functions called more than per mb are moved into the header, scan8 is also
as it must be known at compiletime.
The code after this patch duplicates h264data.h, this has been done to minimize
the changes in this step and allow more fine grained benchmarking.
Speedwise this is 1% faster on my pentium dual core with diegos cursed cathedral
sample.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21157 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21156 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Should fix build breakage on some platforms introduced in r21125.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21155 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21154 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

The maximum length of escape_sequence is 21 bits, so adjust limit in
code to match this.

Up to 10% faster on Cortex-A8.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21153 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21152 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

The maximum length of escape_sequence is 21 bits, so adjust limit in
code to match this.  Also fix the comment.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21151 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

<$firstname()$firstname,st>.



git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21150 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Patch by Martin Storsjö <$firstname()$firstname,st>.



git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21149 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

<$firstname()$firstname,st>.



git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21148 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

<$firstname()$firstname,st>.



git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21147 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21146 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Patch by Martin Storsjö <$firstname()$firstname,st>.



git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21145 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

<$firstname()$firstname,st>.



git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21144 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Storsjö <$firstname()$firstname,st>.



git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21143 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21142 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21141 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21140 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Patch by Martin Storsjö <martin at martin st>

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21139 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Spotted by Zhongtuan Ma.



git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21138 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21137 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21136 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21135 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21134 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fixes warnings:
libavcodec/mpegvideo_enc.c:574: warning: implicit declaration of function
'ff_match_2uint16'
libavcodec/ituh263enc.c:143: warning: implicit declaration of function
'ff_match_2uint16'
libavcodec/svq1enc.c:97: warning: implicit declaration of function
'ff_match_2uint16'


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21133 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

this makes the 9/7 C wavelet at the decoder side 22% faster.
The old code is changed to match the new in terms of the order of operations
(which also makes it sligtly faster)


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21132 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

8% faster C 5/3 wavelet at the decoder side.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21131 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

resulting code slightly. ~30% faster C 5/3 wavelet at the decoder side.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21130 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21129 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21128 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21127 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21126 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Patch by Vladimir Voroshilov and myself.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21125 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

insertion.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21124 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

auto-inserted scale filter, rather than the filter name, as this
provides more information.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21123 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

avfilter_graph_config_links().


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21122 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21121 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21120 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21119 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21118 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b