Specifically, ff_flac_parse_streaminfo, ff_flac_is_extradata_valid and
ff_flac_parse_block_header

Adds an additional check before reading the next block header and avoids a
potential integer overflow when checking the metadata size against the
remaining buffer size.

It's more readable and less prone to breakage.

Signed-off-by: Mans Rullgard <mans@mansr.com>

None of these symbols should be accessed directly, so declare them as
hidden.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit d36beb3f69)

None of these symbols should be accessed directly, so declare them as
hidden.

Signed-off-by: Mans Rullgard <mans@mansr.com>

Patch by Michael Chinen [mchinen at gmail]

Originally committed as revision 25916 to svn://svn.ffmpeg.org/ffmpeg/trunk

data thanks to the recently added FLAC parser.
Patch by Michael Chinen [mchinen at gmail]

Originally committed as revision 25915 to svn://svn.ffmpeg.org/ffmpeg/trunk

to optionally silence the error messages.
Patch by Michael Chinen [mchinen at gmail]

Originally committed as revision 25912 to svn://svn.ffmpeg.org/ffmpeg/trunk

forthcoming FLAC parser.
Patch by Michael Chinen [mchinen at gmail]

Originally committed as revision 25909 to svn://svn.ffmpeg.org/ffmpeg/trunk

SampleFormat with AVSampleFormat.

Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25315 to svn://svn.ffmpeg.org/ffmpeg/trunk

Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.

Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk

is deprecated and will be dropped at the next major bump.

Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk

ff_flac_parse_streaminfo() since the latter is shared with the raw FLAC
demuxer, which should not be setting the sample format.

Originally committed as revision 20430 to svn://svn.ffmpeg.org/ffmpeg/trunk

comment as a reminder that we can remove both capabilities once a parser is
implemented.

Originally committed as revision 19891 to svn://svn.ffmpeg.org/ffmpeg/trunk

pred_order can never exceed 32, so always allocating that amount is safe
and not very wasteful.

Originally committed as revision 19669 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19294 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk

AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows
passing of packet-specific flags from demuxer to decoder, such as the keyframe
flag, which appears necessary to playback corePNG P-frames.

Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread
"Google Summer of Code participation" on the mailinglist.

Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18179 to svn://svn.ffmpeg.org/ffmpeg/trunk

function

Originally committed as revision 18175 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18167 to svn://svn.ffmpeg.org/ffmpeg/trunk

other frame header decoding code

Originally committed as revision 18166 to svn://svn.ffmpeg.org/ffmpeg/trunk

message when it does

Originally committed as revision 18162 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18159 to svn://svn.ffmpeg.org/ffmpeg/trunk

changes since this is not currently supported by the decoder.

Originally committed as revision 18157 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18156 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18155 to svn://svn.ffmpeg.org/ffmpeg/trunk

should have been in last commit.

Originally committed as revision 18154 to svn://svn.ffmpeg.org/ffmpeg/trunk

layout. differentiates between invalid values and unsupported values.

Originally committed as revision 18153 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18151 to svn://svn.ffmpeg.org/ffmpeg/trunk

move skipping of frame header to decode_frame()

Originally committed as revision 18150 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18148 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18147 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18146 to svn://svn.ffmpeg.org/ffmpeg/trunk

frame size and use the function in the FLAC decoder and FLAC encoder

Originally committed as revision 18092 to svn://svn.ffmpeg.org/ffmpeg/trunk

estimate for maximum frame size

Originally committed as revision 18091 to svn://svn.ffmpeg.org/ffmpeg/trunk

decoder

Originally committed as revision 18089 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18085 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18084 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18082 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18041 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 17851 to svn://svn.ffmpeg.org/ffmpeg/trunk

frame for future reference.

Originally committed as revision 17822 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 17821 to svn://svn.ffmpeg.org/ffmpeg/trunk

bytes, not 24.

Originally committed as revision 17820 to svn://svn.ffmpeg.org/ffmpeg/trunk

decoding.

Originally committed as revision 17819 to svn://svn.ffmpeg.org/ffmpeg/trunk