dri2proto: Revert "dri2proto: make DRI2 swap event match GLX spec"

(From OE-Core rev: 55575a64af87471bd0cf08cc3f31809bfb4e6107)

Signed-off-by: Dexuan Cui <dexuan.cui@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 55 insertions, 1 deletions

diff --git a/meta/recipes-graphics/xorg-proto/dri2proto/restore_to_old_xDRI2BufferSwapComplete.patch b/meta/recipes-graphics/xorg-proto/dri2proto/restore_to_old_xDRI2BufferSwapComplete.patch
new file mode 100644
index 0000000000..e628f6dff3
--- /dev/null
+++ b/meta/recipes-graphics/xorg-proto/dri2proto/restore_to_old_xDRI2BufferSwapComplete.patch
@@ -0,0 +1,53 @@
+Upstream-Status: Inappropriate [backport from upstream]
+
+In May, people already reported the mesa-dri build issue when upgrading to
+glproto-1.4.13 and dri2proto-2.4:
+http://lists.freedesktop.org/archives/mesa-dev/2011-May/007331.html
+
+The story is: Jesse tried to change the definitions of some structs
+in glproto, dri2proto and mesa-dri, but the change in mesa-dri side was accepted
+and then reverted, see
+http://cgit.freedesktop.org/mesa/mesa/commit/?id=dc4a3edcf9d414d5098618d5d3b79d8dd90adcc3
+
+so in glproto and driproto's sides, we have to revert the change, too:
+http://cgit.freedesktop.org/xorg/proto/dri2proto/commit/?id=f3c211e1ae183dab5c7529814c9f42af2c29fc6c
+
+We could remove this patch when upgrading to newer glproto, dri2proto and
+mesa-dri in future.
+
+Wed Jun 15 14:33:14 CST 2011
+Dexuan Cui <dexuan.cui@intel.com>
+
+-------------------------------------------------------
+
+commit f3c211e1ae183dab5c7529814c9f42af2c29fc6c
+Author: Jesse Barnes <jbarnes@virtuousgeek.org>
+Date:   Thu May 5 09:22:39 2011 -0700
+
+    Revert "dri2proto: make DRI2 swap event match GLX spec"
+    
+    This reverts commit 0ca3778de195a82087d0f07415a1cf8fc94f5b0a.
+    
+    This broke compatibility by renaming existing struct fields.  So revert
+    in favor of a new struct.
+
+diff --git a/dri2proto.h b/dri2proto.h
+index ff76355..9708a4a 100644
+--- a/dri2proto.h
++++ b/dri2proto.h
+@@ -290,13 +290,13 @@ typedef struct {
+     CARD8 pad;
+     CARD16 sequenceNumber B16;
+     CARD16 event_type B16;
+-    CARD16 pad2;
+     CARD32 drawable B32;
+     CARD32 ust_hi B32;
+     CARD32 ust_lo B32;
+     CARD32 msc_hi B32;
+     CARD32 msc_lo B32;
+-    CARD32 sbc B32;
++    CARD32 sbc_hi B32;
++    CARD32 sbc_lo B32;
+ } xDRI2BufferSwapComplete;
+ #define sz_xDRI2BufferSwapComplete 32
+ 
diff --git a/meta/recipes-graphics/xorg-proto/dri2proto_2.4.bb b/meta/recipes-graphics/xorg-proto/dri2proto_2.4.bb
index 9d30e948ec..4861f7d11b 100644
--- a/meta/recipes-graphics/xorg-proto/dri2proto_2.4.bb
+++ b/meta/recipes-graphics/xorg-proto/dri2proto_2.4.bb
@@ -1,4 +1,5 @@
 require xorg-proto-common.inc
+SRC_URI += "file://restore_to_old_xDRI2BufferSwapComplete.patch"
 
 SUMMARY = "DRI2: Direct Rendering Infrastructure 2 headers"
 
@@ -10,7 +11,7 @@ LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://COPYING;md5=2e396fa91834f8786032cad2da5638f3 \
                     file://dri2proto.h;endline=31;md5=22f28bf68d01b533f26195e94b3ed8ca"
 
-PR = "r0"
+PR = "r1"
 
 SRC_URI[md5sum] = "0cdeb1e95901813385dc9576be272bd3"
 SRC_URI[sha256sum] = "ff156f178d48ab31beeb4be5eb39d5df7540791ba489a8d94c443bb99a2376f1"