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Author SHA1 Message Date
Martin Storsjö
17d57848fc mpc8: Make sure the first stream exists before parsing the seek table 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-12 10:54:27 +03:00
Martin Storsjö
459f2b393a mpc8: Check the seek table size parsed from the bitstream 
Limit the size to INT_MAX/2 (for simplicity) to be sure that
size + FF_INPUT_BUFFER_PADDING_SIZE won't overflow.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-12 10:54:05 +03:00
Michael Niedermayer
0d61f26001 zmbvdec: Check the buffer size for uncompressed data 
Also don't pointlessly set the buffer size to 1 after copying
one packet.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-12 10:53:39 +03:00
Martin Storsjö
183b9d843a ape: Don't allow the seektable to be omitted 
The seektable is required for filling in ape->frames[i].pos
further down.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-12 10:53:25 +03:00
Martin Storsjö
b26742cc30 shorten: Break out of loop looking for fmt chunk if none is found 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-12 10:53:04 +03:00
Martin Storsjö
49568851bf shorten: Use a checked bytestream reader for the wave header 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-12 10:52:42 +03:00
Carl Eugen Hoyos
f99f7f4025 Set bits_per_raw_sample when reading j2k frames. 2013-09-12 09:23:32 +02:00
Michael Bradshaw
7412a4a48f libopenjpegdec.c: Correctly scale gray16 output if precision < 16 
Fixes ticket #2943.

Signed-off-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
 2013-09-12 09:21:51 +02:00
Carl Eugen Hoyos
d73565d5dd Use rc_max_rate if no video bit_rate was specified when muxing mxf_d10. 
Fixes ticket #2945.

Reviewed-by: Matthieu Bouron
 2013-09-12 08:58:27 +02:00
Carl Eugen Hoyos
52cf08b4c8 Store the video bit_rate in the context when muxing mxf. 
This will allow using rc_max_rate if no bit_rate is specified (on remuxing).

Reviewed-by: Matthieu Bouron
 2013-09-12 08:58:27 +02:00
James Almer
bbcaf25d4d lavu/sha512: Fully unroll the transform function loops 
crypto_bench SHA-512 results using an AMD Athlon X2 7750+, mingw32-w64 GCC 4.7.3 x86_64

Before:
lavu       SHA-512      size: 1048576  runs:   1024  time:   12.737 +- 0.147

After:
lavu       SHA-512      size: 1048576  runs:   1024  time:   11.670 +- 0.173

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 21:55:59 +02:00
James Almer
7e4fe5162a lavu/sha: Fully unroll the transform function loops 
crypto_bench SHA-1 and SHA-256 results using an AMD Athlon X2 7750+, mingw32-w64 GCC 4.7.3 x86_64

Before:
lavu       SHA-1        size: 1048576  runs:   1024  time:    9.012 +- 0.162
lavu       SHA-256      size: 1048576  runs:   1024  time:   19.625 +- 0.173

After:
lavu       SHA-1        size: 1048576  runs:   1024  time:    7.948 +- 0.154
lavu       SHA-256      size: 1048576  runs:   1024  time:   17.841 +- 0.170

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 21:55:59 +02:00
Martin Storsjö
f3d57dc691 smacker: Free memory properly if the init function fails 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-11 20:20:50 +03:00
Martin Storsjö
0679cec6e8 smacker: Make sure we don't fill in huffman codes out of range 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-11 20:20:45 +03:00
Martin Storsjö
d002fce24a smacker: Check malloc return values 
Also try to free local allocations on errors.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-11 20:20:28 +03:00
Martin Storsjö
710b0e2702 smacker: Avoid integer overflow when allocating packets 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-11 20:19:43 +03:00
Martin Storsjö
8d928023f9 smacker: Don't return packets in unallocated streams 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-11 20:19:12 +03:00
Martin Storsjö
48d6556dd4 dsicin: Add some basic sanity checks for fields read from the file 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-11 20:18:55 +03:00
Paul B Mahol
a8e00cf926 avfilter: remove redundant use of AV_NE() macro 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-11 15:05:21 +00:00
Paul B Mahol
269845db86 avformat/nutdec: check for allocation failures 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-11 15:04:08 +00:00
Paul B Mahol
99a283331c avfilter/vf_traspose: move switch out of loop 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-11 15:02:08 +00:00
Dylan Alex Simon
38155b47fd avcodec: add const qualifier to avcodec_find_best_pix_fmt2 args 
avcodec_find_best_pix_fmt2 does not modify its first argument so may be
marked const.  This avoids a warning when passing in AVCodec.pix_fmts.

Signed-off-by: Dylan Simon <dylan@dylex.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 16:54:02 +02:00
Diego Biurrun
5045f6bdfa configure: Fix wrong reference to user support mailing list 2013-09-11 14:49:56 +02:00
Michael Niedermayer
2a1c24a267 avformat/utils: use av_realloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 13:38:53 +02:00
Michael Niedermayer
c5714097eb avformat/mxfdec: use av_realloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 13:37:31 +02:00
Michael Niedermayer
9bca8e5341 avformat/matroskaenc: use av_realloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 13:36:11 +02:00
Michael Niedermayer
e529082369 avformat/matroskadec: use av_realloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 13:34:25 +02:00
Michael Niedermayer
b5b34c1983 avformat/matroskaenc: use av_freep() to avoid leaving stale pointers 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 13:28:41 +02:00
Michael Niedermayer
2175f76894 avformat/asfenc: use av_freep() for extra saftey 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 13:21:11 +02:00
Michael Niedermayer
2832a82e17 avformat/gxfenc: Clear nb_fields on array deallocation 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 13:21:11 +02:00
Michael Niedermayer
a6ca08f1af avformat/gxfenc: Check and propagate return code from gxf_write_map_packet() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 13:21:11 +02:00
Paul B Mahol
9e505485f3 avformat/smacker: check avformat_new_stream() return value 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-11 11:12:35 +00:00
Paul B Mahol
848ad8db22 avformat/libnut: check avformat_new_stream() return value 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-11 11:06:45 +00:00
Paul B Mahol
f2e614e7e9 avformat/ffmetadec: return meaningful error codes 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-11 11:06:44 +00:00
Paul B Mahol
60caa3d8bc avformat/sierravmd: check for memory allocation failures 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-11 11:06:44 +00:00
Paul B Mahol
00e1bf8a58 avformat/flic: check for memory allocation failures 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-11 11:06:44 +00:00
Michael Niedermayer
803445e02c Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  Drop pointless directory name prefixes from #includes in the current dir

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 12:51:01 +02:00
Michael Niedermayer
c45e9097d8 Merge commit 'ec17d1aa8b833d49d8fc479e44e9e22858aa486c' 
* commit 'ec17d1aa8b833d49d8fc479e44e9e22858aa486c':
  doc: Drop VDPAU from list of supported codecs

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 12:42:11 +02:00
Michael Niedermayer
24da9eb25d Merge commit 'c58f4069e1d5b5804c669b691510e1b8fabb67fc' 
* commit 'c58f4069e1d5b5804c669b691510e1b8fabb67fc':
  fate.sh: Run git-clone quietly

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 12:31:51 +02:00
Michael Niedermayer
8c9d6ee4f2 avformat/utils: functions that add entries should not destroy the whole list on failure 
The caller does not expect this, and in case of adding new streams would then
not even be able to deallocate them anymore.

This reverts a hunk from "avformat: Use av_reallocp_array() where suitable"

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 12:21:21 +02:00
Michael Niedermayer
5ca39a0b89 avformat/mxfdec: functions that add entries should not destroy the whole list on failure 
The caller does not expect this and there are variables left that index to otherwise
deallocated data.

This reverts a hunk from "avformat: Use av_reallocp_array() where suitable"

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 12:19:17 +02:00
Michael Niedermayer
c9367c0709 avformat/matroskaenc: functions that add entries should not destroy the whole list on failure 
This reverts a hunk from "avformat: Use av_reallocp_array() where suitable"

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 12:16:21 +02:00
Michael Niedermayer
32805f8521 avformat/matroskadec: ebml_parse_elem() should not deallocate priorly existing lists on failure 
This reverts a hunk from "avformat: Use av_reallocp_array() where suitable"

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 12:15:08 +02:00
Michael Niedermayer
cbe47b1e84 Merge commit 'f369b9356c4606cd4d713d60f7db5de119d901fa' 
* commit 'f369b9356c4606cd4d713d60f7db5de119d901fa':
  avformat: Use av_reallocp_array() where suitable

Conflicts:
	libavformat/asfenc.c
	libavformat/gxfenc.c
	libavformat/mov.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 11:23:40 +02:00
Michael Niedermayer
64b6279d14 avcodec/mjpegdec: Support >8bpc color mjpeg 
Fixes Ticket2939

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 02:45:17 +02:00
Michael Niedermayer
7bc9fb8cde avcodec/utils: add 16bit planar YUV formats to avcodec_align_dimensions2() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 02:45:17 +02:00
Vignesh Venkatasubramanian
ae12d65538 lavcodec: Adding support for End Trimming in Opus encoder 
Adds the end trimming value (duration to be trimmed from the end
of the file due to padding) to the packet's side data. This is
then made use by the muxer to put the value in the container.

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 01:03:07 +02:00
Vignesh Venkatasubramanian
7b0a839b0b opus/matroska: Adding support for End Trimming in demuxer/decoder 
Implementing support for end trimming Opus in Matroska by making
use of the DiscardPadding value from the container and discarding
the samples accordingly.

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-10 23:11:15 +02:00
Vignesh Venkatasubramanian
889bc79b5f lavc/utils: Add support for discarding samples from the end 
Adding support for discarding samples from the end based on the value in
AV_PKT_DATA_SKIP_SAMPLES side data's bytes 5-8.

Signed-off By: Vignesh Venkatasubramanian <vigneshv@google.com>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-10 22:53:21 +02:00
Paul B Mahol
bf5ceeffc3 avfilter/vf_psnr: >8 bit planar support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-10 16:45:48 +00:00