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13 Commits

Author SHA1 Message Date
Loren Merritt 705f3d4759 x86inc: support AVX abstraction for 2-operand instructions 
Add cvtdq2ps and cvtps2dq to the AVX instruction list.

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-04-18 21:14:32 -04:00
Henrik Gramner 729f90e268 x86inc improvements for 64-bit 
Add support for all x86-64 registers
Prefer caller-saved register over callee-saved on WIN64
Support up to 15 function arguments

Also (by Ronald S. Bultje)
Fix up our asm to work with new x86inc.asm.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-04-11 15:47:00 -04:00
Ronald S. Bultje 98b9da2ac7 x86inc: add *mp named argument support to DEFINE_ARGS. 2012-03-14 20:09:53 -07:00
Loren Merritt 0f53d0cf4b x86inc: don't "bake" stack_offset in named arguments. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-03-03 20:39:59 -08:00
Haruhiko Yamagata 166f399377 x86inc: support yasm -f win64 flag also. 
This sets __OUTPUT_FORMAT__ to win64 instead of win32, even though both
(through -m amd64) produce 64-bit binary code.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-02-08 10:31:14 -08:00
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