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| author | Eli Friedman <eli.friedman@gmail.com> | 2010-09-29 15:34:43 +0000 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2010-09-29 15:34:43 +0000 |
| commit | 329d689f7563bd0da3e7fc8493756cb2185ed088 (patch) | |
| tree | 5af0a997c43fb612a214f122bcc647a9068bf1c2 /libavcodec | |
| parent | 77336a5e1287d1cf35375075054717963f5e1421 (diff) | |
| download | ffmpeg-329d689f7563bd0da3e7fc8493756cb2185ed088.tar.gz | |
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
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/x86/dsputil_mmx.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/x86/dsputil_mmx.c b/libavcodec/x86/dsputil_mmx.c index a4480f71b2..3f00762a86 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); } |