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This still needs some minor work here and there but should be already functional.
Note that the code pathes that are under "not avfilter" ifdefs as well as the
ifdefs will be droped as soon as all major issues have been det with, aka could
be real soon or not.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22216 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Patch by Janusz Krzysztofik:
<${name initial}${surname less the final "ofik"}@tis.icnet.pl>.

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Fixes issue746

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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22210 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Check url_interrupt_cb in rtp_read, wait in select for max 100 ms before rechecking url_interrupt_cb


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The libfaad wrapper does this.


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Reorder indexes in weight tables.


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Too many demuxers can't cope with clusters of unknown size.

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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22199 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

back and write it at the end

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Most EBML masters are much smaller than IO_BUFFER_SIZE and thus the size
can be updated. This makes parsing the resulting files easier.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22197 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

This results in a 50% speedup on main profile with no increase in binary size.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22196 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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Thanks to backwards compatible HE-AAC signalling these values are unreliable.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22194 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

1 cpu cycle faster


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22193 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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consistent with the allocation currently done for PIX_FMT_GRAY8
pictures.

No significant slow-downs have been measured.

See the thread:
Subject: [FFmpeg-devel] [PATCH] Is gray8 a paletted format?
Date: Sun, 15 Nov 2009 23:36:03 +0100

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This is generally around 12% faster than the prior method of creating a
linked list for each block as tokens are read, but can be anywhere from
8% to 28% faster depending on file and CPU.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22190 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

This increases the slice size to 64 pixels, due to having to decode an
entire chroma superblock row per slice.

This can be up to 6% slower depending on clip and CPU, but is necessary
for future optimizations that gain significantly more than was lost.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22189 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22188 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Patch by Anton Khirnov < whyskas at gmail >

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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22185 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

original patch by elupus _at_ ecce _dot_ se


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22184 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

5 cpu cycles faster.


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This fixes some valgrind warnings.


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to the end of the structure.
4 cpu cycles faster in 3k cpu cycles


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