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9cf7385309
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8 Commits

Author SHA1 Message Date
Henrik Gramner
9cf7385309 x86inc: allow manual use of WIN64_SPILL_XMM. 
Functions using INIT_MMX may still access XMM registers through direct
means (xmm0-15). Therefore, they still need to be marked for clobber
so they can be properly saved/restored.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-02-08 10:31:14 -08:00
Ronald S. Bultje
412b248edb x86inc.asm: fix typo. 
Assemblers don't understand ! in %if statements.
 2012-01-27 16:33:03 +08:00
Ronald S. Bultje
3b15a6d742 config.asm: change %ifdef directives to %if directives. 
This allows combining multiple conditionals in a single statement.
 2012-01-27 10:19:57 +08:00
Vitor Sessak
39df0c434c mpegaudiodec: optimized iMDCT transform 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-01-08 17:40:55 -08:00
Vitor Sessak
6b6ee58249 x86inc: Flag shufps as an floating-point instruction for the AVX emulation code. 
Without this, code like "shufps m0, m1, m2, 0xaa" would not work in CPUs
not supporting SSE2.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-11-27 13:10:33 -08:00
Justin Ruggles
f2bd8a0786 x86inc: use sse versions of common macros instead of sse2 when applicable 2011-11-06 19:14:13 -05:00
Loren Merritt
2f7f2e4b41 Update x86inc.asm to latest x264 version, and add AVX symmetry. 
We keep INIT_AVX (for backwards compatibility). 3arg AVX ops with
a memory arg can only have it in src2, whereas SSE emulation of
3arg prefers to have it in src1 (i.e. the mov). So, if the op is
symmetric and the wrong one is memory, swap them.
 2011-11-05 20:48:14 -07:00
Ronald S. Bultje
3a39195b1d Move x86inc.asm to libavutil/. 
This allows using it in libswscale/ also.
 2011-08-12 11:43:02 -07:00