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| author | Justin Ruggles <justin.ruggles@gmail.com> | 2011-10-09 23:52:03 -0400 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2011-10-21 10:13:05 -0400 |
| commit | 4e8e2624767f4af0eaa932c543d072fed96fd586 (patch) | |
| tree | 56c363bfc5cdff42c6346d883680d620826fde22 /libavutil/x86/x86util.asm | |
| parent | 185142a5ea93ef723f70a3ea43797f6c8827eb79 (diff) | |
| download | ffmpeg-4e8e2624767f4af0eaa932c543d072fed96fd586.tar.gz | |
fmtconvert: port int32_to_float_fmul_scalar() x86 inline asm to yasm
Diffstat (limited to 'libavutil/x86/x86util.asm')
| -rw-r--r-- | libavutil/x86/x86util.asm | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libavutil/x86/x86util.asm b/libavutil/x86/x86util.asm index 7e16c15db2..874443a2ef 100644 --- a/libavutil/x86/x86util.asm +++ b/libavutil/x86/x86util.asm @@ -536,6 +536,18 @@ %endif %endmacro +%macro SPLATD_MMX 1 + punpckldq %1, %1 +%endmacro + +%macro SPLATD_SSE 1 + shufps %1, %1, 0 +%endmacro + +%macro SPLATD_SSE2 1 + pshufd %1, %1, 0 +%endmacro + %macro CLIPW 3 ;(dst, min, max) pmaxsw %1, %2 pminsw %1, %3 |