Age | Commit message (Collapse) | Author |
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It does not help as an abstraction and adds dsputil dependencies.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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The input is not guaranteed to be aligned.
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The function is only used in VP3 and VP5, so no need to have it in
DSPContext.
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This is identical to what e.g. vp8 does, and prevents the function call
overhead (plus dependency on dsputil for this particular function).
Arm asm updated by Janne Grunau <janne-libav@jannau.net>.
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
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Signed-off-by: Martin Storsjö <martin@martin.st>
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This moves all VP3-specific function pointers from dsputil to a
new vp3dsp context. There is no reason to ever use the VP3 IDCT
where an MPEG2 IDCT is expected or vice versa.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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Results of IDCT can by far outreach the range of ff_cropTbl[], leading
to overreads and potentially crashes.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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Originally committed as revision 23728 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 23359 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.
Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2-4% faster overall decode
Originally committed as revision 22896 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.
Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 15551 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 14227 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 8967 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 7256 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 6992 to svn://svn.ffmpeg.org/ffmpeg/trunk
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and fix GPL/LGPL version mismatches.
Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 5799 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 5798 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 5797 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4567 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4522 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4257 to svn://svn.ffmpeg.org/ffmpeg/trunk
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move permutation from idct to unpack_vlcs
Originally committed as revision 4256 to svn://svn.ffmpeg.org/ffmpeg/trunk
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sourceforge dot net>)
Originally committed as revision 3140 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 3071 to svn://svn.ffmpeg.org/ffmpeg/trunk
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ported the MMX-optimized versions of those functions
Originally committed as revision 2855 to svn://svn.ffmpeg.org/ffmpeg/trunk
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