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| author | Loren Merritt <lorenm@u.washington.edu> | 2008-04-01 04:51:28 +0000 |
|---|---|---|
| committer | Loren Merritt <lorenm@u.washington.edu> | 2008-04-01 04:51:28 +0000 |
| commit | ce53144bac00bff5e7fd682c4d72daf80b21d6fb (patch) | |
| tree | 9509b539307770ff2e77694d01863582a42ca0d8 /libavcodec/i386/dsputil_mmx.c | |
| parent | 4e0af031f1a5ef9230a62403b7e4c6cf61183d55 (diff) | |
| download | ffmpeg-ce53144bac00bff5e7fd682c4d72daf80b21d6fb.tar.gz | |
h264 chroma mc ssse3
width8: 180->92, width4: 78->63 cycles (core2)
Originally committed as revision 12661 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/i386/dsputil_mmx.c')
| -rw-r--r-- | libavcodec/i386/dsputil_mmx.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/i386/dsputil_mmx.c b/libavcodec/i386/dsputil_mmx.c index d4010ca0ac..85cbfb655f 100644 --- a/libavcodec/i386/dsputil_mmx.c +++ b/libavcodec/i386/dsputil_mmx.c @@ -54,6 +54,7 @@ DECLARE_ALIGNED_8 (const uint64_t, ff_pw_8 ) = 0x0008000800080008ULL; DECLARE_ALIGNED_8 (const uint64_t, ff_pw_15 ) = 0x000F000F000F000FULL; DECLARE_ALIGNED_16(const xmm_t, ff_pw_16 ) = {0x0010001000100010ULL, 0x0010001000100010ULL}; DECLARE_ALIGNED_8 (const uint64_t, ff_pw_20 ) = 0x0014001400140014ULL; +DECLARE_ALIGNED_16(const xmm_t, ff_pw_28 ) = {0x001C001C001C001CULL, 0x001C001C001C001CULL}; DECLARE_ALIGNED_16(const xmm_t, ff_pw_32 ) = {0x0020002000200020ULL, 0x0020002000200020ULL}; DECLARE_ALIGNED_8 (const uint64_t, ff_pw_42 ) = 0x002A002A002A002AULL; DECLARE_ALIGNED_8 (const uint64_t, ff_pw_64 ) = 0x0040004000400040ULL; @@ -2376,6 +2377,11 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx) H264_QPEL_FUNCS(3, 1, ssse3); H264_QPEL_FUNCS(3, 2, ssse3); H264_QPEL_FUNCS(3, 3, ssse3); + c->put_no_rnd_h264_chroma_pixels_tab[0]= put_h264_chroma_mc8_ssse3_nornd; + c->put_h264_chroma_pixels_tab[0]= put_h264_chroma_mc8_ssse3_rnd; + c->avg_h264_chroma_pixels_tab[0]= avg_h264_chroma_mc8_ssse3_rnd; + c->put_h264_chroma_pixels_tab[1]= put_h264_chroma_mc4_ssse3; + c->avg_h264_chroma_pixels_tab[1]= avg_h264_chroma_mc4_ssse3; c->add_png_paeth_prediction= add_png_paeth_prediction_ssse3; } #endif |