| Commit message (Collapse) | Author | Age | Files | Lines |
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ff_dct_sse2
patch by John Dalgliesh %johnd A defyne P org%
Originally committed as revision 8420 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 8400 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 8395 to svn://svn.ffmpeg.org/ffmpeg/trunk
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AVERROR_ defines are moved to avcodec.h as they are needed in there as well. Feel free to move that to avutil/common.h.
Bumped up avcodec/format version numbers as though it's binary compatible we will want to rebuild apps as error values changed.
Please from now on use return AVERROR(EFOO) instead of the ugly return -EFOO in your code.
This also removes the need for berrno.h.
Originally committed as revision 7965 to svn://svn.ffmpeg.org/ffmpeg/trunk
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* Making DV codec release a buffer on exit
* Flagging accepted pix_fmts for DV encoder
Originally committed as revision 7531 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 6666 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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patch by Alexander Strange, astrange at ithinksw dot com
Originally committed as revision 6410 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 6356 to svn://svn.ffmpeg.org/ffmpeg/trunk
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[ Based on a patch by Brian Brice (bbrice at newtek dot com) ]
Originally committed as revision 6161 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 6118 to svn://svn.ffmpeg.org/ffmpeg/trunk
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will accept incorrect pix_fmt's and such, but decoder will work much better
with containers not setting the same attributes. It seems like there will
be a generic mechanism for checking such constraints, but if not I can always
resurrect this check for *encoder* only.
Originally committed as revision 5114 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Patch by Daniel Maas dmaas at maasdigital dot com
Originally committed as revision 5113 to svn://svn.ffmpeg.org/ffmpeg/trunk
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method defined by SMPTE
Patch by Dan Maas
Originally committed as revision 5074 to svn://svn.ffmpeg.org/ffmpeg/trunk
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at least weighting got implemented thanks to Dan. ;-)
Originally committed as revision 5071 to svn://svn.ffmpeg.org/ffmpeg/trunk
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performance impact is less than 1%.
Patch by Dan Maas (dmaas at maasdigital dot com)
Originally committed as revision 5070 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 5067 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 5066 to svn://svn.ffmpeg.org/ffmpeg/trunk
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values), so the comparison with vs_total_ac_bits is messed up on the
first couple loop iterations, leading to AC underflows.
the b->prev[] pointers were not being maintained correctly. We
potentially have to update b->prev[] both before and after the area
whose VLC length is getting adjusted.
this also might fix the ppc regression failure?
patch by (Dan Maas <dmaas maasdigital com>)
Originally committed as revision 5064 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 5059 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 5055 to svn://svn.ffmpeg.org/ffmpeg/trunk
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roman, dont hesitate to reverse this and solve it differntly if you want ...
Originally committed as revision 5053 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 5052 to svn://svn.ffmpeg.org/ffmpeg/trunk
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patch by Steve Lhomme, steve .dot. lhomme .at. free .dot. fr
Originally committed as revision 4942 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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leak for cases like dlopening libavcodec.so and such, but I still
don't know how to catch such events.
Originally committed as revision 4818 to svn://svn.ffmpeg.org/ffmpeg/trunk
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approved by Roman Shaposhnik
Originally committed as revision 4777 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4764 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 4545 to svn://svn.ffmpeg.org/ffmpeg/trunk
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dc coeff rounding fix
class=3 num of bits fix
do interlaced check & idct only if CODEC_FLAG_INTERLACED_DCT
Originally committed as revision 4542 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4539 to svn://svn.ffmpeg.org/ffmpeg/trunk
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patch by (Edward Hervey:bilboed,gmail com)
Originally committed as revision 4503 to svn://svn.ffmpeg.org/ffmpeg/trunk
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users.sourceforge net]
Originally committed as revision 4213 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4136 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 3872 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 3822 to svn://svn.ffmpeg.org/ffmpeg/trunk
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de>)
Originally committed as revision 3717 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 3491 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 3146 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Roitzsch <mroi at users dot sourceforge dot net>)
Originally committed as revision 3145 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 3095 to svn://svn.ffmpeg.org/ffmpeg/trunk
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simple now, take a look for yourself).
* additional optimizations of the decoder. It runs at 55fps now
on my desktop and it used to be ~45fps.
Originally committed as revision 2926 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 2925 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 2902 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 2893 to svn://svn.ffmpeg.org/ffmpeg/trunk
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on my desktop.
* Misc. DV cleanups and fixes.
Originally committed as revision 2892 to svn://svn.ffmpeg.org/ffmpeg/trunk
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from common.c -> common.h so that they can be inlined.
+ performace gain ~1% (measured with DV decoding)
+ code bloat 0.05%
Looks like a win-win solution.
Originally committed as revision 2874 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 2665 to svn://svn.ffmpeg.org/ffmpeg/trunk
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