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Author SHA1 Message Date
James AlmerandMichael Niedermayer 8bfa5f7fab webp: fix capitalization of the word Exif 
Also remove "webp:" from log messages. Using the AVCodecContext is enough.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-15 02:54:36 +01:00
Michael Niedermayer 785dc14654 avcodec/adpcm: fix sample count for stereo SBPRO3 
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f9b9902ed90_7462_new_alaw.voc
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-15 01:30:38 +01:00
Michael Niedermayer 05fac0b45b Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  mxf: Fix potential leak in mxf_read_local_tags()

See: fbb39f44f1
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 22:57:09 +01:00
Michael Niedermayer 6332146676 Merge commit '8b708f1c6b1baf3b97ed93226bf5dae1a9b13fb7' 
* commit '8b708f1c6b1baf3b97ed93226bf5dae1a9b13fb7':
  mxf: Correctly support files from Pinnacle Thunder

See: a61fada380
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 22:44:46 +01:00
Michael Niedermayer bd8788ea17 Merge commit '0d6605c7ef43f97a88950542af09078adef33b6d' 
* commit '0d6605c7ef43f97a88950542af09078adef33b6d':
  mxf: Fix a possible leak of extradata

Conflicts:
	libavformat/mxfdec.c

See: b65570808c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 22:30:44 +01:00
Michael Niedermayer e3c0fcadda Merge commit '1a4e4ad0e0c5486dcab05e54b587672a498dd7cf' 
* commit '1a4e4ad0e0c5486dcab05e54b587672a498dd7cf':
  mxf: Use av_malloc_array

Conflicts:
	libavformat/mxfdec.c

See: 8ce41721a4
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 22:20:52 +01:00
Michael Niedermayer 84ca7c28ce Merge commit 'f5fbbbc022f723d3ccf99afd5d658a977b51c08a' 
* commit 'f5fbbbc022f723d3ccf99afd5d658a977b51c08a':
  mxf: Drop unnecessary checks

Conflicts:
	libavformat/mxfdec.c

See: c5714097eb
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 22:03:32 +01:00
Michael Niedermayer d938a013af Merge commit 'aa0cb16c15a5b30f78542f18e3fa65de005cf084' 
* commit 'aa0cb16c15a5b30f78542f18e3fa65de005cf084':
  mxf: Fix off by one error in d10 aes3 decoding

Conflicts:
	libavformat/mxfdec.c

See: 3be02afb56
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 21:54:11 +01:00
Michael Niedermayer 1171ad647e Merge commit '42f9132218ca11a8e9a3c82a175b46bca092113e' 
* commit '42f9132218ca11a8e9a3c82a175b46bca092113e':
  mxf: Do not use int to check the seek position

Conflicts:
	libavformat/mxfdec.c

See: 007989c7a2
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 21:37:42 +01:00
Michael Niedermayer 8721dda1c5 Merge commit 'd84bd4650b1bed882e2ac1651b4a86206aa0e363' 
* commit 'd84bd4650b1bed882e2ac1651b4a86206aa0e363':
  mxf: Set AV_FIELD_PROGRESSIVE

See: def01739c1
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 21:22:14 +01:00
Michael Niedermayer afbe8c6a84 avcodec/mpegaudiodec_template: decode_frame_mp3on4: conceal errors in decoding instead of discarding data 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 21:00:58 +01:00
Michael Niedermayer 2545182c29 avcodec/mpegaudiodec_template/mp3on4: check that all channels have been decoded before returnig a frame 
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f80bf9a259e_5774_id5_1.mp4
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 20:56:08 +01:00
Michael Niedermayer b2ae92110f avcodec/flashsv: check avio_read() return in mov_read_udta_string() 
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f3f90a8606a_3018_Sequence_1-Apple_ProRes_422_LT.mov
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 18:35:14 +01:00
Tomas HärdinandLuca Barbato cc1e3ace63 mxf: Fix potential leak in mxf_read_local_tags() 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-01-14 18:23:00 +01:00
Tomas HärdinandLuca Barbato 8b708f1c6b mxf: Correctly support files from Pinnacle Thunder 
Such files have IndexTableSegments which when parsed cover EditUnit
ranges like this:

 [0,1)
 [249,250)
 [249,377)
 [0,249)

where each interval is

 [IndexStartPosition, IndexStartPosition + IndexDuration)

This would be reduced to a sparse index like:

 [0,1), [249,250)

instead of the full range:

 [0,249), [249,377)

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-01-14 18:13:29 +01:00
Michael NiedermayerandLuca Barbato 0d6605c7ef mxf: Fix a possible leak of extradata 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-01-14 18:13:29 +01:00
Luca Barbato 1a4e4ad0e0 mxf: Use av_malloc_array 2014-01-14 18:13:29 +01:00
Luca Barbato f5fbbbc022 mxf: Drop unnecessary checks 
av_reallocp_array does the check already.
 2014-01-14 18:13:29 +01:00
Marton BalintandLuca Barbato aa0cb16c15 mxf: Fix off by one error in d10 aes3 decoding 
Without this fix the last sample was missing from the packet.
 2014-01-14 18:13:22 +01:00
Luca Barbato 42f9132218 mxf: Do not use int to check the seek position 
Overly large files are to be expected.

Reported-by: Jean-Baptiste Kempf <jb@videolan.org>
 2014-01-14 17:29:03 +01:00
Reimar DöffingerandLuca Barbato d84bd4650b mxf: Set AV_FIELD_PROGRESSIVE 
Needed for AVC-intra

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-01-14 17:28:48 +01:00
Michael Niedermayer b821def9f5 avcodec/proresdsp: rename CLIP_AND_BIAS to BANANA 
See: IRC log
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 16:33:16 +01:00
Michael Niedermayer cb613657ee avcodec/x86/proresdsp_init: x86 prores IDCT is bitexact again 
reenable it for for bitexact mode

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 15:59:00 +01:00
Michael Niedermayer 4b0cad6596 avcodec/simple_idct_template: fix rounding of the special DC case for 10bit 
MSE doesnt change for the test as the code only triggers
for very sparse matrixes

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 15:58:59 +01:00
Michael Niedermayer a7ea733b72 avcodec/simple_idct_template: fix row rounder 
MSE changes from 0.04890000 to 0.02969844

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 15:58:59 +01:00
Michael Niedermayer cca2772e16 avcodec/simple_idct_template: change the idct coefficients so that they match the x86 code 
no changes in either standard deviation or PSNR is seen in any of the changed fate
cases

MSE changes from 0.05012422 to 0.04890000

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 15:58:58 +01:00
Michael Niedermayer d9e556ebd0 avcodec/proresdsp & idct: move biasing from after the IDCT into the IDCT 
This replaces 64 additions by 8 additions

MSE Changes from 0.04873672 to 0.05012422

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 15:58:57 +01:00
Michael Niedermayer 12bc33d7cd Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  vf_yadif: Relicense from GPL to LGPL

Conflicts:
	LICENSE
	configure
	libavfilter/vf_yadif.c
	libavfilter/x86/vf_yadif.asm
	libavfilter/x86/vf_yadif_init.c
	libavfilter/yadif.h

See: 194ef56ba7
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 14:59:01 +01:00
Michael Niedermayer b148a39d55 Merge commit '46bacb5cc6169ff5e8e982495c4925467c1d8bb7' 
* commit '46bacb5cc6169ff5e8e982495c4925467c1d8bb7':
  x86: Consistently use cpu flag detection macros in places that still miss it

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 14:44:59 +01:00
Michael Niedermayer 7766c7b7a0 Merge commit '7151c5d04aed3b496c21f713dcb603e2cbdb9c49' 
* commit '7151c5d04aed3b496c21f713dcb603e2cbdb9c49':
  arm: Use full filenames as multiple inclusion guards

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 14:38:10 +01:00
Robert KrügerandMichael Niedermayer 194ef56ba7 Change license of yadif from GPL to LGPL 
Signed-off-by: Robert Krüger <krueger@lesspain.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 14:19:15 +01:00
Robert KrügerandMichael Niedermayer 6109399366 Revert "avfilter/yadif: Revert "lavfi: convert input/ouput list compound literals to named objects"" 
This reverts commit 4ef4bb4a20.

Signed-off-by: Robert Krüger <krueger@lesspain.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 14:19:15 +01:00
Robert KrügerandMichael Niedermayer 99c4abfe88 Revert "Revert "yadif: add parens around macro parameters"" 
This reverts commit ab00800cde.

Signed-off-by: Robert Krüger <krueger@lesspain.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 14:19:14 +01:00
Robert KrügerandMichael Niedermayer 4a38eeec38 Revert "Revert "vf_yadif: move x86 init code to x86/yadif.c"" 
This reverts commit 975110a85e.

Signed-off-by: Robert Krüger <krueger@lesspain.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 14:19:14 +01:00
James AlmerandMichael Niedermayer 0b54bc24db webp: add support for EXIF metadata chunks 
Based on mjpeg code by Thilo Borgmann

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 05:08:22 +01:00
Andrey MyznikovandMichael Niedermayer b79bccba80 avformat/librtmp: Fix memory leak if RTMP_ConnectStream() fails 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 01:59:23 +01:00
Michael Niedermayer 05c78f345b avformat/utils: av_probe_input_buffer2 decrease difference to libav 
This removes the initialization of 2 unused fields
The change was part of c1868e7ee7
but wasnt merged as the fields could still be used

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 01:59:11 +01:00
Robert KrügerandDiego Biurrun d8e763fda7 vf_yadif: Relicense from GPL to LGPL 
All copyright holders have agreed to the relicensing.
 2014-01-14 00:04:59 +01:00
Diego Biurrun 46bacb5cc6 x86: Consistently use cpu flag detection macros in places that still miss it 2014-01-14 00:04:58 +01:00
Diego Biurrun 7151c5d04a arm: Use full filenames as multiple inclusion guards 2014-01-14 00:04:52 +01:00
Michael Niedermayer 05886c9d4e avformat/utils/av_probe_input_buffer2: fix buffer passed to ffio_rewind_with_probe_data() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-13 22:24:30 +01:00
Michael Niedermayer 8c3b026a0e avformat/utils/av_probe_input_buffer2: fix offset check 
The check could fail if avio_read() read less than requested

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-13 22:23:40 +01:00
Michael Niedermayer 6a2064820b avformat/utils/av_probe_input_buffer2: Fix pd.buf_size 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-13 22:14:02 +01:00
Michael Niedermayer cdce0e8a50 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  lavf: make av_probe_input_buffer more robust

Conflicts:
	libavformat/utils.c

Not merged as it depends on previous buggy changes

See: e74cd2f470
See: ececbedaa8
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-13 22:12:53 +01:00
Michael Niedermayer 220f0927b8 Merge commit '8b76362836f3c373c3aadc544522edcbef16dd5f' 
* commit '8b76362836f3c373c3aadc544522edcbef16dd5f':
  lavf: use a fixed width type

Conflicts:
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-13 21:34:42 +01:00
Michael Niedermayer ececbedaa8 Merge commit 'c1868e7ee7b07b40a0fe15f50df89fe499a01a50' 
* commit 'c1868e7ee7b07b40a0fe15f50df89fe499a01a50':
  lavf: simplify handling of offset in av_probe_input_buuffer()

Conflicts:
	libavformat/utils.c

The simplification is broken and does not work at least for ffmpeg,
thus this change is not merged.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-13 21:23:24 +01:00
Anton Khirnov 2115a35974 lavf: make av_probe_input_buffer more robust 
Always use the actually read size as the offset instead of making
possibly invalid assumptions.

Addresses: CVE-2012-6618
 2014-01-13 15:00:09 +01:00
Anton Khirnov 8b76362836 lavf: use a fixed width type 
It's shorter and more consistent with the rest of the code.
 2014-01-13 15:00:09 +01:00
Anton Khirnov c1868e7ee7 lavf: simplify handling of offset in av_probe_input_buuffer() 2014-01-13 15:00:09 +01:00
Michael Niedermayer 9ace154186 Merge commit '99e20125232d40ea239a5b54d26bbfe526506114' 
* commit '99e20125232d40ea239a5b54d26bbfe526506114':
  x86/arm: Add clobber tests to libavresample

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-13 14:36:55 +01:00