- 30 Apr, 2013 2 commits
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Diego Biurrun authored
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Diego Biurrun authored
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- 08 Oct, 2012 1 commit
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Janne Grunau authored
Rename the called dsp init functions to *_init_x86.
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- 05 Sep, 2012 1 commit
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Nedeljko Babic authored
FFT in MIPS implementation is working iteratively instead of "recursively" calling functions for smaller FFT sizes. Some of DSP and format convert utils functions are also optimized. Signed-off-by: Nedeljko Babic <nbabic@mips.com> Reviewed-by: Vitor Sessak <vitor1001@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 23 Jun, 2011 1 commit
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Diego Biurrun authored
Signed-off-by: Diego Biurrun <diego@biurrun.de>
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- 26 Apr, 2011 1 commit
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Vitor Sessak authored
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
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- 03 Apr, 2011 1 commit
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Mans Rullgard authored
Signed-off-by: Mans Rullgard <mans@mansr.com>
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- 02 Apr, 2011 1 commit
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Mans Rullgard authored
Signed-off-by: Mans Rullgard <mans@mansr.com>
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- 31 Mar, 2011 1 commit
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Mans Rullgard authored
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- 20 Mar, 2011 3 commits
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Mans Rullgard authored
This was missed in 0aded948. Signed-off-by: Mans Rullgard <mans@mansr.com>
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Mans Rullgard authored
This leaves fft.h with only the core FFT and MDCT definitions thus making it more managable. Signed-off-by: Mans Rullgard <mans@mansr.com>
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Mans Rullgard authored
These windows do not really belong in fft/mdct files and were easily confused with the similarly named tables used by rdft. Signed-off-by: Mans Rullgard <mans@mansr.com>
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- 19 Mar, 2011 3 commits
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Mans Rullgard authored
This function is not tightly coupled to mdct, and it's in the way of making a fixed-point mdct implementation. Signed-off-by: Mans Rullgard <mans@mansr.com>
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Mans Rullgard authored
This removes the rather pointless wrappers (one not even inline) for calling the fft_calc and related function pointers. Signed-off-by: Mans Rullgard <mans@mansr.com>
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Mans Rullgard authored
Signed-off-by: Mans Rullgard <mans@mansr.com>
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- 14 Feb, 2011 1 commit
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Loren Merritt authored
6% faster SSE FFT on Conroe, 2.5% on Penryn. Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net> (cherry picked from commit e6b1ed69)
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- 13 Feb, 2011 1 commit
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Loren Merritt authored
6% faster SSE FFT on Conroe, 2.5% on Penryn. Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
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- 28 Jan, 2011 1 commit
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Diego Elio Pettenò authored
Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit 7767d8d3)
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- 26 Jan, 2011 1 commit
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Diego Elio Pettenò authored
Signed-off-by: Mans Rullgard <mans@mansr.com>
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- 23 Aug, 2010 2 commits
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Alex Converse authored
Originally committed as revision 24891 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Nathan Caldwell authored
This allows cleaner implementation of other psymodels using the existing structs. It also will make it easier to interchange individual parts of the psymodel to create hybrid models. Patch by: Nathan Caldwell <saintdev@gmail.com> Originally committed as revision 24890 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 06 Jul, 2010 1 commit
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Vitor Sessak authored
Originally committed as revision 24077 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 01 Jul, 2010 1 commit
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Måns Rullgård authored
Patch (mostly) by Loren Merritt Originally committed as revision 23957 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 30 Jun, 2010 2 commits
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Vitor Sessak authored
Should allow for future SIMD optimizations. Originally committed as revision 23912 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Måns Rullgård authored
Originally committed as revision 23904 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 24 Jun, 2010 1 commit
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Måns Rullgård authored
Originally committed as revision 23755 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 23 Mar, 2010 2 commits
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Vitor Sessak authored
Originally committed as revision 22649 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Måns Rullgård authored
Originally committed as revision 22641 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 21 Mar, 2010 2 commits
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Vitor Sessak authored
allows further cleanup. Originally committed as revision 22617 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Vitor Sessak authored
Originally committed as revision 22615 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 20 Mar, 2010 1 commit
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Måns Rullgård authored
Call the RDFT by a function pointer like other FFT related transforms. This makes instruction set optimized versions possible. Based on patch by Alex Converse. Originally committed as revision 22609 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 07 Mar, 2010 2 commits
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Måns Rullgård authored
Originally committed as revision 22291 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Måns Rullgård authored
Originally committed as revision 22290 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 06 Mar, 2010 1 commit
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Måns Rullgård authored
Originally committed as revision 22235 to svn://svn.ffmpeg.org/ffmpeg/trunk
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