sync with DRI R200 branch (GL_APPLE_client_storage extension)

7 files changed, 47 insertions, 23 deletions

diff --git a/include/GL/gl.h b/include/GL/gl.h
index 04e8449f35f..720302edfad 100644
--- a/include/GL/gl.h
+++ b/include/GL/gl.h
@@ -1,4 +1,4 @@
-/* $Id: gl.h,v 1.59.2.9 2002/09/19 16:29:48 brianp Exp $ */
+/* $Id: gl.h,v 1.59.2.10 2002/09/20 19:41:32 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -2527,10 +2527,22 @@ GLAPI void GLAPIENTRY glTracePointerRangeMESA( const GLvoid* first, const GLvoid
 #define GL_MESA_ycbcr_texture 1
 
 #define GL_YCBCR_MESA				0x8757
+#define GL_UNSIGNED_SHORT_8_8_MESA		0x85BA /* same as Apple */
+#define GL_UNSIGNED_SHORT_8_8_REV_MESA		0x85BB /* same as Apple */
 
 #endif /* GL_MESA_texture_ycbcr */
 
 
+
+#ifndef GL_APPLE_client_storage
+#define GL_APPLE_client_storage 1
+
+#define GL_UNPACK_CLIENT_STORAGE_APPLE          0x85B2
+
+#endif /* GL_APPLE_client_storage */
+
+
+
 #ifndef GL_APPLE_ycbcr_422
 #define GL_APPLE_ycbcr_422 1
 
diff --git a/src/mesa/main/extensions.c b/src/mesa/main/extensions.c
index 4951eb63dd6..e3bd1540c95 100644
--- a/src/mesa/main/extensions.c
+++ b/src/mesa/main/extensions.c
@@ -1,4 +1,4 @@
-/* $Id: extensions.c,v 1.65.2.4 2002/09/13 19:34:38 brianp Exp $ */
+/* $Id: extensions.c,v 1.65.2.5 2002/09/20 19:40:52 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -120,7 +120,8 @@ static struct {
    { OFF, "GL_SGIX_pixel_texture",             F(SGIX_pixel_texture) },
    { OFF, "GL_SGIX_shadow",                    F(SGIX_shadow) },
    { OFF, "GL_SGIX_shadow_ambient",            F(SGIX_shadow_ambient) },
-   { OFF, "GL_3DFX_texture_compression_FXT1",  F(_3DFX_texture_compression_FXT1) }
+   { OFF, "GL_3DFX_texture_compression_FXT1",  F(_3DFX_texture_compression_FXT1) },
+   { OFF, "GL_APPLE_client_storage",           F(APPLE_client_storage) },
 };
 
 
diff --git a/src/mesa/main/image.c b/src/mesa/main/image.c
index 10bf04bde0d..9fc4c7babb8 100644
--- a/src/mesa/main/image.c
+++ b/src/mesa/main/image.c
@@ -1,4 +1,4 @@
-/* $Id: image.c,v 1.63.2.3 2002/09/14 16:49:42 brianp Exp $ */
+/* $Id: image.c,v 1.63.2.4 2002/09/20 19:40:53 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -57,7 +57,8 @@ const struct gl_pixelstore_attrib _mesa_native_packing = {
    0,            /* ImageHeight */
    0,            /* SkipImages */
    GL_FALSE,     /* SwapBytes */
-   GL_FALSE      /* LsbFirst */
+   GL_FALSE,     /* LsbFirst */
+   GL_FALSE      /* ClientStorage */
 };
 
 
@@ -203,8 +204,8 @@ GLint _mesa_sizeof_packed_type( GLenum type )
          return sizeof(GLuint);
       case GL_UNSIGNED_INT_2_10_10_10_REV:
          return sizeof(GLuint);
-      case GL_UNSIGNED_SHORT_8_8_APPLE:
-      case GL_UNSIGNED_SHORT_8_8_REV_APPLE:
+      case GL_UNSIGNED_SHORT_8_8_MESA:
+      case GL_UNSIGNED_SHORT_8_8_REV_MESA:
          return sizeof(GLushort);      
       default:
          return -1;
@@ -308,8 +309,8 @@ GLint _mesa_bytes_per_pixel( GLenum format, GLenum type )
             return sizeof(GLuint);
          else
             return -1;
-      case GL_UNSIGNED_SHORT_8_8_APPLE:
-      case GL_UNSIGNED_SHORT_8_8_REV_APPLE:
+      case GL_UNSIGNED_SHORT_8_8_MESA:
+      case GL_UNSIGNED_SHORT_8_8_REV_MESA:
          if (format == GL_YCBCR_MESA)
             return sizeof(GLushort);
          else
@@ -405,8 +406,8 @@ _mesa_is_legal_format_and_type( GLenum format, GLenum type )
                return GL_FALSE;
          }
       case GL_YCBCR_MESA:
-         if (type == GL_UNSIGNED_SHORT_8_8_APPLE ||
-             type == GL_UNSIGNED_SHORT_8_8_REV_APPLE)
+         if (type == GL_UNSIGNED_SHORT_8_8_MESA ||
+             type == GL_UNSIGNED_SHORT_8_8_REV_MESA)
             return GL_TRUE;
          else
             return GL_FALSE;
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 46fea70f0c1..6442f602981 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -1,4 +1,4 @@
-/* $Id: mtypes.h,v 1.51.2.10 2002/09/15 17:35:05 brianp Exp $ */
+/* $Id: mtypes.h,v 1.51.2.11 2002/09/20 19:40:53 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -809,6 +809,7 @@ struct gl_texture_image {
    GLuint DepthLog2;		/* = log2(Depth2) */
    GLuint MaxLog2;		/* = MAX(WidthLog2, HeightLog2) */
    GLvoid *Data;		/* Image data, accessed via FetchTexel() */
+   GLboolean IsClientData;      /* Data owned by client? */
 
    const struct gl_texture_format *TexFormat;
 
@@ -991,6 +992,7 @@ struct gl_pixelstore_attrib {
    GLint SkipImages;      /* for GL_EXT_texture3D */
    GLboolean SwapBytes;
    GLboolean LsbFirst;
+   GLboolean ClientStorage; /* GL_APPLE_client_storage */
 };
 
 
@@ -1257,6 +1259,7 @@ struct gl_extensions {
    GLboolean SGIX_shadow;
    GLboolean SGIX_shadow_ambient;
    GLboolean _3DFX_texture_compression_FXT1;
+   GLboolean APPLE_client_storage;
 };
 
 
diff --git a/src/mesa/main/pixel.c b/src/mesa/main/pixel.c
index 1c34fbbfd40..175cfe7db41 100644
--- a/src/mesa/main/pixel.c
+++ b/src/mesa/main/pixel.c
@@ -1,8 +1,8 @@
-/* $Id: pixel.c,v 1.31.2.2 2002/04/24 20:41:51 brianp Exp $ */
+/* $Id: pixel.c,v 1.31.2.3 2002/09/20 19:40:53 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  4.0.3
+ * Version:  4.0.4
  *
  * Copyright (C) 1999-2002  Brian Paul   All Rights Reserved.
  *
@@ -223,6 +223,13 @@ _mesa_PixelStorei( GLenum pname, GLint param )
 	 FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
 	 ctx->Unpack.Alignment = param;
 	 break;
+      case GL_UNPACK_CLIENT_STORAGE_APPLE:
+         if (param == (GLint)ctx->Unpack.ClientStorage)
+            return;
+         FLUSH_VERTICES(ctx, _NEW_PACKUNPACK);
+         ctx->Unpack.ClientStorage = param ? GL_TRUE : GL_FALSE;
+         break;
+
       default:
 	 _mesa_error( ctx, GL_INVALID_ENUM, "glPixelStore" );
 	 return;
diff --git a/src/mesa/main/texformat.c b/src/mesa/main/texformat.c
index 5f14913905d..f5229ae4a1d 100644
--- a/src/mesa/main/texformat.c
+++ b/src/mesa/main/texformat.c
@@ -1,4 +1,4 @@
-/* $Id: texformat.c,v 1.11.2.1 2002/09/13 19:34:40 brianp Exp $ */
+/* $Id: texformat.c,v 1.11.2.2 2002/09/20 19:40:54 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -442,7 +442,7 @@ const struct gl_texture_format _mesa_texformat_ci8 = {
 const struct gl_texture_format _mesa_texformat_ycbcr = {
    MESA_FORMAT_YCBCR,			/* MesaFormat */
    GL_YCBCR_MESA,			/* BaseFormat */
-   GL_UNSIGNED_SHORT_8_8_APPLE,		/* Type */
+   GL_UNSIGNED_SHORT_8_8_MESA,		/* Type */
    0,					/* RedBits */
    0,					/* GreenBits */
    0,					/* BlueBits */
@@ -461,7 +461,7 @@ const struct gl_texture_format _mesa_texformat_ycbcr = {
 const struct gl_texture_format _mesa_texformat_ycbcr_rev = {
    MESA_FORMAT_YCBCR_REV,		/* MesaFormat */
    GL_YCBCR_MESA,			/* BaseFormat */
-   GL_UNSIGNED_SHORT_8_8_REV_APPLE,	/* Type */
+   GL_UNSIGNED_SHORT_8_8_REV_MESA,	/* Type */
    0,					/* RedBits */
    0,					/* GreenBits */
    0,					/* BlueBits */
@@ -631,7 +631,7 @@ _mesa_choose_tex_format( GLcontext *ctx, GLint internalFormat,
       return &_mesa_texformat_rgba;
 
    case GL_YCBCR_MESA:
-      if (type == GL_UNSIGNED_SHORT_8_8_APPLE)
+      if (type == GL_UNSIGNED_SHORT_8_8_MESA)
          return &_mesa_texformat_ycbcr;
       else
          return &_mesa_texformat_ycbcr_rev;
diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index e735648a172..8ec070478f0 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -1,4 +1,4 @@
-/* $Id: teximage.c,v 1.104.2.10 2002/09/15 17:35:05 brianp Exp $ */
+/* $Id: teximage.c,v 1.104.2.11 2002/09/20 19:40:54 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -904,8 +904,8 @@ texture_error_check( GLcontext *ctx, GLenum target,
       ASSERT(ctx->Extensions.MESA_ycbcr_texture);
       if (format != GL_YCBCR_MESA ||
           iformat != GL_YCBCR_MESA ||
-          (type != GL_UNSIGNED_SHORT_8_8_APPLE &&
-          type != GL_UNSIGNED_SHORT_8_8_REV_APPLE)) {
+          (type != GL_UNSIGNED_SHORT_8_8_MESA &&
+          type != GL_UNSIGNED_SHORT_8_8_REV_MESA)) {
          char message[100];
          sprintf(message,
                  "glTexImage%d(format/type/internalFormat YCBCR mismatch",
@@ -1437,9 +1437,9 @@ _mesa_GetTexImage( GLenum target, GLint level, GLenum format,
                       width * sizeof(GLushort));
                /* check for byte swapping */
                if ((texImage->TexFormat->MesaFormat == MESA_FORMAT_YCBCR
-                    && type == GL_UNSIGNED_SHORT_8_8_REV_APPLE) ||
+                    && type == GL_UNSIGNED_SHORT_8_8_REV_MESA) ||
                    (texImage->TexFormat->MesaFormat == MESA_FORMAT_YCBCR_REV
-                    && type == GL_UNSIGNED_SHORT_8_8_APPLE)) {
+                    && type == GL_UNSIGNED_SHORT_8_8_MESA)) {
                   if (!ctx->Pack.SwapBytes)
                      _mesa_swap2((GLushort *) dest, width);
                }