[SCM] libav/experimental: Put variable declaration inside an #ifdef to avoid an unused variable warning.

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit 5155b8395c0fe6079bd46cb821423c47b02b5c0b
Author: Diego Biurrun <diego at biurrun.de>
Date:   Mon Nov 17 10:33:59 2008 +0000

    Put variable declaration inside an #ifdef to avoid an unused variable warning.
    
    Originally committed as revision 27945 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

diff --git a/libswscale/swscale_template.c b/libswscale/swscale_template.c
index 5754c10..4c8bc6e 100644
--- a/libswscale/swscale_template.c
+++ b/libswscale/swscale_template.c
@@ -1826,11 +1826,12 @@ static inline void RENAME(rgb24ToY)(uint8_t *dst, uint8_t *src, long width, uint
 
 static inline void RENAME(rgb24ToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, long width, uint32_t *unused)
 {
-    int i;
-    assert(src1==src2);
 #ifdef HAVE_MMX
+    assert(src1==src2);
     RENAME(bgr24ToUV_mmx)(dstU, dstV, src1, width, PIX_FMT_RGB24);
 #else
+    int i;
+    assert(src1==src2);
     for (i=0; i<width; i++)
     {
         int r= src1[3*i + 0];

-- 
Libav/FFmpeg packaging