diff options
Diffstat (limited to 'libavfilter/x86/yadif.c')
| -rw-r--r-- | libavfilter/x86/yadif.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/libavfilter/x86/yadif.c b/libavfilter/x86/yadif.c index 7cd7e19258..fe77f3a99c 100644 --- a/libavfilter/x86/yadif.c +++ b/libavfilter/x86/yadif.c @@ -18,6 +18,7 @@ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ +#include "libavutil/attributes.h" #include "libavutil/cpu.h" #include "libavutil/x86_cpu.h" #include "libavcodec/x86/dsputil_mmx.h" @@ -47,3 +48,15 @@ DECLARE_ASM_CONST(16, const xmm_reg, pw_1) = {0x0001000100010001ULL, 0x000100010 #define RENAME(a) a ## _mmx #include "yadif_template.c" #endif + +av_cold void ff_yadif_init_x86(YADIFContext *yadif) +{ + int cpu_flags = av_get_cpu_flags(); + + if (HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) + yadif->filter_line = yadif_filter_line_mmx; + if (HAVE_SSE && cpu_flags & AV_CPU_FLAG_SSE2) + yadif->filter_line = yadif_filter_line_sse2; + if (HAVE_SSSE3 && cpu_flags & AV_CPU_FLAG_SSSE3) + yadif->filter_line = yadif_filter_line_ssse3; +} |