Bug 468327. Disable optimized YUV-RGB conversion on Mac since it's incorrect. r+sr=roc

media/liboggplay/README_MOZILLA

@@ -9,3 +9,6 @@ The svn revision number used was r3774.
 
 The patch from Annodex trac ticket 421 is applied to fix bug 459938:
   http://trac.annodex.net/ticket/421
+
+The patch from Bug 468327 (yuv_disable_optimized.patch) is applied
+to disable optimized yuv to rgb routines.

media/liboggplay/src/liboggplay/oggplay_yuv2rgb.c

@@ -54,7 +54,10 @@
  *  V = 0.615 R - 0.515 G - 0.100 B
  */
 
-#if defined(__MMX__) || defined(__SSE__) || defined(__SSE2__) || defined(__SSE3__)
+// Optimized YUV to RGB conversion routine disabled due to generating
+// incorrect colours. See Annodex trac ticket 421:
+// http://trac.annodex.net/ticket/421
+#if 0 //defined(__MMX__) || defined(__SSE__) || defined(__SSE2__) || defined(__SSE3__)
 
 #if defined(WIN32)
 #define restrict

media/liboggplay/update.sh

@@ -36,4 +36,5 @@ rm ./src/liboggplay/oggplay_private.h1
 sed s/\#ifdef\ HAVE_INTTYPES_H/\#if\ HAVE_INTTYPES_H/g $1/src/liboggplay/oggplay_data.c >./src/liboggplay/oggplay_data.c
 cd ./src/liboggplay
 patch <../../yuv2rgb-vanilla-fix.patch
+patch <../../yuv_disable_optimized.patch
 cd ../..

media/liboggplay/yuv_disable_optimized.patch

@@ -0,0 +1,16 @@
+diff --git a/media/liboggplay/src/liboggplay/oggplay_yuv2rgb.c b/media/liboggplay/src/liboggplay/oggplay_yuv2rgb.c
+index 8ace308..0e2cef0 100644
+--- a/media/liboggplay/src/liboggplay/oggplay_yuv2rgb.c
++++ b/media/liboggplay/src/liboggplay/oggplay_yuv2rgb.c
+@@ -54,7 +54,10 @@
+  *  V = 0.615 R - 0.515 G - 0.100 B
+  */
+ 
+-#if defined(__MMX__) || defined(__SSE__) || defined(__SSE2__) || defined(__SSE3__)
++// Optimized YUV to RGB conversion routine disabled due to generating
++// incorrect colours. See Annodex trac ticket 421:
++// http://trac.annodex.net/ticket/421
++#if 0 //defined(__MMX__) || defined(__SSE__) || defined(__SSE2__) || defined(__SSE3__)
+ 
+ #if defined(WIN32)
+ #define restrict