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| author | Janne Grunau <janne-libav@jannau.net> | 2014-03-02 22:54:34 +0100 |
|---|---|---|
| committer | Janne Grunau <janne-libav@jannau.net> | 2014-03-18 22:56:07 +0100 |
| commit | dbd12523a407824a8ccbb9246a908f3ebb4b3376 (patch) | |
| tree | 996ca91040da3729589da823713ac6d979e34a91 /libavutil/float_dsp.h | |
| parent | 1b51b7ba00ed72b6ce4c3bcd6897839caa32478c (diff) | |
| download | ffmpeg-dbd12523a407824a8ccbb9246a908f3ebb4b3376.tar.gz | |
aarch64: float_dsp NEON assembler
Ported from arm NEON and added vector_dmul_scalar.
Functions between 1.5 and 5 times faster than the C implementations
using Apple's clang-503.0.19 on A7.
Diffstat (limited to 'libavutil/float_dsp.h')
| -rw-r--r-- | libavutil/float_dsp.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavutil/float_dsp.h b/libavutil/float_dsp.h index 0eb02f896c..3142df4fd3 100644 --- a/libavutil/float_dsp.h +++ b/libavutil/float_dsp.h @@ -179,6 +179,7 @@ float avpriv_scalarproduct_float_c(const float *v1, const float *v2, int len); void avpriv_float_dsp_init(AVFloatDSPContext *fdsp, int strict); +void ff_float_dsp_init_aarch64(AVFloatDSPContext *fdsp); void ff_float_dsp_init_arm(AVFloatDSPContext *fdsp); void ff_float_dsp_init_ppc(AVFloatDSPContext *fdsp, int strict); void ff_float_dsp_init_x86(AVFloatDSPContext *fdsp); |