diff options
Diffstat (limited to 'ffmpeg/libavcodec/x86/mlpdsp.c')
| -rw-r--r-- | ffmpeg/libavcodec/x86/mlpdsp.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/ffmpeg/libavcodec/x86/mlpdsp.c b/ffmpeg/libavcodec/x86/mlpdsp.c index 81cab5a..94849b7 100644 --- a/ffmpeg/libavcodec/x86/mlpdsp.c +++ b/ffmpeg/libavcodec/x86/mlpdsp.c @@ -20,7 +20,9 @@ */ #include "libavutil/attributes.h" +#include "libavutil/cpu.h" #include "libavutil/x86/asm.h" +#include "libavutil/x86/cpu.h" #include "libavcodec/mlpdsp.h" #include "libavcodec/mlp.h" @@ -177,6 +179,8 @@ static void mlp_filter_channel_x86(int32_t *state, const int32_t *coeff, av_cold void ff_mlpdsp_init_x86(MLPDSPContext *c) { #if HAVE_7REGS && HAVE_INLINE_ASM - c->mlp_filter_channel = mlp_filter_channel_x86; + int cpu_flags = av_get_cpu_flags(); + if (INLINE_MMX(cpu_flags)) + c->mlp_filter_channel = mlp_filter_channel_x86; #endif } |