Commit Graph

7 Commits

Author SHA1 Message Date
Vitor Sessak
4a301706fd x86: Avoid movs on BUTTERFLYPS when in AVX mode
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2012-05-29 15:29:46 +02:00
Justin Ruggles
5cc6d5244d lavr: replace the SSE version of ff_conv_fltp_to_flt_6ch() with SSE4 and AVX
The current SSE version is slower than the MMX version on Athlon64 and Sandy
Bridge, but the SSE4 and AVX versions are faster on Sandy Bridge.
2012-05-09 16:17:59 -04:00
Justin Ruggles
c8af852b97 Add libavresample
This is a new library for audio sample format, channel layout, and sample rate
conversion.
2012-04-24 21:28:27 -04:00
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
Justin Ruggles
4e8e262476 fmtconvert: port int32_to_float_fmul_scalar() x86 inline asm to yasm 2011-10-21 10:13:05 -04:00
Ronald S. Bultje
38e06c2969 Move clipd macros to x86util.asm.
This allows sharing them between multiple .asm files.
2011-08-17 20:56:06 -07:00
Ronald S. Bultje
b2c087871d Move x86util.asm from libavcodec/ to libavutil/.
This allows using it in swscale also.
2011-08-12 11:43:03 -07:00