diff options
| author | Justin Ruggles <justin.ruggles@gmail.com> | 2012-05-02 18:26:01 -0400 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2012-08-23 20:10:57 -0400 |
| commit | e07c9705c82e031bd5fb5013822cd34d571897ff (patch) | |
| tree | 920e0f7a073fbedad33650cf2712677291b53eb9 /libavresample/x86/audio_convert_init.c | |
| parent | 5245c9f3adf090fce7e102af714df5c5d20d34fe (diff) | |
lavr: x86: optimized 2-channel flt to fltp conversion
Diffstat (limited to 'libavresample/x86/audio_convert_init.c')
| -rw-r--r-- | libavresample/x86/audio_convert_init.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libavresample/x86/audio_convert_init.c b/libavresample/x86/audio_convert_init.c index f5309f8ef2..a9fd63074a 100644 --- a/libavresample/x86/audio_convert_init.c +++ b/libavresample/x86/audio_convert_init.c @@ -132,6 +132,11 @@ extern void ff_conv_flt_to_s16p_6ch_ssse3(int16_t *const *dst, float *src, extern void ff_conv_flt_to_s16p_6ch_avx (int16_t *const *dst, float *src, int len, int channels); +extern void ff_conv_flt_to_fltp_2ch_sse(float *const *dst, float *src, int len, + int channels); +extern void ff_conv_flt_to_fltp_2ch_avx(float *const *dst, float *src, int len, + int channels); + av_cold void ff_audio_convert_init_x86(AudioConvert *ac) { #if HAVE_YASM @@ -148,6 +153,8 @@ av_cold void ff_audio_convert_init_x86(AudioConvert *ac) 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); + ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLTP, AV_SAMPLE_FMT_FLT, + 2, 16, 4, "SSE", ff_conv_flt_to_fltp_2ch_sse); } if (mm_flags & AV_CPU_FLAG_SSE2 && HAVE_SSE) { if (!(mm_flags & AV_CPU_FLAG_SSE2SLOW)) { @@ -241,6 +248,8 @@ av_cold void ff_audio_convert_init_x86(AudioConvert *ac) 2, 16, 8, "AVX", ff_conv_flt_to_s16p_2ch_avx); ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16P, AV_SAMPLE_FMT_FLT, 6, 16, 4, "AVX", ff_conv_flt_to_s16p_6ch_avx); + ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLTP, AV_SAMPLE_FMT_FLT, + 2, 16, 4, "AVX", ff_conv_flt_to_fltp_2ch_avx); } #endif } |