Henrik Gramner
729f90e268
x86inc improvements for 64-bit
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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
45fdcc8e2d
swscale: convert hscale() to use named arguments.
2012-03-14 20:09:53 -07:00
Ronald S. Bultje
aba7a827aa
swscale: convert hscale to cpuflags().
2012-03-14 20:09:53 -07:00
Ronald S. Bultje
2254b559cb
swscale: make filterPos 32bit.
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Fixes overflows for large image sizes.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-06 10:47:41 -08:00
Ronald S. Bultje
3b15a6d742
config.asm: change %ifdef directives to %if directives.
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This allows combining multiple conditionals in a single statement.
2012-01-27 10:19:57 +08:00
Ronald S. Bultje
6ea64339c5
swscale: split scale.asm.
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scale.asm keeps horizontal scaling functions, whereas output.asm gets
the vertical scaling/output functions.
2012-01-03 20:02:07 -08:00
Diego Biurrun
52de07e1f1
swscale: Mark yuv2planeX_8_mmx as MMX2; it contains MMX2 instructions.
2011-12-14 11:58:46 +01:00
Ronald S. Bultje
8283f90a52
swscale: handle unaligned buffers in yuv2plane1
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The issue had been introduced in
c435653627
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-11-13 08:27:20 +01:00
Ronald S. Bultje
c435653627
swscale: write yuv2plane1 MMX/SSE2/SSE4/AVX functions.
2011-11-05 20:48:14 -07:00
Ronald S. Bultje
9e66b892e8
swscale: add missing colons to x86 assembly yuv2planeX.
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This fixes assembling using "nasm".
2011-10-23 09:44:03 -07:00
Ronald S. Bultje
6cacecdca3
swscale: make yuv2yuvX_10_sse2/avx 8/9/16-bits aware.
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Also implement MMX/MMX2 versions and SSE4 versions.
2011-10-22 10:35:14 -07:00
Kieran Kunhya
7fbbf95293
yuv2planeX10 SIMD
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-10-22 10:35:14 -07:00
Ronald S. Bultje
6aa3cac6bf
swscale: use aligned move for storage into temporary buffer.
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The intermediate buffer is always aligned.
2011-10-11 07:50:48 -07:00
Ronald S. Bultje
e0c3e07387
sws: implement MMX/SSE2/SSSE3/SSE4 versions for horizontal scaling.
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Speed: from 3.9x to 9.6x speed improvement over C, and some small
(up to 15%) speed improvements over existing MMX code (particularly
for bigger filters).
2011-09-13 09:53:42 -07:00