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x86/float_dsp: add ff_vector_dmac_scalar_{sse2,avx,fma3}

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This commit is contained in:
James Almer
2017-04-10 12:17:03 -03:00
parent 128e1fbf13
commit ed9b25a148
2 changed files with 73 additions and 0 deletions
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10
libavutil/x86/float_dsp_init.c
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@ -39,6 +39,13 @@ void ff_vector_fmac_scalar_fma3(float *dst, const float *src, float mul,
void ff_vector_fmul_scalar_sse(float *dst, const float *src, float mul,
int len);
void ff_vector_dmac_scalar_sse2(double *dst, const double *src, double mul,
int len);
void ff_vector_dmac_scalar_avx(double *dst, const double *src, double mul,
int len);
void ff_vector_dmac_scalar_fma3(double *dst, const double *src, double mul,
int len);
void ff_vector_dmul_scalar_sse2(double *dst, const double *src,
double mul, int len);
void ff_vector_dmul_scalar_avx(double *dst, const double *src,
@ -83,17 +90,20 @@ av_cold void ff_float_dsp_init_x86(AVFloatDSPContext *fdsp)
fdsp->butterflies_float = ff_butterflies_float_sse;
}
if (EXTERNAL_SSE2(cpu_flags)) {
fdsp->vector_dmac_scalar = ff_vector_dmac_scalar_sse2;
fdsp->vector_dmul_scalar = ff_vector_dmul_scalar_sse2;
}
if (EXTERNAL_AVX_FAST(cpu_flags)) {
fdsp->vector_fmul = ff_vector_fmul_avx;
fdsp->vector_fmac_scalar = ff_vector_fmac_scalar_avx;
fdsp->vector_dmul_scalar = ff_vector_dmul_scalar_avx;
fdsp->vector_dmac_scalar = ff_vector_dmac_scalar_avx;
fdsp->vector_fmul_add = ff_vector_fmul_add_avx;
fdsp->vector_fmul_reverse = ff_vector_fmul_reverse_avx;
}
if (EXTERNAL_FMA3_FAST(cpu_flags)) {
fdsp->vector_fmac_scalar = ff_vector_fmac_scalar_fma3;
fdsp->vector_fmul_add = ff_vector_fmul_add_fma3;
fdsp->vector_dmac_scalar = ff_vector_dmac_scalar_fma3;
}
}