", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Disable) {
+        void ** procp = (void **) &disp->Disable;
+        snprintf(symboln, sizeof(symboln), "%sDisable", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Enable) {
+        void ** procp = (void **) &disp->Enable;
+        snprintf(symboln, sizeof(symboln), "%sEnable", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Finish) {
+        void ** procp = (void **) &disp->Finish;
+        snprintf(symboln, sizeof(symboln), "%sFinish", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Flush) {
+        void ** procp = (void **) &disp->Flush;
+        snprintf(symboln, sizeof(symboln), "%sFlush", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PopAttrib) {
+        void ** procp = (void **) &disp->PopAttrib;
+        snprintf(symboln, sizeof(symboln), "%sPopAttrib", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PushAttrib) {
+        void ** procp = (void **) &disp->PushAttrib;
+        snprintf(symboln, sizeof(symboln), "%sPushAttrib", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Map1d) {
+        void ** procp = (void **) &disp->Map1d;
+        snprintf(symboln, sizeof(symboln), "%sMap1d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Map1f) {
+        void ** procp = (void **) &disp->Map1f;
+        snprintf(symboln, sizeof(symboln), "%sMap1f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Map2d) {
+        void ** procp = (void **) &disp->Map2d;
+        snprintf(symboln, sizeof(symboln), "%sMap2d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Map2f) {
+        void ** procp = (void **) &disp->Map2f;
+        snprintf(symboln, sizeof(symboln), "%sMap2f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MapGrid1d) {
+        void ** procp = (void **) &disp->MapGrid1d;
+        snprintf(symboln, sizeof(symboln), "%sMapGrid1d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MapGrid1f) {
+        void ** procp = (void **) &disp->MapGrid1f;
+        snprintf(symboln, sizeof(symboln), "%sMapGrid1f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MapGrid2d) {
+        void ** procp = (void **) &disp->MapGrid2d;
+        snprintf(symboln, sizeof(symboln), "%sMapGrid2d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MapGrid2f) {
+        void ** procp = (void **) &disp->MapGrid2f;
+        snprintf(symboln, sizeof(symboln), "%sMapGrid2f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EvalCoord1d) {
+        void ** procp = (void **) &disp->EvalCoord1d;
+        snprintf(symboln, sizeof(symboln), "%sEvalCoord1d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EvalCoord1dv) {
+        void ** procp = (void **) &disp->EvalCoord1dv;
+        snprintf(symboln, sizeof(symboln), "%sEvalCoord1dv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EvalCoord1f) {
+        void ** procp = (void **) &disp->EvalCoord1f;
+        snprintf(symboln, sizeof(symboln), "%sEvalCoord1f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EvalCoord1fv) {
+        void ** procp = (void **) &disp->EvalCoord1fv;
+        snprintf(symboln, sizeof(symboln), "%sEvalCoord1fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EvalCoord2d) {
+        void ** procp = (void **) &disp->EvalCoord2d;
+        snprintf(symboln, sizeof(symboln), "%sEvalCoord2d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EvalCoord2dv) {
+        void ** procp = (void **) &disp->EvalCoord2dv;
+        snprintf(symboln, sizeof(symboln), "%sEvalCoord2dv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EvalCoord2f) {
+        void ** procp = (void **) &disp->EvalCoord2f;
+        snprintf(symboln, sizeof(symboln), "%sEvalCoord2f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EvalCoord2fv) {
+        void ** procp = (void **) &disp->EvalCoord2fv;
+        snprintf(symboln, sizeof(symboln), "%sEvalCoord2fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EvalMesh1) {
+        void ** procp = (void **) &disp->EvalMesh1;
+        snprintf(symboln, sizeof(symboln), "%sEvalMesh1", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EvalPoint1) {
+        void ** procp = (void **) &disp->EvalPoint1;
+        snprintf(symboln, sizeof(symboln), "%sEvalPoint1", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EvalMesh2) {
+        void ** procp = (void **) &disp->EvalMesh2;
+        snprintf(symboln, sizeof(symboln), "%sEvalMesh2", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EvalPoint2) {
+        void ** procp = (void **) &disp->EvalPoint2;
+        snprintf(symboln, sizeof(symboln), "%sEvalPoint2", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->AlphaFunc) {
+        void ** procp = (void **) &disp->AlphaFunc;
+        snprintf(symboln, sizeof(symboln), "%sAlphaFunc", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BlendFunc) {
+        void ** procp = (void **) &disp->BlendFunc;
+        snprintf(symboln, sizeof(symboln), "%sBlendFunc", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->LogicOp) {
+        void ** procp = (void **) &disp->LogicOp;
+        snprintf(symboln, sizeof(symboln), "%sLogicOp", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->StencilFunc) {
+        void ** procp = (void **) &disp->StencilFunc;
+        snprintf(symboln, sizeof(symboln), "%sStencilFunc", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->StencilOp) {
+        void ** procp = (void **) &disp->StencilOp;
+        snprintf(symboln, sizeof(symboln), "%sStencilOp", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DepthFunc) {
+        void ** procp = (void **) &disp->DepthFunc;
+        snprintf(symboln, sizeof(symboln), "%sDepthFunc", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PixelZoom) {
+        void ** procp = (void **) &disp->PixelZoom;
+        snprintf(symboln, sizeof(symboln), "%sPixelZoom", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PixelTransferf) {
+        void ** procp = (void **) &disp->PixelTransferf;
+        snprintf(symboln, sizeof(symboln), "%sPixelTransferf", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PixelTransferi) {
+        void ** procp = (void **) &disp->PixelTransferi;
+        snprintf(symboln, sizeof(symboln), "%sPixelTransferi", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PixelStoref) {
+        void ** procp = (void **) &disp->PixelStoref;
+        snprintf(symboln, sizeof(symboln), "%sPixelStoref", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PixelStorei) {
+        void ** procp = (void **) &disp->PixelStorei;
+        snprintf(symboln, sizeof(symboln), "%sPixelStorei", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PixelMapfv) {
+        void ** procp = (void **) &disp->PixelMapfv;
+        snprintf(symboln, sizeof(symboln), "%sPixelMapfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PixelMapuiv) {
+        void ** procp = (void **) &disp->PixelMapuiv;
+        snprintf(symboln, sizeof(symboln), "%sPixelMapuiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PixelMapusv) {
+        void ** procp = (void **) &disp->PixelMapusv;
+        snprintf(symboln, sizeof(symboln), "%sPixelMapusv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ReadBuffer) {
+        void ** procp = (void **) &disp->ReadBuffer;
+        snprintf(symboln, sizeof(symboln), "%sReadBuffer", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CopyPixels) {
+        void ** procp = (void **) &disp->CopyPixels;
+        snprintf(symboln, sizeof(symboln), "%sCopyPixels", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ReadPixels) {
+        void ** procp = (void **) &disp->ReadPixels;
+        snprintf(symboln, sizeof(symboln), "%sReadPixels", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DrawPixels) {
+        void ** procp = (void **) &disp->DrawPixels;
+        snprintf(symboln, sizeof(symboln), "%sDrawPixels", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetBooleanv) {
+        void ** procp = (void **) &disp->GetBooleanv;
+        snprintf(symboln, sizeof(symboln), "%sGetBooleanv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetClipPlane) {
+        void ** procp = (void **) &disp->GetClipPlane;
+        snprintf(symboln, sizeof(symboln), "%sGetClipPlane", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetDoublev) {
+        void ** procp = (void **) &disp->GetDoublev;
+        snprintf(symboln, sizeof(symboln), "%sGetDoublev", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetError) {
+        void ** procp = (void **) &disp->GetError;
+        snprintf(symboln, sizeof(symboln), "%sGetError", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetFloatv) {
+        void ** procp = (void **) &disp->GetFloatv;
+        snprintf(symboln, sizeof(symboln), "%sGetFloatv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetIntegerv) {
+        void ** procp = (void **) &disp->GetIntegerv;
+        snprintf(symboln, sizeof(symboln), "%sGetIntegerv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetLightfv) {
+        void ** procp = (void **) &disp->GetLightfv;
+        snprintf(symboln, sizeof(symboln), "%sGetLightfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetLightiv) {
+        void ** procp = (void **) &disp->GetLightiv;
+        snprintf(symboln, sizeof(symboln), "%sGetLightiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetMapdv) {
+        void ** procp = (void **) &disp->GetMapdv;
+        snprintf(symboln, sizeof(symboln), "%sGetMapdv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetMapfv) {
+        void ** procp = (void **) &disp->GetMapfv;
+        snprintf(symboln, sizeof(symboln), "%sGetMapfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetMapiv) {
+        void ** procp = (void **) &disp->GetMapiv;
+        snprintf(symboln, sizeof(symboln), "%sGetMapiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetMaterialfv) {
+        void ** procp = (void **) &disp->GetMaterialfv;
+        snprintf(symboln, sizeof(symboln), "%sGetMaterialfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetMaterialiv) {
+        void ** procp = (void **) &disp->GetMaterialiv;
+        snprintf(symboln, sizeof(symboln), "%sGetMaterialiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetPixelMapfv) {
+        void ** procp = (void **) &disp->GetPixelMapfv;
+        snprintf(symboln, sizeof(symboln), "%sGetPixelMapfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetPixelMapuiv) {
+        void ** procp = (void **) &disp->GetPixelMapuiv;
+        snprintf(symboln, sizeof(symboln), "%sGetPixelMapuiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetPixelMapusv) {
+        void ** procp = (void **) &disp->GetPixelMapusv;
+        snprintf(symboln, sizeof(symboln), "%sGetPixelMapusv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetPolygonStipple) {
+        void ** procp = (void **) &disp->GetPolygonStipple;
+        snprintf(symboln, sizeof(symboln), "%sGetPolygonStipple", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetString) {
+        void ** procp = (void **) &disp->GetString;
+        snprintf(symboln, sizeof(symboln), "%sGetString", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetTexEnvfv) {
+        void ** procp = (void **) &disp->GetTexEnvfv;
+        snprintf(symboln, sizeof(symboln), "%sGetTexEnvfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetTexEnviv) {
+        void ** procp = (void **) &disp->GetTexEnviv;
+        snprintf(symboln, sizeof(symboln), "%sGetTexEnviv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetTexGendv) {
+        void ** procp = (void **) &disp->GetTexGendv;
+        snprintf(symboln, sizeof(symboln), "%sGetTexGendv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetTexGenfv) {
+        void ** procp = (void **) &disp->GetTexGenfv;
+        snprintf(symboln, sizeof(symboln), "%sGetTexGenfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetTexGeniv) {
+        void ** procp = (void **) &disp->GetTexGeniv;
+        snprintf(symboln, sizeof(symboln), "%sGetTexGeniv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetTexImage) {
+        void ** procp = (void **) &disp->GetTexImage;
+        snprintf(symboln, sizeof(symboln), "%sGetTexImage", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetTexParameterfv) {
+        void ** procp = (void **) &disp->GetTexParameterfv;
+        snprintf(symboln, sizeof(symboln), "%sGetTexParameterfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetTexParameteriv) {
+        void ** procp = (void **) &disp->GetTexParameteriv;
+        snprintf(symboln, sizeof(symboln), "%sGetTexParameteriv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetTexLevelParameterfv) {
+        void ** procp = (void **) &disp->GetTexLevelParameterfv;
+        snprintf(symboln, sizeof(symboln), "%sGetTexLevelParameterfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetTexLevelParameteriv) {
+        void ** procp = (void **) &disp->GetTexLevelParameteriv;
+        snprintf(symboln, sizeof(symboln), "%sGetTexLevelParameteriv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IsEnabled) {
+        void ** procp = (void **) &disp->IsEnabled;
+        snprintf(symboln, sizeof(symboln), "%sIsEnabled", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IsList) {
+        void ** procp = (void **) &disp->IsList;
+        snprintf(symboln, sizeof(symboln), "%sIsList", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DepthRange) {
+        void ** procp = (void **) &disp->DepthRange;
+        snprintf(symboln, sizeof(symboln), "%sDepthRange", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Frustum) {
+        void ** procp = (void **) &disp->Frustum;
+        snprintf(symboln, sizeof(symboln), "%sFrustum", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->LoadIdentity) {
+        void ** procp = (void **) &disp->LoadIdentity;
+        snprintf(symboln, sizeof(symboln), "%sLoadIdentity", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->LoadMatrixf) {
+        void ** procp = (void **) &disp->LoadMatrixf;
+        snprintf(symboln, sizeof(symboln), "%sLoadMatrixf", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->LoadMatrixd) {
+        void ** procp = (void **) &disp->LoadMatrixd;
+        snprintf(symboln, sizeof(symboln), "%sLoadMatrixd", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MatrixMode) {
+        void ** procp = (void **) &disp->MatrixMode;
+        snprintf(symboln, sizeof(symboln), "%sMatrixMode", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultMatrixf) {
+        void ** procp = (void **) &disp->MultMatrixf;
+        snprintf(symboln, sizeof(symboln), "%sMultMatrixf", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultMatrixd) {
+        void ** procp = (void **) &disp->MultMatrixd;
+        snprintf(symboln, sizeof(symboln), "%sMultMatrixd", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Ortho) {
+        void ** procp = (void **) &disp->Ortho;
+        snprintf(symboln, sizeof(symboln), "%sOrtho", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PopMatrix) {
+        void ** procp = (void **) &disp->PopMatrix;
+        snprintf(symboln, sizeof(symboln), "%sPopMatrix", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PushMatrix) {
+        void ** procp = (void **) &disp->PushMatrix;
+        snprintf(symboln, sizeof(symboln), "%sPushMatrix", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Rotated) {
+        void ** procp = (void **) &disp->Rotated;
+        snprintf(symboln, sizeof(symboln), "%sRotated", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Rotatef) {
+        void ** procp = (void **) &disp->Rotatef;
+        snprintf(symboln, sizeof(symboln), "%sRotatef", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Scaled) {
+        void ** procp = (void **) &disp->Scaled;
+        snprintf(symboln, sizeof(symboln), "%sScaled", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Scalef) {
+        void ** procp = (void **) &disp->Scalef;
+        snprintf(symboln, sizeof(symboln), "%sScalef", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Translated) {
+        void ** procp = (void **) &disp->Translated;
+        snprintf(symboln, sizeof(symboln), "%sTranslated", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Translatef) {
+        void ** procp = (void **) &disp->Translatef;
+        snprintf(symboln, sizeof(symboln), "%sTranslatef", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Viewport) {
+        void ** procp = (void **) &disp->Viewport;
+        snprintf(symboln, sizeof(symboln), "%sViewport", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ArrayElement) {
+        void ** procp = (void **) &disp->ArrayElement;
+        snprintf(symboln, sizeof(symboln), "%sArrayElement", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ArrayElement) {
+        void ** procp = (void **) &disp->ArrayElement;
+        snprintf(symboln, sizeof(symboln), "%sArrayElementEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BindTexture) {
+        void ** procp = (void **) &disp->BindTexture;
+        snprintf(symboln, sizeof(symboln), "%sBindTexture", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BindTexture) {
+        void ** procp = (void **) &disp->BindTexture;
+        snprintf(symboln, sizeof(symboln), "%sBindTextureEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ColorPointer) {
+        void ** procp = (void **) &disp->ColorPointer;
+        snprintf(symboln, sizeof(symboln), "%sColorPointer", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DisableClientState) {
+        void ** procp = (void **) &disp->DisableClientState;
+        snprintf(symboln, sizeof(symboln), "%sDisableClientState", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DrawArrays) {
+        void ** procp = (void **) &disp->DrawArrays;
+        snprintf(symboln, sizeof(symboln), "%sDrawArrays", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DrawArrays) {
+        void ** procp = (void **) &disp->DrawArrays;
+        snprintf(symboln, sizeof(symboln), "%sDrawArraysEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DrawElements) {
+        void ** procp = (void **) &disp->DrawElements;
+        snprintf(symboln, sizeof(symboln), "%sDrawElements", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EdgeFlagPointer) {
+        void ** procp = (void **) &disp->EdgeFlagPointer;
+        snprintf(symboln, sizeof(symboln), "%sEdgeFlagPointer", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EnableClientState) {
+        void ** procp = (void **) &disp->EnableClientState;
+        snprintf(symboln, sizeof(symboln), "%sEnableClientState", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IndexPointer) {
+        void ** procp = (void **) &disp->IndexPointer;
+        snprintf(symboln, sizeof(symboln), "%sIndexPointer", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Indexub) {
+        void ** procp = (void **) &disp->Indexub;
+        snprintf(symboln, sizeof(symboln), "%sIndexub", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Indexubv) {
+        void ** procp = (void **) &disp->Indexubv;
+        snprintf(symboln, sizeof(symboln), "%sIndexubv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->InterleavedArrays) {
+        void ** procp = (void **) &disp->InterleavedArrays;
+        snprintf(symboln, sizeof(symboln), "%sInterleavedArrays", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->NormalPointer) {
+        void ** procp = (void **) &disp->NormalPointer;
+        snprintf(symboln, sizeof(symboln), "%sNormalPointer", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PolygonOffset) {
+        void ** procp = (void **) &disp->PolygonOffset;
+        snprintf(symboln, sizeof(symboln), "%sPolygonOffset", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoordPointer) {
+        void ** procp = (void **) &disp->TexCoordPointer;
+        snprintf(symboln, sizeof(symboln), "%sTexCoordPointer", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexPointer) {
+        void ** procp = (void **) &disp->VertexPointer;
+        snprintf(symboln, sizeof(symboln), "%sVertexPointer", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->AreTexturesResident) {
+        void ** procp = (void **) &disp->AreTexturesResident;
+        snprintf(symboln, sizeof(symboln), "%sAreTexturesResident", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->AreTexturesResident) {
+        void ** procp = (void **) &disp->AreTexturesResident;
+        snprintf(symboln, sizeof(symboln), "%sAreTexturesResidentEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CopyTexImage1D) {
+        void ** procp = (void **) &disp->CopyTexImage1D;
+        snprintf(symboln, sizeof(symboln), "%sCopyTexImage1D", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CopyTexImage1D) {
+        void ** procp = (void **) &disp->CopyTexImage1D;
+        snprintf(symboln, sizeof(symboln), "%sCopyTexImage1DEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CopyTexImage2D) {
+        void ** procp = (void **) &disp->CopyTexImage2D;
+        snprintf(symboln, sizeof(symboln), "%sCopyTexImage2D", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CopyTexImage2D) {
+        void ** procp = (void **) &disp->CopyTexImage2D;
+        snprintf(symboln, sizeof(symboln), "%sCopyTexImage2DEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CopyTexSubImage1D) {
+        void ** procp = (void **) &disp->CopyTexSubImage1D;
+        snprintf(symboln, sizeof(symboln), "%sCopyTexSubImage1D", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CopyTexSubImage1D) {
+        void ** procp = (void **) &disp->CopyTexSubImage1D;
+        snprintf(symboln, sizeof(symboln), "%sCopyTexSubImage1DEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CopyTexSubImage2D) {
+        void ** procp = (void **) &disp->CopyTexSubImage2D;
+        snprintf(symboln, sizeof(symboln), "%sCopyTexSubImage2D", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CopyTexSubImage2D) {
+        void ** procp = (void **) &disp->CopyTexSubImage2D;
+        snprintf(symboln, sizeof(symboln), "%sCopyTexSubImage2DEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DeleteTextures) {
+        void ** procp = (void **) &disp->DeleteTextures;
+        snprintf(symboln, sizeof(symboln), "%sDeleteTextures", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DeleteTextures) {
+        void ** procp = (void **) &disp->DeleteTextures;
+        snprintf(symboln, sizeof(symboln), "%sDeleteTexturesEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GenTextures) {
+        void ** procp = (void **) &disp->GenTextures;
+        snprintf(symboln, sizeof(symboln), "%sGenTextures", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GenTextures) {
+        void ** procp = (void **) &disp->GenTextures;
+        snprintf(symboln, sizeof(symboln), "%sGenTexturesEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetPointerv) {
+        void ** procp = (void **) &disp->GetPointerv;
+        snprintf(symboln, sizeof(symboln), "%sGetPointerv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetPointerv) {
+        void ** procp = (void **) &disp->GetPointerv;
+        snprintf(symboln, sizeof(symboln), "%sGetPointervEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IsTexture) {
+        void ** procp = (void **) &disp->IsTexture;
+        snprintf(symboln, sizeof(symboln), "%sIsTexture", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IsTexture) {
+        void ** procp = (void **) &disp->IsTexture;
+        snprintf(symboln, sizeof(symboln), "%sIsTextureEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PrioritizeTextures) {
+        void ** procp = (void **) &disp->PrioritizeTextures;
+        snprintf(symboln, sizeof(symboln), "%sPrioritizeTextures", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PrioritizeTextures) {
+        void ** procp = (void **) &disp->PrioritizeTextures;
+        snprintf(symboln, sizeof(symboln), "%sPrioritizeTexturesEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexSubImage1D) {
+        void ** procp = (void **) &disp->TexSubImage1D;
+        snprintf(symboln, sizeof(symboln), "%sTexSubImage1D", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexSubImage1D) {
+        void ** procp = (void **) &disp->TexSubImage1D;
+        snprintf(symboln, sizeof(symboln), "%sTexSubImage1DEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexSubImage2D) {
+        void ** procp = (void **) &disp->TexSubImage2D;
+        snprintf(symboln, sizeof(symboln), "%sTexSubImage2D", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexSubImage2D) {
+        void ** procp = (void **) &disp->TexSubImage2D;
+        snprintf(symboln, sizeof(symboln), "%sTexSubImage2DEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PopClientAttrib) {
+        void ** procp = (void **) &disp->PopClientAttrib;
+        snprintf(symboln, sizeof(symboln), "%sPopClientAttrib", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PushClientAttrib) {
+        void ** procp = (void **) &disp->PushClientAttrib;
+        snprintf(symboln, sizeof(symboln), "%sPushClientAttrib", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BlendColor) {
+        void ** procp = (void **) &disp->BlendColor;
+        snprintf(symboln, sizeof(symboln), "%sBlendColor", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BlendColor) {
+        void ** procp = (void **) &disp->BlendColor;
+        snprintf(symboln, sizeof(symboln), "%sBlendColorEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BlendEquation) {
+        void ** procp = (void **) &disp->BlendEquation;
+        snprintf(symboln, sizeof(symboln), "%sBlendEquation", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BlendEquation) {
+        void ** procp = (void **) &disp->BlendEquation;
+        snprintf(symboln, sizeof(symboln), "%sBlendEquationEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DrawRangeElements) {
+        void ** procp = (void **) &disp->DrawRangeElements;
+        snprintf(symboln, sizeof(symboln), "%sDrawRangeElements", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DrawRangeElements) {
+        void ** procp = (void **) &disp->DrawRangeElements;
+        snprintf(symboln, sizeof(symboln), "%sDrawRangeElementsEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ColorTable) {
+        void ** procp = (void **) &disp->ColorTable;
+        snprintf(symboln, sizeof(symboln), "%sColorTable", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ColorTable) {
+        void ** procp = (void **) &disp->ColorTable;
+        snprintf(symboln, sizeof(symboln), "%sColorTableSGI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ColorTable) {
+        void ** procp = (void **) &disp->ColorTable;
+        snprintf(symboln, sizeof(symboln), "%sColorTableEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ColorTableParameterfv) {
+        void ** procp = (void **) &disp->ColorTableParameterfv;
+        snprintf(symboln, sizeof(symboln), "%sColorTableParameterfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ColorTableParameterfv) {
+        void ** procp = (void **) &disp->ColorTableParameterfv;
+        snprintf(symboln, sizeof(symboln), "%sColorTableParameterfvSGI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ColorTableParameteriv) {
+        void ** procp = (void **) &disp->ColorTableParameteriv;
+        snprintf(symboln, sizeof(symboln), "%sColorTableParameteriv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ColorTableParameteriv) {
+        void ** procp = (void **) &disp->ColorTableParameteriv;
+        snprintf(symboln, sizeof(symboln), "%sColorTableParameterivSGI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CopyColorTable) {
+        void ** procp = (void **) &disp->CopyColorTable;
+        snprintf(symboln, sizeof(symboln), "%sCopyColorTable", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CopyColorTable) {
+        void ** procp = (void **) &disp->CopyColorTable;
+        snprintf(symboln, sizeof(symboln), "%sCopyColorTableSGI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetColorTable) {
+        void ** procp = (void **) &disp->GetColorTable;
+        snprintf(symboln, sizeof(symboln), "%sGetColorTable", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetColorTable) {
+        void ** procp = (void **) &disp->GetColorTable;
+        snprintf(symboln, sizeof(symboln), "%sGetColorTableSGI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetColorTable) {
+        void ** procp = (void **) &disp->GetColorTable;
+        snprintf(symboln, sizeof(symboln), "%sGetColorTableEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetColorTableParameterfv) {
+        void ** procp = (void **) &disp->GetColorTableParameterfv;
+        snprintf(symboln, sizeof(symboln), "%sGetColorTableParameterfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetColorTableParameterfv) {
+        void ** procp = (void **) &disp->GetColorTableParameterfv;
+        snprintf(symboln, sizeof(symboln), "%sGetColorTableParameterfvSGI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetColorTableParameterfv) {
+        void ** procp = (void **) &disp->GetColorTableParameterfv;
+        snprintf(symboln, sizeof(symboln), "%sGetColorTableParameterfvEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetColorTableParameteriv) {
+        void ** procp = (void **) &disp->GetColorTableParameteriv;
+        snprintf(symboln, sizeof(symboln), "%sGetColorTableParameteriv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetColorTableParameteriv) {
+        void ** procp = (void **) &disp->GetColorTableParameteriv;
+        snprintf(symboln, sizeof(symboln), "%sGetColorTableParameterivSGI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetColorTableParameteriv) {
+        void ** procp = (void **) &disp->GetColorTableParameteriv;
+        snprintf(symboln, sizeof(symboln), "%sGetColorTableParameterivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ColorSubTable) {
+        void ** procp = (void **) &disp->ColorSubTable;
+        snprintf(symboln, sizeof(symboln), "%sColorSubTable", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ColorSubTable) {
+        void ** procp = (void **) &disp->ColorSubTable;
+        snprintf(symboln, sizeof(symboln), "%sColorSubTableEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CopyColorSubTable) {
+        void ** procp = (void **) &disp->CopyColorSubTable;
+        snprintf(symboln, sizeof(symboln), "%sCopyColorSubTable", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CopyColorSubTable) {
+        void ** procp = (void **) &disp->CopyColorSubTable;
+        snprintf(symboln, sizeof(symboln), "%sCopyColorSubTableEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ConvolutionFilter1D) {
+        void ** procp = (void **) &disp->ConvolutionFilter1D;
+        snprintf(symboln, sizeof(symboln), "%sConvolutionFilter1D", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ConvolutionFilter1D) {
+        void ** procp = (void **) &disp->ConvolutionFilter1D;
+        snprintf(symboln, sizeof(symboln), "%sConvolutionFilter1DEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ConvolutionFilter2D) {
+        void ** procp = (void **) &disp->ConvolutionFilter2D;
+        snprintf(symboln, sizeof(symboln), "%sConvolutionFilter2D", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ConvolutionFilter2D) {
+        void ** procp = (void **) &disp->ConvolutionFilter2D;
+        snprintf(symboln, sizeof(symboln), "%sConvolutionFilter2DEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ConvolutionParameterf) {
+        void ** procp = (void **) &disp->ConvolutionParameterf;
+        snprintf(symboln, sizeof(symboln), "%sConvolutionParameterf", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ConvolutionParameterf) {
+        void ** procp = (void **) &disp->ConvolutionParameterf;
+        snprintf(symboln, sizeof(symboln), "%sConvolutionParameterfEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ConvolutionParameterfv) {
+        void ** procp = (void **) &disp->ConvolutionParameterfv;
+        snprintf(symboln, sizeof(symboln), "%sConvolutionParameterfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ConvolutionParameterfv) {
+        void ** procp = (void **) &disp->ConvolutionParameterfv;
+        snprintf(symboln, sizeof(symboln), "%sConvolutionParameterfvEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ConvolutionParameteri) {
+        void ** procp = (void **) &disp->ConvolutionParameteri;
+        snprintf(symboln, sizeof(symboln), "%sConvolutionParameteri", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ConvolutionParameteri) {
+        void ** procp = (void **) &disp->ConvolutionParameteri;
+        snprintf(symboln, sizeof(symboln), "%sConvolutionParameteriEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ConvolutionParameteriv) {
+        void ** procp = (void **) &disp->ConvolutionParameteriv;
+        snprintf(symboln, sizeof(symboln), "%sConvolutionParameteriv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ConvolutionParameteriv) {
+        void ** procp = (void **) &disp->ConvolutionParameteriv;
+        snprintf(symboln, sizeof(symboln), "%sConvolutionParameterivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CopyConvolutionFilter1D) {
+        void ** procp = (void **) &disp->CopyConvolutionFilter1D;
+        snprintf(symboln, sizeof(symboln), "%sCopyConvolutionFilter1D", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CopyConvolutionFilter1D) {
+        void ** procp = (void **) &disp->CopyConvolutionFilter1D;
+        snprintf(symboln, sizeof(symboln), "%sCopyConvolutionFilter1DEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CopyConvolutionFilter2D) {
+        void ** procp = (void **) &disp->CopyConvolutionFilter2D;
+        snprintf(symboln, sizeof(symboln), "%sCopyConvolutionFilter2D", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CopyConvolutionFilter2D) {
+        void ** procp = (void **) &disp->CopyConvolutionFilter2D;
+        snprintf(symboln, sizeof(symboln), "%sCopyConvolutionFilter2DEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetConvolutionFilter) {
+        void ** procp = (void **) &disp->GetConvolutionFilter;
+        snprintf(symboln, sizeof(symboln), "%sGetConvolutionFilter", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetConvolutionFilter) {
+        void ** procp = (void **) &disp->GetConvolutionFilter;
+        snprintf(symboln, sizeof(symboln), "%sGetConvolutionFilterEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetConvolutionParameterfv) {
+        void ** procp = (void **) &disp->GetConvolutionParameterfv;
+        snprintf(symboln, sizeof(symboln), "%sGetConvolutionParameterfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetConvolutionParameterfv) {
+        void ** procp = (void **) &disp->GetConvolutionParameterfv;
+        snprintf(symboln, sizeof(symboln), "%sGetConvolutionParameterfvEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetConvolutionParameteriv) {
+        void ** procp = (void **) &disp->GetConvolutionParameteriv;
+        snprintf(symboln, sizeof(symboln), "%sGetConvolutionParameteriv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetConvolutionParameteriv) {
+        void ** procp = (void **) &disp->GetConvolutionParameteriv;
+        snprintf(symboln, sizeof(symboln), "%sGetConvolutionParameterivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetSeparableFilter) {
+        void ** procp = (void **) &disp->GetSeparableFilter;
+        snprintf(symboln, sizeof(symboln), "%sGetSeparableFilter", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetSeparableFilter) {
+        void ** procp = (void **) &disp->GetSeparableFilter;
+        snprintf(symboln, sizeof(symboln), "%sGetSeparableFilterEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SeparableFilter2D) {
+        void ** procp = (void **) &disp->SeparableFilter2D;
+        snprintf(symboln, sizeof(symboln), "%sSeparableFilter2D", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SeparableFilter2D) {
+        void ** procp = (void **) &disp->SeparableFilter2D;
+        snprintf(symboln, sizeof(symboln), "%sSeparableFilter2DEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetHistogram) {
+        void ** procp = (void **) &disp->GetHistogram;
+        snprintf(symboln, sizeof(symboln), "%sGetHistogram", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetHistogram) {
+        void ** procp = (void **) &disp->GetHistogram;
+        snprintf(symboln, sizeof(symboln), "%sGetHistogramEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetHistogramParameterfv) {
+        void ** procp = (void **) &disp->GetHistogramParameterfv;
+        snprintf(symboln, sizeof(symboln), "%sGetHistogramParameterfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetHistogramParameterfv) {
+        void ** procp = (void **) &disp->GetHistogramParameterfv;
+        snprintf(symboln, sizeof(symboln), "%sGetHistogramParameterfvEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetHistogramParameteriv) {
+        void ** procp = (void **) &disp->GetHistogramParameteriv;
+        snprintf(symboln, sizeof(symboln), "%sGetHistogramParameteriv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetHistogramParameteriv) {
+        void ** procp = (void **) &disp->GetHistogramParameteriv;
+        snprintf(symboln, sizeof(symboln), "%sGetHistogramParameterivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetMinmax) {
+        void ** procp = (void **) &disp->GetMinmax;
+        snprintf(symboln, sizeof(symboln), "%sGetMinmax", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetMinmax) {
+        void ** procp = (void **) &disp->GetMinmax;
+        snprintf(symboln, sizeof(symboln), "%sGetMinmaxEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetMinmaxParameterfv) {
+        void ** procp = (void **) &disp->GetMinmaxParameterfv;
+        snprintf(symboln, sizeof(symboln), "%sGetMinmaxParameterfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetMinmaxParameterfv) {
+        void ** procp = (void **) &disp->GetMinmaxParameterfv;
+        snprintf(symboln, sizeof(symboln), "%sGetMinmaxParameterfvEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetMinmaxParameteriv) {
+        void ** procp = (void **) &disp->GetMinmaxParameteriv;
+        snprintf(symboln, sizeof(symboln), "%sGetMinmaxParameteriv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetMinmaxParameteriv) {
+        void ** procp = (void **) &disp->GetMinmaxParameteriv;
+        snprintf(symboln, sizeof(symboln), "%sGetMinmaxParameterivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Histogram) {
+        void ** procp = (void **) &disp->Histogram;
+        snprintf(symboln, sizeof(symboln), "%sHistogram", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Histogram) {
+        void ** procp = (void **) &disp->Histogram;
+        snprintf(symboln, sizeof(symboln), "%sHistogramEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Minmax) {
+        void ** procp = (void **) &disp->Minmax;
+        snprintf(symboln, sizeof(symboln), "%sMinmax", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Minmax) {
+        void ** procp = (void **) &disp->Minmax;
+        snprintf(symboln, sizeof(symboln), "%sMinmaxEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ResetHistogram) {
+        void ** procp = (void **) &disp->ResetHistogram;
+        snprintf(symboln, sizeof(symboln), "%sResetHistogram", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ResetHistogram) {
+        void ** procp = (void **) &disp->ResetHistogram;
+        snprintf(symboln, sizeof(symboln), "%sResetHistogramEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ResetMinmax) {
+        void ** procp = (void **) &disp->ResetMinmax;
+        snprintf(symboln, sizeof(symboln), "%sResetMinmax", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ResetMinmax) {
+        void ** procp = (void **) &disp->ResetMinmax;
+        snprintf(symboln, sizeof(symboln), "%sResetMinmaxEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexImage3D) {
+        void ** procp = (void **) &disp->TexImage3D;
+        snprintf(symboln, sizeof(symboln), "%sTexImage3D", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexImage3D) {
+        void ** procp = (void **) &disp->TexImage3D;
+        snprintf(symboln, sizeof(symboln), "%sTexImage3DEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexSubImage3D) {
+        void ** procp = (void **) &disp->TexSubImage3D;
+        snprintf(symboln, sizeof(symboln), "%sTexSubImage3D", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexSubImage3D) {
+        void ** procp = (void **) &disp->TexSubImage3D;
+        snprintf(symboln, sizeof(symboln), "%sTexSubImage3DEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CopyTexSubImage3D) {
+        void ** procp = (void **) &disp->CopyTexSubImage3D;
+        snprintf(symboln, sizeof(symboln), "%sCopyTexSubImage3D", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CopyTexSubImage3D) {
+        void ** procp = (void **) &disp->CopyTexSubImage3D;
+        snprintf(symboln, sizeof(symboln), "%sCopyTexSubImage3DEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ActiveTextureARB) {
+        void ** procp = (void **) &disp->ActiveTextureARB;
+        snprintf(symboln, sizeof(symboln), "%sActiveTexture", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ActiveTextureARB) {
+        void ** procp = (void **) &disp->ActiveTextureARB;
+        snprintf(symboln, sizeof(symboln), "%sActiveTextureARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ClientActiveTextureARB) {
+        void ** procp = (void **) &disp->ClientActiveTextureARB;
+        snprintf(symboln, sizeof(symboln), "%sClientActiveTexture", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ClientActiveTextureARB) {
+        void ** procp = (void **) &disp->ClientActiveTextureARB;
+        snprintf(symboln, sizeof(symboln), "%sClientActiveTextureARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord1dARB) {
+        void ** procp = (void **) &disp->MultiTexCoord1dARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord1d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord1dARB) {
+        void ** procp = (void **) &disp->MultiTexCoord1dARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord1dARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord1dvARB) {
+        void ** procp = (void **) &disp->MultiTexCoord1dvARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord1dv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord1dvARB) {
+        void ** procp = (void **) &disp->MultiTexCoord1dvARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord1dvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord1fARB) {
+        void ** procp = (void **) &disp->MultiTexCoord1fARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord1f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord1fARB) {
+        void ** procp = (void **) &disp->MultiTexCoord1fARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord1fARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord1fvARB) {
+        void ** procp = (void **) &disp->MultiTexCoord1fvARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord1fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord1fvARB) {
+        void ** procp = (void **) &disp->MultiTexCoord1fvARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord1fvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord1iARB) {
+        void ** procp = (void **) &disp->MultiTexCoord1iARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord1i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord1iARB) {
+        void ** procp = (void **) &disp->MultiTexCoord1iARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord1iARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord1ivARB) {
+        void ** procp = (void **) &disp->MultiTexCoord1ivARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord1iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord1ivARB) {
+        void ** procp = (void **) &disp->MultiTexCoord1ivARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord1ivARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord1sARB) {
+        void ** procp = (void **) &disp->MultiTexCoord1sARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord1s", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord1sARB) {
+        void ** procp = (void **) &disp->MultiTexCoord1sARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord1sARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord1svARB) {
+        void ** procp = (void **) &disp->MultiTexCoord1svARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord1sv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord1svARB) {
+        void ** procp = (void **) &disp->MultiTexCoord1svARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord1svARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord2dARB) {
+        void ** procp = (void **) &disp->MultiTexCoord2dARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord2d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord2dARB) {
+        void ** procp = (void **) &disp->MultiTexCoord2dARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord2dARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord2dvARB) {
+        void ** procp = (void **) &disp->MultiTexCoord2dvARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord2dv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord2dvARB) {
+        void ** procp = (void **) &disp->MultiTexCoord2dvARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord2dvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord2fARB) {
+        void ** procp = (void **) &disp->MultiTexCoord2fARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord2f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord2fARB) {
+        void ** procp = (void **) &disp->MultiTexCoord2fARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord2fARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord2fvARB) {
+        void ** procp = (void **) &disp->MultiTexCoord2fvARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord2fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord2fvARB) {
+        void ** procp = (void **) &disp->MultiTexCoord2fvARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord2fvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord2iARB) {
+        void ** procp = (void **) &disp->MultiTexCoord2iARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord2i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord2iARB) {
+        void ** procp = (void **) &disp->MultiTexCoord2iARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord2iARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord2ivARB) {
+        void ** procp = (void **) &disp->MultiTexCoord2ivARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord2iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord2ivARB) {
+        void ** procp = (void **) &disp->MultiTexCoord2ivARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord2ivARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord2sARB) {
+        void ** procp = (void **) &disp->MultiTexCoord2sARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord2s", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord2sARB) {
+        void ** procp = (void **) &disp->MultiTexCoord2sARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord2sARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord2svARB) {
+        void ** procp = (void **) &disp->MultiTexCoord2svARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord2sv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord2svARB) {
+        void ** procp = (void **) &disp->MultiTexCoord2svARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord2svARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord3dARB) {
+        void ** procp = (void **) &disp->MultiTexCoord3dARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord3d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord3dARB) {
+        void ** procp = (void **) &disp->MultiTexCoord3dARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord3dARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord3dvARB) {
+        void ** procp = (void **) &disp->MultiTexCoord3dvARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord3dv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord3dvARB) {
+        void ** procp = (void **) &disp->MultiTexCoord3dvARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord3dvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord3fARB) {
+        void ** procp = (void **) &disp->MultiTexCoord3fARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord3f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord3fARB) {
+        void ** procp = (void **) &disp->MultiTexCoord3fARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord3fARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord3fvARB) {
+        void ** procp = (void **) &disp->MultiTexCoord3fvARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord3fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord3fvARB) {
+        void ** procp = (void **) &disp->MultiTexCoord3fvARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord3fvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord3iARB) {
+        void ** procp = (void **) &disp->MultiTexCoord3iARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord3i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord3iARB) {
+        void ** procp = (void **) &disp->MultiTexCoord3iARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord3iARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord3ivARB) {
+        void ** procp = (void **) &disp->MultiTexCoord3ivARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord3iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord3ivARB) {
+        void ** procp = (void **) &disp->MultiTexCoord3ivARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord3ivARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord3sARB) {
+        void ** procp = (void **) &disp->MultiTexCoord3sARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord3s", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord3sARB) {
+        void ** procp = (void **) &disp->MultiTexCoord3sARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord3sARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord3svARB) {
+        void ** procp = (void **) &disp->MultiTexCoord3svARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord3sv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord3svARB) {
+        void ** procp = (void **) &disp->MultiTexCoord3svARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord3svARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord4dARB) {
+        void ** procp = (void **) &disp->MultiTexCoord4dARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord4d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord4dARB) {
+        void ** procp = (void **) &disp->MultiTexCoord4dARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord4dARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord4dvARB) {
+        void ** procp = (void **) &disp->MultiTexCoord4dvARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord4dv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord4dvARB) {
+        void ** procp = (void **) &disp->MultiTexCoord4dvARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord4dvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord4fARB) {
+        void ** procp = (void **) &disp->MultiTexCoord4fARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord4f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord4fARB) {
+        void ** procp = (void **) &disp->MultiTexCoord4fARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord4fARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord4fvARB) {
+        void ** procp = (void **) &disp->MultiTexCoord4fvARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord4fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord4fvARB) {
+        void ** procp = (void **) &disp->MultiTexCoord4fvARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord4fvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord4iARB) {
+        void ** procp = (void **) &disp->MultiTexCoord4iARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord4i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord4iARB) {
+        void ** procp = (void **) &disp->MultiTexCoord4iARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord4iARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord4ivARB) {
+        void ** procp = (void **) &disp->MultiTexCoord4ivARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord4iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord4ivARB) {
+        void ** procp = (void **) &disp->MultiTexCoord4ivARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord4ivARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord4sARB) {
+        void ** procp = (void **) &disp->MultiTexCoord4sARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord4s", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord4sARB) {
+        void ** procp = (void **) &disp->MultiTexCoord4sARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord4sARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord4svARB) {
+        void ** procp = (void **) &disp->MultiTexCoord4svARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord4sv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiTexCoord4svARB) {
+        void ** procp = (void **) &disp->MultiTexCoord4svARB;
+        snprintf(symboln, sizeof(symboln), "%sMultiTexCoord4svARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->AttachShader) {
+        void ** procp = (void **) &disp->AttachShader;
+        snprintf(symboln, sizeof(symboln), "%sAttachShader", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CreateProgram) {
+        void ** procp = (void **) &disp->CreateProgram;
+        snprintf(symboln, sizeof(symboln), "%sCreateProgram", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CreateShader) {
+        void ** procp = (void **) &disp->CreateShader;
+        snprintf(symboln, sizeof(symboln), "%sCreateShader", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DeleteProgram) {
+        void ** procp = (void **) &disp->DeleteProgram;
+        snprintf(symboln, sizeof(symboln), "%sDeleteProgram", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DeleteShader) {
+        void ** procp = (void **) &disp->DeleteShader;
+        snprintf(symboln, sizeof(symboln), "%sDeleteShader", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DetachShader) {
+        void ** procp = (void **) &disp->DetachShader;
+        snprintf(symboln, sizeof(symboln), "%sDetachShader", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetAttachedShaders) {
+        void ** procp = (void **) &disp->GetAttachedShaders;
+        snprintf(symboln, sizeof(symboln), "%sGetAttachedShaders", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetProgramInfoLog) {
+        void ** procp = (void **) &disp->GetProgramInfoLog;
+        snprintf(symboln, sizeof(symboln), "%sGetProgramInfoLog", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetProgramiv) {
+        void ** procp = (void **) &disp->GetProgramiv;
+        snprintf(symboln, sizeof(symboln), "%sGetProgramiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetShaderInfoLog) {
+        void ** procp = (void **) &disp->GetShaderInfoLog;
+        snprintf(symboln, sizeof(symboln), "%sGetShaderInfoLog", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetShaderiv) {
+        void ** procp = (void **) &disp->GetShaderiv;
+        snprintf(symboln, sizeof(symboln), "%sGetShaderiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IsProgram) {
+        void ** procp = (void **) &disp->IsProgram;
+        snprintf(symboln, sizeof(symboln), "%sIsProgram", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IsShader) {
+        void ** procp = (void **) &disp->IsShader;
+        snprintf(symboln, sizeof(symboln), "%sIsShader", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->StencilFuncSeparate) {
+        void ** procp = (void **) &disp->StencilFuncSeparate;
+        snprintf(symboln, sizeof(symboln), "%sStencilFuncSeparate", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->StencilMaskSeparate) {
+        void ** procp = (void **) &disp->StencilMaskSeparate;
+        snprintf(symboln, sizeof(symboln), "%sStencilMaskSeparate", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->StencilOpSeparate) {
+        void ** procp = (void **) &disp->StencilOpSeparate;
+        snprintf(symboln, sizeof(symboln), "%sStencilOpSeparate", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->StencilOpSeparate) {
+        void ** procp = (void **) &disp->StencilOpSeparate;
+        snprintf(symboln, sizeof(symboln), "%sStencilOpSeparateATI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->UniformMatrix2x3fv) {
+        void ** procp = (void **) &disp->UniformMatrix2x3fv;
+        snprintf(symboln, sizeof(symboln), "%sUniformMatrix2x3fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->UniformMatrix2x4fv) {
+        void ** procp = (void **) &disp->UniformMatrix2x4fv;
+        snprintf(symboln, sizeof(symboln), "%sUniformMatrix2x4fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->UniformMatrix3x2fv) {
+        void ** procp = (void **) &disp->UniformMatrix3x2fv;
+        snprintf(symboln, sizeof(symboln), "%sUniformMatrix3x2fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->UniformMatrix3x4fv) {
+        void ** procp = (void **) &disp->UniformMatrix3x4fv;
+        snprintf(symboln, sizeof(symboln), "%sUniformMatrix3x4fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->UniformMatrix4x2fv) {
+        void ** procp = (void **) &disp->UniformMatrix4x2fv;
+        snprintf(symboln, sizeof(symboln), "%sUniformMatrix4x2fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->UniformMatrix4x3fv) {
+        void ** procp = (void **) &disp->UniformMatrix4x3fv;
+        snprintf(symboln, sizeof(symboln), "%sUniformMatrix4x3fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ClampColor) {
+        void ** procp = (void **) &disp->ClampColor;
+        snprintf(symboln, sizeof(symboln), "%sClampColor", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ClearBufferfi) {
+        void ** procp = (void **) &disp->ClearBufferfi;
+        snprintf(symboln, sizeof(symboln), "%sClearBufferfi", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ClearBufferfv) {
+        void ** procp = (void **) &disp->ClearBufferfv;
+        snprintf(symboln, sizeof(symboln), "%sClearBufferfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ClearBufferiv) {
+        void ** procp = (void **) &disp->ClearBufferiv;
+        snprintf(symboln, sizeof(symboln), "%sClearBufferiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ClearBufferuiv) {
+        void ** procp = (void **) &disp->ClearBufferuiv;
+        snprintf(symboln, sizeof(symboln), "%sClearBufferuiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetStringi) {
+        void ** procp = (void **) &disp->GetStringi;
+        snprintf(symboln, sizeof(symboln), "%sGetStringi", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexBuffer) {
+        void ** procp = (void **) &disp->TexBuffer;
+        snprintf(symboln, sizeof(symboln), "%sTexBuffer", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FramebufferTexture) {
+        void ** procp = (void **) &disp->FramebufferTexture;
+        snprintf(symboln, sizeof(symboln), "%sFramebufferTexture", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetBufferParameteri64v) {
+        void ** procp = (void **) &disp->GetBufferParameteri64v;
+        snprintf(symboln, sizeof(symboln), "%sGetBufferParameteri64v", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetInteger64i_v) {
+        void ** procp = (void **) &disp->GetInteger64i_v;
+        snprintf(symboln, sizeof(symboln), "%sGetInteger64i_v", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribDivisor) {
+        void ** procp = (void **) &disp->VertexAttribDivisor;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribDivisor", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->LoadTransposeMatrixdARB) {
+        void ** procp = (void **) &disp->LoadTransposeMatrixdARB;
+        snprintf(symboln, sizeof(symboln), "%sLoadTransposeMatrixd", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->LoadTransposeMatrixdARB) {
+        void ** procp = (void **) &disp->LoadTransposeMatrixdARB;
+        snprintf(symboln, sizeof(symboln), "%sLoadTransposeMatrixdARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->LoadTransposeMatrixfARB) {
+        void ** procp = (void **) &disp->LoadTransposeMatrixfARB;
+        snprintf(symboln, sizeof(symboln), "%sLoadTransposeMatrixf", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->LoadTransposeMatrixfARB) {
+        void ** procp = (void **) &disp->LoadTransposeMatrixfARB;
+        snprintf(symboln, sizeof(symboln), "%sLoadTransposeMatrixfARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultTransposeMatrixdARB) {
+        void ** procp = (void **) &disp->MultTransposeMatrixdARB;
+        snprintf(symboln, sizeof(symboln), "%sMultTransposeMatrixd", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultTransposeMatrixdARB) {
+        void ** procp = (void **) &disp->MultTransposeMatrixdARB;
+        snprintf(symboln, sizeof(symboln), "%sMultTransposeMatrixdARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultTransposeMatrixfARB) {
+        void ** procp = (void **) &disp->MultTransposeMatrixfARB;
+        snprintf(symboln, sizeof(symboln), "%sMultTransposeMatrixf", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultTransposeMatrixfARB) {
+        void ** procp = (void **) &disp->MultTransposeMatrixfARB;
+        snprintf(symboln, sizeof(symboln), "%sMultTransposeMatrixfARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SampleCoverageARB) {
+        void ** procp = (void **) &disp->SampleCoverageARB;
+        snprintf(symboln, sizeof(symboln), "%sSampleCoverage", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SampleCoverageARB) {
+        void ** procp = (void **) &disp->SampleCoverageARB;
+        snprintf(symboln, sizeof(symboln), "%sSampleCoverageARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CompressedTexImage1DARB) {
+        void ** procp = (void **) &disp->CompressedTexImage1DARB;
+        snprintf(symboln, sizeof(symboln), "%sCompressedTexImage1D", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CompressedTexImage1DARB) {
+        void ** procp = (void **) &disp->CompressedTexImage1DARB;
+        snprintf(symboln, sizeof(symboln), "%sCompressedTexImage1DARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CompressedTexImage2DARB) {
+        void ** procp = (void **) &disp->CompressedTexImage2DARB;
+        snprintf(symboln, sizeof(symboln), "%sCompressedTexImage2D", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CompressedTexImage2DARB) {
+        void ** procp = (void **) &disp->CompressedTexImage2DARB;
+        snprintf(symboln, sizeof(symboln), "%sCompressedTexImage2DARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CompressedTexImage3DARB) {
+        void ** procp = (void **) &disp->CompressedTexImage3DARB;
+        snprintf(symboln, sizeof(symboln), "%sCompressedTexImage3D", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CompressedTexImage3DARB) {
+        void ** procp = (void **) &disp->CompressedTexImage3DARB;
+        snprintf(symboln, sizeof(symboln), "%sCompressedTexImage3DARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CompressedTexSubImage1DARB) {
+        void ** procp = (void **) &disp->CompressedTexSubImage1DARB;
+        snprintf(symboln, sizeof(symboln), "%sCompressedTexSubImage1D", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CompressedTexSubImage1DARB) {
+        void ** procp = (void **) &disp->CompressedTexSubImage1DARB;
+        snprintf(symboln, sizeof(symboln), "%sCompressedTexSubImage1DARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CompressedTexSubImage2DARB) {
+        void ** procp = (void **) &disp->CompressedTexSubImage2DARB;
+        snprintf(symboln, sizeof(symboln), "%sCompressedTexSubImage2D", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CompressedTexSubImage2DARB) {
+        void ** procp = (void **) &disp->CompressedTexSubImage2DARB;
+        snprintf(symboln, sizeof(symboln), "%sCompressedTexSubImage2DARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CompressedTexSubImage3DARB) {
+        void ** procp = (void **) &disp->CompressedTexSubImage3DARB;
+        snprintf(symboln, sizeof(symboln), "%sCompressedTexSubImage3D", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CompressedTexSubImage3DARB) {
+        void ** procp = (void **) &disp->CompressedTexSubImage3DARB;
+        snprintf(symboln, sizeof(symboln), "%sCompressedTexSubImage3DARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetCompressedTexImageARB) {
+        void ** procp = (void **) &disp->GetCompressedTexImageARB;
+        snprintf(symboln, sizeof(symboln), "%sGetCompressedTexImage", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetCompressedTexImageARB) {
+        void ** procp = (void **) &disp->GetCompressedTexImageARB;
+        snprintf(symboln, sizeof(symboln), "%sGetCompressedTexImageARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DisableVertexAttribArrayARB) {
+        void ** procp = (void **) &disp->DisableVertexAttribArrayARB;
+        snprintf(symboln, sizeof(symboln), "%sDisableVertexAttribArray", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DisableVertexAttribArrayARB) {
+        void ** procp = (void **) &disp->DisableVertexAttribArrayARB;
+        snprintf(symboln, sizeof(symboln), "%sDisableVertexAttribArrayARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EnableVertexAttribArrayARB) {
+        void ** procp = (void **) &disp->EnableVertexAttribArrayARB;
+        snprintf(symboln, sizeof(symboln), "%sEnableVertexAttribArray", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EnableVertexAttribArrayARB) {
+        void ** procp = (void **) &disp->EnableVertexAttribArrayARB;
+        snprintf(symboln, sizeof(symboln), "%sEnableVertexAttribArrayARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetProgramEnvParameterdvARB) {
+        void ** procp = (void **) &disp->GetProgramEnvParameterdvARB;
+        snprintf(symboln, sizeof(symboln), "%sGetProgramEnvParameterdvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetProgramEnvParameterfvARB) {
+        void ** procp = (void **) &disp->GetProgramEnvParameterfvARB;
+        snprintf(symboln, sizeof(symboln), "%sGetProgramEnvParameterfvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetProgramLocalParameterdvARB) {
+        void ** procp = (void **) &disp->GetProgramLocalParameterdvARB;
+        snprintf(symboln, sizeof(symboln), "%sGetProgramLocalParameterdvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetProgramLocalParameterfvARB) {
+        void ** procp = (void **) &disp->GetProgramLocalParameterfvARB;
+        snprintf(symboln, sizeof(symboln), "%sGetProgramLocalParameterfvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetProgramStringARB) {
+        void ** procp = (void **) &disp->GetProgramStringARB;
+        snprintf(symboln, sizeof(symboln), "%sGetProgramStringARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetProgramivARB) {
+        void ** procp = (void **) &disp->GetProgramivARB;
+        snprintf(symboln, sizeof(symboln), "%sGetProgramivARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetVertexAttribdvARB) {
+        void ** procp = (void **) &disp->GetVertexAttribdvARB;
+        snprintf(symboln, sizeof(symboln), "%sGetVertexAttribdv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetVertexAttribdvARB) {
+        void ** procp = (void **) &disp->GetVertexAttribdvARB;
+        snprintf(symboln, sizeof(symboln), "%sGetVertexAttribdvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetVertexAttribfvARB) {
+        void ** procp = (void **) &disp->GetVertexAttribfvARB;
+        snprintf(symboln, sizeof(symboln), "%sGetVertexAttribfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetVertexAttribfvARB) {
+        void ** procp = (void **) &disp->GetVertexAttribfvARB;
+        snprintf(symboln, sizeof(symboln), "%sGetVertexAttribfvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetVertexAttribivARB) {
+        void ** procp = (void **) &disp->GetVertexAttribivARB;
+        snprintf(symboln, sizeof(symboln), "%sGetVertexAttribiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetVertexAttribivARB) {
+        void ** procp = (void **) &disp->GetVertexAttribivARB;
+        snprintf(symboln, sizeof(symboln), "%sGetVertexAttribivARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ProgramEnvParameter4dARB) {
+        void ** procp = (void **) &disp->ProgramEnvParameter4dARB;
+        snprintf(symboln, sizeof(symboln), "%sProgramEnvParameter4dARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ProgramEnvParameter4dARB) {
+        void ** procp = (void **) &disp->ProgramEnvParameter4dARB;
+        snprintf(symboln, sizeof(symboln), "%sProgramParameter4dNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ProgramEnvParameter4dvARB) {
+        void ** procp = (void **) &disp->ProgramEnvParameter4dvARB;
+        snprintf(symboln, sizeof(symboln), "%sProgramEnvParameter4dvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ProgramEnvParameter4dvARB) {
+        void ** procp = (void **) &disp->ProgramEnvParameter4dvARB;
+        snprintf(symboln, sizeof(symboln), "%sProgramParameter4dvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ProgramEnvParameter4fARB) {
+        void ** procp = (void **) &disp->ProgramEnvParameter4fARB;
+        snprintf(symboln, sizeof(symboln), "%sProgramEnvParameter4fARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ProgramEnvParameter4fARB) {
+        void ** procp = (void **) &disp->ProgramEnvParameter4fARB;
+        snprintf(symboln, sizeof(symboln), "%sProgramParameter4fNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ProgramEnvParameter4fvARB) {
+        void ** procp = (void **) &disp->ProgramEnvParameter4fvARB;
+        snprintf(symboln, sizeof(symboln), "%sProgramEnvParameter4fvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ProgramEnvParameter4fvARB) {
+        void ** procp = (void **) &disp->ProgramEnvParameter4fvARB;
+        snprintf(symboln, sizeof(symboln), "%sProgramParameter4fvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ProgramLocalParameter4dARB) {
+        void ** procp = (void **) &disp->ProgramLocalParameter4dARB;
+        snprintf(symboln, sizeof(symboln), "%sProgramLocalParameter4dARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ProgramLocalParameter4dvARB) {
+        void ** procp = (void **) &disp->ProgramLocalParameter4dvARB;
+        snprintf(symboln, sizeof(symboln), "%sProgramLocalParameter4dvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ProgramLocalParameter4fARB) {
+        void ** procp = (void **) &disp->ProgramLocalParameter4fARB;
+        snprintf(symboln, sizeof(symboln), "%sProgramLocalParameter4fARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ProgramLocalParameter4fvARB) {
+        void ** procp = (void **) &disp->ProgramLocalParameter4fvARB;
+        snprintf(symboln, sizeof(symboln), "%sProgramLocalParameter4fvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ProgramStringARB) {
+        void ** procp = (void **) &disp->ProgramStringARB;
+        snprintf(symboln, sizeof(symboln), "%sProgramStringARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib1dARB) {
+        void ** procp = (void **) &disp->VertexAttrib1dARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib1d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib1dARB) {
+        void ** procp = (void **) &disp->VertexAttrib1dARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib1dARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib1dvARB) {
+        void ** procp = (void **) &disp->VertexAttrib1dvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib1dv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib1dvARB) {
+        void ** procp = (void **) &disp->VertexAttrib1dvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib1dvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib1fARB) {
+        void ** procp = (void **) &disp->VertexAttrib1fARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib1f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib1fARB) {
+        void ** procp = (void **) &disp->VertexAttrib1fARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib1fARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib1fvARB) {
+        void ** procp = (void **) &disp->VertexAttrib1fvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib1fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib1fvARB) {
+        void ** procp = (void **) &disp->VertexAttrib1fvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib1fvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib1sARB) {
+        void ** procp = (void **) &disp->VertexAttrib1sARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib1s", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib1sARB) {
+        void ** procp = (void **) &disp->VertexAttrib1sARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib1sARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib1svARB) {
+        void ** procp = (void **) &disp->VertexAttrib1svARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib1sv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib1svARB) {
+        void ** procp = (void **) &disp->VertexAttrib1svARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib1svARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib2dARB) {
+        void ** procp = (void **) &disp->VertexAttrib2dARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib2d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib2dARB) {
+        void ** procp = (void **) &disp->VertexAttrib2dARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib2dARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib2dvARB) {
+        void ** procp = (void **) &disp->VertexAttrib2dvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib2dv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib2dvARB) {
+        void ** procp = (void **) &disp->VertexAttrib2dvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib2dvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib2fARB) {
+        void ** procp = (void **) &disp->VertexAttrib2fARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib2f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib2fARB) {
+        void ** procp = (void **) &disp->VertexAttrib2fARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib2fARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib2fvARB) {
+        void ** procp = (void **) &disp->VertexAttrib2fvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib2fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib2fvARB) {
+        void ** procp = (void **) &disp->VertexAttrib2fvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib2fvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib2sARB) {
+        void ** procp = (void **) &disp->VertexAttrib2sARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib2s", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib2sARB) {
+        void ** procp = (void **) &disp->VertexAttrib2sARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib2sARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib2svARB) {
+        void ** procp = (void **) &disp->VertexAttrib2svARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib2sv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib2svARB) {
+        void ** procp = (void **) &disp->VertexAttrib2svARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib2svARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib3dARB) {
+        void ** procp = (void **) &disp->VertexAttrib3dARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib3d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib3dARB) {
+        void ** procp = (void **) &disp->VertexAttrib3dARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib3dARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib3dvARB) {
+        void ** procp = (void **) &disp->VertexAttrib3dvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib3dv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib3dvARB) {
+        void ** procp = (void **) &disp->VertexAttrib3dvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib3dvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib3fARB) {
+        void ** procp = (void **) &disp->VertexAttrib3fARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib3f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib3fARB) {
+        void ** procp = (void **) &disp->VertexAttrib3fARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib3fARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib3fvARB) {
+        void ** procp = (void **) &disp->VertexAttrib3fvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib3fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib3fvARB) {
+        void ** procp = (void **) &disp->VertexAttrib3fvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib3fvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib3sARB) {
+        void ** procp = (void **) &disp->VertexAttrib3sARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib3s", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib3sARB) {
+        void ** procp = (void **) &disp->VertexAttrib3sARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib3sARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib3svARB) {
+        void ** procp = (void **) &disp->VertexAttrib3svARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib3sv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib3svARB) {
+        void ** procp = (void **) &disp->VertexAttrib3svARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib3svARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4NbvARB) {
+        void ** procp = (void **) &disp->VertexAttrib4NbvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4Nbv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4NbvARB) {
+        void ** procp = (void **) &disp->VertexAttrib4NbvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4NbvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4NivARB) {
+        void ** procp = (void **) &disp->VertexAttrib4NivARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4Niv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4NivARB) {
+        void ** procp = (void **) &disp->VertexAttrib4NivARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4NivARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4NsvARB) {
+        void ** procp = (void **) &disp->VertexAttrib4NsvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4Nsv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4NsvARB) {
+        void ** procp = (void **) &disp->VertexAttrib4NsvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4NsvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4NubARB) {
+        void ** procp = (void **) &disp->VertexAttrib4NubARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4Nub", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4NubARB) {
+        void ** procp = (void **) &disp->VertexAttrib4NubARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4NubARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4NubvARB) {
+        void ** procp = (void **) &disp->VertexAttrib4NubvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4Nubv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4NubvARB) {
+        void ** procp = (void **) &disp->VertexAttrib4NubvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4NubvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4NuivARB) {
+        void ** procp = (void **) &disp->VertexAttrib4NuivARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4Nuiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4NuivARB) {
+        void ** procp = (void **) &disp->VertexAttrib4NuivARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4NuivARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4NusvARB) {
+        void ** procp = (void **) &disp->VertexAttrib4NusvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4Nusv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4NusvARB) {
+        void ** procp = (void **) &disp->VertexAttrib4NusvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4NusvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4bvARB) {
+        void ** procp = (void **) &disp->VertexAttrib4bvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4bv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4bvARB) {
+        void ** procp = (void **) &disp->VertexAttrib4bvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4bvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4dARB) {
+        void ** procp = (void **) &disp->VertexAttrib4dARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4dARB) {
+        void ** procp = (void **) &disp->VertexAttrib4dARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4dARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4dvARB) {
+        void ** procp = (void **) &disp->VertexAttrib4dvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4dv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4dvARB) {
+        void ** procp = (void **) &disp->VertexAttrib4dvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4dvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4fARB) {
+        void ** procp = (void **) &disp->VertexAttrib4fARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4fARB) {
+        void ** procp = (void **) &disp->VertexAttrib4fARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4fARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4fvARB) {
+        void ** procp = (void **) &disp->VertexAttrib4fvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4fvARB) {
+        void ** procp = (void **) &disp->VertexAttrib4fvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4fvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4ivARB) {
+        void ** procp = (void **) &disp->VertexAttrib4ivARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4ivARB) {
+        void ** procp = (void **) &disp->VertexAttrib4ivARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4ivARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4sARB) {
+        void ** procp = (void **) &disp->VertexAttrib4sARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4s", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4sARB) {
+        void ** procp = (void **) &disp->VertexAttrib4sARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4sARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4svARB) {
+        void ** procp = (void **) &disp->VertexAttrib4svARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4sv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4svARB) {
+        void ** procp = (void **) &disp->VertexAttrib4svARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4svARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4ubvARB) {
+        void ** procp = (void **) &disp->VertexAttrib4ubvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4ubv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4ubvARB) {
+        void ** procp = (void **) &disp->VertexAttrib4ubvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4ubvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4uivARB) {
+        void ** procp = (void **) &disp->VertexAttrib4uivARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4uiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4uivARB) {
+        void ** procp = (void **) &disp->VertexAttrib4uivARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4uivARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4usvARB) {
+        void ** procp = (void **) &disp->VertexAttrib4usvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4usv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4usvARB) {
+        void ** procp = (void **) &disp->VertexAttrib4usvARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4usvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribPointerARB) {
+        void ** procp = (void **) &disp->VertexAttribPointerARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribPointer", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribPointerARB) {
+        void ** procp = (void **) &disp->VertexAttribPointerARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribPointerARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BindBufferARB) {
+        void ** procp = (void **) &disp->BindBufferARB;
+        snprintf(symboln, sizeof(symboln), "%sBindBuffer", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BindBufferARB) {
+        void ** procp = (void **) &disp->BindBufferARB;
+        snprintf(symboln, sizeof(symboln), "%sBindBufferARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BufferDataARB) {
+        void ** procp = (void **) &disp->BufferDataARB;
+        snprintf(symboln, sizeof(symboln), "%sBufferData", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BufferDataARB) {
+        void ** procp = (void **) &disp->BufferDataARB;
+        snprintf(symboln, sizeof(symboln), "%sBufferDataARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BufferSubDataARB) {
+        void ** procp = (void **) &disp->BufferSubDataARB;
+        snprintf(symboln, sizeof(symboln), "%sBufferSubData", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BufferSubDataARB) {
+        void ** procp = (void **) &disp->BufferSubDataARB;
+        snprintf(symboln, sizeof(symboln), "%sBufferSubDataARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DeleteBuffersARB) {
+        void ** procp = (void **) &disp->DeleteBuffersARB;
+        snprintf(symboln, sizeof(symboln), "%sDeleteBuffers", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DeleteBuffersARB) {
+        void ** procp = (void **) &disp->DeleteBuffersARB;
+        snprintf(symboln, sizeof(symboln), "%sDeleteBuffersARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GenBuffersARB) {
+        void ** procp = (void **) &disp->GenBuffersARB;
+        snprintf(symboln, sizeof(symboln), "%sGenBuffers", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GenBuffersARB) {
+        void ** procp = (void **) &disp->GenBuffersARB;
+        snprintf(symboln, sizeof(symboln), "%sGenBuffersARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetBufferParameterivARB) {
+        void ** procp = (void **) &disp->GetBufferParameterivARB;
+        snprintf(symboln, sizeof(symboln), "%sGetBufferParameteriv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetBufferParameterivARB) {
+        void ** procp = (void **) &disp->GetBufferParameterivARB;
+        snprintf(symboln, sizeof(symboln), "%sGetBufferParameterivARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetBufferPointervARB) {
+        void ** procp = (void **) &disp->GetBufferPointervARB;
+        snprintf(symboln, sizeof(symboln), "%sGetBufferPointerv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetBufferPointervARB) {
+        void ** procp = (void **) &disp->GetBufferPointervARB;
+        snprintf(symboln, sizeof(symboln), "%sGetBufferPointervARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetBufferSubDataARB) {
+        void ** procp = (void **) &disp->GetBufferSubDataARB;
+        snprintf(symboln, sizeof(symboln), "%sGetBufferSubData", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetBufferSubDataARB) {
+        void ** procp = (void **) &disp->GetBufferSubDataARB;
+        snprintf(symboln, sizeof(symboln), "%sGetBufferSubDataARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IsBufferARB) {
+        void ** procp = (void **) &disp->IsBufferARB;
+        snprintf(symboln, sizeof(symboln), "%sIsBuffer", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IsBufferARB) {
+        void ** procp = (void **) &disp->IsBufferARB;
+        snprintf(symboln, sizeof(symboln), "%sIsBufferARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MapBufferARB) {
+        void ** procp = (void **) &disp->MapBufferARB;
+        snprintf(symboln, sizeof(symboln), "%sMapBuffer", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MapBufferARB) {
+        void ** procp = (void **) &disp->MapBufferARB;
+        snprintf(symboln, sizeof(symboln), "%sMapBufferARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->UnmapBufferARB) {
+        void ** procp = (void **) &disp->UnmapBufferARB;
+        snprintf(symboln, sizeof(symboln), "%sUnmapBuffer", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->UnmapBufferARB) {
+        void ** procp = (void **) &disp->UnmapBufferARB;
+        snprintf(symboln, sizeof(symboln), "%sUnmapBufferARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BeginQueryARB) {
+        void ** procp = (void **) &disp->BeginQueryARB;
+        snprintf(symboln, sizeof(symboln), "%sBeginQuery", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BeginQueryARB) {
+        void ** procp = (void **) &disp->BeginQueryARB;
+        snprintf(symboln, sizeof(symboln), "%sBeginQueryARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DeleteQueriesARB) {
+        void ** procp = (void **) &disp->DeleteQueriesARB;
+        snprintf(symboln, sizeof(symboln), "%sDeleteQueries", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DeleteQueriesARB) {
+        void ** procp = (void **) &disp->DeleteQueriesARB;
+        snprintf(symboln, sizeof(symboln), "%sDeleteQueriesARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EndQueryARB) {
+        void ** procp = (void **) &disp->EndQueryARB;
+        snprintf(symboln, sizeof(symboln), "%sEndQuery", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EndQueryARB) {
+        void ** procp = (void **) &disp->EndQueryARB;
+        snprintf(symboln, sizeof(symboln), "%sEndQueryARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GenQueriesARB) {
+        void ** procp = (void **) &disp->GenQueriesARB;
+        snprintf(symboln, sizeof(symboln), "%sGenQueries", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GenQueriesARB) {
+        void ** procp = (void **) &disp->GenQueriesARB;
+        snprintf(symboln, sizeof(symboln), "%sGenQueriesARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetQueryObjectivARB) {
+        void ** procp = (void **) &disp->GetQueryObjectivARB;
+        snprintf(symboln, sizeof(symboln), "%sGetQueryObjectiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetQueryObjectivARB) {
+        void ** procp = (void **) &disp->GetQueryObjectivARB;
+        snprintf(symboln, sizeof(symboln), "%sGetQueryObjectivARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetQueryObjectuivARB) {
+        void ** procp = (void **) &disp->GetQueryObjectuivARB;
+        snprintf(symboln, sizeof(symboln), "%sGetQueryObjectuiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetQueryObjectuivARB) {
+        void ** procp = (void **) &disp->GetQueryObjectuivARB;
+        snprintf(symboln, sizeof(symboln), "%sGetQueryObjectuivARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetQueryivARB) {
+        void ** procp = (void **) &disp->GetQueryivARB;
+        snprintf(symboln, sizeof(symboln), "%sGetQueryiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetQueryivARB) {
+        void ** procp = (void **) &disp->GetQueryivARB;
+        snprintf(symboln, sizeof(symboln), "%sGetQueryivARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IsQueryARB) {
+        void ** procp = (void **) &disp->IsQueryARB;
+        snprintf(symboln, sizeof(symboln), "%sIsQuery", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IsQueryARB) {
+        void ** procp = (void **) &disp->IsQueryARB;
+        snprintf(symboln, sizeof(symboln), "%sIsQueryARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->AttachObjectARB) {
+        void ** procp = (void **) &disp->AttachObjectARB;
+        snprintf(symboln, sizeof(symboln), "%sAttachObjectARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CompileShaderARB) {
+        void ** procp = (void **) &disp->CompileShaderARB;
+        snprintf(symboln, sizeof(symboln), "%sCompileShader", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CompileShaderARB) {
+        void ** procp = (void **) &disp->CompileShaderARB;
+        snprintf(symboln, sizeof(symboln), "%sCompileShaderARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CreateProgramObjectARB) {
+        void ** procp = (void **) &disp->CreateProgramObjectARB;
+        snprintf(symboln, sizeof(symboln), "%sCreateProgramObjectARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CreateShaderObjectARB) {
+        void ** procp = (void **) &disp->CreateShaderObjectARB;
+        snprintf(symboln, sizeof(symboln), "%sCreateShaderObjectARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DeleteObjectARB) {
+        void ** procp = (void **) &disp->DeleteObjectARB;
+        snprintf(symboln, sizeof(symboln), "%sDeleteObjectARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DetachObjectARB) {
+        void ** procp = (void **) &disp->DetachObjectARB;
+        snprintf(symboln, sizeof(symboln), "%sDetachObjectARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetActiveUniformARB) {
+        void ** procp = (void **) &disp->GetActiveUniformARB;
+        snprintf(symboln, sizeof(symboln), "%sGetActiveUniform", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetActiveUniformARB) {
+        void ** procp = (void **) &disp->GetActiveUniformARB;
+        snprintf(symboln, sizeof(symboln), "%sGetActiveUniformARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetAttachedObjectsARB) {
+        void ** procp = (void **) &disp->GetAttachedObjectsARB;
+        snprintf(symboln, sizeof(symboln), "%sGetAttachedObjectsARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetHandleARB) {
+        void ** procp = (void **) &disp->GetHandleARB;
+        snprintf(symboln, sizeof(symboln), "%sGetHandleARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetInfoLogARB) {
+        void ** procp = (void **) &disp->GetInfoLogARB;
+        snprintf(symboln, sizeof(symboln), "%sGetInfoLogARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetObjectParameterfvARB) {
+        void ** procp = (void **) &disp->GetObjectParameterfvARB;
+        snprintf(symboln, sizeof(symboln), "%sGetObjectParameterfvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetObjectParameterivARB) {
+        void ** procp = (void **) &disp->GetObjectParameterivARB;
+        snprintf(symboln, sizeof(symboln), "%sGetObjectParameterivARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetShaderSourceARB) {
+        void ** procp = (void **) &disp->GetShaderSourceARB;
+        snprintf(symboln, sizeof(symboln), "%sGetShaderSource", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetShaderSourceARB) {
+        void ** procp = (void **) &disp->GetShaderSourceARB;
+        snprintf(symboln, sizeof(symboln), "%sGetShaderSourceARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetUniformLocationARB) {
+        void ** procp = (void **) &disp->GetUniformLocationARB;
+        snprintf(symboln, sizeof(symboln), "%sGetUniformLocation", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetUniformLocationARB) {
+        void ** procp = (void **) &disp->GetUniformLocationARB;
+        snprintf(symboln, sizeof(symboln), "%sGetUniformLocationARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetUniformfvARB) {
+        void ** procp = (void **) &disp->GetUniformfvARB;
+        snprintf(symboln, sizeof(symboln), "%sGetUniformfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetUniformfvARB) {
+        void ** procp = (void **) &disp->GetUniformfvARB;
+        snprintf(symboln, sizeof(symboln), "%sGetUniformfvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetUniformivARB) {
+        void ** procp = (void **) &disp->GetUniformivARB;
+        snprintf(symboln, sizeof(symboln), "%sGetUniformiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetUniformivARB) {
+        void ** procp = (void **) &disp->GetUniformivARB;
+        snprintf(symboln, sizeof(symboln), "%sGetUniformivARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->LinkProgramARB) {
+        void ** procp = (void **) &disp->LinkProgramARB;
+        snprintf(symboln, sizeof(symboln), "%sLinkProgram", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->LinkProgramARB) {
+        void ** procp = (void **) &disp->LinkProgramARB;
+        snprintf(symboln, sizeof(symboln), "%sLinkProgramARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ShaderSourceARB) {
+        void ** procp = (void **) &disp->ShaderSourceARB;
+        snprintf(symboln, sizeof(symboln), "%sShaderSource", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ShaderSourceARB) {
+        void ** procp = (void **) &disp->ShaderSourceARB;
+        snprintf(symboln, sizeof(symboln), "%sShaderSourceARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform1fARB) {
+        void ** procp = (void **) &disp->Uniform1fARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform1f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform1fARB) {
+        void ** procp = (void **) &disp->Uniform1fARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform1fARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform1fvARB) {
+        void ** procp = (void **) &disp->Uniform1fvARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform1fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform1fvARB) {
+        void ** procp = (void **) &disp->Uniform1fvARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform1fvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform1iARB) {
+        void ** procp = (void **) &disp->Uniform1iARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform1i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform1iARB) {
+        void ** procp = (void **) &disp->Uniform1iARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform1iARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform1ivARB) {
+        void ** procp = (void **) &disp->Uniform1ivARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform1iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform1ivARB) {
+        void ** procp = (void **) &disp->Uniform1ivARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform1ivARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform2fARB) {
+        void ** procp = (void **) &disp->Uniform2fARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform2f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform2fARB) {
+        void ** procp = (void **) &disp->Uniform2fARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform2fARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform2fvARB) {
+        void ** procp = (void **) &disp->Uniform2fvARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform2fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform2fvARB) {
+        void ** procp = (void **) &disp->Uniform2fvARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform2fvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform2iARB) {
+        void ** procp = (void **) &disp->Uniform2iARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform2i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform2iARB) {
+        void ** procp = (void **) &disp->Uniform2iARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform2iARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform2ivARB) {
+        void ** procp = (void **) &disp->Uniform2ivARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform2iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform2ivARB) {
+        void ** procp = (void **) &disp->Uniform2ivARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform2ivARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform3fARB) {
+        void ** procp = (void **) &disp->Uniform3fARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform3f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform3fARB) {
+        void ** procp = (void **) &disp->Uniform3fARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform3fARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform3fvARB) {
+        void ** procp = (void **) &disp->Uniform3fvARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform3fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform3fvARB) {
+        void ** procp = (void **) &disp->Uniform3fvARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform3fvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform3iARB) {
+        void ** procp = (void **) &disp->Uniform3iARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform3i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform3iARB) {
+        void ** procp = (void **) &disp->Uniform3iARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform3iARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform3ivARB) {
+        void ** procp = (void **) &disp->Uniform3ivARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform3iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform3ivARB) {
+        void ** procp = (void **) &disp->Uniform3ivARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform3ivARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform4fARB) {
+        void ** procp = (void **) &disp->Uniform4fARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform4f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform4fARB) {
+        void ** procp = (void **) &disp->Uniform4fARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform4fARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform4fvARB) {
+        void ** procp = (void **) &disp->Uniform4fvARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform4fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform4fvARB) {
+        void ** procp = (void **) &disp->Uniform4fvARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform4fvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform4iARB) {
+        void ** procp = (void **) &disp->Uniform4iARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform4i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform4iARB) {
+        void ** procp = (void **) &disp->Uniform4iARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform4iARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform4ivARB) {
+        void ** procp = (void **) &disp->Uniform4ivARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform4iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform4ivARB) {
+        void ** procp = (void **) &disp->Uniform4ivARB;
+        snprintf(symboln, sizeof(symboln), "%sUniform4ivARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->UniformMatrix2fvARB) {
+        void ** procp = (void **) &disp->UniformMatrix2fvARB;
+        snprintf(symboln, sizeof(symboln), "%sUniformMatrix2fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->UniformMatrix2fvARB) {
+        void ** procp = (void **) &disp->UniformMatrix2fvARB;
+        snprintf(symboln, sizeof(symboln), "%sUniformMatrix2fvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->UniformMatrix3fvARB) {
+        void ** procp = (void **) &disp->UniformMatrix3fvARB;
+        snprintf(symboln, sizeof(symboln), "%sUniformMatrix3fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->UniformMatrix3fvARB) {
+        void ** procp = (void **) &disp->UniformMatrix3fvARB;
+        snprintf(symboln, sizeof(symboln), "%sUniformMatrix3fvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->UniformMatrix4fvARB) {
+        void ** procp = (void **) &disp->UniformMatrix4fvARB;
+        snprintf(symboln, sizeof(symboln), "%sUniformMatrix4fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->UniformMatrix4fvARB) {
+        void ** procp = (void **) &disp->UniformMatrix4fvARB;
+        snprintf(symboln, sizeof(symboln), "%sUniformMatrix4fvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->UseProgramObjectARB) {
+        void ** procp = (void **) &disp->UseProgramObjectARB;
+        snprintf(symboln, sizeof(symboln), "%sUseProgram", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->UseProgramObjectARB) {
+        void ** procp = (void **) &disp->UseProgramObjectARB;
+        snprintf(symboln, sizeof(symboln), "%sUseProgramObjectARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ValidateProgramARB) {
+        void ** procp = (void **) &disp->ValidateProgramARB;
+        snprintf(symboln, sizeof(symboln), "%sValidateProgram", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ValidateProgramARB) {
+        void ** procp = (void **) &disp->ValidateProgramARB;
+        snprintf(symboln, sizeof(symboln), "%sValidateProgramARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BindAttribLocationARB) {
+        void ** procp = (void **) &disp->BindAttribLocationARB;
+        snprintf(symboln, sizeof(symboln), "%sBindAttribLocation", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BindAttribLocationARB) {
+        void ** procp = (void **) &disp->BindAttribLocationARB;
+        snprintf(symboln, sizeof(symboln), "%sBindAttribLocationARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetActiveAttribARB) {
+        void ** procp = (void **) &disp->GetActiveAttribARB;
+        snprintf(symboln, sizeof(symboln), "%sGetActiveAttrib", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetActiveAttribARB) {
+        void ** procp = (void **) &disp->GetActiveAttribARB;
+        snprintf(symboln, sizeof(symboln), "%sGetActiveAttribARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetAttribLocationARB) {
+        void ** procp = (void **) &disp->GetAttribLocationARB;
+        snprintf(symboln, sizeof(symboln), "%sGetAttribLocation", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetAttribLocationARB) {
+        void ** procp = (void **) &disp->GetAttribLocationARB;
+        snprintf(symboln, sizeof(symboln), "%sGetAttribLocationARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DrawBuffersARB) {
+        void ** procp = (void **) &disp->DrawBuffersARB;
+        snprintf(symboln, sizeof(symboln), "%sDrawBuffers", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DrawBuffersARB) {
+        void ** procp = (void **) &disp->DrawBuffersARB;
+        snprintf(symboln, sizeof(symboln), "%sDrawBuffersARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DrawBuffersARB) {
+        void ** procp = (void **) &disp->DrawBuffersARB;
+        snprintf(symboln, sizeof(symboln), "%sDrawBuffersATI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ClampColorARB) {
+        void ** procp = (void **) &disp->ClampColorARB;
+        snprintf(symboln, sizeof(symboln), "%sClampColorARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DrawArraysInstancedARB) {
+        void ** procp = (void **) &disp->DrawArraysInstancedARB;
+        snprintf(symboln, sizeof(symboln), "%sDrawArraysInstancedARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DrawArraysInstancedARB) {
+        void ** procp = (void **) &disp->DrawArraysInstancedARB;
+        snprintf(symboln, sizeof(symboln), "%sDrawArraysInstancedEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DrawArraysInstancedARB) {
+        void ** procp = (void **) &disp->DrawArraysInstancedARB;
+        snprintf(symboln, sizeof(symboln), "%sDrawArraysInstanced", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DrawElementsInstancedARB) {
+        void ** procp = (void **) &disp->DrawElementsInstancedARB;
+        snprintf(symboln, sizeof(symboln), "%sDrawElementsInstancedARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DrawElementsInstancedARB) {
+        void ** procp = (void **) &disp->DrawElementsInstancedARB;
+        snprintf(symboln, sizeof(symboln), "%sDrawElementsInstancedEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DrawElementsInstancedARB) {
+        void ** procp = (void **) &disp->DrawElementsInstancedARB;
+        snprintf(symboln, sizeof(symboln), "%sDrawElementsInstanced", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RenderbufferStorageMultisample) {
+        void ** procp = (void **) &disp->RenderbufferStorageMultisample;
+        snprintf(symboln, sizeof(symboln), "%sRenderbufferStorageMultisample", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RenderbufferStorageMultisample) {
+        void ** procp = (void **) &disp->RenderbufferStorageMultisample;
+        snprintf(symboln, sizeof(symboln), "%sRenderbufferStorageMultisampleEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FramebufferTextureARB) {
+        void ** procp = (void **) &disp->FramebufferTextureARB;
+        snprintf(symboln, sizeof(symboln), "%sFramebufferTextureARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FramebufferTextureFaceARB) {
+        void ** procp = (void **) &disp->FramebufferTextureFaceARB;
+        snprintf(symboln, sizeof(symboln), "%sFramebufferTextureFaceARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ProgramParameteriARB) {
+        void ** procp = (void **) &disp->ProgramParameteriARB;
+        snprintf(symboln, sizeof(symboln), "%sProgramParameteriARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribDivisorARB) {
+        void ** procp = (void **) &disp->VertexAttribDivisorARB;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribDivisorARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FlushMappedBufferRange) {
+        void ** procp = (void **) &disp->FlushMappedBufferRange;
+        snprintf(symboln, sizeof(symboln), "%sFlushMappedBufferRange", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MapBufferRange) {
+        void ** procp = (void **) &disp->MapBufferRange;
+        snprintf(symboln, sizeof(symboln), "%sMapBufferRange", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexBufferARB) {
+        void ** procp = (void **) &disp->TexBufferARB;
+        snprintf(symboln, sizeof(symboln), "%sTexBufferARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BindVertexArray) {
+        void ** procp = (void **) &disp->BindVertexArray;
+        snprintf(symboln, sizeof(symboln), "%sBindVertexArray", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GenVertexArrays) {
+        void ** procp = (void **) &disp->GenVertexArrays;
+        snprintf(symboln, sizeof(symboln), "%sGenVertexArrays", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CopyBufferSubData) {
+        void ** procp = (void **) &disp->CopyBufferSubData;
+        snprintf(symboln, sizeof(symboln), "%sCopyBufferSubData", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ClientWaitSync) {
+        void ** procp = (void **) &disp->ClientWaitSync;
+        snprintf(symboln, sizeof(symboln), "%sClientWaitSync", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DeleteSync) {
+        void ** procp = (void **) &disp->DeleteSync;
+        snprintf(symboln, sizeof(symboln), "%sDeleteSync", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FenceSync) {
+        void ** procp = (void **) &disp->FenceSync;
+        snprintf(symboln, sizeof(symboln), "%sFenceSync", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetInteger64v) {
+        void ** procp = (void **) &disp->GetInteger64v;
+        snprintf(symboln, sizeof(symboln), "%sGetInteger64v", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetSynciv) {
+        void ** procp = (void **) &disp->GetSynciv;
+        snprintf(symboln, sizeof(symboln), "%sGetSynciv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IsSync) {
+        void ** procp = (void **) &disp->IsSync;
+        snprintf(symboln, sizeof(symboln), "%sIsSync", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WaitSync) {
+        void ** procp = (void **) &disp->WaitSync;
+        snprintf(symboln, sizeof(symboln), "%sWaitSync", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DrawElementsBaseVertex) {
+        void ** procp = (void **) &disp->DrawElementsBaseVertex;
+        snprintf(symboln, sizeof(symboln), "%sDrawElementsBaseVertex", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DrawElementsInstancedBaseVertex) {
+        void ** procp = (void **) &disp->DrawElementsInstancedBaseVertex;
+        snprintf(symboln, sizeof(symboln), "%sDrawElementsInstancedBaseVertex", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DrawRangeElementsBaseVertex) {
+        void ** procp = (void **) &disp->DrawRangeElementsBaseVertex;
+        snprintf(symboln, sizeof(symboln), "%sDrawRangeElementsBaseVertex", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiDrawElementsBaseVertex) {
+        void ** procp = (void **) &disp->MultiDrawElementsBaseVertex;
+        snprintf(symboln, sizeof(symboln), "%sMultiDrawElementsBaseVertex", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BlendEquationSeparateiARB) {
+        void ** procp = (void **) &disp->BlendEquationSeparateiARB;
+        snprintf(symboln, sizeof(symboln), "%sBlendEquationSeparateiARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BlendEquationSeparateiARB) {
+        void ** procp = (void **) &disp->BlendEquationSeparateiARB;
+        snprintf(symboln, sizeof(symboln), "%sBlendEquationSeparateIndexedAMD", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BlendEquationiARB) {
+        void ** procp = (void **) &disp->BlendEquationiARB;
+        snprintf(symboln, sizeof(symboln), "%sBlendEquationiARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BlendEquationiARB) {
+        void ** procp = (void **) &disp->BlendEquationiARB;
+        snprintf(symboln, sizeof(symboln), "%sBlendEquationIndexedAMD", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BlendFuncSeparateiARB) {
+        void ** procp = (void **) &disp->BlendFuncSeparateiARB;
+        snprintf(symboln, sizeof(symboln), "%sBlendFuncSeparateiARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BlendFuncSeparateiARB) {
+        void ** procp = (void **) &disp->BlendFuncSeparateiARB;
+        snprintf(symboln, sizeof(symboln), "%sBlendFuncSeparateIndexedAMD", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BlendFunciARB) {
+        void ** procp = (void **) &disp->BlendFunciARB;
+        snprintf(symboln, sizeof(symboln), "%sBlendFunciARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BlendFunciARB) {
+        void ** procp = (void **) &disp->BlendFunciARB;
+        snprintf(symboln, sizeof(symboln), "%sBlendFuncIndexedAMD", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BindSampler) {
+        void ** procp = (void **) &disp->BindSampler;
+        snprintf(symboln, sizeof(symboln), "%sBindSampler", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DeleteSamplers) {
+        void ** procp = (void **) &disp->DeleteSamplers;
+        snprintf(symboln, sizeof(symboln), "%sDeleteSamplers", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GenSamplers) {
+        void ** procp = (void **) &disp->GenSamplers;
+        snprintf(symboln, sizeof(symboln), "%sGenSamplers", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetSamplerParameterIiv) {
+        void ** procp = (void **) &disp->GetSamplerParameterIiv;
+        snprintf(symboln, sizeof(symboln), "%sGetSamplerParameterIiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetSamplerParameterIuiv) {
+        void ** procp = (void **) &disp->GetSamplerParameterIuiv;
+        snprintf(symboln, sizeof(symboln), "%sGetSamplerParameterIuiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetSamplerParameterfv) {
+        void ** procp = (void **) &disp->GetSamplerParameterfv;
+        snprintf(symboln, sizeof(symboln), "%sGetSamplerParameterfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetSamplerParameteriv) {
+        void ** procp = (void **) &disp->GetSamplerParameteriv;
+        snprintf(symboln, sizeof(symboln), "%sGetSamplerParameteriv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IsSampler) {
+        void ** procp = (void **) &disp->IsSampler;
+        snprintf(symboln, sizeof(symboln), "%sIsSampler", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SamplerParameterIiv) {
+        void ** procp = (void **) &disp->SamplerParameterIiv;
+        snprintf(symboln, sizeof(symboln), "%sSamplerParameterIiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SamplerParameterIuiv) {
+        void ** procp = (void **) &disp->SamplerParameterIuiv;
+        snprintf(symboln, sizeof(symboln), "%sSamplerParameterIuiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SamplerParameterf) {
+        void ** procp = (void **) &disp->SamplerParameterf;
+        snprintf(symboln, sizeof(symboln), "%sSamplerParameterf", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SamplerParameterfv) {
+        void ** procp = (void **) &disp->SamplerParameterfv;
+        snprintf(symboln, sizeof(symboln), "%sSamplerParameterfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SamplerParameteri) {
+        void ** procp = (void **) &disp->SamplerParameteri;
+        snprintf(symboln, sizeof(symboln), "%sSamplerParameteri", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SamplerParameteriv) {
+        void ** procp = (void **) &disp->SamplerParameteriv;
+        snprintf(symboln, sizeof(symboln), "%sSamplerParameteriv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BindTransformFeedback) {
+        void ** procp = (void **) &disp->BindTransformFeedback;
+        snprintf(symboln, sizeof(symboln), "%sBindTransformFeedback", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DeleteTransformFeedbacks) {
+        void ** procp = (void **) &disp->DeleteTransformFeedbacks;
+        snprintf(symboln, sizeof(symboln), "%sDeleteTransformFeedbacks", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DrawTransformFeedback) {
+        void ** procp = (void **) &disp->DrawTransformFeedback;
+        snprintf(symboln, sizeof(symboln), "%sDrawTransformFeedback", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GenTransformFeedbacks) {
+        void ** procp = (void **) &disp->GenTransformFeedbacks;
+        snprintf(symboln, sizeof(symboln), "%sGenTransformFeedbacks", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IsTransformFeedback) {
+        void ** procp = (void **) &disp->IsTransformFeedback;
+        snprintf(symboln, sizeof(symboln), "%sIsTransformFeedback", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PauseTransformFeedback) {
+        void ** procp = (void **) &disp->PauseTransformFeedback;
+        snprintf(symboln, sizeof(symboln), "%sPauseTransformFeedback", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ResumeTransformFeedback) {
+        void ** procp = (void **) &disp->ResumeTransformFeedback;
+        snprintf(symboln, sizeof(symboln), "%sResumeTransformFeedback", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ClearDepthf) {
+        void ** procp = (void **) &disp->ClearDepthf;
+        snprintf(symboln, sizeof(symboln), "%sClearDepthf", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DepthRangef) {
+        void ** procp = (void **) &disp->DepthRangef;
+        snprintf(symboln, sizeof(symboln), "%sDepthRangef", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetShaderPrecisionFormat) {
+        void ** procp = (void **) &disp->GetShaderPrecisionFormat;
+        snprintf(symboln, sizeof(symboln), "%sGetShaderPrecisionFormat", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ReleaseShaderCompiler) {
+        void ** procp = (void **) &disp->ReleaseShaderCompiler;
+        snprintf(symboln, sizeof(symboln), "%sReleaseShaderCompiler", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ShaderBinary) {
+        void ** procp = (void **) &disp->ShaderBinary;
+        snprintf(symboln, sizeof(symboln), "%sShaderBinary", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetGraphicsResetStatusARB) {
+        void ** procp = (void **) &disp->GetGraphicsResetStatusARB;
+        snprintf(symboln, sizeof(symboln), "%sGetGraphicsResetStatusARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetnColorTableARB) {
+        void ** procp = (void **) &disp->GetnColorTableARB;
+        snprintf(symboln, sizeof(symboln), "%sGetnColorTableARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetnCompressedTexImageARB) {
+        void ** procp = (void **) &disp->GetnCompressedTexImageARB;
+        snprintf(symboln, sizeof(symboln), "%sGetnCompressedTexImageARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetnConvolutionFilterARB) {
+        void ** procp = (void **) &disp->GetnConvolutionFilterARB;
+        snprintf(symboln, sizeof(symboln), "%sGetnConvolutionFilterARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetnHistogramARB) {
+        void ** procp = (void **) &disp->GetnHistogramARB;
+        snprintf(symboln, sizeof(symboln), "%sGetnHistogramARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetnMapdvARB) {
+        void ** procp = (void **) &disp->GetnMapdvARB;
+        snprintf(symboln, sizeof(symboln), "%sGetnMapdvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetnMapfvARB) {
+        void ** procp = (void **) &disp->GetnMapfvARB;
+        snprintf(symboln, sizeof(symboln), "%sGetnMapfvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetnMapivARB) {
+        void ** procp = (void **) &disp->GetnMapivARB;
+        snprintf(symboln, sizeof(symboln), "%sGetnMapivARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetnMinmaxARB) {
+        void ** procp = (void **) &disp->GetnMinmaxARB;
+        snprintf(symboln, sizeof(symboln), "%sGetnMinmaxARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetnPixelMapfvARB) {
+        void ** procp = (void **) &disp->GetnPixelMapfvARB;
+        snprintf(symboln, sizeof(symboln), "%sGetnPixelMapfvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetnPixelMapuivARB) {
+        void ** procp = (void **) &disp->GetnPixelMapuivARB;
+        snprintf(symboln, sizeof(symboln), "%sGetnPixelMapuivARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetnPixelMapusvARB) {
+        void ** procp = (void **) &disp->GetnPixelMapusvARB;
+        snprintf(symboln, sizeof(symboln), "%sGetnPixelMapusvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetnPolygonStippleARB) {
+        void ** procp = (void **) &disp->GetnPolygonStippleARB;
+        snprintf(symboln, sizeof(symboln), "%sGetnPolygonStippleARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetnSeparableFilterARB) {
+        void ** procp = (void **) &disp->GetnSeparableFilterARB;
+        snprintf(symboln, sizeof(symboln), "%sGetnSeparableFilterARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetnTexImageARB) {
+        void ** procp = (void **) &disp->GetnTexImageARB;
+        snprintf(symboln, sizeof(symboln), "%sGetnTexImageARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetnUniformdvARB) {
+        void ** procp = (void **) &disp->GetnUniformdvARB;
+        snprintf(symboln, sizeof(symboln), "%sGetnUniformdvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetnUniformfvARB) {
+        void ** procp = (void **) &disp->GetnUniformfvARB;
+        snprintf(symboln, sizeof(symboln), "%sGetnUniformfvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetnUniformivARB) {
+        void ** procp = (void **) &disp->GetnUniformivARB;
+        snprintf(symboln, sizeof(symboln), "%sGetnUniformivARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetnUniformuivARB) {
+        void ** procp = (void **) &disp->GetnUniformuivARB;
+        snprintf(symboln, sizeof(symboln), "%sGetnUniformuivARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ReadnPixelsARB) {
+        void ** procp = (void **) &disp->ReadnPixelsARB;
+        snprintf(symboln, sizeof(symboln), "%sReadnPixelsARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PolygonOffsetEXT) {
+        void ** procp = (void **) &disp->PolygonOffsetEXT;
+        snprintf(symboln, sizeof(symboln), "%sPolygonOffsetEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetPixelTexGenParameterfvSGIS) {
+        void ** procp = (void **) &disp->GetPixelTexGenParameterfvSGIS;
+        snprintf(symboln, sizeof(symboln), "%sGetPixelTexGenParameterfvSGIS", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetPixelTexGenParameterivSGIS) {
+        void ** procp = (void **) &disp->GetPixelTexGenParameterivSGIS;
+        snprintf(symboln, sizeof(symboln), "%sGetPixelTexGenParameterivSGIS", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PixelTexGenParameterfSGIS) {
+        void ** procp = (void **) &disp->PixelTexGenParameterfSGIS;
+        snprintf(symboln, sizeof(symboln), "%sPixelTexGenParameterfSGIS", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PixelTexGenParameterfvSGIS) {
+        void ** procp = (void **) &disp->PixelTexGenParameterfvSGIS;
+        snprintf(symboln, sizeof(symboln), "%sPixelTexGenParameterfvSGIS", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PixelTexGenParameteriSGIS) {
+        void ** procp = (void **) &disp->PixelTexGenParameteriSGIS;
+        snprintf(symboln, sizeof(symboln), "%sPixelTexGenParameteriSGIS", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PixelTexGenParameterivSGIS) {
+        void ** procp = (void **) &disp->PixelTexGenParameterivSGIS;
+        snprintf(symboln, sizeof(symboln), "%sPixelTexGenParameterivSGIS", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SampleMaskSGIS) {
+        void ** procp = (void **) &disp->SampleMaskSGIS;
+        snprintf(symboln, sizeof(symboln), "%sSampleMaskSGIS", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SampleMaskSGIS) {
+        void ** procp = (void **) &disp->SampleMaskSGIS;
+        snprintf(symboln, sizeof(symboln), "%sSampleMaskEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SamplePatternSGIS) {
+        void ** procp = (void **) &disp->SamplePatternSGIS;
+        snprintf(symboln, sizeof(symboln), "%sSamplePatternSGIS", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SamplePatternSGIS) {
+        void ** procp = (void **) &disp->SamplePatternSGIS;
+        snprintf(symboln, sizeof(symboln), "%sSamplePatternEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ColorPointerEXT) {
+        void ** procp = (void **) &disp->ColorPointerEXT;
+        snprintf(symboln, sizeof(symboln), "%sColorPointerEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EdgeFlagPointerEXT) {
+        void ** procp = (void **) &disp->EdgeFlagPointerEXT;
+        snprintf(symboln, sizeof(symboln), "%sEdgeFlagPointerEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IndexPointerEXT) {
+        void ** procp = (void **) &disp->IndexPointerEXT;
+        snprintf(symboln, sizeof(symboln), "%sIndexPointerEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->NormalPointerEXT) {
+        void ** procp = (void **) &disp->NormalPointerEXT;
+        snprintf(symboln, sizeof(symboln), "%sNormalPointerEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexCoordPointerEXT) {
+        void ** procp = (void **) &disp->TexCoordPointerEXT;
+        snprintf(symboln, sizeof(symboln), "%sTexCoordPointerEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexPointerEXT) {
+        void ** procp = (void **) &disp->VertexPointerEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexPointerEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PointParameterfEXT) {
+        void ** procp = (void **) &disp->PointParameterfEXT;
+        snprintf(symboln, sizeof(symboln), "%sPointParameterf", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PointParameterfEXT) {
+        void ** procp = (void **) &disp->PointParameterfEXT;
+        snprintf(symboln, sizeof(symboln), "%sPointParameterfARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PointParameterfEXT) {
+        void ** procp = (void **) &disp->PointParameterfEXT;
+        snprintf(symboln, sizeof(symboln), "%sPointParameterfEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PointParameterfEXT) {
+        void ** procp = (void **) &disp->PointParameterfEXT;
+        snprintf(symboln, sizeof(symboln), "%sPointParameterfSGIS", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PointParameterfvEXT) {
+        void ** procp = (void **) &disp->PointParameterfvEXT;
+        snprintf(symboln, sizeof(symboln), "%sPointParameterfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PointParameterfvEXT) {
+        void ** procp = (void **) &disp->PointParameterfvEXT;
+        snprintf(symboln, sizeof(symboln), "%sPointParameterfvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PointParameterfvEXT) {
+        void ** procp = (void **) &disp->PointParameterfvEXT;
+        snprintf(symboln, sizeof(symboln), "%sPointParameterfvEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PointParameterfvEXT) {
+        void ** procp = (void **) &disp->PointParameterfvEXT;
+        snprintf(symboln, sizeof(symboln), "%sPointParameterfvSGIS", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->LockArraysEXT) {
+        void ** procp = (void **) &disp->LockArraysEXT;
+        snprintf(symboln, sizeof(symboln), "%sLockArraysEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->UnlockArraysEXT) {
+        void ** procp = (void **) &disp->UnlockArraysEXT;
+        snprintf(symboln, sizeof(symboln), "%sUnlockArraysEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3bEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3bEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3b", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3bEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3bEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3bEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3bvEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3bvEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3bv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3bvEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3bvEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3bvEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3dEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3dEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3dEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3dEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3dEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3dvEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3dvEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3dv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3dvEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3dvEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3dvEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3fEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3fEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3fEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3fEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3fEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3fvEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3fvEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3fvEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3fvEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3fvEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3iEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3iEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3iEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3iEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3iEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3ivEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3ivEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3ivEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3ivEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3ivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3sEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3sEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3s", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3sEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3sEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3sEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3svEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3svEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3sv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3svEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3svEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3svEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3ubEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3ubEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3ub", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3ubEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3ubEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3ubEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3ubvEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3ubvEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3ubv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3ubvEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3ubvEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3ubvEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3uiEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3uiEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3ui", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3uiEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3uiEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3uiEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3uivEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3uivEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3uiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3uivEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3uivEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3uivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3usEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3usEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3us", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3usEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3usEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3usEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3usvEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3usvEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3usv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColor3usvEXT) {
+        void ** procp = (void **) &disp->SecondaryColor3usvEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColor3usvEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColorPointerEXT) {
+        void ** procp = (void **) &disp->SecondaryColorPointerEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColorPointer", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SecondaryColorPointerEXT) {
+        void ** procp = (void **) &disp->SecondaryColorPointerEXT;
+        snprintf(symboln, sizeof(symboln), "%sSecondaryColorPointerEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiDrawArraysEXT) {
+        void ** procp = (void **) &disp->MultiDrawArraysEXT;
+        snprintf(symboln, sizeof(symboln), "%sMultiDrawArrays", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiDrawArraysEXT) {
+        void ** procp = (void **) &disp->MultiDrawArraysEXT;
+        snprintf(symboln, sizeof(symboln), "%sMultiDrawArraysEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiDrawElementsEXT) {
+        void ** procp = (void **) &disp->MultiDrawElementsEXT;
+        snprintf(symboln, sizeof(symboln), "%sMultiDrawElements", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiDrawElementsEXT) {
+        void ** procp = (void **) &disp->MultiDrawElementsEXT;
+        snprintf(symboln, sizeof(symboln), "%sMultiDrawElementsEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FogCoordPointerEXT) {
+        void ** procp = (void **) &disp->FogCoordPointerEXT;
+        snprintf(symboln, sizeof(symboln), "%sFogCoordPointer", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FogCoordPointerEXT) {
+        void ** procp = (void **) &disp->FogCoordPointerEXT;
+        snprintf(symboln, sizeof(symboln), "%sFogCoordPointerEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FogCoorddEXT) {
+        void ** procp = (void **) &disp->FogCoorddEXT;
+        snprintf(symboln, sizeof(symboln), "%sFogCoordd", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FogCoorddEXT) {
+        void ** procp = (void **) &disp->FogCoorddEXT;
+        snprintf(symboln, sizeof(symboln), "%sFogCoorddEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FogCoorddvEXT) {
+        void ** procp = (void **) &disp->FogCoorddvEXT;
+        snprintf(symboln, sizeof(symboln), "%sFogCoorddv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FogCoorddvEXT) {
+        void ** procp = (void **) &disp->FogCoorddvEXT;
+        snprintf(symboln, sizeof(symboln), "%sFogCoorddvEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FogCoordfEXT) {
+        void ** procp = (void **) &disp->FogCoordfEXT;
+        snprintf(symboln, sizeof(symboln), "%sFogCoordf", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FogCoordfEXT) {
+        void ** procp = (void **) &disp->FogCoordfEXT;
+        snprintf(symboln, sizeof(symboln), "%sFogCoordfEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FogCoordfvEXT) {
+        void ** procp = (void **) &disp->FogCoordfvEXT;
+        snprintf(symboln, sizeof(symboln), "%sFogCoordfv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FogCoordfvEXT) {
+        void ** procp = (void **) &disp->FogCoordfvEXT;
+        snprintf(symboln, sizeof(symboln), "%sFogCoordfvEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PixelTexGenSGIX) {
+        void ** procp = (void **) &disp->PixelTexGenSGIX;
+        snprintf(symboln, sizeof(symboln), "%sPixelTexGenSGIX", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BlendFuncSeparateEXT) {
+        void ** procp = (void **) &disp->BlendFuncSeparateEXT;
+        snprintf(symboln, sizeof(symboln), "%sBlendFuncSeparate", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BlendFuncSeparateEXT) {
+        void ** procp = (void **) &disp->BlendFuncSeparateEXT;
+        snprintf(symboln, sizeof(symboln), "%sBlendFuncSeparateEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BlendFuncSeparateEXT) {
+        void ** procp = (void **) &disp->BlendFuncSeparateEXT;
+        snprintf(symboln, sizeof(symboln), "%sBlendFuncSeparateINGR", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FlushVertexArrayRangeNV) {
+        void ** procp = (void **) &disp->FlushVertexArrayRangeNV;
+        snprintf(symboln, sizeof(symboln), "%sFlushVertexArrayRangeNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexArrayRangeNV) {
+        void ** procp = (void **) &disp->VertexArrayRangeNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexArrayRangeNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CombinerInputNV) {
+        void ** procp = (void **) &disp->CombinerInputNV;
+        snprintf(symboln, sizeof(symboln), "%sCombinerInputNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CombinerOutputNV) {
+        void ** procp = (void **) &disp->CombinerOutputNV;
+        snprintf(symboln, sizeof(symboln), "%sCombinerOutputNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CombinerParameterfNV) {
+        void ** procp = (void **) &disp->CombinerParameterfNV;
+        snprintf(symboln, sizeof(symboln), "%sCombinerParameterfNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CombinerParameterfvNV) {
+        void ** procp = (void **) &disp->CombinerParameterfvNV;
+        snprintf(symboln, sizeof(symboln), "%sCombinerParameterfvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CombinerParameteriNV) {
+        void ** procp = (void **) &disp->CombinerParameteriNV;
+        snprintf(symboln, sizeof(symboln), "%sCombinerParameteriNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CombinerParameterivNV) {
+        void ** procp = (void **) &disp->CombinerParameterivNV;
+        snprintf(symboln, sizeof(symboln), "%sCombinerParameterivNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FinalCombinerInputNV) {
+        void ** procp = (void **) &disp->FinalCombinerInputNV;
+        snprintf(symboln, sizeof(symboln), "%sFinalCombinerInputNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetCombinerInputParameterfvNV) {
+        void ** procp = (void **) &disp->GetCombinerInputParameterfvNV;
+        snprintf(symboln, sizeof(symboln), "%sGetCombinerInputParameterfvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetCombinerInputParameterivNV) {
+        void ** procp = (void **) &disp->GetCombinerInputParameterivNV;
+        snprintf(symboln, sizeof(symboln), "%sGetCombinerInputParameterivNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetCombinerOutputParameterfvNV) {
+        void ** procp = (void **) &disp->GetCombinerOutputParameterfvNV;
+        snprintf(symboln, sizeof(symboln), "%sGetCombinerOutputParameterfvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetCombinerOutputParameterivNV) {
+        void ** procp = (void **) &disp->GetCombinerOutputParameterivNV;
+        snprintf(symboln, sizeof(symboln), "%sGetCombinerOutputParameterivNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetFinalCombinerInputParameterfvNV) {
+        void ** procp = (void **) &disp->GetFinalCombinerInputParameterfvNV;
+        snprintf(symboln, sizeof(symboln), "%sGetFinalCombinerInputParameterfvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetFinalCombinerInputParameterivNV) {
+        void ** procp = (void **) &disp->GetFinalCombinerInputParameterivNV;
+        snprintf(symboln, sizeof(symboln), "%sGetFinalCombinerInputParameterivNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ResizeBuffersMESA) {
+        void ** procp = (void **) &disp->ResizeBuffersMESA;
+        snprintf(symboln, sizeof(symboln), "%sResizeBuffersMESA", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos2dMESA) {
+        void ** procp = (void **) &disp->WindowPos2dMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos2d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos2dMESA) {
+        void ** procp = (void **) &disp->WindowPos2dMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos2dARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos2dMESA) {
+        void ** procp = (void **) &disp->WindowPos2dMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos2dMESA", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos2dvMESA) {
+        void ** procp = (void **) &disp->WindowPos2dvMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos2dv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos2dvMESA) {
+        void ** procp = (void **) &disp->WindowPos2dvMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos2dvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos2dvMESA) {
+        void ** procp = (void **) &disp->WindowPos2dvMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos2dvMESA", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos2fMESA) {
+        void ** procp = (void **) &disp->WindowPos2fMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos2f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos2fMESA) {
+        void ** procp = (void **) &disp->WindowPos2fMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos2fARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos2fMESA) {
+        void ** procp = (void **) &disp->WindowPos2fMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos2fMESA", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos2fvMESA) {
+        void ** procp = (void **) &disp->WindowPos2fvMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos2fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos2fvMESA) {
+        void ** procp = (void **) &disp->WindowPos2fvMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos2fvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos2fvMESA) {
+        void ** procp = (void **) &disp->WindowPos2fvMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos2fvMESA", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos2iMESA) {
+        void ** procp = (void **) &disp->WindowPos2iMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos2i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos2iMESA) {
+        void ** procp = (void **) &disp->WindowPos2iMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos2iARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos2iMESA) {
+        void ** procp = (void **) &disp->WindowPos2iMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos2iMESA", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos2ivMESA) {
+        void ** procp = (void **) &disp->WindowPos2ivMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos2iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos2ivMESA) {
+        void ** procp = (void **) &disp->WindowPos2ivMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos2ivARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos2ivMESA) {
+        void ** procp = (void **) &disp->WindowPos2ivMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos2ivMESA", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos2sMESA) {
+        void ** procp = (void **) &disp->WindowPos2sMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos2s", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos2sMESA) {
+        void ** procp = (void **) &disp->WindowPos2sMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos2sARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos2sMESA) {
+        void ** procp = (void **) &disp->WindowPos2sMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos2sMESA", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos2svMESA) {
+        void ** procp = (void **) &disp->WindowPos2svMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos2sv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos2svMESA) {
+        void ** procp = (void **) &disp->WindowPos2svMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos2svARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos2svMESA) {
+        void ** procp = (void **) &disp->WindowPos2svMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos2svMESA", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos3dMESA) {
+        void ** procp = (void **) &disp->WindowPos3dMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos3d", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos3dMESA) {
+        void ** procp = (void **) &disp->WindowPos3dMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos3dARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos3dMESA) {
+        void ** procp = (void **) &disp->WindowPos3dMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos3dMESA", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos3dvMESA) {
+        void ** procp = (void **) &disp->WindowPos3dvMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos3dv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos3dvMESA) {
+        void ** procp = (void **) &disp->WindowPos3dvMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos3dvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos3dvMESA) {
+        void ** procp = (void **) &disp->WindowPos3dvMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos3dvMESA", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos3fMESA) {
+        void ** procp = (void **) &disp->WindowPos3fMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos3f", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos3fMESA) {
+        void ** procp = (void **) &disp->WindowPos3fMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos3fARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos3fMESA) {
+        void ** procp = (void **) &disp->WindowPos3fMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos3fMESA", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos3fvMESA) {
+        void ** procp = (void **) &disp->WindowPos3fvMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos3fv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos3fvMESA) {
+        void ** procp = (void **) &disp->WindowPos3fvMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos3fvARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos3fvMESA) {
+        void ** procp = (void **) &disp->WindowPos3fvMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos3fvMESA", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos3iMESA) {
+        void ** procp = (void **) &disp->WindowPos3iMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos3i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos3iMESA) {
+        void ** procp = (void **) &disp->WindowPos3iMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos3iARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos3iMESA) {
+        void ** procp = (void **) &disp->WindowPos3iMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos3iMESA", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos3ivMESA) {
+        void ** procp = (void **) &disp->WindowPos3ivMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos3iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos3ivMESA) {
+        void ** procp = (void **) &disp->WindowPos3ivMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos3ivARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos3ivMESA) {
+        void ** procp = (void **) &disp->WindowPos3ivMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos3ivMESA", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos3sMESA) {
+        void ** procp = (void **) &disp->WindowPos3sMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos3s", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos3sMESA) {
+        void ** procp = (void **) &disp->WindowPos3sMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos3sARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos3sMESA) {
+        void ** procp = (void **) &disp->WindowPos3sMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos3sMESA", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos3svMESA) {
+        void ** procp = (void **) &disp->WindowPos3svMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos3sv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos3svMESA) {
+        void ** procp = (void **) &disp->WindowPos3svMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos3svARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos3svMESA) {
+        void ** procp = (void **) &disp->WindowPos3svMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos3svMESA", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos4dMESA) {
+        void ** procp = (void **) &disp->WindowPos4dMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos4dMESA", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos4dvMESA) {
+        void ** procp = (void **) &disp->WindowPos4dvMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos4dvMESA", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos4fMESA) {
+        void ** procp = (void **) &disp->WindowPos4fMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos4fMESA", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos4fvMESA) {
+        void ** procp = (void **) &disp->WindowPos4fvMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos4fvMESA", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos4iMESA) {
+        void ** procp = (void **) &disp->WindowPos4iMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos4iMESA", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos4ivMESA) {
+        void ** procp = (void **) &disp->WindowPos4ivMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos4ivMESA", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos4sMESA) {
+        void ** procp = (void **) &disp->WindowPos4sMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos4sMESA", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->WindowPos4svMESA) {
+        void ** procp = (void **) &disp->WindowPos4svMESA;
+        snprintf(symboln, sizeof(symboln), "%sWindowPos4svMESA", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiModeDrawArraysIBM) {
+        void ** procp = (void **) &disp->MultiModeDrawArraysIBM;
+        snprintf(symboln, sizeof(symboln), "%sMultiModeDrawArraysIBM", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->MultiModeDrawElementsIBM) {
+        void ** procp = (void **) &disp->MultiModeDrawElementsIBM;
+        snprintf(symboln, sizeof(symboln), "%sMultiModeDrawElementsIBM", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DeleteFencesNV) {
+        void ** procp = (void **) &disp->DeleteFencesNV;
+        snprintf(symboln, sizeof(symboln), "%sDeleteFencesNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FinishFenceNV) {
+        void ** procp = (void **) &disp->FinishFenceNV;
+        snprintf(symboln, sizeof(symboln), "%sFinishFenceNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GenFencesNV) {
+        void ** procp = (void **) &disp->GenFencesNV;
+        snprintf(symboln, sizeof(symboln), "%sGenFencesNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetFenceivNV) {
+        void ** procp = (void **) &disp->GetFenceivNV;
+        snprintf(symboln, sizeof(symboln), "%sGetFenceivNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IsFenceNV) {
+        void ** procp = (void **) &disp->IsFenceNV;
+        snprintf(symboln, sizeof(symboln), "%sIsFenceNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SetFenceNV) {
+        void ** procp = (void **) &disp->SetFenceNV;
+        snprintf(symboln, sizeof(symboln), "%sSetFenceNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TestFenceNV) {
+        void ** procp = (void **) &disp->TestFenceNV;
+        snprintf(symboln, sizeof(symboln), "%sTestFenceNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->AreProgramsResidentNV) {
+        void ** procp = (void **) &disp->AreProgramsResidentNV;
+        snprintf(symboln, sizeof(symboln), "%sAreProgramsResidentNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BindProgramNV) {
+        void ** procp = (void **) &disp->BindProgramNV;
+        snprintf(symboln, sizeof(symboln), "%sBindProgramARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BindProgramNV) {
+        void ** procp = (void **) &disp->BindProgramNV;
+        snprintf(symboln, sizeof(symboln), "%sBindProgramNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DeleteProgramsNV) {
+        void ** procp = (void **) &disp->DeleteProgramsNV;
+        snprintf(symboln, sizeof(symboln), "%sDeleteProgramsARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DeleteProgramsNV) {
+        void ** procp = (void **) &disp->DeleteProgramsNV;
+        snprintf(symboln, sizeof(symboln), "%sDeleteProgramsNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ExecuteProgramNV) {
+        void ** procp = (void **) &disp->ExecuteProgramNV;
+        snprintf(symboln, sizeof(symboln), "%sExecuteProgramNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GenProgramsNV) {
+        void ** procp = (void **) &disp->GenProgramsNV;
+        snprintf(symboln, sizeof(symboln), "%sGenProgramsARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GenProgramsNV) {
+        void ** procp = (void **) &disp->GenProgramsNV;
+        snprintf(symboln, sizeof(symboln), "%sGenProgramsNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetProgramParameterdvNV) {
+        void ** procp = (void **) &disp->GetProgramParameterdvNV;
+        snprintf(symboln, sizeof(symboln), "%sGetProgramParameterdvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetProgramParameterfvNV) {
+        void ** procp = (void **) &disp->GetProgramParameterfvNV;
+        snprintf(symboln, sizeof(symboln), "%sGetProgramParameterfvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetProgramStringNV) {
+        void ** procp = (void **) &disp->GetProgramStringNV;
+        snprintf(symboln, sizeof(symboln), "%sGetProgramStringNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetProgramivNV) {
+        void ** procp = (void **) &disp->GetProgramivNV;
+        snprintf(symboln, sizeof(symboln), "%sGetProgramivNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetTrackMatrixivNV) {
+        void ** procp = (void **) &disp->GetTrackMatrixivNV;
+        snprintf(symboln, sizeof(symboln), "%sGetTrackMatrixivNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetVertexAttribPointervNV) {
+        void ** procp = (void **) &disp->GetVertexAttribPointervNV;
+        snprintf(symboln, sizeof(symboln), "%sGetVertexAttribPointerv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetVertexAttribPointervNV) {
+        void ** procp = (void **) &disp->GetVertexAttribPointervNV;
+        snprintf(symboln, sizeof(symboln), "%sGetVertexAttribPointervARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetVertexAttribPointervNV) {
+        void ** procp = (void **) &disp->GetVertexAttribPointervNV;
+        snprintf(symboln, sizeof(symboln), "%sGetVertexAttribPointervNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetVertexAttribdvNV) {
+        void ** procp = (void **) &disp->GetVertexAttribdvNV;
+        snprintf(symboln, sizeof(symboln), "%sGetVertexAttribdvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetVertexAttribfvNV) {
+        void ** procp = (void **) &disp->GetVertexAttribfvNV;
+        snprintf(symboln, sizeof(symboln), "%sGetVertexAttribfvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetVertexAttribivNV) {
+        void ** procp = (void **) &disp->GetVertexAttribivNV;
+        snprintf(symboln, sizeof(symboln), "%sGetVertexAttribivNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IsProgramNV) {
+        void ** procp = (void **) &disp->IsProgramNV;
+        snprintf(symboln, sizeof(symboln), "%sIsProgramARB", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IsProgramNV) {
+        void ** procp = (void **) &disp->IsProgramNV;
+        snprintf(symboln, sizeof(symboln), "%sIsProgramNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->LoadProgramNV) {
+        void ** procp = (void **) &disp->LoadProgramNV;
+        snprintf(symboln, sizeof(symboln), "%sLoadProgramNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ProgramParameters4dvNV) {
+        void ** procp = (void **) &disp->ProgramParameters4dvNV;
+        snprintf(symboln, sizeof(symboln), "%sProgramParameters4dvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ProgramParameters4fvNV) {
+        void ** procp = (void **) &disp->ProgramParameters4fvNV;
+        snprintf(symboln, sizeof(symboln), "%sProgramParameters4fvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RequestResidentProgramsNV) {
+        void ** procp = (void **) &disp->RequestResidentProgramsNV;
+        snprintf(symboln, sizeof(symboln), "%sRequestResidentProgramsNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TrackMatrixNV) {
+        void ** procp = (void **) &disp->TrackMatrixNV;
+        snprintf(symboln, sizeof(symboln), "%sTrackMatrixNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib1dNV) {
+        void ** procp = (void **) &disp->VertexAttrib1dNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib1dNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib1dvNV) {
+        void ** procp = (void **) &disp->VertexAttrib1dvNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib1dvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib1fNV) {
+        void ** procp = (void **) &disp->VertexAttrib1fNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib1fNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib1fvNV) {
+        void ** procp = (void **) &disp->VertexAttrib1fvNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib1fvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib1sNV) {
+        void ** procp = (void **) &disp->VertexAttrib1sNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib1sNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib1svNV) {
+        void ** procp = (void **) &disp->VertexAttrib1svNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib1svNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib2dNV) {
+        void ** procp = (void **) &disp->VertexAttrib2dNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib2dNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib2dvNV) {
+        void ** procp = (void **) &disp->VertexAttrib2dvNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib2dvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib2fNV) {
+        void ** procp = (void **) &disp->VertexAttrib2fNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib2fNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib2fvNV) {
+        void ** procp = (void **) &disp->VertexAttrib2fvNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib2fvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib2sNV) {
+        void ** procp = (void **) &disp->VertexAttrib2sNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib2sNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib2svNV) {
+        void ** procp = (void **) &disp->VertexAttrib2svNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib2svNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib3dNV) {
+        void ** procp = (void **) &disp->VertexAttrib3dNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib3dNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib3dvNV) {
+        void ** procp = (void **) &disp->VertexAttrib3dvNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib3dvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib3fNV) {
+        void ** procp = (void **) &disp->VertexAttrib3fNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib3fNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib3fvNV) {
+        void ** procp = (void **) &disp->VertexAttrib3fvNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib3fvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib3sNV) {
+        void ** procp = (void **) &disp->VertexAttrib3sNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib3sNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib3svNV) {
+        void ** procp = (void **) &disp->VertexAttrib3svNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib3svNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4dNV) {
+        void ** procp = (void **) &disp->VertexAttrib4dNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4dNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4dvNV) {
+        void ** procp = (void **) &disp->VertexAttrib4dvNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4dvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4fNV) {
+        void ** procp = (void **) &disp->VertexAttrib4fNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4fNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4fvNV) {
+        void ** procp = (void **) &disp->VertexAttrib4fvNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4fvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4sNV) {
+        void ** procp = (void **) &disp->VertexAttrib4sNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4sNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4svNV) {
+        void ** procp = (void **) &disp->VertexAttrib4svNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4svNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4ubNV) {
+        void ** procp = (void **) &disp->VertexAttrib4ubNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4ubNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttrib4ubvNV) {
+        void ** procp = (void **) &disp->VertexAttrib4ubvNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttrib4ubvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribPointerNV) {
+        void ** procp = (void **) &disp->VertexAttribPointerNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribPointerNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribs1dvNV) {
+        void ** procp = (void **) &disp->VertexAttribs1dvNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribs1dvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribs1fvNV) {
+        void ** procp = (void **) &disp->VertexAttribs1fvNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribs1fvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribs1svNV) {
+        void ** procp = (void **) &disp->VertexAttribs1svNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribs1svNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribs2dvNV) {
+        void ** procp = (void **) &disp->VertexAttribs2dvNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribs2dvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribs2fvNV) {
+        void ** procp = (void **) &disp->VertexAttribs2fvNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribs2fvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribs2svNV) {
+        void ** procp = (void **) &disp->VertexAttribs2svNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribs2svNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribs3dvNV) {
+        void ** procp = (void **) &disp->VertexAttribs3dvNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribs3dvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribs3fvNV) {
+        void ** procp = (void **) &disp->VertexAttribs3fvNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribs3fvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribs3svNV) {
+        void ** procp = (void **) &disp->VertexAttribs3svNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribs3svNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribs4dvNV) {
+        void ** procp = (void **) &disp->VertexAttribs4dvNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribs4dvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribs4fvNV) {
+        void ** procp = (void **) &disp->VertexAttribs4fvNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribs4fvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribs4svNV) {
+        void ** procp = (void **) &disp->VertexAttribs4svNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribs4svNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribs4ubvNV) {
+        void ** procp = (void **) &disp->VertexAttribs4ubvNV;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribs4ubvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetTexBumpParameterfvATI) {
+        void ** procp = (void **) &disp->GetTexBumpParameterfvATI;
+        snprintf(symboln, sizeof(symboln), "%sGetTexBumpParameterfvATI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetTexBumpParameterivATI) {
+        void ** procp = (void **) &disp->GetTexBumpParameterivATI;
+        snprintf(symboln, sizeof(symboln), "%sGetTexBumpParameterivATI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexBumpParameterfvATI) {
+        void ** procp = (void **) &disp->TexBumpParameterfvATI;
+        snprintf(symboln, sizeof(symboln), "%sTexBumpParameterfvATI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexBumpParameterivATI) {
+        void ** procp = (void **) &disp->TexBumpParameterivATI;
+        snprintf(symboln, sizeof(symboln), "%sTexBumpParameterivATI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->AlphaFragmentOp1ATI) {
+        void ** procp = (void **) &disp->AlphaFragmentOp1ATI;
+        snprintf(symboln, sizeof(symboln), "%sAlphaFragmentOp1ATI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->AlphaFragmentOp2ATI) {
+        void ** procp = (void **) &disp->AlphaFragmentOp2ATI;
+        snprintf(symboln, sizeof(symboln), "%sAlphaFragmentOp2ATI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->AlphaFragmentOp3ATI) {
+        void ** procp = (void **) &disp->AlphaFragmentOp3ATI;
+        snprintf(symboln, sizeof(symboln), "%sAlphaFragmentOp3ATI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BeginFragmentShaderATI) {
+        void ** procp = (void **) &disp->BeginFragmentShaderATI;
+        snprintf(symboln, sizeof(symboln), "%sBeginFragmentShaderATI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BindFragmentShaderATI) {
+        void ** procp = (void **) &disp->BindFragmentShaderATI;
+        snprintf(symboln, sizeof(symboln), "%sBindFragmentShaderATI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ColorFragmentOp1ATI) {
+        void ** procp = (void **) &disp->ColorFragmentOp1ATI;
+        snprintf(symboln, sizeof(symboln), "%sColorFragmentOp1ATI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ColorFragmentOp2ATI) {
+        void ** procp = (void **) &disp->ColorFragmentOp2ATI;
+        snprintf(symboln, sizeof(symboln), "%sColorFragmentOp2ATI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ColorFragmentOp3ATI) {
+        void ** procp = (void **) &disp->ColorFragmentOp3ATI;
+        snprintf(symboln, sizeof(symboln), "%sColorFragmentOp3ATI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DeleteFragmentShaderATI) {
+        void ** procp = (void **) &disp->DeleteFragmentShaderATI;
+        snprintf(symboln, sizeof(symboln), "%sDeleteFragmentShaderATI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EndFragmentShaderATI) {
+        void ** procp = (void **) &disp->EndFragmentShaderATI;
+        snprintf(symboln, sizeof(symboln), "%sEndFragmentShaderATI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GenFragmentShadersATI) {
+        void ** procp = (void **) &disp->GenFragmentShadersATI;
+        snprintf(symboln, sizeof(symboln), "%sGenFragmentShadersATI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PassTexCoordATI) {
+        void ** procp = (void **) &disp->PassTexCoordATI;
+        snprintf(symboln, sizeof(symboln), "%sPassTexCoordATI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SampleMapATI) {
+        void ** procp = (void **) &disp->SampleMapATI;
+        snprintf(symboln, sizeof(symboln), "%sSampleMapATI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->SetFragmentShaderConstantATI) {
+        void ** procp = (void **) &disp->SetFragmentShaderConstantATI;
+        snprintf(symboln, sizeof(symboln), "%sSetFragmentShaderConstantATI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PointParameteriNV) {
+        void ** procp = (void **) &disp->PointParameteriNV;
+        snprintf(symboln, sizeof(symboln), "%sPointParameteri", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PointParameteriNV) {
+        void ** procp = (void **) &disp->PointParameteriNV;
+        snprintf(symboln, sizeof(symboln), "%sPointParameteriNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PointParameterivNV) {
+        void ** procp = (void **) &disp->PointParameterivNV;
+        snprintf(symboln, sizeof(symboln), "%sPointParameteriv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PointParameterivNV) {
+        void ** procp = (void **) &disp->PointParameterivNV;
+        snprintf(symboln, sizeof(symboln), "%sPointParameterivNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ActiveStencilFaceEXT) {
+        void ** procp = (void **) &disp->ActiveStencilFaceEXT;
+        snprintf(symboln, sizeof(symboln), "%sActiveStencilFaceEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BindVertexArrayAPPLE) {
+        void ** procp = (void **) &disp->BindVertexArrayAPPLE;
+        snprintf(symboln, sizeof(symboln), "%sBindVertexArrayAPPLE", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DeleteVertexArraysAPPLE) {
+        void ** procp = (void **) &disp->DeleteVertexArraysAPPLE;
+        snprintf(symboln, sizeof(symboln), "%sDeleteVertexArrays", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DeleteVertexArraysAPPLE) {
+        void ** procp = (void **) &disp->DeleteVertexArraysAPPLE;
+        snprintf(symboln, sizeof(symboln), "%sDeleteVertexArraysAPPLE", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GenVertexArraysAPPLE) {
+        void ** procp = (void **) &disp->GenVertexArraysAPPLE;
+        snprintf(symboln, sizeof(symboln), "%sGenVertexArraysAPPLE", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IsVertexArrayAPPLE) {
+        void ** procp = (void **) &disp->IsVertexArrayAPPLE;
+        snprintf(symboln, sizeof(symboln), "%sIsVertexArray", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IsVertexArrayAPPLE) {
+        void ** procp = (void **) &disp->IsVertexArrayAPPLE;
+        snprintf(symboln, sizeof(symboln), "%sIsVertexArrayAPPLE", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetProgramNamedParameterdvNV) {
+        void ** procp = (void **) &disp->GetProgramNamedParameterdvNV;
+        snprintf(symboln, sizeof(symboln), "%sGetProgramNamedParameterdvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetProgramNamedParameterfvNV) {
+        void ** procp = (void **) &disp->GetProgramNamedParameterfvNV;
+        snprintf(symboln, sizeof(symboln), "%sGetProgramNamedParameterfvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ProgramNamedParameter4dNV) {
+        void ** procp = (void **) &disp->ProgramNamedParameter4dNV;
+        snprintf(symboln, sizeof(symboln), "%sProgramNamedParameter4dNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ProgramNamedParameter4dvNV) {
+        void ** procp = (void **) &disp->ProgramNamedParameter4dvNV;
+        snprintf(symboln, sizeof(symboln), "%sProgramNamedParameter4dvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ProgramNamedParameter4fNV) {
+        void ** procp = (void **) &disp->ProgramNamedParameter4fNV;
+        snprintf(symboln, sizeof(symboln), "%sProgramNamedParameter4fNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ProgramNamedParameter4fvNV) {
+        void ** procp = (void **) &disp->ProgramNamedParameter4fvNV;
+        snprintf(symboln, sizeof(symboln), "%sProgramNamedParameter4fvNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PrimitiveRestartIndexNV) {
+        void ** procp = (void **) &disp->PrimitiveRestartIndexNV;
+        snprintf(symboln, sizeof(symboln), "%sPrimitiveRestartIndexNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PrimitiveRestartIndexNV) {
+        void ** procp = (void **) &disp->PrimitiveRestartIndexNV;
+        snprintf(symboln, sizeof(symboln), "%sPrimitiveRestartIndex", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->PrimitiveRestartNV) {
+        void ** procp = (void **) &disp->PrimitiveRestartNV;
+        snprintf(symboln, sizeof(symboln), "%sPrimitiveRestartNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DepthBoundsEXT) {
+        void ** procp = (void **) &disp->DepthBoundsEXT;
+        snprintf(symboln, sizeof(symboln), "%sDepthBoundsEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BlendEquationSeparateEXT) {
+        void ** procp = (void **) &disp->BlendEquationSeparateEXT;
+        snprintf(symboln, sizeof(symboln), "%sBlendEquationSeparate", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BlendEquationSeparateEXT) {
+        void ** procp = (void **) &disp->BlendEquationSeparateEXT;
+        snprintf(symboln, sizeof(symboln), "%sBlendEquationSeparateEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BlendEquationSeparateEXT) {
+        void ** procp = (void **) &disp->BlendEquationSeparateEXT;
+        snprintf(symboln, sizeof(symboln), "%sBlendEquationSeparateATI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BindFramebufferEXT) {
+        void ** procp = (void **) &disp->BindFramebufferEXT;
+        snprintf(symboln, sizeof(symboln), "%sBindFramebuffer", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BindFramebufferEXT) {
+        void ** procp = (void **) &disp->BindFramebufferEXT;
+        snprintf(symboln, sizeof(symboln), "%sBindFramebufferEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BindRenderbufferEXT) {
+        void ** procp = (void **) &disp->BindRenderbufferEXT;
+        snprintf(symboln, sizeof(symboln), "%sBindRenderbuffer", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BindRenderbufferEXT) {
+        void ** procp = (void **) &disp->BindRenderbufferEXT;
+        snprintf(symboln, sizeof(symboln), "%sBindRenderbufferEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CheckFramebufferStatusEXT) {
+        void ** procp = (void **) &disp->CheckFramebufferStatusEXT;
+        snprintf(symboln, sizeof(symboln), "%sCheckFramebufferStatus", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CheckFramebufferStatusEXT) {
+        void ** procp = (void **) &disp->CheckFramebufferStatusEXT;
+        snprintf(symboln, sizeof(symboln), "%sCheckFramebufferStatusEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DeleteFramebuffersEXT) {
+        void ** procp = (void **) &disp->DeleteFramebuffersEXT;
+        snprintf(symboln, sizeof(symboln), "%sDeleteFramebuffers", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DeleteFramebuffersEXT) {
+        void ** procp = (void **) &disp->DeleteFramebuffersEXT;
+        snprintf(symboln, sizeof(symboln), "%sDeleteFramebuffersEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DeleteRenderbuffersEXT) {
+        void ** procp = (void **) &disp->DeleteRenderbuffersEXT;
+        snprintf(symboln, sizeof(symboln), "%sDeleteRenderbuffers", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DeleteRenderbuffersEXT) {
+        void ** procp = (void **) &disp->DeleteRenderbuffersEXT;
+        snprintf(symboln, sizeof(symboln), "%sDeleteRenderbuffersEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FramebufferRenderbufferEXT) {
+        void ** procp = (void **) &disp->FramebufferRenderbufferEXT;
+        snprintf(symboln, sizeof(symboln), "%sFramebufferRenderbuffer", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FramebufferRenderbufferEXT) {
+        void ** procp = (void **) &disp->FramebufferRenderbufferEXT;
+        snprintf(symboln, sizeof(symboln), "%sFramebufferRenderbufferEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FramebufferTexture1DEXT) {
+        void ** procp = (void **) &disp->FramebufferTexture1DEXT;
+        snprintf(symboln, sizeof(symboln), "%sFramebufferTexture1D", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FramebufferTexture1DEXT) {
+        void ** procp = (void **) &disp->FramebufferTexture1DEXT;
+        snprintf(symboln, sizeof(symboln), "%sFramebufferTexture1DEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FramebufferTexture2DEXT) {
+        void ** procp = (void **) &disp->FramebufferTexture2DEXT;
+        snprintf(symboln, sizeof(symboln), "%sFramebufferTexture2D", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FramebufferTexture2DEXT) {
+        void ** procp = (void **) &disp->FramebufferTexture2DEXT;
+        snprintf(symboln, sizeof(symboln), "%sFramebufferTexture2DEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FramebufferTexture3DEXT) {
+        void ** procp = (void **) &disp->FramebufferTexture3DEXT;
+        snprintf(symboln, sizeof(symboln), "%sFramebufferTexture3D", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FramebufferTexture3DEXT) {
+        void ** procp = (void **) &disp->FramebufferTexture3DEXT;
+        snprintf(symboln, sizeof(symboln), "%sFramebufferTexture3DEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GenFramebuffersEXT) {
+        void ** procp = (void **) &disp->GenFramebuffersEXT;
+        snprintf(symboln, sizeof(symboln), "%sGenFramebuffers", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GenFramebuffersEXT) {
+        void ** procp = (void **) &disp->GenFramebuffersEXT;
+        snprintf(symboln, sizeof(symboln), "%sGenFramebuffersEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GenRenderbuffersEXT) {
+        void ** procp = (void **) &disp->GenRenderbuffersEXT;
+        snprintf(symboln, sizeof(symboln), "%sGenRenderbuffers", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GenRenderbuffersEXT) {
+        void ** procp = (void **) &disp->GenRenderbuffersEXT;
+        snprintf(symboln, sizeof(symboln), "%sGenRenderbuffersEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GenerateMipmapEXT) {
+        void ** procp = (void **) &disp->GenerateMipmapEXT;
+        snprintf(symboln, sizeof(symboln), "%sGenerateMipmap", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GenerateMipmapEXT) {
+        void ** procp = (void **) &disp->GenerateMipmapEXT;
+        snprintf(symboln, sizeof(symboln), "%sGenerateMipmapEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetFramebufferAttachmentParameterivEXT) {
+        void ** procp = (void **) &disp->GetFramebufferAttachmentParameterivEXT;
+        snprintf(symboln, sizeof(symboln), "%sGetFramebufferAttachmentParameteriv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetFramebufferAttachmentParameterivEXT) {
+        void ** procp = (void **) &disp->GetFramebufferAttachmentParameterivEXT;
+        snprintf(symboln, sizeof(symboln), "%sGetFramebufferAttachmentParameterivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetRenderbufferParameterivEXT) {
+        void ** procp = (void **) &disp->GetRenderbufferParameterivEXT;
+        snprintf(symboln, sizeof(symboln), "%sGetRenderbufferParameteriv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetRenderbufferParameterivEXT) {
+        void ** procp = (void **) &disp->GetRenderbufferParameterivEXT;
+        snprintf(symboln, sizeof(symboln), "%sGetRenderbufferParameterivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IsFramebufferEXT) {
+        void ** procp = (void **) &disp->IsFramebufferEXT;
+        snprintf(symboln, sizeof(symboln), "%sIsFramebuffer", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IsFramebufferEXT) {
+        void ** procp = (void **) &disp->IsFramebufferEXT;
+        snprintf(symboln, sizeof(symboln), "%sIsFramebufferEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IsRenderbufferEXT) {
+        void ** procp = (void **) &disp->IsRenderbufferEXT;
+        snprintf(symboln, sizeof(symboln), "%sIsRenderbuffer", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IsRenderbufferEXT) {
+        void ** procp = (void **) &disp->IsRenderbufferEXT;
+        snprintf(symboln, sizeof(symboln), "%sIsRenderbufferEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RenderbufferStorageEXT) {
+        void ** procp = (void **) &disp->RenderbufferStorageEXT;
+        snprintf(symboln, sizeof(symboln), "%sRenderbufferStorage", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->RenderbufferStorageEXT) {
+        void ** procp = (void **) &disp->RenderbufferStorageEXT;
+        snprintf(symboln, sizeof(symboln), "%sRenderbufferStorageEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BlitFramebufferEXT) {
+        void ** procp = (void **) &disp->BlitFramebufferEXT;
+        snprintf(symboln, sizeof(symboln), "%sBlitFramebuffer", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BlitFramebufferEXT) {
+        void ** procp = (void **) &disp->BlitFramebufferEXT;
+        snprintf(symboln, sizeof(symboln), "%sBlitFramebufferEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BufferParameteriAPPLE) {
+        void ** procp = (void **) &disp->BufferParameteriAPPLE;
+        snprintf(symboln, sizeof(symboln), "%sBufferParameteriAPPLE", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FlushMappedBufferRangeAPPLE) {
+        void ** procp = (void **) &disp->FlushMappedBufferRangeAPPLE;
+        snprintf(symboln, sizeof(symboln), "%sFlushMappedBufferRangeAPPLE", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BindFragDataLocationEXT) {
+        void ** procp = (void **) &disp->BindFragDataLocationEXT;
+        snprintf(symboln, sizeof(symboln), "%sBindFragDataLocationEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BindFragDataLocationEXT) {
+        void ** procp = (void **) &disp->BindFragDataLocationEXT;
+        snprintf(symboln, sizeof(symboln), "%sBindFragDataLocation", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetFragDataLocationEXT) {
+        void ** procp = (void **) &disp->GetFragDataLocationEXT;
+        snprintf(symboln, sizeof(symboln), "%sGetFragDataLocationEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetFragDataLocationEXT) {
+        void ** procp = (void **) &disp->GetFragDataLocationEXT;
+        snprintf(symboln, sizeof(symboln), "%sGetFragDataLocation", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetUniformuivEXT) {
+        void ** procp = (void **) &disp->GetUniformuivEXT;
+        snprintf(symboln, sizeof(symboln), "%sGetUniformuivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetUniformuivEXT) {
+        void ** procp = (void **) &disp->GetUniformuivEXT;
+        snprintf(symboln, sizeof(symboln), "%sGetUniformuiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetVertexAttribIivEXT) {
+        void ** procp = (void **) &disp->GetVertexAttribIivEXT;
+        snprintf(symboln, sizeof(symboln), "%sGetVertexAttribIivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetVertexAttribIivEXT) {
+        void ** procp = (void **) &disp->GetVertexAttribIivEXT;
+        snprintf(symboln, sizeof(symboln), "%sGetVertexAttribIiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetVertexAttribIuivEXT) {
+        void ** procp = (void **) &disp->GetVertexAttribIuivEXT;
+        snprintf(symboln, sizeof(symboln), "%sGetVertexAttribIuivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetVertexAttribIuivEXT) {
+        void ** procp = (void **) &disp->GetVertexAttribIuivEXT;
+        snprintf(symboln, sizeof(symboln), "%sGetVertexAttribIuiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform1uiEXT) {
+        void ** procp = (void **) &disp->Uniform1uiEXT;
+        snprintf(symboln, sizeof(symboln), "%sUniform1uiEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform1uiEXT) {
+        void ** procp = (void **) &disp->Uniform1uiEXT;
+        snprintf(symboln, sizeof(symboln), "%sUniform1ui", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform1uivEXT) {
+        void ** procp = (void **) &disp->Uniform1uivEXT;
+        snprintf(symboln, sizeof(symboln), "%sUniform1uivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform1uivEXT) {
+        void ** procp = (void **) &disp->Uniform1uivEXT;
+        snprintf(symboln, sizeof(symboln), "%sUniform1uiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform2uiEXT) {
+        void ** procp = (void **) &disp->Uniform2uiEXT;
+        snprintf(symboln, sizeof(symboln), "%sUniform2uiEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform2uiEXT) {
+        void ** procp = (void **) &disp->Uniform2uiEXT;
+        snprintf(symboln, sizeof(symboln), "%sUniform2ui", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform2uivEXT) {
+        void ** procp = (void **) &disp->Uniform2uivEXT;
+        snprintf(symboln, sizeof(symboln), "%sUniform2uivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform2uivEXT) {
+        void ** procp = (void **) &disp->Uniform2uivEXT;
+        snprintf(symboln, sizeof(symboln), "%sUniform2uiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform3uiEXT) {
+        void ** procp = (void **) &disp->Uniform3uiEXT;
+        snprintf(symboln, sizeof(symboln), "%sUniform3uiEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform3uiEXT) {
+        void ** procp = (void **) &disp->Uniform3uiEXT;
+        snprintf(symboln, sizeof(symboln), "%sUniform3ui", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform3uivEXT) {
+        void ** procp = (void **) &disp->Uniform3uivEXT;
+        snprintf(symboln, sizeof(symboln), "%sUniform3uivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform3uivEXT) {
+        void ** procp = (void **) &disp->Uniform3uivEXT;
+        snprintf(symboln, sizeof(symboln), "%sUniform3uiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform4uiEXT) {
+        void ** procp = (void **) &disp->Uniform4uiEXT;
+        snprintf(symboln, sizeof(symboln), "%sUniform4uiEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform4uiEXT) {
+        void ** procp = (void **) &disp->Uniform4uiEXT;
+        snprintf(symboln, sizeof(symboln), "%sUniform4ui", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform4uivEXT) {
+        void ** procp = (void **) &disp->Uniform4uivEXT;
+        snprintf(symboln, sizeof(symboln), "%sUniform4uivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->Uniform4uivEXT) {
+        void ** procp = (void **) &disp->Uniform4uivEXT;
+        snprintf(symboln, sizeof(symboln), "%sUniform4uiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI1iEXT) {
+        void ** procp = (void **) &disp->VertexAttribI1iEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI1iEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI1iEXT) {
+        void ** procp = (void **) &disp->VertexAttribI1iEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI1i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI1ivEXT) {
+        void ** procp = (void **) &disp->VertexAttribI1ivEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI1ivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI1ivEXT) {
+        void ** procp = (void **) &disp->VertexAttribI1ivEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI1iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI1uiEXT) {
+        void ** procp = (void **) &disp->VertexAttribI1uiEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI1uiEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI1uiEXT) {
+        void ** procp = (void **) &disp->VertexAttribI1uiEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI1ui", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI1uivEXT) {
+        void ** procp = (void **) &disp->VertexAttribI1uivEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI1uivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI1uivEXT) {
+        void ** procp = (void **) &disp->VertexAttribI1uivEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI1uiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI2iEXT) {
+        void ** procp = (void **) &disp->VertexAttribI2iEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI2iEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI2iEXT) {
+        void ** procp = (void **) &disp->VertexAttribI2iEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI2i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI2ivEXT) {
+        void ** procp = (void **) &disp->VertexAttribI2ivEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI2ivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI2ivEXT) {
+        void ** procp = (void **) &disp->VertexAttribI2ivEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI2iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI2uiEXT) {
+        void ** procp = (void **) &disp->VertexAttribI2uiEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI2uiEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI2uiEXT) {
+        void ** procp = (void **) &disp->VertexAttribI2uiEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI2ui", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI2uivEXT) {
+        void ** procp = (void **) &disp->VertexAttribI2uivEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI2uivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI2uivEXT) {
+        void ** procp = (void **) &disp->VertexAttribI2uivEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI2uiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI3iEXT) {
+        void ** procp = (void **) &disp->VertexAttribI3iEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI3iEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI3iEXT) {
+        void ** procp = (void **) &disp->VertexAttribI3iEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI3i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI3ivEXT) {
+        void ** procp = (void **) &disp->VertexAttribI3ivEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI3ivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI3ivEXT) {
+        void ** procp = (void **) &disp->VertexAttribI3ivEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI3iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI3uiEXT) {
+        void ** procp = (void **) &disp->VertexAttribI3uiEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI3uiEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI3uiEXT) {
+        void ** procp = (void **) &disp->VertexAttribI3uiEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI3ui", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI3uivEXT) {
+        void ** procp = (void **) &disp->VertexAttribI3uivEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI3uivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI3uivEXT) {
+        void ** procp = (void **) &disp->VertexAttribI3uivEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI3uiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI4bvEXT) {
+        void ** procp = (void **) &disp->VertexAttribI4bvEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI4bvEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI4bvEXT) {
+        void ** procp = (void **) &disp->VertexAttribI4bvEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI4bv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI4iEXT) {
+        void ** procp = (void **) &disp->VertexAttribI4iEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI4iEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI4iEXT) {
+        void ** procp = (void **) &disp->VertexAttribI4iEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI4i", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI4ivEXT) {
+        void ** procp = (void **) &disp->VertexAttribI4ivEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI4ivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI4ivEXT) {
+        void ** procp = (void **) &disp->VertexAttribI4ivEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI4iv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI4svEXT) {
+        void ** procp = (void **) &disp->VertexAttribI4svEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI4svEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI4svEXT) {
+        void ** procp = (void **) &disp->VertexAttribI4svEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI4sv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI4ubvEXT) {
+        void ** procp = (void **) &disp->VertexAttribI4ubvEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI4ubvEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI4ubvEXT) {
+        void ** procp = (void **) &disp->VertexAttribI4ubvEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI4ubv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI4uiEXT) {
+        void ** procp = (void **) &disp->VertexAttribI4uiEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI4uiEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI4uiEXT) {
+        void ** procp = (void **) &disp->VertexAttribI4uiEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI4ui", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI4uivEXT) {
+        void ** procp = (void **) &disp->VertexAttribI4uivEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI4uivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI4uivEXT) {
+        void ** procp = (void **) &disp->VertexAttribI4uivEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI4uiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI4usvEXT) {
+        void ** procp = (void **) &disp->VertexAttribI4usvEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI4usvEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribI4usvEXT) {
+        void ** procp = (void **) &disp->VertexAttribI4usvEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribI4usv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribIPointerEXT) {
+        void ** procp = (void **) &disp->VertexAttribIPointerEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribIPointerEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->VertexAttribIPointerEXT) {
+        void ** procp = (void **) &disp->VertexAttribIPointerEXT;
+        snprintf(symboln, sizeof(symboln), "%sVertexAttribIPointer", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FramebufferTextureLayerEXT) {
+        void ** procp = (void **) &disp->FramebufferTextureLayerEXT;
+        snprintf(symboln, sizeof(symboln), "%sFramebufferTextureLayer", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->FramebufferTextureLayerEXT) {
+        void ** procp = (void **) &disp->FramebufferTextureLayerEXT;
+        snprintf(symboln, sizeof(symboln), "%sFramebufferTextureLayerEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ColorMaskIndexedEXT) {
+        void ** procp = (void **) &disp->ColorMaskIndexedEXT;
+        snprintf(symboln, sizeof(symboln), "%sColorMaskIndexedEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ColorMaskIndexedEXT) {
+        void ** procp = (void **) &disp->ColorMaskIndexedEXT;
+        snprintf(symboln, sizeof(symboln), "%sColorMaski", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DisableIndexedEXT) {
+        void ** procp = (void **) &disp->DisableIndexedEXT;
+        snprintf(symboln, sizeof(symboln), "%sDisableIndexedEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->DisableIndexedEXT) {
+        void ** procp = (void **) &disp->DisableIndexedEXT;
+        snprintf(symboln, sizeof(symboln), "%sDisablei", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EnableIndexedEXT) {
+        void ** procp = (void **) &disp->EnableIndexedEXT;
+        snprintf(symboln, sizeof(symboln), "%sEnableIndexedEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EnableIndexedEXT) {
+        void ** procp = (void **) &disp->EnableIndexedEXT;
+        snprintf(symboln, sizeof(symboln), "%sEnablei", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetBooleanIndexedvEXT) {
+        void ** procp = (void **) &disp->GetBooleanIndexedvEXT;
+        snprintf(symboln, sizeof(symboln), "%sGetBooleanIndexedvEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetBooleanIndexedvEXT) {
+        void ** procp = (void **) &disp->GetBooleanIndexedvEXT;
+        snprintf(symboln, sizeof(symboln), "%sGetBooleani_v", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetIntegerIndexedvEXT) {
+        void ** procp = (void **) &disp->GetIntegerIndexedvEXT;
+        snprintf(symboln, sizeof(symboln), "%sGetIntegerIndexedvEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetIntegerIndexedvEXT) {
+        void ** procp = (void **) &disp->GetIntegerIndexedvEXT;
+        snprintf(symboln, sizeof(symboln), "%sGetIntegeri_v", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IsEnabledIndexedEXT) {
+        void ** procp = (void **) &disp->IsEnabledIndexedEXT;
+        snprintf(symboln, sizeof(symboln), "%sIsEnabledIndexedEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->IsEnabledIndexedEXT) {
+        void ** procp = (void **) &disp->IsEnabledIndexedEXT;
+        snprintf(symboln, sizeof(symboln), "%sIsEnabledi", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ClearColorIiEXT) {
+        void ** procp = (void **) &disp->ClearColorIiEXT;
+        snprintf(symboln, sizeof(symboln), "%sClearColorIiEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ClearColorIuiEXT) {
+        void ** procp = (void **) &disp->ClearColorIuiEXT;
+        snprintf(symboln, sizeof(symboln), "%sClearColorIuiEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetTexParameterIivEXT) {
+        void ** procp = (void **) &disp->GetTexParameterIivEXT;
+        snprintf(symboln, sizeof(symboln), "%sGetTexParameterIivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetTexParameterIivEXT) {
+        void ** procp = (void **) &disp->GetTexParameterIivEXT;
+        snprintf(symboln, sizeof(symboln), "%sGetTexParameterIiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetTexParameterIuivEXT) {
+        void ** procp = (void **) &disp->GetTexParameterIuivEXT;
+        snprintf(symboln, sizeof(symboln), "%sGetTexParameterIuivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetTexParameterIuivEXT) {
+        void ** procp = (void **) &disp->GetTexParameterIuivEXT;
+        snprintf(symboln, sizeof(symboln), "%sGetTexParameterIuiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexParameterIivEXT) {
+        void ** procp = (void **) &disp->TexParameterIivEXT;
+        snprintf(symboln, sizeof(symboln), "%sTexParameterIivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexParameterIivEXT) {
+        void ** procp = (void **) &disp->TexParameterIivEXT;
+        snprintf(symboln, sizeof(symboln), "%sTexParameterIiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexParameterIuivEXT) {
+        void ** procp = (void **) &disp->TexParameterIuivEXT;
+        snprintf(symboln, sizeof(symboln), "%sTexParameterIuivEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TexParameterIuivEXT) {
+        void ** procp = (void **) &disp->TexParameterIuivEXT;
+        snprintf(symboln, sizeof(symboln), "%sTexParameterIuiv", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BeginConditionalRenderNV) {
+        void ** procp = (void **) &disp->BeginConditionalRenderNV;
+        snprintf(symboln, sizeof(symboln), "%sBeginConditionalRenderNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BeginConditionalRenderNV) {
+        void ** procp = (void **) &disp->BeginConditionalRenderNV;
+        snprintf(symboln, sizeof(symboln), "%sBeginConditionalRender", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EndConditionalRenderNV) {
+        void ** procp = (void **) &disp->EndConditionalRenderNV;
+        snprintf(symboln, sizeof(symboln), "%sEndConditionalRenderNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EndConditionalRenderNV) {
+        void ** procp = (void **) &disp->EndConditionalRenderNV;
+        snprintf(symboln, sizeof(symboln), "%sEndConditionalRender", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BeginTransformFeedbackEXT) {
+        void ** procp = (void **) &disp->BeginTransformFeedbackEXT;
+        snprintf(symboln, sizeof(symboln), "%sBeginTransformFeedbackEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BeginTransformFeedbackEXT) {
+        void ** procp = (void **) &disp->BeginTransformFeedbackEXT;
+        snprintf(symboln, sizeof(symboln), "%sBeginTransformFeedback", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BindBufferBaseEXT) {
+        void ** procp = (void **) &disp->BindBufferBaseEXT;
+        snprintf(symboln, sizeof(symboln), "%sBindBufferBaseEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BindBufferBaseEXT) {
+        void ** procp = (void **) &disp->BindBufferBaseEXT;
+        snprintf(symboln, sizeof(symboln), "%sBindBufferBase", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BindBufferOffsetEXT) {
+        void ** procp = (void **) &disp->BindBufferOffsetEXT;
+        snprintf(symboln, sizeof(symboln), "%sBindBufferOffsetEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BindBufferRangeEXT) {
+        void ** procp = (void **) &disp->BindBufferRangeEXT;
+        snprintf(symboln, sizeof(symboln), "%sBindBufferRangeEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->BindBufferRangeEXT) {
+        void ** procp = (void **) &disp->BindBufferRangeEXT;
+        snprintf(symboln, sizeof(symboln), "%sBindBufferRange", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EndTransformFeedbackEXT) {
+        void ** procp = (void **) &disp->EndTransformFeedbackEXT;
+        snprintf(symboln, sizeof(symboln), "%sEndTransformFeedbackEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EndTransformFeedbackEXT) {
+        void ** procp = (void **) &disp->EndTransformFeedbackEXT;
+        snprintf(symboln, sizeof(symboln), "%sEndTransformFeedback", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetTransformFeedbackVaryingEXT) {
+        void ** procp = (void **) &disp->GetTransformFeedbackVaryingEXT;
+        snprintf(symboln, sizeof(symboln), "%sGetTransformFeedbackVaryingEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetTransformFeedbackVaryingEXT) {
+        void ** procp = (void **) &disp->GetTransformFeedbackVaryingEXT;
+        snprintf(symboln, sizeof(symboln), "%sGetTransformFeedbackVarying", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TransformFeedbackVaryingsEXT) {
+        void ** procp = (void **) &disp->TransformFeedbackVaryingsEXT;
+        snprintf(symboln, sizeof(symboln), "%sTransformFeedbackVaryingsEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TransformFeedbackVaryingsEXT) {
+        void ** procp = (void **) &disp->TransformFeedbackVaryingsEXT;
+        snprintf(symboln, sizeof(symboln), "%sTransformFeedbackVaryings", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ProvokingVertexEXT) {
+        void ** procp = (void **) &disp->ProvokingVertexEXT;
+        snprintf(symboln, sizeof(symboln), "%sProvokingVertexEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ProvokingVertexEXT) {
+        void ** procp = (void **) &disp->ProvokingVertexEXT;
+        snprintf(symboln, sizeof(symboln), "%sProvokingVertex", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetTexParameterPointervAPPLE) {
+        void ** procp = (void **) &disp->GetTexParameterPointervAPPLE;
+        snprintf(symboln, sizeof(symboln), "%sGetTexParameterPointervAPPLE", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TextureRangeAPPLE) {
+        void ** procp = (void **) &disp->TextureRangeAPPLE;
+        snprintf(symboln, sizeof(symboln), "%sTextureRangeAPPLE", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetObjectParameterivAPPLE) {
+        void ** procp = (void **) &disp->GetObjectParameterivAPPLE;
+        snprintf(symboln, sizeof(symboln), "%sGetObjectParameterivAPPLE", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ObjectPurgeableAPPLE) {
+        void ** procp = (void **) &disp->ObjectPurgeableAPPLE;
+        snprintf(symboln, sizeof(symboln), "%sObjectPurgeableAPPLE", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ObjectUnpurgeableAPPLE) {
+        void ** procp = (void **) &disp->ObjectUnpurgeableAPPLE;
+        snprintf(symboln, sizeof(symboln), "%sObjectUnpurgeableAPPLE", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ActiveProgramEXT) {
+        void ** procp = (void **) &disp->ActiveProgramEXT;
+        snprintf(symboln, sizeof(symboln), "%sActiveProgramEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->CreateShaderProgramEXT) {
+        void ** procp = (void **) &disp->CreateShaderProgramEXT;
+        snprintf(symboln, sizeof(symboln), "%sCreateShaderProgramEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->UseShaderProgramEXT) {
+        void ** procp = (void **) &disp->UseShaderProgramEXT;
+        snprintf(symboln, sizeof(symboln), "%sUseShaderProgramEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->TextureBarrierNV) {
+        void ** procp = (void **) &disp->TextureBarrierNV;
+        snprintf(symboln, sizeof(symboln), "%sTextureBarrierNV", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->StencilFuncSeparateATI) {
+        void ** procp = (void **) &disp->StencilFuncSeparateATI;
+        snprintf(symboln, sizeof(symboln), "%sStencilFuncSeparateATI", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ProgramEnvParameters4fvEXT) {
+        void ** procp = (void **) &disp->ProgramEnvParameters4fvEXT;
+        snprintf(symboln, sizeof(symboln), "%sProgramEnvParameters4fvEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->ProgramLocalParameters4fvEXT) {
+        void ** procp = (void **) &disp->ProgramLocalParameters4fvEXT;
+        snprintf(symboln, sizeof(symboln), "%sProgramLocalParameters4fvEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetQueryObjecti64vEXT) {
+        void ** procp = (void **) &disp->GetQueryObjecti64vEXT;
+        snprintf(symboln, sizeof(symboln), "%sGetQueryObjecti64vEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->GetQueryObjectui64vEXT) {
+        void ** procp = (void **) &disp->GetQueryObjectui64vEXT;
+        snprintf(symboln, sizeof(symboln), "%sGetQueryObjectui64vEXT", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EGLImageTargetRenderbufferStorageOES) {
+        void ** procp = (void **) &disp->EGLImageTargetRenderbufferStorageOES;
+        snprintf(symboln, sizeof(symboln), "%sEGLImageTargetRenderbufferStorageOES", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    if(!disp->EGLImageTargetTexture2DOES) {
+        void ** procp = (void **) &disp->EGLImageTargetTexture2DOES;
+        snprintf(symboln, sizeof(symboln), "%sEGLImageTargetTexture2DOES", symbol_prefix);
+        *procp = dlsym(handle, symboln);
+    }
+
+
+    __glapi_gentable_set_remaining_noop(disp);
+
+    return disp;
+}
+
diff --git a/src/mapi/glapi/sources.mak b/src/mapi/glapi/sources.mak
index 0b4d8cf65df..dfc6cc6db22 100644
--- a/src/mapi/glapi/sources.mak
+++ b/src/mapi/glapi/sources.mak
@@ -3,6 +3,7 @@
 GLAPI_SOURCES = \
 	glapi_dispatch.c \
 	glapi_entrypoint.c \
+	glapi_gentable.c \
 	glapi_getproc.c \
 	glapi_nop.c \
 	glthread.c \
diff --git a/src/mapi/mapi/entry_x86-64_tls.h b/src/mapi/mapi/entry_x86-64_tls.h
index d3b606c8ac5..72d4125a694 100644
--- a/src/mapi/mapi/entry_x86-64_tls.h
+++ b/src/mapi/mapi/entry_x86-64_tls.h
@@ -76,10 +76,12 @@ entry_patch_public(void)
 {
 }
 
+static char
+x86_64_entry_start[];
+
 mapi_func
 entry_get_public(int slot)
 {
-   extern char x86_64_entry_start[];
    return (mapi_func) (x86_64_entry_start + slot * 32);
 }
 
diff --git a/src/mapi/mapi/entry_x86_tls.h b/src/mapi/mapi/entry_x86_tls.h
index 5169069a132..de918128eee 100644
--- a/src/mapi/mapi/entry_x86_tls.h
+++ b/src/mapi/mapi/entry_x86_tls.h
@@ -86,12 +86,13 @@ __asm__(".text");
 extern unsigned long
 x86_current_tls();
 
+static char x86_entry_start[];
+static char x86_entry_end[];
+
 void
 entry_patch_public(void)
 {
 #ifndef GLX_X86_READONLY_TEXT
-   extern char x86_entry_start[];
-   extern char x86_entry_end[];
    char patch[8] = {
       0x65, 0xa1, 0x00, 0x00, 0x00, 0x00, /* movl %gs:0x0, %eax */
       0x90, 0x90                          /* nop's */
@@ -108,7 +109,6 @@ entry_patch_public(void)
 mapi_func
 entry_get_public(int slot)
 {
-   extern char x86_entry_start[];
    return (mapi_func) (x86_entry_start + slot * 16);
 }
 
diff --git a/src/mapi/mapi/entry_x86_tsd.h b/src/mapi/mapi/entry_x86_tsd.h
index 1491478d470..c479c199e23 100644
--- a/src/mapi/mapi/entry_x86_tsd.h
+++ b/src/mapi/mapi/entry_x86_tsd.h
@@ -60,6 +60,9 @@ __asm__(".balign 32\n"
 #include <string.h>
 #include "u_execmem.h"
 
+static const char x86_entry_start[];
+static const char x86_entry_end[];
+
 void
 entry_patch_public(void)
 {
@@ -68,7 +71,6 @@ entry_patch_public(void)
 mapi_func
 entry_get_public(int slot)
 {
-   extern const char x86_entry_start[];
    return (mapi_func) (x86_entry_start + slot * X86_ENTRY_SIZE);
 }
 
@@ -84,7 +86,6 @@ entry_patch(mapi_func entry, int slot)
 mapi_func
 entry_generate(int slot)
 {
-   extern const char x86_entry_end[];
    const char *code_templ = x86_entry_end - X86_ENTRY_SIZE;
    void *code;
    mapi_func entry;
diff --git a/src/mesa/SConscript b/src/mesa/SConscript
index fdb4d5a5814..24e2155c387 100644
--- a/src/mesa/SConscript
+++ b/src/mesa/SConscript
@@ -121,7 +121,6 @@ main_sources = [
     'main/texobj.c',
     'main/texpal.c',
     'main/texparam.c',
-    'main/texrender.c',
     'main/texstate.c',
     'main/texstore.c',
     'main/texturebarrier.c',
@@ -174,6 +173,7 @@ swrast_sources = [
     'swrast/s_stencil.c',
     'swrast/s_texcombine.c',
     'swrast/s_texfilter.c',
+    'swrast/s_texrender.c',
     'swrast/s_triangle.c',
     'swrast/s_zoom.c',
 ]
diff --git a/src/mesa/drivers/common/driverfuncs.c b/src/mesa/drivers/common/driverfuncs.c
index 0dbc7c3e853..8ab129dd73d 100644
--- a/src/mesa/drivers/common/driverfuncs.c
+++ b/src/mesa/drivers/common/driverfuncs.c
@@ -40,7 +40,6 @@
 #include "main/texstore.h"
 #include "main/bufferobj.h"
 #include "main/fbobject.h"
-#include "main/texrender.h"
 #include "main/samplerobj.h"
 #include "main/syncobj.h"
 #include "main/texturebarrier.h"
@@ -183,8 +182,8 @@ _mesa_init_driver_functions(struct dd_function_table *driver)
 
    driver->NewFramebuffer = _mesa_new_framebuffer;
    driver->NewRenderbuffer = _mesa_new_soft_renderbuffer;
-   driver->RenderTexture = _mesa_render_texture;
-   driver->FinishRenderTexture = _mesa_finish_render_texture;
+   driver->RenderTexture = _swrast_render_texture;
+   driver->FinishRenderTexture = _swrast_finish_render_texture;
    driver->FramebufferRenderbuffer = _mesa_framebuffer_renderbuffer;
    driver->ValidateFramebuffer = _mesa_validate_framebuffer;
 
diff --git a/src/mesa/drivers/common/meta.c b/src/mesa/drivers/common/meta.c
index 979926a7e8f..0e58aeca3f5 100644
--- a/src/mesa/drivers/common/meta.c
+++ b/src/mesa/drivers/common/meta.c
@@ -2691,12 +2691,26 @@ copy_tex_image(struct gl_context *ctx, GLuint dims, GLenum target, GLint level,
    GLenum format, type;
    GLint bpp;
    void *buf;
+   struct gl_renderbuffer *read_rb = ctx->ReadBuffer->_ColorReadBuffer;
 
    texObj = _mesa_get_current_tex_object(ctx, target);
    texImage = _mesa_get_tex_image(ctx, texObj, target, level);
 
    /* Choose format/type for temporary image buffer */
    format = _mesa_base_tex_format(ctx, internalFormat);
+
+   if (format == GL_LUMINANCE &&
+       _mesa_get_format_base_format(read_rb->Format) != GL_LUMINANCE) {
+      /* The glReadPixels() path will convert RGB to luminance by
+       * summing R+G+B.  glCopyTexImage() is supposed to behave as
+       * glCopyPixels, which doesn't do that change, and instead
+       * leaves it up to glTexImage which converts RGB to luminance by
+       * just taking the R channel.  To avoid glReadPixels() trashing
+       * our data, use RGBA for our temporary image.
+       */
+      format = GL_RGBA;
+   }
+
    type = get_temp_image_type(ctx, format);
    bpp = _mesa_bytes_per_pixel(format, type);
    if (bpp <= 0) {
diff --git a/src/mesa/drivers/dri/i915/i830_texstate.c b/src/mesa/drivers/dri/i915/i830_texstate.c
index 3298dbb69f5..d4af5e51026 100644
--- a/src/mesa/drivers/dri/i915/i830_texstate.c
+++ b/src/mesa/drivers/dri/i915/i830_texstate.c
@@ -40,7 +40,7 @@
 
 
 static GLuint
-translate_texture_format(GLuint mesa_format, GLuint internal_format)
+translate_texture_format(GLuint mesa_format)
 {
    switch (mesa_format) {
    case MESA_FORMAT_L8:
@@ -156,8 +156,7 @@ i830_update_tex_unit(struct intel_context *intel, GLuint unit, GLuint ss3)
     */
    i830->state.tex_offset[unit] = dst_x * intelObj->mt->cpp + dst_y * pitch;
 
-   format = translate_texture_format(firstImage->TexFormat,
-				     firstImage->InternalFormat);
+   format = translate_texture_format(firstImage->TexFormat);
 
    state[I830_TEXREG_TM0LI] = (_3DSTATE_LOAD_STATE_IMMEDIATE_2 |
                                (LOAD_TEXTURE_MAP0 << unit) | 4);
diff --git a/src/mesa/drivers/dri/i915/i830_vtbl.c b/src/mesa/drivers/dri/i915/i830_vtbl.c
index 19f08077599..584df82b50c 100644
--- a/src/mesa/drivers/dri/i915/i830_vtbl.c
+++ b/src/mesa/drivers/dri/i915/i830_vtbl.c
@@ -31,8 +31,10 @@
 #include "intel_regions.h"
 #include "intel_tris.h"
 #include "intel_fbo.h"
+#include "tnl/tnl.h"
 #include "tnl/t_context.h"
 #include "tnl/t_vertex.h"
+#include "swrast_setup/swrast_setup.h"
 
 #define FILE_DEBUG_FLAG DEBUG_STATE
 
@@ -609,6 +611,8 @@ i830_set_draw_region(struct intel_context *intel,
    struct gl_context *ctx = &intel->ctx;
    struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0];
    struct intel_renderbuffer *irb = intel_renderbuffer(rb);
+   struct gl_renderbuffer *drb;
+   struct intel_renderbuffer *idrb = NULL;
    GLuint value;
    struct i830_hw_state *state = &i830->state;
    uint32_t draw_x, draw_y;
@@ -649,6 +653,13 @@ i830_set_draw_region(struct intel_context *intel,
    }
    state->Buffer[I830_DESTREG_DV1] = value;
 
+   drb = ctx->DrawBuffer->Attachment[BUFFER_DEPTH].Renderbuffer;
+   if (!drb)
+      drb = ctx->DrawBuffer->Attachment[BUFFER_STENCIL].Renderbuffer;
+
+   if (drb)
+      idrb = intel_renderbuffer(drb);
+
    /* We set up the drawing rectangle to be offset into the color
     * region's location in the miptree.  If it doesn't match with
     * depth's offsets, we can't render to it.
@@ -660,16 +671,15 @@ i830_set_draw_region(struct intel_context *intel,
     * can't do in general due to tiling)
     */
    FALLBACK(intel, I830_FALLBACK_DRAW_OFFSET,
-	    (depth_region && color_regions[0]) &&
-	    (depth_region->draw_x != color_regions[0]->draw_x ||
-	     depth_region->draw_y != color_regions[0]->draw_y));
-
-   if (color_regions[0]) {
-      draw_x = color_regions[0]->draw_x;
-      draw_y = color_regions[0]->draw_y;
-   } else if (depth_region) {
-      draw_x = depth_region->draw_x;
-      draw_y = depth_region->draw_y;
+	    idrb && irb && (idrb->draw_x != irb->draw_x ||
+			    idrb->draw_y != irb->draw_y));
+
+   if (irb) {
+      draw_x = irb->draw_x;
+      draw_y = irb->draw_y;
+   } else if (idrb) {
+      draw_x = idrb->draw_x;
+      draw_y = idrb->draw_y;
    } else {
       draw_x = 0;
       draw_y = 0;
@@ -707,6 +717,12 @@ i830_assert_not_dirty( struct intel_context *intel )
 static void
 i830_invalidate_state(struct intel_context *intel, GLuint new_state)
 {
+   struct gl_context *ctx = &intel->ctx;
+
+   _swsetup_InvalidateState(ctx, new_state);
+   _tnl_InvalidateState(ctx, new_state);
+   _tnl_invalidate_vertex_state(ctx, new_state);
+
    if (new_state & _NEW_LIGHT)
       i830_update_provoking_vertex(&intel->ctx);
 }
diff --git a/src/mesa/drivers/dri/i915/i915_texstate.c b/src/mesa/drivers/dri/i915/i915_texstate.c
index 5aa2ea18048..bcf42d59969 100644
--- a/src/mesa/drivers/dri/i915/i915_texstate.c
+++ b/src/mesa/drivers/dri/i915/i915_texstate.c
@@ -39,8 +39,7 @@
 
 
 static GLuint
-translate_texture_format(gl_format mesa_format, GLuint internal_format,
-			 GLenum DepthMode)
+translate_texture_format(gl_format mesa_format, GLenum DepthMode)
 {
    switch (mesa_format) {
    case MESA_FORMAT_L8:
@@ -165,7 +164,6 @@ i915_update_tex_unit(struct intel_context *intel, GLuint unit, GLuint ss3)
    i915->state.tex_offset[unit] = 0; /* Always the origin of the miptree */
 
    format = translate_texture_format(firstImage->TexFormat,
-				     firstImage->InternalFormat,
 				     sampler->DepthMode);
    pitch = intelObj->mt->region->pitch * intelObj->mt->cpp;
 
diff --git a/src/mesa/drivers/dri/i915/i915_vtbl.c b/src/mesa/drivers/dri/i915/i915_vtbl.c
index 820feba04ba..9721a1c0e4d 100644
--- a/src/mesa/drivers/dri/i915/i915_vtbl.c
+++ b/src/mesa/drivers/dri/i915/i915_vtbl.c
@@ -33,8 +33,10 @@
 #include "main/macros.h"
 #include "main/colormac.h"
 
+#include "tnl/tnl.h"
 #include "tnl/t_context.h"
 #include "tnl/t_vertex.h"
+#include "swrast_setup/swrast_setup.h"
 
 #include "intel_batchbuffer.h"
 #include "intel_regions.h"
@@ -561,6 +563,8 @@ i915_set_draw_region(struct intel_context *intel,
    struct gl_context *ctx = &intel->ctx;
    struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0];
    struct intel_renderbuffer *irb = intel_renderbuffer(rb);
+   struct gl_renderbuffer *drb;
+   struct intel_renderbuffer *idrb = NULL;
    GLuint value;
    struct i915_hw_state *state = &i915->state;
    uint32_t draw_x, draw_y, draw_offset;
@@ -609,6 +613,13 @@ i915_set_draw_region(struct intel_context *intel,
    }
    state->Buffer[I915_DESTREG_DV1] = value;
 
+   drb = ctx->DrawBuffer->Attachment[BUFFER_DEPTH].Renderbuffer;
+   if (!drb)
+      drb = ctx->DrawBuffer->Attachment[BUFFER_STENCIL].Renderbuffer;
+
+   if (drb)
+      idrb = intel_renderbuffer(drb);
+
    /* We set up the drawing rectangle to be offset into the color
     * region's location in the miptree.  If it doesn't match with
     * depth's offsets, we can't render to it.
@@ -620,16 +631,15 @@ i915_set_draw_region(struct intel_context *intel,
     * can't do in general due to tiling)
     */
    FALLBACK(intel, I915_FALLBACK_DRAW_OFFSET,
-	    (depth_region && color_regions[0]) &&
-	    (depth_region->draw_x != color_regions[0]->draw_x ||
-	     depth_region->draw_y != color_regions[0]->draw_y));
-
-   if (color_regions[0]) {
-      draw_x = color_regions[0]->draw_x;
-      draw_y = color_regions[0]->draw_y;
-   } else if (depth_region) {
-      draw_x = depth_region->draw_x;
-      draw_y = depth_region->draw_y;
+	    idrb && irb && (idrb->draw_x != irb->draw_x ||
+			    idrb->draw_y != irb->draw_y));
+
+   if (irb) {
+      draw_x = irb->draw_x;
+      draw_y = irb->draw_y;
+   } else if (idrb) {
+      draw_x = idrb->draw_x;
+      draw_y = idrb->draw_y;
    } else {
       draw_x = 0;
       draw_y = 0;
@@ -695,6 +705,16 @@ i915_is_hiz_depth_format(struct intel_context *intel,
    return false;
 }
 
+static void
+i915_invalidate_state(struct intel_context *intel, GLuint new_state)
+{
+   struct gl_context *ctx = &intel->ctx;
+
+   _swsetup_InvalidateState(ctx, new_state);
+   _tnl_InvalidateState(ctx, new_state);
+   _tnl_invalidate_vertex_state(ctx, new_state);
+}
+
 void
 i915InitVtbl(struct i915_context *i915)
 {
@@ -709,6 +729,7 @@ i915InitVtbl(struct i915_context *i915)
    i915->intel.vtbl.update_texture_state = i915UpdateTextureState;
    i915->intel.vtbl.assert_not_dirty = i915_assert_not_dirty;
    i915->intel.vtbl.finish_batch = intel_finish_vb;
+   i915->intel.vtbl.invalidate_state = i915_invalidate_state;
    i915->intel.vtbl.render_target_supported = i915_render_target_supported;
    i915->intel.vtbl.is_hiz_depth_format = i915_is_hiz_depth_format;
 }
diff --git a/src/mesa/drivers/dri/i965/brw_clip.c b/src/mesa/drivers/dri/i965/brw_clip.c
index c7d428ba48d..d82206bae52 100644
--- a/src/mesa/drivers/dri/i965/brw_clip.c
+++ b/src/mesa/drivers/dri/i965/brw_clip.c
@@ -146,15 +146,12 @@ static void compile_clip_prog( struct brw_context *brw,
       printf("\n");
    }
 
-   /* Upload
-    */
-   drm_intel_bo_unreference(brw->clip.prog_bo);
-   brw->clip.prog_bo = brw_upload_cache(&brw->cache,
-					BRW_CLIP_PROG,
-					&c.key, sizeof(c.key),
-					program, program_size,
-					&c.prog_data, sizeof(c.prog_data),
-					&brw->clip.prog_data);
+   brw_upload_cache(&brw->cache,
+		    BRW_CLIP_PROG,
+		    &c.key, sizeof(c.key),
+		    program, program_size,
+		    &c.prog_data, sizeof(c.prog_data),
+		    &brw->clip.prog_offset, &brw->clip.prog_data);
    ralloc_free(mem_ctx);
 }
 
@@ -271,12 +268,11 @@ static void upload_clip_prog(struct brw_context *brw)
       }
    }
 
-   drm_intel_bo_unreference(brw->clip.prog_bo);
-   brw->clip.prog_bo = brw_search_cache(&brw->cache, BRW_CLIP_PROG,
-					&key, sizeof(key),
-					&brw->clip.prog_data);
-   if (brw->clip.prog_bo == NULL)
+   if (!brw_search_cache(&brw->cache, BRW_CLIP_PROG,
+			 &key, sizeof(key),
+			 &brw->clip.prog_offset, &brw->clip.prog_data)) {
       compile_clip_prog( brw, &key );
+   }
 }
 
 
diff --git a/src/mesa/drivers/dri/i965/brw_clip_state.c b/src/mesa/drivers/dri/i965/brw_clip_state.c
index 6015c8cbe9f..b9efbb74c87 100644
--- a/src/mesa/drivers/dri/i965/brw_clip_state.c
+++ b/src/mesa/drivers/dri/i965/brw_clip_state.c
@@ -43,11 +43,15 @@ brw_prepare_clip_unit(struct brw_context *brw)
    clip = brw_state_batch(brw, sizeof(*clip), 32, &brw->clip.state_offset);
    memset(clip, 0, sizeof(*clip));
 
-   /* CACHE_NEW_CLIP_PROG */
+   /* BRW_NEW_PROGRAM_CACHE | CACHE_NEW_CLIP_PROG */
    clip->thread0.grf_reg_count = (ALIGN(brw->clip.prog_data->total_grf, 16) /
 				 16 - 1);
-   /* reloc */
-   clip->thread0.kernel_start_pointer = brw->clip.prog_bo->offset >> 6;
+   clip->thread0.kernel_start_pointer =
+      brw_program_reloc(brw,
+			brw->clip.state_offset +
+			offsetof(struct brw_clip_unit_state, thread0),
+			brw->clip.prog_offset +
+			(clip->thread0.grf_reg_count << 1)) >> 6;
 
    clip->thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754;
    clip->thread1.single_program_flow = 1;
@@ -110,14 +114,6 @@ brw_prepare_clip_unit(struct brw_context *brw)
    clip->viewport_ymin = -1;
    clip->viewport_ymax = 1;
 
-   /* Emit clip program relocation */
-   assert(brw->clip.prog_bo);
-   drm_intel_bo_emit_reloc(intel->batch.bo,
-			   (brw->clip.state_offset +
-			    offsetof(struct brw_clip_unit_state, thread0)),
-			   brw->clip.prog_bo, clip->thread0.grf_reg_count << 1,
-			   I915_GEM_DOMAIN_INSTRUCTION, 0);
-
    brw->state.dirty.cache |= CACHE_NEW_CLIP_UNIT;
 }
 
@@ -125,6 +121,7 @@ const struct brw_tracked_state brw_clip_unit = {
    .dirty = {
       .mesa  = _NEW_TRANSFORM,
       .brw   = (BRW_NEW_BATCH |
+		BRW_NEW_PROGRAM_CACHE |
 		BRW_NEW_CURBE_OFFSETS |
 		BRW_NEW_URB_FENCE),
       .cache = CACHE_NEW_CLIP_PROG
diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c
index d6a99ab06e2..636821839a1 100644
--- a/src/mesa/drivers/dri/i965/brw_context.c
+++ b/src/mesa/drivers/dri/i965/brw_context.c
@@ -240,6 +240,8 @@ GLboolean brwCreateContext( int api,
 
    brw->emit_state_always = 0;
 
+   intel->batch.need_workaround_flush = true;
+
    ctx->VertexProgram._MaintainTnlProgram = GL_TRUE;
    ctx->FragmentProgram._MaintainTexEnvProgram = GL_TRUE;
 
diff --git a/src/mesa/drivers/dri/i965/brw_context.h b/src/mesa/drivers/dri/i965/brw_context.h
index 621b6f8990b..a8e2b802803 100644
--- a/src/mesa/drivers/dri/i965/brw_context.h
+++ b/src/mesa/drivers/dri/i965/brw_context.h
@@ -142,7 +142,9 @@ enum brw_state_id {
    BRW_STATE_NR_VS_SURFACES,
    BRW_STATE_INDEX_BUFFER,
    BRW_STATE_VS_CONSTBUF,
-   BRW_STATE_WM_CONSTBUF
+   BRW_STATE_WM_CONSTBUF,
+   BRW_STATE_PROGRAM_CACHE,
+   BRW_STATE_STATE_BASE_ADDRESS,
 };
 
 #define BRW_NEW_URB_FENCE               (1 << BRW_STATE_URB_FENCE)
@@ -172,6 +174,8 @@ enum brw_state_id {
 #define BRW_NEW_INDEX_BUFFER           (1 << BRW_STATE_INDEX_BUFFER)
 #define BRW_NEW_VS_CONSTBUF            (1 << BRW_STATE_VS_CONSTBUF)
 #define BRW_NEW_WM_CONSTBUF            (1 << BRW_STATE_WM_CONSTBUF)
+#define BRW_NEW_PROGRAM_CACHE		(1 << BRW_STATE_PROGRAM_CACHE)
+#define BRW_NEW_STATE_BASE_ADDRESS	(1 << BRW_STATE_STATE_BASE_ADDRESS)
 
 struct brw_state_flags {
    /** State update flags signalled by mesa internals */
@@ -363,9 +367,11 @@ struct brw_cache_item {
    /** 32-bit hash of the key data */
    GLuint hash;
    GLuint key_size;		/* for variable-sized keys */
+   GLuint aux_size;
    const void *key;
 
-   drm_intel_bo *bo;
+   uint32_t offset;
+   uint32_t size;
 
    struct brw_cache_item *next;
 };   
@@ -376,14 +382,11 @@ struct brw_cache {
    struct brw_context *brw;
 
    struct brw_cache_item **items;
+   drm_intel_bo *bo;
    GLuint size, n_items;
 
-   char *name[BRW_MAX_CACHE];
-
-   /* Record of the last BOs chosen for each cache_id.  Used to set
-    * brw->state.dirty.cache when a new cache item is chosen.
-    */
-   drm_intel_bo *last_bo[BRW_MAX_CACHE];
+   uint32_t next_offset;
+   bool bo_used_by_gpu;
 };
 
 
@@ -634,8 +637,9 @@ struct brw_context
       struct brw_vs_prog_data *prog_data;
       int8_t *constant_map; /* variable array following prog_data */
 
-      drm_intel_bo *prog_bo;
       drm_intel_bo *const_bo;
+      /** Offset in the program cache to the VS program */
+      uint32_t prog_offset;
       uint32_t state_offset;
 
       /** Binding table of pointers to surf_bo entries */
@@ -651,14 +655,16 @@ struct brw_context
       struct brw_gs_prog_data *prog_data;
 
       GLboolean prog_active;
+      /** Offset in the program cache to the CLIP program pre-gen6 */
+      uint32_t prog_offset;
       uint32_t state_offset;
-      drm_intel_bo *prog_bo;
    } gs;
 
    struct {
       struct brw_clip_prog_data *prog_data;
 
-      drm_intel_bo *prog_bo;
+      /** Offset in the program cache to the CLIP program pre-gen6 */
+      uint32_t prog_offset;
 
       /* Offset in the batch to the CLIP state on pre-gen6. */
       uint32_t state_offset;
@@ -673,7 +679,8 @@ struct brw_context
    struct {
       struct brw_sf_prog_data *prog_data;
 
-      drm_intel_bo *prog_bo;
+      /** Offset in the program cache to the CLIP program pre-gen6 */
+      uint32_t prog_offset;
       uint32_t state_offset;
       uint32_t vp_offset;
    } sf;
@@ -700,12 +707,14 @@ struct brw_context
       GLuint sampler_count;
       uint32_t sampler_offset;
 
+      /** Offset in the program cache to the WM program */
+      uint32_t prog_offset;
+
       /** Binding table of pointers to surf_bo entries */
       uint32_t bind_bo_offset;
       uint32_t surf_offset[BRW_WM_MAX_SURF];
       uint32_t state_offset; /* offset in batchbuffer to pre-gen6 WM state */
 
-      drm_intel_bo *prog_bo;
       drm_intel_bo *const_bo; /* pull constant buffer. */
       /**
        * This is offset in the batch to the push constants on gen6.
@@ -717,9 +726,6 @@ struct brw_context
 
 
    struct {
-      /* gen4 */
-      drm_intel_bo *prog_bo;
-
       uint32_t state_offset;
       uint32_t blend_state_offset;
       uint32_t depth_stencil_state_offset;
@@ -874,6 +880,26 @@ brw_register_blocks(int reg_count)
    return ALIGN(reg_count, 16) / 16 - 1;
 }
 
+static inline uint32_t
+brw_program_reloc(struct brw_context *brw, uint32_t state_offset,
+		  uint32_t prog_offset)
+{
+   struct intel_context *intel = &brw->intel;
+
+   if (intel->gen >= 5) {
+      /* Using state base address. */
+      return prog_offset;
+   }
+
+   drm_intel_bo_emit_reloc(intel->batch.bo,
+			   state_offset,
+			   brw->cache.bo,
+			   prog_offset,
+			   I915_GEM_DOMAIN_INSTRUCTION, 0);
+
+   return brw->cache.bo->offset + prog_offset;
+}
+
 GLboolean brw_do_cubemap_normalize(struct exec_list *instructions);
 
 #endif
diff --git a/src/mesa/drivers/dri/i965/brw_draw.c b/src/mesa/drivers/dri/i965/brw_draw.c
index 6144f0a2bce..bdb5b672899 100644
--- a/src/mesa/drivers/dri/i965/brw_draw.c
+++ b/src/mesa/drivers/dri/i965/brw_draw.c
@@ -177,6 +177,8 @@ static void brw_emit_prim(struct brw_context *brw,
    OUT_BATCH(base_vertex_location);
    ADVANCE_BATCH();
 
+   intel->batch.need_workaround_flush = true;
+
    if (intel->always_flush_cache) {
       intel_batchbuffer_emit_mi_flush(intel);
    }
@@ -434,6 +436,7 @@ void brw_draw_prims( struct gl_context *ctx,
     */
    if (!retval) {
        _swsetup_Wakeup(ctx);
+       _tnl_wakeup(ctx);
       _tnl_draw_prims(ctx, arrays, prim, nr_prims, ib, min_index, max_index);
    }
 
diff --git a/src/mesa/drivers/dri/i965/brw_draw_upload.c b/src/mesa/drivers/dri/i965/brw_draw_upload.c
index 3cc33720486..32a1d297479 100644
--- a/src/mesa/drivers/dri/i965/brw_draw_upload.c
+++ b/src/mesa/drivers/dri/i965/brw_draw_upload.c
@@ -207,6 +207,10 @@ static GLuint get_surface_type( GLenum type, GLuint size,
       case GL_UNSIGNED_INT: return uint_types_scale[size];
       case GL_UNSIGNED_SHORT: return ushort_types_scale[size];
       case GL_UNSIGNED_BYTE: return ubyte_types_scale[size];
+      /* This produces GL_FIXED inputs as values between INT32_MIN and
+       * INT32_MAX, which will be scaled down by 1/65536 by the VS.
+       */
+      case GL_FIXED: return int_types_scale[size];
       default: assert(0); return 0;
       }
    }
@@ -225,6 +229,7 @@ static GLuint get_size( GLenum type )
    case GL_UNSIGNED_INT: return sizeof(GLuint);
    case GL_UNSIGNED_SHORT: return sizeof(GLushort);
    case GL_UNSIGNED_BYTE: return sizeof(GLubyte);
+   case GL_FIXED: return sizeof(GLuint);
    default: assert(0); return 0;
    }
 }
@@ -273,6 +278,7 @@ static void brw_prepare_vertices(struct brw_context *brw)
 {
    struct gl_context *ctx = &brw->intel.ctx;
    struct intel_context *intel = intel_context(ctx);
+   /* CACHE_NEW_VS_PROG */
    GLbitfield vs_inputs = brw->vs.prog_data->inputs_read;
    const unsigned char *ptr = NULL;
    GLuint interleaved = 0, total_size = 0;
@@ -494,6 +500,8 @@ static void brw_prepare_vertices(struct brw_context *brw)
 	    break;
 
 	 d = brw->vb.buffers[i].offset - brw->vb.current_buffers[i].offset;
+	 if (d < 0)
+	    break;
 	 if (i == 0)
 	    delta = d / brw->vb.current_buffers[i].stride;
 	 if (delta * brw->vb.current_buffers[i].stride != d)
@@ -641,7 +649,7 @@ const struct brw_tracked_state brw_vertices = {
    .dirty = {
       .mesa = 0,
       .brw = BRW_NEW_BATCH | BRW_NEW_VERTICES,
-      .cache = 0,
+      .cache = CACHE_NEW_VS_PROG,
    },
    .prepare = brw_prepare_vertices,
    .emit = brw_emit_vertices,
diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
index 09033aecd7c..b5ea943387d 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -100,7 +100,7 @@ fs_visitor::fail(const char *format, ...)
    this->fail_msg = msg;
 
    if (INTEL_DEBUG & DEBUG_WM) {
-      fprintf(stderr, msg);
+      fprintf(stderr, "%s",  msg);
    }
 }
 
@@ -1533,6 +1533,8 @@ fs_visitor::run()
 	 this->result = reg_undef;
 	 ir->accept(this);
       }
+      if (failed)
+	 return false;
 
       emit_fb_writes();
 
@@ -1684,6 +1686,9 @@ brw_fs_precompile(struct gl_context *ctx, struct gl_shader_program *prog)
    key.clamp_fragment_color = true;
 
    for (int i = 0; i < BRW_MAX_TEX_UNIT; i++) {
+      if (fp->Base.ShadowSamplers & (1 << i))
+	 key.compare_funcs[i] = GL_LESS;
+
       /* FINISHME: depth compares might use (0,0,0,W) for example */
       key.tex_swizzles[i] = SWIZZLE_XYZW;
    }
@@ -1697,14 +1702,12 @@ brw_fs_precompile(struct gl_context *ctx, struct gl_shader_program *prog)
 
    key.program_string_id = bfp->id;
 
-   drm_intel_bo *old_prog_bo = brw->wm.prog_bo;
+   uint32_t old_prog_offset = brw->wm.prog_offset;
    struct brw_wm_prog_data *old_prog_data = brw->wm.prog_data;
-   brw->wm.prog_bo = NULL;
 
    bool success = do_wm_prog(brw, prog, bfp, &key);
 
-   drm_intel_bo_unreference(brw->wm.prog_bo);
-   brw->wm.prog_bo = old_prog_bo;
+   brw->wm.prog_offset = old_prog_offset;
    brw->wm.prog_data = old_prog_data;
 
    return success;
diff --git a/src/mesa/drivers/dri/i965/brw_fs.h b/src/mesa/drivers/dri/i965/brw_fs.h
index 7570dda1024..2bf850e5dea 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.h
+++ b/src/mesa/drivers/dri/i965/brw_fs.h
@@ -441,6 +441,8 @@ public:
    void visit(ir_function *ir);
    void visit(ir_function_signature *ir);
 
+   void swizzle_result(ir_texture *ir, fs_reg orig_val, int sampler);
+
    fs_inst *emit(fs_inst inst);
 
    fs_inst *emit(int opcode)
diff --git a/src/mesa/drivers/dri/i965/brw_fs_channel_expressions.cpp b/src/mesa/drivers/dri/i965/brw_fs_channel_expressions.cpp
index 7f3f52854d2..46677a6f2ef 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_channel_expressions.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_channel_expressions.cpp
@@ -191,6 +191,8 @@ ir_channel_expressions_visitor::visit_leave(ir_assignment *ir)
    case ir_unop_log:
    case ir_unop_exp2:
    case ir_unop_log2:
+   case ir_unop_i2u:
+   case ir_unop_u2i:
    case ir_unop_f2i:
    case ir_unop_i2f:
    case ir_unop_f2b:
diff --git a/src/mesa/drivers/dri/i965/brw_fs_emit.cpp b/src/mesa/drivers/dri/i965/brw_fs_emit.cpp
index 6b7c434949c..1d89b8f1d11 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_emit.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_emit.cpp
@@ -273,7 +273,8 @@ fs_visitor::generate_tex(fs_inst *inst, struct brw_reg dst, struct brw_reg src)
 	 }
 	 break;
       case FS_OPCODE_TXD:
-	 assert(!"TXD isn't supported on gen5+ yet.");
+	 /* There is no sample_d_c message; comparisons are done manually */
+	 msg_type = GEN5_SAMPLER_MESSAGE_SAMPLE_DERIVS;
 	 break;
       }
    } else {
@@ -311,7 +312,9 @@ fs_visitor::generate_tex(fs_inst *inst, struct brw_reg dst, struct brw_reg src)
 	 }
 	 break;
       case FS_OPCODE_TXD:
-	 assert(!"TXD isn't supported on gen4 yet.");
+	 /* There is no sample_d_c message; comparisons are done manually */
+	 assert(inst->mlen == 7 || inst->mlen == 10);
+	 msg_type = BRW_SAMPLER_MESSAGE_SIMD8_SAMPLE_GRADIENTS;
 	 break;
       }
    }
diff --git a/src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp b/src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp
index f88b1316775..b4689d2c293 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp
@@ -101,7 +101,6 @@ fs_visitor::assign_regs()
     * for reg_width == 2.
     */
    int reg_width = c->dispatch_width / 8;
-   int last_grf = 0;
    int hw_reg_mapping[this->virtual_grf_next + 1];
    int first_assigned_grf = ALIGN(this->first_non_payload_grf, reg_width);
    int base_reg_count = (BRW_MAX_GRF - first_assigned_grf) / reg_width;
@@ -263,6 +262,7 @@ fs_visitor::assign_regs()
     * regs in the register classes back down to real hardware reg
     * numbers.
     */
+   this->grf_used = first_assigned_grf;
    hw_reg_mapping[0] = 0; /* unused */
    for (int i = 1; i < this->virtual_grf_next; i++) {
       int reg = ra_get_node_reg(g, i);
@@ -278,8 +278,9 @@ fs_visitor::assign_regs()
 
       assert(hw_reg >= 0);
       hw_reg_mapping[i] = first_assigned_grf + hw_reg * reg_width;
-      last_grf = MAX2(last_grf,
-		      hw_reg_mapping[i] + this->virtual_grf_sizes[i] - 1);
+      this->grf_used = MAX2(this->grf_used,
+			    hw_reg_mapping[i] + this->virtual_grf_sizes[i] *
+			    reg_width);
    }
 
    foreach_iter(exec_list_iterator, iter, this->instructions) {
@@ -290,8 +291,6 @@ fs_visitor::assign_regs()
       assign_reg(hw_reg_mapping, &inst->src[1], reg_width);
    }
 
-   this->grf_used = last_grf + reg_width;
-
    ralloc_free(g);
    ralloc_free(regs);
 
diff --git a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
index b4857871c78..9091014976b 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
@@ -349,6 +349,14 @@ fs_visitor::visit(ir_expression *ir)
       emit_math(FS_OPCODE_RSQ, this->result, op[0]);
       break;
 
+   case ir_unop_i2u:
+      op[0].type = BRW_REGISTER_TYPE_UD;
+      this->result = op[0];
+      break;
+   case ir_unop_u2i:
+      op[0].type = BRW_REGISTER_TYPE_D;
+      this->result = op[0];
+      break;
    case ir_unop_i2f:
    case ir_unop_b2f:
    case ir_unop_b2i:
@@ -549,7 +557,7 @@ fs_visitor::emit_texture_gen4(ir_texture *ir, fs_reg dst, fs_reg coordinate,
    /* g0 header. */
    mlen = 1;
 
-   if (ir->shadow_comparitor) {
+   if (ir->shadow_comparitor && ir->op != ir_txd) {
       for (int i = 0; i < ir->coordinate->type->vector_elements; i++) {
 	 fs_inst *inst = emit(BRW_OPCODE_MOV,
 			      fs_reg(MRF, base_mrf + mlen + i), coordinate);
@@ -595,7 +603,42 @@ fs_visitor::emit_texture_gen4(ir_texture *ir, fs_reg dst, fs_reg coordinate,
       /* gen4's SIMD8 sampler always has the slots for u,v,r present. */
       mlen += 3;
    } else if (ir->op == ir_txd) {
-      assert(!"TXD isn't supported on gen4 yet.");
+      ir->lod_info.grad.dPdx->accept(this);
+      fs_reg dPdx = this->result;
+
+      ir->lod_info.grad.dPdy->accept(this);
+      fs_reg dPdy = this->result;
+
+      for (int i = 0; i < ir->coordinate->type->vector_elements; i++) {
+	 emit(BRW_OPCODE_MOV, fs_reg(MRF, base_mrf + mlen + i), coordinate);
+	 coordinate.reg_offset++;
+      }
+      /* the slots for u and v are always present, but r is optional */
+      mlen += MAX2(ir->coordinate->type->vector_elements, 2);
+
+      /*  P   = u, v, r
+       * dPdx = dudx, dvdx, drdx
+       * dPdy = dudy, dvdy, drdy
+       *
+       * 2-arg: dudx   dvdx   dudy   dvdy
+       *        dPdx.x dPdx.y dPdy.x dPdy.y
+       *        m4     m5     m6     m7
+       *
+       * 3-arg: dudx   dvdx   drdx   dudy   dvdy   drdy
+       *        dPdx.x dPdx.y dPdx.z dPdy.x dPdy.y dPdy.z
+       *        m5     m6     m7     m8     m9     m10
+       */
+      for (int i = 0; i < ir->lod_info.grad.dPdx->type->vector_elements; i++) {
+	 emit(BRW_OPCODE_MOV, fs_reg(MRF, base_mrf + mlen), dPdx);
+	 dPdx.reg_offset++;
+	 mlen++;
+      }
+
+      for (int i = 0; i < ir->lod_info.grad.dPdy->type->vector_elements; i++) {
+	 emit(BRW_OPCODE_MOV, fs_reg(MRF, base_mrf + mlen), dPdy);
+	 dPdy.reg_offset++;
+	 mlen++;
+      }
    } else {
       /* Oh joy.  gen4 doesn't have SIMD8 non-shadow-compare bias/lod
        * instructions.  We'll need to do SIMD16 here.
@@ -709,7 +752,7 @@ fs_visitor::emit_texture_gen5(ir_texture *ir, fs_reg dst, fs_reg coordinate,
    }
    mlen += ir->coordinate->type->vector_elements * reg_width;
 
-   if (ir->shadow_comparitor) {
+   if (ir->shadow_comparitor && ir->op != ir_txd) {
       mlen = MAX2(mlen, header_present + 4 * reg_width);
 
       this->result = reg_undef;
@@ -742,7 +785,37 @@ fs_visitor::emit_texture_gen5(ir_texture *ir, fs_reg dst, fs_reg coordinate,
 
       inst = emit(FS_OPCODE_TXL, dst);
       break;
-   case ir_txd:
+   case ir_txd: {
+      ir->lod_info.grad.dPdx->accept(this);
+      fs_reg dPdx = this->result;
+
+      ir->lod_info.grad.dPdy->accept(this);
+      fs_reg dPdy = this->result;
+
+      mlen = MAX2(mlen, header_present + 4 * reg_width); /* skip over 'ai' */
+
+      /**
+       *  P   =  u,    v,    r
+       * dPdx = dudx, dvdx, drdx
+       * dPdy = dudy, dvdy, drdy
+       *
+       * Load up these values:
+       * - dudx   dudy   dvdx   dvdy   drdx   drdy
+       * - dPdx.x dPdy.x dPdx.y dPdy.y dPdx.z dPdy.z
+       */
+      for (int i = 0; i < ir->lod_info.grad.dPdx->type->vector_elements; i++) {
+	 emit(BRW_OPCODE_MOV, fs_reg(MRF, base_mrf + mlen), dPdx);
+	 dPdx.reg_offset++;
+	 mlen += reg_width;
+
+	 emit(BRW_OPCODE_MOV, fs_reg(MRF, base_mrf + mlen), dPdy);
+	 dPdy.reg_offset++;
+	 mlen += reg_width;
+      }
+
+      inst = emit(FS_OPCODE_TXD, dst);
+      break;
+   }
    case ir_txf:
       assert(!"GLSL 1.30 features unsupported");
       break;
@@ -776,7 +849,7 @@ fs_visitor::emit_texture_gen7(ir_texture *ir, fs_reg dst, fs_reg coordinate,
       base_mrf--;
    }
 
-   if (ir->shadow_comparitor) {
+   if (ir->shadow_comparitor && ir->op != ir_txd) {
       ir->shadow_comparitor->accept(this);
       emit(BRW_OPCODE_MOV, fs_reg(MRF, base_mrf + mlen), this->result);
       mlen += reg_width;
@@ -796,20 +869,52 @@ fs_visitor::emit_texture_gen7(ir_texture *ir, fs_reg dst, fs_reg coordinate,
       emit(BRW_OPCODE_MOV, fs_reg(MRF, base_mrf + mlen), this->result);
       mlen += reg_width;
       break;
-   case ir_txd:
+   case ir_txd: {
+      if (c->dispatch_width == 16)
+	 fail("Gen7 does not support sample_d/sample_d_c in SIMD16 mode.");
+
+      ir->lod_info.grad.dPdx->accept(this);
+      fs_reg dPdx = this->result;
+
+      ir->lod_info.grad.dPdy->accept(this);
+      fs_reg dPdy = this->result;
+
+      /* Load dPdx and the coordinate together:
+       * [hdr], [ref], x, dPdx.x, dPdy.x, y, dPdx.y, dPdy.y, z, dPdx.z, dPdy.z
+       */
+      for (int i = 0; i < ir->coordinate->type->vector_elements; i++) {
+	 fs_inst *inst = emit(BRW_OPCODE_MOV, fs_reg(MRF, base_mrf + mlen),
+			      coordinate);
+	 if (i < 3 && c->key.gl_clamp_mask[i] & (1 << sampler))
+	    inst->saturate = true;
+	 coordinate.reg_offset++;
+	 mlen += reg_width;
+
+	 emit(BRW_OPCODE_MOV, fs_reg(MRF, base_mrf + mlen), dPdx);
+	 dPdx.reg_offset++;
+	 mlen += reg_width;
+
+	 emit(BRW_OPCODE_MOV, fs_reg(MRF, base_mrf + mlen), dPdy);
+	 dPdy.reg_offset++;
+	 mlen += reg_width;
+      }
+      break;
+   }
    case ir_txf:
       assert(!"GLSL 1.30 features unsupported");
       break;
    }
 
-   /* Set up the coordinate */
-   for (int i = 0; i < ir->coordinate->type->vector_elements; i++) {
-      fs_inst *inst = emit(BRW_OPCODE_MOV, fs_reg(MRF, base_mrf + mlen),
-			   coordinate);
-      if (i < 3 && c->key.gl_clamp_mask[i] & (1 << sampler))
-	 inst->saturate = true;
-      coordinate.reg_offset++;
-      mlen += reg_width;
+   /* Set up the coordinate (except for TXD where it was done earlier) */
+   if (ir->op != ir_txd) {
+      for (int i = 0; i < ir->coordinate->type->vector_elements; i++) {
+	 fs_inst *inst = emit(BRW_OPCODE_MOV, fs_reg(MRF, base_mrf + mlen),
+			      coordinate);
+	 if (i < 3 && c->key.gl_clamp_mask[i] & (1 << sampler))
+	    inst->saturate = true;
+	 coordinate.reg_offset++;
+	 mlen += reg_width;
+      }
    }
 
    /* Generate the SEND */
@@ -835,9 +940,24 @@ fs_visitor::emit_texture_gen7(ir_texture *ir, fs_reg dst, fs_reg coordinate,
 void
 fs_visitor::visit(ir_texture *ir)
 {
-   int sampler;
    fs_inst *inst = NULL;
 
+   int sampler = _mesa_get_sampler_uniform_value(ir->sampler, prog, &fp->Base);
+   sampler = fp->Base.SamplerUnits[sampler];
+
+   /* Our hardware doesn't have a sample_d_c message, so shadow compares
+    * for textureGrad/TXD need to be emulated with instructions.
+    */
+   bool hw_compare_supported = ir->op != ir_txd;
+   if (ir->shadow_comparitor && !hw_compare_supported) {
+      assert(c->key.compare_funcs[sampler] != GL_NONE);
+      /* No need to even sample for GL_ALWAYS or GL_NEVER...bail early */
+      if (c->key.compare_funcs[sampler] == GL_ALWAYS)
+	 return swizzle_result(ir, fs_reg(1.0f), sampler);
+      else if (c->key.compare_funcs[sampler] == GL_NEVER)
+	 return swizzle_result(ir, fs_reg(0.0f), sampler);
+   }
+
    this->result = reg_undef;
    ir->coordinate->accept(this);
    fs_reg coordinate = this->result;
@@ -876,11 +996,6 @@ fs_visitor::visit(ir_texture *ir)
    /* Should be lowered by do_lower_texture_projection */
    assert(!ir->projector);
 
-   sampler = _mesa_get_sampler_uniform_value(ir->sampler,
-					     prog,
-					     &fp->Base);
-   sampler = fp->Base.SamplerUnits[sampler];
-
    /* The 965 requires the EU to do the normalization of GL rectangle
     * texture coordinates.  We use the program parameter state
     * tracking to get the scaling factor.
@@ -951,20 +1066,69 @@ fs_visitor::visit(ir_texture *ir)
 
    inst->sampler = sampler;
 
-   this->result = dst;
+   if (ir->shadow_comparitor) {
+      if (hw_compare_supported) {
+	 inst->shadow_compare = true;
+      } else {
+	 ir->shadow_comparitor->accept(this);
+	 fs_reg ref = this->result;
+
+	 fs_reg value = dst;
+	 dst = fs_reg(this, glsl_type::vec4_type);
+
+	 /* FINISHME: This needs to be done pre-filtering. */
+
+	 uint32_t conditional = 0;
+	 switch (c->key.compare_funcs[sampler]) {
+	 /* GL_ALWAYS and GL_NEVER were handled at the top of the function */
+	 case GL_LESS:     conditional = BRW_CONDITIONAL_L;   break;
+	 case GL_GREATER:  conditional = BRW_CONDITIONAL_G;   break;
+	 case GL_LEQUAL:   conditional = BRW_CONDITIONAL_LE;  break;
+	 case GL_GEQUAL:   conditional = BRW_CONDITIONAL_GE;  break;
+	 case GL_EQUAL:    conditional = BRW_CONDITIONAL_EQ;  break;
+	 case GL_NOTEQUAL: conditional = BRW_CONDITIONAL_NEQ; break;
+	 default: assert(!"Should not get here: bad shadow compare function");
+	 }
+
+	 /* Use conditional moves to load 0 or 1 as the result */
+	 this->current_annotation = "manual shadow comparison";
+	 for (int i = 0; i < 4; i++) {
+	    inst = emit(BRW_OPCODE_MOV, dst, fs_reg(0.0f));
+
+	    inst = emit(BRW_OPCODE_CMP, reg_null_f, ref, value);
+	    inst->conditional_mod = conditional;
+
+	    inst = emit(BRW_OPCODE_MOV, dst, fs_reg(1.0f));
+	    inst->predicated = true;
 
-   if (ir->shadow_comparitor)
-      inst->shadow_compare = true;
+	    dst.reg_offset++;
+	    value.reg_offset++;
+	 }
+	 dst.reg_offset = 0;
+      }
+   }
+
+   swizzle_result(ir, dst, sampler);
+}
+
+/**
+ * Swizzle the result of a texture result.  This is necessary for
+ * EXT_texture_swizzle as well as DEPTH_TEXTURE_MODE for shadow comparisons.
+ */
+void
+fs_visitor::swizzle_result(ir_texture *ir, fs_reg orig_val, int sampler)
+{
+   this->result = orig_val;
 
    if (ir->type == glsl_type::float_type) {
       /* Ignore DEPTH_TEXTURE_MODE swizzling. */
       assert(ir->sampler->type->sampler_shadow);
-   } else if (c->key.tex_swizzles[inst->sampler] != SWIZZLE_NOOP) {
-      fs_reg swizzle_dst = fs_reg(this, glsl_type::vec4_type);
+   } else if (c->key.tex_swizzles[sampler] != SWIZZLE_NOOP) {
+      fs_reg swizzled_result = fs_reg(this, glsl_type::vec4_type);
 
       for (int i = 0; i < 4; i++) {
-	 int swiz = GET_SWZ(c->key.tex_swizzles[inst->sampler], i);
-	 fs_reg l = swizzle_dst;
+	 int swiz = GET_SWZ(c->key.tex_swizzles[sampler], i);
+	 fs_reg l = swizzled_result;
 	 l.reg_offset += i;
 
 	 if (swiz == SWIZZLE_ZERO) {
@@ -972,12 +1136,12 @@ fs_visitor::visit(ir_texture *ir)
 	 } else if (swiz == SWIZZLE_ONE) {
 	    emit(BRW_OPCODE_MOV, l, fs_reg(1.0f));
 	 } else {
-	    fs_reg r = dst;
-	    r.reg_offset += GET_SWZ(c->key.tex_swizzles[inst->sampler], i);
+	    fs_reg r = orig_val;
+	    r.reg_offset += GET_SWZ(c->key.tex_swizzles[sampler], i);
 	    emit(BRW_OPCODE_MOV, l, r);
 	 }
       }
-      this->result = swizzle_dst;
+      this->result = swizzled_result;
    }
 }
 
@@ -1466,7 +1630,7 @@ fs_visitor::emit_dummy_fs()
 
    fs_inst *write;
    write = emit(FS_OPCODE_FB_WRITE, fs_reg(0), fs_reg(0));
-   write->base_mrf = 0;
+   write->base_mrf = 2;
 }
 
 /* The register location here is relative to the start of the URB
@@ -1627,7 +1791,7 @@ fs_visitor::emit_fb_writes()
 {
    this->current_annotation = "FB write header";
    GLboolean header_present = GL_TRUE;
-   int nr = 0;
+   int nr = 2;
    int reg_width = c->dispatch_width / 8;
 
    if (intel->gen >= 6 &&
@@ -1637,7 +1801,7 @@ fs_visitor::emit_fb_writes()
    }
 
    if (header_present) {
-      /* m0, m1 header */
+      /* m2, m3 header */
       nr += 2;
    }
 
@@ -1706,7 +1870,7 @@ fs_visitor::emit_fb_writes()
 
       fs_inst *inst = emit(FS_OPCODE_FB_WRITE);
       inst->target = target;
-      inst->base_mrf = 0;
+      inst->base_mrf = 2;
       inst->mlen = nr;
       if (target == c->key.nr_color_regions - 1)
 	 inst->eot = true;
@@ -1724,7 +1888,7 @@ fs_visitor::emit_fb_writes()
       }
 
       fs_inst *inst = emit(FS_OPCODE_FB_WRITE);
-      inst->base_mrf = 0;
+      inst->base_mrf = 2;
       inst->mlen = nr;
       inst->eot = true;
       inst->header_present = header_present;
diff --git a/src/mesa/drivers/dri/i965/brw_gs.c b/src/mesa/drivers/dri/i965/brw_gs.c
index 001cd62f8ca..3171e97d7af 100644
--- a/src/mesa/drivers/dri/i965/brw_gs.c
+++ b/src/mesa/drivers/dri/i965/brw_gs.c
@@ -121,14 +121,11 @@ static void compile_gs_prog( struct brw_context *brw,
       printf("\n");
     }
 
-   /* Upload
-    */
-   drm_intel_bo_unreference(brw->gs.prog_bo);
-   brw->gs.prog_bo = brw_upload_cache(&brw->cache, BRW_GS_PROG,
-				      &c.key, sizeof(c.key),
-				      program, program_size,
-				      &c.prog_data, sizeof(c.prog_data),
-				      &brw->gs.prog_data);
+   brw_upload_cache(&brw->cache, BRW_GS_PROG,
+		    &c.key, sizeof(c.key),
+		    program, program_size,
+		    &c.prog_data, sizeof(c.prog_data),
+		    &brw->gs.prog_offset, &brw->gs.prog_data);
    ralloc_free(mem_ctx);
 }
 
@@ -189,15 +186,12 @@ static void prepare_gs_prog(struct brw_context *brw)
       brw->gs.prog_active = key.need_gs_prog;
    }
 
-   drm_intel_bo_unreference(brw->gs.prog_bo);
-   brw->gs.prog_bo = NULL;
-
    if (brw->gs.prog_active) {
-      brw->gs.prog_bo = brw_search_cache(&brw->cache, BRW_GS_PROG,
-					 &key, sizeof(key),
-					 &brw->gs.prog_data);
-      if (brw->gs.prog_bo == NULL)
+      if (!brw_search_cache(&brw->cache, BRW_GS_PROG,
+			    &key, sizeof(key),
+			    &brw->gs.prog_offset, &brw->gs.prog_data)) {
 	 compile_gs_prog( brw, &key );
+      }
    }
 }
 
diff --git a/src/mesa/drivers/dri/i965/brw_gs_state.c b/src/mesa/drivers/dri/i965/brw_gs_state.c
index 542874b7706..bbfefcd816a 100644
--- a/src/mesa/drivers/dri/i965/brw_gs_state.c
+++ b/src/mesa/drivers/dri/i965/brw_gs_state.c
@@ -45,12 +45,17 @@ brw_prepare_gs_unit(struct brw_context *brw)
 
    memset(gs, 0, sizeof(*gs));
 
-   /* CACHE_NEW_GS_PROG */
+   /* BRW_NEW_PROGRAM_CACHE | CACHE_NEW_GS_PROG */
    if (brw->gs.prog_active) {
       gs->thread0.grf_reg_count = (ALIGN(brw->gs.prog_data->total_grf, 16) /
 				   16 - 1);
-      /* reloc */
-      gs->thread0.kernel_start_pointer = brw->gs.prog_bo->offset >> 6;
+
+      gs->thread0.kernel_start_pointer =
+	 brw_program_reloc(brw,
+			   brw->gs.state_offset +
+			   offsetof(struct brw_gs_unit_state, thread0),
+			   brw->gs.prog_offset +
+			   (gs->thread0.grf_reg_count << 1)) >> 6;
 
       gs->thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754;
       gs->thread1.single_program_flow = 1;
@@ -69,13 +74,6 @@ brw_prepare_gs_unit(struct brw_context *brw)
 	 gs->thread4.max_threads = 1;
       else
 	 gs->thread4.max_threads = 0;
-
-      /* Emit GS program relocation */
-      drm_intel_bo_emit_reloc(intel->batch.bo,
-			      (brw->gs.state_offset +
-			       offsetof(struct brw_gs_unit_state, thread0)),
-			      brw->gs.prog_bo, gs->thread0.grf_reg_count << 1,
-			      I915_GEM_DOMAIN_INSTRUCTION, 0);
    }
 
    if (intel->gen == 5)
@@ -91,6 +89,7 @@ const struct brw_tracked_state brw_gs_unit = {
    .dirty = {
       .mesa  = 0,
       .brw   = (BRW_NEW_BATCH |
+		BRW_NEW_PROGRAM_CACHE |
 		BRW_NEW_CURBE_OFFSETS |
 		BRW_NEW_URB_FENCE),
       .cache = CACHE_NEW_GS_PROG
diff --git a/src/mesa/drivers/dri/i965/brw_misc_state.c b/src/mesa/drivers/dri/i965/brw_misc_state.c
index a6de28b3add..033c77cd321 100644
--- a/src/mesa/drivers/dri/i965/brw_misc_state.c
+++ b/src/mesa/drivers/dri/i965/brw_misc_state.c
@@ -87,10 +87,11 @@ static void upload_binding_table_pointers(struct brw_context *brw)
 const struct brw_tracked_state brw_binding_table_pointers = {
    .dirty = {
       .mesa = 0,
-      .brw = BRW_NEW_BATCH
-	   | BRW_NEW_VS_BINDING_TABLE
-	   | BRW_NEW_GS_BINDING_TABLE
-	   | BRW_NEW_PS_BINDING_TABLE,
+      .brw = (BRW_NEW_BATCH |
+	      BRW_NEW_STATE_BASE_ADDRESS |
+	      BRW_NEW_VS_BINDING_TABLE |
+	      BRW_NEW_GS_BINDING_TABLE |
+	      BRW_NEW_PS_BINDING_TABLE),
       .cache = 0,
    },
    .emit = upload_binding_table_pointers,
@@ -122,10 +123,11 @@ static void upload_gen6_binding_table_pointers(struct brw_context *brw)
 const struct brw_tracked_state gen6_binding_table_pointers = {
    .dirty = {
       .mesa = 0,
-      .brw = BRW_NEW_BATCH
-	   | BRW_NEW_VS_BINDING_TABLE
-	   | BRW_NEW_GS_BINDING_TABLE
-	   | BRW_NEW_PS_BINDING_TABLE,
+      .brw = (BRW_NEW_BATCH |
+	      BRW_NEW_STATE_BASE_ADDRESS |
+	      BRW_NEW_VS_BINDING_TABLE |
+	      BRW_NEW_GS_BINDING_TABLE |
+	      BRW_NEW_PS_BINDING_TABLE),
       .cache = 0,
    },
    .emit = upload_gen6_binding_table_pointers,
@@ -180,7 +182,9 @@ static void upload_psp_urb_cbs(struct brw_context *brw )
 const struct brw_tracked_state brw_psp_urb_cbs = {
    .dirty = {
       .mesa = 0,
-      .brw = BRW_NEW_URB_FENCE | BRW_NEW_BATCH,
+      .brw = (BRW_NEW_URB_FENCE |
+	      BRW_NEW_BATCH |
+	      BRW_NEW_STATE_BASE_ADDRESS),
       .cache = (CACHE_NEW_VS_UNIT | 
 		CACHE_NEW_GS_UNIT | 
 		CACHE_NEW_GS_PROG | 
@@ -219,20 +223,20 @@ static void emit_depthbuffer(struct brw_context *brw)
    struct intel_region *hiz_region = depth_irb ? depth_irb->hiz_region : NULL;
    unsigned int len;
 
-   /*
-    * If depth and stencil buffers are identical, then don't use separate
-    * stencil.
+   /* 3DSTATE_DEPTH_BUFFER, 3DSTATE_STENCIL_BUFFER are both
+    * non-pipelined state that will need the PIPE_CONTROL workaround.
     */
-   if (depth_irb && depth_irb == stencil_irb) {
-      stencil_irb = NULL;
-   }
+   if (intel->gen == 6)
+      intel_emit_post_sync_nonzero_flush(intel);
 
    /*
-    * If stencil buffer uses combined depth/stencil format, but no depth buffer
-    * is attached, then use stencil buffer as depth buffer.
+    * If either depth or stencil buffer has packed depth/stencil format,
+    * then don't use separate stencil. Emit only a depth buffer.
     */
-   if (!depth_irb && stencil_irb
-       && stencil_irb->Base.Format == MESA_FORMAT_S8_Z24) {
+   if (depth_irb && depth_irb->Base.Format == MESA_FORMAT_S8_Z24) {
+      stencil_irb = NULL;
+   } else if (!depth_irb && stencil_irb
+	      && stencil_irb->Base.Format == MESA_FORMAT_S8_Z24) {
       depth_irb = stencil_irb;
       stencil_irb = NULL;
    }
@@ -328,7 +332,7 @@ static void emit_depthbuffer(struct brw_context *brw)
 	 return;
       }
 
-      offset = intel_region_tile_offsets(region, &tile_x, &tile_y);
+      offset = intel_renderbuffer_tile_offsets(depth_irb, &tile_x, &tile_y);
 
       assert(intel->gen < 6 || region->tiling == I915_TILING_Y);
       assert(!hiz_region || region->tiling == I915_TILING_Y);
@@ -361,26 +365,48 @@ static void emit_depthbuffer(struct brw_context *brw)
       ADVANCE_BATCH();
    }
 
-   /* Emit hiz buffer. */
    if (hiz_region || stencil_irb) {
-      BEGIN_BATCH(3);
-      OUT_BATCH((_3DSTATE_HIER_DEPTH_BUFFER << 16) | (3 - 2));
-      OUT_BATCH(hiz_region->pitch * hiz_region->cpp - 1);
-      OUT_RELOC(hiz_region->buffer,
-		I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER,
-		0);
-      ADVANCE_BATCH();
-   }
+      /*
+       * In the 3DSTATE_DEPTH_BUFFER batch emitted above, the 'separate
+       * stencil enable' and 'hiz enable' bits were set. Therefore we must
+       * emit 3DSTATE_HIER_DEPTH_BUFFER and 3DSTATE_STENCIL_BUFFER. Even if
+       * there is no stencil buffer, 3DSTATE_STENCIL_BUFFER must be emitted;
+       * failure to do so causes hangs on gen5 and a stall on gen6.
+       */
 
-   /* Emit stencil buffer. */
-   if (hiz_region || stencil_irb) {
-      BEGIN_BATCH(3);
-      OUT_BATCH((_3DSTATE_STENCIL_BUFFER << 16) | (3 - 2));
-      OUT_BATCH(stencil_irb->region->pitch * stencil_irb->region->cpp - 1);
-      OUT_RELOC(stencil_irb->region->buffer,
-		I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER,
-		0);
-      ADVANCE_BATCH();
+      /* Emit hiz buffer. */
+      if (hiz_region) {
+	 BEGIN_BATCH(3);
+	 OUT_BATCH((_3DSTATE_HIER_DEPTH_BUFFER << 16) | (3 - 2));
+	 OUT_BATCH(hiz_region->pitch * hiz_region->cpp - 1);
+	 OUT_RELOC(hiz_region->buffer,
+		   I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER,
+		   0);
+	 ADVANCE_BATCH();
+      } else {
+	 BEGIN_BATCH(3);
+	 OUT_BATCH((_3DSTATE_HIER_DEPTH_BUFFER << 16) | (3 - 2));
+	 OUT_BATCH(0);
+	 OUT_BATCH(0);
+	 ADVANCE_BATCH();
+      }
+
+      /* Emit stencil buffer. */
+      if (stencil_irb) {
+	 BEGIN_BATCH(3);
+	 OUT_BATCH((_3DSTATE_STENCIL_BUFFER << 16) | (3 - 2));
+	 OUT_BATCH(stencil_irb->region->pitch * stencil_irb->region->cpp - 1);
+	 OUT_RELOC(stencil_irb->region->buffer,
+		   I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER,
+		   0);
+	 ADVANCE_BATCH();
+      } else {
+	 BEGIN_BATCH(3);
+	 OUT_BATCH((_3DSTATE_STENCIL_BUFFER << 16) | (3 - 2));
+	 OUT_BATCH(0);
+	 OUT_BATCH(0);
+	 ADVANCE_BATCH();
+      }
    }
 
    /*
@@ -392,6 +418,9 @@ static void emit_depthbuffer(struct brw_context *brw)
     *     when HiZ is enabled and the DEPTH_BUFFER_STATE changes.
     */
    if (intel->gen >= 6 || hiz_region) {
+      if (intel->gen == 6)
+	 intel_emit_post_sync_nonzero_flush(intel);
+
       BEGIN_BATCH(2);
       OUT_BATCH(_3DSTATE_CLEAR_PARAMS << 16 | (2 - 2));
       OUT_BATCH(0);
@@ -424,6 +453,9 @@ static void upload_polygon_stipple(struct brw_context *brw)
    if (!ctx->Polygon.StippleFlag)
       return;
 
+   if (intel->gen == 6)
+      intel_emit_post_sync_nonzero_flush(intel);
+
    BEGIN_BATCH(33);
    OUT_BATCH(_3DSTATE_POLY_STIPPLE_PATTERN << 16 | (33 - 2));
 
@@ -467,6 +499,9 @@ static void upload_polygon_stipple_offset(struct brw_context *brw)
    if (!ctx->Polygon.StippleFlag)
       return;
 
+   if (intel->gen == 6)
+      intel_emit_post_sync_nonzero_flush(intel);
+
    BEGIN_BATCH(2);
    OUT_BATCH(_3DSTATE_POLY_STIPPLE_OFFSET << 16 | (2-2));
 
@@ -507,6 +542,9 @@ static void upload_aa_line_parameters(struct brw_context *brw)
    if (!ctx->Line.SmoothFlag || !brw->has_aa_line_parameters)
       return;
 
+   if (intel->gen == 6)
+      intel_emit_post_sync_nonzero_flush(intel);
+
    OUT_BATCH(_3DSTATE_AA_LINE_PARAMETERS << 16 | (3 - 2));
    /* use legacy aa line coverage computation */
    OUT_BATCH(0);
@@ -537,6 +575,9 @@ static void upload_line_stipple(struct brw_context *brw)
    if (!ctx->Line.StippleFlag)
       return;
 
+   if (intel->gen == 6)
+      intel_emit_post_sync_nonzero_flush(intel);
+
    BEGIN_BATCH(3);
    OUT_BATCH(_3DSTATE_LINE_STIPPLE_PATTERN << 16 | (3 - 2));
    OUT_BATCH(ctx->Line.StipplePattern);
@@ -564,6 +605,10 @@ static void upload_invarient_state( struct brw_context *brw )
 {
    struct intel_context *intel = &brw->intel;
 
+   /* 3DSTATE_SIP, 3DSTATE_MULTISAMPLE, etc. are nonpipelined. */
+   if (intel->gen == 6)
+      intel_emit_post_sync_nonzero_flush(intel);
+
    {
       /* 0x61040000  Pipeline Select */
       /*     PipelineSelect            : 0 */
@@ -627,6 +672,7 @@ static void upload_invarient_state( struct brw_context *brw )
       sip.header.length = 0;
       sip.bits0.pad = 0;
       sip.bits0.system_instruction_pointer = 0;
+
       BRW_BATCH_STRUCT(brw, &sip);
    }
 
@@ -666,7 +712,19 @@ static void upload_state_base_address( struct brw_context *brw )
 {
    struct intel_context *intel = &brw->intel;
 
+   /* FINISHME: According to section 3.6.1 "STATE_BASE_ADDRESS" of
+    * vol1a of the G45 PRM, MI_FLUSH with the ISC invalidate should be
+    * programmed prior to STATE_BASE_ADDRESS.
+    *
+    * However, given that the instruction SBA (general state base
+    * address) on this chipset is always set to 0 across X and GL,
+    * maybe this isn't required for us in particular.
+    */
+
    if (intel->gen >= 6) {
+      if (intel->gen == 6)
+	 intel_emit_post_sync_nonzero_flush(intel);
+
        BEGIN_BATCH(10);
        OUT_BATCH(CMD_STATE_BASE_ADDRESS << 16 | (10 - 2));
        /* General state base address: stateless DP read/write requests */
@@ -690,7 +748,9 @@ static void upload_state_base_address( struct brw_context *brw )
 				   I915_GEM_DOMAIN_INSTRUCTION), 0, 1);
 
        OUT_BATCH(1); /* Indirect object base address: MEDIA_OBJECT data */
-       OUT_BATCH(1); /* Instruction base address: shader kernels (incl. SIP) */
+       OUT_RELOC(brw->cache.bo, I915_GEM_DOMAIN_INSTRUCTION, 0,
+		 1); /* Instruction base address: shader kernels (incl. SIP) */
+
        OUT_BATCH(1); /* General state upper bound */
        OUT_BATCH(1); /* Dynamic state upper bound */
        OUT_BATCH(1); /* Indirect object upper bound */
@@ -703,7 +763,8 @@ static void upload_state_base_address( struct brw_context *brw )
        OUT_RELOC(intel->batch.bo, I915_GEM_DOMAIN_SAMPLER, 0,
 		 1); /* Surface state base address */
        OUT_BATCH(1); /* Indirect object base address */
-       OUT_BATCH(1); /* Instruction base address */
+       OUT_RELOC(brw->cache.bo, I915_GEM_DOMAIN_INSTRUCTION, 0,
+		 1); /* Instruction base address */
        OUT_BATCH(1); /* General state upper bound */
        OUT_BATCH(1); /* Indirect object upper bound */
        OUT_BATCH(1); /* Instruction access upper bound */
@@ -719,12 +780,37 @@ static void upload_state_base_address( struct brw_context *brw )
        OUT_BATCH(1); /* Indirect object upper bound */
        ADVANCE_BATCH();
    }
+
+   /* According to section 3.6.1 of VOL1 of the 965 PRM,
+    * STATE_BASE_ADDRESS updates require a reissue of:
+    *
+    * 3DSTATE_PIPELINE_POINTERS
+    * 3DSTATE_BINDING_TABLE_POINTERS
+    * MEDIA_STATE_POINTERS
+    *
+    * and this continues through Ironlake.  The Sandy Bridge PRM, vol
+    * 1 part 1 says that the folowing packets must be reissued:
+    *
+    * 3DSTATE_CC_POINTERS
+    * 3DSTATE_BINDING_TABLE_POINTERS
+    * 3DSTATE_SAMPLER_STATE_POINTERS
+    * 3DSTATE_VIEWPORT_STATE_POINTERS
+    * MEDIA_STATE_POINTERS
+    *
+    * Those are always reissued following SBA updates anyway (new
+    * batch time), except in the case of the program cache BO
+    * changing.  Having a separate state flag makes the sequence more
+    * obvious.
+    */
+
+   brw->state.dirty.brw |= BRW_NEW_STATE_BASE_ADDRESS;
 }
 
 const struct brw_tracked_state brw_state_base_address = {
    .dirty = {
       .mesa = 0,
-      .brw = BRW_NEW_BATCH,
+      .brw = (BRW_NEW_BATCH |
+	      BRW_NEW_PROGRAM_CACHE),
       .cache = 0,
    },
    .emit = upload_state_base_address
diff --git a/src/mesa/drivers/dri/i965/brw_sf.c b/src/mesa/drivers/dri/i965/brw_sf.c
index c2227777cfb..fca30a74aaf 100644
--- a/src/mesa/drivers/dri/i965/brw_sf.c
+++ b/src/mesa/drivers/dri/i965/brw_sf.c
@@ -120,14 +120,11 @@ static void compile_sf_prog( struct brw_context *brw,
       printf("\n");
    }
 
-   /* Upload
-    */
-   drm_intel_bo_unreference(brw->sf.prog_bo);
-   brw->sf.prog_bo = brw_upload_cache(&brw->cache, BRW_SF_PROG,
-				      &c.key, sizeof(c.key),
-				      program, program_size,
-				      &c.prog_data, sizeof(c.prog_data),
-				      &brw->sf.prog_data);
+   brw_upload_cache(&brw->cache, BRW_SF_PROG,
+		    &c.key, sizeof(c.key),
+		    program, program_size,
+		    &c.prog_data, sizeof(c.prog_data),
+		    &brw->sf.prog_offset, &brw->sf.prog_data);
    ralloc_free(mem_ctx);
 }
 
@@ -191,12 +188,11 @@ static void upload_sf_prog(struct brw_context *brw)
       key.frontface_ccw = (ctx->Polygon.FrontFace == GL_CCW) ^ (ctx->DrawBuffer->Name != 0);
    }
 
-   drm_intel_bo_unreference(brw->sf.prog_bo);
-   brw->sf.prog_bo = brw_search_cache(&brw->cache, BRW_SF_PROG,
-				      &key, sizeof(key),
-				      &brw->sf.prog_data);
-   if (brw->sf.prog_bo == NULL)
+   if (!brw_search_cache(&brw->cache, BRW_SF_PROG,
+			 &key, sizeof(key),
+			 &brw->sf.prog_offset, &brw->sf.prog_data)) {
       compile_sf_prog( brw, &key );
+   }
 }
 
 
diff --git a/src/mesa/drivers/dri/i965/brw_sf_state.c b/src/mesa/drivers/dri/i965/brw_sf_state.c
index 78b22c4df3d..eb3d103099b 100644
--- a/src/mesa/drivers/dri/i965/brw_sf_state.c
+++ b/src/mesa/drivers/dri/i965/brw_sf_state.c
@@ -133,9 +133,14 @@ static void upload_sf_unit( struct brw_context *brw )
 
    memset(sf, 0, sizeof(*sf));
 
-   /* CACHE_NEW_SF_PROG */
+   /* BRW_NEW_PROGRAM_CACHE | CACHE_NEW_SF_PROG */
    sf->thread0.grf_reg_count = ALIGN(brw->sf.prog_data->total_grf, 16) / 16 - 1;
-   sf->thread0.kernel_start_pointer = brw->sf.prog_bo->offset >> 6; /* reloc */
+   sf->thread0.kernel_start_pointer =
+      brw_program_reloc(brw,
+			brw->sf.state_offset +
+			offsetof(struct brw_sf_unit_state, thread0),
+			brw->sf.prog_offset +
+			(sf->thread0.grf_reg_count << 1)) >> 6;
 
    sf->thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754;
 
@@ -282,11 +287,6 @@ static void upload_sf_unit( struct brw_context *brw )
    /* STATE_PREFETCH command description describes this state as being
     * something loaded through the GPE (L2 ISC), so it's INSTRUCTION domain.
     */
-   /* Emit SF program relocation */
-   drm_intel_bo_emit_reloc(bo, (brw->sf.state_offset +
-				offsetof(struct brw_sf_unit_state, thread0)),
-			   brw->sf.prog_bo, sf->thread0.grf_reg_count << 1,
-			   I915_GEM_DOMAIN_INSTRUCTION, 0);
 
    /* Emit SF viewport relocation */
    drm_intel_bo_emit_reloc(bo, (brw->sf.state_offset +
@@ -308,6 +308,7 @@ const struct brw_tracked_state brw_sf_unit = {
 		_NEW_SCISSOR |
 		_NEW_BUFFERS),
       .brw   = (BRW_NEW_BATCH |
+		BRW_NEW_PROGRAM_CACHE |
 		BRW_NEW_URB_FENCE),
       .cache = (CACHE_NEW_SF_VP |
 		CACHE_NEW_SF_PROG)
diff --git a/src/mesa/drivers/dri/i965/brw_state.h b/src/mesa/drivers/dri/i965/brw_state.h
index 544ef7d47e6..b384651d8d0 100644
--- a/src/mesa/drivers/dri/i965/brw_state.h
+++ b/src/mesa/drivers/dri/i965/brw_state.h
@@ -145,21 +145,21 @@ void brw_clear_validated_bos(struct brw_context *brw);
  * brw_state_cache.c
  */
 
-drm_intel_bo *brw_upload_cache(struct brw_cache *cache,
-			       enum brw_cache_id cache_id,
-			       const void *key,
-			       GLuint key_sz,
-			       const void *data,
-			       GLuint data_sz,
-			       const void *aux,
-			       GLuint aux_sz,
-			       void *aux_return);
-
-drm_intel_bo *brw_search_cache( struct brw_cache *cache,
-			  enum brw_cache_id cache_id,
-			  const void *key,
-			  GLuint key_size,
-			  void *aux_return);
+void brw_upload_cache(struct brw_cache *cache,
+		      enum brw_cache_id cache_id,
+		      const void *key,
+		      GLuint key_sz,
+		      const void *data,
+		      GLuint data_sz,
+		      const void *aux,
+		      GLuint aux_sz,
+		      uint32_t *out_offset, void *out_aux);
+
+bool brw_search_cache(struct brw_cache *cache,
+		      enum brw_cache_id cache_id,
+		      const void *key,
+		      GLuint key_size,
+		      uint32_t *inout_offset, void *out_aux);
 void brw_state_cache_check_size( struct brw_context *brw );
 
 void brw_init_caches( struct brw_context *brw );
diff --git a/src/mesa/drivers/dri/i965/brw_state_cache.c b/src/mesa/drivers/dri/i965/brw_state_cache.c
index f13a41fa7cc..3988625ea91 100644
--- a/src/mesa/drivers/dri/i965/brw_state_cache.c
+++ b/src/mesa/drivers/dri/i965/brw_state_cache.c
@@ -45,6 +45,7 @@
  */
 
 #include "main/imports.h"
+#include "intel_batchbuffer.h"
 #include "brw_state.h"
 
 #define FILE_DEBUG_FLAG DEBUG_STATE
@@ -67,23 +68,6 @@ hash_key(struct brw_cache_item *item)
    return hash;
 }
 
-
-/**
- * Marks a new buffer as being chosen for the given cache id.
- */
-static void
-update_cache_last(struct brw_cache *cache, enum brw_cache_id cache_id,
-		  drm_intel_bo *bo)
-{
-   if (bo == cache->last_bo[cache_id])
-      return; /* no change */
-
-   drm_intel_bo_unreference(cache->last_bo[cache_id]);
-   cache->last_bo[cache_id] = bo;
-   drm_intel_bo_reference(cache->last_bo[cache_id]);
-   cache->brw->state.dirty.cache |= 1 << cache_id;
-}
-
 static int
 brw_cache_item_equals(const struct brw_cache_item *a,
 		      const struct brw_cache_item *b)
@@ -145,12 +129,13 @@ rehash(struct brw_cache *cache)
 /**
  * Returns the buffer object matching cache_id and key, or NULL.
  */
-drm_intel_bo *
+bool
 brw_search_cache(struct brw_cache *cache,
                  enum brw_cache_id cache_id,
                  const void *key, GLuint key_size,
-                 void *aux_return)
+                 uint32_t *inout_offset, void *out_aux)
 {
+   struct brw_context *brw = cache->brw;
    struct brw_cache_item *item;
    struct brw_cache_item lookup;
    GLuint hash;
@@ -164,19 +149,116 @@ brw_search_cache(struct brw_cache *cache,
    item = search_cache(cache, hash, &lookup);
 
    if (item == NULL)
-      return NULL;
+      return false;
 
-   if (aux_return)
-      *(void **)aux_return = (void *)((char *)item->key + item->key_size);
+   *(void **)out_aux = ((char *)item->key + item->key_size);
 
-   update_cache_last(cache, cache_id, item->bo);
+   if (item->offset != *inout_offset) {
+      brw->state.dirty.cache |= (1 << cache_id);
+      *inout_offset = item->offset;
+   }
 
-   drm_intel_bo_reference(item->bo);
-   return item->bo;
+   return true;
 }
 
+static void
+brw_cache_new_bo(struct brw_cache *cache, uint32_t new_size)
+{
+   struct brw_context *brw = cache->brw;
+   struct intel_context *intel = &brw->intel;
+   drm_intel_bo *new_bo;
+
+   new_bo = drm_intel_bo_alloc(intel->bufmgr, "program cache", new_size, 64);
+
+   /* Copy any existing data that needs to be saved. */
+   if (cache->next_offset != 0) {
+      drm_intel_bo_map(cache->bo, false);
+      drm_intel_bo_subdata(new_bo, 0, cache->next_offset, cache->bo->virtual);
+      drm_intel_bo_unmap(cache->bo);
+   }
+
+   drm_intel_bo_unreference(cache->bo);
+   cache->bo = new_bo;
+   cache->bo_used_by_gpu = false;
+
+   /* Since we have a new BO in place, we need to signal the units
+    * that depend on it (state base address on gen5+, or unit state before).
+    */
+   brw->state.dirty.brw |= BRW_NEW_PROGRAM_CACHE;
+}
+
+/**
+ * Attempts to find an item in the cache with identical data and aux
+ * data to use
+ */
+static bool
+brw_try_upload_using_copy(struct brw_cache *cache,
+			  struct brw_cache_item *result_item,
+			  const void *data,
+			  const void *aux)
+{
+   int i;
+   struct brw_cache_item *item;
+
+   for (i = 0; i < cache->size; i++) {
+      for (item = cache->items[i]; item; item = item->next) {
+	 const void *item_aux = item->key + item->key_size;
+	 int ret;
+
+	 if (item->cache_id != result_item->cache_id ||
+	     item->size != result_item->size ||
+	     item->aux_size != result_item->aux_size) {
+	    continue;
+	 }
+
+	 if (memcmp(item_aux, aux, item->aux_size) != 0) {
+	    continue;
+	 }
+
+	 drm_intel_bo_map(cache->bo, false);
+	 ret = memcmp(cache->bo->virtual + item->offset, data, item->size);
+	 drm_intel_bo_unmap(cache->bo);
+	 if (ret)
+	    continue;
+
+	 result_item->offset = item->offset;
+
+	 return true;
+      }
+   }
+
+   return false;
+}
+
+static void
+brw_upload_item_data(struct brw_cache *cache,
+		     struct brw_cache_item *item,
+		     const void *data)
+{
+   /* Allocate space in the cache BO for our new program. */
+   if (cache->next_offset + item->size > cache->bo->size) {
+      uint32_t new_size = cache->bo->size * 2;
+
+      while (cache->next_offset + item->size > new_size)
+	 new_size *= 2;
+
+      brw_cache_new_bo(cache, new_size);
+   }
+
+   /* If we would block on writing to an in-use program BO, just
+    * recreate it.
+    */
+   if (cache->bo_used_by_gpu) {
+      brw_cache_new_bo(cache, cache->bo->size);
+   }
+
+   item->offset = cache->next_offset;
+
+   /* Programs are always 64-byte aligned, so set up the next one now */
+   cache->next_offset = ALIGN(item->offset + item->size, 64);
+}
 
-drm_intel_bo *
+void
 brw_upload_cache(struct brw_cache *cache,
 		 enum brw_cache_id cache_id,
 		 const void *key,
@@ -185,23 +267,31 @@ brw_upload_cache(struct brw_cache *cache,
 		 GLuint data_size,
 		 const void *aux,
 		 GLuint aux_size,
-		 void *aux_return)
+		 uint32_t *out_offset,
+		 void *out_aux)
 {
    struct brw_cache_item *item = CALLOC_STRUCT(brw_cache_item);
    GLuint hash;
    void *tmp;
-   drm_intel_bo *bo;
 
    item->cache_id = cache_id;
+   item->size = data_size;
    item->key = key;
    item->key_size = key_size;
+   item->aux_size = aux_size;
    hash = hash_key(item);
    item->hash = hash;
 
-   /* Create the buffer object to contain the data */
-   bo = drm_intel_bo_alloc(cache->brw->intel.bufmgr,
-			   cache->name[cache_id], data_size, 1 << 6);
-
+   /* If we can find a matching prog/prog_data combo in the cache
+    * already, then reuse the existing stuff.  This will mean not
+    * flagging CACHE_NEW_* when transitioning between the two
+    * equivalent hash keys.  This is notably useful for programs
+    * generating shaders at runtime, where multiple shaders may
+    * compile to the thing in our backend.
+    */
+   if (!brw_try_upload_using_copy(cache, item, data, aux)) {
+      brw_upload_item_data(cache, item, data);
+   }
 
    /* Set up the memory containing the key and aux_data */
    tmp = malloc(key_size + aux_size);
@@ -211,9 +301,6 @@ brw_upload_cache(struct brw_cache *cache,
 
    item->key = tmp;
 
-   item->bo = bo;
-   drm_intel_bo_reference(bo);
-
    if (cache->n_items > cache->size * 1.5)
       rehash(cache);
 
@@ -222,34 +309,18 @@ brw_upload_cache(struct brw_cache *cache,
    cache->items[hash] = item;
    cache->n_items++;
 
-   if (aux_return) {
-      *(void **)aux_return = (void *)((char *)item->key + item->key_size);
-   }
-
-   DBG("upload %s: %d bytes to cache id %d\n",
-       cache->name[cache_id],
-       data_size, cache_id);
-
    /* Copy data to the buffer */
-   drm_intel_bo_subdata(bo, 0, data_size, data);
-
-   update_cache_last(cache, cache_id, bo);
+   drm_intel_bo_subdata(cache->bo, item->offset, data_size, data);
 
-   return bo;
-}
-
-static void
-brw_init_cache_id(struct brw_cache *cache,
-                  const char *name,
-                  enum brw_cache_id id)
-{
-   cache->name[id] = strdup(name);
+   *out_offset = item->offset;
+   *(void **)out_aux = (void *)((char *)item->key + item->key_size);
+   cache->brw->state.dirty.cache |= 1 << cache_id;
 }
 
-
 void
 brw_init_caches(struct brw_context *brw)
 {
+   struct intel_context *intel = &brw->intel;
    struct brw_cache *cache = &brw->cache;
 
    cache->brw = brw;
@@ -259,36 +330,15 @@ brw_init_caches(struct brw_context *brw)
    cache->items = (struct brw_cache_item **)
       calloc(1, cache->size * sizeof(struct brw_cache_item));
 
-   brw_init_cache_id(cache, "CC_VP", BRW_CC_VP);
-   brw_init_cache_id(cache, "CC_UNIT", BRW_CC_UNIT);
-   brw_init_cache_id(cache, "WM_PROG", BRW_WM_PROG);
-   brw_init_cache_id(cache, "SAMPLER", BRW_SAMPLER);
-   brw_init_cache_id(cache, "WM_UNIT", BRW_WM_UNIT);
-   brw_init_cache_id(cache, "SF_PROG", BRW_SF_PROG);
-   brw_init_cache_id(cache, "SF_VP", BRW_SF_VP);
-
-   brw_init_cache_id(cache, "SF_UNIT", BRW_SF_UNIT);
-
-   brw_init_cache_id(cache, "VS_UNIT", BRW_VS_UNIT);
-
-   brw_init_cache_id(cache, "VS_PROG", BRW_VS_PROG);
-
-   brw_init_cache_id(cache, "CLIP_UNIT", BRW_CLIP_UNIT);
-
-   brw_init_cache_id(cache, "CLIP_PROG", BRW_CLIP_PROG);
-   brw_init_cache_id(cache, "CLIP_VP", BRW_CLIP_VP);
-
-   brw_init_cache_id(cache, "GS_UNIT", BRW_GS_UNIT);
-
-   brw_init_cache_id(cache, "GS_PROG", BRW_GS_PROG);
-   brw_init_cache_id(cache, "BLEND_STATE", BRW_BLEND_STATE);
-   brw_init_cache_id(cache, "COLOR_CALC_STATE", BRW_COLOR_CALC_STATE);
-   brw_init_cache_id(cache, "DEPTH_STENCIL_STATE", BRW_DEPTH_STENCIL_STATE);
+   cache->bo = drm_intel_bo_alloc(intel->bufmgr,
+				  "program cache",
+				  4096, 64);
 }
 
 static void
 brw_clear_cache(struct brw_context *brw, struct brw_cache *cache)
 {
+   struct intel_context *intel = &brw->intel;
    struct brw_cache_item *c, *next;
    GLuint i;
 
@@ -297,7 +347,6 @@ brw_clear_cache(struct brw_context *brw, struct brw_cache *cache)
    for (i = 0; i < cache->size; i++) {
       for (c = cache->items[i]; c; c = next) {
 	 next = c->next;
-	 drm_intel_bo_unreference(c->bo);
 	 free((void *)c->key);
 	 free(c);
       }
@@ -306,9 +355,18 @@ brw_clear_cache(struct brw_context *brw, struct brw_cache *cache)
 
    cache->n_items = 0;
 
+   /* Start putting programs into the start of the BO again, since
+    * we'll never find the old results.
+    */
+   cache->next_offset = 0;
+
+   /* We need to make sure that the programs get regenerated, since
+    * any offsets leftover in brw_context will no longer be valid.
+    */
    brw->state.dirty.mesa |= ~0;
    brw->state.dirty.brw |= ~0;
    brw->state.dirty.cache |= ~0;
+   intel_batchbuffer_flush(intel);
 }
 
 void
@@ -325,15 +383,10 @@ brw_state_cache_check_size(struct brw_context *brw)
 static void
 brw_destroy_cache(struct brw_context *brw, struct brw_cache *cache)
 {
-   GLuint i;
 
    DBG("%s\n", __FUNCTION__);
 
    brw_clear_cache(brw, cache);
-   for (i = 0; i < BRW_MAX_CACHE; i++) {
-      drm_intel_bo_unreference(cache->last_bo[i]);
-      free(cache->name[i]);
-   }
    free(cache->items);
    cache->items = NULL;
    cache->size = 0;
diff --git a/src/mesa/drivers/dri/i965/brw_state_dump.c b/src/mesa/drivers/dri/i965/brw_state_dump.c
index ff06cb3a91e..7a3a88f04f5 100644
--- a/src/mesa/drivers/dri/i965/brw_state_dump.c
+++ b/src/mesa/drivers/dri/i965/brw_state_dump.c
@@ -459,21 +459,19 @@ static void dump_blend_state(struct brw_context *brw)
 
 }
 
-static void brw_debug_prog(const char *name, drm_intel_bo *prog)
+static void brw_debug_prog(struct brw_context *brw,
+			   const char *name, uint32_t prog_offset)
 {
    unsigned int i;
    uint32_t *data;
 
-   if (prog == NULL)
-      return;
-
-   drm_intel_bo_map(prog, GL_FALSE);
+   drm_intel_bo_map(brw->cache.bo, false);
 
-   data = prog->virtual;
+   data = brw->cache.bo->virtual + prog_offset;
 
-   for (i = 0; i < prog->size / 4 / 4; i++) {
+   for (i = 0; i < brw->cache.bo->size / 4 / 4; i++) {
       fprintf(stderr, "%8s: 0x%08x: 0x%08x 0x%08x 0x%08x 0x%08x\n",
-	      name, (unsigned int)prog->offset + i * 4 * 4,
+	      name, (unsigned int)brw->cache.bo->offset + i * 4 * 4,
 	      data[i * 4], data[i * 4 + 1], data[i * 4 + 2], data[i * 4 + 3]);
       /* Stop at the end of the program.  It'd be nice to keep track of the actual
        * intended program size instead of guessing like this.
@@ -485,7 +483,7 @@ static void brw_debug_prog(const char *name, drm_intel_bo *prog)
 	 break;
    }
 
-   drm_intel_bo_unmap(prog);
+   drm_intel_bo_unmap(brw->cache.bo);
 }
 
 
@@ -518,17 +516,19 @@ void brw_debug_batch(struct intel_context *intel)
    if (intel->gen < 6)
        state_struct_out("VS", intel->batch.bo, brw->vs.state_offset,
 			sizeof(struct brw_vs_unit_state));
-   brw_debug_prog("VS prog", brw->vs.prog_bo);
+   brw_debug_prog(brw, "VS prog", brw->vs.prog_offset);
 
    if (intel->gen < 6)
        state_struct_out("GS", intel->batch.bo, brw->gs.state_offset,
 			sizeof(struct brw_gs_unit_state));
-   brw_debug_prog("GS prog", brw->gs.prog_bo);
+   if (brw->gs.prog_active) {
+      brw_debug_prog(brw, "GS prog", brw->gs.prog_offset);
+   }
 
    if (intel->gen < 6) {
       state_struct_out("SF", intel->batch.bo, brw->sf.state_offset,
 		       sizeof(struct brw_sf_unit_state));
-      brw_debug_prog("SF prog", brw->sf.prog_bo);
+      brw_debug_prog(brw, "SF prog", brw->sf.prog_offset);
    }
    if (intel->gen >= 7)
       dump_sf_clip_viewport_state(brw);
@@ -540,7 +540,7 @@ void brw_debug_batch(struct intel_context *intel)
    if (intel->gen < 6)
        state_struct_out("WM", intel->batch.bo, brw->wm.state_offset,
 			sizeof(struct brw_wm_unit_state));
-   brw_debug_prog("WM prog", brw->wm.prog_bo);
+   brw_debug_prog(brw, "WM prog", brw->wm.prog_offset);
 
    if (intel->gen >= 6) {
 	dump_cc_viewport_state(brw);
diff --git a/src/mesa/drivers/dri/i965/brw_state_upload.c b/src/mesa/drivers/dri/i965/brw_state_upload.c
index 6a4c112dcf5..76ffa0daefe 100644
--- a/src/mesa/drivers/dri/i965/brw_state_upload.c
+++ b/src/mesa/drivers/dri/i965/brw_state_upload.c
@@ -47,11 +47,11 @@ static const struct brw_tracked_state *gen4_atoms[] =
    &brw_check_fallback,
 
    &brw_wm_input_sizes,
-   &brw_vs_prog,
-   &brw_gs_prog, 
-   &brw_clip_prog, 
-   &brw_sf_prog,
-   &brw_wm_prog,
+   &brw_vs_prog, /* must do before GS prog, state base address. */
+   &brw_gs_prog, /* must do before state base address */
+   &brw_clip_prog, /* must do before state base address */
+   &brw_sf_prog, /* must do before state base address */
+   &brw_wm_prog, /* must do before state base address */
 
    /* Once all the programs are done, we know how large urb entry
     * sizes need to be and can decide if we need to change the urb
@@ -110,9 +110,9 @@ static const struct brw_tracked_state *gen6_atoms[] =
    &brw_check_fallback,
 
    &brw_wm_input_sizes,
-   &brw_vs_prog,
-   &brw_gs_prog,
-   &brw_wm_prog,
+   &brw_vs_prog, /* must do before state base address */
+   &brw_gs_prog, /* must do before state base address */
+   &brw_wm_prog, /* must do before state base address */
 
    &gen6_clip_vp,
    &gen6_sf_vp,
@@ -365,6 +365,7 @@ static struct dirty_bit_map brw_bits[] = {
    DEFINE_BIT(BRW_NEW_PRIMITIVE),
    DEFINE_BIT(BRW_NEW_CONTEXT),
    DEFINE_BIT(BRW_NEW_WM_INPUT_DIMENSIONS),
+   DEFINE_BIT(BRW_NEW_PROGRAM_CACHE),
    DEFINE_BIT(BRW_NEW_PSP),
    DEFINE_BIT(BRW_NEW_WM_SURFACES),
    DEFINE_BIT(BRW_NEW_INDICES),
@@ -378,6 +379,7 @@ static struct dirty_bit_map brw_bits[] = {
    DEFINE_BIT(BRW_NEW_VS_BINDING_TABLE),
    DEFINE_BIT(BRW_NEW_GS_BINDING_TABLE),
    DEFINE_BIT(BRW_NEW_PS_BINDING_TABLE),
+   DEFINE_BIT(BRW_NEW_STATE_BASE_ADDRESS),
    {0, 0, 0}
 };
 
diff --git a/src/mesa/drivers/dri/i965/brw_tex_layout.c b/src/mesa/drivers/dri/i965/brw_tex_layout.c
index 4a3a2bfada2..f462f32b19a 100644
--- a/src/mesa/drivers/dri/i965/brw_tex_layout.c
+++ b/src/mesa/drivers/dri/i965/brw_tex_layout.c
@@ -88,7 +88,7 @@ GLboolean brw_miptree_layout(struct intel_context *intel,
       GLuint align_w = 4;
 
       mt->total_height = 0;
-      intel_get_texture_alignment_unit(mt->internal_format, &align_w, &align_h);
+      intel_get_texture_alignment_unit(mt->format, &align_w, &align_h);
 
       if (mt->compressed) {
           mt->total_width = ALIGN(width, align_w);
diff --git a/src/mesa/drivers/dri/i965/brw_vs.c b/src/mesa/drivers/dri/i965/brw_vs.c
index d6a53995531..a9ad5311fe3 100644
--- a/src/mesa/drivers/dri/i965/brw_vs.c
+++ b/src/mesa/drivers/dri/i965/brw_vs.c
@@ -105,12 +105,11 @@ static void do_vs_prog( struct brw_context *brw,
    /* constant_map */
    aux_size += c.vp->program.Base.Parameters->NumParameters;
 
-   drm_intel_bo_unreference(brw->vs.prog_bo);
-   brw->vs.prog_bo = brw_upload_cache(&brw->cache, BRW_VS_PROG,
-				      &c.key, sizeof(c.key),
-				      program, program_size,
-				      &c.prog_data, aux_size,
-				      &brw->vs.prog_data);
+   brw_upload_cache(&brw->cache, BRW_VS_PROG,
+		    &c.key, sizeof(c.key),
+		    program, program_size,
+		    &c.prog_data, aux_size,
+		    &brw->vs.prog_offset, &brw->vs.prog_data);
    ralloc_free(mem_ctx);
 }
 
@@ -145,14 +144,19 @@ static void brw_upload_vs_prog(struct brw_context *brw)
       }
    }
 
-   /* Make an early check for the key.
-    */
-   drm_intel_bo_unreference(brw->vs.prog_bo);
-   brw->vs.prog_bo = brw_search_cache(&brw->cache, BRW_VS_PROG,
-				      &key, sizeof(key),
-				      &brw->vs.prog_data);
-   if (brw->vs.prog_bo == NULL)
+   /* BRW_NEW_VERTICES */
+   for (i = 0; i < VERT_ATTRIB_MAX; i++) {
+      if (vp->program.Base.InputsRead & (1 << i) &&
+	  brw->vb.inputs[i].glarray->Type == GL_FIXED) {
+	 key.gl_fixed_input_size[i] = brw->vb.inputs[i].glarray->Size;
+      }
+   }
+
+   if (!brw_search_cache(&brw->cache, BRW_VS_PROG,
+			 &key, sizeof(key),
+			 &brw->vs.prog_offset, &brw->vs.prog_data)) {
       do_vs_prog(brw, vp, &key);
+   }
    brw->vs.constant_map = ((int8_t *)brw->vs.prog_data +
 			   sizeof(*brw->vs.prog_data));
 }
@@ -164,7 +168,8 @@ const struct brw_tracked_state brw_vs_prog = {
    .dirty = {
       .mesa  = (_NEW_TRANSFORM | _NEW_POLYGON | _NEW_POINT | _NEW_LIGHT |
 		_NEW_BUFFERS),
-      .brw   = BRW_NEW_VERTEX_PROGRAM,
+      .brw   = (BRW_NEW_VERTEX_PROGRAM |
+		BRW_NEW_VERTICES),
       .cache = 0
    },
    .prepare = brw_upload_vs_prog
diff --git a/src/mesa/drivers/dri/i965/brw_vs.h b/src/mesa/drivers/dri/i965/brw_vs.h
index 7ca84a54b01..432994a8534 100644
--- a/src/mesa/drivers/dri/i965/brw_vs.h
+++ b/src/mesa/drivers/dri/i965/brw_vs.h
@@ -41,6 +41,10 @@
 
 struct brw_vs_prog_key {
    GLuint program_string_id;
+   /**
+    * Number of channels of the vertex attribute that need GL_FIXED rescaling
+    */
+   uint8_t gl_fixed_input_size[VERT_ATTRIB_MAX];
    GLuint nr_userclip:4;
    GLuint copy_edgeflag:1;
    GLuint point_coord_replace:8;
diff --git a/src/mesa/drivers/dri/i965/brw_vs_emit.c b/src/mesa/drivers/dri/i965/brw_vs_emit.c
index 7d5eb353eee..9d733344a26 100644
--- a/src/mesa/drivers/dri/i965/brw_vs_emit.c
+++ b/src/mesa/drivers/dri/i965/brw_vs_emit.c
@@ -1635,7 +1635,7 @@ static void emit_vertex_write( struct brw_vs_compile *c)
 	    else
 	       m = brw_message_reg(4);
 
-	    brw_DP4(p, brw_writemask(m, (1 << (i & 7))),pos, c->userplane[i]);
+	    brw_DP4(p, brw_writemask(m, (1 << (i & 3))),pos, c->userplane[i]);
 	 }
       }
    } else if ((c->prog_data.outputs_written &
@@ -1878,6 +1878,26 @@ get_predicate(const struct prog_instruction *inst)
    }
 }
 
+static void
+brw_vs_rescale_gl_fixed(struct brw_vs_compile *c)
+{
+   struct brw_compile *p = &c->func;
+   int i;
+
+   for (i = 0; i < VERT_ATTRIB_MAX; i++) {
+      if (!(c->prog_data.inputs_read & (1 << i)))
+	 continue;
+
+      if (c->key.gl_fixed_input_size[i] != 0) {
+	 struct brw_reg reg = c->regs[PROGRAM_INPUT][i];
+
+	 brw_MUL(p,
+		 brw_writemask(reg, (1 << c->key.gl_fixed_input_size[i]) - 1),
+		 reg, brw_imm_f(1.0 / 65536.0));
+      }
+   }
+}
+
 /* Emit the vertex program instructions here.
  */
 void brw_vs_emit(struct brw_vs_compile *c )
@@ -1937,6 +1957,8 @@ void brw_vs_emit(struct brw_vs_compile *c )
     */
    brw_vs_alloc_regs(c);
 
+   brw_vs_rescale_gl_fixed(c);
+
    if (c->needs_stack)
       brw_MOV(p, get_addr_reg(stack_index), brw_address(c->stack));
 
diff --git a/src/mesa/drivers/dri/i965/brw_vs_state.c b/src/mesa/drivers/dri/i965/brw_vs_state.c
index 1eee5b7e5de..d5010a21e80 100644
--- a/src/mesa/drivers/dri/i965/brw_vs_state.c
+++ b/src/mesa/drivers/dri/i965/brw_vs_state.c
@@ -36,18 +36,6 @@
 #include "brw_defines.h"
 #include "main/macros.h"
 
-struct brw_vs_unit_key {
-   unsigned int total_grf;
-   unsigned int urb_entry_read_length;
-   unsigned int curb_entry_read_length;
-
-   unsigned int curbe_offset;
-
-   unsigned int nr_urb_entries, urb_size;
-
-   unsigned int nr_surfaces;
-};
-
 static void
 brw_prepare_vs_unit(struct brw_context *brw)
 {
@@ -58,8 +46,14 @@ brw_prepare_vs_unit(struct brw_context *brw)
    vs = brw_state_batch(brw, sizeof(*vs), 32, &brw->vs.state_offset);
    memset(vs, 0, sizeof(*vs));
 
-   /* CACHE_NEW_VS_PROG */
-   vs->thread0.kernel_start_pointer = brw->vs.prog_bo->offset >> 6; /* reloc */
+   /* BRW_NEW_PROGRAM_CACHE | CACHE_NEW_VS_PROG */
+   vs->thread0.kernel_start_pointer =
+      brw_program_reloc(brw,
+			brw->vs.state_offset +
+			offsetof(struct brw_vs_unit_state, thread0),
+			brw->vs.prog_offset +
+			(vs->thread0.grf_reg_count << 1)) >> 6;
+
    vs->thread0.grf_reg_count = ALIGN(brw->vs.prog_data->total_grf, 16) / 16 - 1;
    vs->thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754;
    /* Choosing multiple program flow means that we may get 2-vertex threads,
@@ -152,13 +146,6 @@ brw_prepare_vs_unit(struct brw_context *brw)
     */
    vs->vs6.vs_enable = 1;
 
-   /* Emit VS program relocation */
-   drm_intel_bo_emit_reloc(intel->batch.bo, (brw->vs.state_offset +
-					     offsetof(struct brw_vs_unit_state,
-						      thread0)),
-			   brw->vs.prog_bo, vs->thread0.grf_reg_count << 1,
-			   I915_GEM_DOMAIN_INSTRUCTION, 0);
-
    brw->state.dirty.cache |= CACHE_NEW_VS_UNIT;
 }
 
@@ -166,6 +153,7 @@ const struct brw_tracked_state brw_vs_unit = {
    .dirty = {
       .mesa  = _NEW_TRANSFORM,
       .brw   = (BRW_NEW_BATCH |
+		BRW_NEW_PROGRAM_CACHE |
 		BRW_NEW_CURBE_OFFSETS |
                 BRW_NEW_NR_VS_SURFACES |
 		BRW_NEW_URB_FENCE),
diff --git a/src/mesa/drivers/dri/i965/brw_vtbl.c b/src/mesa/drivers/dri/i965/brw_vtbl.c
index 69650e1df77..8612e743265 100644
--- a/src/mesa/drivers/dri/i965/brw_vtbl.c
+++ b/src/mesa/drivers/dri/i965/brw_vtbl.c
@@ -69,14 +69,8 @@ static void brw_destroy_context( struct intel_context *intel )
    ralloc_free(brw->wm.compile_data);
 
    dri_bo_release(&brw->curbe.curbe_bo);
-   dri_bo_release(&brw->vs.prog_bo);
    dri_bo_release(&brw->vs.const_bo);
-   dri_bo_release(&brw->gs.prog_bo);
-   dri_bo_release(&brw->clip.prog_bo);
-   dri_bo_release(&brw->sf.prog_bo);
-   dri_bo_release(&brw->wm.prog_bo);
    dri_bo_release(&brw->wm.const_bo);
-   dri_bo_release(&brw->cc.prog_bo);
 
    free(brw->curbe.last_buf);
    free(brw->curbe.next_buf);
@@ -122,13 +116,20 @@ static void brw_new_batch( struct intel_context *intel )
     * This is probably not as severe as on 915, since almost all of our state
     * is just in referenced buffers.
     */
-   brw->state.dirty.brw |= BRW_NEW_CONTEXT;
+   brw->state.dirty.brw |= BRW_NEW_CONTEXT | BRW_NEW_BATCH;
 
-   brw->state.dirty.mesa |= ~0;
-   brw->state.dirty.brw |= ~0;
-   brw->state.dirty.cache |= ~0;
+   /* Assume that the last command before the start of our batch was a
+    * primitive, for safety.
+    */
+   intel->batch.need_workaround_flush = true;
 
    brw->vb.nr_current_buffers = 0;
+
+   /* Mark that the current program cache BO has been used by the GPU.
+    * It will be reallocated if we need to put new programs in for the
+    * next batch.
+    */
+   brw->cache.bo_used_by_gpu = true;
 }
 
 static void brw_invalidate_state( struct intel_context *intel, GLuint new_state )
diff --git a/src/mesa/drivers/dri/i965/brw_wm.c b/src/mesa/drivers/dri/i965/brw_wm.c
index 1aebd12df49..b0dfdd536aa 100644
--- a/src/mesa/drivers/dri/i965/brw_wm.c
+++ b/src/mesa/drivers/dri/i965/brw_wm.c
@@ -273,12 +273,11 @@ bool do_wm_prog(struct brw_context *brw,
     */
    program = brw_get_program(&c->func, &program_size);
 
-   drm_intel_bo_unreference(brw->wm.prog_bo);
-   brw->wm.prog_bo = brw_upload_cache(&brw->cache, BRW_WM_PROG,
-				      &c->key, sizeof(c->key),
-				      program, program_size,
-				      &c->prog_data, sizeof(c->prog_data),
-				      &brw->wm.prog_data);
+   brw_upload_cache(&brw->cache, BRW_WM_PROG,
+		    &c->key, sizeof(c->key),
+		    program, program_size,
+		    &c->prog_data, sizeof(c->prog_data),
+		    &brw->wm.prog_offset, &brw->wm.prog_data);
 
    return true;
 }
@@ -389,6 +388,8 @@ static void brw_wm_populate_key( struct brw_context *brw,
 	  * all 4 channels.
 	  */
 	 if (sampler->CompareMode == GL_COMPARE_R_TO_TEXTURE_ARB) {
+	    key->compare_funcs[i] = sampler->CompareFunc;
+
 	    if (sampler->DepthMode == GL_ALPHA) {
 	       swizzles[0] = SWIZZLE_ZERO;
 	       swizzles[1] = SWIZZLE_ZERO;
@@ -477,13 +478,9 @@ static void brw_prepare_wm_prog(struct brw_context *brw)
 
    brw_wm_populate_key(brw, &key);
 
-   /* Make an early check for the key.
-    */
-   drm_intel_bo_unreference(brw->wm.prog_bo);
-   brw->wm.prog_bo = brw_search_cache(&brw->cache, BRW_WM_PROG,
-				      &key, sizeof(key),
-				      &brw->wm.prog_data);
-   if (brw->wm.prog_bo == NULL) {
+   if (!brw_search_cache(&brw->cache, BRW_WM_PROG,
+			 &key, sizeof(key),
+			 &brw->wm.prog_offset, &brw->wm.prog_data)) {
       bool success = do_wm_prog(brw, ctx->Shader.CurrentFragmentProgram, fp,
 				&key);
       assert(success);
diff --git a/src/mesa/drivers/dri/i965/brw_wm.h b/src/mesa/drivers/dri/i965/brw_wm.h
index e244b55a083..29082c19088 100644
--- a/src/mesa/drivers/dri/i965/brw_wm.h
+++ b/src/mesa/drivers/dri/i965/brw_wm.h
@@ -68,6 +68,18 @@ struct brw_wm_prog_key {
    GLuint clamp_fragment_color:1;
    GLuint line_aa:2;
 
+   /**
+    * Per-sampler comparison functions:
+    *
+    * If comparison mode is GL_COMPARE_R_TO_TEXTURE, then this is set to one
+    * of GL_NEVER, GL_LESS, GL_EQUAL, GL_LEQUAL, GL_GREATER, GL_NOTEQUAL,
+    * GL_GEQUAL, or GL_ALWAYS.  Otherwise (comparison mode is GL_NONE), this
+    * field is irrelevant so it's left as GL_NONE (0).
+    *
+    * While this is a GLenum, all possible values fit in 16-bits.
+    */
+   uint16_t compare_funcs[BRW_MAX_TEX_UNIT];
+
    GLbitfield proj_attrib_mask; /**< one bit per fragment program attribute */
    GLuint yuvtex_mask:16;
    GLuint yuvtex_swap_mask:16;	/* UV swaped */
diff --git a/src/mesa/drivers/dri/i965/brw_wm_state.c b/src/mesa/drivers/dri/i965/brw_wm_state.c
index ef98f8126dc..506e2bdff5b 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_state.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_state.c
@@ -90,13 +90,25 @@ brw_prepare_wm_unit(struct brw_context *brw)
 	     brw->wm.prog_data->first_curbe_grf_16);
    }
 
-   /* CACHE_NEW_WM_PROG */
+   /* BRW_NEW_PROGRAM_CACHE | CACHE_NEW_WM_PROG */
    wm->thread0.grf_reg_count = brw->wm.prog_data->reg_blocks;
    wm->wm9.grf_reg_count_2 = brw->wm.prog_data->reg_blocks_16;
-   wm->thread0.kernel_start_pointer = brw->wm.prog_bo->offset >> 6; /* reloc */
-   /* reloc */
-   wm->wm9.kernel_start_pointer_2 = (brw->wm.prog_bo->offset +
-				     brw->wm.prog_data->prog_offset_16) >> 6;
+
+   wm->thread0.kernel_start_pointer =
+      brw_program_reloc(brw,
+			brw->wm.state_offset +
+			offsetof(struct brw_wm_unit_state, thread0),
+			brw->wm.prog_offset +
+			(wm->thread0.grf_reg_count << 1)) >> 6;
+
+   wm->wm9.kernel_start_pointer_2 =
+      brw_program_reloc(brw,
+			brw->wm.state_offset +
+			offsetof(struct brw_wm_unit_state, wm9),
+			brw->wm.prog_offset +
+			brw->wm.prog_data->prog_offset_16 +
+			(wm->wm9.grf_reg_count_2 << 1)) >> 6;
+
    wm->thread1.depth_coef_urb_read_offset = 1;
    wm->thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754;
 
@@ -214,23 +226,6 @@ brw_prepare_wm_unit(struct brw_context *brw)
    if (unlikely(INTEL_DEBUG & DEBUG_STATS) || intel->stats_wm)
       wm->wm4.stats_enable = 1;
 
-   /* Emit WM program relocation */
-   drm_intel_bo_emit_reloc(intel->batch.bo,
-			   brw->wm.state_offset +
-			   offsetof(struct brw_wm_unit_state, thread0),
-			   brw->wm.prog_bo, wm->thread0.grf_reg_count << 1,
-			   I915_GEM_DOMAIN_INSTRUCTION, 0);
-
-   if (brw->wm.prog_data->prog_offset_16) {
-      drm_intel_bo_emit_reloc(intel->batch.bo,
-			      brw->wm.state_offset +
-			      offsetof(struct brw_wm_unit_state, wm9),
-			      brw->wm.prog_bo,
-			      ((wm->wm9.grf_reg_count_2 << 1) +
-			       brw->wm.prog_data->prog_offset_16),
-			      I915_GEM_DOMAIN_INSTRUCTION, 0);
-   }
-
    /* Emit scratch space relocation */
    if (brw->wm.prog_data->total_scratch != 0) {
       drm_intel_bo_emit_reloc(intel->batch.bo,
@@ -265,6 +260,7 @@ const struct brw_tracked_state brw_wm_unit = {
 	       _NEW_BUFFERS),
 
       .brw = (BRW_NEW_BATCH |
+	      BRW_NEW_PROGRAM_CACHE |
 	      BRW_NEW_FRAGMENT_PROGRAM |
 	      BRW_NEW_CURBE_OFFSETS |
 	      BRW_NEW_NR_WM_SURFACES),
diff --git a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
index f560bc3fa66..89fea9cc952 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
@@ -73,7 +73,7 @@ translate_tex_target(GLenum target)
 uint32_t
 brw_format_for_mesa_format(gl_format mesa_format)
 {
-   uint32_t table[MESA_FORMAT_COUNT] =
+   static const uint32_t table[MESA_FORMAT_COUNT] =
    {
       [MESA_FORMAT_L8] = BRW_SURFACEFORMAT_L8_UNORM,
       [MESA_FORMAT_I8] = BRW_SURFACEFORMAT_I8_UNORM,
@@ -477,7 +477,7 @@ brw_update_renderbuffer_surface(struct brw_context *brw,
 	      format << BRW_SURFACE_FORMAT_SHIFT);
 
    /* reloc */
-   surf[1] = (intel_region_tile_offsets(region, &tile_x, &tile_y) +
+   surf[1] = (intel_renderbuffer_tile_offsets(irb, &tile_x, &tile_y) +
 	      region->buffer->offset);
 
    surf[2] = ((rb->Width - 1) << BRW_SURFACE_WIDTH_SHIFT |
diff --git a/src/mesa/drivers/dri/i965/gen6_cc.c b/src/mesa/drivers/dri/i965/gen6_cc.c
index 2b16d6cdc01..294d5a5e644 100644
--- a/src/mesa/drivers/dri/i965/gen6_cc.c
+++ b/src/mesa/drivers/dri/i965/gen6_cc.c
@@ -183,7 +183,8 @@ static void upload_cc_state_pointers(struct brw_context *brw)
 const struct brw_tracked_state gen6_cc_state_pointers = {
    .dirty = {
       .mesa = 0,
-      .brw = BRW_NEW_BATCH,
+      .brw = (BRW_NEW_BATCH |
+	      BRW_NEW_STATE_BASE_ADDRESS),
       .cache = (CACHE_NEW_BLEND_STATE |
 		CACHE_NEW_COLOR_CALC_STATE |
 		CACHE_NEW_DEPTH_STENCIL_STATE)
diff --git a/src/mesa/drivers/dri/i965/gen6_gs_state.c b/src/mesa/drivers/dri/i965/gen6_gs_state.c
index c1d0a739394..d29f0290727 100644
--- a/src/mesa/drivers/dri/i965/gen6_gs_state.c
+++ b/src/mesa/drivers/dri/i965/gen6_gs_state.c
@@ -45,7 +45,7 @@ upload_gs_state(struct brw_context *brw)
    ADVANCE_BATCH();
 
    // GS should never be used on Gen6.  Disable it.
-   assert(brw->gs.prog_bo == NULL);
+   assert(!brw->gs.prog_active);
    BEGIN_BATCH(7);
    OUT_BATCH(_3DSTATE_GS << 16 | (7 - 2));
    OUT_BATCH(0); /* prog_bo */
@@ -65,8 +65,7 @@ upload_gs_state(struct brw_context *brw)
 const struct brw_tracked_state gen6_gs_state = {
    .dirty = {
       .mesa  = _NEW_TRANSFORM,
-      .brw   = (BRW_NEW_CURBE_OFFSETS |
-		BRW_NEW_URB_FENCE |
+      .brw   = (BRW_NEW_URB_FENCE |
 		BRW_NEW_CONTEXT),
       .cache = CACHE_NEW_GS_PROG
    },
diff --git a/src/mesa/drivers/dri/i965/gen6_sampler_state.c b/src/mesa/drivers/dri/i965/gen6_sampler_state.c
index 4cdec699df6..89326872faa 100644
--- a/src/mesa/drivers/dri/i965/gen6_sampler_state.c
+++ b/src/mesa/drivers/dri/i965/gen6_sampler_state.c
@@ -50,7 +50,8 @@ upload_sampler_state_pointers(struct brw_context *brw)
 const struct brw_tracked_state gen6_sampler_state = {
    .dirty = {
       .mesa = 0,
-      .brw = BRW_NEW_BATCH,
+      .brw = (BRW_NEW_BATCH |
+	      BRW_NEW_STATE_BASE_ADDRESS),
       .cache = CACHE_NEW_SAMPLER
    },
    .emit = upload_sampler_state_pointers,
diff --git a/src/mesa/drivers/dri/i965/gen6_scissor_state.c b/src/mesa/drivers/dri/i965/gen6_scissor_state.c
index fad3ca0dd04..7492e508864 100644
--- a/src/mesa/drivers/dri/i965/gen6_scissor_state.c
+++ b/src/mesa/drivers/dri/i965/gen6_scissor_state.c
@@ -31,7 +31,7 @@
 #include "intel_batchbuffer.h"
 
 static void
-gen6_prepare_scissor_state(struct brw_context *brw)
+gen6_upload_scissor_state(struct brw_context *brw)
 {
    struct intel_context *intel = &brw->intel;
    struct gl_context *ctx = &intel->ctx;
@@ -89,5 +89,5 @@ const struct brw_tracked_state gen6_scissor_state = {
       .brw = BRW_NEW_BATCH,
       .cache = 0,
    },
-   .prepare = gen6_prepare_scissor_state,
+   .emit = gen6_upload_scissor_state,
 };
diff --git a/src/mesa/drivers/dri/i965/gen6_sf_state.c b/src/mesa/drivers/dri/i965/gen6_sf_state.c
index 84028e4e758..5bb731dc8fd 100644
--- a/src/mesa/drivers/dri/i965/gen6_sf_state.c
+++ b/src/mesa/drivers/dri/i965/gen6_sf_state.c
@@ -100,10 +100,11 @@ upload_sf_state(struct brw_context *brw)
    int i;
    /* _NEW_BUFFER */
    GLboolean render_to_fbo = brw->intel.ctx.DrawBuffer->Name != 0;
-   int attr = 0;
+   int attr = 0, input_index = 0;
    int urb_start;
    int two_side_color = (ctx->Light.Enabled && ctx->Light.Model.TwoSide);
    float point_size;
+   uint16_t attr_overrides[FRAG_ATTRIB_MAX];
 
    /* _NEW_TRANSFORM */
    if (ctx->Transform.ClipPlanesEnabled)
@@ -230,19 +231,43 @@ upload_sf_state(struct brw_context *brw)
 	 (1 << GEN6_SF_TRIFAN_PROVOKE_SHIFT);
    }
 
-   if (ctx->Point.PointSprite) {
-       for (i = 0; i < 8; i++) { 
-	   if (ctx->Point.CoordReplace[i])
-	       dw16 |= (1 << i);
-       }
-   }
-
    /* flat shading */
    if (ctx->Light.ShadeModel == GL_FLAT) {
        dw17 |= ((brw->fragment_program->Base.InputsRead & (FRAG_BIT_COL0 | FRAG_BIT_COL1)) >>
                 ((brw->fragment_program->Base.InputsRead & FRAG_BIT_WPOS) ? 0 : 1));
    }
 
+   /* Create the mapping from the FS inputs we produce to the VS outputs
+    * they source from.
+    */
+   for (; attr < FRAG_ATTRIB_MAX; attr++) {
+      if (!(brw->fragment_program->Base.InputsRead & BITFIELD64_BIT(attr)))
+	 continue;
+
+      /* _NEW_POINT */
+      if (ctx->Point.PointSprite &&
+	  (attr >= FRAG_ATTRIB_TEX0 && attr <= FRAG_ATTRIB_TEX7) &&
+	  ctx->Point.CoordReplace[attr - FRAG_ATTRIB_TEX0]) {
+	 dw16 |= (1 << input_index);
+      }
+
+      if (attr == FRAG_ATTRIB_PNTC)
+	 dw16 |= (1 << input_index);
+
+      /* The hardware can only do the overrides on 16 overrides at a
+       * time, and the other up to 16 have to be lined up so that the
+       * input index = the output index.  We'll need to do some
+       * tweaking to make sure that's the case.
+       */
+      assert(input_index < 16 || attr == input_index);
+
+      attr_overrides[input_index++] = get_attr_override(brw, attr,
+							two_side_color);
+   }
+
+   for (; input_index < FRAG_ATTRIB_MAX; input_index++)
+      attr_overrides[input_index] = 0;
+
    BEGIN_BATCH(20);
    OUT_BATCH(_3DSTATE_SF << 16 | (20 - 2));
    OUT_BATCH(dw1);
@@ -253,24 +278,7 @@ upload_sf_state(struct brw_context *brw)
    OUT_BATCH_F(ctx->Polygon.OffsetFactor); /* scale */
    OUT_BATCH_F(0.0); /* XXX: global depth offset clamp */
    for (i = 0; i < 8; i++) {
-      uint32_t attr_overrides = 0;
-
-      for (; attr < 64; attr++) {
-	 if (brw->fragment_program->Base.InputsRead & BITFIELD64_BIT(attr)) {
-	    attr_overrides |= get_attr_override(brw, attr, two_side_color);
-	    attr++;
-	    break;
-	 }
-      }
-
-      for (; attr < 64; attr++) {
-	 if (brw->fragment_program->Base.InputsRead & BITFIELD64_BIT(attr)) {
-	    attr_overrides |= get_attr_override(brw, attr, two_side_color) << 16;
-	    attr++;
-	    break;
-	 }
-      }
-      OUT_BATCH(attr_overrides);
+      OUT_BATCH(attr_overrides[i * 2] | attr_overrides[i * 2 + 1] << 16);
    }
    OUT_BATCH(dw16); /* point sprite texcoord bitmask */
    OUT_BATCH(dw17); /* constant interp bitmask */
diff --git a/src/mesa/drivers/dri/i965/gen6_urb.c b/src/mesa/drivers/dri/i965/gen6_urb.c
index 62645a6a30f..b4105111c8c 100644
--- a/src/mesa/drivers/dri/i965/gen6_urb.c
+++ b/src/mesa/drivers/dri/i965/gen6_urb.c
@@ -64,7 +64,7 @@ upload_urb(struct brw_context *brw)
    assert(brw->urb.nr_vs_entries % 4 == 0);
    assert(brw->urb.nr_gs_entries % 4 == 0);
    /* GS requirement */
-   assert(!brw->gs.prog_bo || brw->urb.vs_size < 5);
+   assert(!brw->gs.prog_active || brw->urb.vs_size < 5);
 
    BEGIN_BATCH(3);
    OUT_BATCH(_3DSTATE_URB << 16 | (3 - 2));
diff --git a/src/mesa/drivers/dri/i965/gen6_viewport_state.c b/src/mesa/drivers/dri/i965/gen6_viewport_state.c
index 4116bdb96de..c6c55c926c7 100644
--- a/src/mesa/drivers/dri/i965/gen6_viewport_state.c
+++ b/src/mesa/drivers/dri/i965/gen6_viewport_state.c
@@ -122,7 +122,8 @@ static void upload_viewport_state_pointers(struct brw_context *brw)
 const struct brw_tracked_state gen6_viewport_state = {
    .dirty = {
       .mesa = 0,
-      .brw = BRW_NEW_BATCH,
+      .brw = (BRW_NEW_BATCH |
+	      BRW_NEW_STATE_BASE_ADDRESS),
       .cache = (CACHE_NEW_CLIP_VP |
 		CACHE_NEW_SF_VP |
 		CACHE_NEW_CC_VP)
diff --git a/src/mesa/drivers/dri/i965/gen6_vs_state.c b/src/mesa/drivers/dri/i965/gen6_vs_state.c
index b46368e36e2..022e23e12b0 100644
--- a/src/mesa/drivers/dri/i965/gen6_vs_state.c
+++ b/src/mesa/drivers/dri/i965/gen6_vs_state.c
@@ -110,7 +110,7 @@ const struct brw_tracked_state gen6_vs_constants = {
       .mesa  = _NEW_TRANSFORM | _NEW_PROGRAM_CONSTANTS,
       .brw   = (BRW_NEW_BATCH |
 		BRW_NEW_VERTEX_PROGRAM),
-      .cache = 0,
+      .cache = CACHE_NEW_VS_PROG,
    },
    .prepare = gen6_prepare_vs_push_constants,
 };
@@ -147,7 +147,7 @@ upload_vs_state(struct brw_context *brw)
 
    BEGIN_BATCH(6);
    OUT_BATCH(_3DSTATE_VS << 16 | (6 - 2));
-   OUT_RELOC(brw->vs.prog_bo, I915_GEM_DOMAIN_INSTRUCTION, 0, 0);
+   OUT_BATCH(brw->vs.prog_offset);
    OUT_BATCH((0 << GEN6_VS_SAMPLER_COUNT_SHIFT) |
 	     GEN6_VS_FLOATING_POINT_MODE_ALT |
 	     (brw->vs.nr_surfaces << GEN6_VS_BINDING_TABLE_ENTRY_COUNT_SHIFT));
@@ -165,8 +165,7 @@ upload_vs_state(struct brw_context *brw)
 const struct brw_tracked_state gen6_vs_state = {
    .dirty = {
       .mesa  = _NEW_TRANSFORM | _NEW_PROGRAM_CONSTANTS,
-      .brw   = (BRW_NEW_CURBE_OFFSETS |
-                BRW_NEW_NR_VS_SURFACES |
+      .brw   = (BRW_NEW_NR_VS_SURFACES |
 		BRW_NEW_URB_FENCE |
 		BRW_NEW_CONTEXT |
 		BRW_NEW_VERTEX_PROGRAM |
diff --git a/src/mesa/drivers/dri/i965/gen6_wm_state.c b/src/mesa/drivers/dri/i965/gen6_wm_state.c
index 43e651db3ef..9ef6133e2b9 100644
--- a/src/mesa/drivers/dri/i965/gen6_wm_state.c
+++ b/src/mesa/drivers/dri/i965/gen6_wm_state.c
@@ -39,6 +39,7 @@ gen6_prepare_wm_push_constants(struct brw_context *brw)
 {
    struct intel_context *intel = &brw->intel;
    struct gl_context *ctx = &intel->ctx;
+   /* BRW_NEW_FRAGMENT_PROGRAM */
    const struct brw_fragment_program *fp =
       brw_fragment_program_const(brw->fragment_program);
 
@@ -48,6 +49,7 @@ gen6_prepare_wm_push_constants(struct brw_context *brw)
    /* XXX: Should this happen somewhere before to get our state flag set? */
    _mesa_load_state_parameters(ctx, fp->program.Base.Parameters);
 
+   /* CACHE_NEW_VS_PROG */
    if (brw->wm.prog_data->nr_params != 0) {
       float *constants;
       unsigned int i;
@@ -83,7 +85,7 @@ const struct brw_tracked_state gen6_wm_constants = {
       .mesa  = _NEW_PROGRAM_CONSTANTS,
       .brw   = (BRW_NEW_BATCH |
 		BRW_NEW_FRAGMENT_PROGRAM),
-      .cache = 0,
+      .cache = CACHE_NEW_VS_PROG,
    },
    .prepare = gen6_prepare_wm_push_constants,
 };
@@ -97,7 +99,7 @@ upload_wm_state(struct brw_context *brw)
       brw_fragment_program_const(brw->fragment_program);
    uint32_t dw2, dw4, dw5, dw6;
 
-   /* CACHE_NEW_WM_PROG */
+    /* CACHE_NEW_WM_PROG */
    if (brw->wm.prog_data->nr_params == 0) {
       /* Disable the push constant buffers. */
       BEGIN_BATCH(5);
@@ -157,7 +159,7 @@ upload_wm_state(struct brw_context *brw)
    if (ctx->Line.StippleFlag)
       dw5 |= GEN6_WM_LINE_STIPPLE_ENABLE;
 
-   /* _NEW_POLYGONSTIPPLE */
+   /* _NEW_POLYGON */
    if (ctx->Polygon.StippleFlag)
       dw5 |= GEN6_WM_POLYGON_STIPPLE_ENABLE;
 
@@ -183,7 +185,7 @@ upload_wm_state(struct brw_context *brw)
 
    BEGIN_BATCH(9);
    OUT_BATCH(_3DSTATE_WM << 16 | (9 - 2));
-   OUT_RELOC(brw->wm.prog_bo, I915_GEM_DOMAIN_INSTRUCTION, 0, 0);
+   OUT_BATCH(brw->wm.prog_offset);
    OUT_BATCH(dw2);
    if (brw->wm.prog_data->total_scratch) {
       OUT_RELOC(brw->wm.scratch_bo, I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER,
@@ -195,21 +197,19 @@ upload_wm_state(struct brw_context *brw)
    OUT_BATCH(dw5);
    OUT_BATCH(dw6);
    OUT_BATCH(0); /* kernel 1 pointer */
-   if (brw->wm.prog_data->prog_offset_16) {
-      OUT_RELOC(brw->wm.prog_bo, I915_GEM_DOMAIN_INSTRUCTION, 0,
-		brw->wm.prog_data->prog_offset_16);
-   } else {
-      OUT_BATCH(0); /* kernel 2 pointer */
-   }
+   /* kernel 2 pointer */
+   OUT_BATCH(brw->wm.prog_offset + brw->wm.prog_data->prog_offset_16);
    ADVANCE_BATCH();
 }
 
 const struct brw_tracked_state gen6_wm_state = {
    .dirty = {
-      .mesa  = (_NEW_LINE | _NEW_POLYGONSTIPPLE | _NEW_COLOR | _NEW_BUFFERS |
-		_NEW_PROGRAM_CONSTANTS | _NEW_POLYGON),
-      .brw   = (BRW_NEW_CURBE_OFFSETS |
-		BRW_NEW_FRAGMENT_PROGRAM |
+      .mesa  = (_NEW_LINE |
+		_NEW_COLOR |
+		_NEW_BUFFERS |
+		_NEW_PROGRAM_CONSTANTS |
+		_NEW_POLYGON),
+      .brw   = (BRW_NEW_FRAGMENT_PROGRAM |
                 BRW_NEW_NR_WM_SURFACES |
 		BRW_NEW_URB_FENCE |
 		BRW_NEW_BATCH),
diff --git a/src/mesa/drivers/dri/i965/gen7_disable.c b/src/mesa/drivers/dri/i965/gen7_disable.c
index 4e9461739d0..a44d31596b9 100644
--- a/src/mesa/drivers/dri/i965/gen7_disable.c
+++ b/src/mesa/drivers/dri/i965/gen7_disable.c
@@ -31,7 +31,7 @@ disable_stages(struct brw_context *brw)
 {
    struct intel_context *intel = &brw->intel;
 
-   assert(brw->gs.prog_bo == NULL);
+   assert(!brw->gs.prog_active);
 
    /* Disable the Geometry Shader (GS) Unit */
    BEGIN_BATCH(7);
diff --git a/src/mesa/drivers/dri/i965/gen7_misc_state.c b/src/mesa/drivers/dri/i965/gen7_misc_state.c
index dd0ccd27193..7544f961da9 100644
--- a/src/mesa/drivers/dri/i965/gen7_misc_state.c
+++ b/src/mesa/drivers/dri/i965/gen7_misc_state.c
@@ -113,7 +113,7 @@ static void emit_depthbuffer(struct brw_context *brw)
       struct intel_region *region = drb->region;
       uint32_t tile_x, tile_y, offset;
 
-      offset = intel_region_tile_offsets(region, &tile_x, &tile_y);
+      offset = intel_renderbuffer_tile_offsets(drb, &tile_x, &tile_y);
 
       assert(region->tiling == I915_TILING_Y);
 
diff --git a/src/mesa/drivers/dri/i965/gen7_urb.c b/src/mesa/drivers/dri/i965/gen7_urb.c
index 3a614693dfc..2b650e9bc45 100644
--- a/src/mesa/drivers/dri/i965/gen7_urb.c
+++ b/src/mesa/drivers/dri/i965/gen7_urb.c
@@ -78,7 +78,7 @@ upload_urb(struct brw_context *brw)
    assert(brw->urb.nr_vs_entries % 8 == 0);
    assert(brw->urb.nr_gs_entries % 8 == 0);
    /* GS requirement */
-   assert(!brw->gs.prog_bo);
+   assert(!brw->gs.prog_active);
 
    BEGIN_BATCH(2);
    OUT_BATCH(_3DSTATE_PUSH_CONSTANT_ALLOC_VS << 16 | (2 - 2));
diff --git a/src/mesa/drivers/dri/i965/gen7_vs_state.c b/src/mesa/drivers/dri/i965/gen7_vs_state.c
index ae7a1d6c35c..0fad3d2fb68 100644
--- a/src/mesa/drivers/dri/i965/gen7_vs_state.c
+++ b/src/mesa/drivers/dri/i965/gen7_vs_state.c
@@ -67,7 +67,7 @@ upload_vs_state(struct brw_context *brw)
 
    BEGIN_BATCH(6);
    OUT_BATCH(_3DSTATE_VS << 16 | (6 - 2));
-   OUT_RELOC(brw->vs.prog_bo, I915_GEM_DOMAIN_INSTRUCTION, 0, 0);
+   OUT_BATCH(brw->vs.prog_offset);
    OUT_BATCH((0 << GEN6_VS_SAMPLER_COUNT_SHIFT) |
 	     GEN6_VS_FLOATING_POINT_MODE_ALT |
 	     (brw->vs.nr_surfaces << GEN6_VS_BINDING_TABLE_ENTRY_COUNT_SHIFT));
diff --git a/src/mesa/drivers/dri/i965/gen7_wm_state.c b/src/mesa/drivers/dri/i965/gen7_wm_state.c
index 6a64eb8a2d3..17f75354f1d 100644
--- a/src/mesa/drivers/dri/i965/gen7_wm_state.c
+++ b/src/mesa/drivers/dri/i965/gen7_wm_state.c
@@ -36,6 +36,7 @@ gen7_prepare_wm_constants(struct brw_context *brw)
 {
    struct intel_context *intel = &brw->intel;
    struct gl_context *ctx = &intel->ctx;
+   /* BRW_NEW_FRAGMENT_PROGRAM */
    const struct brw_fragment_program *fp =
       brw_fragment_program_const(brw->fragment_program);
 
@@ -45,7 +46,7 @@ gen7_prepare_wm_constants(struct brw_context *brw)
    /* XXX: Should this happen somewhere before to get our state flag set? */
    _mesa_load_state_parameters(ctx, fp->program.Base.Parameters);
 
-   /* BRW_NEW_FRAGMENT_PROGRAM */
+   /* CACHE_NEW_WM_PROG */
    if (brw->wm.prog_data->nr_params != 0) {
       float *constants;
       unsigned int i;
@@ -80,7 +81,7 @@ const struct brw_tracked_state gen7_wm_constants = {
    .dirty = {
       .mesa  = _NEW_PROGRAM_CONSTANTS,
       .brw   = (BRW_NEW_BATCH | BRW_NEW_FRAGMENT_PROGRAM),
-      .cache = 0,
+      .cache = CACHE_NEW_WM_PROG,
    },
    .prepare = gen7_prepare_wm_constants,
 };
@@ -104,7 +105,7 @@ upload_wm_state(struct brw_context *brw)
    if (ctx->Line.StippleFlag)
       dw1 |= GEN7_WM_LINE_STIPPLE_ENABLE;
 
-   /* _NEW_POLYGONSTIPPLE */
+   /* _NEW_POLYGON */
    if (ctx->Polygon.StippleFlag)
       dw1 |= GEN7_WM_POLYGON_STIPPLE_ENABLE;
 
@@ -227,24 +228,21 @@ upload_ps_state(struct brw_context *brw)
 
    BEGIN_BATCH(8);
    OUT_BATCH(_3DSTATE_PS << 16 | (8 - 2));
-   OUT_RELOC(brw->wm.prog_bo, I915_GEM_DOMAIN_INSTRUCTION, 0, 0);
+   OUT_BATCH(brw->wm.prog_offset);
    OUT_BATCH(dw2);
    OUT_BATCH(0); /* scratch space base offset */
    OUT_BATCH(dw4);
    OUT_BATCH(dw5);
    OUT_BATCH(0); /* kernel 1 pointer */
-   if (brw->wm.prog_data->prog_offset_16) {
-      OUT_RELOC(brw->wm.prog_bo, I915_GEM_DOMAIN_INSTRUCTION, 0,
-	        brw->wm.prog_data->prog_offset_16);
-   } else {
-      OUT_BATCH(0); /* kernel 2 pointer */
-   }
+   OUT_BATCH(brw->wm.prog_offset + brw->wm.prog_data->prog_offset_16);
    ADVANCE_BATCH();
 }
 
 const struct brw_tracked_state gen7_ps_state = {
    .dirty = {
-      .mesa  = (_NEW_LINE | _NEW_POLYGON | _NEW_POLYGONSTIPPLE |
+      .mesa  = (_NEW_LINE |
+		_NEW_POLYGON |
+		_NEW_POLYGONSTIPPLE |
 		_NEW_PROGRAM_CONSTANTS),
       .brw   = (BRW_NEW_CURBE_OFFSETS |
 		BRW_NEW_FRAGMENT_PROGRAM |
diff --git a/src/mesa/drivers/dri/i965/gen7_wm_surface_state.c b/src/mesa/drivers/dri/i965/gen7_wm_surface_state.c
index 00b562f2176..9994b67bfc5 100644
--- a/src/mesa/drivers/dri/i965/gen7_wm_surface_state.c
+++ b/src/mesa/drivers/dri/i965/gen7_wm_surface_state.c
@@ -273,7 +273,7 @@ gen7_update_renderbuffer_surface(struct brw_context *brw,
 
    surf->ss0.surface_type = BRW_SURFACE_2D;
    /* reloc */
-   surf->ss1.base_addr = intel_region_tile_offsets(region, &tile_x, &tile_y);
+   surf->ss1.base_addr = intel_renderbuffer_tile_offsets(irb, &tile_x, &tile_y);
    surf->ss1.base_addr += region->buffer->offset; /* reloc */
 
    assert(brw->has_surface_tile_offset);
diff --git a/src/mesa/drivers/dri/intel/intel_batchbuffer.c b/src/mesa/drivers/dri/intel/intel_batchbuffer.c
index 77edc3a6bfe..735382902d1 100644
--- a/src/mesa/drivers/dri/intel/intel_batchbuffer.c
+++ b/src/mesa/drivers/dri/intel/intel_batchbuffer.c
@@ -53,6 +53,22 @@ static void clear_cache( struct intel_context *intel )
 }
 
 void
+intel_batchbuffer_init(struct intel_context *intel)
+{
+   intel_batchbuffer_reset(intel);
+
+   if (intel->gen == 6) {
+      /* We can't just use brw_state_batch to get a chunk of space for
+       * the gen6 workaround because it involves actually writing to
+       * the buffer, and the kernel doesn't let us write to the batch.
+       */
+      intel->batch.workaround_bo = drm_intel_bo_alloc(intel->bufmgr,
+						      "gen6 workaround",
+						      4096, 4096);
+   }
+}
+
+void
 intel_batchbuffer_reset(struct intel_context *intel)
 {
    if (intel->batch.last_bo != NULL) {
@@ -76,6 +92,7 @@ intel_batchbuffer_free(struct intel_context *intel)
 {
    drm_intel_bo_unreference(intel->batch.last_bo);
    drm_intel_bo_unreference(intel->batch.bo);
+   drm_intel_bo_unreference(intel->batch.workaround_bo);
    clear_cache(intel);
 }
 
@@ -276,6 +293,43 @@ emit:
    item->header = intel->batch.emit;
 }
 
+/**
+ * Emits a PIPE_CONTROL with a non-zero post-sync operation, for
+ * implementing two workarounds on gen6.  From section 1.4.7.1
+ * "PIPE_CONTROL" of the Sandy Bridge PRM volume 2 part 1:
+ *
+ * [DevSNB-C+{W/A}] Before any depth stall flush (including those
+ * produced by non-pipelined state commands), software needs to first
+ * send a PIPE_CONTROL with no bits set except Post-Sync Operation !=
+ * 0.
+ *
+ * [Dev-SNB{W/A}]: Before a PIPE_CONTROL with Write Cache Flush Enable
+ * =1, a PIPE_CONTROL with any non-zero post-sync-op is required.
+ *
+ * XXX: There is also a workaround that would appear to apply to this
+ * workaround, but it doesn't appear to be necessary so far:
+ *
+ * Dev-SNB{W/A}]: Pipe-control with CS-stall bit set must be sent
+ * BEFORE the pipe-control with a post-sync op and no write-cache
+ * flushes.
+ */
+void
+intel_emit_post_sync_nonzero_flush(struct intel_context *intel)
+{
+   if (!intel->batch.need_workaround_flush)
+      return;
+
+   BEGIN_BATCH(4);
+   OUT_BATCH(_3DSTATE_PIPE_CONTROL);
+   OUT_BATCH(PIPE_CONTROL_WRITE_IMMEDIATE);
+   OUT_RELOC(intel->batch.workaround_bo,
+	     I915_GEM_DOMAIN_GTT, I915_GEM_DOMAIN_GTT, 0);
+   OUT_BATCH(0); /* write data */
+   ADVANCE_BATCH();
+
+   intel->batch.need_workaround_flush = false;
+}
+
 /* Emit a pipelined flush to either flush render and texture cache for
  * reading from a FBO-drawn texture, or flush so that frontbuffer
  * render appears on the screen in DRI1.
@@ -294,15 +348,17 @@ intel_batchbuffer_emit_mi_flush(struct intel_context *intel)
 	 OUT_BATCH(0);
 	 ADVANCE_BATCH();
       } else {
-	 BEGIN_BATCH(8);
-	 /* XXX workaround: issue any post sync != 0 before write
-	  * cache flush = 1
-	  */
-	 OUT_BATCH(_3DSTATE_PIPE_CONTROL);
-	 OUT_BATCH(PIPE_CONTROL_WRITE_IMMEDIATE);
-	 OUT_BATCH(0); /* write address */
-	 OUT_BATCH(0); /* write data */
+	 if (intel->gen == 6) {
+	    /* Hardware workaround: SNB B-Spec says:
+	     *
+	     * [Dev-SNB{W/A}]: Before a PIPE_CONTROL with Write Cache
+	     * Flush Enable =1, a PIPE_CONTROL with any non-zero
+	     * post-sync-op is required.
+	     */
+	    intel_emit_post_sync_nonzero_flush(intel);
+	 }
 
+	 BEGIN_BATCH(4);
 	 OUT_BATCH(_3DSTATE_PIPE_CONTROL);
 	 OUT_BATCH(PIPE_CONTROL_INSTRUCTION_FLUSH |
 		   PIPE_CONTROL_WRITE_FLUSH |
diff --git a/src/mesa/drivers/dri/intel/intel_batchbuffer.h b/src/mesa/drivers/dri/intel/intel_batchbuffer.h
index a0a5c9841c6..fb4134d889e 100644
--- a/src/mesa/drivers/dri/intel/intel_batchbuffer.h
+++ b/src/mesa/drivers/dri/intel/intel_batchbuffer.h
@@ -9,6 +9,7 @@
 
 #define BATCH_RESERVED 16
 
+void intel_batchbuffer_init(struct intel_context *intel);
 void intel_batchbuffer_reset(struct intel_context *intel);
 void intel_batchbuffer_free(struct intel_context *intel);
 
@@ -38,6 +39,7 @@ GLboolean intel_batchbuffer_emit_reloc_fenced(struct intel_context *intel,
 					      uint32_t write_domain,
 					      uint32_t offset);
 void intel_batchbuffer_emit_mi_flush(struct intel_context *intel);
+void intel_emit_post_sync_nonzero_flush(struct intel_context *intel);
 
 static INLINE uint32_t float_as_int(float f)
 {
diff --git a/src/mesa/drivers/dri/intel/intel_blit.c b/src/mesa/drivers/dri/intel/intel_blit.c
index 5aac1f6fa24..30be1b9382f 100644
--- a/src/mesa/drivers/dri/intel/intel_blit.c
+++ b/src/mesa/drivers/dri/intel/intel_blit.c
@@ -280,10 +280,10 @@ intelClearWithBlit(struct gl_context *ctx, GLbitfield mask)
       write_buffer = intel_region_buffer(intel, irb->region,
 					 all ? INTEL_WRITE_FULL :
 					 INTEL_WRITE_PART);
-      x1 = cx + irb->region->draw_x;
-      y1 = cy + irb->region->draw_y;
-      x2 = cx + cw + irb->region->draw_x;
-      y2 = cy + ch + irb->region->draw_y;
+      x1 = cx + irb->draw_x;
+      y1 = cy + irb->draw_y;
+      x2 = cx + cw + irb->draw_x;
+      y2 = cy + ch + irb->draw_y;
 
       pitch = irb->region->pitch;
       cpp = irb->region->cpp;
diff --git a/src/mesa/drivers/dri/intel/intel_buffers.c b/src/mesa/drivers/dri/intel/intel_buffers.c
index 7eb50edc6b4..a52a07cd93a 100644
--- a/src/mesa/drivers/dri/intel/intel_buffers.c
+++ b/src/mesa/drivers/dri/intel/intel_buffers.c
@@ -28,7 +28,9 @@
 #include "intel_context.h"
 #include "intel_buffers.h"
 #include "intel_fbo.h"
+
 #include "main/framebuffer.h"
+#include "main/renderbuffer.h"
 
 /**
  * Return pointer to current color drawing region, or NULL.
@@ -100,6 +102,28 @@ intel_draw_buffer(struct gl_context * ctx, struct gl_framebuffer *fb)
       return;
    }
 
+   /*
+    * If intel_context is using separate stencil, but the depth attachment
+    * (gl_framebuffer.Attachment[BUFFER_DEPTH]) has a packed depth/stencil
+    * format, then we must install the real depth buffer at fb->_DepthBuffer
+    * and set fb->_DepthBuffer->Wrapped before calling _mesa_update_framebuffer.
+    * Otherwise, _mesa_update_framebuffer will create and install a swras
+    * depth wrapper instead.
+    *
+    * Ditto for stencil.
+    */
+   irbDepth = intel_get_renderbuffer(fb, BUFFER_DEPTH);
+   if (irbDepth && irbDepth->Base.Format == MESA_FORMAT_X8_Z24) {
+      _mesa_reference_renderbuffer(&fb->_DepthBuffer, &irbDepth->Base);
+      irbDepth->Base.Wrapped = fb->Attachment[BUFFER_DEPTH].Renderbuffer;
+   }
+
+   irbStencil = intel_get_renderbuffer(fb, BUFFER_STENCIL);
+   if (irbStencil && irbStencil->Base.Format == MESA_FORMAT_S8) {
+      _mesa_reference_renderbuffer(&fb->_StencilBuffer, &irbStencil->Base);
+      irbStencil->Base.Wrapped = fb->Attachment[BUFFER_STENCIL].Renderbuffer;
+   }
+
    /* Do this here, not core Mesa, since this function is called from
     * many places within the driver.
     */
@@ -165,47 +189,33 @@ intel_draw_buffer(struct gl_context * ctx, struct gl_framebuffer *fb)
       FALLBACK(intel, INTEL_FALLBACK_DRAW_BUFFER, GL_FALSE);
    }
 
-   /***
-    *** Get depth buffer region and check if we need a software fallback.
-    ***/
-   if (fb->_DepthBuffer && fb->_DepthBuffer->Wrapped) {
-      irbDepth = intel_renderbuffer(fb->_DepthBuffer->Wrapped);
-      if (irbDepth && irbDepth->region) {
-	 assert(!fb_has_hiz || irbDepth->Base.Format != MESA_FORMAT_S8_Z24);
-         FALLBACK(intel, INTEL_FALLBACK_DEPTH_BUFFER, GL_FALSE);
-         depthRegion = irbDepth->region;
-      }
-      else {
-         FALLBACK(intel, INTEL_FALLBACK_DEPTH_BUFFER, GL_TRUE);
-         depthRegion = NULL;
-      }
-   }
-   else {
-      /* not using depth buffer */
+   /* Check for depth fallback. */
+   if (irbDepth && irbDepth->region) {
+      assert(!fb_has_hiz || irbDepth->Base.Format != MESA_FORMAT_S8_Z24);
+      FALLBACK(intel, INTEL_FALLBACK_DEPTH_BUFFER, GL_FALSE);
+      depthRegion = irbDepth->region;
+   } else if (irbDepth && !irbDepth->region) {
+      FALLBACK(intel, INTEL_FALLBACK_DEPTH_BUFFER, GL_TRUE);
+      depthRegion = NULL;
+   } else { /* !irbDepth */
+      /* No fallback is needed because there is no depth buffer. */
       FALLBACK(intel, INTEL_FALLBACK_DEPTH_BUFFER, GL_FALSE);
       depthRegion = NULL;
    }
 
-   /***
-    *** Stencil buffer
-    ***/
-   if (fb->_StencilBuffer && fb->_StencilBuffer->Wrapped) {
-      irbStencil = intel_renderbuffer(fb->_StencilBuffer->Wrapped);
-      if (irbStencil && irbStencil->region) {
-	 if (!intel->has_separate_stencil)
-	    assert(irbStencil->Base.Format == MESA_FORMAT_S8_Z24);
-	 if (fb_has_hiz || intel->must_use_separate_stencil)
-	    assert(irbStencil->Base.Format == MESA_FORMAT_S8);
-	 if (irbStencil->Base.Format == MESA_FORMAT_S8)
-	    assert(intel->has_separate_stencil);
-         FALLBACK(intel, INTEL_FALLBACK_STENCIL_BUFFER, GL_FALSE);
-      }
-      else {
-         FALLBACK(intel, INTEL_FALLBACK_STENCIL_BUFFER, GL_TRUE);
-      }
-   }
-   else {
-      /* XXX FBO: instead of FALSE, pass ctx->Stencil._Enabled ??? */
+   /* Check for stencil fallback. */
+   if (irbStencil && irbStencil->region) {
+      if (!intel->has_separate_stencil)
+	 assert(irbStencil->Base.Format == MESA_FORMAT_S8_Z24);
+      if (fb_has_hiz || intel->must_use_separate_stencil)
+	 assert(irbStencil->Base.Format == MESA_FORMAT_S8);
+      if (irbStencil->Base.Format == MESA_FORMAT_S8)
+	 assert(intel->has_separate_stencil);
+      FALLBACK(intel, INTEL_FALLBACK_STENCIL_BUFFER, GL_FALSE);
+   } else if (irbStencil && !irbStencil->region) {
+      FALLBACK(intel, INTEL_FALLBACK_STENCIL_BUFFER, GL_TRUE);
+   } else { /* !irbStencil */
+      /* No fallback is needed because there is no stencil buffer. */
       FALLBACK(intel, INTEL_FALLBACK_STENCIL_BUFFER, GL_FALSE);
    }
 
diff --git a/src/mesa/drivers/dri/intel/intel_context.c b/src/mesa/drivers/dri/intel/intel_context.c
index 0c2ba413ad7..70aee52bd14 100644
--- a/src/mesa/drivers/dri/intel/intel_context.c
+++ b/src/mesa/drivers/dri/intel/intel_context.c
@@ -504,10 +504,7 @@ intelInvalidateState(struct gl_context * ctx, GLuint new_state)
     struct intel_context *intel = intel_context(ctx);
 
    _swrast_InvalidateState(ctx, new_state);
-   _swsetup_InvalidateState(ctx, new_state);
    _vbo_InvalidateState(ctx, new_state);
-   _tnl_InvalidateState(ctx, new_state);
-   _tnl_invalidate_vertex_state(ctx, new_state);
 
    intel->NewGLState |= new_state;
 
@@ -663,7 +660,7 @@ intelInitContext(struct intel_context *intel,
       ctx->TextureFormatSupported[MESA_FORMAT_AL1616] = GL_TRUE;
 
    /* Depth and stencil */
-   ctx->TextureFormatSupported[MESA_FORMAT_S8_Z24] = !intel->must_use_separate_stencil;
+   ctx->TextureFormatSupported[MESA_FORMAT_S8_Z24] = GL_TRUE;
    ctx->TextureFormatSupported[MESA_FORMAT_X8_Z24] = intel->has_separate_stencil;
    ctx->TextureFormatSupported[MESA_FORMAT_S8] = intel->has_separate_stencil;
 
@@ -854,7 +851,7 @@ intelInitContext(struct intel_context *intel,
    if (INTEL_DEBUG & DEBUG_BUFMGR)
       dri_bufmgr_set_debug(intel->bufmgr, GL_TRUE);
 
-   intel_batchbuffer_reset(intel);
+   intel_batchbuffer_init(intel);
 
    intel_fbo_init(intel);
 
diff --git a/src/mesa/drivers/dri/intel/intel_context.h b/src/mesa/drivers/dri/intel/intel_context.h
index 80dee4ef38e..148fb0c2c9a 100644
--- a/src/mesa/drivers/dri/intel/intel_context.h
+++ b/src/mesa/drivers/dri/intel/intel_context.h
@@ -181,6 +181,9 @@ struct intel_context
       drm_intel_bo *bo;
       /** Last BO submitted to the hardware.  Used for glFinish(). */
       drm_intel_bo *last_bo;
+      /** BO for post-sync nonzero writes for gen6 workaround. */
+      drm_intel_bo *workaround_bo;
+      bool need_workaround_flush;
 
       struct cached_batch_item *cached_items;
 
diff --git a/src/mesa/drivers/dri/intel/intel_extensions.c b/src/mesa/drivers/dri/intel/intel_extensions.c
index 3fd987abd8c..64c996ca5cd 100644
--- a/src/mesa/drivers/dri/intel/intel_extensions.c
+++ b/src/mesa/drivers/dri/intel/intel_extensions.c
@@ -172,6 +172,7 @@ static const struct dri_extension brw_extensions[] = {
    { "GL_ARB_occlusion_query",            GL_ARB_occlusion_query_functions },
    { "GL_ARB_point_sprite", 		  NULL },
    { "GL_ARB_seamless_cube_map",          NULL },
+   { "GL_ARB_shader_texture_lod",         NULL },
    { "GL_ARB_shadow",                     NULL },
 #ifdef TEXTURE_FLOAT_ENABLED
    { "GL_ARB_texture_float",              NULL },
diff --git a/src/mesa/drivers/dri/intel/intel_fbo.c b/src/mesa/drivers/dri/intel/intel_fbo.c
index 83f622d437e..90c3909d1d8 100644
--- a/src/mesa/drivers/dri/intel/intel_fbo.c
+++ b/src/mesa/drivers/dri/intel/intel_fbo.c
@@ -35,7 +35,7 @@
 #include "main/renderbuffer.h"
 #include "main/context.h"
 #include "main/teximage.h"
-#include "main/texrender.h"
+#include "swrast/swrast.h"
 #include "drivers/common/meta.h"
 
 #include "intel_context.h"
@@ -82,6 +82,12 @@ intel_delete_renderbuffer(struct gl_renderbuffer *rb)
    if (intel && irb->hiz_region) {
       intel_region_release(&irb->hiz_region);
    }
+   if (intel && irb->wrapped_depth) {
+      _mesa_reference_renderbuffer(&irb->wrapped_depth, NULL);
+   }
+   if (intel && irb->wrapped_stencil) {
+      _mesa_reference_renderbuffer(&irb->wrapped_stencil, NULL);
+   }
 
    free(irb);
 }
@@ -105,7 +111,7 @@ intel_get_pointer(struct gl_context * ctx, struct gl_renderbuffer *rb,
  * Called via glRenderbufferStorageEXT() to set the format and allocate
  * storage for a user-created renderbuffer.
  */
-static GLboolean
+GLboolean
 intel_alloc_renderbuffer_storage(struct gl_context * ctx, struct gl_renderbuffer *rb,
                                  GLenum internalFormat,
                                  GLuint width, GLuint height)
@@ -141,6 +147,8 @@ intel_alloc_renderbuffer_storage(struct gl_context * ctx, struct gl_renderbuffer
       break;
    }
 
+   rb->Width = width;
+   rb->Height = height;
    rb->_BaseFormat = _mesa_base_fbo_format(ctx, internalFormat);
    rb->DataType = intel_mesa_format_to_rb_datatype(rb->Format);
    cpp = _mesa_get_format_bytes(rb->Format);
@@ -190,32 +198,63 @@ intel_alloc_renderbuffer_storage(struct gl_context * ctx, struct gl_renderbuffer
 				       width,
 				       height / 2,
 				       GL_TRUE);
+      if (!irb->region)
+	return false;
+
+   } else if (irb->Base.Format == MESA_FORMAT_S8_Z24
+	      && intel->must_use_separate_stencil) {
+
+      bool ok = true;
+      struct gl_renderbuffer *depth_rb;
+      struct gl_renderbuffer *stencil_rb;
+
+      depth_rb = intel_create_wrapped_renderbuffer(ctx, width, height,
+						   MESA_FORMAT_X8_Z24);
+      stencil_rb = intel_create_wrapped_renderbuffer(ctx, width, height,
+						     MESA_FORMAT_S8);
+      ok = depth_rb && stencil_rb;
+      ok = ok && intel_alloc_renderbuffer_storage(ctx, depth_rb,
+						  depth_rb->InternalFormat,
+						  width, height);
+      ok = ok && intel_alloc_renderbuffer_storage(ctx, stencil_rb,
+						  stencil_rb->InternalFormat,
+						  width, height);
+
+      if (!ok) {
+	 if (depth_rb) {
+	    intel_delete_renderbuffer(depth_rb);
+	 }
+	 if (stencil_rb) {
+	    intel_delete_renderbuffer(stencil_rb);
+	 }
+	 return false;
+      }
+
+      depth_rb->Wrapped = rb;
+      stencil_rb->Wrapped = rb;
+      _mesa_reference_renderbuffer(&irb->wrapped_depth, depth_rb);
+      _mesa_reference_renderbuffer(&irb->wrapped_stencil, stencil_rb);
+
    } else {
       irb->region = intel_region_alloc(intel->intelScreen, tiling, cpp,
 				       width, height, GL_TRUE);
-   }
-
-   if (!irb->region)
-      return GL_FALSE;       /* out of memory? */
-
-   ASSERT(irb->region->buffer);
-
-   if (intel->vtbl.is_hiz_depth_format(intel, rb->Format)) {
-      irb->hiz_region = intel_region_alloc(intel->intelScreen,
-                                           I915_TILING_Y,
-                                           irb->region->cpp,
-                                           irb->region->width,
-                                           irb->region->height,
-                                           GL_TRUE);
-      if (!irb->hiz_region) {
-         intel_region_release(&irb->region);
-         return GL_FALSE;
+      if (!irb->region)
+	 return false;
+
+      if (intel->vtbl.is_hiz_depth_format(intel, rb->Format)) {
+	 irb->hiz_region = intel_region_alloc(intel->intelScreen,
+					      I915_TILING_Y,
+					      irb->region->cpp,
+					      irb->region->width,
+					      irb->region->height,
+					      GL_TRUE);
+	 if (!irb->hiz_region) {
+	    intel_region_release(&irb->region);
+	    return false;
+	 }
       }
    }
 
-   rb->Width = width;
-   rb->Height = height;
-
    return GL_TRUE;
 }
 
@@ -366,6 +405,37 @@ intel_create_renderbuffer(gl_format format)
 }
 
 
+struct gl_renderbuffer*
+intel_create_wrapped_renderbuffer(struct gl_context * ctx,
+				  int width, int height,
+				  gl_format format)
+{
+   /*
+    * The name here is irrelevant, as long as its nonzero, because the
+    * renderbuffer never gets entered into Mesa's renderbuffer hash table.
+    */
+   GLuint name = ~0;
+
+   struct intel_renderbuffer *irb = CALLOC_STRUCT(intel_renderbuffer);
+   if (!irb) {
+      _mesa_error(ctx, GL_OUT_OF_MEMORY, "creating renderbuffer");
+      return NULL;
+   }
+
+   struct gl_renderbuffer *rb = &irb->Base;
+   _mesa_init_renderbuffer(rb, name);
+   rb->ClassID = INTEL_RB_CLASS;
+   rb->_BaseFormat = _mesa_get_format_base_format(format);
+   rb->Format = format;
+   rb->InternalFormat = rb->_BaseFormat;
+   rb->DataType = intel_mesa_format_to_rb_datatype(format);
+   rb->Width = width;
+   rb->Height = height;
+
+   return rb;
+}
+
+
 /**
  * Create a new renderbuffer object.
  * Typically called via glBindRenderbufferEXT().
@@ -427,6 +497,10 @@ intel_framebuffer_renderbuffer(struct gl_context * ctx,
    intel_draw_buffer(ctx, fb);
 }
 
+static bool
+intel_update_tex_wrapper_regions(struct intel_context *intel,
+				 struct intel_renderbuffer *irb,
+				 struct intel_texture_image *intel_image);
 
 static GLboolean
 intel_update_wrapper(struct gl_context *ctx, struct intel_renderbuffer *irb, 
@@ -453,6 +527,49 @@ intel_update_wrapper(struct gl_context *ctx, struct intel_renderbuffer *irb,
    irb->Base.Delete = intel_delete_renderbuffer;
    irb->Base.AllocStorage = intel_nop_alloc_storage;
 
+   if (intel_image->stencil_rb) {
+      /*  The tex image has packed depth/stencil format, but is using separate
+       * stencil. */
+
+      bool ok;
+      struct intel_renderbuffer *depth_irb =
+	 intel_renderbuffer(intel_image->depth_rb);
+
+      /* Update the hiz region if necessary. */
+      ok =  intel_update_tex_wrapper_regions(intel, depth_irb, intel_image);
+      if (!ok) {
+	 return false;
+      }
+
+      /* The tex image shares its embedded depth and stencil renderbuffers with
+       * the renderbuffer wrapper. */
+      if (irb->wrapped_depth != intel_image->depth_rb) {
+	 _mesa_reference_renderbuffer(&irb->wrapped_depth,
+				      intel_image->depth_rb);
+      }
+      if (irb->wrapped_stencil != intel_image->stencil_rb) {
+	 _mesa_reference_renderbuffer(&irb->wrapped_stencil,
+				      intel_image->stencil_rb);
+      }
+
+      return true;
+
+   } else {
+      return intel_update_tex_wrapper_regions(intel, irb, intel_image);
+   }
+}
+
+/**
+ * FIXME: The handling of the hiz region is broken for mipmapped depth textures
+ * FIXME: because intel_finalize_mipmap_tree is unaware of it.
+ */
+static bool
+intel_update_tex_wrapper_regions(struct intel_context *intel,
+				 struct intel_renderbuffer *irb,
+				 struct intel_texture_image *intel_image)
+{
+   struct gl_renderbuffer *rb = &irb->Base;
+
    /* Point the renderbuffer's region to the texture's region. */
    if (irb->region != intel_image->mt->region) {
       intel_region_release(&irb->region);
@@ -460,14 +577,14 @@ intel_update_wrapper(struct gl_context *ctx, struct intel_renderbuffer *irb,
    }
 
    /* Allocate the texture's hiz region if necessary. */
-   if (intel->vtbl.is_hiz_depth_format(intel, texImage->TexFormat)
+   if (intel->vtbl.is_hiz_depth_format(intel, rb->Format)
        && !intel_image->mt->hiz_region) {
       intel_image->mt->hiz_region =
          intel_region_alloc(intel->intelScreen,
                             I915_TILING_Y,
-                            _mesa_get_format_bytes(texImage->TexFormat),
-                            texImage->Width,
-                            texImage->Height,
+                            _mesa_get_format_bytes(rb->Format),
+                            rb->Width,
+                            rb->Height,
                             GL_TRUE);
       if (!intel_image->mt->hiz_region)
          return GL_FALSE;
@@ -512,9 +629,10 @@ intel_wrap_texture(struct gl_context * ctx, struct gl_texture_image *texImage)
    return irb;
 }
 
-static void
-intel_set_draw_offset_for_image(struct intel_texture_image *intel_image,
-				int zoffset)
+void
+intel_renderbuffer_set_draw_offset(struct intel_renderbuffer *irb,
+				   struct intel_texture_image *intel_image,
+				   int zoffset)
 {
    struct intel_mipmap_tree *mt = intel_image->mt;
    unsigned int dst_x, dst_y;
@@ -526,9 +644,45 @@ intel_set_draw_offset_for_image(struct intel_texture_image *intel_image,
 				  zoffset,
 				  &dst_x, &dst_y);
 
-   mt->region->draw_offset = (dst_y * mt->region->pitch + dst_x) * mt->cpp;
-   mt->region->draw_x = dst_x;
-   mt->region->draw_y = dst_y;
+   irb->draw_offset = (dst_y * mt->region->pitch + dst_x) * mt->cpp;
+   irb->draw_x = dst_x;
+   irb->draw_y = dst_y;
+}
+
+/**
+ * Rendering to tiled buffers requires that the base address of the
+ * buffer be aligned to a page boundary.  We generally render to
+ * textures by pointing the surface at the mipmap image level, which
+ * may not be aligned to a tile boundary.
+ *
+ * This function returns an appropriately-aligned base offset
+ * according to the tiling restrictions, plus any required x/y offset
+ * from there.
+ */
+uint32_t
+intel_renderbuffer_tile_offsets(struct intel_renderbuffer *irb,
+				uint32_t *tile_x,
+				uint32_t *tile_y)
+{
+   int cpp = irb->region->cpp;
+   uint32_t pitch = irb->region->pitch * cpp;
+
+   if (irb->region->tiling == I915_TILING_NONE) {
+      *tile_x = 0;
+      *tile_y = 0;
+      return irb->draw_x * cpp + irb->draw_y * pitch;
+   } else if (irb->region->tiling == I915_TILING_X) {
+      *tile_x = irb->draw_x % (512 / cpp);
+      *tile_y = irb->draw_y % 8;
+      return ((irb->draw_y / 8) * (8 * pitch) +
+	      (irb->draw_x - *tile_x) / (512 / cpp) * 4096);
+   } else {
+      assert(irb->region->tiling == I915_TILING_Y);
+      *tile_x = irb->draw_x % (128 / cpp);
+      *tile_y = irb->draw_y % 32;
+      return ((irb->draw_y / 32) * (32 * pitch) +
+	      (irb->draw_x - *tile_x) / (128 / cpp) * 4096);
+   }
 }
 
 /**
@@ -542,54 +696,50 @@ intel_render_texture(struct gl_context * ctx,
                      struct gl_framebuffer *fb,
                      struct gl_renderbuffer_attachment *att)
 {
-   struct gl_texture_image *newImage
-      = att->Texture->Image[att->CubeMapFace][att->TextureLevel];
+   struct gl_texture_image *image = _mesa_get_attachment_teximage(att);
    struct intel_renderbuffer *irb = intel_renderbuffer(att->Renderbuffer);
-   struct intel_texture_image *intel_image;
+   struct intel_texture_image *intel_image = intel_texture_image(image);
 
    (void) fb;
 
-   ASSERT(newImage);
-
-   intel_image = intel_texture_image(newImage);
    if (!intel_image->mt) {
       /* Fallback on drawing to a texture that doesn't have a miptree
        * (has a border, width/height 0, etc.)
        */
       _mesa_reference_renderbuffer(&att->Renderbuffer, NULL);
-      _mesa_render_texture(ctx, fb, att);
+      _swrast_render_texture(ctx, fb, att);
       return;
    }
    else if (!irb) {
-      irb = intel_wrap_texture(ctx, newImage);
+      irb = intel_wrap_texture(ctx, image);
       if (irb) {
          /* bind the wrapper to the attachment point */
          _mesa_reference_renderbuffer(&att->Renderbuffer, &irb->Base);
       }
       else {
          /* fallback to software rendering */
-         _mesa_render_texture(ctx, fb, att);
+         _swrast_render_texture(ctx, fb, att);
          return;
       }
    }
 
-   if (!intel_update_wrapper(ctx, irb, newImage)) {
+   if (!intel_update_wrapper(ctx, irb, image)) {
        _mesa_reference_renderbuffer(&att->Renderbuffer, NULL);
-       _mesa_render_texture(ctx, fb, att);
+       _swrast_render_texture(ctx, fb, att);
        return;
    }
 
    DBG("Begin render texture tid %lx tex=%u w=%d h=%d refcount=%d\n",
        _glthread_GetID(),
-       att->Texture->Name, newImage->Width, newImage->Height,
+       att->Texture->Name, image->Width, image->Height,
        irb->Base.RefCount);
 
-   intel_set_draw_offset_for_image(intel_image, att->Zoffset);
+   intel_renderbuffer_set_draw_offset(irb, intel_image, att->Zoffset);
    intel_image->used_as_render_target = GL_TRUE;
 
 #ifndef I915
    if (!brw_context(ctx)->has_surface_tile_offset &&
-       (intel_image->mt->region->draw_offset & 4095) != 0) {
+       (irb->draw_offset & 4095) != 0) {
       /* Original gen4 hardware couldn't draw to a non-tile-aligned
        * destination in a miptree unless you actually setup your
        * renderbuffer as a miptree and used the fragile
@@ -600,22 +750,15 @@ intel_render_texture(struct gl_context * ctx,
       struct intel_context *intel = intel_context(ctx);
       struct intel_mipmap_tree *old_mt = intel_image->mt;
       struct intel_mipmap_tree *new_mt;
-      int comp_byte = 0, texel_bytes;
-
-      if (_mesa_is_format_compressed(intel_image->base.TexFormat))
-	 comp_byte = intel_compressed_num_bytes(intel_image->base.TexFormat);
 
-      texel_bytes = _mesa_get_format_bytes(intel_image->base.TexFormat);
-
-      new_mt = intel_miptree_create(intel, newImage->TexObject->Target,
-				    intel_image->base._BaseFormat,
-				    intel_image->base.InternalFormat,
+      new_mt = intel_miptree_create(intel, image->TexObject->Target,
+				    intel_image->base.TexFormat,
 				    intel_image->level,
 				    intel_image->level,
 				    intel_image->base.Width,
 				    intel_image->base.Height,
 				    intel_image->base.Depth,
-				    texel_bytes, comp_byte, GL_TRUE);
+				    GL_TRUE);
 
       intel_miptree_image_copy(intel,
                                new_mt,
@@ -625,7 +768,7 @@ intel_render_texture(struct gl_context * ctx,
 
       intel_miptree_release(intel, &intel_image->mt);
       intel_image->mt = new_mt;
-      intel_set_draw_offset_for_image(intel_image, att->Zoffset);
+      intel_renderbuffer_set_draw_offset(irb, intel_image, att->Zoffset);
 
       intel_region_release(&irb->region);
       intel_region_reference(&irb->region, intel_image->mt->region);
@@ -693,16 +836,9 @@ intel_validate_framebuffer(struct gl_context *ctx, struct gl_framebuffer *fb)
    else
       depth_stencil_are_same = false;
 
-   bool fb_has_combined_depth_stencil_format =
-     (depthRb && depthRb->Base.Format == MESA_FORMAT_S8_Z24) ||
-     (stencilRb && stencilRb->Base.Format == MESA_FORMAT_S8_Z24);
-
-   bool fb_has_hiz = intel_framebuffer_has_hiz(fb);
-
-   if ((intel->must_use_separate_stencil || fb_has_hiz)
-	 && (depth_stencil_are_same || fb_has_combined_depth_stencil_format)) {
-      fb->_Status = GL_FRAMEBUFFER_UNSUPPORTED_EXT;
-   } else if (!intel->has_separate_stencil && depthRb && stencilRb && !depth_stencil_are_same) {
+   if (!intel->has_separate_stencil
+       && depthRb && stencilRb
+       && !depth_stencil_are_same) {
       fb->_Status = GL_FRAMEBUFFER_UNSUPPORTED_EXT;
    }
 
diff --git a/src/mesa/drivers/dri/intel/intel_fbo.h b/src/mesa/drivers/dri/intel/intel_fbo.h
index e9929b095ff..cbf29c86257 100644
--- a/src/mesa/drivers/dri/intel/intel_fbo.h
+++ b/src/mesa/drivers/dri/intel/intel_fbo.h
@@ -33,6 +33,7 @@
 #include "intel_screen.h"
 
 struct intel_context;
+struct intel_texture_image;
 
 /**
  * Intel renderbuffer, derived from gl_renderbuffer.
@@ -44,6 +45,21 @@ struct intel_renderbuffer
 
    /** Only used by depth renderbuffers for which HiZ is enabled. */
    struct intel_region *hiz_region;
+
+   /**
+    * \name Packed depth/stencil unwrappers
+    *
+    * If the intel_context is using separate stencil and this renderbuffer has
+    * a a packed depth/stencil format, then wrapped_depth and wrapped_stencil
+    * are the real renderbuffers.
+    */
+   struct gl_renderbuffer *wrapped_depth;
+   struct gl_renderbuffer *wrapped_stencil;
+
+   /** \} */
+
+   GLuint draw_offset; /**< Offset of drawing address within the region */
+   GLuint draw_x, draw_y; /**< Offset of drawing within the region */
 };
 
 
@@ -73,15 +89,47 @@ intel_renderbuffer(struct gl_renderbuffer *rb)
 
 
 /**
- * Return a framebuffer's renderbuffer, named by a BUFFER_x index.
+ * \brief Return the framebuffer attachment specified by attIndex.
+ *
+ * If the framebuffer lacks the specified attachment, then return null.
+ *
+ * If the attached renderbuffer is a wrapper, then return wrapped
+ * renderbuffer.
  */
 static INLINE struct intel_renderbuffer *
-intel_get_renderbuffer(struct gl_framebuffer *fb, int attIndex)
+intel_get_renderbuffer(struct gl_framebuffer *fb, gl_buffer_index attIndex)
 {
-   if (attIndex >= 0)
-      return intel_renderbuffer(fb->Attachment[attIndex].Renderbuffer);
-   else
+   struct gl_renderbuffer *rb;
+   struct intel_renderbuffer *irb;
+
+   /* XXX: Who passes -1 to intel_get_renderbuffer? */
+   if (attIndex < 0)
+      return NULL;
+
+   rb = fb->Attachment[attIndex].Renderbuffer;
+   if (!rb)
       return NULL;
+
+   irb = intel_renderbuffer(rb);
+   if (!irb)
+      return NULL;
+
+   switch (attIndex) {
+   case BUFFER_DEPTH:
+      if (irb->wrapped_depth) {
+	 irb = intel_renderbuffer(irb->wrapped_depth);
+      }
+      break;
+   case BUFFER_STENCIL:
+      if (irb->wrapped_stencil) {
+	 irb = intel_renderbuffer(irb->wrapped_stencil);
+      }
+      break;
+   default:
+      break;
+   }
+
+   return irb;
 }
 
 /**
@@ -122,6 +170,16 @@ intel_renderbuffer_set_hiz_region(struct intel_context *intel,
 extern struct intel_renderbuffer *
 intel_create_renderbuffer(gl_format format);
 
+struct gl_renderbuffer*
+intel_create_wrapped_renderbuffer(struct gl_context * ctx,
+				  int width, int height,
+				  gl_format format);
+
+GLboolean
+intel_alloc_renderbuffer_storage(struct gl_context * ctx,
+				 struct gl_renderbuffer *rb,
+                                 GLenum internalFormat,
+                                 GLuint width, GLuint height);
 
 extern void
 intel_fbo_init(struct intel_context *intel);
@@ -130,6 +188,15 @@ intel_fbo_init(struct intel_context *intel);
 extern void
 intel_flip_renderbuffers(struct gl_framebuffer *fb);
 
+void
+intel_renderbuffer_set_draw_offset(struct intel_renderbuffer *irb,
+				   struct intel_texture_image *intel_image,
+				   int zoffset);
+
+uint32_t
+intel_renderbuffer_tile_offsets(struct intel_renderbuffer *irb,
+				uint32_t *tile_x,
+				uint32_t *tile_y);
 
 static INLINE struct intel_region *
 intel_get_rb_region(struct gl_framebuffer *fb, GLuint attIndex)
@@ -141,5 +208,4 @@ intel_get_rb_region(struct gl_framebuffer *fb, GLuint attIndex)
       return NULL;
 }
 
-
 #endif /* INTEL_FBO_H */
diff --git a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c
index e62905de7c3..4e711de1ce1 100644
--- a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c
@@ -29,6 +29,7 @@
 #include "intel_mipmap_tree.h"
 #include "intel_regions.h"
 #include "intel_tex_layout.h"
+#include "intel_tex.h"
 #include "main/enums.h"
 #include "main/formats.h"
 
@@ -55,30 +56,34 @@ target_to_target(GLenum target)
 static struct intel_mipmap_tree *
 intel_miptree_create_internal(struct intel_context *intel,
 			      GLenum target,
-			      GLenum internal_format,
+			      gl_format format,
 			      GLuint first_level,
 			      GLuint last_level,
 			      GLuint width0,
 			      GLuint height0,
-			      GLuint depth0, GLuint cpp, GLuint compress_byte,
+			      GLuint depth0,
 			      uint32_t tiling)
 {
    GLboolean ok;
    struct intel_mipmap_tree *mt = calloc(sizeof(*mt), 1);
+   int compress_byte = 0;
 
    DBG("%s target %s format %s level %d..%d <-- %p\n", __FUNCTION__,
        _mesa_lookup_enum_by_nr(target),
-       _mesa_lookup_enum_by_nr(internal_format), 
+       _mesa_get_format_name(format),
        first_level, last_level, mt);
 
+   if (_mesa_is_format_compressed(format))
+      compress_byte = intel_compressed_num_bytes(format);
+
    mt->target = target_to_target(target);
-   mt->internal_format = internal_format;
+   mt->format = format;
    mt->first_level = first_level;
    mt->last_level = last_level;
    mt->width0 = width0;
    mt->height0 = height0;
    mt->depth0 = depth0;
-   mt->cpp = compress_byte ? compress_byte : cpp;
+   mt->cpp = compress_byte ? compress_byte : _mesa_get_format_bytes(mt->format);
    mt->compressed = compress_byte ? 1 : 0;
    mt->refcount = 1; 
 
@@ -104,19 +109,19 @@ intel_miptree_create_internal(struct intel_context *intel,
 struct intel_mipmap_tree *
 intel_miptree_create(struct intel_context *intel,
 		     GLenum target,
-		     GLenum base_format,
-		     GLenum internal_format,
+		     gl_format format,
 		     GLuint first_level,
 		     GLuint last_level,
 		     GLuint width0,
 		     GLuint height0,
-		     GLuint depth0, GLuint cpp, GLuint compress_byte,
+		     GLuint depth0,
 		     GLboolean expect_accelerated_upload)
 {
    struct intel_mipmap_tree *mt;
    uint32_t tiling = I915_TILING_NONE;
+   GLenum base_format = _mesa_get_format_base_format(format);
 
-   if (intel->use_texture_tiling && compress_byte == 0) {
+   if (intel->use_texture_tiling && !_mesa_is_format_compressed(format)) {
       if (intel->gen >= 4 &&
 	  (base_format == GL_DEPTH_COMPONENT ||
 	   base_format == GL_DEPTH_STENCIL_EXT))
@@ -125,9 +130,9 @@ intel_miptree_create(struct intel_context *intel,
 	 tiling = I915_TILING_X;
    }
 
-   mt = intel_miptree_create_internal(intel, target, internal_format,
+   mt = intel_miptree_create_internal(intel, target, format,
 				      first_level, last_level, width0,
-				      height0, depth0, cpp, compress_byte,
+				      height0, depth0,
 				      tiling);
    /*
     * pitch == 0 || height == 0  indicates the null texture
@@ -156,17 +161,15 @@ intel_miptree_create(struct intel_context *intel,
 struct intel_mipmap_tree *
 intel_miptree_create_for_region(struct intel_context *intel,
 				GLenum target,
-				GLenum internal_format,
+				gl_format format,
 				struct intel_region *region,
-				GLuint depth0,
-				GLuint compress_byte)
+				GLuint depth0)
 {
    struct intel_mipmap_tree *mt;
 
-   mt = intel_miptree_create_internal(intel, target, internal_format,
+   mt = intel_miptree_create_internal(intel, target, format,
 				      0, 0,
 				      region->width, region->height, 1,
-				      region->cpp, compress_byte,
 				      I915_TILING_NONE);
    if (!mt)
       return mt;
@@ -223,7 +226,6 @@ GLboolean
 intel_miptree_match_image(struct intel_mipmap_tree *mt,
                           struct gl_texture_image *image)
 {
-   GLboolean isCompressed = _mesa_is_format_compressed(image->TexFormat);
    struct intel_texture_image *intelImage = intel_texture_image(image);
    GLuint level = intelImage->level;
 
@@ -231,13 +233,7 @@ intel_miptree_match_image(struct intel_mipmap_tree *mt,
    if (image->Border)
       return GL_FALSE;
 
-   if (image->InternalFormat != mt->internal_format ||
-       isCompressed != mt->compressed)
-      return GL_FALSE;
-
-   if (!isCompressed &&
-       !mt->compressed &&
-       _mesa_get_format_bytes(image->TexFormat) != mt->cpp)
+   if (image->TexFormat != mt->format)
       return GL_FALSE;
 
    /* Test image dimensions against the base level image adjusted for
@@ -389,26 +385,32 @@ intel_miptree_image_data(struct intel_context *intel,
    GLuint i;
 
    for (i = 0; i < depth; i++) {
-      GLuint dst_x, dst_y, height;
+      GLuint dst_x, dst_y, height, width;
 
       intel_miptree_get_image_offset(dst, level, face, i, &dst_x, &dst_y);
 
       height = dst->level[level].height;
-      if(dst->compressed)
-	 height = (height + 3) / 4;
+      width = dst->level[level].width;
+      if (dst->compressed) {
+	 unsigned int align_w, align_h;
+
+	 intel_get_texture_alignment_unit(dst->format, &align_w, &align_h);
+	 height = (height + align_h - 1) / align_h;
+	 width = ALIGN(width, align_w);
+      }
 
       DBG("%s: %d/%d %p/%d -> (%d, %d)/%d (%d, %d)\n",
 	  __FUNCTION__, face, level,
 	  src, src_row_pitch * dst->cpp,
 	  dst_x, dst_y, dst->region->pitch * dst->cpp,
-	  dst->level[level].width, height);
+	  width, height);
 
       intel_region_data(intel,
 			dst->region, 0, dst_x, dst_y,
 			src,
 			src_row_pitch,
 			0, 0,                             /* source x, y */
-			dst->level[level].width, height); /* width, height */
+			width, height);
 
       src = (char *)src + src_image_pitch * dst->cpp;
    }
@@ -434,8 +436,7 @@ intel_miptree_image_copy(struct intel_context *intel,
    if (dst->compressed) {
        GLuint align_w, align_h;
 
-       intel_get_texture_alignment_unit(dst->internal_format,
-                                        &align_w, &align_h);
+       intel_get_texture_alignment_unit(dst->format, &align_w, &align_h);
        height = (height + 3) / 4;
        width = ALIGN(width, align_w);
    }
diff --git a/src/mesa/drivers/dri/intel/intel_mipmap_tree.h b/src/mesa/drivers/dri/intel/intel_mipmap_tree.h
index 325e3916981..ea865904f68 100644
--- a/src/mesa/drivers/dri/intel/intel_mipmap_tree.h
+++ b/src/mesa/drivers/dri/intel/intel_mipmap_tree.h
@@ -91,7 +91,7 @@ struct intel_mipmap_tree
    /* Effectively the key:
     */
    GLenum target;
-   GLenum internal_format;
+   gl_format format;
 
    GLuint first_level;
    GLuint last_level;
@@ -136,24 +136,20 @@ struct intel_mipmap_tree
 
 struct intel_mipmap_tree *intel_miptree_create(struct intel_context *intel,
                                                GLenum target,
-                                               GLenum base_format,
-                                               GLenum internal_format,
+					       gl_format format,
                                                GLuint first_level,
                                                GLuint last_level,
                                                GLuint width0,
                                                GLuint height0,
                                                GLuint depth0,
-                                               GLuint cpp,
-                                               GLuint compress_byte,
 					       GLboolean expect_accelerated_upload);
 
 struct intel_mipmap_tree *
 intel_miptree_create_for_region(struct intel_context *intel,
 				GLenum target,
-				GLenum internal_format,
+				gl_format format,
 				struct intel_region *region,
-				GLuint depth0,
-				GLuint compress_byte);
+				GLuint depth0);
 
 int intel_miptree_pitch_align (struct intel_context *intel,
 			       struct intel_mipmap_tree *mt,
diff --git a/src/mesa/drivers/dri/intel/intel_pixel_copy.c b/src/mesa/drivers/dri/intel/intel_pixel_copy.c
index e83f1bfab94..88258d5b42d 100644
--- a/src/mesa/drivers/dri/intel/intel_pixel_copy.c
+++ b/src/mesa/drivers/dri/intel/intel_pixel_copy.c
@@ -40,37 +40,6 @@
 
 #define FILE_DEBUG_FLAG DEBUG_PIXEL
 
-static struct intel_region *
-copypix_src_region(struct intel_context *intel, GLenum type)
-{
-   struct intel_renderbuffer *depth;
-
-   depth = (struct intel_renderbuffer *)
-      &intel->ctx.DrawBuffer->Attachment[BUFFER_DEPTH].Renderbuffer;
-
-   switch (type) {
-   case GL_COLOR:
-      return intel_readbuf_region(intel);
-   case GL_DEPTH:
-      /* Don't think this is really possible execpt at 16bpp, when we
-       * have no stencil. */
-      if (depth && depth->region->cpp == 2)
-         return depth->region;
-   case GL_STENCIL:
-      /* Don't think this is really possible. */
-      break;
-   case GL_DEPTH_STENCIL_EXT:
-      /* Does it matter whether it is stencil/depth or depth/stencil?
-       */
-      return depth->region;
-   default:
-      break;
-   }
-
-   return NULL;
-}
-
-
 /**
  * Check if any fragment operations are in effect which might effect
  * glCopyPixels.  Differs from intel_check_blit_fragment_ops in that
@@ -109,8 +78,6 @@ do_blit_copypixels(struct gl_context * ctx,
                    GLint dstx, GLint dsty, GLenum type)
 {
    struct intel_context *intel = intel_context(ctx);
-   struct intel_region *dst;
-   struct intel_region *src;
    struct gl_framebuffer *fb = ctx->DrawBuffer;
    struct gl_framebuffer *read_fb = ctx->ReadBuffer;
    GLint orig_dstx;
@@ -118,14 +85,56 @@ do_blit_copypixels(struct gl_context * ctx,
    GLint orig_srcx;
    GLint orig_srcy;
    GLboolean flip = GL_FALSE;
+   struct intel_renderbuffer *draw_irb = NULL;
+   struct intel_renderbuffer *read_irb = NULL;
+
+   /* Update draw buffer bounds */
+   _mesa_update_state(ctx);
+
+   switch (type) {
+   case GL_COLOR:
+      if (fb->_NumColorDrawBuffers != 1) {
+	 fallback_debug("glCopyPixels() fallback: MRT\n");
+	 return GL_FALSE;
+      }
 
-   if (type == GL_DEPTH || type == GL_STENCIL) {
-      fallback_debug("glCopyPixels() fallback: GL_DEPTH || GL_STENCIL\n");
+      draw_irb = intel_renderbuffer(fb->_ColorDrawBuffers[0]);
+      read_irb = intel_renderbuffer(read_fb->_ColorReadBuffer);
+      break;
+   case GL_DEPTH_STENCIL_EXT:
+      draw_irb = intel_renderbuffer(fb->Attachment[BUFFER_DEPTH].Renderbuffer);
+      read_irb =
+	 intel_renderbuffer(read_fb->Attachment[BUFFER_DEPTH].Renderbuffer);
+      break;
+   case GL_DEPTH:
+      fallback_debug("glCopyPixels() fallback: GL_DEPTH\n");
+      return GL_FALSE;
+   case GL_STENCIL:
+      fallback_debug("glCopyPixels() fallback: GL_STENCIL\n");
+      return GL_FALSE;
+   default:
+      fallback_debug("glCopyPixels(): Unknown type\n");
       return GL_FALSE;
    }
 
-   /* Update draw buffer bounds */
-   _mesa_update_state(ctx);
+   if (!draw_irb) {
+      fallback_debug("glCopyPixels() fallback: missing draw buffer\n");
+      return GL_FALSE;
+   }
+
+   if (!read_irb) {
+      fallback_debug("glCopyPixels() fallback: missing read buffer\n");
+      return GL_FALSE;
+   }
+
+   if (draw_irb->Base.Format != read_irb->Base.Format &&
+       !(draw_irb->Base.Format == MESA_FORMAT_XRGB8888 &&
+	 read_irb->Base.Format == MESA_FORMAT_ARGB8888)) {
+      fallback_debug("glCopyPixels() fallback: mismatched formats (%s -> %s\n",
+		     _mesa_get_format_name(read_irb->Base.Format),
+		     _mesa_get_format_name(draw_irb->Base.Format));
+      return GL_FALSE;
+   }
 
    /* Copypixels can be more than a straight copy.  Ensure all the
     * extra operations are disabled:
@@ -136,12 +145,6 @@ do_blit_copypixels(struct gl_context * ctx,
 
    intel_prepare_render(intel);
 
-   dst = intel_drawbuf_region(intel);
-   src = copypix_src_region(intel, type);
-
-   if (!src || !dst)
-      return GL_FALSE;
-
    intel_flush(&intel->ctx);
 
    /* Clip to destination buffer. */
@@ -179,9 +182,14 @@ do_blit_copypixels(struct gl_context * ctx,
       flip = !flip;
    }
 
+   srcx += read_irb->draw_x;
+   srcy += read_irb->draw_y;
+   dstx += draw_irb->draw_x;
+   dsty += draw_irb->draw_y;
+
    if (!intel_region_copy(intel,
-			  dst, 0, dstx, dsty,
-			  src, 0, srcx, srcy,
+			  draw_irb->region, 0, dstx, dsty,
+			  read_irb->region, 0, srcx, srcy,
 			  width, height, flip,
 			  ctx->Color.ColorLogicOpEnabled ?
 			  ctx->Color.LogicOp : GL_COPY)) {
diff --git a/src/mesa/drivers/dri/intel/intel_regions.c b/src/mesa/drivers/dri/intel/intel_regions.c
index 0253bbc2aa0..a4da1ce4fa5 100644
--- a/src/mesa/drivers/dri/intel/intel_regions.c
+++ b/src/mesa/drivers/dri/intel/intel_regions.c
@@ -524,38 +524,3 @@ intel_region_buffer(struct intel_context *intel,
 
    return region->buffer;
 }
-
-/**
- * Rendering to tiled buffers requires that the base address of the
- * buffer be aligned to a page boundary.  We generally render to
- * textures by pointing the surface at the mipmap image level, which
- * may not be aligned to a tile boundary.
- *
- * This function returns an appropriately-aligned base offset
- * according to the tiling restrictions, plus any required x/y offset
- * from there.
- */
-uint32_t
-intel_region_tile_offsets(struct intel_region *region,
-			  uint32_t *tile_x,
-			  uint32_t *tile_y)
-{
-   uint32_t pitch = region->pitch * region->cpp;
-
-   if (region->tiling == I915_TILING_NONE) {
-      *tile_x = 0;
-      *tile_y = 0;
-      return region->draw_x * region->cpp + region->draw_y * pitch;
-   } else if (region->tiling == I915_TILING_X) {
-      *tile_x = region->draw_x % (512 / region->cpp);
-      *tile_y = region->draw_y % 8;
-      return ((region->draw_y / 8) * (8 * pitch) +
-	      (region->draw_x - *tile_x) / (512 / region->cpp) * 4096);
-   } else {
-      assert(region->tiling == I915_TILING_Y);
-      *tile_x = region->draw_x % (128 / region->cpp);
-      *tile_y = region->draw_y % 32;
-      return ((region->draw_y / 32) * (32 * pitch) +
-	      (region->draw_x - *tile_x) / (128 / region->cpp) * 4096);
-   }
-}
diff --git a/src/mesa/drivers/dri/intel/intel_regions.h b/src/mesa/drivers/dri/intel/intel_regions.h
index a8a300d863c..91f7121436e 100644
--- a/src/mesa/drivers/dri/intel/intel_regions.h
+++ b/src/mesa/drivers/dri/intel/intel_regions.h
@@ -62,9 +62,6 @@ struct intel_region
    GLubyte *map;    /**< only non-NULL when region is actually mapped */
    GLuint map_refcount;  /**< Reference count for mapping */
 
-   GLuint draw_offset; /**< Offset of drawing address within the region */
-   GLuint draw_x, draw_y; /**< Offset of drawing within the region */
-
    uint32_t tiling; /**< Which tiling mode the region is in */
    struct intel_buffer_object *pbo;     /* zero-copy uploads */
 
@@ -142,10 +139,6 @@ drm_intel_bo *intel_region_buffer(struct intel_context *intel,
 				  struct intel_region *region,
 				  GLuint flag);
 
-uint32_t intel_region_tile_offsets(struct intel_region *region,
-				   uint32_t *tile_x,
-				   uint32_t *tile_y);
-
 void _mesa_copy_rect(GLubyte * dst,
                 GLuint cpp,
                 GLuint dst_pitch,
diff --git a/src/mesa/drivers/dri/intel/intel_screen.c b/src/mesa/drivers/dri/intel/intel_screen.c
index e915ca04fe0..2a3a601ddba 100644
--- a/src/mesa/drivers/dri/intel/intel_screen.c
+++ b/src/mesa/drivers/dri/intel/intel_screen.c
@@ -282,13 +282,38 @@ intel_query_image(__DRIimage *image, int attrib, int *value)
    }
 }
 
+static __DRIimage *
+intel_dup_image(__DRIimage *orig_image, void *loaderPrivate)
+{
+   __DRIimage *image;
+
+   image = CALLOC(sizeof *image);
+   if (image == NULL)
+      return NULL;
+
+   image->region = NULL;
+   intel_region_reference(&image->region, orig_image->region);
+   if (image->region == NULL) {
+      FREE(image);
+      return NULL;
+   }
+
+   image->internal_format = orig_image->internal_format;
+   image->format          = orig_image->format;
+   image->data_type       = orig_image->data_type;
+   image->data            = loaderPrivate;
+   
+   return image;
+}
+
 static struct __DRIimageExtensionRec intelImageExtension = {
     { __DRI_IMAGE, __DRI_IMAGE_VERSION },
     intel_create_image_from_name,
     intel_create_image_from_renderbuffer,
     intel_destroy_image,
     intel_create_image,
-    intel_query_image
+    intel_query_image,
+    intel_dup_image
 };
 
 static const __DRIextension *intelScreenExtensions[] = {
diff --git a/src/mesa/drivers/dri/intel/intel_span.c b/src/mesa/drivers/dri/intel/intel_span.c
index a4a1d6bd6eb..153803fba09 100644
--- a/src/mesa/drivers/dri/intel/intel_span.c
+++ b/src/mesa/drivers/dri/intel/intel_span.c
@@ -55,21 +55,18 @@ intel_set_span_functions(struct intel_context *intel,
 
 #define LOCAL_VARS							\
    struct intel_renderbuffer *irb = intel_renderbuffer(rb);		\
-   const GLint yScale = rb->Name ? 1 : -1;				\
-   const GLint yBias = rb->Name ? 0 : rb->Height - 1;			\
    int minx = 0, miny = 0;						\
    int maxx = rb->Width;						\
    int maxy = rb->Height;						\
-   int pitch = irb->region->pitch * irb->region->cpp;			\
-   void *buf = irb->region->buffer->virtual;				\
+   int pitch = rb->RowStride * irb->region->cpp;			\
+   void *buf = rb->Data;						\
    GLuint p;								\
-   (void) p;								\
-   (void)buf; (void)pitch; /* unused for non-gttmap. */			\
+   (void) p;
 
 #define HW_CLIPLOOP()
 #define HW_ENDCLIPLOOP()
 
-#define Y_FLIP(_y) ((_y) * yScale + yBias)
+#define Y_FLIP(_y) (_y)
 
 #define HW_LOCK()
 
@@ -151,7 +148,7 @@ intel_set_span_functions(struct intel_context *intel,
  *     x    | y     | byte offset
  *     --------------------------
  *     0    | 0     | 0
- *     0    | 0     | 1
+ *     0    | 1     | 1
  *     1    | 0     | 2
  *     1    | 1     | 3
  *     ...  | ...   | ...
@@ -180,7 +177,15 @@ intel_renderbuffer_map(struct intel_context *intel, struct gl_renderbuffer *rb)
 {
    struct intel_renderbuffer *irb = intel_renderbuffer(rb);
 
-   if (irb == NULL || irb->region == NULL)
+   if (!irb)
+      return;
+
+   if (irb->wrapped_depth)
+      intel_renderbuffer_map(intel, irb->wrapped_depth);
+   if (irb->wrapped_stencil)
+      intel_renderbuffer_map(intel, irb->wrapped_stencil);
+
+   if (!irb->region)
       return;
 
    drm_intel_gem_bo_map_gtt(irb->region->buffer);
@@ -188,10 +193,16 @@ intel_renderbuffer_map(struct intel_context *intel, struct gl_renderbuffer *rb)
    rb->Data = irb->region->buffer->virtual;
    rb->RowStride = irb->region->pitch;
 
-   /* Flip orientation if it's the window system buffer */
    if (!rb->Name) {
+      /* Flip orientation of the window system buffer */
       rb->Data += rb->RowStride * (irb->region->height - 1) * irb->region->cpp;
       rb->RowStride = -rb->RowStride;
+   } else {
+      /* Adjust the base pointer of a texture image drawbuffer to the image
+       * within the miptree region (all else has draw_x/y = 0).
+       */
+      rb->Data += irb->draw_x * irb->region->cpp;
+      rb->Data += irb->draw_y * rb->RowStride * irb->region->cpp;
    }
 
    intel_set_span_functions(intel, rb);
@@ -203,7 +214,15 @@ intel_renderbuffer_unmap(struct intel_context *intel,
 {
    struct intel_renderbuffer *irb = intel_renderbuffer(rb);
 
-   if (irb == NULL || irb->region == NULL)
+   if (!irb)
+      return;
+
+   if (irb->wrapped_depth)
+      intel_renderbuffer_unmap(intel, irb->wrapped_depth);
+   if (irb->wrapped_stencil)
+      intel_renderbuffer_unmap(intel, irb->wrapped_stencil);
+
+   if (!irb->region)
       return;
 
    drm_intel_gem_bo_unmap_gtt(irb->region->buffer);
@@ -214,71 +233,26 @@ intel_renderbuffer_unmap(struct intel_context *intel,
    rb->RowStride = 0;
 }
 
-/**
- * Map or unmap all the renderbuffers which we may need during
- * software rendering.
- * XXX in the future, we could probably convey extra information to
- * reduce the number of mappings needed.  I.e. if doing a glReadPixels
- * from the depth buffer, we really only need one mapping.
- *
- * XXX Rewrite this function someday.
- * We can probably just loop over all the renderbuffer attachments,
- * map/unmap all of them, and not worry about the _ColorDrawBuffers
- * _ColorReadBuffer, _DepthBuffer or _StencilBuffer fields.
- */
 static void
-intel_map_unmap_framebuffer(struct intel_context *intel,
-			    struct gl_framebuffer *fb,
-			    GLboolean map)
+intel_framebuffer_map(struct intel_context *intel, struct gl_framebuffer *fb)
 {
-   GLuint i;
-
-   /* color draw buffers */
-   for (i = 0; i < fb->_NumColorDrawBuffers; i++) {
-      if (map)
-         intel_renderbuffer_map(intel, fb->_ColorDrawBuffers[i]);
-      else
-         intel_renderbuffer_unmap(intel, fb->_ColorDrawBuffers[i]);
-   }
-
-   /* color read buffer */
-   if (map)
-      intel_renderbuffer_map(intel, fb->_ColorReadBuffer);
-   else
-      intel_renderbuffer_unmap(intel, fb->_ColorReadBuffer);
+   int i;
 
-   /* check for render to textures */
    for (i = 0; i < BUFFER_COUNT; i++) {
-      struct gl_renderbuffer_attachment *att =
-         fb->Attachment + i;
-      struct gl_texture_object *tex = att->Texture;
-      if (tex) {
-         /* render to texture */
-         ASSERT(att->Renderbuffer);
-         if (map)
-            intel_tex_map_images(intel, intel_texture_object(tex));
-         else
-            intel_tex_unmap_images(intel, intel_texture_object(tex));
-      }
+      intel_renderbuffer_map(intel, fb->Attachment[i].Renderbuffer);
    }
 
-   /* depth buffer (Note wrapper!) */
-   if (fb->_DepthBuffer) {
-      if (map)
-         intel_renderbuffer_map(intel, fb->_DepthBuffer->Wrapped);
-      else
-         intel_renderbuffer_unmap(intel, fb->_DepthBuffer->Wrapped);
-   }
+   intel_check_front_buffer_rendering(intel);
+}
 
-   /* stencil buffer (Note wrapper!) */
-   if (fb->_StencilBuffer) {
-      if (map)
-         intel_renderbuffer_map(intel, fb->_StencilBuffer->Wrapped);
-      else
-         intel_renderbuffer_unmap(intel, fb->_StencilBuffer->Wrapped);
-   }
+static void
+intel_framebuffer_unmap(struct intel_context *intel, struct gl_framebuffer *fb)
+{
+   int i;
 
-   intel_check_front_buffer_rendering(intel);
+   for (i = 0; i < BUFFER_COUNT; i++) {
+      intel_renderbuffer_unmap(intel, fb->Attachment[i].Renderbuffer);
+   }
 }
 
 /**
@@ -305,9 +279,10 @@ intelSpanRenderStart(struct gl_context * ctx)
       }
    }
 
-   intel_map_unmap_framebuffer(intel, ctx->DrawBuffer, GL_TRUE);
-   if (ctx->ReadBuffer != ctx->DrawBuffer)
-      intel_map_unmap_framebuffer(intel, ctx->ReadBuffer, GL_TRUE);
+   intel_framebuffer_map(intel, ctx->DrawBuffer);
+   if (ctx->ReadBuffer != ctx->DrawBuffer) {
+      intel_framebuffer_map(intel, ctx->ReadBuffer);
+   }
 }
 
 /**
@@ -329,9 +304,10 @@ intelSpanRenderFinish(struct gl_context * ctx)
       }
    }
 
-   intel_map_unmap_framebuffer(intel, ctx->DrawBuffer, GL_FALSE);
-   if (ctx->ReadBuffer != ctx->DrawBuffer)
-      intel_map_unmap_framebuffer(intel, ctx->ReadBuffer, GL_FALSE);
+   intel_framebuffer_unmap(intel, ctx->DrawBuffer);
+   if (ctx->ReadBuffer != ctx->DrawBuffer) {
+      intel_framebuffer_unmap(intel, ctx->ReadBuffer);
+   }
 }
 
 
diff --git a/src/mesa/drivers/dri/intel/intel_tex.c b/src/mesa/drivers/dri/intel/intel_tex.c
index 2c3eab20fda..21c4a1dddba 100644
--- a/src/mesa/drivers/dri/intel/intel_tex.c
+++ b/src/mesa/drivers/dri/intel/intel_tex.c
@@ -1,4 +1,5 @@
 #include "swrast/swrast.h"
+#include "main/renderbuffer.h"
 #include "main/texobj.h"
 #include "main/teximage.h"
 #include "main/mipmap.h"
@@ -59,6 +60,14 @@ intelFreeTextureImageData(struct gl_context * ctx, struct gl_texture_image *texI
       _mesa_free_texmemory(texImage->Data);
       texImage->Data = NULL;
    }
+
+   if (intelImage->depth_rb) {
+      _mesa_reference_renderbuffer(&intelImage->depth_rb, NULL);
+   }
+
+   if (intelImage->stencil_rb) {
+      _mesa_reference_renderbuffer(&intelImage->stencil_rb, NULL);
+   }
 }
 
 /**
@@ -75,6 +84,7 @@ intelGenerateMipmap(struct gl_context *ctx, GLenum target,
       /* sw path: need to map texture images */
       struct intel_context *intel = intel_context(ctx);
       struct intel_texture_object *intelObj = intel_texture_object(texObj);
+      struct gl_texture_image *first_image = texObj->Image[0][texObj->BaseLevel];
 
       fallback_debug("%s - fallback to swrast\n", __FUNCTION__);
 
@@ -82,7 +92,7 @@ intelGenerateMipmap(struct gl_context *ctx, GLenum target,
       _mesa_generate_mipmap(ctx, target, texObj);
       intel_tex_unmap_level_images(intel, intelObj, texObj->BaseLevel);
 
-      {
+      if (!_mesa_is_format_compressed(first_image->TexFormat)) {
          GLuint nr_faces = (texObj->Target == GL_TEXTURE_CUBE_MAP) ? 6 : 1;
          GLuint face, i;
          /* Update the level information in our private data in the new images,
diff --git a/src/mesa/drivers/dri/intel/intel_tex_copy.c b/src/mesa/drivers/dri/intel/intel_tex_copy.c
index 62d4169acd1..eda07a43dee 100644
--- a/src/mesa/drivers/dri/intel/intel_tex_copy.c
+++ b/src/mesa/drivers/dri/intel/intel_tex_copy.c
@@ -152,7 +152,7 @@ intel_copy_texsubimage(struct intel_context *intel,
 			     dst_bo,
 			     0,
 			     intelImage->mt->region->tiling,
-			     irb->region->draw_x + x, irb->region->draw_y + y,
+			     irb->draw_x + x, irb->draw_y + y,
 			     image_x + dstx, image_y + dsty,
 			     width, height,
 			     GL_COPY)) {
diff --git a/src/mesa/drivers/dri/intel/intel_tex_image.c b/src/mesa/drivers/dri/intel/intel_tex_image.c
index bc39f4ad83f..269faefa1c0 100644
--- a/src/mesa/drivers/dri/intel/intel_tex_image.c
+++ b/src/mesa/drivers/dri/intel/intel_tex_image.c
@@ -8,6 +8,7 @@
 #include "main/context.h"
 #include "main/formats.h"
 #include "main/pbo.h"
+#include "main/renderbuffer.h"
 #include "main/texcompress.h"
 #include "main/texstore.h"
 #include "main/texgetimage.h"
@@ -21,6 +22,7 @@
 #include "intel_tex.h"
 #include "intel_blit.h"
 #include "intel_fbo.h"
+#include "intel_span.h"
 
 #define FILE_DEBUG_FLAG DEBUG_TEXTURE
 
@@ -54,8 +56,7 @@ intel_miptree_create_for_teximage(struct intel_context *intel,
    GLuint width = intelImage->base.Width;
    GLuint height = intelImage->base.Height;
    GLuint depth = intelImage->base.Depth;
-   GLuint i, comp_byte = 0;
-   GLuint texelBytes;
+   GLuint i;
 
    DBG("%s\n", __FUNCTION__);
 
@@ -108,22 +109,14 @@ intel_miptree_create_for_teximage(struct intel_context *intel,
       }
    }
 
-   if (_mesa_is_format_compressed(intelImage->base.TexFormat))
-      comp_byte = intel_compressed_num_bytes(intelImage->base.TexFormat);
-
-   texelBytes = _mesa_get_format_bytes(intelImage->base.TexFormat);
-
    return intel_miptree_create(intel,
 			       intelObj->base.Target,
-			       intelImage->base._BaseFormat,
-			       intelImage->base.InternalFormat,
+			       intelImage->base.TexFormat,
 			       firstLevel,
 			       lastLevel,
 			       width,
 			       height,
 			       depth,
-			       texelBytes,
-			       comp_byte,
 			       expect_accelerated_upload);
 }
 
@@ -286,6 +279,130 @@ try_pbo_zcopy(struct intel_context *intel,
    return GL_TRUE;
 }
 
+/**
+ * \param scatter Scatter if true. Gather if false.
+ *
+ * \see intel_tex_image_x8z24_scatter
+ * \see intel_tex_image_x8z24_gather
+ */
+static void
+intel_tex_image_s8z24_scattergather(struct intel_context *intel,
+				    struct intel_texture_image *intel_image,
+				    bool scatter)
+{
+   struct gl_context *ctx = &intel->ctx;
+   struct gl_renderbuffer *depth_rb = intel_image->depth_rb;
+   struct gl_renderbuffer *stencil_rb = intel_image->stencil_rb;
+
+   int w = intel_image->base.Width;
+   int h = intel_image->base.Height;
+
+   uint32_t depth_row[w];
+   uint8_t stencil_row[w];
+
+   intel_renderbuffer_map(intel, depth_rb);
+   intel_renderbuffer_map(intel, stencil_rb);
+
+   if (scatter) {
+      for (int y = 0; y < h; ++y) {
+	 depth_rb->GetRow(ctx, depth_rb, w, 0, y, depth_row);
+	 for (int x = 0; x < w; ++x) {
+	    stencil_row[x] = depth_row[x] >> 24;
+	 }
+	 stencil_rb->PutRow(ctx, stencil_rb, w, 0, y, stencil_row, NULL);
+      }
+   } else { /* gather */
+      for (int y = 0; y < h; ++y) {
+	 depth_rb->GetRow(ctx, depth_rb, w, 0, y, depth_row);
+	 stencil_rb->GetRow(ctx, stencil_rb, w, 0, y, stencil_row);
+	 for (int x = 0; x < w; ++x) {
+	    uint32_t s8_x24 = stencil_row[x] << 24;
+	    uint32_t x8_z24 = depth_row[x] & 0x00ffffff;
+	    depth_row[x] = s8_x24 | x8_z24;
+	 }
+	 depth_rb->PutRow(ctx, depth_rb, w, 0, y, depth_row, NULL);
+      }
+   }
+
+   intel_renderbuffer_unmap(intel, depth_rb);
+   intel_renderbuffer_unmap(intel, stencil_rb);
+}
+
+/**
+ * Copy the x8 bits from intel_image->depth_rb to intel_image->stencil_rb.
+ */
+static void
+intel_tex_image_s8z24_scatter(struct intel_context *intel,
+			      struct intel_texture_image *intel_image)
+{
+   intel_tex_image_s8z24_scattergather(intel, intel_image, true);
+}
+
+/**
+ * Copy the data in intel_image->stencil_rb to the x8 bits in
+ * intel_image->depth_rb.
+ */
+static void
+intel_tex_image_s8z24_gather(struct intel_context *intel,
+			     struct intel_texture_image *intel_image)
+{
+   intel_tex_image_s8z24_scattergather(intel, intel_image, false);
+}
+
+static bool
+intel_tex_image_s8z24_create_renderbuffers(struct intel_context *intel,
+					   struct intel_texture_image *image)
+{
+   struct gl_context *ctx = &intel->ctx;
+
+   bool ok = true;
+   int width = image->base.Width;
+   int height = image->base.Height;
+   struct gl_renderbuffer *drb;
+   struct gl_renderbuffer *srb;
+   struct intel_renderbuffer *idrb;
+   struct intel_renderbuffer *isrb;
+
+   assert(intel->has_separate_stencil);
+   assert(image->base.TexFormat == MESA_FORMAT_S8_Z24);
+   assert(image->mt != NULL);
+
+   drb = intel_create_wrapped_renderbuffer(ctx, width, height,
+					   MESA_FORMAT_X8_Z24);
+   srb = intel_create_wrapped_renderbuffer(ctx, width, height,
+					   MESA_FORMAT_S8);
+
+   if (!drb || !srb) {
+      if (drb) {
+	 drb->Delete(drb);
+      }
+      if (srb) {
+	 srb->Delete(srb);
+      }
+      return false;
+   }
+
+   idrb = intel_renderbuffer(drb);
+   isrb = intel_renderbuffer(srb);
+
+   intel_region_reference(&idrb->region, image->mt->region);
+   ok = intel_alloc_renderbuffer_storage(ctx, srb, GL_STENCIL_INDEX8,
+					 width, height);
+
+   if (!ok) {
+      drb->Delete(drb);
+      srb->Delete(srb);
+      return false;
+   }
+
+   intel_renderbuffer_set_draw_offset(idrb, image, 0);
+   intel_renderbuffer_set_draw_offset(isrb, image, 0);
+
+   _mesa_reference_renderbuffer(&image->depth_rb, drb);
+   _mesa_reference_renderbuffer(&image->stencil_rb, srb);
+
+   return true;
+}
 
 static void
 intelTexImage(struct gl_context * ctx,
@@ -323,18 +440,7 @@ intelTexImage(struct gl_context * ctx,
       }
    }
 
-   /* Release the reference to a potentially orphaned buffer.   
-    * Release any old malloced memory.
-    */
-   if (intelImage->mt) {
-      intel_miptree_release(intel, &intelImage->mt);
-      assert(!texImage->Data);
-   }
-   else if (texImage->Data) {
-      _mesa_free_texmemory(texImage->Data);
-      texImage->Data = NULL;
-   }
-
+   ctx->Driver.FreeTexImageData(ctx, texImage);
    assert(!intelImage->mt);
 
    if (intelObj->mt &&
@@ -493,6 +599,12 @@ intelTexImage(struct gl_context * ctx,
 
    _mesa_unmap_teximage_pbo(ctx, unpack);
 
+   if (intel->must_use_separate_stencil
+       && texImage->TexFormat == MESA_FORMAT_S8_Z24) {
+      intel_tex_image_s8z24_create_renderbuffers(intel, intelImage);
+      intel_tex_image_s8z24_scatter(intel, intelImage);
+   }
+
    if (intelImage->mt) {
       if (pixels != NULL)
          intel_miptree_image_unmap(intel, intelImage->mt);
@@ -609,6 +721,14 @@ intel_get_tex_image(struct gl_context * ctx, GLenum target, GLint level,
       assert(intelImage->base.Data);
    }
 
+   if (intelImage->stencil_rb) {
+      /*
+       * The texture has packed depth/stencil format, but uses separate
+       * stencil. The texture's embedded stencil buffer contains the real
+       * stencil data, so copy that into the miptree.
+       */
+      intel_tex_image_s8z24_gather(intel, intelImage);
+   }
 
    if (compressed) {
       _mesa_get_compressed_teximage(ctx, target, level, pixels,
@@ -692,8 +812,8 @@ intelSetTexBuffer2(__DRIcontext *pDRICtx, GLint target,
       texFormat = MESA_FORMAT_ARGB8888;
    }
 
-   mt = intel_miptree_create_for_region(intel, target,
-					internalFormat, rb->region, 1, 0);
+   mt = intel_miptree_create_for_region(intel, target, texFormat,
+					rb->region, 1);
    if (mt == NULL)
        return;
 
@@ -756,9 +876,8 @@ intel_image_target_texture_2d(struct gl_context *ctx, GLenum target,
    if (image == NULL)
       return;
 
-   mt = intel_miptree_create_for_region(intel, target,
-					image->internal_format,
-					image->region, 1, 0);
+   mt = intel_miptree_create_for_region(intel, target, image->format,
+					image->region, 1);
    if (mt == NULL)
        return;
 
diff --git a/src/mesa/drivers/dri/intel/intel_tex_layout.c b/src/mesa/drivers/dri/intel/intel_tex_layout.c
index d39733b6c5a..9d8152375d8 100644
--- a/src/mesa/drivers/dri/intel/intel_tex_layout.c
+++ b/src/mesa/drivers/dri/intel/intel_tex_layout.c
@@ -35,39 +35,26 @@
 #include "intel_context.h"
 #include "main/macros.h"
 
-void intel_get_texture_alignment_unit(GLenum internalFormat, GLuint *w, GLuint *h)
+void
+intel_get_texture_alignment_unit(gl_format format,
+				 unsigned int *w, unsigned int *h)
 {
-    switch (internalFormat) {
-    case GL_COMPRESSED_RGB_FXT1_3DFX:
-    case GL_COMPRESSED_RGBA_FXT1_3DFX:
-        *w = 8;
-        *h = 4;
-        break;
-
-    case GL_RGB_S3TC:
-    case GL_RGB4_S3TC:
-    case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
-    case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
-    case GL_RGBA_S3TC:
-    case GL_RGBA4_S3TC:
-    case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
-    case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
-        *w = 4;
-        *h = 4;
-        break;
-
-    default:
-        *w = 4;
-        *h = 2;
-        break;
-    }
+   if (_mesa_is_format_compressed(format)) {
+      /* The hardware alignment requirements for compressed textures
+       * happen to match the block boundaries.
+       */
+      _mesa_get_format_block_size(format, w, h);
+   } else {
+      *w = 4;
+      *h = 2;
+   }
 }
 
 void i945_miptree_layout_2d(struct intel_context *intel,
 			    struct intel_mipmap_tree *mt,
 			    uint32_t tiling, int nr_images)
 {
-   GLuint align_h = 2, align_w = 4;
+   GLuint align_h, align_w;
    GLuint level;
    GLuint x = 0;
    GLuint y = 0;
@@ -75,7 +62,7 @@ void i945_miptree_layout_2d(struct intel_context *intel,
    GLuint height = mt->height0;
 
    mt->total_width = mt->width0;
-   intel_get_texture_alignment_unit(mt->internal_format, &align_w, &align_h);
+   intel_get_texture_alignment_unit(mt->format, &align_w, &align_h);
 
    if (mt->compressed) {
        mt->total_width = ALIGN(mt->width0, align_w);
@@ -110,11 +97,9 @@ void i945_miptree_layout_2d(struct intel_context *intel,
       intel_miptree_set_level_info(mt, level, nr_images, x, y, width,
 				   height, 1);
 
+      img_height = ALIGN(height, align_h);
       if (mt->compressed)
-	 img_height = MAX2(1, height/4);
-      else
-	 img_height = ALIGN(height, align_h);
-
+	 img_height /= align_h;
 
       /* Because the images are packed better, the final offset
        * might not be the maximal one:
diff --git a/src/mesa/drivers/dri/intel/intel_tex_layout.h b/src/mesa/drivers/dri/intel/intel_tex_layout.h
index 1c8c53e5459..b52e5a48855 100644
--- a/src/mesa/drivers/dri/intel/intel_tex_layout.h
+++ b/src/mesa/drivers/dri/intel/intel_tex_layout.h
@@ -41,4 +41,5 @@ static INLINE GLuint minify( GLuint d )
 extern void i945_miptree_layout_2d(struct intel_context *intel,
 				   struct intel_mipmap_tree *mt,
 				   uint32_t tiling, int nr_images);
-extern void intel_get_texture_alignment_unit(GLenum, GLuint *, GLuint *);
+void intel_get_texture_alignment_unit(gl_format format,
+				      unsigned int *w, unsigned int *h);
diff --git a/src/mesa/drivers/dri/intel/intel_tex_obj.h b/src/mesa/drivers/dri/intel/intel_tex_obj.h
index e93ef4a4727..a9ae2ec5429 100644
--- a/src/mesa/drivers/dri/intel/intel_tex_obj.h
+++ b/src/mesa/drivers/dri/intel/intel_tex_obj.h
@@ -63,6 +63,36 @@ struct intel_texture_image
     */
    struct intel_mipmap_tree *mt;
    GLboolean used_as_render_target;
+
+   /**
+    * \name Renderbuffers for faking packed depth/stencil
+    *
+    * These renderbuffers are non-null only if the intel_context is using
+    * separate stencil and this texture has a packed depth/stencil format. When
+    * glFramebufferTexture is called on this image, the resultant renderbuffer
+    * wrapper reuses these renderbuffers as its own.
+    *
+    * \see intel_wrap_texture
+    * \see intel_tex_image_s8z24_create_renderbuffers
+    * \see intel_tex_image_s8z24_scatter
+    * \see intel_tex_image_s8z24_gather
+    *
+    * \{
+    */
+
+   /**
+    * The depth buffer has format X8_Z24. The x8 bits are undefined unless
+    * intel_tex_image_s8z24_gather has been immediately called. The depth buffer
+    * resuses the image miptree's region and hiz_region as its own.
+    */
+   struct gl_renderbuffer *depth_rb;
+
+   /**
+    * The stencil buffer has format S8 and keeps its data in its own region.
+    */
+   struct gl_renderbuffer *stencil_rb;
+
+   /** \} */
 };
 
 static INLINE struct intel_texture_object *
diff --git a/src/mesa/drivers/dri/intel/intel_tex_validate.c b/src/mesa/drivers/dri/intel/intel_tex_validate.c
index 27f2646ebf5..7135a6276fe 100644
--- a/src/mesa/drivers/dri/intel/intel_tex_validate.c
+++ b/src/mesa/drivers/dri/intel/intel_tex_validate.c
@@ -77,8 +77,6 @@ intel_finalize_mipmap_tree(struct intel_context *intel, GLuint unit)
    struct gl_texture_object *tObj = intel->ctx.Texture.Unit[unit]._Current;
    struct intel_texture_object *intelObj = intel_texture_object(tObj);
    struct gl_sampler_object *sampler = _mesa_get_samplerobj(ctx, unit);
-   int comp_byte = 0;
-   int cpp;
    GLuint face, i;
    GLuint nr_faces = 0;
    struct intel_texture_image *firstImage;
@@ -101,13 +99,6 @@ intel_finalize_mipmap_tree(struct intel_context *intel, GLuint unit)
       return GL_FALSE;
    }
 
-   if (_mesa_is_format_compressed(firstImage->base.TexFormat)) {
-      comp_byte = intel_compressed_num_bytes(firstImage->base.TexFormat);
-      cpp = comp_byte;
-   }
-   else
-      cpp = _mesa_get_format_bytes(firstImage->base.TexFormat);
-
    /* Check tree can hold all active levels.  Check tree matches
     * target, imageFormat, etc.
     *
@@ -118,14 +109,12 @@ intel_finalize_mipmap_tree(struct intel_context *intel, GLuint unit)
     */
    if (intelObj->mt &&
        (intelObj->mt->target != intelObj->base.Target ||
-	intelObj->mt->internal_format != firstImage->base.InternalFormat ||
+	intelObj->mt->format != firstImage->base.TexFormat ||
 	intelObj->mt->first_level != tObj->BaseLevel ||
 	intelObj->mt->last_level < intelObj->_MaxLevel ||
 	intelObj->mt->width0 != firstImage->base.Width ||
 	intelObj->mt->height0 != firstImage->base.Height ||
-	intelObj->mt->depth0 != firstImage->base.Depth ||
-	intelObj->mt->cpp != cpp ||
-	intelObj->mt->compressed != _mesa_is_format_compressed(firstImage->base.TexFormat))) {
+	intelObj->mt->depth0 != firstImage->base.Depth)) {
       intel_miptree_release(intel, &intelObj->mt);
    }
 
@@ -135,15 +124,12 @@ intel_finalize_mipmap_tree(struct intel_context *intel, GLuint unit)
    if (!intelObj->mt) {
       intelObj->mt = intel_miptree_create(intel,
                                           intelObj->base.Target,
-                                          firstImage->base._BaseFormat,
-                                          firstImage->base.InternalFormat,
+					  firstImage->base.TexFormat,
                                           tObj->BaseLevel,
                                           intelObj->_MaxLevel,
                                           firstImage->base.Width,
                                           firstImage->base.Height,
                                           firstImage->base.Depth,
-                                          cpp,
-                                          comp_byte,
 					  GL_TRUE);
       if (!intelObj->mt)
          return GL_FALSE;
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_texture.c b/src/mesa/drivers/dri/nouveau/nouveau_texture.c
index 36e68c99181..dcfd316c49f 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_texture.c
+++ b/src/mesa/drivers/dri/nouveau/nouveau_texture.c
@@ -688,8 +688,10 @@ nouveau_generate_mipmap(struct gl_context *ctx, GLenum target,
 		_mesa_generate_mipmap(ctx, target, t);
 		nouveau_teximage_unmap(ctx, base);
 
-		store_mipmap(ctx, target, t->BaseLevel + 1,
-			     get_last_level(t), t);
+		if (!_mesa_is_format_compressed(base->TexFormat)) {
+			store_mipmap(ctx, target, t->BaseLevel + 1,
+				     get_last_level(t), t);
+		}
 
 	} else {
 		_mesa_meta_GenerateMipmap(ctx, target, t);
diff --git a/src/mesa/drivers/dri/r200/r200_cmdbuf.c b/src/mesa/drivers/dri/r200/r200_cmdbuf.c
index 931a9ecf8fe..a512c9d112a 100644
--- a/src/mesa/drivers/dri/r200/r200_cmdbuf.c
+++ b/src/mesa/drivers/dri/r200/r200_cmdbuf.c
@@ -47,9 +47,9 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 #define insert_at_tail_if(atom_list, atom) \
    do { \
-      struct radeon_state_atom* __atom = (atom); \
-      if (__atom->check) \
-	 insert_at_tail((atom_list), __atom); \
+      struct radeon_state_atom* current_atom = (atom); \
+      if (current_atom->check) \
+	 insert_at_tail((atom_list), current_atom); \
    } while(0)
 
 void r200SetUpAtomList( r200ContextPtr rmesa )
diff --git a/src/mesa/drivers/dri/r600/r700_render.c b/src/mesa/drivers/dri/r600/r700_render.c
index 2bd3b62bfdb..0f7a7a46b71 100644
--- a/src/mesa/drivers/dri/r600/r700_render.c
+++ b/src/mesa/drivers/dri/r600/r700_render.c
@@ -329,7 +329,7 @@ static void r700RunRenderPrimitiveImmediate(struct gl_context * ctx, int start,
 {
     context_t *context = R700_CONTEXT(ctx);
     BATCH_LOCALS(&context->radeon);
-    int type, i;
+    int type;
     uint32_t num_indices, total_emit = 0;
     uint32_t vgt_draw_initiator = 0;
     uint32_t vgt_index_type     = 0;
@@ -370,22 +370,7 @@ static void r700RunRenderPrimitiveImmediate(struct gl_context * ctx, int start,
     vgt_num_indices = num_indices;
     SETfield(vgt_draw_initiator, DI_MAJOR_MODE_0, MAJOR_MODE_shift, MAJOR_MODE_mask);
 
-    if (start == 0)
-    {
-	SETfield(vgt_draw_initiator, DI_SRC_SEL_AUTO_INDEX, SOURCE_SELECT_shift, SOURCE_SELECT_mask);
-    }
-    else
-    {
-	if (num_indices > 0xffff)
-	{
-		total_emit += num_indices;
-	}
-	else
-	{
-		total_emit += (num_indices + 1) / 2;
-	}
-	SETfield(vgt_draw_initiator, DI_SRC_SEL_IMMEDIATE, SOURCE_SELECT_shift, SOURCE_SELECT_mask);
-    }
+    SETfield(vgt_draw_initiator, DI_SRC_SEL_AUTO_INDEX, SOURCE_SELECT_shift, SOURCE_SELECT_mask);
 
     total_emit +=   3 /* VGT_PRIMITIVE_TYPE */
 	          + 2 /* VGT_INDEX_TYPE */
@@ -406,45 +391,13 @@ static void r700RunRenderPrimitiveImmediate(struct gl_context * ctx, int start,
     /* offset */
     R600_OUT_BATCH(CP_PACKET3(R600_IT_SET_CTL_CONST, 2));
     R600_OUT_BATCH(mmSQ_VTX_BASE_VTX_LOC - ASIC_CTL_CONST_BASE_INDEX);
-    R600_OUT_BATCH(0); //VTX_BASE_VTX_LOC
+    R600_OUT_BATCH(start); //VTX_BASE_VTX_LOC
     R600_OUT_BATCH(0); //VTX_START_INST_LOC
     // draw packet
-    if(start == 0)
-    {
-        R600_OUT_BATCH(CP_PACKET3(R600_IT_DRAW_INDEX_AUTO, 1));
-        R600_OUT_BATCH(vgt_num_indices);
-        R600_OUT_BATCH(vgt_draw_initiator);
-    }
-    else
-    {
-	if (num_indices > 0xffff)
-        {
-	    R600_OUT_BATCH(CP_PACKET3(R600_IT_DRAW_INDEX_IMMD, (num_indices + 1)));
-	    R600_OUT_BATCH(vgt_num_indices);
-	    R600_OUT_BATCH(vgt_draw_initiator);
-	    for (i = start; i < (start + num_indices); i++)
-	    {
-		R600_OUT_BATCH(i);
-	    }
-	}
-	else
-        {
-	    R600_OUT_BATCH(CP_PACKET3(R600_IT_DRAW_INDEX_IMMD, (((num_indices + 1) / 2) + 1)));
-	    R600_OUT_BATCH(vgt_num_indices);
-	    R600_OUT_BATCH(vgt_draw_initiator);
-	    for (i = start; i < (start + num_indices); i += 2)
-	    {
-		if ((i + 1) == (start + num_indices))
-		{
-		    R600_OUT_BATCH(i);
-		}
-		else
-		{
-		    R600_OUT_BATCH(((i + 1) << 16) | (i));
-		}
-	    }
-	}
-    }
+    
+    R600_OUT_BATCH(CP_PACKET3(R600_IT_DRAW_INDEX_AUTO, 1));
+    R600_OUT_BATCH(vgt_num_indices);
+    R600_OUT_BATCH(vgt_draw_initiator);
 
     END_BATCH();
     COMMIT_BATCH();
@@ -469,12 +422,7 @@ static GLuint r700PredictRenderSize(struct gl_context* ctx,
     else {
 	    for (i = 0; i < nr_prims; ++i)
 	    {
-		    if (prim[i].start == 0)
-			    dwords += 14;
-		    else if (prim[i].count > 0xffff)
-			    dwords += prim[i].count + 14;
-		    else
-			    dwords += ((prim[i].count + 1) / 2) + 14;
+	        dwords += 14;
 	    }
     }
 
diff --git a/src/mesa/drivers/dri/radeon/radeon_fbo.c b/src/mesa/drivers/dri/radeon/radeon_fbo.c
index d3c9257fb66..92c1854f098 100644
--- a/src/mesa/drivers/dri/radeon/radeon_fbo.c
+++ b/src/mesa/drivers/dri/radeon/radeon_fbo.c
@@ -35,7 +35,7 @@
 #include "main/framebuffer.h"
 #include "main/renderbuffer.h"
 #include "main/context.h"
-#include "main/texrender.h"
+#include "swrast/swrast.h"
 #include "drivers/common/meta.h"
 
 #include "radeon_common.h"
@@ -557,7 +557,7 @@ radeon_render_texture(struct gl_context * ctx,
       /* Fallback on drawing to a texture without a miptree.
        */
       _mesa_reference_renderbuffer(&att->Renderbuffer, NULL);
-      _mesa_render_texture(ctx, fb, att);
+      _swrast_render_texture(ctx, fb, att);
       return;
    }
    else if (!rrb) {
@@ -568,14 +568,14 @@ radeon_render_texture(struct gl_context * ctx,
       }
       else {
          /* fallback to software rendering */
-         _mesa_render_texture(ctx, fb, att);
+         _swrast_render_texture(ctx, fb, att);
          return;
       }
    }
 
    if (!radeon_update_wrapper(ctx, rrb, newImage)) {
        _mesa_reference_renderbuffer(&att->Renderbuffer, NULL);
-       _mesa_render_texture(ctx, fb, att);
+       _swrast_render_texture(ctx, fb, att);
        return;
    }
 
diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.c b/src/mesa/drivers/dri/radeon/radeon_screen.c
index 6cf843406f9..676fafd4560 100644
--- a/src/mesa/drivers/dri/radeon/radeon_screen.c
+++ b/src/mesa/drivers/dri/radeon/radeon_screen.c
@@ -1658,52 +1658,105 @@ radeonCreateScreen2(__DRIscreen *sPriv)
 	   screen->group_bytes = 512;
    else
 	   screen->group_bytes = 256;
-   if (IS_R600_CLASS(screen) && (sPriv->drm_version.minor >= 6) &&
-       (screen->chip_family < CHIP_FAMILY_CEDAR)) {
-	   ret = radeonGetParam(sPriv, RADEON_INFO_TILE_CONFIG, &temp);
-	   if (ret)
-		   fprintf(stderr, "failed to get tiling info\n");
-	   else {
-		   screen->tile_config = temp;
-		   screen->r7xx_bank_op = 0;
-		   switch((screen->tile_config & 0xe) >> 1) {
-		   case 0:
-			   screen->num_channels = 1;
-			   break;
-		   case 1:
-			   screen->num_channels = 2;
-			   break;
-		   case 2:
-			   screen->num_channels = 4;
-			   break;
-		   case 3:
-			   screen->num_channels = 8;
-			   break;
-		   default:
-			   fprintf(stderr, "bad channels\n");
-			   break;
+   if (IS_R600_CLASS(screen)) {
+	   if ((sPriv->drm_version.minor >= 6) &&
+	       (screen->chip_family < CHIP_FAMILY_CEDAR)) {
+		   ret = radeonGetParam(sPriv, RADEON_INFO_TILE_CONFIG, &temp);
+		   if (ret)
+			   fprintf(stderr, "failed to get tiling info\n");
+		   else {
+			   screen->tile_config = temp;
+			   screen->r7xx_bank_op = 0;
+			   switch ((screen->tile_config & 0xe) >> 1) {
+			   case 0:
+				   screen->num_channels = 1;
+				   break;
+			   case 1:
+				   screen->num_channels = 2;
+				   break;
+			   case 2:
+				   screen->num_channels = 4;
+				   break;
+			   case 3:
+				   screen->num_channels = 8;
+				   break;
+			   default:
+				   fprintf(stderr, "bad channels\n");
+				   break;
+			   }
+			   switch ((screen->tile_config & 0x30) >> 4) {
+			   case 0:
+				   screen->num_banks = 4;
+				   break;
+			   case 1:
+				   screen->num_banks = 8;
+				   break;
+			   default:
+				   fprintf(stderr, "bad banks\n");
+				   break;
+			   }
+			   switch ((screen->tile_config & 0xc0) >> 6) {
+			   case 0:
+				   screen->group_bytes = 256;
+				   break;
+			   case 1:
+				   screen->group_bytes = 512;
+				   break;
+			   default:
+				   fprintf(stderr, "bad group_bytes\n");
+				   break;
+			   }
 		   }
-		   switch((screen->tile_config & 0x30) >> 4) {
-		   case 0:
-			   screen->num_banks = 4;
-			   break;
-		   case 1:
-			   screen->num_banks = 8;
-			   break;
-		   default:
-			   fprintf(stderr, "bad banks\n");
-			   break;
-		   }
-		   switch((screen->tile_config & 0xc0) >> 6) {
-		   case 0:
-			   screen->group_bytes = 256;
-			   break;
-		   case 1:
-			   screen->group_bytes = 512;
-			   break;
-		   default:
-			   fprintf(stderr, "bad group_bytes\n");
-			   break;
+	   } else if ((sPriv->drm_version.minor >= 7) &&
+		      (screen->chip_family >= CHIP_FAMILY_CEDAR)) {
+		   ret = radeonGetParam(sPriv, RADEON_INFO_TILE_CONFIG, &temp);
+		   if (ret)
+			   fprintf(stderr, "failed to get tiling info\n");
+		   else {
+			   screen->tile_config = temp;
+			   screen->r7xx_bank_op = 0;
+			   switch (screen->tile_config & 0xf) {
+			   case 0:
+				   screen->num_channels = 1;
+				   break;
+			   case 1:
+				   screen->num_channels = 2;
+				   break;
+			   case 2:
+				   screen->num_channels = 4;
+				   break;
+			   case 3:
+				   screen->num_channels = 8;
+				   break;
+			   default:
+				   fprintf(stderr, "bad channels\n");
+				   break;
+			   }
+			   switch ((screen->tile_config & 0xf0) >> 4) {
+			   case 0:
+				   screen->num_banks = 4;
+				   break;
+			   case 1:
+				   screen->num_banks = 8;
+				   break;
+			   case 2:
+				   screen->num_banks = 16;
+				   break;
+			   default:
+				   fprintf(stderr, "bad banks\n");
+				   break;
+			   }
+			   switch ((screen->tile_config & 0xf00) >> 8) {
+			   case 0:
+				   screen->group_bytes = 256;
+				   break;
+			   case 1:
+				   screen->group_bytes = 512;
+				   break;
+			   default:
+				   fprintf(stderr, "bad group_bytes\n");
+				   break;
+			   }
 		   }
 	   }
    }
diff --git a/src/mesa/drivers/dri/radeon/radeon_texture.c b/src/mesa/drivers/dri/radeon/radeon_texture.c
index 9ec53881bb2..ce0df32bfe4 100644
--- a/src/mesa/drivers/dri/radeon/radeon_texture.c
+++ b/src/mesa/drivers/dri/radeon/radeon_texture.c
@@ -249,6 +249,7 @@ static void radeon_generate_mipmap(struct gl_context *ctx, GLenum target,
 	radeonTexObj* t = radeon_tex_obj(texObj);
 	GLuint nr_faces = (t->base.Target == GL_TEXTURE_CUBE_MAP) ? 6 : 1;
 	int i, face;
+	struct gl_texture_image *first_image;
 
 	radeon_print(RADEON_TEXTURE, RADEON_VERBOSE,
 			"%s(%p, tex %p) Target type %s.\n",
@@ -257,6 +258,13 @@ static void radeon_generate_mipmap(struct gl_context *ctx, GLenum target,
 
 	_mesa_generate_mipmap(ctx, target, texObj);
 
+	/* For the compressed case, we don't need to do the
+	 * non-TexImage recovery path below.
+	 */
+	first_image = texObj->Image[0][texObj->BaseLevel];
+	if (_mesa_is_format_compressed(first_image->TexFormat))
+		return;
+
 	for (face = 0; face < nr_faces; face++) {
 		for (i = texObj->BaseLevel + 1; i < texObj->MaxLevel; i++) {
 			radeon_texture_image *image;
diff --git a/src/mesa/main/buffers.c b/src/mesa/main/buffers.c
index 63f53e2b080..a75c9c2e782 100644
--- a/src/mesa/main/buffers.c
+++ b/src/mesa/main/buffers.c
@@ -462,6 +462,27 @@ _mesa_drawbuffers(struct gl_context *ctx, GLuint n, const GLenum *buffers,
 
 
 /**
+ * Update the current drawbuffer's _ColorDrawBufferIndex[] list, etc.
+ * from the context's Color.DrawBuffer[] state.
+ * Use when changing contexts.
+ */
+void
+_mesa_update_draw_buffers(struct gl_context *ctx)
+{
+   GLenum buffers[MAX_DRAW_BUFFERS];
+   GLuint i;
+
+   /* should be a window system FBO */
+   assert(ctx->DrawBuffer->Name == 0);
+
+   for (i = 0; i < ctx->Const.MaxDrawBuffers; i++)
+      buffers[i] = ctx->Color.DrawBuffer[i];
+
+   _mesa_drawbuffers(ctx, ctx->Const.MaxDrawBuffers, buffers, NULL);
+}
+
+
+/**
  * Like \sa _mesa_drawbuffers(), this is a helper function for setting
  * GL_READ_BUFFER state in the context and current FBO.
  * \param ctx  the rendering context
diff --git a/src/mesa/main/buffers.h b/src/mesa/main/buffers.h
index 1404112c411..8083bc3d353 100644
--- a/src/mesa/main/buffers.h
+++ b/src/mesa/main/buffers.h
@@ -50,6 +50,10 @@ _mesa_drawbuffers(struct gl_context *ctx, GLuint n, const GLenum *buffers,
 extern void
 _mesa_readbuffer(struct gl_context *ctx, GLenum buffer, GLint bufferIndex);
 
+extern void
+_mesa_update_draw_buffers(struct gl_context *ctx);
+
+
 extern void GLAPIENTRY
 _mesa_ReadBuffer( GLenum mode );
 
diff --git a/src/mesa/main/context.c b/src/mesa/main/context.c
index ea13bdd6835..b83a5d621fa 100644
--- a/src/mesa/main/context.c
+++ b/src/mesa/main/context.c
@@ -1430,7 +1430,8 @@ _mesa_make_current( struct gl_context *newCtx,
    }
 
    if (curCtx && 
-      (curCtx->WinSysDrawBuffer || curCtx->WinSysReadBuffer) && /* make sure this context is valid for flushing */
+      (curCtx->WinSysDrawBuffer || curCtx->WinSysReadBuffer) &&
+       /* make sure this context is valid for flushing */
       curCtx != newCtx)
       _mesa_flush(curCtx);
 
@@ -1445,8 +1446,6 @@ _mesa_make_current( struct gl_context *newCtx,
       _glapi_set_dispatch(newCtx->CurrentDispatch);
 
       if (drawBuffer && readBuffer) {
-	 /* TODO: check if newCtx and buffer's visual match??? */
-
          ASSERT(drawBuffer->Name == 0);
          ASSERT(readBuffer->Name == 0);
          _mesa_reference_framebuffer(&newCtx->WinSysDrawBuffer, drawBuffer);
@@ -1457,23 +1456,12 @@ _mesa_make_current( struct gl_context *newCtx,
           * or not bound to a user-created FBO.
           */
          if (!newCtx->DrawBuffer || newCtx->DrawBuffer->Name == 0) {
-            /* KW: merge conflict here, revisit. 
-             */
-            /* fix up the fb fields - these will end up wrong otherwise
-             * if the DRIdrawable changes, and everything relies on them.
-             * This is a bit messy (same as needed in _mesa_BindFramebufferEXT)
-             */
-            unsigned int i;
-            GLenum buffers[MAX_DRAW_BUFFERS];
-
             _mesa_reference_framebuffer(&newCtx->DrawBuffer, drawBuffer);
-
-            for(i = 0; i < newCtx->Const.MaxDrawBuffers; i++) {
-               buffers[i] = newCtx->Color.DrawBuffer[i];
-            }
-
-            _mesa_drawbuffers(newCtx, newCtx->Const.MaxDrawBuffers,
-                              buffers, NULL);
+            /* Update the FBO's list of drawbuffers/renderbuffers.
+             * For winsys FBOs this comes from the GL state (which may have
+             * changed since the last time this FBO was bound).
+             */
+            _mesa_update_draw_buffers(newCtx);
          }
          if (!newCtx->ReadBuffer || newCtx->ReadBuffer->Name == 0) {
             _mesa_reference_framebuffer(&newCtx->ReadBuffer, readBuffer);
diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c
index 2230b262336..8cc3fd49a34 100644
--- a/src/mesa/main/fbobject.c
+++ b/src/mesa/main/fbobject.c
@@ -78,9 +78,32 @@ static struct gl_renderbuffer DummyRenderbuffer;
 static struct gl_framebuffer IncompleteFramebuffer;
 
 
-#define IS_CUBE_FACE(TARGET) \
-   ((TARGET) >= GL_TEXTURE_CUBE_MAP_POSITIVE_X && \
-    (TARGET) <= GL_TEXTURE_CUBE_MAP_NEGATIVE_Z)
+static INLINE GLboolean
+is_cube_face(GLenum target)
+{
+   return (target >= GL_TEXTURE_CUBE_MAP_POSITIVE_X &&
+           target <= GL_TEXTURE_CUBE_MAP_NEGATIVE_Z);
+}
+
+
+/**
+ * Is the given FBO a user-created FBO?
+ */
+static INLINE GLboolean
+is_user_fbo(const struct gl_framebuffer *fb)
+{
+   return fb->Name != 0;
+}
+
+
+/**
+ * Is the given FBO a window system FBO (like an X window)?
+ */
+static INLINE GLboolean
+is_winsys_fbo(const struct gl_framebuffer *fb)
+{
+   return fb->Name == 0;
+}
 
 
 static void
@@ -196,7 +219,7 @@ _mesa_get_attachment(struct gl_context *ctx, struct gl_framebuffer *fb,
 {
    GLuint i;
 
-   assert(fb->Name > 0);
+   assert(is_user_fbo(fb));
 
    switch (attachment) {
    case GL_COLOR_ATTACHMENT0_EXT:
@@ -244,7 +267,7 @@ static struct gl_renderbuffer_attachment *
 _mesa_get_fb0_attachment(struct gl_context *ctx, struct gl_framebuffer *fb,
                          GLenum attachment)
 {
-   assert(fb->Name == 0);
+   assert(is_winsys_fbo(fb));
 
    switch (attachment) {
    case GL_FRONT_LEFT:
@@ -669,7 +692,7 @@ _mesa_test_framebuffer_completeness(struct gl_context *ctx,
    GLint i;
    GLuint j;
 
-   assert(fb->Name != 0);
+   assert(is_user_fbo(fb));
 
    numImages = 0;
    fb->Width = 0;
@@ -968,10 +991,11 @@ _mesa_DeleteRenderbuffersEXT(GLsizei n, const GLuint *renderbuffers)
                _mesa_BindRenderbufferEXT(GL_RENDERBUFFER_EXT, 0);
             }
 
-            if (ctx->DrawBuffer->Name) {
+            if (is_user_fbo(ctx->DrawBuffer)) {
                detach_renderbuffer(ctx, ctx->DrawBuffer, rb);
             }
-            if (ctx->ReadBuffer->Name && ctx->ReadBuffer != ctx->DrawBuffer) {
+            if (is_user_fbo(ctx->ReadBuffer)
+                && ctx->ReadBuffer != ctx->DrawBuffer) {
                detach_renderbuffer(ctx, ctx->ReadBuffer, rb);
             }
 
@@ -1203,7 +1227,7 @@ invalidate_rb(GLuint key, void *data, void *userData)
    struct gl_renderbuffer *rb = (struct gl_renderbuffer *) userData;
 
    /* If this is a user-created FBO */
-   if (fb->Name) {
+   if (is_user_fbo(fb)) {
       GLuint i;
       for (i = 0; i < BUFFER_COUNT; i++) {
          struct gl_renderbuffer_attachment *att = fb->Attachment + i;
@@ -1532,7 +1556,7 @@ check_begin_texture_render(struct gl_context *ctx, struct gl_framebuffer *fb)
    GLuint i;
    ASSERT(ctx->Driver.RenderTexture);
 
-   if (fb->Name == 0)
+   if (is_winsys_fbo(fb))
       return; /* can't render to texture with winsys framebuffers */
 
    for (i = 0; i < BUFFER_COUNT; i++) {
@@ -1552,7 +1576,7 @@ check_begin_texture_render(struct gl_context *ctx, struct gl_framebuffer *fb)
 static void
 check_end_texture_render(struct gl_context *ctx, struct gl_framebuffer *fb)
 {
-   if (fb->Name == 0)
+   if (is_winsys_fbo(fb))
       return; /* can't render to texture with winsys framebuffers */
 
    if (ctx->Driver.FinishRenderTexture) {
@@ -1805,7 +1829,7 @@ _mesa_CheckFramebufferStatusEXT(GLenum target)
       return 0;
    }
 
-   if (buffer->Name == 0) {
+   if (is_winsys_fbo(buffer)) {
       /* The window system / default framebuffer is always complete */
       return GL_FRAMEBUFFER_COMPLETE_EXT;
    }
@@ -1843,7 +1867,7 @@ framebuffer_texture(struct gl_context *ctx, const char *caller, GLenum target,
    }
 
    /* check framebuffer binding */
-   if (fb->Name == 0) {
+   if (is_winsys_fbo(fb)) {
       _mesa_error(ctx, GL_INVALID_OPERATION,
                   "glFramebufferTexture%sEXT", caller);
       return;
@@ -1866,7 +1890,7 @@ framebuffer_texture(struct gl_context *ctx, const char *caller, GLenum target,
          }
          else {
             err = (texObj->Target == GL_TEXTURE_CUBE_MAP)
-                ? !IS_CUBE_FACE(textarget)
+                ? !is_cube_face(textarget)
                 : (texObj->Target != textarget);
          }
       }
@@ -1970,7 +1994,7 @@ _mesa_FramebufferTexture2DEXT(GLenum target, GLenum attachment,
    if ((texture != 0) &&
        (textarget != GL_TEXTURE_2D) &&
        (textarget != GL_TEXTURE_RECTANGLE_ARB) &&
-       (!IS_CUBE_FACE(textarget))) {
+       (!is_cube_face(textarget))) {
       _mesa_error(ctx, GL_INVALID_OPERATION,
                   "glFramebufferTexture2DEXT(textarget=0x%x)", textarget);
       return;
@@ -2034,7 +2058,7 @@ _mesa_FramebufferRenderbufferEXT(GLenum target, GLenum attachment,
       return;
    }
 
-   if (fb->Name == 0) {
+   if (is_winsys_fbo(fb)) {
       /* Can't attach new renderbuffers to a window system framebuffer */
       _mesa_error(ctx, GL_INVALID_OPERATION, "glFramebufferRenderbufferEXT");
       return;
@@ -2111,7 +2135,7 @@ _mesa_GetFramebufferAttachmentParameterivEXT(GLenum target, GLenum attachment,
       return;
    }
 
-   if (buffer->Name == 0) {
+   if (is_winsys_fbo(buffer)) {
       /* the default / window-system FBO */
       att = _mesa_get_fb0_attachment(ctx, buffer, attachment);
    }
@@ -2143,7 +2167,7 @@ _mesa_GetFramebufferAttachmentParameterivEXT(GLenum target, GLenum attachment,
 
    switch (pname) {
    case GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_EXT:
-      *params = buffer->Name == 0 ? GL_FRAMEBUFFER_DEFAULT : att->Type;
+      *params = is_winsys_fbo(buffer) ? GL_FRAMEBUFFER_DEFAULT : att->Type;
       return;
    case GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT:
       if (att->Type == GL_RENDERBUFFER_EXT) {
diff --git a/src/mesa/main/mipmap.c b/src/mesa/main/mipmap.c
index e9fcb545a1e..f2724dbca7e 100644
--- a/src/mesa/main/mipmap.c
+++ b/src/mesa/main/mipmap.c
@@ -1885,107 +1885,19 @@ next_mipmap_level_size(GLenum target, GLint border,
    }
 }
 
-
-
-
-/**
- * Automatic mipmap generation.
- * This is the fallback/default function for ctx->Driver.GenerateMipmap().
- * Generate a complete set of mipmaps from texObj's BaseLevel image.
- * Stop at texObj's MaxLevel or when we get to the 1x1 texture.
- * For cube maps, target will be one of
- * GL_TEXTURE_CUBE_MAP_POSITIVE/NEGATIVE_X/Y/Z; never GL_TEXTURE_CUBE_MAP.
- */
-void
-_mesa_generate_mipmap(struct gl_context *ctx, GLenum target,
-                      struct gl_texture_object *texObj)
+static void
+generate_mipmap_uncompressed(struct gl_context *ctx, GLenum target,
+			     struct gl_texture_object *texObj,
+			     const struct gl_texture_image *srcImage,
+			     GLuint maxLevel)
 {
-   const struct gl_texture_image *srcImage;
-   gl_format convertFormat;
-   const GLubyte *srcData = NULL;
-   GLubyte *dstData = NULL;
-   GLint level, maxLevels;
+   GLint level;
    GLenum datatype;
    GLuint comps;
 
-   ASSERT(texObj);
-   srcImage = _mesa_select_tex_image(ctx, texObj, target, texObj->BaseLevel);
-   ASSERT(srcImage);
-
-   maxLevels = _mesa_max_texture_levels(ctx, texObj->Target);
-   ASSERT(maxLevels > 0);  /* bad target */
-
-   /* Find convertFormat - the format that do_row() will process */
-
-   if (_mesa_is_format_compressed(srcImage->TexFormat)) {
-      /* setup for compressed textures - need to allocate temporary
-       * image buffers to hold uncompressed images.
-       */
-      GLuint row;
-      GLint  components, size;
-      GLchan *dst;
-
-      assert(texObj->Target == GL_TEXTURE_2D ||
-             texObj->Target == GL_TEXTURE_CUBE_MAP_ARB);
-
-      if (srcImage->_BaseFormat == GL_RGB) {
-         convertFormat = MESA_FORMAT_RGB888;
-         components = 3;
-      } else if (srcImage->_BaseFormat == GL_RED) {
-         convertFormat = MESA_FORMAT_R8;
-         components = 1;
-      } else if (srcImage->_BaseFormat == GL_RG) {
-         convertFormat = MESA_FORMAT_RG88;
-         components = 2;
-      } else if (srcImage->_BaseFormat == GL_RGBA) {
-         convertFormat = MESA_FORMAT_RGBA8888;
-         components = 4;
-      } else if (srcImage->_BaseFormat == GL_LUMINANCE) {
-         convertFormat = MESA_FORMAT_L8;
-         components = 1;
-      } else if (srcImage->_BaseFormat == GL_LUMINANCE_ALPHA) {
-         convertFormat = MESA_FORMAT_AL88;
-         components = 2;
-      } else {
-         _mesa_problem(ctx, "bad srcImage->_BaseFormat in _mesa_generate_mipmaps");
-         return;
-      }
-
-      /* allocate storage for uncompressed GL_RGB or GL_RGBA images */
-      size = _mesa_bytes_per_pixel(srcImage->_BaseFormat, CHAN_TYPE)
-         * srcImage->Width * srcImage->Height * srcImage->Depth + 20;
-      /* 20 extra bytes, just be safe when calling last FetchTexel */
-      srcData = (GLubyte *) malloc(size);
-      if (!srcData) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "generate mipmaps");
-         return;
-      }
-      dstData = (GLubyte *) malloc(size / 2);  /* 1/4 would probably be OK */
-      if (!dstData) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "generate mipmaps");
-         free((void *) srcData);
-         return;
-      }
+   _mesa_format_to_type_and_comps(srcImage->TexFormat, &datatype, &comps);
 
-      /* decompress base image here */
-      dst = (GLchan *) srcData;
-      for (row = 0; row < srcImage->Height; row++) {
-         GLuint col;
-         for (col = 0; col < srcImage->Width; col++) {
-            srcImage->FetchTexelc(srcImage, col, row, 0, dst);
-            dst += components;
-         }
-      }
-   }
-   else {
-      /* uncompressed */
-      convertFormat = srcImage->TexFormat;
-   }
-
-   _mesa_format_to_type_and_comps(convertFormat, &datatype, &comps);
-
-   for (level = texObj->BaseLevel; level < texObj->MaxLevel
-           && level < maxLevels - 1; level++) {
+   for (level = texObj->BaseLevel; level < maxLevel; level++) {
       /* generate image[level+1] from image[level] */
       const struct gl_texture_image *srcImage;
       struct gl_texture_image *dstImage;
@@ -2005,14 +1917,8 @@ _mesa_generate_mipmap(struct gl_context *ctx, GLenum target,
       nextLevel = next_mipmap_level_size(target, border,
                                          srcWidth, srcHeight, srcDepth,
                                          &dstWidth, &dstHeight, &dstDepth);
-      if (!nextLevel) {
-         /* all done */
-         if (_mesa_is_format_compressed(srcImage->TexFormat)) {
-            free((void *) srcData);
-            free(dstData);
-         }
+      if (!nextLevel)
          return;
-      }
 
       /* get dest gl_texture_image */
       dstImage = _mesa_get_tex_image(ctx, texObj, target, level + 1);
@@ -2044,52 +1950,184 @@ _mesa_generate_mipmap(struct gl_context *ctx, GLenum target,
          }
       }
 
-      /* Setup src and dest data pointers */
-      if (_mesa_is_format_compressed(dstImage->TexFormat)) {
-         /* srcData and dstData are already set */
-         ASSERT(srcData);
-         ASSERT(dstData);
-      }
-      else {
-         srcData = (const GLubyte *) srcImage->Data;
-         dstData = (GLubyte *) dstImage->Data;
-      }
-
       ASSERT(dstImage->TexFormat);
       ASSERT(dstImage->FetchTexelc);
       ASSERT(dstImage->FetchTexelf);
 
       _mesa_generate_mipmap_level(target, datatype, comps, border,
-                                  srcWidth, srcHeight, srcDepth, 
-                                  srcData, srcImage->RowStride,
-                                  dstWidth, dstHeight, dstDepth, 
-                                  dstData, dstImage->RowStride);
-
-
-      if (_mesa_is_format_compressed(dstImage->TexFormat)) {
-         GLubyte *temp;
-         /* compress image from dstData into dstImage->Data */
-         const GLenum srcFormat = _mesa_get_format_base_format(convertFormat);
-         GLint dstRowStride
-            = _mesa_format_row_stride(dstImage->TexFormat, dstWidth);
-
-         _mesa_texstore(ctx, 2, dstImage->_BaseFormat,
-                        dstImage->TexFormat,
-                        dstImage->Data,
-                        0, 0, 0, /* dstX/Y/Zoffset */
-                        dstRowStride, 0, /* strides */
-                        dstWidth, dstHeight, 1, /* size */
-                        srcFormat, CHAN_TYPE,
-                        dstData, /* src data, actually */
-                        &ctx->DefaultPacking);
-
-         /* swap src and dest pointers */
-         temp = (GLubyte *) srcData;
-         srcData = dstData;
-         dstData = temp;
+                                  srcWidth, srcHeight, srcDepth,
+                                  srcImage->Data, srcImage->RowStride,
+                                  dstWidth, dstHeight, dstDepth,
+                                  dstImage->Data, dstImage->RowStride);
+
+   } /* loop over mipmap levels */
+}
+
+static void
+generate_mipmap_compressed(struct gl_context *ctx, GLenum target,
+			   struct gl_texture_object *texObj,
+			   const struct gl_texture_image *srcImage,
+			   GLuint maxLevel)
+{
+   GLint level;
+   gl_format temp_format;
+   GLenum datatype;
+   GLuint comps;
+   GLuint row;
+   GLint components;
+   GLuint temp_src_stride, temp_dst_stride; /* in bytes */
+   GLchan *temp_src = NULL, *temp_dst = NULL;
+
+   /* Choose the format we will do _mesa_generate_mipmap_level() in,
+    * and uncompress the firstImage into a temporary of that format.
+    */
+   assert(texObj->Target == GL_TEXTURE_2D ||
+	  texObj->Target == GL_TEXTURE_CUBE_MAP_ARB);
+
+   if (srcImage->_BaseFormat == GL_RGB) {
+      temp_format = MESA_FORMAT_RGB888;
+      components = 3;
+   } else if (srcImage->_BaseFormat == GL_RED) {
+      temp_format = MESA_FORMAT_R8;
+      components = 1;
+   } else if (srcImage->_BaseFormat == GL_RG) {
+      temp_format = MESA_FORMAT_RG88;
+      components = 2;
+   } else if (srcImage->_BaseFormat == GL_RGBA) {
+      temp_format = MESA_FORMAT_RGBA8888;
+      components = 4;
+   } else if (srcImage->_BaseFormat == GL_LUMINANCE) {
+      temp_format = MESA_FORMAT_L8;
+      components = 1;
+   } else if (srcImage->_BaseFormat == GL_LUMINANCE_ALPHA) {
+      temp_format = MESA_FORMAT_AL88;
+      components = 2;
+   } else {
+      _mesa_problem(ctx, "bad srcImage->_BaseFormat in _mesa_generate_mipmaps");
+      return;
+   }
+
+   /* allocate storage for uncompressed GL_RGB or GL_RGBA images */
+   temp_src_stride = _mesa_format_row_stride(temp_format, srcImage->Width);
+   /* 20 extra bytes, just be safe when calling last FetchTexel */
+   temp_src = (GLubyte *) malloc(temp_src_stride * srcImage->Height + 20);
+   if (!temp_src) {
+      _mesa_error(ctx, GL_OUT_OF_MEMORY, "generate mipmaps");
+      return;
+   }
+
+   /* decompress base image to the temporary */
+   for (row = 0; row < srcImage->Height; row++) {
+      GLuint col;
+      GLchan *dst = (GLchan *) temp_src + temp_src_stride * row;
+      for (col = 0; col < srcImage->Width; col++) {
+	 srcImage->FetchTexelc(srcImage, col, row, 0, dst);
+	 dst += components;
+      }
+   }
+
+   _mesa_format_to_type_and_comps(temp_format, &datatype, &comps);
+
+   for (level = texObj->BaseLevel; level < maxLevel; level++) {
+      /* generate image[level+1] from image[level] */
+      const struct gl_texture_image *srcImage;
+      struct gl_texture_image *dstImage;
+      GLint srcWidth, srcHeight, srcDepth;
+      GLint dstWidth, dstHeight, dstDepth;
+      GLint border;
+      GLboolean nextLevel;
+
+      /* get src image parameters */
+      srcImage = _mesa_select_tex_image(ctx, texObj, target, level);
+      ASSERT(srcImage);
+      srcWidth = srcImage->Width;
+      srcHeight = srcImage->Height;
+      srcDepth = srcImage->Depth;
+      border = srcImage->Border;
+
+      nextLevel = next_mipmap_level_size(target, border,
+                                         srcWidth, srcHeight, srcDepth,
+                                         &dstWidth, &dstHeight, &dstDepth);
+      if (!nextLevel)
+	 break;
+
+      temp_dst_stride = _mesa_format_row_stride(temp_format, dstWidth);
+      if (!temp_dst) {
+	 temp_dst = (GLubyte *) malloc(temp_dst_stride * dstHeight);
+	 if (!temp_dst) {
+	    _mesa_error(ctx, GL_OUT_OF_MEMORY, "generate mipmaps");
+	    break;
+	 }
+      }
+
+      /* get dest gl_texture_image */
+      dstImage = _mesa_get_tex_image(ctx, texObj, target, level + 1);
+      if (!dstImage) {
+         _mesa_error(ctx, GL_OUT_OF_MEMORY, "generating mipmaps");
+         return;
       }
 
+      _mesa_generate_mipmap_level(target, datatype, comps, border,
+                                  srcWidth, srcHeight, srcDepth,
+                                  temp_src, temp_src_stride / components,
+                                  dstWidth, dstHeight, dstDepth,
+                                  temp_dst, temp_dst_stride / components);
+
+      /* initialize new image */
+      _mesa_init_teximage_fields(ctx, target, dstImage, dstWidth, dstHeight,
+                                 dstDepth, border, srcImage->InternalFormat,
+                                 srcImage->TexFormat);
+
+      ctx->Driver.TexImage2D(ctx, target, level + 1,
+			     srcImage->InternalFormat,
+			     dstWidth, dstHeight, border,
+			     _mesa_get_format_base_format(temp_format),
+			     GL_UNSIGNED_BYTE,
+			     temp_dst, &ctx->DefaultPacking, texObj, dstImage);
+
+      /* swap src and dest pointers */
+      {
+	 GLchan *temp = temp_src;
+	 temp_src = temp_dst;
+	 temp_dst = temp;
+
+	 temp_src_stride = temp_dst_stride;
+      }
    } /* loop over mipmap levels */
+
+   free((void *) temp_src);
+   free(temp_dst);
+}
+
+/**
+ * Automatic mipmap generation.
+ * This is the fallback/default function for ctx->Driver.GenerateMipmap().
+ * Generate a complete set of mipmaps from texObj's BaseLevel image.
+ * Stop at texObj's MaxLevel or when we get to the 1x1 texture.
+ * For cube maps, target will be one of
+ * GL_TEXTURE_CUBE_MAP_POSITIVE/NEGATIVE_X/Y/Z; never GL_TEXTURE_CUBE_MAP.
+ */
+void
+_mesa_generate_mipmap(struct gl_context *ctx, GLenum target,
+                      struct gl_texture_object *texObj)
+{
+   const struct gl_texture_image *srcImage;
+   GLint maxLevel;
+
+   ASSERT(texObj);
+   srcImage = _mesa_select_tex_image(ctx, texObj, target, texObj->BaseLevel);
+   ASSERT(srcImage);
+
+   maxLevel = _mesa_max_texture_levels(ctx, texObj->Target) - 1;
+   ASSERT(maxLevel >= 0);  /* bad target */
+
+   maxLevel = MIN2(maxLevel, texObj->MaxLevel);
+
+   if (_mesa_is_format_compressed(srcImage->TexFormat)) {
+      generate_mipmap_compressed(ctx, target, texObj, srcImage, maxLevel);
+   } else {
+      generate_mipmap_uncompressed(ctx, target, texObj, srcImage, maxLevel);
+   }
 }
 
 
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index eb2efc89aed..f018c75cc6a 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -1435,8 +1435,7 @@ struct gl_texgen
 
 /**
  * Texture unit state.  Contains enable flags, texture environment/function/
- * combiners, texgen state, pointers to current texture objects and
- * post-filter color tables.
+ * combiners, texgen state, and pointers to current texture objects.
  */
 struct gl_texture_unit
 {
diff --git a/src/mesa/main/pack.c b/src/mesa/main/pack.c
index d6470e351b8..a232a51c355 100644
--- a/src/mesa/main/pack.c
+++ b/src/mesa/main/pack.c
@@ -4683,7 +4683,7 @@ _mesa_unpack_depth_span( struct gl_context *ctx, GLuint n,
                          GLenum srcType, const GLvoid *source,
                          const struct gl_pixelstore_attrib *srcPacking )
 {
-   GLfloat *depthTemp, *depthValues;
+   GLfloat *depthTemp = NULL, *depthValues;
    GLboolean needClamp = GL_FALSE;
 
    /* Look for special cases first.
@@ -4729,16 +4729,16 @@ _mesa_unpack_depth_span( struct gl_context *ctx, GLuint n,
 
    /* general case path follows */
 
-   depthTemp = (GLfloat *) malloc(n * sizeof(GLfloat));
-   if (!depthTemp) {
-      _mesa_error(ctx, GL_OUT_OF_MEMORY, "pixel unpacking");
-      return;
-   }
-
    if (dstType == GL_FLOAT) {
       depthValues = (GLfloat *) dest;
    }
    else {
+      depthTemp = (GLfloat *) malloc(n * sizeof(GLfloat));
+      if (!depthTemp) {
+         _mesa_error(ctx, GL_OUT_OF_MEMORY, "pixel unpacking");
+         return;
+      }
+
       depthValues = depthTemp;
    }
 
@@ -4782,6 +4782,7 @@ _mesa_unpack_depth_span( struct gl_context *ctx, GLuint n,
                 }
                 zValues[i] = value & 0xffffff00;
             }
+            free(depthTemp);
             return;
          }
          else {
diff --git a/src/mesa/main/renderbuffer.c b/src/mesa/main/renderbuffer.c
index fa884c0de93..c36175c60e7 100644
--- a/src/mesa/main/renderbuffer.c
+++ b/src/mesa/main/renderbuffer.c
@@ -2567,26 +2567,3 @@ _mesa_reference_renderbuffer(struct gl_renderbuffer **ptr,
       *ptr = rb;
    }
 }
-
-
-/**
- * Create a new combined depth/stencil renderbuffer for implementing
- * the GL_EXT_packed_depth_stencil extension.
- * \return new depth/stencil renderbuffer
- */
-struct gl_renderbuffer *
-_mesa_new_depthstencil_renderbuffer(struct gl_context *ctx, GLuint name)
-{
-   struct gl_renderbuffer *dsrb;
-
-   dsrb = _mesa_new_renderbuffer(ctx, name);
-   if (!dsrb)
-      return NULL;
-
-   /* init fields not covered by _mesa_new_renderbuffer() */
-   dsrb->InternalFormat = GL_DEPTH24_STENCIL8_EXT;
-   dsrb->Format = MESA_FORMAT_Z24_S8;
-   dsrb->AllocStorage = _mesa_soft_renderbuffer_storage;
-
-   return dsrb;
-}
diff --git a/src/mesa/main/renderbuffer.h b/src/mesa/main/renderbuffer.h
index 39d9b3035e6..53da5b03385 100644
--- a/src/mesa/main/renderbuffer.h
+++ b/src/mesa/main/renderbuffer.h
@@ -108,8 +108,5 @@ extern void
 _mesa_reference_renderbuffer(struct gl_renderbuffer **ptr,
                              struct gl_renderbuffer *rb);
 
-extern struct gl_renderbuffer *
-_mesa_new_depthstencil_renderbuffer(struct gl_context *ctx, GLuint name);
-
 
 #endif /* RENDERBUFFER_H */
diff --git a/src/mesa/main/state.c b/src/mesa/main/state.c
index 4696dbb526f..7ad50bcaddc 100644
--- a/src/mesa/main/state.c
+++ b/src/mesa/main/state.c
@@ -192,7 +192,10 @@ update_arrays( struct gl_context *ctx )
 static void
 update_program_enables(struct gl_context *ctx)
 {
-   /* These _Enabled flags indicate if the program is enabled AND valid. */
+   /* These _Enabled flags indicate if the user-defined ARB/NV vertex/fragment
+    * program is enabled AND valid.  Similarly for ATI fragment shaders.
+    * GLSL shaders not relevant here.
+    */
    ctx->VertexProgram._Enabled = ctx->VertexProgram.Enabled
       && ctx->VertexProgram.Current->Base.Instructions;
    ctx->FragmentProgram._Enabled = ctx->FragmentProgram.Enabled
@@ -203,11 +206,12 @@ update_program_enables(struct gl_context *ctx)
 
 
 /**
- * Update vertex/fragment program state.  In particular, update these fields:
- *   ctx->VertexProgram._Current
- *   ctx->VertexProgram._TnlProgram,
- * These point to the highest priority enabled vertex/fragment program or are
- * NULL if fixed-function processing is to be done.
+ * Update the ctx->Vertex/Geometry/FragmentProgram._Current pointers to point
+ * to the current/active programs.  Then call ctx->Driver.BindProgram() to
+ * tell the driver which programs to use.
+ *
+ * Programs may come from 3 sources: GLSL shaders, ARB/NV_vertex/fragment
+ * programs or programs derived from fixed-function state.
  *
  * This function needs to be called after texture state validation in case
  * we're generating a fragment program from fixed-function texture state.
@@ -243,34 +247,33 @@ update_program(struct gl_context *ctx)
     */
 
    if (fsProg && fsProg->LinkStatus && fsProg->FragmentProgram) {
-      /* Use shader programs */
+      /* Use GLSL fragment shader */
       _mesa_reference_fragprog(ctx, &ctx->FragmentProgram._Current,
                                fsProg->FragmentProgram);
    }
    else if (ctx->FragmentProgram._Enabled) {
-      /* use user-defined vertex program */
+      /* Use user-defined fragment program */
       _mesa_reference_fragprog(ctx, &ctx->FragmentProgram._Current,
                                ctx->FragmentProgram.Current);
    }
    else if (ctx->FragmentProgram._MaintainTexEnvProgram) {
-      /* Use fragment program generated from fixed-function state.
-       */
+      /* Use fragment program generated from fixed-function state */
       _mesa_reference_fragprog(ctx, &ctx->FragmentProgram._Current,
                                _mesa_get_fixed_func_fragment_program(ctx));
       _mesa_reference_fragprog(ctx, &ctx->FragmentProgram._TexEnvProgram,
                                ctx->FragmentProgram._Current);
    }
    else {
-      /* no fragment program */
+      /* No fragment program */
       _mesa_reference_fragprog(ctx, &ctx->FragmentProgram._Current, NULL);
    }
 
    if (gsProg && gsProg->LinkStatus && gsProg->GeometryProgram) {
-      /* Use shader programs */
+      /* Use GLSL geometry shader */
       _mesa_reference_geomprog(ctx, &ctx->GeometryProgram._Current,
                                gsProg->GeometryProgram);
    } else {
-      /* no fragment program */
+      /* No geometry program */
       _mesa_reference_geomprog(ctx, &ctx->GeometryProgram._Current, NULL);
    }
 
@@ -279,18 +282,17 @@ update_program(struct gl_context *ctx)
     * fragprog inputs.
     */
    if (vsProg && vsProg->LinkStatus && vsProg->VertexProgram) {
-      /* Use shader programs */
+      /* Use GLSL vertex shader */
       _mesa_reference_vertprog(ctx, &ctx->VertexProgram._Current,
-                            vsProg->VertexProgram);
+                               vsProg->VertexProgram);
    }
    else if (ctx->VertexProgram._Enabled) {
-      /* use user-defined vertex program */
+      /* Use user-defined vertex program */
       _mesa_reference_vertprog(ctx, &ctx->VertexProgram._Current,
                                ctx->VertexProgram.Current);
    }
    else if (ctx->VertexProgram._MaintainTnlProgram) {
-      /* Use vertex program generated from fixed-function state.
-       */
+      /* Use vertex program generated from fixed-function state */
       _mesa_reference_vertprog(ctx, &ctx->VertexProgram._Current,
                                _mesa_get_fixed_func_vertex_program(ctx));
       _mesa_reference_vertprog(ctx, &ctx->VertexProgram._TnlProgram,
@@ -416,29 +418,44 @@ update_color(struct gl_context *ctx)
    ctx->Color._LogicOpEnabled = _mesa_rgba_logicop_enabled(ctx);
 }
 
+
+/**
+ * Update the ctx->Color._ClampFragmentColor field
+ */
 static void
 update_clamp_fragment_color(struct gl_context *ctx)
 {
-   if(ctx->Color.ClampFragmentColor == GL_FIXED_ONLY_ARB)
-      ctx->Color._ClampFragmentColor = !ctx->DrawBuffer || !ctx->DrawBuffer->Visual.floatMode;
+   if (ctx->Color.ClampFragmentColor == GL_FIXED_ONLY_ARB)
+      ctx->Color._ClampFragmentColor =
+         !ctx->DrawBuffer || !ctx->DrawBuffer->Visual.floatMode;
    else
       ctx->Color._ClampFragmentColor = ctx->Color.ClampFragmentColor;
 }
 
+
+/**
+ * Update the ctx->Color._ClampVertexColor field
+ */
 static void
 update_clamp_vertex_color(struct gl_context *ctx)
 {
-   if(ctx->Light.ClampVertexColor == GL_FIXED_ONLY_ARB)
-      ctx->Light._ClampVertexColor = !ctx->DrawBuffer || !ctx->DrawBuffer->Visual.floatMode;
+   if (ctx->Light.ClampVertexColor == GL_FIXED_ONLY_ARB)
+      ctx->Light._ClampVertexColor =
+         !ctx->DrawBuffer || !ctx->DrawBuffer->Visual.floatMode;
    else
       ctx->Light._ClampVertexColor = ctx->Light.ClampVertexColor;
 }
 
+
+/**
+ * Update the ctx->Color._ClampReadColor field
+ */
 static void
 update_clamp_read_color(struct gl_context *ctx)
 {
-   if(ctx->Color.ClampReadColor == GL_FIXED_ONLY_ARB)
-      ctx->Color._ClampReadColor = !ctx->ReadBuffer || !ctx->ReadBuffer->Visual.floatMode;
+   if (ctx->Color.ClampReadColor == GL_FIXED_ONLY_ARB)
+      ctx->Color._ClampReadColor =
+         !ctx->ReadBuffer || !ctx->ReadBuffer->Visual.floatMode;
    else
       ctx->Color._ClampReadColor = ctx->Color.ClampReadColor;
 }
diff --git a/src/mesa/main/texgetimage.c b/src/mesa/main/texgetimage.c
index 97d10122541..26c2ff98ba1 100644
--- a/src/mesa/main/texgetimage.c
+++ b/src/mesa/main/texgetimage.c
@@ -233,6 +233,7 @@ get_tex_rgba(struct gl_context *ctx, GLuint dimensions,
    const GLint width = texImage->Width;
    const GLint height = texImage->Height;
    const GLint depth = texImage->Depth;
+   const GLenum dataType = _mesa_get_format_datatype(texImage->TexFormat);
    /* Normally, no pixel transfer ops are performed during glGetTexImage.
     * The only possible exception is component clamping to [0,1].
     */
@@ -248,6 +249,19 @@ get_tex_rgba(struct gl_context *ctx, GLuint dimensions,
       return;
    }
 
+   /* Clamping does not apply to GetTexImage (final conversion)?
+    * Looks like we need clamp though when going from format
+    * containing negative values to unsigned format.
+    */
+   if (format == GL_LUMINANCE || format == GL_LUMINANCE_ALPHA) {
+      transferOps |= IMAGE_CLAMP_BIT;
+   }
+   else if (!type_with_negative_values(type) &&
+            (dataType == GL_FLOAT ||
+             dataType == GL_SIGNED_NORMALIZED)) {
+      transferOps |= IMAGE_CLAMP_BIT;
+   }
+
    /* glGetTexImage always returns sRGB data for sRGB textures. Make sure the
     * fetch functions return sRGB data without linearizing it.
     */
@@ -262,20 +276,6 @@ get_tex_rgba(struct gl_context *ctx, GLuint dimensions,
                                           width, height, format, type,
                                           img, row, 0);
          GLint col;
-         GLenum dataType = _mesa_get_format_datatype(texImage->TexFormat);
-
-         /* clamp does not apply to GetTexImage (final conversion)?
-          * Looks like we need clamp though when going from format
-          * containing negative values to unsigned format.
-          */
-         if (format == GL_LUMINANCE || format == GL_LUMINANCE_ALPHA) {
-            transferOps |= IMAGE_CLAMP_BIT;
-         }
-         else if (!type_with_negative_values(type) &&
-                  (dataType == GL_FLOAT ||
-                   dataType == GL_SIGNED_NORMALIZED)) {
-            transferOps |= IMAGE_CLAMP_BIT;
-         }
 
          for (col = 0; col < width; col++) {
             texImage->FetchTexelf(texImage, col, row, img, rgba[col]);
diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index 0827cb883e8..6f53686e7ff 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -1685,11 +1685,15 @@ texture_error_check( struct gl_context *ctx,
 
    /* additional checks for depth textures */
    if (_mesa_base_tex_format(ctx, internalFormat) == GL_DEPTH_COMPONENT) {
-      /* Only 1D, 2D and rectangular textures supported, not 3D or cubes */
+      /* Only 1D, 2D, rect and array textures supported, not 3D or cubes */
       if (target != GL_TEXTURE_1D &&
           target != GL_PROXY_TEXTURE_1D &&
           target != GL_TEXTURE_2D &&
           target != GL_PROXY_TEXTURE_2D &&
+          target != GL_TEXTURE_1D_ARRAY &&
+          target != GL_PROXY_TEXTURE_1D_ARRAY &&
+          target != GL_TEXTURE_2D_ARRAY &&
+          target != GL_PROXY_TEXTURE_2D_ARRAY &&
           target != GL_TEXTURE_RECTANGLE_ARB &&
           target != GL_PROXY_TEXTURE_RECTANGLE_ARB) {
          if (!isProxy)
@@ -3270,7 +3274,7 @@ compressedteximage(struct gl_context *ctx, GLuint dims,
                                           border, imageSize, &reason);
 
    if (error) {
-      _mesa_error(ctx, error, "glTexImage2D(%s)", reason);
+      _mesa_error(ctx, error, "glCompressedTexImage%uD(%s)", dims, reason);
       return;
    }
 
diff --git a/src/mesa/main/texobj.c b/src/mesa/main/texobj.c
index fdf12817c9a..565a3a2d8df 100644
--- a/src/mesa/main/texobj.c
+++ b/src/mesa/main/texobj.c
@@ -879,6 +879,8 @@ unbind_texobj_from_fbo(struct gl_context *ctx,
          for (j = 0; j < BUFFER_COUNT; j++) {
             if (fb->Attachment[j].Type == GL_TEXTURE &&
                 fb->Attachment[j].Texture == texObj) {
+	       /* Vertices are already flushed by _mesa_DeleteTextures */
+	       ctx->NewState |= _NEW_BUFFERS;
                _mesa_remove_attachment(ctx, fb->Attachment + j);         
             }
          }
diff --git a/src/mesa/main/texrender.h b/src/mesa/main/texrender.h
deleted file mode 100644
index cacd091160e..00000000000
--- a/src/mesa/main/texrender.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef TEXRENDER_H
-#define TEXRENDER_H
-
-struct gl_context;
-struct gl_framebuffer;
-struct gl_renderbuffer_attachment;
-
-extern void
-_mesa_render_texture(struct gl_context *ctx,
-                     struct gl_framebuffer *fb,
-                     struct gl_renderbuffer_attachment *att);
-
-extern void
-_mesa_finish_render_texture(struct gl_context *ctx,
-                            struct gl_renderbuffer_attachment *att);
-
-
-#endif /* TEXRENDER_H */
diff --git a/src/mesa/main/texstore.c b/src/mesa/main/texstore.c
index 6da3e4eb7b4..5c925a3d314 100644
--- a/src/mesa/main/texstore.c
+++ b/src/mesa/main/texstore.c
@@ -3308,10 +3308,12 @@ _mesa_texstore_z24_s8(TEXSTORE_PARAMS)
    GLint img, row;
 
    ASSERT(dstFormat == MESA_FORMAT_Z24_S8);
-   ASSERT(srcFormat == GL_DEPTH_STENCIL_EXT || srcFormat == GL_DEPTH_COMPONENT);
+   ASSERT(srcFormat == GL_DEPTH_STENCIL_EXT ||
+          srcFormat == GL_DEPTH_COMPONENT ||
+          srcFormat == GL_STENCIL_INDEX);
    ASSERT(srcFormat != GL_DEPTH_STENCIL_EXT || srcType == GL_UNSIGNED_INT_24_8_EXT);
 
-   if (srcFormat != GL_DEPTH_COMPONENT && ctx->Pixel.DepthScale == 1.0f &&
+   if (srcFormat == GL_DEPTH_STENCIL && ctx->Pixel.DepthScale == 1.0f &&
        ctx->Pixel.DepthBias == 0.0f &&
        !srcPacking->SwapBytes) {
       /* simple path */
@@ -3322,7 +3324,8 @@ _mesa_texstore_z24_s8(TEXSTORE_PARAMS)
                      srcWidth, srcHeight, srcDepth, srcFormat, srcType,
                      srcAddr, srcPacking);
    }
-   else if (srcFormat == GL_DEPTH_COMPONENT) {
+   else if (srcFormat == GL_DEPTH_COMPONENT ||
+            srcFormat == GL_STENCIL_INDEX) {
       /* In case we only upload depth we need to preserve the stencil */
       for (img = 0; img < srcDepth; img++) {
 	 GLuint *dstRow = (GLuint *) dstAddr
diff --git a/src/mesa/main/version.h b/src/mesa/main/version.h
index 2e6335846e3..0a0512c339d 100644
--- a/src/mesa/main/version.h
+++ b/src/mesa/main/version.h
@@ -33,9 +33,9 @@ struct gl_context;
 
 /* Mesa version */
 #define MESA_MAJOR 7
-#define MESA_MINOR 11
+#define MESA_MINOR 12
 #define MESA_PATCH 0
-#define MESA_VERSION_STRING "7.11-devel"
+#define MESA_VERSION_STRING "7.12-devel"
 
 /* To make version comparison easy */
 #define MESA_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
diff --git a/src/mesa/program/ir_to_mesa.cpp b/src/mesa/program/ir_to_mesa.cpp
index 00869979dd8..67adb8f3dcd 100644
--- a/src/mesa/program/ir_to_mesa.cpp
+++ b/src/mesa/program/ir_to_mesa.cpp
@@ -1296,8 +1296,11 @@ ir_to_mesa_visitor::visit(ir_expression *ir)
       emit_scalar(ir, OPCODE_RSQ, result_dst, op[0]);
       break;
    case ir_unop_i2f:
+   case ir_unop_u2f:
    case ir_unop_b2f:
    case ir_unop_b2i:
+   case ir_unop_i2u:
+   case ir_unop_u2i:
       /* Mesa IR lacks types, ints are stored as truncated floats. */
       result_src = op[0];
       break;
@@ -1335,7 +1338,6 @@ ir_to_mesa_visitor::visit(ir_expression *ir)
       break;
 
    case ir_unop_bit_not:
-   case ir_unop_u2f:
    case ir_binop_lshift:
    case ir_binop_rshift:
    case ir_binop_bit_and:
diff --git a/src/mesa/sources.mak b/src/mesa/sources.mak
index 9b2cb1a3c14..4b2ec08bbb0 100644
--- a/src/mesa/sources.mak
+++ b/src/mesa/sources.mak
@@ -92,7 +92,6 @@ MAIN_SOURCES = \
 	main/texobj.c \
 	main/texpal.c \
 	main/texparam.c \
-	main/texrender.c \
 	main/texstate.c \
 	main/texstore.c \
 	main/texturebarrier.c \
@@ -145,6 +144,7 @@ SWRAST_SOURCES = \
 	swrast/s_stencil.c \
 	swrast/s_texcombine.c \
 	swrast/s_texfilter.c \
+	swrast/s_texrender.c \
 	swrast/s_triangle.c \
 	swrast/s_zoom.c
 
diff --git a/src/mesa/state_tracker/st_atom_blend.c b/src/mesa/state_tracker/st_atom_blend.c
index d1844e1066f..4c9a2b95ac3 100644
--- a/src/mesa/state_tracker/st_atom_blend.c
+++ b/src/mesa/state_tracker/st_atom_blend.c
@@ -156,7 +156,7 @@ translate_logicop(GLenum logicop)
  * Figure out if colormasks are different per rt.
  */
 static GLboolean
-colormask_per_rt(struct gl_context *ctx)
+colormask_per_rt(const struct gl_context *ctx)
 {
    /* a bit suboptimal have to compare lots of values */
    unsigned i;
@@ -172,7 +172,7 @@ colormask_per_rt(struct gl_context *ctx)
  * Figure out if blend enables/state are different per rt.
  */
 static GLboolean
-blend_per_rt(struct gl_context *ctx)
+blend_per_rt(const struct gl_context *ctx)
 {
    if (ctx->Color.BlendEnabled &&
       (ctx->Color.BlendEnabled != ((1 << ctx->Const.MaxDrawBuffers) - 1))) {
@@ -190,13 +190,14 @@ static void
 update_blend( struct st_context *st )
 {
    struct pipe_blend_state *blend = &st->state.blend;
+   const struct gl_context *ctx = st->ctx;
    unsigned num_state = 1;
    unsigned i, j;
 
    memset(blend, 0, sizeof(*blend));
 
-   if (blend_per_rt(st->ctx) || colormask_per_rt(st->ctx)) {
-      num_state = st->ctx->Const.MaxDrawBuffers;
+   if (blend_per_rt(ctx) || colormask_per_rt(ctx)) {
+      num_state = ctx->Const.MaxDrawBuffers;
       blend->independent_blend_enable = 1;
    }
    /* Note it is impossible to correctly deal with EXT_blend_logic_op and
@@ -205,52 +206,52 @@ update_blend( struct st_context *st )
       and separate alpha/rgb logicop/blend support respectively. Neither
       possible in gallium nor most hardware. Assume these combinations
       don't happen. */
-   if (st->ctx->Color.ColorLogicOpEnabled ||
-       (st->ctx->Color.BlendEnabled &&
-        st->ctx->Color.Blend[0].EquationRGB == GL_LOGIC_OP)) {
+   if (ctx->Color.ColorLogicOpEnabled ||
+       (ctx->Color.BlendEnabled &&
+        ctx->Color.Blend[0].EquationRGB == GL_LOGIC_OP)) {
       /* logicop enabled */
       blend->logicop_enable = 1;
-      blend->logicop_func = translate_logicop(st->ctx->Color.LogicOp);
+      blend->logicop_func = translate_logicop(ctx->Color.LogicOp);
    }
-   else if (st->ctx->Color.BlendEnabled) {
+   else if (ctx->Color.BlendEnabled) {
       /* blending enabled */
       for (i = 0, j = 0; i < num_state; i++) {
 
-         blend->rt[i].blend_enable = (st->ctx->Color.BlendEnabled >> i) & 0x1;
+         blend->rt[i].blend_enable = (ctx->Color.BlendEnabled >> i) & 0x1;
 
-         if (st->ctx->Extensions.ARB_draw_buffers_blend)
+         if (ctx->Extensions.ARB_draw_buffers_blend)
             j = i;
 
          blend->rt[i].rgb_func =
-            translate_blend(st->ctx->Color.Blend[j].EquationRGB);
+            translate_blend(ctx->Color.Blend[j].EquationRGB);
 
-         if (st->ctx->Color.Blend[i].EquationRGB == GL_MIN ||
-             st->ctx->Color.Blend[i].EquationRGB == GL_MAX) {
+         if (ctx->Color.Blend[i].EquationRGB == GL_MIN ||
+             ctx->Color.Blend[i].EquationRGB == GL_MAX) {
             /* Min/max are special */
             blend->rt[i].rgb_src_factor = PIPE_BLENDFACTOR_ONE;
             blend->rt[i].rgb_dst_factor = PIPE_BLENDFACTOR_ONE;
          }
          else {
             blend->rt[i].rgb_src_factor =
-               translate_blend(st->ctx->Color.Blend[j].SrcRGB);
+               translate_blend(ctx->Color.Blend[j].SrcRGB);
             blend->rt[i].rgb_dst_factor =
-               translate_blend(st->ctx->Color.Blend[j].DstRGB);
+               translate_blend(ctx->Color.Blend[j].DstRGB);
          }
 
          blend->rt[i].alpha_func =
-            translate_blend(st->ctx->Color.Blend[j].EquationA);
+            translate_blend(ctx->Color.Blend[j].EquationA);
 
-         if (st->ctx->Color.Blend[i].EquationA == GL_MIN ||
-             st->ctx->Color.Blend[i].EquationA == GL_MAX) {
+         if (ctx->Color.Blend[i].EquationA == GL_MIN ||
+             ctx->Color.Blend[i].EquationA == GL_MAX) {
             /* Min/max are special */
             blend->rt[i].alpha_src_factor = PIPE_BLENDFACTOR_ONE;
             blend->rt[i].alpha_dst_factor = PIPE_BLENDFACTOR_ONE;
          }
          else {
             blend->rt[i].alpha_src_factor =
-               translate_blend(st->ctx->Color.Blend[j].SrcA);
+               translate_blend(ctx->Color.Blend[j].SrcA);
             blend->rt[i].alpha_dst_factor =
-               translate_blend(st->ctx->Color.Blend[j].DstA);
+               translate_blend(ctx->Color.Blend[j].DstA);
          }
       }
    }
@@ -260,25 +261,25 @@ update_blend( struct st_context *st )
 
    /* Colormask - maybe reverse these bits? */
    for (i = 0; i < num_state; i++) {
-      if (st->ctx->Color.ColorMask[i][0])
+      if (ctx->Color.ColorMask[i][0])
          blend->rt[i].colormask |= PIPE_MASK_R;
-      if (st->ctx->Color.ColorMask[i][1])
+      if (ctx->Color.ColorMask[i][1])
          blend->rt[i].colormask |= PIPE_MASK_G;
-      if (st->ctx->Color.ColorMask[i][2])
+      if (ctx->Color.ColorMask[i][2])
          blend->rt[i].colormask |= PIPE_MASK_B;
-      if (st->ctx->Color.ColorMask[i][3])
+      if (ctx->Color.ColorMask[i][3])
          blend->rt[i].colormask |= PIPE_MASK_A;
    }
 
-   if (st->ctx->Color.DitherFlag)
+   if (ctx->Color.DitherFlag)
       blend->dither = 1;
 
-   if (st->ctx->Multisample.Enabled) {
+   if (ctx->Multisample.Enabled) {
       /* unlike in gallium/d3d10 these operations are only performed
          if msaa is enabled */
-      if (st->ctx->Multisample.SampleAlphaToCoverage)
+      if (ctx->Multisample.SampleAlphaToCoverage)
          blend->alpha_to_coverage = 1;
-      if (st->ctx->Multisample.SampleAlphaToOne)
+      if (ctx->Multisample.SampleAlphaToOne)
          blend->alpha_to_one = 1;
    }
 
@@ -286,7 +287,7 @@ update_blend( struct st_context *st )
 
    {
       struct pipe_blend_color bc;
-      COPY_4FV(bc.color, st->ctx->Color.BlendColorUnclamped);
+      COPY_4FV(bc.color, ctx->Color.BlendColorUnclamped);
       cso_set_blend_color(st->cso_context, &bc);
    }
 }
diff --git a/src/mesa/state_tracker/st_atom_clip.c b/src/mesa/state_tracker/st_atom_clip.c
index 16f7aaae6f4..1330db843a6 100644
--- a/src/mesa/state_tracker/st_atom_clip.c
+++ b/src/mesa/state_tracker/st_atom_clip.c
@@ -43,20 +43,21 @@
 static void update_clip( struct st_context *st )
 {
    struct pipe_clip_state clip;
+   const struct gl_context *ctx = st->ctx;
    GLuint i;
 
    memset(&clip, 0, sizeof(clip));
 
    for (i = 0; i < PIPE_MAX_CLIP_PLANES; i++) {
-      if (st->ctx->Transform.ClipPlanesEnabled & (1 << i)) {
+      if (ctx->Transform.ClipPlanesEnabled & (1 << i)) {
 	 memcpy(clip.ucp[clip.nr], 
-		st->ctx->Transform._ClipUserPlane[i], 
+		ctx->Transform._ClipUserPlane[i], 
 		sizeof(clip.ucp[0]));
 	 clip.nr++;
       }
    }
 
-   clip.depth_clamp = st->ctx->Transform.DepthClamp != GL_FALSE;
+   clip.depth_clamp = ctx->Transform.DepthClamp != GL_FALSE;
       
    if (memcmp(&clip, &st->state.clip, sizeof(clip)) != 0) {
       st->state.clip = clip;
diff --git a/src/mesa/state_tracker/st_atom_pixeltransfer.c b/src/mesa/state_tracker/st_atom_pixeltransfer.c
index 95b706cb96c..1f833d28212 100644
--- a/src/mesa/state_tracker/st_atom_pixeltransfer.c
+++ b/src/mesa/state_tracker/st_atom_pixeltransfer.c
@@ -94,7 +94,7 @@ create_color_map_texture(struct gl_context *ctx)
    const uint texSize = 256; /* simple, and usually perfect */
 
    /* find an RGBA texture format */
-   format = st_choose_format(pipe->screen, GL_RGBA,
+   format = st_choose_format(pipe->screen, GL_RGBA, GL_NONE, GL_NONE,
                              PIPE_TEXTURE_2D, 0, PIPE_BIND_SAMPLER_VIEW);
 
    /* create texture for color map/table */
diff --git a/src/mesa/state_tracker/st_atom_sampler.c b/src/mesa/state_tracker/st_atom_sampler.c
index 06024ad2657..731338f9beb 100644
--- a/src/mesa/state_tracker/st_atom_sampler.c
+++ b/src/mesa/state_tracker/st_atom_sampler.c
@@ -120,87 +120,91 @@ gl_filter_to_img_filter(GLenum filter)
    }
 }
 
-static void convert_sampler(struct st_context *st,
-			    struct pipe_sampler_state *sampler,
-			    GLuint texUnit)
+
+static void
+convert_sampler(struct st_context *st,
+                struct pipe_sampler_state *sampler,
+                GLuint texUnit)
 {
-    struct gl_texture_object *texobj;
-    struct gl_sampler_object *msamp;
-
-    texobj = st->ctx->Texture.Unit[texUnit]._Current;
-    if (!texobj) {
-	texobj = st_get_default_texture(st);
-    }
-
-    msamp = _mesa_get_samplerobj(st->ctx, texUnit);
-
-    memset(sampler, 0, sizeof(*sampler));
-    sampler->wrap_s = gl_wrap_xlate(msamp->WrapS);
-    sampler->wrap_t = gl_wrap_xlate(msamp->WrapT);
-    sampler->wrap_r = gl_wrap_xlate(msamp->WrapR);
-
-    sampler->min_img_filter = gl_filter_to_img_filter(msamp->MinFilter);
-    sampler->min_mip_filter = gl_filter_to_mip_filter(msamp->MinFilter);
-    sampler->mag_img_filter = gl_filter_to_img_filter(msamp->MagFilter);
-
-    if (texobj->Target != GL_TEXTURE_RECTANGLE_ARB)
-       sampler->normalized_coords = 1;
-
-    sampler->lod_bias = st->ctx->Texture.Unit[texUnit].LodBias +
-       msamp->LodBias;
-
-    sampler->min_lod = CLAMP(msamp->MinLod,
-			     0.0f,
-			     (GLfloat) texobj->MaxLevel - texobj->BaseLevel);
-    sampler->max_lod = MIN2((GLfloat) texobj->MaxLevel - texobj->BaseLevel,
-			    msamp->MaxLod);
-    if (sampler->max_lod < sampler->min_lod) {
-       /* The GL spec doesn't seem to specify what to do in this case.
-	* Swap the values.
-	*/
-       float tmp = sampler->max_lod;
-       sampler->max_lod = sampler->min_lod;
-       sampler->min_lod = tmp;
-       assert(sampler->min_lod <= sampler->max_lod);
-    }
-
-    if (msamp->BorderColor.ui[0] ||
-	msamp->BorderColor.ui[1] ||
-	msamp->BorderColor.ui[2] ||
-	msamp->BorderColor.ui[3]) {
-       struct gl_texture_image *teximg;
-
-       teximg = texobj->Image[0][texobj->BaseLevel];
-
-       st_translate_color(msamp->BorderColor.f,
-			  teximg ? teximg->_BaseFormat : GL_RGBA,
-			  sampler->border_color);
-    }
-
-    sampler->max_anisotropy = (msamp->MaxAnisotropy == 1.0 ?
-			       0 : (GLuint) msamp->MaxAnisotropy);
-
-    /* only care about ARB_shadow, not SGI shadow */
-    if (msamp->CompareMode == GL_COMPARE_R_TO_TEXTURE) {
-       sampler->compare_mode = PIPE_TEX_COMPARE_R_TO_TEXTURE;
-       sampler->compare_func
-	  = st_compare_func_to_pipe(msamp->CompareFunc);
-    }
-
-    sampler->seamless_cube_map =
-       st->ctx->Texture.CubeMapSeamless || msamp->CubeMapSeamless;
+   struct gl_texture_object *texobj;
+   struct gl_context *ctx = st->ctx;
+   struct gl_sampler_object *msamp;
+
+   texobj = ctx->Texture.Unit[texUnit]._Current;
+   if (!texobj) {
+      texobj = st_get_default_texture(st);
+   }
+
+   msamp = _mesa_get_samplerobj(ctx, texUnit);
+
+   memset(sampler, 0, sizeof(*sampler));
+   sampler->wrap_s = gl_wrap_xlate(msamp->WrapS);
+   sampler->wrap_t = gl_wrap_xlate(msamp->WrapT);
+   sampler->wrap_r = gl_wrap_xlate(msamp->WrapR);
+
+   sampler->min_img_filter = gl_filter_to_img_filter(msamp->MinFilter);
+   sampler->min_mip_filter = gl_filter_to_mip_filter(msamp->MinFilter);
+   sampler->mag_img_filter = gl_filter_to_img_filter(msamp->MagFilter);
+
+   if (texobj->Target != GL_TEXTURE_RECTANGLE_ARB)
+      sampler->normalized_coords = 1;
+
+   sampler->lod_bias = ctx->Texture.Unit[texUnit].LodBias + msamp->LodBias;
+
+   sampler->min_lod = CLAMP(msamp->MinLod,
+                            0.0f,
+                            (GLfloat) texobj->MaxLevel - texobj->BaseLevel);
+   sampler->max_lod = MIN2((GLfloat) texobj->MaxLevel - texobj->BaseLevel,
+                           msamp->MaxLod);
+   if (sampler->max_lod < sampler->min_lod) {
+      /* The GL spec doesn't seem to specify what to do in this case.
+       * Swap the values.
+       */
+      float tmp = sampler->max_lod;
+      sampler->max_lod = sampler->min_lod;
+      sampler->min_lod = tmp;
+      assert(sampler->min_lod <= sampler->max_lod);
+   }
+
+   if (msamp->BorderColor.ui[0] ||
+       msamp->BorderColor.ui[1] ||
+       msamp->BorderColor.ui[2] ||
+       msamp->BorderColor.ui[3]) {
+      struct gl_texture_image *teximg;
+
+      teximg = texobj->Image[0][texobj->BaseLevel];
+
+      st_translate_color(msamp->BorderColor.f,
+                         teximg ? teximg->_BaseFormat : GL_RGBA,
+                         sampler->border_color);
+   }
+
+   sampler->max_anisotropy = (msamp->MaxAnisotropy == 1.0 ?
+                              0 : (GLuint) msamp->MaxAnisotropy);
+
+   /* only care about ARB_shadow, not SGI shadow */
+   if (msamp->CompareMode == GL_COMPARE_R_TO_TEXTURE) {
+      sampler->compare_mode = PIPE_TEX_COMPARE_R_TO_TEXTURE;
+      sampler->compare_func
+         = st_compare_func_to_pipe(msamp->CompareFunc);
+   }
+
+   sampler->seamless_cube_map =
+      ctx->Texture.CubeMapSeamless || msamp->CubeMapSeamless;
 }
 
+
 static void
 update_vertex_samplers(struct st_context *st)
 {
-   struct gl_vertex_program *vprog = st->ctx->VertexProgram._Current;
+   const struct gl_context *ctx = st->ctx;
+   struct gl_vertex_program *vprog = ctx->VertexProgram._Current;
    GLuint su;
 
    st->state.num_vertex_samplers = 0;
 
    /* loop over sampler units (aka tex image units) */
-   for (su = 0; su < st->ctx->Const.MaxVertexTextureImageUnits; su++) {
+   for (su = 0; su < ctx->Const.MaxVertexTextureImageUnits; su++) {
       struct pipe_sampler_state *sampler = st->state.vertex_samplers + su;
 
       if (vprog->Base.SamplersUsed & (1 << su)) {
@@ -220,16 +224,18 @@ update_vertex_samplers(struct st_context *st)
    cso_single_vertex_sampler_done(st->cso_context);
 }
 
+
 static void
 update_fragment_samplers(struct st_context *st)
 {
-   struct gl_fragment_program *fprog = st->ctx->FragmentProgram._Current;
+   const struct gl_context *ctx = st->ctx;
+   struct gl_fragment_program *fprog = ctx->FragmentProgram._Current;
    GLuint su;
 
    st->state.num_samplers = 0;
 
    /* loop over sampler units (aka tex image units) */
-   for (su = 0; su < st->ctx->Const.MaxTextureImageUnits; su++) {
+   for (su = 0; su < ctx->Const.MaxTextureImageUnits; su++) {
       struct pipe_sampler_state *sampler = st->state.samplers + su;
 
 
@@ -254,6 +260,7 @@ update_fragment_samplers(struct st_context *st)
    cso_single_sampler_done(st->cso_context);
 }
 
+
 static void
 update_samplers(struct st_context *st)
 {
@@ -261,6 +268,7 @@ update_samplers(struct st_context *st)
     update_vertex_samplers(st);
 }
 
+
 const struct st_tracked_state st_update_sampler = {
    "st_update_sampler",					/* name */
    {							/* dirty */
diff --git a/src/mesa/state_tracker/st_atom_scissor.c b/src/mesa/state_tracker/st_atom_scissor.c
index 56b1383ae39..eb13877787b 100644
--- a/src/mesa/state_tracker/st_atom_scissor.c
+++ b/src/mesa/state_tracker/st_atom_scissor.c
@@ -44,7 +44,8 @@ static void
 update_scissor( struct st_context *st )
 {
    struct pipe_scissor_state scissor;
-   const struct gl_framebuffer *fb = st->ctx->DrawBuffer;
+   const struct gl_context *ctx = st->ctx;
+   const struct gl_framebuffer *fb = ctx->DrawBuffer;
    GLint miny, maxy;
 
    scissor.minx = 0;
@@ -52,15 +53,15 @@ update_scissor( struct st_context *st )
    scissor.maxx = fb->Width;
    scissor.maxy = fb->Height;
 
-   if (st->ctx->Scissor.Enabled) {
+   if (ctx->Scissor.Enabled) {
       /* need to be careful here with xmax or ymax < 0 */
-      GLint xmax = MAX2(0, st->ctx->Scissor.X + st->ctx->Scissor.Width);
-      GLint ymax = MAX2(0, st->ctx->Scissor.Y + st->ctx->Scissor.Height);
+      GLint xmax = MAX2(0, ctx->Scissor.X + ctx->Scissor.Width);
+      GLint ymax = MAX2(0, ctx->Scissor.Y + ctx->Scissor.Height);
 
-      if (st->ctx->Scissor.X > (GLint)scissor.minx)
-         scissor.minx = st->ctx->Scissor.X;
-      if (st->ctx->Scissor.Y > (GLint)scissor.miny)
-         scissor.miny = st->ctx->Scissor.Y;
+      if (ctx->Scissor.X > (GLint)scissor.minx)
+         scissor.minx = ctx->Scissor.X;
+      if (ctx->Scissor.Y > (GLint)scissor.miny)
+         scissor.miny = ctx->Scissor.Y;
 
       if (xmax < (GLint) scissor.maxx)
          scissor.maxx = xmax;
diff --git a/src/mesa/state_tracker/st_atom_stipple.c b/src/mesa/state_tracker/st_atom_stipple.c
index ecdd9f06f6a..b3e0dc7f1b0 100644
--- a/src/mesa/state_tracker/st_atom_stipple.c
+++ b/src/mesa/state_tracker/st_atom_stipple.c
@@ -64,17 +64,18 @@ invert_stipple(GLuint dest[32], const GLuint src[32], GLuint winHeight)
 static void 
 update_stipple( struct st_context *st )
 {
+   const struct gl_context *ctx = st->ctx;
    const GLuint sz = sizeof(st->state.poly_stipple);
-   assert(sz == sizeof(st->ctx->PolygonStipple));
+   assert(sz == sizeof(ctx->PolygonStipple));
 
-   if (memcmp(st->state.poly_stipple, st->ctx->PolygonStipple, sz)) {
+   if (memcmp(st->state.poly_stipple, ctx->PolygonStipple, sz)) {
       /* state has changed */
       struct pipe_poly_stipple newStipple;
 
-      memcpy(st->state.poly_stipple, st->ctx->PolygonStipple, sz);
+      memcpy(st->state.poly_stipple, ctx->PolygonStipple, sz);
 
-      invert_stipple(newStipple.stipple, st->ctx->PolygonStipple,
-                     st->ctx->DrawBuffer->Height);
+      invert_stipple(newStipple.stipple, ctx->PolygonStipple,
+                     ctx->DrawBuffer->Height);
 
       st->pipe->set_polygon_stipple(st->pipe, &newStipple);
    }
diff --git a/src/mesa/state_tracker/st_atom_texture.c b/src/mesa/state_tracker/st_atom_texture.c
index 072eb977ebb..800a9f1f0e0 100644
--- a/src/mesa/state_tracker/st_atom_texture.c
+++ b/src/mesa/state_tracker/st_atom_texture.c
@@ -187,15 +187,16 @@ update_single_texture(struct st_context *st, struct pipe_sampler_view **sampler_
 		      GLuint texUnit)
 {
    struct pipe_context *pipe = st->pipe;
+   struct gl_context *ctx = st->ctx;
    const struct gl_sampler_object *samp;
    struct gl_texture_object *texObj;
    struct st_texture_object *stObj;
    enum pipe_format st_view_format;
    GLboolean retval;
 
-   samp = _mesa_get_samplerobj(st->ctx, texUnit);
+   samp = _mesa_get_samplerobj(ctx, texUnit);
 
-   texObj = st->ctx->Texture.Unit[texUnit]._Current;
+   texObj = ctx->Texture.Unit[texUnit]._Current;
 
    if (!texObj) {
       texObj = st_get_default_texture(st);
@@ -203,7 +204,7 @@ update_single_texture(struct st_context *st, struct pipe_sampler_view **sampler_
    }
    stObj = st_texture_object(texObj);
 
-   retval = st_finalize_texture(st->ctx, st->pipe, texObj);
+   retval = st_finalize_texture(ctx, st->pipe, texObj);
    if (!retval) {
       /* out of mem */
       return GL_FALSE;
@@ -253,13 +254,14 @@ update_single_texture(struct st_context *st, struct pipe_sampler_view **sampler_
 static void 
 update_vertex_textures(struct st_context *st)
 {
-   struct gl_vertex_program *vprog = st->ctx->VertexProgram._Current;
+   const struct gl_context *ctx = st->ctx;
+   struct gl_vertex_program *vprog = ctx->VertexProgram._Current;
    GLuint su;
 
    st->state.num_vertex_textures = 0;
 
    /* loop over sampler units (aka tex image units) */
-   for (su = 0; su < st->ctx->Const.MaxTextureImageUnits; su++) {
+   for (su = 0; su < ctx->Const.MaxTextureImageUnits; su++) {
       struct pipe_sampler_view *sampler_view = NULL;
       if (vprog->Base.SamplersUsed & (1 << su)) {
          GLboolean retval;
@@ -277,9 +279,9 @@ update_vertex_textures(struct st_context *st)
       pipe_sampler_view_reference(&st->state.sampler_vertex_views[su], sampler_view);
    }
 
-   if (st->ctx->Const.MaxVertexTextureImageUnits > 0) {
+   if (ctx->Const.MaxVertexTextureImageUnits > 0) {
       GLuint numUnits = MIN2(st->state.num_vertex_textures,
-                             st->ctx->Const.MaxVertexTextureImageUnits);
+                             ctx->Const.MaxVertexTextureImageUnits);
       cso_set_vertex_sampler_views(st->cso_context,
                                    numUnits,
                                    st->state.sampler_vertex_views);
@@ -289,13 +291,14 @@ update_vertex_textures(struct st_context *st)
 static void 
 update_fragment_textures(struct st_context *st)
 {
-   struct gl_fragment_program *fprog = st->ctx->FragmentProgram._Current;
+   const struct gl_context *ctx = st->ctx;
+   struct gl_fragment_program *fprog = ctx->FragmentProgram._Current;
    GLuint su;
 
    st->state.num_textures = 0;
 
    /* loop over sampler units (aka tex image units) */
-   for (su = 0; su < st->ctx->Const.MaxTextureImageUnits; su++) {
+   for (su = 0; su < ctx->Const.MaxTextureImageUnits; su++) {
       struct pipe_sampler_view *sampler_view = NULL;
       if (fprog->Base.SamplersUsed & (1 << su)) {
          GLboolean retval;
@@ -338,22 +341,23 @@ const struct st_tracked_state st_update_vertex_texture = {
 static void 
 finalize_textures(struct st_context *st)
 {
-   struct gl_fragment_program *fprog = st->ctx->FragmentProgram._Current;
+   struct gl_context *ctx = st->ctx;
+   struct gl_fragment_program *fprog = ctx->FragmentProgram._Current;
    const GLboolean prev_missing_textures = st->missing_textures;
    GLuint su;
 
    st->missing_textures = GL_FALSE;
 
-   for (su = 0; su < st->ctx->Const.MaxTextureCoordUnits; su++) {
+   for (su = 0; su < ctx->Const.MaxTextureCoordUnits; su++) {
       if (fprog->Base.SamplersUsed & (1 << su)) {
          const GLuint texUnit = fprog->Base.SamplerUnits[su];
          struct gl_texture_object *texObj
-            = st->ctx->Texture.Unit[texUnit]._Current;
+            = ctx->Texture.Unit[texUnit]._Current;
 
          if (texObj) {
             GLboolean retval;
 
-            retval = st_finalize_texture(st->ctx, st->pipe, texObj);
+            retval = st_finalize_texture(ctx, st->pipe, texObj);
             if (!retval) {
                /* out of mem */
                st->missing_textures = GL_TRUE;
diff --git a/src/mesa/state_tracker/st_cb_drawpixels.c b/src/mesa/state_tracker/st_cb_drawpixels.c
index 965fbcd1d9e..d61d7ac22be 100644
--- a/src/mesa/state_tracker/st_cb_drawpixels.c
+++ b/src/mesa/state_tracker/st_cb_drawpixels.c
@@ -989,8 +989,9 @@ st_DrawPixels(struct gl_context *ctx, GLint x, GLint y,
       /* can we write to stencil if not fallback */
       if (!pipe->screen->get_param(pipe->screen, PIPE_CAP_SHADER_STENCIL_EXPORT))
 	 goto stencil_fallback;
-      
+
       tex_format = st_choose_format(st->pipe->screen, base_format(format),
+                                    GL_NONE, GL_NONE,
                                     PIPE_TEXTURE_2D,
 				    0, PIPE_BIND_SAMPLER_VIEW);
       if (tex_format == PIPE_FORMAT_Z24_UNORM_S8_USCALED)
@@ -1399,13 +1400,14 @@ st_CopyPixels(struct gl_context *ctx, GLint srcx, GLint srcy,
       /* srcFormat can't be used as a texture format */
       if (type == GL_DEPTH) {
          texFormat = st_choose_format(screen, GL_DEPTH_COMPONENT,
-                                      st->internal_target, sample_count,
-                                      PIPE_BIND_DEPTH_STENCIL);
+                                      GL_NONE, GL_NONE, st->internal_target,
+				      sample_count, PIPE_BIND_DEPTH_STENCIL);
          assert(texFormat != PIPE_FORMAT_NONE);
       }
       else {
          /* default color format */
-         texFormat = st_choose_format(screen, GL_RGBA, st->internal_target,
+         texFormat = st_choose_format(screen, GL_RGBA,
+                                      GL_NONE, GL_NONE, st->internal_target,
                                       sample_count, PIPE_BIND_SAMPLER_VIEW);
          assert(texFormat != PIPE_FORMAT_NONE);
       }
diff --git a/src/mesa/state_tracker/st_cb_texture.c b/src/mesa/state_tracker/st_cb_texture.c
index 88f62902b25..6907cfc03cf 100644
--- a/src/mesa/state_tracker/st_cb_texture.c
+++ b/src/mesa/state_tracker/st_cb_texture.c
@@ -842,7 +842,7 @@ decompress_with_blit(struct gl_context * ctx, GLenum target, GLint level,
    else {
       /* format translation via floats */
       GLuint row;
-      enum pipe_format format = util_format_linear(dst_texture->format);
+      enum pipe_format pformat = util_format_linear(dst_texture->format);
       for (row = 0; row < height; row++) {
          const GLbitfield transferOps = 0x0; /* bypassed for glGetTexImage() */
          GLfloat rgba[4 * MAX_WIDTH];
@@ -854,7 +854,7 @@ decompress_with_blit(struct gl_context * ctx, GLenum target, GLint level,
 
          /* get float[4] rgba row from surface */
          pipe_get_tile_rgba_format(pipe, tex_xfer, 0, row, width, 1,
-                                   format, rgba);
+                                   pformat, rgba);
 
          _mesa_pack_rgba_span_float(ctx, width, (GLfloat (*)[4]) rgba, format,
                                     type, dest, &ctx->Pack, transferOps);
@@ -1241,7 +1241,8 @@ fallback_copy_texsubimage(struct gl_context *ctx, GLenum target, GLint level,
 
    src_trans = pipe_get_transfer(pipe,
                                  strb->texture,
-                                 0, 0,
+                                 strb->rtt_level,
+                                 strb->rtt_face + strb->rtt_slice,
                                  PIPE_TRANSFER_READ,
                                  srcX, srcY,
                                  width, height);
diff --git a/src/mesa/state_tracker/st_cb_viewport.c b/src/mesa/state_tracker/st_cb_viewport.c
index 049755e45c0..d4742eb897d 100644
--- a/src/mesa/state_tracker/st_cb_viewport.c
+++ b/src/mesa/state_tracker/st_cb_viewport.c
@@ -56,13 +56,20 @@ static void st_viewport(struct gl_context * ctx, GLint x, GLint y,
    if (!st->invalidate_on_gl_viewport)
       return;
 
+   /*
+    * Normally we'd want the state tracker manager to mark the drawables
+    * invalid only when needed. This will force the state tracker manager
+    * to revalidate the drawable, rather than just update the context with
+    * the latest cached drawable info.
+    */
+
    stdraw = st_ws_framebuffer(st->ctx->DrawBuffer);
    stread = st_ws_framebuffer(st->ctx->ReadBuffer);
 
-   if (stdraw)
-      p_atomic_set(&stdraw->revalidate, TRUE);
-   if (stread && stread != stdraw)
-      p_atomic_set(&stread->revalidate, TRUE);
+   if (stdraw && stdraw->iface)
+      stdraw->iface_stamp = p_atomic_read(&stdraw->iface->stamp) - 1;
+   if (stread && stread != stdraw && stread->iface)
+      stread->iface_stamp = p_atomic_read(&stread->iface->stamp) - 1;
 }
 
 void st_init_viewport_functions(struct dd_function_table *functions)
diff --git a/src/mesa/state_tracker/st_context.h b/src/mesa/state_tracker/st_context.h
index ff207039d78..0a322022149 100644
--- a/src/mesa/state_tracker/st_context.h
+++ b/src/mesa/state_tracker/st_context.h
@@ -204,6 +204,9 @@ struct st_context
    /* Active render condition. */
    struct pipe_query *render_condition;
    unsigned condition_mode;
+
+   int32_t draw_stamp;
+   int32_t read_stamp;
 };
 
 
@@ -227,7 +230,8 @@ struct st_framebuffer
    struct st_framebuffer_iface *iface;
    enum st_attachment_type statts[ST_ATTACHMENT_COUNT];
    unsigned num_statts;
-   int32_t revalidate;
+   int32_t stamp;
+   int32_t iface_stamp;
 };
 
 
diff --git a/src/mesa/state_tracker/st_draw.c b/src/mesa/state_tracker/st_draw.c
index 56955d357b1..5040c6fa5ab 100644
--- a/src/mesa/state_tracker/st_draw.c
+++ b/src/mesa/state_tracker/st_draw.c
@@ -33,7 +33,7 @@
  *
  * We basically convert the VBO's vertex attribute/array information into
  * Gallium vertex state, bind the vertex buffer objects and call
- * pipe->draw_elements(), pipe->draw_range_elements() or pipe->draw_arrays().
+ * pipe->draw_vbo().
  *
  * Authors:
  *   Keith Whitwell <keith@tungstengraphics.com>
@@ -233,11 +233,26 @@ st_pipe_vertex_format(GLenum type, GLuint size, GLenum format,
 }
 
 
+/**
+ * This is very similar to vbo_all_varyings_in_vbos() but we test
+ * the stride.  See bug 38626.
+ */
+static GLboolean
+all_varyings_in_vbos(const struct gl_client_array *arrays[])
+{
+   GLuint i;
+   
+   for (i = 0; i < VERT_ATTRIB_MAX; i++)
+      if (arrays[i]->StrideB && !_mesa_is_bufferobj(arrays[i]->BufferObj))
+	 return GL_FALSE;
+
+   return GL_TRUE;
+}
+
 
 /**
  * Examine the active arrays to determine if we have interleaved
  * vertex arrays all living in one VBO, or all living in user space.
- * \param userSpace  returns whether the arrays are in user space.
  */
 static GLboolean
 is_interleaved_arrays(const struct st_vertex_program *vp,
@@ -247,8 +262,8 @@ is_interleaved_arrays(const struct st_vertex_program *vp,
    GLuint attr;
    const struct gl_buffer_object *firstBufObj = NULL;
    GLint firstStride = -1;
-   const GLubyte *client_addr = NULL;
-   GLboolean user_memory = GL_FALSE;
+   const GLubyte *firstPtr = NULL;
+   GLboolean userSpaceBuffer = GL_FALSE;
 
    for (attr = 0; attr < vpv->num_inputs; attr++) {
       const GLuint mesaAttr = vp->index_to_input[attr];
@@ -256,37 +271,26 @@ is_interleaved_arrays(const struct st_vertex_program *vp,
       const struct gl_buffer_object *bufObj = array->BufferObj;
       const GLsizei stride = array->StrideB; /* in bytes */
 
-      if (firstStride < 0) {
+      if (attr == 0) {
+         /* save info about the first array */
          firstStride = stride;
-         user_memory = !bufObj || !bufObj->Name;
-      }
-      else if (firstStride != stride) {
-         return GL_FALSE;
-      }
-
-      if (!bufObj || !bufObj->Name) {
-         /* Try to detect if the client-space arrays are
-          * "close" to each other.
-          */
-         if (!user_memory) {
-            return GL_FALSE;
-         }
-         if (!client_addr) {
-            client_addr = array->Ptr;
-         }
-         else if (abs(array->Ptr - client_addr) > firstStride) {
-            /* arrays start too far apart */
-            return GL_FALSE;
-         }
-      }
-      else if (!firstBufObj) {
-         if (user_memory) {
-            return GL_FALSE;
-         }
+         firstPtr = array->Ptr;         
          firstBufObj = bufObj;
+         userSpaceBuffer = !bufObj || !bufObj->Name;
       }
-      else if (bufObj != firstBufObj) {
-         return GL_FALSE;
+      else {
+         /* check if other arrays interleave with the first, in same buffer */
+         if (stride != firstStride)
+            return GL_FALSE; /* strides don't match */
+
+         if (bufObj != firstBufObj)
+            return GL_FALSE; /* arrays in different VBOs */
+
+         if (abs(array->Ptr - firstPtr) > firstStride)
+            return GL_FALSE; /* arrays start too far apart */
+
+         if ((!bufObj || !_mesa_is_bufferobj(bufObj)) != userSpaceBuffer)
+            return GL_FALSE; /* mix of VBO and user-space arrays */
       }
    }
 
@@ -510,6 +514,7 @@ setup_index_buffer(struct gl_context *ctx,
    }
 }
 
+
 /**
  * Prior to drawing, check that any uniforms referenced by the
  * current shader have been set.  If a uniform has not been set,
@@ -556,8 +561,8 @@ translate_prim(const struct gl_context *ctx, unsigned prim)
    assert(GL_TRIANGLE_STRIP_ADJACENCY == PIPE_PRIM_TRIANGLE_STRIP_ADJACENCY);
 
    /* Avoid quadstrips if it's easy to do so:
-    * Note: it's imporant to do the correct trimming if we change the prim type!
-    * We do that wherever this function is called.
+    * Note: it's important to do the correct trimming if we change the
+    * prim type!  We do that wherever this function is called.
     */
    if (prim == GL_QUAD_STRIP &&
        ctx->Light.ShadeModel != GL_FLAT &&
@@ -650,7 +655,8 @@ st_draw_vbo(struct gl_context *ctx,
    struct pipe_draw_info info;
    unsigned i, num_instances = 1;
    GLboolean new_array =
-         st->dirty.st && (st->dirty.mesa & (_NEW_ARRAY | _NEW_PROGRAM)) != 0;
+      st->dirty.st &&
+      (st->dirty.mesa & (_NEW_ARRAY | _NEW_PROGRAM | _NEW_BUFFER_OBJECT)) != 0;
 
    /* Mesa core state should have been validated already */
    assert(ctx->NewState == 0x0);
@@ -658,7 +664,7 @@ st_draw_vbo(struct gl_context *ctx,
    if (ib) {
       /* Gallium probably doesn't want this in some cases. */
       if (!index_bounds_valid)
-         if (!vbo_all_varyings_in_vbos(arrays))
+         if (!all_varyings_in_vbos(arrays))
             vbo_get_minmax_index(ctx, prims, ib, &min_index, &max_index);
 
       for (i = 0; i < nr_prims; i++) {
@@ -738,8 +744,8 @@ st_draw_vbo(struct gl_context *ctx,
       }
    }
 
-   info.primitive_restart = st->ctx->Array.PrimitiveRestart;
-   info.restart_index = st->ctx->Array.RestartIndex;
+   info.primitive_restart = ctx->Array.PrimitiveRestart;
+   info.restart_index = ctx->Array.RestartIndex;
 
    /* do actual drawing */
    for (i = 0; i < nr_prims; i++) {
diff --git a/src/mesa/state_tracker/st_format.c b/src/mesa/state_tracker/st_format.c
index 35835712547..fa5d8f5050a 100644
--- a/src/mesa/state_tracker/st_format.c
+++ b/src/mesa/state_tracker/st_format.c
@@ -608,7 +608,7 @@ struct format_mapping
  * Multiple GL enums might map to multiple pipe_formats.
  * The first pipe format in the list that's supported is the one that's chosen.
  */
-static struct format_mapping format_map[] = {
+static const struct format_mapping format_map[] = {
    /* Basic RGB, RGBA formats */
    {
       { GL_RGB10, GL_RGB10_A2, 0 },
@@ -616,7 +616,7 @@ static struct format_mapping format_map[] = {
    },
    {
       { 4, GL_RGBA, GL_RGBA8, 0 },
-      { DEFAULT_RGBA_FORMATS, 0 }
+      { PIPE_FORMAT_R8G8B8A8_UNORM, DEFAULT_RGBA_FORMATS }
    },
    {
       { GL_BGRA, 0 },
@@ -624,7 +624,7 @@ static struct format_mapping format_map[] = {
    },
    {
       { 3, GL_RGB, GL_RGB8, 0 },
-      { DEFAULT_RGB_FORMATS, 0 }
+      { DEFAULT_RGB_FORMATS }
    },
    {
       { GL_RGB12, GL_RGB16, GL_RGBA12, GL_RGBA16, 0 },
@@ -1108,7 +1108,7 @@ static struct format_mapping format_map[] = {
  * Return first supported format from the given list.
  */
 static enum pipe_format
-find_supported_format(struct pipe_screen *screen, 
+find_supported_format(struct pipe_screen *screen,
                       const enum pipe_format formats[],
                       enum pipe_texture_target target,
                       unsigned sample_count,
@@ -1124,6 +1124,91 @@ find_supported_format(struct pipe_screen *screen,
    return PIPE_FORMAT_NONE;
 }
 
+struct exact_format_mapping
+{
+   GLenum format;
+   GLenum type;
+   enum pipe_format pformat;
+};
+
+static const struct exact_format_mapping rgba8888_tbl[] =
+{
+   { GL_RGBA,     GL_UNSIGNED_INT_8_8_8_8,        PIPE_FORMAT_A8B8G8R8_UNORM },
+   { GL_ABGR_EXT, GL_UNSIGNED_INT_8_8_8_8_REV,    PIPE_FORMAT_A8B8G8R8_UNORM },
+   { GL_RGBA,     GL_UNSIGNED_INT_8_8_8_8_REV,    PIPE_FORMAT_R8G8B8A8_UNORM },
+   { GL_ABGR_EXT, GL_UNSIGNED_INT_8_8_8_8,        PIPE_FORMAT_R8G8B8A8_UNORM },
+   { GL_BGRA,     GL_UNSIGNED_INT_8_8_8_8,        PIPE_FORMAT_A8R8G8B8_UNORM },
+   { GL_BGRA,     GL_UNSIGNED_INT_8_8_8_8_REV,    PIPE_FORMAT_B8G8R8A8_UNORM },
+   { GL_RGBA,     GL_UNSIGNED_BYTE,               PIPE_FORMAT_R8G8B8A8_UNORM },
+   { GL_ABGR_EXT, GL_UNSIGNED_BYTE,               PIPE_FORMAT_A8B8G8R8_UNORM },
+   { GL_BGRA,     GL_UNSIGNED_BYTE,               PIPE_FORMAT_B8G8R8A8_UNORM },
+   { 0,           0,                              0                          }
+};
+
+static const struct exact_format_mapping rgbx8888_tbl[] =
+{
+   { GL_BGRA,     GL_UNSIGNED_INT_8_8_8_8,        PIPE_FORMAT_X8R8G8B8_UNORM },
+   { GL_BGRA,     GL_UNSIGNED_INT_8_8_8_8_REV,    PIPE_FORMAT_B8G8R8X8_UNORM },
+   { GL_BGRA,     GL_UNSIGNED_BYTE,               PIPE_FORMAT_B8G8R8X8_UNORM },
+   /* No Mesa formats for these Gallium formats:
+   { GL_RGBA,     GL_UNSIGNED_INT_8_8_8_8,        PIPE_FORMAT_X8B8G8R8_UNORM },
+   { GL_ABGR_EXT, GL_UNSIGNED_INT_8_8_8_8_REV,    PIPE_FORMAT_X8B8G8R8_UNORM },
+   { GL_RGBA,     GL_UNSIGNED_INT_8_8_8_8_REV,    PIPE_FORMAT_R8G8B8X8_UNORM },
+   { GL_ABGR_EXT, GL_UNSIGNED_INT_8_8_8_8,        PIPE_FORMAT_R8G8B8X8_UNORM },
+   { GL_RGBA,     GL_UNSIGNED_BYTE,               PIPE_FORMAT_R8G8B8X8_UNORM },
+   { GL_ABGR_EXT, GL_UNSIGNED_BYTE,               PIPE_FORMAT_X8B8G8R8_UNORM },
+   */
+   { 0,           0,                              0                          }
+};
+
+static const struct exact_format_mapping rgba1010102_tbl[] =
+{
+   { GL_BGRA,     GL_UNSIGNED_INT_2_10_10_10_REV, PIPE_FORMAT_B10G10R10A2_UNORM },
+   /* No Mesa formats for these Gallium formats:
+   { GL_RGBA,     GL_UNSIGNED_INT_2_10_10_10_REV, PIPE_FORMAT_R10G10B10A2_UNORM },
+   { GL_ABGR_EXT, GL_UNSIGNED_INT_10_10_10_2,     PIPE_FORMAT_R10G10B10A2_UNORM },
+   { GL_ABGR_EXT, GL_UNSIGNED_INT,                PIPE_FORMAT_R10G10B10A2_UNORM },
+   */
+   { 0,           0,                              0                             }
+};
+
+/**
+ * If there is an exact pipe_format match for {internalFormat, format, type}
+ * return that, otherwise return PIPE_FORMAT_NONE so we can do fuzzy matching.
+ */
+static enum pipe_format
+find_exact_format(GLint internalFormat, GLenum format, GLenum type)
+{
+   uint i;
+   const struct exact_format_mapping* tbl;
+
+   if (format == GL_NONE || type == GL_NONE)
+      return PIPE_FORMAT_NONE;
+
+   switch (internalFormat) {
+   case 4:
+   case GL_RGBA:
+   case GL_RGBA8:
+      tbl = rgba8888_tbl;
+      break;
+   case 3:
+   case GL_RGB:
+   case GL_RGB8:
+      tbl = rgbx8888_tbl;
+      break;
+   case GL_RGB10_A2:
+      tbl = rgba1010102_tbl;
+      break;
+   default:
+      return PIPE_FORMAT_NONE;
+   }
+
+   for (i = 0; tbl[i].format; i++)
+      if (tbl[i].format == format && tbl[i].type == type)
+         return tbl[i].pformat;
+
+   return PIPE_FORMAT_NONE;
+}
 
 /**
  * Given an OpenGL internalFormat value for a texture or surface, return
@@ -1140,11 +1225,13 @@ find_supported_format(struct pipe_screen *screen,
  */
 enum pipe_format
 st_choose_format(struct pipe_screen *screen, GLenum internalFormat,
+                 GLenum format, GLenum type,
                  enum pipe_texture_target target, unsigned sample_count,
                  unsigned bindings)
 {
    GET_CURRENT_CONTEXT(ctx); /* XXX this should be a function parameter */
    int i, j;
+   enum pipe_format pf;
 
    /* can't render to compressed formats at this time */
    if (_mesa_is_compressed_format(ctx, internalFormat)
@@ -1152,6 +1239,13 @@ st_choose_format(struct pipe_screen *screen, GLenum internalFormat,
       return PIPE_FORMAT_NONE;
    }
 
+   /* search for exact matches */
+   pf = find_exact_format(internalFormat, format, type);
+   if (pf != PIPE_FORMAT_NONE &&
+       screen->is_format_supported(screen, pf,
+                                   target, sample_count, bindings))
+      return pf;
+
    /* search table for internalFormat */
    for (i = 0; i < Elements(format_map); i++) {
       const struct format_mapping *mapping = &format_map[i];
@@ -1183,14 +1277,11 @@ st_choose_renderbuffer_format(struct pipe_screen *screen,
       usage = PIPE_BIND_DEPTH_STENCIL;
    else
       usage = PIPE_BIND_RENDER_TARGET;
-   return st_choose_format(screen, internalFormat, PIPE_TEXTURE_2D,
+   return st_choose_format(screen, internalFormat, GL_NONE, GL_NONE, PIPE_TEXTURE_2D,
                            sample_count, usage);
 }
 
 
-/**
- * Called via ctx->Driver.chooseTextureFormat().
- */
 gl_format
 st_ChooseTextureFormat_renderable(struct gl_context *ctx, GLint internalFormat,
 				  GLenum format, GLenum type, GLboolean renderable)
@@ -1206,20 +1297,19 @@ st_ChooseTextureFormat_renderable(struct gl_context *ctx, GLint internalFormat,
     * that in advance.  Specify potential render target flags now.
     */
    bindings = PIPE_BIND_SAMPLER_VIEW;
-   if (renderable == GL_TRUE) {
-      if (_mesa_is_depth_format(internalFormat) ||
-	  _mesa_is_depth_or_stencil_format(internalFormat))
+   if (renderable) {
+      if (_mesa_is_depth_or_stencil_format(internalFormat))
 	 bindings |= PIPE_BIND_DEPTH_STENCIL;
-      else 
+      else
 	 bindings |= PIPE_BIND_RENDER_TARGET;
    }
 
-   pFormat = st_choose_format(screen, internalFormat,
+   pFormat = st_choose_format(screen, internalFormat, format, type,
                               PIPE_TEXTURE_2D, 0, bindings);
 
    if (pFormat == PIPE_FORMAT_NONE) {
       /* try choosing format again, this time without render target bindings */
-      pFormat = st_choose_format(screen, internalFormat,
+      pFormat = st_choose_format(screen, internalFormat, format, type,
                                  PIPE_TEXTURE_2D, 0, PIPE_BIND_SAMPLER_VIEW);
    }
 
@@ -1231,6 +1321,10 @@ st_ChooseTextureFormat_renderable(struct gl_context *ctx, GLint internalFormat,
    return st_pipe_format_to_mesa_format(pFormat);
 }
 
+
+/**
+ * Called via ctx->Driver.ChooseTextureFormat().
+ */
 gl_format
 st_ChooseTextureFormat(struct gl_context *ctx, GLint internalFormat,
                        GLenum format, GLenum type)
diff --git a/src/mesa/state_tracker/st_format.h b/src/mesa/state_tracker/st_format.h
index 0fb570f6ee4..1c1f5965f66 100644
--- a/src/mesa/state_tracker/st_format.h
+++ b/src/mesa/state_tracker/st_format.h
@@ -52,8 +52,9 @@ st_pipe_format_to_mesa_format(enum pipe_format pipeFormat);
 
 extern enum pipe_format
 st_choose_format(struct pipe_screen *screen, GLenum internalFormat,
+                 GLenum format, GLenum type,
                  enum pipe_texture_target target, unsigned sample_count,
-                 unsigned tex_usage);
+                 unsigned bindings);
 
 extern enum pipe_format
 st_choose_renderbuffer_format(struct pipe_screen *screen,
diff --git a/src/mesa/state_tracker/st_manager.c b/src/mesa/state_tracker/st_manager.c
index a68544ddac7..a8c4b5c3f49 100644
--- a/src/mesa/state_tracker/st_manager.c
+++ b/src/mesa/state_tracker/st_manager.c
@@ -139,23 +139,64 @@ buffer_index_to_attachment(gl_buffer_index index)
 }
 
 /**
+ * Make sure a context picks up the latest cached state of the
+ * drawables it binds to.
+ */
+static void
+st_context_validate(struct st_context *st,
+                    struct st_framebuffer *stdraw,
+                    struct st_framebuffer *stread)
+{
+    if (stdraw && stdraw->stamp != st->draw_stamp) {
+       st->dirty.st |= ST_NEW_FRAMEBUFFER;
+       _mesa_resize_framebuffer(st->ctx, &stdraw->Base,
+                                stdraw->Base.Width,
+                                stdraw->Base.Height);
+       st->draw_stamp = stdraw->stamp;
+    }
+
+    if (stread && stread->stamp != st->read_stamp) {
+       if (stread != stdraw) {
+          st->dirty.st |= ST_NEW_FRAMEBUFFER;
+          _mesa_resize_framebuffer(st->ctx, &stread->Base,
+                                   stread->Base.Width,
+                                   stread->Base.Height);
+       }
+       st->read_stamp = stread->stamp;
+    }
+}
+
+/**
  * Validate a framebuffer to make sure up-to-date pipe_textures are used.
+ * The context we need to pass in is s dummy context needed only to be
+ * able to get a pipe context to create pipe surfaces, and to have a
+ * context to call _mesa_resize_framebuffer():
+ * (That should probably be rethought, since those surfaces become
+ * drawable state, not context state, and can be freed by another pipe
+ * context).
  */
 static void
-st_framebuffer_validate(struct st_framebuffer *stfb, struct st_context *st)
+st_framebuffer_validate(struct st_framebuffer *stfb,
+                        struct st_context *st)
 {
-   struct pipe_context *pipe = st->pipe;
    struct pipe_resource *textures[ST_ATTACHMENT_COUNT];
    uint width, height;
    unsigned i;
    boolean changed = FALSE;
+   int32_t new_stamp = p_atomic_read(&stfb->iface->stamp);
 
-   if (!p_atomic_read(&stfb->revalidate))
+   if (stfb->iface_stamp == new_stamp)
       return;
 
    /* validate the fb */
-   if (!stfb->iface->validate(stfb->iface, stfb->statts, stfb->num_statts, textures))
-      return;
+   do {
+      if (!stfb->iface->validate(stfb->iface, stfb->statts,
+				 stfb->num_statts, textures))
+	 return;
+
+      stfb->iface_stamp = new_stamp;
+      new_stamp = p_atomic_read(&stfb->iface->stamp);
+   } while(stfb->iface_stamp != new_stamp);
 
    width = stfb->Base.Width;
    height = stfb->Base.Height;
@@ -184,7 +225,7 @@ st_framebuffer_validate(struct st_framebuffer *stfb, struct st_context *st)
       memset(&surf_tmpl, 0, sizeof(surf_tmpl));
       u_surface_default_template(&surf_tmpl, textures[i],
                                  PIPE_BIND_RENDER_TARGET);
-      ps = pipe->create_surface(pipe, textures[i], &surf_tmpl);
+      ps = st->pipe->create_surface(st->pipe, textures[i], &surf_tmpl);
       if (ps) {
          pipe_surface_reference(&strb->surface, ps);
          pipe_resource_reference(&strb->texture, ps->texture);
@@ -204,14 +245,9 @@ st_framebuffer_validate(struct st_framebuffer *stfb, struct st_context *st)
    }
 
    if (changed) {
-      st->dirty.st |= ST_NEW_FRAMEBUFFER;
+      ++stfb->stamp;
       _mesa_resize_framebuffer(st->ctx, &stfb->Base, width, height);
-
-      assert(stfb->Base.Width == width);
-      assert(stfb->Base.Height == height);
    }
-
-   p_atomic_set(&stfb->revalidate, FALSE);
 }
 
 /**
@@ -236,8 +272,7 @@ st_framebuffer_update_attachments(struct st_framebuffer *stfb)
           st_visual_have_buffers(stfb->iface->visual, 1 << statt))
          stfb->statts[stfb->num_statts++] = statt;
    }
-
-   p_atomic_set(&stfb->revalidate, TRUE);
+   stfb->stamp++;
 }
 
 /**
@@ -443,6 +478,7 @@ st_framebuffer_create(struct st_framebuffer_iface *stfbi)
          &stfb->Base._ColorReadBufferIndex);
 
    stfb->iface = stfbi;
+   stfb->iface_stamp = p_atomic_read(&stfbi->stamp) - 1;
 
    /* add the color buffer */
    idx = stfb->Base._ColorDrawBufferIndexes[0];
@@ -454,6 +490,7 @@ st_framebuffer_create(struct st_framebuffer_iface *stfbi)
    st_framebuffer_add_renderbuffer(stfb, BUFFER_DEPTH);
    st_framebuffer_add_renderbuffer(stfb, BUFFER_ACCUM);
 
+   stfb->stamp = 0;
    st_framebuffer_update_attachments(stfb);
 
    stfb->Base.Initialized = GL_TRUE;
@@ -473,31 +510,6 @@ st_framebuffer_reference(struct st_framebuffer **ptr,
 }
 
 static void
-st_context_notify_invalid_framebuffer(struct st_context_iface *stctxi,
-                                      struct st_framebuffer_iface *stfbi)
-{
-   struct st_context *st = (struct st_context *) stctxi;
-   struct st_framebuffer *stfb;
-
-   /* either draw or read winsys fb */
-   stfb = st_ws_framebuffer(st->ctx->WinSysDrawBuffer);
-   if (!stfb || stfb->iface != stfbi)
-      stfb = st_ws_framebuffer(st->ctx->WinSysReadBuffer);
-
-   if (stfb && stfb->iface == stfbi) {
-      p_atomic_set(&stfb->revalidate, TRUE);
-   }
-   else {
-      /* This function is probably getting called when we've detected a
-       * change in a window's size but the currently bound context is
-       * not bound to that window.
-       * If the st_framebuffer_iface structure had a pointer to the
-       * corresponding st_framebuffer we'd be able to handle this.
-       */
-   }
-}
-
-static void
 st_context_flush(struct st_context_iface *stctxi, unsigned flags,
                  struct pipe_fence_handle **fence)
 {
@@ -696,8 +708,6 @@ st_api_create_context(struct st_api *stapi, struct st_manager *smapi,
       smapi->get_param(smapi, ST_MANAGER_BROKEN_INVALIDATE);
 
    st->iface.destroy = st_context_destroy;
-   st->iface.notify_invalid_framebuffer =
-      st_context_notify_invalid_framebuffer;
    st->iface.flush = st_context_flush;
    st->iface.teximage = st_context_teximage;
    st->iface.copy = st_context_copy;
@@ -707,38 +717,58 @@ st_api_create_context(struct st_api *stapi, struct st_manager *smapi,
    return &st->iface;
 }
 
+static struct st_context_iface *
+st_api_get_current(struct st_api *stapi)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   struct st_context *st = (ctx) ? ctx->st : NULL;
+
+   return (st) ? &st->iface : NULL;
+}
+
+static struct st_framebuffer *
+st_framebuffer_reuse_or_create(struct gl_framebuffer *fb,
+                               struct st_framebuffer_iface *stfbi)
+{
+   struct st_framebuffer *cur = st_ws_framebuffer(fb), *stfb = NULL;
+
+   if (cur && cur->iface == stfbi) {
+      /* reuse the current stfb */
+      st_framebuffer_reference(&stfb, cur);
+   }
+   else {
+      /* create a new one */
+      stfb = st_framebuffer_create(stfbi);
+   }
+
+   return stfb;
+}
+
 static boolean
 st_api_make_current(struct st_api *stapi, struct st_context_iface *stctxi,
                     struct st_framebuffer_iface *stdrawi,
                     struct st_framebuffer_iface *streadi)
 {
    struct st_context *st = (struct st_context *) stctxi;
-   struct st_framebuffer *stdraw, *stread, *stfb;
+   struct st_framebuffer *stdraw, *stread;
    boolean ret;
 
    _glapi_check_multithread();
 
    if (st) {
-      /* reuse/create the draw fb */
-      stfb = st_ws_framebuffer(st->ctx->WinSysDrawBuffer);
-      if (stfb && stfb->iface == stdrawi) {
-         stdraw = NULL;
-         st_framebuffer_reference(&stdraw, stfb);
+      /* reuse or create the draw fb */
+      stdraw = st_framebuffer_reuse_or_create(st->ctx->WinSysDrawBuffer,
+                                              stdrawi);
+      if (streadi != stdrawi) {
+         /* do the same for the read fb */
+         stread = st_framebuffer_reuse_or_create(st->ctx->WinSysReadBuffer,
+                                                 streadi);
       }
       else {
-         stdraw = st_framebuffer_create(stdrawi);
-      }
-
-      /* reuse/create the read fb */
-      stfb = st_ws_framebuffer(st->ctx->WinSysReadBuffer);
-      if (!stfb || stfb->iface != streadi)
-         stfb = stdraw;
-      if (stfb && stfb->iface == streadi) {
          stread = NULL;
-         st_framebuffer_reference(&stread, stfb);
-      }
-      else {
-         stread = st_framebuffer_create(streadi);
+         /* reuse the draw fb for the read fb */
+         if (stdraw)
+            st_framebuffer_reference(&stread, stdraw);
       }
 
       if (stdraw && stread) {
@@ -757,6 +787,10 @@ st_api_make_current(struct st_api *stapi, struct st_context_iface *stctxi,
          }
 
          ret = _mesa_make_current(st->ctx, &stdraw->Base, &stread->Base);
+
+         st->draw_stamp = stdraw->stamp - 1;
+         st->read_stamp = stread->stamp - 1;
+         st_context_validate(st, stdraw, stread);
       }
       else {
          struct gl_framebuffer *incomplete = _mesa_get_incomplete_framebuffer();
@@ -773,15 +807,6 @@ st_api_make_current(struct st_api *stapi, struct st_context_iface *stctxi,
    return ret;
 }
 
-static struct st_context_iface *
-st_api_get_current(struct st_api *stapi)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   struct st_context *st = (ctx) ? ctx->st : NULL;
-
-   return (st) ? &st->iface : NULL;
-}
-
 static st_proc_t
 st_api_get_proc_address(struct st_api *stapi, const char *procname)
 {
@@ -857,6 +882,8 @@ st_manager_validate_framebuffers(struct st_context *st)
       st_framebuffer_validate(stdraw, st);
    if (stread && stread != stdraw)
       st_framebuffer_validate(stread, st);
+
+   st_context_validate(st, stdraw, stread);
 }
 
 /**
diff --git a/src/mesa/main/texrender.c b/src/mesa/swrast/s_texrender.c
index a7641a5f9a4..52d03c92ac7 100644
--- a/src/mesa/main/texrender.c
+++ b/src/mesa/swrast/s_texrender.c
@@ -1,12 +1,12 @@
 
-#include "context.h"
-#include "colormac.h"
-#include "fbobject.h"
-#include "macros.h"
-#include "texfetch.h"
-#include "teximage.h"
-#include "texrender.h"
-#include "renderbuffer.h"
+#include "main/context.h"
+#include "main/colormac.h"
+#include "main/fbobject.h"
+#include "main/macros.h"
+#include "main/texfetch.h"
+#include "main/teximage.h"
+#include "main/renderbuffer.h"
+#include "swrast/swrast.h"
 
 
 /*
@@ -628,9 +628,9 @@ update_wrapper(struct gl_context *ctx, struct gl_renderbuffer_attachment *att)
  * \sa _mesa_framebuffer_renderbuffer
  */
 void
-_mesa_render_texture(struct gl_context *ctx,
-                     struct gl_framebuffer *fb,
-                     struct gl_renderbuffer_attachment *att)
+_swrast_render_texture(struct gl_context *ctx,
+                       struct gl_framebuffer *fb,
+                       struct gl_renderbuffer_attachment *att)
 {
    (void) fb;
 
@@ -642,8 +642,8 @@ _mesa_render_texture(struct gl_context *ctx,
 
 
 void
-_mesa_finish_render_texture(struct gl_context *ctx,
-                            struct gl_renderbuffer_attachment *att)
+_swrast_finish_render_texture(struct gl_context *ctx,
+                              struct gl_renderbuffer_attachment *att)
 {
    /* do nothing */
    /* The renderbuffer texture wrapper will get deleted by the
diff --git a/src/mesa/swrast/swrast.h b/src/mesa/swrast/swrast.h
index 9b88c70220e..27b74c32486 100644
--- a/src/mesa/swrast/swrast.h
+++ b/src/mesa/swrast/swrast.h
@@ -206,6 +206,16 @@ extern void
 _swrast_eject_texture_images(struct gl_context *ctx);
 
 
+extern void
+_swrast_render_texture(struct gl_context *ctx,
+                       struct gl_framebuffer *fb,
+                       struct gl_renderbuffer_attachment *att);
+
+extern void
+_swrast_finish_render_texture(struct gl_context *ctx,
+                              struct gl_renderbuffer_attachment *att);
+
+
 
 /**
  * The driver interface for the software rasterizer.
diff --git a/src/mesa/vbo/vbo_exec_array.c b/src/mesa/vbo/vbo_exec_array.c
index 5e9b2798c43..7959337decb 100644
--- a/src/mesa/vbo/vbo_exec_array.c
+++ b/src/mesa/vbo/vbo_exec_array.c
@@ -337,7 +337,8 @@ print_draw_arrays(struct gl_context *ctx,
 	  mode, start, count);
 
    for (i = 0; i < 32; i++) {
-      GLuint bufName = exec->array.inputs[i]->BufferObj->Name;
+      struct gl_buffer_object *bufObj = exec->array.inputs[i]->BufferObj;
+      GLuint bufName = bufObj->Name;
       GLint stride = exec->array.inputs[i]->Stride;
       printf("attr %2d: size %d stride %d  enabled %d  "
 	     "ptr %p  Bufobj %u\n",
@@ -350,9 +351,8 @@ print_draw_arrays(struct gl_context *ctx,
 	     bufName);
 
       if (bufName) {
-         struct gl_buffer_object *buf = _mesa_lookup_bufferobj(ctx, bufName);
          GLubyte *p = ctx->Driver.MapBuffer(ctx, GL_ARRAY_BUFFER_ARB,
-                                            GL_READ_ONLY_ARB, buf);
+                                            GL_READ_ONLY_ARB, bufObj);
          int offset = (int) (GLintptr) exec->array.inputs[i]->Ptr;
          float *f = (float *) (p + offset);
          int *k = (int *) f;
@@ -364,7 +364,7 @@ print_draw_arrays(struct gl_context *ctx,
          for (i = 0; i < n; i++) {
             printf("    float[%d] = 0x%08x %f\n", i, k[i], f[i]);
          }
-         ctx->Driver.UnmapBuffer(ctx, GL_ARRAY_BUFFER_ARB, buf);
+         ctx->Driver.UnmapBuffer(ctx, GL_ARRAY_BUFFER_ARB, bufObj);
       }
    }
 }
diff --git a/src/mesa/vbo/vbo_rebase.c b/src/mesa/vbo/vbo_rebase.c
index 9068ae240a6..1de290ff602 100644
--- a/src/mesa/vbo/vbo_rebase.c
+++ b/src/mesa/vbo/vbo_rebase.c
@@ -78,8 +78,7 @@ GLboolean vbo_all_varyings_in_vbos( const struct gl_client_array *arrays[] )
    GLuint i;
    
    for (i = 0; i < VERT_ATTRIB_MAX; i++)
-      if (arrays[i]->StrideB &&
-	  arrays[i]->BufferObj->Name == 0)
+      if (arrays[i]->BufferObj->Name == 0)
 	 return GL_FALSE;
 
    return GL_TRUE;
@@ -90,8 +89,7 @@ GLboolean vbo_any_varyings_in_vbos( const struct gl_client_array *arrays[] )
    GLuint i;
 
    for (i = 0; i < VERT_ATTRIB_MAX; i++)
-      if (arrays[i]->StrideB &&
-	  arrays[i]->BufferObj->Name != 0)
+      if (arrays[i]->BufferObj->Name != 0)
 	 return GL_TRUE;
 
    return GL_FALSE;