[SCM] libav/experimental: Enable unscaled packed422 -> planar 420 converters by default as the imgconvert inherited quality issues should be fixed.

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit ff8084cf1c4acf272d7582e138830e8ac2b221a8
Author: Michael Niedermayer <michaelni at gmx.at>
Date:   Sat Mar 21 23:59:02 2009 +0000

    Enable unscaled packed422 -> planar 420 converters by default as the
    imgconvert inherited quality issues should be fixed.
    
    Originally committed as revision 29031 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

diff --git a/libswscale/swscale.c b/libswscale/swscale.c
index bc35ad5..d9c1c59 100644
--- a/libswscale/swscale.c
+++ b/libswscale/swscale.c
@@ -2575,12 +2575,11 @@ SwsContext *sws_getContext(int srcW, int srcH, enum PixelFormat srcFormat, int d
                 else if (dstFormat == PIX_FMT_UYVY422)
                     c->swScale= PlanarToUyvyWrapper;
             }
-
-            if(srcFormat == PIX_FMT_YUYV422 && dstFormat == PIX_FMT_YUV420P)
-                c->swScale= YUYV2YUV420Wrapper;
-            if(srcFormat == PIX_FMT_UYVY422 && dstFormat == PIX_FMT_YUV420P)
-                c->swScale= UYVY2YUV420Wrapper;
         }
+        if(srcFormat == PIX_FMT_YUYV422 && dstFormat == PIX_FMT_YUV420P)
+            c->swScale= YUYV2YUV420Wrapper;
+        if(srcFormat == PIX_FMT_UYVY422 && dstFormat == PIX_FMT_YUV420P)
+            c->swScale= UYVY2YUV420Wrapper;
         if(srcFormat == PIX_FMT_YUYV422 && dstFormat == PIX_FMT_YUV422P)
             c->swScale= YUYV2YUV422Wrapper;
         if(srcFormat == PIX_FMT_UYVY422 && dstFormat == PIX_FMT_YUV422P)

-- 
Libav/FFmpeg packaging