[SCM] libav/experimental: Use sse2 variant of put_pixels16() for no_rnd also. Provides a minor speed increase to e.g. vc1, snow and mpeg decoding.

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit 329d689f7563bd0da3e7fc8493756cb2185ed088
Author: Eli Friedman <eli.friedman at gmail.com>
Date:   Wed Sep 29 15:34:43 2010 +0000

    Use sse2 variant of put_pixels16() for no_rnd also. Provides a minor speed
    increase to e.g. vc1, snow and mpeg decoding.
    
    Patch by Eli Friedman <eli dot friedman gmail com>.
    
    Originally committed as revision 25259 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavcodec/x86/dsputil_mmx.c b/libavcodec/x86/dsputil_mmx.c
index a4480f7..3f00762 100644
--- a/libavcodec/x86/dsputil_mmx.c
+++ b/libavcodec/x86/dsputil_mmx.c
@@ -2820,6 +2820,7 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
         if((mm_flags & AV_CPU_FLAG_SSE2) && !(mm_flags & AV_CPU_FLAG_3DNOW)){
             // these functions are slower than mmx on AMD, but faster on Intel
             c->put_pixels_tab[0][0] = put_pixels16_sse2;
+            c->put_no_rnd_pixels_tab[0][0] = put_pixels16_sse2;
             c->avg_pixels_tab[0][0] = avg_pixels16_sse2;
             H264_QPEL_FUNCS(0, 0, sse2);
         }

-- 
Libav/FFmpeg packaging