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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.


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2.2x faster than C on conroe, 3.6x on penryn.
4-6% faster huffyuv decoding if using left or plane mode and yuv


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Print error when max resync size is reached and return EAGAIN instead of
INVALIDDATA, so user can retry if wanted.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@20286 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

problems when lpc.c is not compiled.


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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.



git-svn-id: file:///var/local/repositories/ffmpeg/trunk@20283 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@20282 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

by Reimar Döffinger.


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It uses the old, deprecated metadata API and prints exactly the same thing
as what ffmpeg/ffplay does.


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Patch by Anton Khirnov (acronym("What You Should Know About Something"), gmail)



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CONFIG_MPEG_XVMC_DECODER was changed to CONFIG_MPEGVIDEO_XVMC_DECODER.
patch by Onur Küçük, onur delipenguen net


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@20278 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

patch by Anton Khirnov  wyskas _at_ gmail _dot_ com


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AVFilterFormats.formats field.
Cleaner / safer.


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in r20272.


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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 heigth 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()".


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understand it, so drop it.



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keys are case-insensitive.


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corresponding dsputil functions and remove their dependency on the FLAC
encoder.
Fixes Issue1486.


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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.


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RGB only needs one temp array.


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The padding in bitstream_buffer wasn't initialized.


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