diff options
Diffstat (limited to 'libavcodec/x86/fft.c')
| -rw-r--r-- | libavcodec/x86/fft.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavcodec/x86/fft.c b/libavcodec/x86/fft.c index 13f7ea6ec2..fb8329c011 100644 --- a/libavcodec/x86/fft.c +++ b/libavcodec/x86/fft.c @@ -57,7 +57,9 @@ av_cold void ff_fft_init_mmx(FFTContext *s) av_cold void ff_dct_init_mmx(DCTContext *s) { int has_vectors = av_get_cpu_flags(); - if (has_vectors & AV_CPU_FLAG_SSE && HAVE_SSE) + if (has_vectors & AV_CPU_FLAG_AVX && HAVE_AVX) + s->dct32 = ff_dct32_float_avx; + else if (has_vectors & AV_CPU_FLAG_SSE && HAVE_SSE) s->dct32 = ff_dct32_float_sse; } #endif |