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| author | Justin Ruggles <justin.ruggles@gmail.com> | 2012-05-02 16:32:08 -0400 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2012-08-23 20:10:56 -0400 |
| commit | b66e20d2aab58689f33af38a3ef5570c99f86295 (patch) | |
| tree | f5c0a718b658eaad357a916a6e4a718cb8090a4e /libavresample/x86/audio_convert_init.c | |
| parent | d5b4e50c47276c6058fb779e1935c6ceaec5ed6a (diff) | |
| download | ffmpeg-b66e20d2aab58689f33af38a3ef5570c99f86295.tar.gz | |
lavr: x86: optimized 2-channel fltp to flt conversion
Diffstat (limited to 'libavresample/x86/audio_convert_init.c')
| -rw-r--r-- | libavresample/x86/audio_convert_init.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libavresample/x86/audio_convert_init.c b/libavresample/x86/audio_convert_init.c index 51e51f5762..6e78338059 100644 --- a/libavresample/x86/audio_convert_init.c +++ b/libavresample/x86/audio_convert_init.c @@ -78,6 +78,11 @@ extern void ff_conv_fltp_to_s16_6ch_sse2(int16_t *dst, float *const *src, extern void ff_conv_fltp_to_s16_6ch_avx (int16_t *dst, float *const *src, int len, int channels); +extern void ff_conv_fltp_to_flt_2ch_sse(float *dst, float *const *src, int len, + int channels); +extern void ff_conv_fltp_to_flt_2ch_avx(float *dst, float *const *src, int len, + int channels); + extern void ff_conv_fltp_to_flt_6ch_mmx (float *dst, float *const *src, int len, int channels); extern void ff_conv_fltp_to_flt_6ch_sse4(float *dst, float *const *src, int len, @@ -99,6 +104,8 @@ av_cold void ff_audio_convert_init_x86(AudioConvert *ac) if (mm_flags & AV_CPU_FLAG_SSE && HAVE_SSE) { ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_FLTP, 6, 1, 2, "SSE", ff_conv_fltp_to_s16_6ch_sse); + ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_FLTP, + 2, 16, 8, "SSE", ff_conv_fltp_to_flt_2ch_sse); } if (mm_flags & AV_CPU_FLAG_SSE2 && HAVE_SSE) { if (!(mm_flags & AV_CPU_FLAG_SSE2SLOW)) { |