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| author | James Almer <jamrial@gmail.com> | 2017-11-19 00:32:25 -0300 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2017-11-20 18:33:58 -0300 |
| commit | aea0f06db74c1f924429d3cf9ff9f803d00feaf5 (patch) | |
| tree | 3d167d59409fb4bbcb9580f64d4c798234b21284 /libavcodec/x86/jpeg2000dsp_init.c | |
| parent | 501435e5e6459643f37596f7ab849242d0227c23 (diff) | |
| download | ffmpeg-aea0f06db74c1f924429d3cf9ff9f803d00feaf5.tar.gz | |
x86/jpeg2000dsp: add ff_ict_float_{fma3,fma4}
jpeg2000_ict_float_c: 2296.0
jpeg2000_ict_float_sse: 628.0
jpeg2000_ict_float_avx: 317.0
jpeg2000_ict_float_fma3: 262.0
Signed-off-by: James Almer <jamrial@gmail.com>
Diffstat (limited to 'libavcodec/x86/jpeg2000dsp_init.c')
| -rw-r--r-- | libavcodec/x86/jpeg2000dsp_init.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libavcodec/x86/jpeg2000dsp_init.c b/libavcodec/x86/jpeg2000dsp_init.c index baa81383ea..7310a1d0e1 100644 --- a/libavcodec/x86/jpeg2000dsp_init.c +++ b/libavcodec/x86/jpeg2000dsp_init.c @@ -26,6 +26,8 @@ void ff_ict_float_sse(void *src0, void *src1, void *src2, int csize); void ff_ict_float_avx(void *src0, void *src1, void *src2, int csize); +void ff_ict_float_fma3(void *src0, void *src1, void *src2, int csize); +void ff_ict_float_fma4(void *src0, void *src1, void *src2, int csize); void ff_rct_int_sse2 (void *src0, void *src1, void *src2, int csize); void ff_rct_int_avx2 (void *src0, void *src1, void *src2, int csize); @@ -44,6 +46,14 @@ av_cold void ff_jpeg2000dsp_init_x86(Jpeg2000DSPContext *c) c->mct_decode[FF_DWT97] = ff_ict_float_avx; } + if (EXTERNAL_FMA4(cpu_flags)) { + c->mct_decode[FF_DWT97] = ff_ict_float_fma4; + } + + if (EXTERNAL_FMA3_FAST(cpu_flags)) { + c->mct_decode[FF_DWT97] = ff_ict_float_fma3; + } + if (EXTERNAL_AVX2_FAST(cpu_flags)) { c->mct_decode[FF_DWT53] = ff_rct_int_avx2; } |