5c353eb8e3
cook: return AVERROR_PATCHWELCOME instead of ENOTSUP
...
ENOTSUP is not defined on some systems
2011-10-29 14:32:55 -04:00
e34c6c9708
cook: check output buffer size before decoding
2011-10-29 13:43:28 -04:00
6631294c26
cook: do not needlessly set *data_size to 0
2011-10-29 13:43:28 -04:00
b277ebd508
cook: remove pointless return statements
2011-10-29 13:43:28 -04:00
c9c841e231
cook: simplify decouple_info()
2011-10-29 13:43:28 -04:00
f193c96f49
cook: return appropriate error codes instead of -1
2011-10-29 13:43:28 -04:00
e694831f9d
cook: avoid hardcoded sizes in sizeof()
2011-10-29 13:43:28 -04:00
776e9815a5
cook: remove unneeded #includes
2011-10-29 13:43:28 -04:00
c25df22365
cook: output float samples instead of converting to int16
2011-10-29 13:43:28 -04:00
69e7ad8dbc
mov: Avoid divide by zero in edit list dts handling
...
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-10-29 07:59:05 -07:00
9a173575fd
utvideo: account for coupled lines in YUV420 format
...
Luma slices in YUV420 colourspace should have height in multiple of two since
they have the same line of chrominance data corresponding to pair of them.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-10-28 23:51:58 -07:00
8370e426e4
vp3: fix oob read for negative tokens and memleaks on error.
2011-10-28 23:50:04 -07:00
bfa0f96586
vp8: fix overflow in segmentation map caching.
2011-10-28 23:48:43 -07:00
38a4be3fa7
lavf: use number of output pictures for delay checks.
...
This fixes false positives of has_codec_delay_been_guessed() for
streams where not every input picture generates an output picture,
such as interlaced H264.
2011-10-28 23:42:57 -07:00
640d5f1c80
Fix decoding of lossless 4:2:2 H.264
...
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-10-28 23:37:30 -07:00
fdb5314ea7
Fix decoding of lossless 10-bit 4:4:4 H.264
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-10-28 23:37:30 -07:00
61856d06eb
probe: Restore identification of files with very large id3 tags and no extension.
...
Restore behavior of identifying files with huge id3 tags as
mp3 at AVPROBE_SCORE_MAX/4. This was broken in r25378 and subsequently
removed in r25929.
2011-10-28 15:44:10 -07:00
7a773d4d59
probe: Remove id3 tag presence as a criteria to do file extension checking.
...
This only encourages our users to put id3v2 tags on non-mp3 files to opt
into extension based probing.
2011-10-28 15:44:09 -07:00
ca65932bbf
mpegts: MP4 SL support
2011-10-28 14:54:14 -07:00
c530267024
mpegts: MP4 OD support
2011-10-28 14:54:14 -07:00
4682a1dc3a
mpegts: Add support for Sections in PMT
2011-10-28 14:54:14 -07:00
fec2836483
mpegts: Replace the MP4 descriptor parser with a recursive parser.
2011-10-28 14:54:14 -07:00
c3bc6096f2
mpegts: Add support for multiple mp4 descriptors
2011-10-28 14:54:13 -07:00
476d04a56a
mpegts: Parse mpeg2 SL descriptors.
2011-10-28 14:54:13 -07:00
77b5c82b49
isom: Add MPEG4SYSTEMS dummy object type indication.
2011-10-28 14:54:13 -07:00
bc2dd36740
aacdec: allow output reconfiguration on channel changes
...
Locking the decoder against channel config changes in
parse_adts_frame_header() seems to be unnecessary and
streams with channel config changes are reported.
The sample in http://roundup.libav.org/issue999 still works.
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-10-28 22:44:59 +02:00
f3db0f7403
nellymoserenc: take float input samples instead of int16
...
This avoids having to convert all input data from int16 to float, which is used
internally for encoding.
2011-10-28 14:40:52 -04:00
77c8ef9a36
nellymoserdec: use dsp functions for overlap and windowing
2011-10-28 14:40:52 -04:00
8c9581f052
nellymoserdec: do not fail if there is extra data in the packet
...
instead just print a warning
2011-10-28 14:40:52 -04:00
0aaa85dbed
nellymoserdec: fail if output buffer is too small
...
avoids silently truncating the output
2011-10-28 14:40:52 -04:00
f19305fe93
nellymoserdec: remove pointless buffer size check.
2011-10-28 14:40:51 -04:00
854eadccb6
lavf: add init_put_byte() to the list of visible symbols.
2011-10-28 20:06:34 +02:00
c12ef64d69
seek-test: free options dictionary after use
2011-10-28 19:50:44 +02:00
8fa97302e0
snow: do not draw_edge if emu_edge is set
...
Fix segfault on emu edge, to reproduce
make fate-vsynth1-snow
avplay -flags emu_edge tests/data/vsynth1/snow.avi
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-10-28 10:14:11 -07:00
d830264abd
tools/pktdumper: update to recent avformat api
2011-10-28 19:08:38 +02:00
d88e9f1c07
seek-test: update to recent avformat api
2011-10-28 19:08:37 +02:00
813907d424
wmavoice: move output buffer size check to synth_superframe().
...
this allows for checking against the actual output size instead of max size.
2011-10-28 12:02:24 -04:00
d064076570
wmavoice: only set data_size to 0 when necessary
2011-10-28 12:02:24 -04:00
1db6437f6c
wmapro: fix strict-aliasing violations by using av_alias32
...
Also fix some undefined unsigned/signed conversions.
2011-10-28 12:02:24 -04:00
b8b4c9c328
wmapro: use FmtConvertContext.float_interleave() to interleave output samples
2011-10-28 12:02:24 -04:00
d0b1b1c5c7
wmadec: consolidate 2 output buffer size checks into 1 check
2011-10-28 12:02:23 -04:00
9a33264478
apedec: assert that s->samples is not negative before trying to decode
2011-10-28 11:47:29 -04:00
0927154d37
apedec: use FFALIGN macro for internal data buffer size
2011-10-28 11:47:28 -04:00
5b8009f4c8
apedec: do not keep incrementing the input data pointer past the end of the
...
buffer during entropy decoding.
The pointer address could overflow, which would likely segfault. Instead set
the context error flag to indicate that the decoder tried to read past the
end of the packet data.
2011-10-28 11:47:28 -04:00
a4c32c9a63
apedec: check for input buffer overflow while reading frame header
2011-10-28 11:47:28 -04:00
fd244ae3a0
apedec: use unsigned int for offset
...
avoids implementation-defined unsigned-to-signed conversion and simplifies
the bounds checking.
2011-10-28 11:47:28 -04:00
89ec474a43
apedec: remove pointless increment of 'buf'
...
The variable is not used anymore at that point.
2011-10-28 11:47:28 -04:00
52d4fb2a3d
apedec: set s->currentframeblocks after validating nblocks
2011-10-28 11:47:28 -04:00
2cab578489
apedec: use unsigned int for 'nblocks' and make sure that it's within int range
2011-10-28 11:47:27 -04:00
b7e5145759
apedec: do not set s->samples until after validation.
...
This prevents errors and/or invalid writes in the next decode call due to
s->samples still being negative.
2011-10-28 11:47:27 -04:00
