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| author | Justin Ruggles <justin.ruggles@gmail.com> | 2012-09-22 18:41:25 -0400 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2012-11-26 11:30:19 -0500 |
| commit | 947f933687b9fd4d80b6cad468ddc2b5b20a9c38 (patch) | |
| tree | 64f58493f3abc3690267f77899289ccfbe49734a /libavutil/x86/float_dsp_init.c | |
| parent | 284ea790d89441fa1e6b2d72d3c1ed6d61972f0b (diff) | |
| download | ffmpeg-streaming-947f933687b9fd4d80b6cad468ddc2b5b20a9c38.zip ffmpeg-streaming-947f933687b9fd4d80b6cad468ddc2b5b20a9c38.tar.gz | |
x86: float_dsp: add SSE version of vector_fmul_scalar()
Diffstat (limited to 'libavutil/x86/float_dsp_init.c')
| -rw-r--r-- | libavutil/x86/float_dsp_init.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavutil/x86/float_dsp_init.c b/libavutil/x86/float_dsp_init.c index d1b0b8c..d14ec6a 100644 --- a/libavutil/x86/float_dsp_init.c +++ b/libavutil/x86/float_dsp_init.c @@ -32,6 +32,9 @@ extern void ff_vector_fmac_scalar_sse(float *dst, const float *src, float mul, extern void ff_vector_fmac_scalar_avx(float *dst, const float *src, float mul, int len); +extern void ff_vector_fmul_scalar_sse(float *dst, const float *src, float mul, + int len); + void ff_float_dsp_init_x86(AVFloatDSPContext *fdsp) { int mm_flags = av_get_cpu_flags(); @@ -39,6 +42,7 @@ void ff_float_dsp_init_x86(AVFloatDSPContext *fdsp) if (EXTERNAL_SSE(mm_flags)) { fdsp->vector_fmul = ff_vector_fmul_sse; fdsp->vector_fmac_scalar = ff_vector_fmac_scalar_sse; + fdsp->vector_fmul_scalar = ff_vector_fmul_scalar_sse; } if (EXTERNAL_AVX(mm_flags)) { fdsp->vector_fmul = ff_vector_fmul_avx; |
