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80c873a87ed07c6dd772dcf6befb4cf0fd98ef7b
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24783 Commits

Author SHA1 Message Date
Michael Niedermayer
80c873a87e avcodec/ff_h264_decode_sei: fix integer overflow with size. 
This issue is hypothetical and no testcase is available.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-21 17:57:15 +02:00
Michael Niedermayer
800ffa1fc0 avcodec/h264_sei/ff_h264_decode_sei: fix error codes for insufficient data 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-21 17:57:15 +02:00
Joakim Plate
8710a634a5 h264: add frame packing as stereo_mode frame metadata 
This matches the matroska defintion of stereo_mode, with
no metadata written if no info exist in sei

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-21 16:04:02 +02:00
Michael Niedermayer
0a28a52d53 Merge commit 'dd0bfc3a6a310e3e3674ce7742672d689a9a0e93' 
* commit 'dd0bfc3a6a310e3e3674ce7742672d689a9a0e93':
  dsicinav: Bound-check the source buffer when needed

Conflicts:
	libavcodec/dsicinav.c

See: 47f0beadba
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-21 11:59:16 +02:00
Michael Niedermayer
75fbe41fc6 Merge commit 'fcae3ff124ee97c9265e3b93f3d41238b2aee9bd' 
* commit 'fcae3ff124ee97c9265e3b93f3d41238b2aee9bd':
  dsicinav: K&R formatting cosmetics

Conflicts:
	libavcodec/dsicinav.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-21 11:45:48 +02:00
Michael Niedermayer
953c7550f8 avcodec/snowenc: convert speed relevant asserts to av_assert2() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-21 04:40:12 +02:00
Michael Niedermayer
7b79c84b40 avcodec/snowdec: remove assert.h include, its unused 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-21 04:36:32 +02:00
Michael Niedermayer
1434df3b93 jpeg2000dec: Support non subsampled 9-16bit planar pixel formats 
This applies changes similar to fc6de70c44
to the >8bit codepath

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-21 04:16:53 +02:00
Luca Barbato
dd0bfc3a6a dsicinav: Bound-check the source buffer when needed 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-07-19 22:14:07 +02:00
Luca Barbato
fcae3ff124 dsicinav: K&R formatting cosmetics 2013-07-19 22:14:07 +02:00
Michael Niedermayer
db33010483 jpeg2000dec: silence unused variable warning 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-19 17:54:57 +02:00
Piotr Bandurski
5f39992ed9 bmp: fix decoding of flipped rle4 
Fixes ticket #2794

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-19 17:42:34 +02:00
Michael Niedermayer
fc6de70c44 jpeg2000dec: Support non subsampled 8bit planar pixel formats 
Fixes file2.jp2

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-18 21:50:32 +02:00
Michael Niedermayer
99de97cabf jpeg2000dec: parse CDEF 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Conflicts:

	libavcodec/jpeg2000dec.c

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-18 21:43:42 +02:00
Carl Eugen Hoyos
b39a6bbe7f Fix pix_fmt detection in the native jpeg2000 decoder. 
Based on b7a928b by Michael Bradshaw.
Fixes ticket #2683.

Reviewed-by: Nicolas Bertrand
 2013-07-18 13:51:24 +02:00
Michael Niedermayer
9d01bf7d66 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  Consistently use "cpu_flags" as variable/parameter name for CPU flags

Conflicts:
	libavcodec/x86/dsputil_init.c
	libavcodec/x86/h264dsp_init.c
	libavcodec/x86/hpeldsp_init.c
	libavcodec/x86/motion_est.c
	libavcodec/x86/mpegvideo.c
	libavcodec/x86/proresdsp_init.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-18 09:53:47 +02:00
Diego Biurrun
3ac7fa81b2 Consistently use "cpu_flags" as variable/parameter name for CPU flags 2013-07-18 00:31:35 +02:00
Vignesh Venkatasubramanian
33968c201c Fixing a stride issue in VP8 Alpha encode 
When encoding alpha channel in libvpx, the stride isn't set
properly for the alpha encoder. Fixing it.

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-17 13:38:26 +02:00
Michael Niedermayer
b4fe41c981 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  fmtconvert: Explicitly use int32_t instead of int

Conflicts:
	libavcodec/ac3dec.c
	libavcodec/fmtconvert.c
	libavcodec/fmtconvert.h

See: f49564c607
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-17 10:48:56 +02:00
Michael Niedermayer
10336ca640 Merge commit '50612484e058e8b241f0528584d64d9d2ccebf12' 
* commit '50612484e058e8b241f0528584d64d9d2ccebf12':
  pthread: Rename thread_init to avoid symbol collision

Conflicts:
	libavcodec/pthread.c
	libavfilter/pthread.c

See: 674d8a9629
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-17 10:40:15 +02:00
Christophe Gisquet
b6293e2798 fmtconvert: Explicitly use int32_t instead of int 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-07-17 11:02:47 +03:00
Stefano Sabatini
53c853e049 lavc/h264_mp4toannexb: improve feedback in case of invalid bitstream 2013-07-17 01:17:32 +02:00
Michael Niedermayer
a80e622924 avcodec/avutil: Add AVColorSpace and AVColorRange to AVFrames 
This also moves AVColorSpace and AVColorRange from avcodec to avutil

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-17 01:15:31 +02:00
Stefano Sabatini
0092bcdf06 lavc/avcodec.h: fix various typos in av_bitstream_filter_filter() docs 2013-07-17 00:51:43 +02:00
Sean McGovern
50612484e0 pthread: Rename thread_init to avoid symbol collision 
The AIX threads library exposes a function with the same name.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-07-17 00:13:31 +03:00
Michael Niedermayer
0b95f01140 Merge commit '8f24c12be7a3b3ea105e67bba9a867fe210a2333' 
* commit '8f24c12be7a3b3ea105e67bba9a867fe210a2333':
  ac3dec: Don't consume more data than the actual input packet size

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-15 23:42:58 +02:00
Martin Storsjö
8f24c12be7 ac3dec: Don't consume more data than the actual input packet size 
This was handled properly in the normal return case at the end
of the function, but not in this special case.

Returning a value larger than the input packet size can cause
problems for certain library users.

Returning the actual input buffer size unconditionally, since
it is not guaranteed that frame_size is set to a sensible
value at this point.

Cc: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-07-15 21:37:21 +03:00
Alexis Ballier
69383d055e ra144enc: set supported channel layouts. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-15 18:04:33 +02:00
Michael Niedermayer
fcbf16a76f Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  indeo: Reject impossible FRAMETYPE_NULL

Conflicts:
	libavcodec/ivi_common.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-15 14:08:06 +02:00
Michael Niedermayer
c4b904caea Merge commit 'f9e5261cab067be7278f73d515bc9b601eb56202' 
* commit 'f9e5261cab067be7278f73d515bc9b601eb56202':
  indeo: Do not reference mismatched tiles

Conflicts:
	libavcodec/ivi_common.c

See: dab70c62d2
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-15 13:58:38 +02:00
Michael Niedermayer
8e4ecd8774 Merge commit '28dda8a691f1c723a4a9365ab85f9625f1330096' 
* commit '28dda8a691f1c723a4a9365ab85f9625f1330096':
  indeo: Sanitize ff_ivi_init_planes fail paths

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-15 13:45:36 +02:00
Michael Niedermayer
e3b13c1081 Merge commit 'b0eeb9d442e4b7e82f6797d74245434ea33110a5' 
* commit 'b0eeb9d442e4b7e82f6797d74245434ea33110a5':
  indeo5: return proper error codes

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-15 13:18:29 +02:00
Michael Niedermayer
1cd74a9b4d Merge commit '25a6666f6c07c6ac8449a63d7fbce0dfd29c54cd' 
* commit '25a6666f6c07c6ac8449a63d7fbce0dfd29c54cd':
  indeo: Bound-check before applying motion compensation

The added checks and one previously added check are replaced by asserts,
the conditions can only be
true when vectors are invalid or there are worse inconsistencies.
We are checking the vectors validity and there should be no
inconsistencies, thus the checks should not be needed.
Also no files are known to cause any anomalies in ffmpeg

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-15 13:13:52 +02:00
Stefano Sabatini
4aa2874ab1 lavc/avcodec.h: extend documentation for AVPicture API 2013-07-15 12:24:47 +02:00
Luca Barbato
5b2a29552c indeo: Reject impossible FRAMETYPE_NULL 
A frame marked FRAMETYPE_NULL cannot be scalable and requires a
previous frame successfully decoded.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-07-15 11:46:50 +02:00
Luca Barbato
f9e5261cab indeo: Do not reference mismatched tiles 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-07-15 11:46:30 +02:00
Luca Barbato
28dda8a691 indeo: Sanitize ff_ivi_init_planes fail paths 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-07-15 11:29:59 +02:00
Luca Barbato
b0eeb9d442 indeo5: return proper error codes 2013-07-15 11:29:59 +02:00
Luca Barbato
25a6666f6c indeo: Bound-check before applying motion compensation 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-07-15 11:29:59 +02:00
Michael Niedermayer
febbddbdd5 indeo4: print an error message if ref_mb is needed but unavailable 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-14 15:18:03 +02:00
Michael Niedermayer
76d0a6656b indeo: print errors if transform and block size mismatch 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-14 14:20:42 +02:00
Michael Niedermayer
a8e5fac1fb Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  indeo: Bound-check before applying transform

Conflicts:
	libavcodec/indeo4.c
	libavcodec/indeo5.c
	libavcodec/ivi_common.c

See: af38823709, 0846719dd1
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-14 13:37:40 +02:00
Michael Niedermayer
ccb422a697 Merge commit 'cd78e934c246d1b2510f8fba0abfe40bb75795f6' 
* commit 'cd78e934c246d1b2510f8fba0abfe40bb75795f6':
  indeo4: Validate scantable dimension

See: 92f7f1db42
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-14 13:08:13 +02:00
Michael Niedermayer
8c0bb19522 Merge commit '6255ccf7d51c82ab79bf0cd47a921f572dda4489' 
* commit '6255ccf7d51c82ab79bf0cd47a921f572dda4489':
  indeo4: Check the quantization matrix index

Conflicts:
	libavcodec/indeo4.c

See: 8a20774a24

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-14 12:43:45 +02:00
Michael Niedermayer
5462361937 Merge commit '8435bca087c0e79385763c51de009fd89390b6a5' 
* commit '8435bca087c0e79385763c51de009fd89390b6a5':
  indeo4: Do not access missing reference MV

Conflicts:
	libavcodec/indeo4.c

See: 5216245a, aae44fb4

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-14 12:38:54 +02:00
Michael Niedermayer
ac20ba35e3 Merge commit '031be5b41b54c3b666f31d83fe3ad41c194af8c5' 
* commit '031be5b41b54c3b666f31d83fe3ad41c194af8c5':
  ac3dec: Consistently use AC3_BLOCK_SIZE and sizeof

Conflicts:
	libavcodec/ac3dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-14 12:10:38 +02:00
Luca Barbato
dc79685195 indeo: Bound-check before applying transform 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-07-13 19:11:18 +02:00
Luca Barbato
cd78e934c2 indeo4: Validate scantable dimension 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-07-13 19:11:18 +02:00
Luca Barbato
6255ccf7d5 indeo4: Check the quantization matrix index 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-07-13 19:11:18 +02:00
Luca Barbato
8435bca087 indeo4: Do not access missing reference MV 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-07-13 19:11:18 +02:00