diff options
Diffstat (limited to 'libavutil/x86/x86util.asm')
| -rw-r--r-- | libavutil/x86/x86util.asm | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/libavutil/x86/x86util.asm b/libavutil/x86/x86util.asm index c11df90386..00fa7b1827 100644 --- a/libavutil/x86/x86util.asm +++ b/libavutil/x86/x86util.asm @@ -631,6 +631,17 @@ %endif %endmacro +%macro VBROADCASTSD 2 ; dst xmm/ymm, src m64 +%if cpuflag(avx) && mmsize == 32 + vbroadcastsd %1, %2 +%elif cpuflag(sse3) + movddup %1, %2 +%else ; sse2 + movsd %1, %2 + movlhps %1, %1 +%endif +%endmacro + %macro SHUFFLE_MASK_W 8 %rep 8 %if %1>=0x80 |