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| author | Ronald S. Bultje <rsbultje@gmail.com> | 2013-09-21 22:03:00 -0400 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2013-10-02 21:03:15 -0400 |
| commit | f1548c008fc5d50488bb7bbc2aa4cf49d89a0bda (patch) | |
| tree | 7c11cf685ee12c80eaba56dc1deb61003833ddac /libavcodec/x86/vp9dsp_init.c | |
| parent | c07ac8d467f0682d46be5d76337e2d86de21a0c2 (diff) | |
| download | ffmpeg-f1548c008fc5d50488bb7bbc2aa4cf49d89a0bda.tar.gz | |
Full-pixel MC functions.
Decoding time of ped1080p.webm goes from 11.3sec to 11.1sec.
Diffstat (limited to 'libavcodec/x86/vp9dsp_init.c')
| -rw-r--r-- | libavcodec/x86/vp9dsp_init.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/libavcodec/x86/vp9dsp_init.c b/libavcodec/x86/vp9dsp_init.c index d135cf4bae..cf7a1a4bf4 100644 --- a/libavcodec/x86/vp9dsp_init.c +++ b/libavcodec/x86/vp9dsp_init.c @@ -27,6 +27,22 @@ #if HAVE_YASM +#define fpel_func(avg, sz, opt) \ +void ff_##avg##sz##_##opt(uint8_t *dst, ptrdiff_t dst_stride, \ + const uint8_t *src, ptrdiff_t src_stride, \ + int h, int mx, int my) +fpel_func(put, 4, mmx); +fpel_func(put, 8, mmx); +fpel_func(put, 16, sse); +fpel_func(put, 32, sse); +fpel_func(put, 64, sse); +fpel_func(avg, 4, sse); +fpel_func(avg, 8, sse); +fpel_func(avg, 16, sse2); +fpel_func(avg, 32, sse2); +fpel_func(avg, 64, sse2); +#undef fpel_func + #define mc_func(avg, sz, dir, opt) \ void ff_##avg##_8tap_1d_##dir##_##sz##_##opt(uint8_t *dst, ptrdiff_t dst_stride, \ const uint8_t *src, ptrdiff_t src_stride, \ @@ -141,6 +157,13 @@ av_cold void ff_vp9dsp_init_x86(VP9DSPContext *dsp) #if HAVE_YASM int cpu_flags = av_get_cpu_flags(); +#define init_fpel(idx1, idx2, sz, type, opt) \ + dsp->mc[idx1][FILTER_8TAP_SMOOTH ][idx2][0][0] = \ + dsp->mc[idx1][FILTER_8TAP_REGULAR][idx2][0][0] = \ + dsp->mc[idx1][FILTER_8TAP_SHARP ][idx2][0][0] = \ + dsp->mc[idx1][FILTER_BILINEAR ][idx2][0][0] = ff_##type##sz##_##opt + + #define init_subpel1(idx1, idx2, idxh, idxv, sz, dir, type, opt) \ dsp->mc[idx1][FILTER_8TAP_SMOOTH ][idx2][idxh][idxv] = type##_8tap_smooth_##sz##dir##_##opt; \ dsp->mc[idx1][FILTER_8TAP_REGULAR][idx2][idxh][idxv] = type##_8tap_regular_##sz##dir##_##opt; \ @@ -158,11 +181,31 @@ av_cold void ff_vp9dsp_init_x86(VP9DSPContext *dsp) init_subpel2(idx, 0, 1, v, type, opt); \ init_subpel2(idx, 1, 0, h, type, opt) + if (cpu_flags & AV_CPU_FLAG_MMX) { + init_fpel(4, 0, 4, put, mmx); + init_fpel(3, 0, 8, put, mmx); + } + + if (cpu_flags & AV_CPU_FLAG_SSE) { + init_fpel(2, 0, 16, put, sse); + init_fpel(1, 0, 32, put, sse); + init_fpel(0, 0, 64, put, sse); + init_fpel(4, 1, 4, avg, sse); + init_fpel(3, 1, 8, avg, sse); + } + + if (cpu_flags & AV_CPU_FLAG_SSE2) { + init_fpel(2, 1, 16, avg, sse2); + init_fpel(1, 1, 32, avg, sse2); + init_fpel(0, 1, 64, avg, sse2); + } + if (cpu_flags & AV_CPU_FLAG_SSSE3) { init_subpel3(0, put, ssse3); init_subpel3(1, avg, ssse3); } +#undef init_fpel #undef init_subpel1 #undef init_subpel2 #undef init_subpel3 |