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| author | Måns Rullgård <mans@mansr.com> | 2009-09-22 20:37:55 +0000 |
|---|---|---|
| committer | Måns Rullgård <mans@mansr.com> | 2009-09-22 20:37:55 +0000 |
| commit | 275cfd1501c385857d0fecb827aa3a3a4177b102 (patch) | |
| tree | ec1090ff74844ec5822602d1f9ff5d97744e5d4c /libavcodec/arm/dsputil_neon.c | |
| parent | 0cb71412829dfe60421961a19a1deb1a8a52066a (diff) | |
| download | ffmpeg-275cfd1501c385857d0fecb827aa3a3a4177b102.tar.gz | |
ARM: NEON optimised scalarproduct_float
Originally committed as revision 19971 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/arm/dsputil_neon.c')
| -rw-r--r-- | libavcodec/arm/dsputil_neon.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavcodec/arm/dsputil_neon.c b/libavcodec/arm/dsputil_neon.c index 03e17466b6..bfea27ff13 100644 --- a/libavcodec/arm/dsputil_neon.c +++ b/libavcodec/arm/dsputil_neon.c @@ -168,6 +168,7 @@ void ff_sv_fmul_scalar_2_neon(float *dst, const float **vp, float mul, void ff_sv_fmul_scalar_4_neon(float *dst, const float **vp, float mul, int len); void ff_butterflies_float_neon(float *v1, float *v2, int len); +float ff_scalarproduct_float_neon(const float *v1, const float *v2, int len); void ff_float_to_int16_neon(int16_t *, const float *, long); void ff_float_to_int16_interleave_neon(int16_t *, const float **, long, int); @@ -282,6 +283,7 @@ void ff_dsputil_init_neon(DSPContext *c, AVCodecContext *avctx) c->vector_fmul_window = ff_vector_fmul_window_neon; c->vector_fmul_scalar = ff_vector_fmul_scalar_neon; c->butterflies_float = ff_butterflies_float_neon; + c->scalarproduct_float = ff_scalarproduct_float_neon; c->vector_fmul_sv_scalar[0] = ff_vector_fmul_sv_scalar_2_neon; c->vector_fmul_sv_scalar[1] = ff_vector_fmul_sv_scalar_4_neon; |