git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21694 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

start and to avoid initializing codecs with missing headers is set for all streams.
Fixes issue 1723.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21693 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

by KO Myung-Hung <komh challion net>.



git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21692 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

11cylcles slower MV generation
98cycles faster MC


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21691 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

as 16x16 (except ones changing interlacing relative to the colocated MB).
20 cycles slower during MV generation
175 cycles faster during MC


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21690 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

19 cycles slower MV generation
575 cycles faster MC


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21689 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

pages that continue packets started in prior pages.
Fixes issue1248

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21688 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Patch by Wolfram Gloger wmglo (chez) dent med uni (minus) muenchen de


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21687 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

This should speed the affected cases (MBAFF temporal direct MBs) up.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21686 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

7 cpu cycles faster.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21685 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21684 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

and simplify cases that cannot happen away.
8 cpu cycles faster


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21683 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21682 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21681 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21680 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21679 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

a bit more than 10 cpu cycles faster.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21678 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21677 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

number of calls to it down by 2.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21676 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21675 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21674 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21673 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21672 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21671 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

function returns a negative value, rather than erroneously trigger the
code which manages the case of unknown option.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21670 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21669 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21668 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21667 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Patch by Michele Orrù reverse(<moc.liamg@yp.rekam>).


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21666 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fixes issue1250


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21665 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21664 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21663 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21662 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21661 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21660 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Approved by Diego at FOSDEM.



git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21659 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21658 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21657 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21656 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21655 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b