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ffmpeg / libavcodec / x86 / fft_sse.c @ b9c7f66e

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# Date Author Comment
326bf69a 10/06/2010 01:27 AM Ramiro Polla

fft: mark xmm registers as clobbered in ff_imdct_calc_sse

Originally committed as revision 25363 to svn://svn.ffmpeg.org/ffmpeg/trunk

cb4f1246 08/23/2010 03:51 PM Alex Converse

imdct/x86: Use "s->mdct_size" instead of "1 << s->mdct_bits".

It generates smaller cleaner code.

Originally committed as revision 24887 to svn://svn.ffmpeg.org/ffmpeg/trunk

78b5c97d 08/22/2010 02:39 PM Alex Converse

Convert ff_imdct_half_sse() to yasm.

This is to avoid split asm sections that attempt to preserve some
registers between sections.

Originally committed as revision 24869 to svn://svn.ffmpeg.org/ffmpeg/trunk

881fd7a6 07/06/2010 05:48 PM Vitor Sessak

Move SSE optimized 32-point DCT to its own file. Should fix breakage with YASM
disabled.

Originally committed as revision 24078 to svn://svn.ffmpeg.org/ffmpeg/trunk

4dcc4f8e 07/06/2010 04:58 PM Vitor Sessak

SSE optimized 32-point DCT

Originally committed as revision 24077 to svn://svn.ffmpeg.org/ffmpeg/trunk

c6727809 01/22/2010 03:25 AM Måns Rullgård

Move array specifiers outside DECLARE_ALIGNED() invocations

Originally committed as revision 21377 to svn://svn.ffmpeg.org/ffmpeg/trunk

01b22147 09/20/2009 05:30 PM Måns Rullgård

Merge FFTContext and MDCTContext

Originally committed as revision 19931 to svn://svn.ffmpeg.org/ffmpeg/trunk

f4863213 09/15/2009 09:14 PM Måns Rullgård

Move per-arch fft init bits into the corresponding subdirs

Originally committed as revision 19864 to svn://svn.ffmpeg.org/ffmpeg/trunk

74a841af 06/04/2009 11:25 PM Ramiro Polla

Replace more uses of attribute((aligned)) by DECLARE_ALIGNED.

Originally committed as revision 19089 to svn://svn.ffmpeg.org/ffmpeg/trunk

b250f9c6 01/13/2009 11:44 PM Aurelien Jacobs

Change semantic of CONFIG_*, HAVE_* and ARCH_*.
They are now always defined to either 0 or 1.

Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk

a6493a8f 12/22/2008 09:12 AM Diego Biurrun

Rename libavcodec/i386/ --> libavcodec/x86/.
It contains optimizations that are not specific to i386 and
libavutil uses this naming scheme already.

Originally committed as revision 16270 to svn://svn.ffmpeg.org/ffmpeg/trunk