diff options
Diffstat (limited to 'libavcodec/x86/dcadsp_init.c')
| -rw-r--r-- | libavcodec/x86/dcadsp_init.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/libavcodec/x86/dcadsp_init.c b/libavcodec/x86/dcadsp_init.c index 1321dda652..c27c045d1d 100644 --- a/libavcodec/x86/dcadsp_init.c +++ b/libavcodec/x86/dcadsp_init.c @@ -40,54 +40,3 @@ av_cold void ff_dcadsp_init_x86(DCADSPContext *s) s->lfe_fir[0] = ff_dca_lfe_fir0_fma3; } } - - -#define SYNTH_FILTER_FUNC(opt) \ -void ff_synth_filter_inner_##opt(float *synth_buf_ptr, float synth_buf2[32], \ - const float window[512], \ - float out[32], intptr_t offset, float scale); \ -static void synth_filter_##opt(FFTContext *imdct, \ - float *synth_buf_ptr, int *synth_buf_offset, \ - float synth_buf2[32], const float window[512], \ - float out[32], const float in[32], float scale) \ -{ \ - float *synth_buf= synth_buf_ptr + *synth_buf_offset; \ - \ - imdct->imdct_half(imdct, synth_buf, in); \ - \ - ff_synth_filter_inner_##opt(synth_buf, synth_buf2, window, \ - out, *synth_buf_offset, scale); \ - \ - *synth_buf_offset = (*synth_buf_offset - 32) & 511; \ -} \ - -#if HAVE_YASM -#if ARCH_X86_32 -SYNTH_FILTER_FUNC(sse) -#endif -SYNTH_FILTER_FUNC(sse2) -SYNTH_FILTER_FUNC(avx) -SYNTH_FILTER_FUNC(fma3) -#endif /* HAVE_YASM */ - -av_cold void ff_synth_filter_init_x86(SynthFilterContext *s) -{ -#if HAVE_YASM - int cpu_flags = av_get_cpu_flags(); - -#if ARCH_X86_32 - if (EXTERNAL_SSE(cpu_flags)) { - s->synth_filter_float = synth_filter_sse; - } -#endif - if (EXTERNAL_SSE2(cpu_flags)) { - s->synth_filter_float = synth_filter_sse2; - } - if (EXTERNAL_AVX_FAST(cpu_flags)) { - s->synth_filter_float = synth_filter_avx; - } - if (EXTERNAL_FMA3(cpu_flags) && !(cpu_flags & AV_CPU_FLAG_AVXSLOW)) { - s->synth_filter_float = synth_filter_fma3; - } -#endif /* HAVE_YASM */ -} |