Michael Niedermayer
b5b762b714
avcodec/avcodec.h: skip_alpha should not be accessed directly (would cause ABI issues)
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-22 20:57:34 +02:00
Paul B Mahol
f8e8932e92
doc/filters: mention configure option for ladspa
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-22 18:45:50 +00:00
Martin Storsjö
b6c7bd53f4
movenchint: Clear size and len if the realloc failed
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Previously these were left in an inconsistent state.
Pointed out by Michael Niedermayer.
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-22 21:02:52 +03:00
Martin Storsjö
f2b00a5372
movenc: Return a proper error code for invalid combinations
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Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-22 21:02:52 +03:00
Martin Storsjö
23d6ba2c44
vc1dec: Check the error handling flags on slice/field header decode errors
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Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-22 21:02:52 +03:00
Martin Storsjö
f7e616959a
electronicarts: Check packet sizes before reading
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Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-22 21:02:52 +03:00
Martin Storsjö
ce67f442be
lavf: Avoid setting avg_frame_rate if delta_dts is negative
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This avoids setting avg_frame_rate to invalid (negative)
values.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-22 21:02:52 +03:00
Michael Niedermayer
bb7bf17595
vc1dec: Don't decode slices when the latest slice header failed to decode
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Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-22 21:02:52 +03:00
Martin Storsjö
5e25fdbfe0
vc1dec: Make sure last_picture is initialized in vc1_decode_skip_blocks
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Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-22 21:02:52 +03:00
Martin Storsjö
b772b0e28e
vc1dec: Undo mpegvideo initialization if unable to allocate tables
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Previously, s->context_initialized was left set to 1
if ff_vc1_decode_init_alloc_tables failed, skipping the
initialization completely on the next decode call.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-22 21:02:47 +03:00
Kieran Kunhya
283fb76d3d
lavc: Add support for interleaved chroma formats to libx264. Interleaved chroma is x264's native format
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-22 19:55:57 +02:00
Paul B Mahol
b00fb157ba
avcodec/sgirledec: fix infinite loop in decode_sgirle8()
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Fixes #2985 .
Reported-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-22 17:30:51 +00:00
Paul B Mahol
601eab2bbf
avfilter: add ladspa wrapper filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-22 16:36:10 +00:00
Reimar Döffinger
547c2f002a
Make decoding alpha optional for some codecs.
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For codecs where decoding of a whole plane can simply
be skipped, we should offer applications to not decode
alpha for better performance (ca. 30% less CPU usage
and 40% reduced memory bandwidth).
It also means applications do not need to implement support
(even if it is rather simple) for YUVA formats in order to be
able to play these files.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2013-09-22 16:20:54 +02:00
Michael Niedermayer
a5cbf1991c
avformat/mov: reset extradata size when extradata gets deallocated due to realloc failure
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This prevents the fields from becoming inconsistent
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-22 16:11:02 +02:00
Reimar Döffinger
2aa8e33d7d
Fix nonsense MPEG-4 hwaccel code.
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Issues with the code:
1) The skip_bits_long breaks packed B-frames since we skip
of the packed frame, even for VDPAU.
2) Calling ff_h263_find_resync_marker_reverse is nonsense for MPEG-4,
and for H.263 the only code using this (vaapi_mpeg4) explicitly reverts
this change!
3) mb_x/mb_y are always 0 when vaapi_mpeg4_decode_slice, so doing
computations with them is just obfuscation
4) due to not updating mb_y the code would always go into the error
resilience case, causing nonsense error messages and maybe further
issues.
While tested to fix the data provided to the decoder in case of
VDPAU so it is the same as for the non-hwaccel code, the VA-API code
was not tested to still work, and adding regression testing even
as a quick hack is much more complicated for it.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2013-09-22 16:08:35 +02:00
Martin Storsjö
ede508443e
vc1dec: Fix leaks in ff_vc1_decode_init_alloc_tables on errors
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Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-22 16:10:22 +03:00
Martin Storsjö
91be1103fd
wnv1: Make sure the input packet is large enough
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Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-22 16:10:21 +03:00
Martin Storsjö
f1eac2b8a0
movenc: Use keyframes as default fragmentation point in ismv
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Fragmenting blindly to a certain duration isn't a good choice
if one should be able to switch between different qualities,
therefore default to keyframes instead.
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-22 16:10:21 +03:00
Martin Storsjö
a9553bbb33
movenc: Set all implicit flags immediately in mov_write_header
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This makes sure other sanity checks for conflicting options
can work properly, e.g. for the conflict between the faststart
flag when using the ismv mode.
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-22 16:10:21 +03:00
Martin Storsjö
187023f6b2
movenc: Set mov->mode earlier in mov_write_header
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This allows simplifying some early checks that depend on the
muxer mode.
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-22 16:10:21 +03:00
Martin Storsjö
5055035670
tls: Do not abort on non-fatal TLS alerts with gnutls
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Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-22 16:10:21 +03:00
Michael Niedermayer
05b7a635dc
avformat/movenchint: use realloc_array() to protect against integer overflow
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-22 15:06:22 +02:00
Michael Niedermayer
63621762ec
avformat/movenchint: only change queue size if reallocation succeeded
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-22 15:05:35 +02:00
Michael Niedermayer
091ba02cc8
avformat/movenchint: revert "Use av_reallocp() where suitable"
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reverts movenchin part of 5626f994f2
The change left the fields in an inconsistent state
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-22 15:00:08 +02:00
Michael Niedermayer
361bc70731
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
avutil: Fix compilation with inline asm disabled on mingw
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-22 11:51:38 +02:00
Michael Niedermayer
85f8a3cb50
Merge commit 'e208e6d209728d332343aa5390ae377ac0a6305c'
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* commit 'e208e6d209728d332343aa5390ae377ac0a6305c':
lavu: Add interleaved 4:2:2 8/10-bit formats
Conflicts:
doc/APIchanges
libavutil/pixdesc.c
libavutil/pixfmt.h
libavutil/version.h
See: 90ca5a9b5f
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-22 11:42:03 +02:00
Michael Niedermayer
8310bccc91
avutil/pixdesc: try to fix NV20* descriptors
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They where inconsistent (overlapping fields and wrong sizes)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-22 11:34:01 +02:00
Kieran Kunhya
90ca5a9b5f
Add interleaved 4:2:2 8/10-bit formats
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-22 10:49:29 +02:00
Luca Barbato
c951e4b442
flv: Make onTextData parsing robust
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Certain streaming servers do not preserve the order of the fields.
2013-09-22 01:10:17 +02:00
Luca Barbato
ba77757a7e
rtmp: Replace a magic number with a macro
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11 is the RTMP header size.
2013-09-22 01:09:33 +02:00
Luca Barbato
5840473890
rtmp: Rewrite embedded flv handling
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Use update_offset() as done for rtmp audio, video and notifications and
read update and write the fields instead of replacing them in the rtmp
packet and then memcpying it to the output buffer.
2013-09-22 01:09:33 +02:00
Luca Barbato
e40a0e8228
rtmp: Refactor get_packet
2013-09-22 01:09:33 +02:00
Luca Barbato
32a414f316
rtmp: Support AMF_DATA_TYPE_MIXEDARRAY
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And fix the AMF_DATA_TYPE_ARRAY parsing while at it.
A MIXEDARRAY type, as the ARRAY, store the number of elements in
an uint32 before the list. The ARRAY is strict and does not have
an OBJECT terminator, MIXEDARRAY behaves like an OBJECT type and
a different than stated number of element can be present.
2013-09-22 01:06:42 +02:00
Michael Niedermayer
e07ac727c1
avcodec/g2meet: Fix framebuf size
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Currently the code can in some cases draw tiles that hang outside the
allocated buffer. This patch increases the buffer size to avoid out
of array accesses. An alternative would be to fail if such tiles are
encountered.
I do not know if any valid files use such hanging tiles.
Fixes Ticket2971
Found-by: ami_stuff
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-22 00:04:39 +02:00
Compn
5dca837ac3
changelog: add fraps and libx264 changes
2013-09-21 17:57:08 -04:00
Alex Smith
08fa828b3f
avutil: Fix compilation with inline asm disabled on mingw
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Because of -Werror=implicit-function-declaration the build will fail.
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-22 00:50:32 +03:00
Michael Niedermayer
21a2b97365
avformat/hls: do not limit manifest lines to 1024 chars
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Fixes Ticket2976
Debuged-by: jaimeMF
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-21 20:59:30 +02:00
Kieran Kunhya
e208e6d209
lavu: Add interleaved 4:2:2 8/10-bit formats
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-09-21 17:36:15 +02:00
Michael Niedermayer
a072acb108
avcodec: fix duplicate includes
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-21 16:59:13 +02:00
Michael Niedermayer
b8a954e46d
avformat/network: fix duplicate include
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-21 16:58:58 +02:00
Lukasz Marek
ef23b7fd6d
lavf/libssh: add MAINTAINERS entry
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Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-21 16:35:41 +02:00
Alex Smith
66c2f200b6
lavu/attributes: Don't define av_restrict
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This is always defined in config.h.
Original patch by Derek Buitenhuis.
2013-09-21 15:43:31 +02:00
Michael Niedermayer
49515cb840
avformat: remove duplicate includes
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-21 15:36:33 +02:00
Michael Niedermayer
d0c61571cf
avdevice/v4l: remove duplicate include
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-21 15:36:33 +02:00
Michael Niedermayer
4bc7a2a64b
avfilter: remove duplicate includes
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-21 15:36:33 +02:00
Michael Niedermayer
0506f3fa38
avutil/cpu: remove duplicate include
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-21 15:36:33 +02:00
Hendrik Leppkes
1c4fa2aaf2
avcodec/fraps: use BT.709 colorspace for YUV Fraps versions
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Based both on comparison to the reference decoder, and comments from
the fraps developers upon inquiry how to handle the yuv fraps variants.
2013-09-21 13:09:13 +00:00
Paul B Mahol
59d72f8b16
lavfi/pad,crop,scale: remove options description from filter description
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-21 12:50:02 +00:00
Paul B Mahol
8ac0eb2cd7
avfilter/vf_tinterlace: add yuv411p, yuv440p, yuva422p and yuva444p
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-21 12:48:24 +00:00