fix the mesa-dri build failure after upgrading to newer glproto and dri2proto

new file mode 100644
index 0000000..19f41c9
@@ -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 dri2proto's sides, we have to revert the change, too:
+http://cgit.freedesktop.org/xorg/proto/glproto/commit/?id=7196c9441af941be74180f8e8d4e10a08659b80f
+
+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 <[email protected]>
+
+-------------------------------------------------------
+
+commit 7196c9441af941be74180f8e8d4e10a08659b80f
+Author: Jesse Barnes <[email protected]>
+Date:   Thu May 5 09:21:19 2011 -0700
+
+    Revert "glxproto: make GLX swap event struct match spec"
+    
+    This reverts commit f5403828c68af0f12c79c0504df0a4781ca84b2b.
+    
+    This broke compatibility with existing code, so revert in favor of a new
+    struct definition instead.
+
+diff --git a/glxproto.h b/glxproto.h
+index dfa0647..0ff44e3 100644
+--- a/glxproto.h
++++ b/glxproto.h
+@@ -1375,13 +1375,13 @@ typedef struct {
+     BYTE pad;
+     CARD16 sequenceNumber B16;
+     CARD16 event_type B16;
+-    CARD16 pad2;
+     CARD32 drawable;
+     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;
+ } xGLXBufferSwapComplete;
+ 
+ /************************************************************************/

index 38b17b6..7ba9831 100644
@@ -1,4 +1,5 @@
 require xorg-proto-common.inc
+SRC_URI += "file://restore_the_old_xGLXBufferSwapComplete.patch"
 
 SUMMARY = "OpenGL: X OpenGL extension headers"
 

@@ -10,7 +11,7 @@ LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://COPYING;md5=d44ed0146997856304dfbb512a59a8de \
                     file://glxproto.h;beginline=4;endline=32;md5=6b79c570f644363b356456e7d44471d9"
 
-PR = "r0"
+PR = "r1"
 PE = "1"
 
 BBCLASSEXTEND = "nativesdk"

new file mode 100644
index 0000000..e628f6d
@@ -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 <[email protected]>
+
+-------------------------------------------------------
+
+commit f3c211e1ae183dab5c7529814c9f42af2c29fc6c
+Author: Jesse Barnes <[email protected]>
+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
+ 

index 9d30e94..4861f7d 100644
@@ -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"