Merge commit 'd68c05380cebf563915412182643a8be04ef890b'

* commit 'd68c05380cebf563915412182643a8be04ef890b':
  x86: check for AV_CPU_FLAG_AVXSLOW where useful

See: c16e99e3b3c02edcf33245468731d414eab97dac
Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavresample/x86/audio_convert_init.c

@@ -226,11 +226,13 @@ av_cold void ff_audio_convert_init_x86(AudioConvert *ac)
         ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_FLTP,
                                   6, 16, 4, "SSE4", ff_conv_fltp_to_flt_6ch_sse4);
     }
-    if (EXTERNAL_AVX(cpu_flags)) {
+    if (EXTERNAL_AVX_FAST(cpu_flags)) {
         ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_S32,
                                   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);
+    }
+    if (EXTERNAL_AVX(cpu_flags)) {
         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_S16, AV_SAMPLE_FMT_S16P,

libavresample/x86/audio_mix_init.c

@@ -195,11 +195,13 @@ av_cold void ff_audio_mix_init_x86(AudioMix *am)
         ff_audio_mix_set_func(am, AV_SAMPLE_FMT_S16P, AV_MIX_COEFF_TYPE_FLT,
                               1, 2, 16, 8, "SSE4", ff_mix_1_to_2_s16p_flt_sse4);
     }
-    if (EXTERNAL_AVX(cpu_flags)) {
+    if (EXTERNAL_AVX_FAST(cpu_flags)) {
         ff_audio_mix_set_func(am, AV_SAMPLE_FMT_FLTP, AV_MIX_COEFF_TYPE_FLT,
                               2, 1, 32, 16, "AVX", ff_mix_2_to_1_fltp_flt_avx);
         ff_audio_mix_set_func(am, AV_SAMPLE_FMT_FLTP, AV_MIX_COEFF_TYPE_FLT,
                               1, 2, 32, 8, "AVX", ff_mix_1_to_2_fltp_flt_avx);
+    }
+    if (EXTERNAL_AVX(cpu_flags)) {
         ff_audio_mix_set_func(am, AV_SAMPLE_FMT_S16P, AV_MIX_COEFF_TYPE_FLT,
                               1, 2, 16, 8, "AVX", ff_mix_1_to_2_s16p_flt_avx);
     }

libavresample/x86/dither_init.c

@@ -46,14 +46,14 @@ av_cold void ff_dither_init_x86(DitherDSPContext *ddsp,
         if (EXTERNAL_SSE2(cpu_flags)) {
             ddsp->dither_int_to_float = ff_dither_int_to_float_rectangular_sse2;
         }
-        if (EXTERNAL_AVX(cpu_flags)) {
+        if (EXTERNAL_AVX_FAST(cpu_flags)) {
             ddsp->dither_int_to_float = ff_dither_int_to_float_rectangular_avx;
         }
     } else {
         if (EXTERNAL_SSE2(cpu_flags)) {
             ddsp->dither_int_to_float = ff_dither_int_to_float_triangular_sse2;
         }
-        if (EXTERNAL_AVX(cpu_flags)) {
+        if (EXTERNAL_AVX_FAST(cpu_flags)) {
             ddsp->dither_int_to_float = ff_dither_int_to_float_triangular_avx;
         }
     }