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| author | Justin Ruggles <justin.ruggles@gmail.com> | 2012-06-08 13:49:56 -0400 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2012-06-18 18:01:14 -0400 |
| commit | cb5042d02c66aed68643633446f6bf623b72416e (patch) | |
| tree | c8e75354a37c981aa3a488d7c236750a38d9b1d9 /libavutil/float_dsp.c | |
| parent | 4e4dd7173023502b5b3e7c3d7ccd7e6fe45b7afe (diff) | |
| download | ffmpeg-cb5042d02c66aed68643633446f6bf623b72416e.tar.gz | |
float_dsp: Move vector_fmac_scalar() from libavcodec to libavutil
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 039dd07d36..2e90939090 100644 --- a/libavutil/float_dsp.c +++ b/libavutil/float_dsp.c @@ -28,9 +28,18 @@ static void vector_fmul_c(float *dst, const float *src0, const float *src1, dst[i] = src0[i] * src1[i]; } +static void vector_fmac_scalar_c(float *dst, const float *src, float mul, + int len) +{ + int i; + for (i = 0; i < len; i++) + dst[i] += src[i] * mul; +} + void avpriv_float_dsp_init(AVFloatDSPContext *fdsp, int bit_exact) { fdsp->vector_fmul = vector_fmul_c; + fdsp->vector_fmac_scalar = vector_fmac_scalar_c; #if ARCH_ARM ff_float_dsp_init_arm(fdsp); |