Ignore first entry of intra matrixes if its invalid.
Fixes pink.mpg / issue1046.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18724 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Factorize quantization matrix loading code out.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18723 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Don't #if a function declaration and properly indent it.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18722 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

mlpdec: Move MLP's filter_channel() to dsputils.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18721 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Document change in r18719.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18720 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Export av_free_packet().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18719 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add missing return statement to out-of-memory condition. Fixes the warning:
libavcodec/motionpixels.c:302: warning: statement with no effect

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18718 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

configure: fix licence check function

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18717 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Drop unused libamr-nb fixed-point glue code.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18716 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Require --enable-nonfree for turning on libfaac support.
libfaac lies about being LGPL, when it really is not.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18715 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Factorize GPL and nonfree license checks into a common function.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18714 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

ARM: Use fewer register in NEON put_pixels _y2 and _xy2
Approved by Mans on IRC

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18713 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

ARM: NEON put_pixels_clamped

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18712 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Convert names to the FFmpeg style.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18711 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Reset eof state on seeking.
Fixes issue1005.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18710 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Implement av_get_bits_per_pixel().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18709 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Revert r18700, documentation of deprecated functions might be useful for
people trying to update to the new API.

Log of r18700:
Remove documentation from deprecated fields, they should not be used,
thus there is no sense in documenting them.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18708 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Check if there is enough bytes before reading the buffer in the EA ADPCM
decoder. Fix issue 990.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18707 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Skip 0x0000 frame footer in EA ADPCM decoder.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18706 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove useless and outright wrong chatter from avcodec_encode_video().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18705 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove redundant chatter from avcodec_encode_audio()

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18704 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Negative is error not -1, corrected in the doxy for avcodec_decode_subtitle2().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18703 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add multiframe note to avcodec_decode_video() too.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18702 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Cleanup first paragraph of doxy of avcodec_decode_audio3().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18701 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove documentation from deprecated fields, they should not be used,
thus there is no sense in documenting them.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18700 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove confusing and redundant engrish chatter from avcodec_decode_video2().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18699 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add avlanguage helpers in libavformat.
Patch by Cyril Comparon: standard_gmail_full_name_address
Original thread: Suggestion for a centralized language-tag facility in libavformat
Date: 04/10/2009 07:33 PM

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18698 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Make function pointer assignments consistent in option handling.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18697 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Revert changing VLC initialization type for RV3/4 decoder.
While using large static table is not good (especially for embedded devices and
CPUs with small cache), other alternatives are not very good either.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18696 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

mlpdec: Simplify filtering code by using only one counter variable.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18695 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Correctly update output sample format in wavpack decoder.
Patch by Laurent Aimar (at 'fenrir (cons 'videolan 'org))

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18694 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Proper subpacket size check for cook multichannel files.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18693 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove parentheses

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18692 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Set the type of size in COOKSubpacket to unsigned

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18691 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add pixdescs definitions for planar YUV pixfmts with 16 bits per
component.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18690 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Make sure we only parse max amount of subpackets (5) in the cook decoder.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18689 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Indent

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18688 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove redundant code

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18687 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add Changelog for Cook multi channel support

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18686 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Support cook multichannel files.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18685 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix the COOKDEBUG code

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18684 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Factor out COOKSubpacket, in preparation for multichannel support.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18683 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add missing pixel format descriptor definitions.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18682 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Get rid of monstrous static table and initialize VLCs for RV3/4 dynamically.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18681 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove useless assignment during initialization for some decoders

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18680 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

indent

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18679 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Change return type of opt_loglevel() from void to int.
Patch by Wolfram Gloger: wmglo (your at here) dent med uni (minus) muenchen de

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18678 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

TrueMotion 2 uses its own YUV-like colourspace, so convert output to proper RGB.

Patch by Reimar Döffinger <latinize($name) at (MN's favourite mail provider).de>

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18677 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cosmetics: remove extra space indentation

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18676 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Merge decoding functions for all bitdepths in WavPack decoder

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18675 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Support >8bit per component YUV in FFV1.
decoding becomes slower, encoding becomes faster, with gcc on duron.
some inlining overrides like av_flatten are added to keep inlining similar
to before.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18674 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Force speed irrelevant calls to get/put_symbol() to be noinline.
We need to change decode_line to always_inline because gcc decided not to inline
it anymore once we force some calls to get/put_symbol() to be non inlined and
this decission of gcc would lead to a 10% overall speed loss.
100k smaller object file, no speed change

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18673 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Optimize sign handling in get_symbol().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18672 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Don't loose bits_per_raw_sample when transcoding.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18671 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Make avcodec_thread_init() set the thread count, even in the case when
threads support is not enabled. This should avoid the need for
thread_count explicit setting in applications.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18670 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

avoid possibly uninitialized return value
(found by clang static analyzer)

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18669 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Handle WavPack INT32INFO chunks with nonzero post shift

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18668 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add functions for decoding >16 bits WavPack files.
Based on patches by Laurent Aimar (fenrir >whirlpool< videolan >dit< org)

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18667 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Shift 9-15 bit samples to use full 16-bit range.
Patch by Laurent Aimar <fenrir at VLCsite>
Thread: [PATCH] Fixed wavpack 9-15 bits support

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18666 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Display dimensions should not affect the real size of coded frame, thus set
only avctx->{width,height} and don't touch coded_{width,height} when parsing
them. This fixes the case when coded and display dimensions differ by more
than one macroblock.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18665 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove 2 useless FFMIN().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18664 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove apparently redundant code.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18663 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

NSV : Add TOC2 parsing and seeking support.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18662 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove redundant code, found by CSA

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18661 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

configure: support Blackfin CPU names with --cpu

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18660 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

It should be #if, not #ifdef

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18659 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Switch VLC tables in WMV3/VC-1 decoder to new static init method

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18658 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Require 4 instead of 3 frames for detecting mp3,
fixes misdetection of mpegps_mp3_unrecognized_format.mpg (issue997)

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18657 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix 10l typo (usage of PIX_FMT_NE()).
Should fix FATE, i forgot to commit this.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18656 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Update safety check as the maximum pixel size is no longer 4.
New max size is 16bit * 4 samples (RGBA).

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18655 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Support reading packed YUV 422 10bit samples from jvt (NewMobCal_YUV10_720p5994_).
Ive called the format v210x due to its similarity to v210, note though ive not
confirmed that v210x is different from actual v210 samples it just is different
from the description of v210 iam aware of.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18654 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Make read_line() do not depend on put_bits.h and speed up it.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18653 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add raw MLP muxer.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18652 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

mlpdec: Don't overallocate buffers.
Now that max channels and primitive matrices are properly validated, there is
no need to be paranoid that random data will be overwritten.
As a bonus this makes matrix_coeff 16-byte aligned between matrices.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18651 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

mlpdec: Validate num_primitive_matrices.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18650 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

mlpdec: Validate max_channel and max_matrix_channel.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18649 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

mlpdec: Restart header sync must be 0x31ea for MLP.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18648 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add missing header inclusion guard.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18647 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Implement a write_line() function.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18646 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove consume_whitespace() and replace it with direct calls to
strspn().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18645 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Read extended channel configuration when extended AOT is BSAC.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18644 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Make VLC tables in DCA decoder use INIT_VLC_USE_NEW_STATIC

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18643 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

100l: VLC table array should not be const

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18642 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove redundant assignment. err is assigned in every switch case anyway. Issue
found by CSA.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18641 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix a possibly exploitable buffer overflow.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18640 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Set flag after VC-1 VLCs are initialized to avoid race condition

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18639 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove some useless assignments and variables found by Clang

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18638 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Make RV3/4 VLC tables use new static initialization method

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18637 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add 420,422 and  444 planar 16bit per component pix formats.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18636 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix crash when receiving from SDP

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18635 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Make rv40 decoder use new static VLC initialization method

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18634 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Compact and make constant two tables used by Musepack decoders

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18633 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove example programs with a wildcard expression.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18632 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

ac3enc: log a warning message if the channel layout is not specified at
the time of codec initialization.

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indent

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Only insert null packets into the video que if there is a video stream.
Fixes memleak and should fix issue791.

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Add zygo fourcc.

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Indent

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Do not discard truncated packets.
Based on a patch by Maksym Veremeyenko verem DOT m1stereo AT tv

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Avoid 100% CPU useage at EOF.

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