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Author SHA1 Message Date
Michael Niedermayer
7441d1ec33 avformat/aviobuf: fix null dereference in avio_close_dyn_buf() 
Fixes CID1135769

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 16:16:04 +01:00
Michael Niedermayer
0fe6906d96 avfilter/aeval: Fix use of uninitialized variable 
Fixes CID1135776

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 15:31:32 +01:00
Michael Niedermayer
b6eee405ff avcodec/utils: Print warning if avcodec_set_dimensions() failed 
Fixes CID1135744
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 15:28:27 +01:00
Michael Niedermayer
0f65503799 avcodec/bitstream: remove unused variable 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 14:34:45 +01:00
Carl Eugen Hoyos
945a440d11 Force one stream for raw muxers. 
Based on eeb975f5
Fixes ticket #3217.

Reviewed-by: Nicolas George
 2013-12-11 13:15:49 +01:00
Michael Niedermayer
7f39352a1b avformat/oggparseopus: calculate pts/dts for initial packets after seeking 
based on code from oggparsevorbis
Fixes Ticket3124
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 05:00:50 +01:00
Michael Niedermayer
39d11d599c avformat/oggparseopus: factor opus_duration() out 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 04:17:19 +01:00
Michael Niedermayer
43f9255368 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  alsdec: check block length

See: 0ceca269b6
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 01:24:35 +01:00
Michael Niedermayer
42874666a6 avcodec/snowdec: check av_frame_ref() return value 
Fixes CID1135742

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 01:13:24 +01:00
Michael Niedermayer
11679e1b90 avcodec/pthread_frame: Fix memleak of AVCodecContext on error 
Fixes CID1135767
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 00:27:09 +01:00
Michael Niedermayer
81ed7efbe2 avcodec/indeo3: check the return code of ff_set_dimensions() 
This is currently redundant as the checks before it are tighter than
the checks in ff_set_dimensions() but its more robust not to depend
on that.

Fixes CID1135740
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 00:05:34 +01:00
Michael Niedermayer
d9339ab553 avcodec/h264: fix code that blindly dereferences NULL DPB 
Fixes mixed flushing and decoding NULL packets
Found-by: wm4

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 23:50:08 +01:00
Michael Niedermayer
e23b18321f avcodec/hnm4video: change width/height to int 
Fixes hypothetical integer overflows
Related to CID1135770 & CID1135771

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 23:50:08 +01:00
Michael Niedermayer
3af9d8269e avcodec/g2meet: check the return code of ff_set_dimensions() 
This is currently redundant as the checks before it are tighter than
the checks in ff_set_dimensions() but its more robust not to depend
on that.

Fixes CID1135739
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 18:34:52 +01:00
Michael Niedermayer
7fa9f7ef1c dvdsub_parse_extradata: fix memleak 
Fixes CID1135765
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 18:30:44 +01:00
Guillaume Martres
f90281ca97 hevc: Correctly set time_base 
- Try reading the time_base information from the VPS too, not just the VUI
- Only set time_base when an SPS is activated, not when it's decoded.
- Reduce the fraction before setting it.
- Don't set anything if the fraction is invalid (because the VUI is not
  present or because the encoded value is invalid).

Conflicts:
	libavcodec/hevc_ps.c

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 16:20:53 +01:00
Guillaume Martres
679a6377e4 hevc: avoid some unnecessary differences with libav 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 16:20:48 +01:00
Michael Niedermayer
6026a5ad4f sonic: Switch to rangecoder 
significantly improves compression rate

This also bumps version to 2 and drops support for version 0/1
If someone used version 0/1 despite their experimental status then support
for these can and should be added back

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 16:18:51 +01:00
Michael Niedermayer
c61daa68e4 avcodec/sonic: add larger version and minor_version fields with version >= 2 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 15:56:01 +01:00
Michael Niedermayer
4c32629b82 avcodec/sonic: move version to the context 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 15:50:12 +01:00
Michael Niedermayer
ec4d761c74 avcodec/sonic: fix memleaks 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 14:42:17 +01:00
Michael Niedermayer
8477e63d3c sonic: use M_SQRT2 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 14:38:38 +01:00
Reinhard Tartler
2a0fb7286d alsdec: check block length 
Fix writing over the end

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Addresses: CVE-2013-0845
 2013-12-10 07:21:40 -05:00
Michael Niedermayer
f8d8d2e235 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  configure: Move log2 dependency declaration to a place it takes effect

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 11:52:51 +01:00
Diego Biurrun
1a5fdf9519 configure: Move log2 dependency declaration to a place it takes effect 
It was incorrectly moved in c869fcdeac.
 2013-12-10 10:25:12 +01:00
Michael Niedermayer
8e5a2989a3 avcodec/libvpx: set CODEC_CAP_EXPERIMENTAL correctly instead of testing at codec open time 
Reviewed-by: James Zern <jzern@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 04:02:10 +01:00
Michael Niedermayer
0e575c24d6 ffv1.4: use 2 coefficients for calculating the Y plane in the RCT 
0-0.7% improved compression

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 03:16:58 +01:00
Michael Niedermayer
2bdda9a15c avcodec/ffv1enc: fix use of uninitalized variable in choose_rct_params() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 02:53:04 +01:00
Michael Niedermayer
2836ef688b Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  configure: Split host and target libc detection

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 01:56:49 +01:00
Michael Niedermayer
1311ae8eee Merge commit 'c869fcdeac3b7cd71a852b928902daadeca55685' 
* commit 'c869fcdeac3b7cd71a852b928902daadeca55685':
  configure: Move toolchain dependency declarations to a more appropriate place

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 01:45:37 +01:00
Michael Niedermayer
985c5f226a avcodec/utils: check that extended data has been set correctly instead of forcing it in avcodec_decode_video2() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 01:11:32 +01:00
Michael Niedermayer
7102083a26 avcodec/libutvideodec: free coded_frame with av_frame_free() instead if av_free* 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 01:11:32 +01:00
Michael Niedermayer
4c1b4ae1ba avcodec/libutvideodec: use av_frame_move_ref() 
AVFrames cannot be copied literally, their definition is in
avutil and their extended_data can point to their data[]

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 01:11:32 +01:00
Michael Niedermayer
999ee28124 avcodec/utils: dont depend on the channel layout in unrefcount_frame() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 01:11:32 +01:00
Carl Eugen Hoyos
aae5c4d40e doc: Fix adelay example. 
Fixes ticket #3211.
 2013-12-09 23:56:23 +01:00
Michael Niedermayer
31a52a60c9 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  hevc: parse frame packing arrangement SEI messages and save relevant stereo3d information

Conflicts:
	libavcodec/hevc.h
	libavcodec/hevc_sei.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-09 22:25:38 +01:00
Michael Niedermayer
33dfddf653 Merge commit '3d1d175367f1f22e0c4952299a258272e2e2acf1' 
* commit '3d1d175367f1f22e0c4952299a258272e2e2acf1':
  mpeg12enc: set frame packing information when relevant metadata is found

Conflicts:
	libavcodec/mpeg12enc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-09 22:16:27 +01:00
Michael Niedermayer
1dab49c344 Merge commit 'bacc2869f37b17b2a89e1083289fdaf7f95f27bc' 
* commit 'bacc2869f37b17b2a89e1083289fdaf7f95f27bc':
  mpeg12dec: parse frame packing arrangement user_data and save relevant stereo3d information

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-09 22:10:57 +01:00
Michael Niedermayer
2c9fc694f5 Merge commit '09cb75cdeba420d680bcb165a1ef668d8f381fed' 
* commit '09cb75cdeba420d680bcb165a1ef668d8f381fed':
  libx264: set frame packing information when relevant information is found

Conflicts:
	libavcodec/libx264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-09 22:04:29 +01:00
Michael Niedermayer
be6e81463c Merge commit '5b10ef729f610fcbc9c485e7b643ce53268144cb' 
* commit '5b10ef729f610fcbc9c485e7b643ce53268144cb':
  h264: parse frame packing arrangement SEI messages and save relevant stereo3d information

Conflicts:
	libavcodec/h264.c
	libavcodec/h264_sei.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-09 21:53:23 +01:00
Michael Niedermayer
7a60348053 Merge commit '7e244c68600f479270e979258e389ed5240885fb' 
* commit '7e244c68600f479270e979258e389ed5240885fb':
  avframe: add codec-independent stereoscopic metadata

Conflicts:
	Changelog
	libavutil/Makefile
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-09 21:33:51 +01:00
Lenny Wang
64f73acd1d cmdutils & opencl: add -opencl_bench option to test and show available OpenCL devices 
Reviewed-by: Wei Gao <highgod0401@gmail.com>
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-09 21:21:36 +01:00
Michael Niedermayer
8e702bd3a8 Merge commit 'd64341e498fa46c6cf4c23d408177d7489559654' 
* commit 'd64341e498fa46c6cf4c23d408177d7489559654':
  configure: Prefix libc-related variables with "libc_"

Conflicts:
	libavdevice/Makefile
	libavformat/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-09 20:52:14 +01:00
Michael Niedermayer
c9afeda55e Merge remote-tracking branch 'cehoyos/master' 
* cehoyos/master:
  Fix remuxing of IMA_QT in mov.
  Do not detect "00000000..." (and other non-changing values) as adp.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-09 20:45:52 +01:00
Michael Niedermayer
3a5cbc91a4 Merge commit '61b203ffe6c71789acb14f51483d63fe9e516842' 
* commit '61b203ffe6c71789acb14f51483d63fe9e516842':
  configure: detect Solaris libc

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-09 20:45:26 +01:00
Michael Niedermayer
8c677a9f06 Merge commit '9b8d11a76ae7bca8bbb58abb822138f8b42c776c' 
* commit '9b8d11a76ae7bca8bbb58abb822138f8b42c776c':
  avcodec: Use av_reallocp where suitable

Conflicts:
	libavcodec/bitstream.c
	libavcodec/eatgv.c
	libavcodec/flashsv.c
	libavcodec/libtheoraenc.c
	libavcodec/libvpxenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-09 20:31:29 +01:00
Michael Niedermayer
94a849b8b6 Merge commit 'd4f1188d1a662fed5347e70016da49e01563e8a8' 
* commit 'd4f1188d1a662fed5347e70016da49e01563e8a8':
  dv: use AVFrame API properly

Conflicts:
	libavcodec/dvdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-09 20:10:15 +01:00
Michael Niedermayer
785066ae8a Merge commit 'c9ca220ef26e36abd22085e6fa156c0dbc43bbf0' 
* commit 'c9ca220ef26e36abd22085e6fa156c0dbc43bbf0':
  ac3dec: make drc_scale exponentially

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-09 19:58:07 +01:00
Michael Niedermayer
7a901eb33a Merge commit '37a749012aaacc801fe860428417a6d7b81c103f' 
* commit '37a749012aaacc801fe860428417a6d7b81c103f':
  lavc: rework handling of refcounted_frames=0

Conflicts:
	libavcodec/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-09 19:37:53 +01:00
Diego Biurrun
2756516466 configure: Split host and target libc detection 2013-12-09 18:41:37 +01:00