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| author | Loren Merritt <lorenm@u.washington.edu> | 2006-08-28 09:33:01 +0000 |
|---|---|---|
| committer | Loren Merritt <lorenm@u.washington.edu> | 2006-08-28 09:33:01 +0000 |
| commit | 3e20143ee7b2e3b9b11eaaa4bda971281ae0efbf (patch) | |
| tree | 4c991508d67a3b40fb302a0ffb842c7bb32fc0c6 /libavcodec/i386/dsputil_mmx.c | |
| parent | 001299bfe8142740d4260d5443fa91eb951dbdcb (diff) | |
| download | ffmpeg-3e20143ee7b2e3b9b11eaaa4bda971281ae0efbf.tar.gz | |
mmx implementation of deblocking strength decision.
2-3% faster h264.
Originally committed as revision 6113 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/i386/dsputil_mmx.c')
| -rw-r--r-- | libavcodec/i386/dsputil_mmx.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/i386/dsputil_mmx.c b/libavcodec/i386/dsputil_mmx.c index cf67ca4dda..9e6c88721c 100644 --- a/libavcodec/i386/dsputil_mmx.c +++ b/libavcodec/i386/dsputil_mmx.c @@ -53,6 +53,9 @@ static const uint64_t ff_pw_32 attribute_used __attribute__ ((aligned(8))) = 0x0 static const uint64_t ff_pw_64 attribute_used __attribute__ ((aligned(8))) = 0x0040004000400040ULL; static const uint64_t ff_pw_15 attribute_used __attribute__ ((aligned(8))) = 0x000F000F000F000FULL; +static const uint64_t ff_pb_1 attribute_used __attribute__ ((aligned(8))) = 0x0101010101010101ULL; +static const uint64_t ff_pb_3 attribute_used __attribute__ ((aligned(8))) = 0x0303030303030303ULL; +static const uint64_t ff_pb_7 attribute_used __attribute__ ((aligned(8))) = 0x0707070707070707ULL; static const uint64_t ff_pb_3F attribute_used __attribute__ ((aligned(8))) = 0x3F3F3F3F3F3F3F3FULL; static const uint64_t ff_pb_FC attribute_used __attribute__ ((aligned(8))) = 0xFCFCFCFCFCFCFCFCULL; @@ -3282,6 +3285,7 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx) c->h264_h_loop_filter_chroma= h264_h_loop_filter_chroma_mmx2; c->h264_v_loop_filter_chroma_intra= h264_v_loop_filter_chroma_intra_mmx2; c->h264_h_loop_filter_chroma_intra= h264_h_loop_filter_chroma_intra_mmx2; + c->h264_loop_filter_strength= h264_loop_filter_strength_mmx2; c->weight_h264_pixels_tab[0]= ff_h264_weight_16x16_mmx2; c->weight_h264_pixels_tab[1]= ff_h264_weight_16x8_mmx2; |