[SCM] libav/experimental: Remove unused PREFETCHW macro

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit 4b19045566d5b67be200eebb4eba577c865d133a
Author: Zuxy Meng <zuxy.meng at gmail.com>
Date:   Sat Jan 9 14:44:20 2010 +0000

    Remove unused PREFETCHW macro
    
    Originally committed as revision 30253 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

diff --git a/libswscale/rgb2rgb_template.c b/libswscale/rgb2rgb_template.c
index 1a5464a..cdb5c8e 100644
--- a/libswscale/rgb2rgb_template.c
+++ b/libswscale/rgb2rgb_template.c
@@ -34,7 +34,6 @@
 #undef EMMS
 #undef SFENCE
 #undef MMREG_SIZE
-#undef PREFETCHW
 #undef PAVGB
 
 #if HAVE_SSE2
@@ -45,15 +44,12 @@
 
 #if HAVE_AMD3DNOW
 #define PREFETCH  "prefetch"
-#define PREFETCHW "prefetchw"
 #define PAVGB     "pavgusb"
 #elif HAVE_MMX2
 #define PREFETCH "prefetchnta"
-#define PREFETCHW "prefetcht0"
 #define PAVGB     "pavgb"
 #else
 #define PREFETCH  " # nop"
-#define PREFETCHW " # nop"
 #endif
 
 #if HAVE_AMD3DNOW
diff --git a/libswscale/swscale_template.c b/libswscale/swscale_template.c
index d14cf8f..9aa9bd8 100644
--- a/libswscale/swscale_template.c
+++ b/libswscale/swscale_template.c
@@ -25,17 +25,13 @@
 #undef MOVNTQ
 #undef PAVGB
 #undef PREFETCH
-#undef PREFETCHW
 
 #if COMPILE_TEMPLATE_AMD3DNOW
 #define PREFETCH  "prefetch"
-#define PREFETCHW "prefetchw"
 #elif COMPILE_TEMPLATE_MMX2
 #define PREFETCH "prefetchnta"
-#define PREFETCHW "prefetcht0"
 #else
 #define PREFETCH  " # nop"
-#define PREFETCHW " # nop"
 #endif
 
 #if COMPILE_TEMPLATE_MMX2

-- 
Libav/FFmpeg packaging