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| author | Måns Rullgård <mans@mansr.com> | 2010-03-23 03:35:02 +0000 |
|---|---|---|
| committer | Måns Rullgård <mans@mansr.com> | 2010-03-23 03:35:02 +0000 |
| commit | a8bb9ea532b718d48bbfec3f94d7cd56cc15c472 (patch) | |
| tree | 7d046219695d409bb0166d87d94f9c43d77514dc /libavcodec/arm/fft_init_arm.c | |
| parent | fc4a2d1e8cc06766677d33f4ba4777e256a709fc (diff) | |
| download | ffmpeg-a8bb9ea532b718d48bbfec3f94d7cd56cc15c472.tar.gz | |
ARM: NEON optimised RDFT
Originally committed as revision 22641 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/arm/fft_init_arm.c')
| -rw-r--r-- | libavcodec/arm/fft_init_arm.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libavcodec/arm/fft_init_arm.c b/libavcodec/arm/fft_init_arm.c index b2acf929f5..dfcd968c94 100644 --- a/libavcodec/arm/fft_init_arm.c +++ b/libavcodec/arm/fft_init_arm.c @@ -27,6 +27,8 @@ 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); +void ff_rdft_calc_neon(struct RDFTContext *s, FFTSample *z); + av_cold void ff_fft_init_arm(FFTContext *s) { if (HAVE_NEON) { @@ -38,3 +40,11 @@ av_cold void ff_fft_init_arm(FFTContext *s) s->permutation = FF_MDCT_PERM_INTERLEAVE; } } + +#if CONFIG_RDFT +av_cold void ff_rdft_init_arm(RDFTContext *s) +{ + if (HAVE_NEON) + s->rdft_calc = ff_rdft_calc_neon; +} +#endif |