git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21532 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Reviewed and corrected by myself because there were no other volunteers in the
last weeks.



git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21531 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

load the getaddrinfo family of functions through GetProcAddress. Also, there
is currently no feature that gets fixed in Win98 through the use of KernelEx.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21530 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

post-processing, and add a new FF_QSCALE_TYPE_VP56 for this.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21529 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

expressed in a AMRFixed structure and handled by ff_set_fixed_vector().



git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21528 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

http://xiph.org/vorbis/doc/Vorbis_I_spec.html#x1-800004.3.9


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This simplifies configuring for the most common remote testing
setup.

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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21522 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

patch by Laurent Aimar  fenrir _at_ videolan _dot_ org


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buffer size vs. frame size errors.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21519 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Avoids a (incorrect) "possibly used uninitialized" warning, no measurable
speed difference.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21518 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Patch by Rafaël Carré, rafael D carre A gmail


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5% faster on Intel Atom with gcc 4.4.1 (performance is unchanged
if using av_always_inline).


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21516 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

This makes it easy to supply extra flags on the make command line
for testing purposes.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21515 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

smaller without any speed loss.


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since it is no longer required.



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This makes it easy to use a replacement allocator instead of the
system default one.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21509 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

This allows freeing the parser memory in the thread_context freeing loop.

Patch by Rafaël Carré gmailify(rafael, carre)


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21508 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

1% faster MBAFF decoding overall, maybe ~0.1% faster for the cathedral sample.


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~20 cpu cycles faster loopfilter


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quite a bit faster


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21504 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

~6% faster (slow path) loopfilter (should be ~2% overall)


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21503 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

This is a hair slower (0.15% maybe) but i really dont want to have the
identical code duplicated 3 times because gcc adds odd threaded jumps with
register reshuffling and register safe/restore.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21502 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Patch by Daniel Kristjansson: danielk cuymedia net


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21501 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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In the main per-compiler section, set speed_cflags and size_cflags
with suitable values.  Later one or the other is added to CFLAGS.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21499 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

This removes all but one MAX_STREAM from avienc.c.


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to split out


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21496 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21494 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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