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* x86: Use consistent 3dnowext function and macro name suffixesDiego Biurrun2012-08-03
| | | | | | Currently there is a wild mix of 3dn2/3dnow2/3dnowext. Switching to "3dnowext", which is a more common name of the CPU flag, as reported e.g. by the Linux kernel, unifies this.
* x86: use new schema for ASM macrosVitor Sessak2012-05-29
| | | | Signed-off-by: Janne Grunau <janne-libav@jannau.net>
* dct32: Add SSE2 ASM optimizationsVitor Sessak2011-08-02
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* dct32: Add AVX implementation of 32-point DCTVitor Sessak2011-05-21
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* multiple inclusion guard cleanupDiego Biurrun2011-05-21
| | | | | Add missing multiple inclusion guards; clean up #endif comments; add missing library prefixes; keep guard names consistent.
* Add AVX FFT implementation.Vitor Sessak2011-04-26
| | | | Signed-off-by: Reinhard Tartler <siretart@tauware.de>
* Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-19
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* SSE optimized 32-point DCTVitor Sessak2010-07-06
| | | | Originally committed as revision 24077 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move FFT parts from dsputil.h to fft.hMåns Rullgård2010-03-06
| | | | Originally committed as revision 22235 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Merge FFTContext and MDCTContextMåns Rullgård2009-09-20
| | | | Originally committed as revision 19931 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move per-arch fft init bits into the corresponding subdirsMåns Rullgård2009-09-15
Originally committed as revision 19864 to svn://svn.ffmpeg.org/ffmpeg/trunk