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| author | Michael Niedermayer <michaelni@gmx.at> | 2014-04-22 23:26:51 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-04-22 23:27:02 +0200 |
| commit | ef1961e7fc097db34557e5aaac55e5c50287adb9 (patch) | |
| tree | a010f4042637fb6b8a5b96b4fbbfd65e994a3a83 /libavcodec/aarch64/fft_init_aarch64.c | |
| parent | 13f4428915d611293c521f5466d08d3a55b290bf (diff) | |
| parent | ee2bc5974fe64fd214f52574400ae01c85f4b855 (diff) | |
| download | ffmpeg-ef1961e7fc097db34557e5aaac55e5c50287adb9.tar.gz | |
Merge commit 'ee2bc5974fe64fd214f52574400ae01c85f4b855'
* commit 'ee2bc5974fe64fd214f52574400ae01c85f4b855':
aarch64: NEON float (i)MDCT
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/aarch64/fft_init_aarch64.c')
| -rw-r--r-- | libavcodec/aarch64/fft_init_aarch64.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libavcodec/aarch64/fft_init_aarch64.c b/libavcodec/aarch64/fft_init_aarch64.c index 78a2703360..8514d3b07b 100644 --- a/libavcodec/aarch64/fft_init_aarch64.c +++ b/libavcodec/aarch64/fft_init_aarch64.c @@ -26,6 +26,10 @@ void ff_fft_permute_neon(FFTContext *s, FFTComplex *z); void ff_fft_calc_neon(FFTContext *s, FFTComplex *z); +void ff_imdct_calc_neon(FFTContext *s, FFTSample *output, const FFTSample *input); +void ff_imdct_half_neon(FFTContext *s, FFTSample *output, const FFTSample *input); +void ff_mdct_calc_neon(FFTContext *s, FFTSample *output, const FFTSample *input); + av_cold void ff_fft_init_aarch64(FFTContext *s) { int cpu_flags = av_get_cpu_flags(); @@ -33,5 +37,11 @@ av_cold void ff_fft_init_aarch64(FFTContext *s) if (have_neon(cpu_flags)) { s->fft_permute = ff_fft_permute_neon; s->fft_calc = ff_fft_calc_neon; +#if CONFIG_MDCT + s->imdct_calc = ff_imdct_calc_neon; + s->imdct_half = ff_imdct_half_neon; + s->mdct_calc = ff_mdct_calc_neon; + s->mdct_permutation = FF_MDCT_PERM_INTERLEAVE; +#endif } } |