min = FFMIN(min, avfilter_poll_frame(link->src->inputs[i]))
which, since FFMIN is a macro, was calling itself
twice for every input, causing an exponential cost in time.
Originally committed as revision 20295 to svn://svn.ffmpeg.org/ffmpeg/trunk
2.2x faster than C on conroe, 3.6x on penryn.
4-6% faster huffyuv decoding if using left or plane mode and yuv
Originally committed as revision 20287 to svn://svn.ffmpeg.org/ffmpeg/trunk
Print error when max resync size is reached and return EAGAIN instead of
INVALIDDATA, so user can retry if wanted.
Originally committed as revision 20286 to svn://svn.ffmpeg.org/ffmpeg/trunk
on bpp and width|height header fields. This
change is among the ones suggested by Vitor
Sessak in his '[FFmpeg-devel] [PATCH] Improve
MTV probe' thread.
Originally committed as revision 20283 to svn://svn.ffmpeg.org/ffmpeg/trunk
Hopefully this fixes regression tests on DOS.
It breaks alignment of the output a bit more, but this should be easy to
fix with a second patch.
Originally committed as revision 20282 to svn://svn.ffmpeg.org/ffmpeg/trunk
It uses the old, deprecated metadata API and prints exactly the same thing
as what ffmpeg/ffplay does.
Originally committed as revision 20280 to svn://svn.ffmpeg.org/ffmpeg/trunk
Patch by Anton Khirnov (acronym("What You Should Know About Something"), gmail)
Originally committed as revision 20279 to svn://svn.ffmpeg.org/ffmpeg/trunk
CONFIG_MPEG_XVMC_DECODER was changed to CONFIG_MPEGVIDEO_XVMC_DECODER.
patch by Onur Küçük, onur delipenguen net
Originally committed as revision 20278 to svn://svn.ffmpeg.org/ffmpeg/trunk
When called on a link with a filter whose destination pad has not a
get_video_buffer callback defined, it will call
avfilter_get_video_buffer() on the first output link of the
destination filer, rather than use avfilter_default_get_buffer(), so
the video buffer can be allocated forward in the filterchain.
Also add the w and h parameters to avfilter_get_video_buffer(), as the
minimum width and height requested by each filter in the filterchain
may change, this allows for example a memcpy-less pad filter.
This change breaks API / ABI backward compatibility.
See the thread:
"[PATCH] Implement recusive avfilter_get_video_buffer()".
Originally committed as revision 20272 to svn://svn.ffmpeg.org/ffmpeg/trunk
corresponding dsputil functions and remove their dependency on the FLAC
encoder.
Fixes Issue1486.
Originally committed as revision 20266 to svn://svn.ffmpeg.org/ffmpeg/trunk
Original commit message:
Very evil missuse of svn to test if AVOption and AVOption2 are compatible.
If this test triggers anywhere for anyone, revert this commit immedeatly.
Ill revert this in a day or 2, its just so we know beforehand if the idea
with the union is doable or not without breaking ABI/API.
Originally committed as revision 20264 to svn://svn.ffmpeg.org/ffmpeg/trunk
instances of the decoder were started at different times.
Bug reported by Maxim Anisiutkin.
Originally committed as revision 20254 to svn://svn.ffmpeg.org/ffmpeg/trunk
If this test triggers anywhere for anyone, revert this commit immedeatly.
Ill revert this in a day or 2, its just so we know beforehand if the idea
with the union is doable or not without breaking ABI/API.
Originally committed as revision 20249 to svn://svn.ffmpeg.org/ffmpeg/trunk
Carl Eugen Hoyos
Vitor Sessak
Loren Merritt
Baptiste Coudurier
Charles Yates
Justin Ruggles
Måns Rullgård
Reynaldo H. Verdejo Pinochet
Reimar Döffinger
Aurelien Jacobs
Anton Khirnov
Onur Küçük
Diego Biurrun
Stefano Sabatini
Kostya Shishkov
Michael Niedermayer
Luca Abeni
Jai Menon
Alexander Strange
Ramiro Polla