AVERROR(ENOMEM) must be used instead, and there are no occurrences of
AVERROR_ENOMEM in the FFmpeg basecode so it can be safely dropped.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22514 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

AVERROR_EIO for deletion at the next major bump.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22513 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

avctx->get_buffer() in case of error, rather than AVERROR_UNKNOWN
which is deprecated, and mark AVERROR_UNKNOWN for deletion at the next
major bump.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22512 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22511 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22510 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

picref.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22509 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

addition of the AVFilterPicRef.pos field.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22508 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

again from the filterchain and pass it back to output_picture2().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22507 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

position information, as stored in the pkt.pos, through the
filterchain.

Note that the pos field is added *non* at the end of the
AVFilterPicRef struct, thus breaking ABI compatibility, which is
allowed as the API is still considered non-stable.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22506 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

choosen between 8 and 32 when the supplied parameter is the string
"random".

This is useful for testing the slice support, but it is not supposed
to be used by the user for other purposes and this interface may
change in the future, and thus it is not documented.

The randomization algorithm adopted is the standard Numerical Recipes
LCG.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22505 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

1.5% faster overall decode on my penryn

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22504 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22503 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

definition.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22502 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavutil/error.h.
    
Error code definitions and handling code belong to libavutil, where
they can be shared by all the libav* libraries.
    
See the thread:
Subject: [FFmpeg-devel] [PATCH] Move error codes definitions from lavc to lavu
Date: Sun, 19 Jul 2009 12:09:16 +0200


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22501 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22500 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22499 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22498 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22497 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22496 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22495 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22494 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22493 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22492 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22491 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22490 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22489 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Tested to work by Michael Kostylev on the NetBSD FATE box.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22487 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

This make NetBSD compile out of the box at the cost of a hack, but a
locally contained one that is preferable to the one used in the wild.
Currently the NetBSD FATE box adds -D_NETBSD_SOURCE to CPPFLAGS to work
around broken system headers. Since it is unlikely for NetBSD to fix their
headers, it is better to use a standard flag instead of a system-specific one.

As a sideeffect, this allows getting rid of a local _NETBSD_SOURCE definition.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22486 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22485 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22484 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Previously, the area of a lost slice would be left at the slice number of the previous
frame which could occasionally match the number of the next slice and thus a non existing
slice could have been used for prediction leading to additional decoding errors in otherwise
undamaged slices.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22483 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22482 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22481 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22480 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22479 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

This fixes some old ogm files that had the 3rd vorbis header after a data
packet in another stream. This is invalid in ogg, but this change shouldn't
affect the behaviour of any valid file.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22478 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22477 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22476 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22475 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22474 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b