diff options
Diffstat (limited to 'libavresample/x86/audio_convert_init.c')
| -rw-r--r-- | libavresample/x86/audio_convert_init.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/libavresample/x86/audio_convert_init.c b/libavresample/x86/audio_convert_init.c index 2de49709c2..9b7bcb15e1 100644 --- a/libavresample/x86/audio_convert_init.c +++ b/libavresample/x86/audio_convert_init.c @@ -22,6 +22,8 @@ #include "libavutil/cpu.h" #include "libavresample/audio_convert.h" +/* flat conversions */ + extern void ff_conv_s16_to_s32_sse2(int16_t *dst, const int32_t *src, int len); extern void ff_conv_s16_to_flt_sse2(float *dst, const int16_t *src, int len); @@ -38,6 +40,13 @@ extern void ff_conv_flt_to_s16_sse2(int16_t *dst, const float *src, int len); extern void ff_conv_flt_to_s32_sse2(int32_t *dst, const float *src, int len); extern void ff_conv_flt_to_s32_avx (int32_t *dst, const float *src, int len); +/* interleave conversions */ + +extern void ff_conv_s16p_to_s16_2ch_sse2(int16_t *dst, int16_t *const *src, + int len, int channels); +extern void ff_conv_s16p_to_s16_2ch_avx (int16_t *dst, int16_t *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, @@ -71,6 +80,8 @@ av_cold void ff_audio_convert_init_x86(AudioConvert *ac) 0, 16, 16, "SSE2", ff_conv_flt_to_s16_sse2); ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S32, AV_SAMPLE_FMT_FLT, 0, 16, 16, "SSE2", ff_conv_flt_to_s32_sse2); + ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_S16P, + 2, 16, 16, "SSE2", ff_conv_s16p_to_s16_2ch_sse2); } if (mm_flags & AV_CPU_FLAG_SSE4 && HAVE_SSE) { ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_S16, @@ -83,6 +94,8 @@ av_cold void ff_audio_convert_init_x86(AudioConvert *ac) 0, 32, 16, "AVX", ff_conv_s32_to_flt_avx); ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S32, AV_SAMPLE_FMT_FLT, 0, 32, 32, "AVX", ff_conv_flt_to_s32_avx); + ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_S16P, + 2, 16, 16, "AVX", ff_conv_s16p_to_s16_2ch_avx); ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_FLTP, 6, 16, 4, "AVX", ff_conv_fltp_to_flt_6ch_avx); } |