diff options
| author | Paul B Mahol <onemda@gmail.com> | 2018-09-12 12:29:02 +0200 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2018-09-12 19:15:09 +0200 |
| commit | bb16a0624a2f98d21bac3f42a731c4c70f06aad3 (patch) | |
| tree | d499f2a418063c1bd8575e424642f1ab6eb3b0b9 /libavutil/float_dsp.c | |
| parent | b69ea742ab23ad74b2ae2772764743642212a139 (diff) | |
avutil: add float_dsp.vector_dmul
Diffstat (limited to 'libavutil/float_dsp.c')
| -rw-r--r-- | libavutil/float_dsp.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libavutil/float_dsp.c b/libavutil/float_dsp.c index 1d4911d815..6e28d71b57 100644 --- a/libavutil/float_dsp.c +++ b/libavutil/float_dsp.c @@ -32,6 +32,14 @@ static void vector_fmul_c(float *dst, const float *src0, const float *src1, dst[i] = src0[i] * src1[i]; } +static void vector_dmul_c(double *dst, const double *src0, const double *src1, + int len) +{ + int i; + for (i = 0; i < len; i++) + dst[i] = src0[i] * src1[i]; +} + static void vector_fmac_scalar_c(float *dst, const float *src, float mul, int len) { @@ -131,6 +139,7 @@ av_cold AVFloatDSPContext *avpriv_float_dsp_alloc(int bit_exact) return NULL; fdsp->vector_fmul = vector_fmul_c; + fdsp->vector_dmul = vector_dmul_c; fdsp->vector_fmac_scalar = vector_fmac_scalar_c; fdsp->vector_fmul_scalar = vector_fmul_scalar_c; fdsp->vector_dmac_scalar = vector_dmac_scalar_c; |