Re: [libav-devel] [PATCH] x86: remove libmpeg2 mmx(ext) idct functions

2012-08-01 Thread Diego Biurrun
On Wed, Aug 01, 2012 at 12:15:05PM +0100, Mans Rullgard wrote: > These functions are not faster than other mmx implementations on > any hardware I have been able to test on, and they are horribly > inaccurate. There is thus no reason to ever use them. > > Signed-off-by: Mans Rullgard > --- > li

Re: [libav-devel] [PATCH] x86: remove libmpeg2 mmx(ext) idct functions

2012-08-01 Thread Kostya Shishkov
On Wed, Aug 01, 2012 at 12:15:05PM +0100, Mans Rullgard wrote: > These functions are not faster than other mmx implementations on > any hardware I have been able to test on, and they are horribly > inaccurate. There is thus no reason to ever use them. > > Signed-off-by: Mans Rullgard > --- > li

[libav-devel] [PATCH] x86: remove libmpeg2 mmx(ext) idct functions

2012-08-01 Thread Mans Rullgard
These functions are not faster than other mmx implementations on any hardware I have been able to test on, and they are horribly inaccurate. There is thus no reason to ever use them. Signed-off-by: Mans Rullgard --- libavcodec/dct-test.c| 4 - libavcodec/options_table.h | 1 - lib