- 06 Jan, 2014 1 commit
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Anton Khirnov authored
Fixes invalid memory access. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC:libav-stable@libav.org
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- 29 Aug, 2013 1 commit
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Diego Biurrun authored
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- 30 Apr, 2013 3 commits
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Diego Biurrun authored
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Diego Biurrun authored
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Diego Biurrun authored
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- 10 Apr, 2013 1 commit
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Ronald S. Bultje authored
The non-intra-pcm branch in hl_decode_mb (simple, 8bpp) goes from 700 to 672 cycles, and the complete loop of decode_mb_cabac and hl_decode_mb (in the decode_slice loop) goes from 1759 to 1733 cycles on the clip tested (cathedral), i.e. almost 30 cycles per mb faster. Signed-off-by: Martin Storsjö <martin@martin.st>
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- 05 Feb, 2013 1 commit
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Diego Biurrun authored
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- 24 Jan, 2013 1 commit
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Mans Rullgard authored
The sh4 optimizations are removed, because the code is 100% identical to the C code, so it is unlikely to provide any real practical benefit. Signed-off-by: Diego Biurrun <diego@biurrun.de> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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- 23 Jan, 2013 1 commit
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Diego Biurrun authored
It does not help as an abstraction and adds dsputil dependencies. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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- 12 Nov, 2012 1 commit
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Mans Rullgard authored
This removes warnings about strict aliasing violations. Signed-off-by: Mans Rullgard <mans@mansr.com>
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- 12 Jun, 2012 1 commit
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Diego Biurrun authored
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- 08 Jun, 2012 1 commit
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Justin Ruggles authored
This will allow for easier implementation of Altivec functions in libraries other than libavcodec.
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- 15 Feb, 2012 2 commits
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Martin Storsjö authored
Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
Signed-off-by: Martin Storsjö <martin@martin.st>
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- 07 Dec, 2011 1 commit
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Diego Biurrun authored
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- 21 Oct, 2011 3 commits
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Mans Rullgard authored
Signed-off-by: Mans Rullgard <mans@mansr.com>
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Ronald S. Bultje authored
Neon parts by Mans Rullgard <mans@mansr.com>.
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Baptiste Coudurier authored
Signed-off-by: Diego Biurrun <diego@biurrun.de> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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- 21 Jul, 2011 1 commit
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Mans Rullgard authored
Signed-off-by: Mans Rullgard <mans@mansr.com>
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- 14 Jun, 2011 1 commit
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Jason Garrett-Glaser authored
Note: this is 4:4:4 from the 2007 spec revision, not the previous (now deprecated) 4:4:4 mode in H.264.
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- 10 May, 2011 1 commit
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Oskar Arvidsson authored
This patch lets e.g. dsputil_init chose dsp functions with respect to the bit depth to decode. The naming scheme of bit depth dependent functions is <base name>_<bit depth>[_<prefix>] (i.e. the old clear_blocks_c is now named clear_blocks_8_c). Note: Some of the functions for high bit depth is not dependent on the bit depth, but only on the pixel size. This leaves some room for optimizing binary size. Preparatory patch for high bit depth h264 decoding support. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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- 19 Mar, 2011 1 commit
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Mans Rullgard authored
Signed-off-by: Mans Rullgard <mans@mansr.com>
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- 18 Feb, 2011 1 commit
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Ronald S. Bultje authored
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- 08 Sep, 2010 2 commits
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Stefano Sabatini authored
function and rename it to av_get_cpu_flags(). Originally committed as revision 25076 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Stefano Sabatini authored
mm_support() instead. Reduce complexity and simplify pending move to libavutil. Originally committed as revision 25074 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 26 Jun, 2010 1 commit
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Måns Rullgård authored
This functionality is better accessed through tools like oprofile. Originally committed as revision 23808 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 16 Mar, 2010 1 commit
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Måns Rullgård authored
This moves the H264-specific functions from DSPContext to the new H264DSPContext. The code is made conditional on CONFIG_H264DSP which is set by the codecs requiring it. The qpel and chroma MC functions are not moved as these are used by non-h264 code. Originally committed as revision 22565 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 06 Mar, 2010 2 commits
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Måns Rullgård authored
Originally committed as revision 22267 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Måns Rullgård authored
These macros are redundant. All uses are replaced with the generic DECLARE_ALIGNED macro instead. Originally committed as revision 22233 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 22 Jan, 2010 1 commit
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Måns Rullgård authored
Originally committed as revision 21377 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 15 Apr, 2009 1 commit
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David Conrad authored
Originally committed as revision 18522 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 14 Apr, 2009 1 commit
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David Conrad authored
Originally committed as revision 18517 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 12 Apr, 2009 1 commit
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Diego Biurrun authored
Originally committed as revision 18476 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 14 Mar, 2009 2 commits
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Diego Biurrun authored
Originally committed as revision 17962 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Diego Biurrun authored
'may be used uninitialized' warnings. Originally committed as revision 17961 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 07 Jan, 2009 1 commit
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David Conrad authored
allowing to re-enable ff_h264_idct_add_altivec's usage. Patch by David Conrad %lessen42 A gmail P com% Originally committed as revision 16465 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 06 Jan, 2009 3 commits
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David Conrad authored
Patch by David Conrad %lessen42 A gmail P com% Originally committed as revision 16458 to svn://svn.ffmpeg.org/ffmpeg/trunk
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David Conrad authored
patch by David Conrad + fix by myself Originally committed as revision 16450 to svn://svn.ffmpeg.org/ffmpeg/trunk
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David Conrad authored
Patch by David Conrad %lessen42 A gmail P com% Originally committed as revision 16449 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 05 Jan, 2009 1 commit
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David Conrad authored
Patch by David Conrad %lessen42 A gmail P com% Originally committed as revision 16443 to svn://svn.ffmpeg.org/ffmpeg/trunk
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