diff options
| author | Justin Ruggles <justin.ruggles@gmail.com> | 2012-06-08 23:20:59 -0400 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2012-06-18 18:01:14 -0400 |
| commit | 82b2df979069063beb14be340350501c8340f9cd (patch) | |
| tree | 3c6a61d185f9fbab0d21ebce259ef232973d7219 /libavutil/x86/float_dsp_init.c | |
| parent | cb5042d02c66aed68643633446f6bf623b72416e (diff) | |
| download | ffmpeg-82b2df979069063beb14be340350501c8340f9cd.tar.gz | |
float_dsp: add x86-optimized functions for vector_fmac_scalar()
Diffstat (limited to 'libavutil/x86/float_dsp_init.c')
| -rw-r--r-- | libavutil/x86/float_dsp_init.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libavutil/x86/float_dsp_init.c b/libavutil/x86/float_dsp_init.c index 10bb226f23..d259a367e0 100644 --- a/libavutil/x86/float_dsp_init.c +++ b/libavutil/x86/float_dsp_init.c @@ -26,6 +26,11 @@ extern void ff_vector_fmul_sse(float *dst, const float *src0, const float *src1, extern void ff_vector_fmul_avx(float *dst, const float *src0, const float *src1, int len); +extern void ff_vector_fmac_scalar_sse(float *dst, const float *src, float mul, + int len); +extern void ff_vector_fmac_scalar_avx(float *dst, const float *src, float mul, + int len); + void ff_float_dsp_init_x86(AVFloatDSPContext *fdsp) { #if HAVE_YASM @@ -33,9 +38,11 @@ void ff_float_dsp_init_x86(AVFloatDSPContext *fdsp) if (mm_flags & AV_CPU_FLAG_SSE && HAVE_SSE) { fdsp->vector_fmul = ff_vector_fmul_sse; + fdsp->vector_fmac_scalar = ff_vector_fmac_scalar_sse; } if (mm_flags & AV_CPU_FLAG_AVX && HAVE_AVX) { fdsp->vector_fmul = ff_vector_fmul_avx; + fdsp->vector_fmac_scalar = ff_vector_fmac_scalar_avx; } #endif } |