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5 Commits

Author SHA1 Message Date
Ronald S. Bultje 9e66b892e8 swscale: add missing colons to x86 assembly yuv2planeX. 
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. 
Also implement MMX/MMX2 versions and SSE4 versions.
 2011-10-22 10:35:14 -07:00
Kieran Kunhya 7fbbf95293 yuv2planeX10 SIMD 
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. 
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. 
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