This prevents the issue with having to switch between slow and
fast code paths in each row.
0.5% faster loopfilter for cathedral


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21495 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

a few cycles faster


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This allows many things to be simplified away.
h264 decoder is overall 1% faster with a mbaff sample and
0.1% slower with the cathedral sample, probably because the slow loop
filter code must be loaded into the code cache for each first MB of each
row but isnt used for the following MBs.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21493 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

slightly simpler and more robust.


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Patch sent to mailing list by Taylor Ralph, taylor D ralph A gmail


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Patch by Rafaël Carré, rafael D carre A gmail


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21489 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

These tables are accessed as uint32 so they must be suitably aligned.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21488 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

finding the 4-byte signature.
Add a check that ignores the signature if we do not have enough previous
data to go back at least 7 bytes.


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message is pointless to ordinary users and is printed once per frame.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21486 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fixes issue1714.


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at next libavformat major version bump.



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input files.



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	Log:
	Set CODEC_CAP_SUBFRAMES for adpcm decoders

	This makes ffmpeg stop printing millions of
	  Multiple frames in a packet from stream 0
	when decoding adpcm.
Reason: adpcm has no subframes, the flag does not belong there


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21481 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

because CODEC_CAP_SUBFRAMES is primarely misused to hide this warning otherwise
which renders the flag completely useless.


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	Log:
	Fix misc typos, patch by
	Fabian Greffrath base64_decode(PGZhYmlhbkBncmVmZnJhdGguY29tPg==).
This violates the spec.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21478 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21477 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21475 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

~4 cpu cycles speedup


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21474 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fabian Greffrath base64_decode(PGZhYmlhbkBncmVmZnJhdGguY29tPg==).


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21473 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Alphabetical order isn't always a good idea.

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documented but it's nice to have everything documented.


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enough to justify the messy interleaving.


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60 cpu cycles speedup


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21467 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Get one step closer to world domination.
Remove "make uninstall".


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be skiped.


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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21464 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

This function/macro returns the high half of the unsigned 64-bit
product of two unsigned 32-bit operands.

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244->160 cycles on core2


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reading direct SDP files to set up UDP-based RTP-streams). Fixes
issue 1713. Patch by Jeremy Morton <ffmpeg game-point net>.



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what is needed and its faster too.


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