From 3d6bf0f8cf128ee67d448491be44d345547b75c5 Mon Sep 17 00:00:00 2001
From: Pauli Nieminen <suokkos@gmail.com>
Date: Fri, 28 Aug 2009 17:05:44 +0300
Subject: radeon: Fix DRI2BufferPtr to be DRI2Buffer2Ptr for xserver 1.6.

Bump requirement for xserver in KMS mode to 1.6.2 for DRI2Buffer2Ptr.
---
 configure.ac      |  2 +-
 src/radeon_dri2.c | 22 ++++++++++++++--------
 2 files changed, 15 insertions(+), 9 deletions(-)

diff --git a/configure.ac b/configure.ac
index 48375eec..66f76aa3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -140,7 +140,7 @@ if test "$DRI" = yes; then
 	   	AC_CHECK_HEADER(xf86drmMode.h,[DRM_MODE=yes],[DRM_MODE=no],[#include <stdint.h>
 #include <stdlib.h>])
 		if test "x$DRM_MODE" = xyes; then
-		   	PKG_CHECK_MODULES(LIBDRM_RADEON, [xorg-server >= 1.6 libdrm_radeon],
+			PKG_CHECK_MODULES(LIBDRM_RADEON, [xorg-server >= 1.6.2 libdrm_radeon],
 			[LIBDRM_RADEON=yes], [LIBDRM_RADEON=no])
 
 			if test "x$LIBDRM_RADEON" = xyes; then
diff --git a/src/radeon_dri2.c b/src/radeon_dri2.c
index 613fde82..051cc789 100644
--- a/src/radeon_dri2.c
+++ b/src/radeon_dri2.c
@@ -46,6 +46,12 @@
 #define USE_DRI2_1_1_0
 #endif
 
+#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(1,6,99,0, 0)
+typedef DRI2BufferPtr BufferPtr;
+#else
+typedef DRI2Buffer2Ptr BufferPtr;
+#endif
+
 struct dri2_buffer_priv {
     PixmapPtr   pixmap;
     unsigned int attachment;
@@ -53,13 +59,13 @@ struct dri2_buffer_priv {
 
 
 #ifndef USE_DRI2_1_1_0
-static DRI2BufferPtr
+static BufferPtr
 radeon_dri2_create_buffers(DrawablePtr drawable,
                            unsigned int *attachments,
                            int count)
 {
     ScreenPtr pScreen = drawable->pScreen;
-    DRI2BufferPtr buffers;
+    BufferPtr buffers;
     struct dri2_buffer_priv *privates;
     PixmapPtr pixmap, depth_pixmap;
     struct radeon_exa_pixmap_priv *driver_priv;
@@ -131,13 +137,13 @@ radeon_dri2_create_buffers(DrawablePtr drawable,
     return buffers;
 }
 #else
-static DRI2BufferPtr
+static BufferPtr
 radeon_dri2_create_buffer(DrawablePtr drawable,
                           unsigned int attachment,
                           unsigned int format)
 {
     ScreenPtr pScreen = drawable->pScreen;
-    DRI2BufferPtr buffers;
+    BufferPtr buffers;
     struct dri2_buffer_priv *privates;
     PixmapPtr pixmap, depth_pixmap;
     struct radeon_exa_pixmap_priv *driver_priv;
@@ -214,7 +220,7 @@ radeon_dri2_create_buffer(DrawablePtr drawable,
 #ifndef USE_DRI2_1_1_0
 static void
 radeon_dri2_destroy_buffers(DrawablePtr drawable,
-                            DRI2BufferPtr buffers,
+                            BufferPtr buffers,
                             int count)
 {
     ScreenPtr pScreen = drawable->pScreen;
@@ -232,7 +238,7 @@ radeon_dri2_destroy_buffers(DrawablePtr drawable,
 }
 #else
 static void
-radeon_dri2_destroy_buffer(DrawablePtr drawable, DRI2BufferPtr buffers)
+radeon_dri2_destroy_buffer(DrawablePtr drawable, BufferPtr buffers)
 {
     if(buffers)
     {
@@ -251,8 +257,8 @@ radeon_dri2_destroy_buffer(DrawablePtr drawable, DRI2BufferPtr buffers)
 static void
 radeon_dri2_copy_region(DrawablePtr drawable,
                         RegionPtr region,
-                        DRI2BufferPtr dest_buffer,
-                        DRI2BufferPtr src_buffer)
+                        BufferPtr dest_buffer,
+                        BufferPtr src_buffer)
 {
     struct dri2_buffer_priv *src_private = src_buffer->driverPrivate;
     struct dri2_buffer_priv *dst_private = dest_buffer->driverPrivate;
-- 
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