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Author SHA1 Message Date
Michael Niedermayer
c5d2fa2fdf avcodec/takdec: Fix multiple runtime error: left shift of negative value -1 
Fixes: 1423/clusterfuzz-testcase-minimized-5063889899225088

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-10 01:10:55 +02:00
Paul B Mahol
65b7109105 Changelog: mention afir addition 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-05-09 23:29:51 +02:00
Paul B Mahol
49bbfb9d13 avfilter: add arbitrary audio FIR filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-05-09 20:47:52 +02:00
Michael Niedermayer
f1a4dd5e48 avcodec/scpr: Fix multiple runtime error: signed integer overflow: 2147483647 + 1 cannot be represented in type 'int' 
Fixes: 1422/clusterfuzz-testcase-minimized-5030993939398656

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-09 19:46:17 +02:00
Michael Niedermayer
62c5949bec avcodec/cllc: Check prefix 
Fixes: runtime error: left shift of 1610706944 by 1 places cannot be represented in type 'int'
Fixes: 1421/clusterfuzz-testcase-minimized-6239947507892224

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-09 19:39:43 +02:00
Michael Niedermayer
72810d20b7 avcodec/webp: Update canvas size in vp8_lossy_decode_frame() as in vp8_lossless_decode_frame() 
Fixes: 1407/clusterfuzz-testcase-minimized-6044604124102656
Fixes: 1420/clusterfuzz-testcase-minimized-6059927359455232

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-09 19:11:58 +02:00
Michael Niedermayer
c4f63b78b7 avcodec/webp: Factor update_canvas_size() out 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-09 19:11:58 +02:00
Michael Niedermayer
2f2bc2e246 avcodec/webp: Check for VP8X after other VP8 chunks 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-09 19:11:58 +02:00
Timo Rothenpieler
cfbebe9dda avcodec/nvenc: deprecated old rc modes, add new ones 2017-05-09 18:38:30 +02:00
Timo Rothenpieler
ef390e348e Changelog: document updated Video Codec SDK 2017-05-09 18:38:30 +02:00
Timo Rothenpieler
fea4713472 avcodec/cuvid: use capability check instead of dummy decoder 2017-05-09 18:38:30 +02:00
Timo Rothenpieler
f15129a44b compat/cuda: fix cast warnings on windows 2017-05-09 18:38:30 +02:00
Timo Rothenpieler
17f63d98e6 compat/cuda: update cuvid/nvdec headers to Video Codec SDK 8.0.14 
This raises the required minimum NVIDIA display driver versions:
NVIDIA Linux display driver 378.13 or newer
NVIDIA Windows display driver 378.66 or newer
 2017-05-09 18:38:30 +02:00
Timo Rothenpieler
23538ad2eb avcodec/nvenc: remove usage of deprecated fields 2017-05-09 18:38:30 +02:00
Timo Rothenpieler
78518b72cf compat/nvenc: bump nvEncodeAPI.h to Video Codec SDK 8.0.14 
This raises the required minimum NVIDIA display driver versions:
NVIDIA Linux display driver 378.13 or newer
NVIDIA Windows display driver 378.66 or newer
 2017-05-09 18:38:30 +02:00
Michael Niedermayer
78aa93807b avcodec/snowdec: Check width 
Fixes: out of array read
Fixes: 1419/clusterfuzz-testcase-minimized-6108700873850880

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-09 16:50:18 +02:00
Michael Niedermayer
ea627dc094 avcodec/snowdec: Remove unneeded {} 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-09 16:50:18 +02:00
Michael Niedermayer
3f5a68533d avcodec/flacdec: Return error code instead of 0 for failures 
Fixes: infinite loop
Fixes: 1418/clusterfuzz-testcase-minimized-5934472438480896

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-09 16:50:18 +02:00
Paul B Mahol
66be242626 avfilter/vf_histogram: actually add parade display mode 
Rename previous parade mode to stack, what it really was from start.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-05-09 16:17:49 +02:00
Aaron Levinson
164e277326 configure: Added require alternative for libmfx to support alternate installation options 
Purpose: Added require alternative for libmfx in the case that pkg-config
cannot find libmfx.  On Linux, most people likely get libmfx via
https://github.com/lu-zero/mfx_dispatch , but on Windows, the most
well-known way to get libmfx is via the Intel Media SDK, which
provides a static build of libmfx.lib and also provides the source
code for building libmfx yourself.  If built this way, there are no
pkg-config files to be found.

Comments:

-- configure: Altered enabled libmfx step to use use_pkg_config()
   instead of require_pkg_config(), and, if use_pkg_config() fails, it
   falls back to require().  Also added explanatory comment.  Note
   that the reason that require() is passed -llibmfx as the last
   argument, instead of -lmfx, is the file name for the library
   produced from the Intel Media SDK starts with "libmfx".
   Apparently, the filename for the library produced via
   https://github.com/lu-zero/mfx_dispatch starts with "mfx".

Signed-off-by: Aaron Levinson <alevinsn@aracnet.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-09 03:24:58 +02:00
Aaron Levinson
ae5b67ee64 qsvenc: Make sure the interlaced encoding works 
Purpose: qsvenc: make sure that interlaced encoding works.  Also,
reduce the vertical alignment constraint when possible to reduce
memory usage.

Note: Most of this code used to be present in ffmpeg and was
eliminated in revision 1f26a23 on Oct. 31, 2016 (qsv: Merge libav
implementation, at
https://github.com/FFmpeg/FFmpeg/commit/1f26a231bb065276cd80ce02957c759f3197
edfa#diff-7d84a34d58597bb7aa4b8239dca1f9f8).  Already applied to
libav.

Reviewed-by: Luca Barbato <lu_zero@gentoo.org>
(cherry picked from commit 8fd8f91e47)
Signed-off-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: Aaron Levinson <alevinsn@aracnet.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-09 03:22:14 +02:00
Aaron Levinson
dd8319767e qsvenc: Use MFXVideoENCODE_Query() to update the parameters 
Purpose: Fill out the default/unset parameters with ones actually in use.

Note: Matches the current MediaSDK example code.  This code used to be
present in ffmpeg and was eliminated in revision 1f26a23 on Oct. 31,
2016 (qsv: Merge libav implementation, at
1f26a231bb (diff-7d84a34d58597bb7aa4b8239dca1f9f8)).
Already applied to libav.

Reviewed-by: Luca Barbato <lu_zero@gentoo.org>
(cherry picked from commit b22094d749)
Signed-off-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: Aaron Levinson <alevinsn@aracnet.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-09 03:22:14 +02:00
Michael Niedermayer
28230a690e avcodec/clearvideo: Fix runtime error: signed integer overflow: 181 * 18050756 cannot be represented in type 'int' 
Fixes: 1417/clusterfuzz-testcase-minimized-6606778030620672

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-09 00:42:20 +02:00
Michael Niedermayer
159fb8ff7e avcodec/indeo2: Check for invalid VLCs 
Fixes: timeout
Fixes: 1416/clusterfuzz-testcase-minimized-5536862435278848

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-09 00:42:20 +02:00
Michael Niedermayer
548459080b avcodec/fic: Check coefficients 
Fixes: signed integer overflow: 1258291200 * 2 cannot be represented in type 'int'
Fixes: 1413/clusterfuzz-testcase-minimized-5923451770503168

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-09 00:42:20 +02:00
Michael Niedermayer
d3088e0fd8 avcodec/g723_1dec: Fix several integer related cases of undefined behaviour 
Fixes: 1412/clusterfuzz-testcase-minimized-6561308772139008

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-09 00:42:20 +02:00
Aaron Levinson
7f7ee86d5a avdevice/decklink: fix MSVC build issues 
Purpose: Made minor changes to get the decklink avdevice code to build
using Visual C++.

Notes: Made changes to configure per Hendrik Leppkes's review of first
and second versions of patch.  Also made slight alterations per Marton
Balint's reviews.

Comments:

-- configure: Added if enabled decklink section and setting
   decklink_indev_extralibs and decklink_outdev_extralibs here for
   both mingw and Windows.  Also eliminated the setting of these
   variables in the mingw section earlier in the file.

-- libavdevice/decklink_common.cpp: Switched the order of the include
   of libavformat/internal.h to workaround build issues with Visual
   C++.  See comment in file for more details.

-- libavdevice/decklink_dec.cpp:
a) Rearranged the include of libavformat/internal.h (for reasons as
   described above).
b) Made slight alteration to an argument for call to av_rescale_q() to
   workaround a compiler error with Visual C++.  This appears to only
   be an issue when building C++ files with Visual C++.  See comment
   in code for more details.

-- libavdevice/decklink_enc.cpp: Rearranged the include of
   libavformat/internal.h (for reasons as described above).

Signed-off-by: Aaron Levinson <alevinsn@aracnet.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2017-05-08 22:43:35 +02:00
James Almer
f089e02fa2 Merge commit '019ab88a95cb31b698506d90e8ce56695a7f1cc5' 
* commit '019ab88a95cb31b698506d90e8ce56695a7f1cc5':
  lavc: add an option for exporting cropping information to the caller

Merged-by: James Almer <jamrial@gmail.com>
 2017-05-08 14:22:43 -03:00
James Almer
a47bd5d77e Merge commit '52627248e49e58eb4b78e4fcda90a64f4c476ea3' 
* commit '52627248e49e58eb4b78e4fcda90a64f4c476ea3':
  frame: add a cropping rectangle to AVFrame

Merged-by: James Almer <jamrial@gmail.com>
 2017-05-08 13:08:02 -03:00
Michael Niedermayer
8ef2c791c9 doc/build_system: Document how to build decoder fuzzer 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-08 17:02:02 +02:00
Michael Niedermayer
7b94df232a avcodec/srtdec: Check ff_htmlmarkup_to_ass() return code 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-08 17:02:02 +02:00
Michael Niedermayer
983e3fbcc5 avcodec/samidec: Check ff_htmlmarkup_to_ass() return code 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-08 17:02:02 +02:00
Michael Niedermayer
f4ae3cce64 avcodec/htmlsubtitles: Check for string truncation and return error 
Fixes out of array access
Fixes: 1354/clusterfuzz-testcase-minimized-5520132195483648

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-08 17:02:02 +02:00
Michael Niedermayer
aaeec1c654 avcodec/wavpack: Fix signed integer overflow: 1285114081 * 2 cannot be represented in type 'int' 
Fixes: 945/clusterfuzz-testcase-6037937588273152
Fixes: integer overflow

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-08 17:02:02 +02:00
James Almer
2cb656ad11 avcodec/mjpegenc: move ff_mjpeg_encode_picture_frame to mjpegenc_common 
Fixes compilation of ljpeg encoder if mjpeg and amv encoders are disabled
 2017-05-08 11:33:57 -03:00
James Almer
74fee9760f configure: add missing lpc dependency to mlp and truehd encoders 2017-05-08 11:24:48 -03:00
Michael Niedermayer
29692023b2 avcodec/bmvvideo: Fix runtime error: left shift of 137 by 24 places cannot be represented in type 'int' 
Fixes: 1411/clusterfuzz-testcase-minimized-5776085184675840

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-08 15:47:29 +02:00
Michael Niedermayer
ea59ef0c03 avcodec/dss_sp: Fix multiple runtime error: signed integer overflow: -15699 * -164039 cannot be represented in type 'int' 
Fixed: 1409/clusterfuzz-testcase-minimized-5237365020819456

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-08 15:41:15 +02:00
Michael Niedermayer
0075d9eced avcodec/dvbsubdec: check region dimensions 
Fixes: 1408/clusterfuzz-testcase-minimized-6529985844084736
Fixes: integer overflow

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-08 15:28:26 +02:00
Michael Niedermayer
8824b7370a avcodec/vp8dsp: Fixes: runtime error: signed integer overflow: 1330143360 - -1023040530 cannot be represented in type 'int' 
Fixes: 1406/clusterfuzz-testcase-minimized-5064865125236736

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-08 12:30:09 +02:00
Michael Niedermayer
5d5118f81b avcodec/hqxdsp: Fix multiple runtime error: signed integer overflow: 248220 * 21407 cannot be represented in type 'int' in idct_col() 
Fixes: 1405/clusterfuzz-testcase-minimized-5011491835084800

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-08 12:30:09 +02:00
Michael Niedermayer
279420b5a6 avcodec/cavsdec: Check sym_factor 
Fixes: runtime error: signed integer overflow: 25984 * 130560 cannot be represented in type 'int'

Fixes: 1404/clusterfuzz-testcase-minimized-5000441286885376

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-08 12:30:09 +02:00
Michael Niedermayer
1e42736b95 avcodec/cdxl: Check format for BGR24 
Fixes: out of array access
Fixes: 1427/clusterfuzz-testcase-minimized-5020737339392000

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-08 12:30:09 +02:00
Tobias Rapp
78f51ecb74 tests/fate/fifo-muxer: update fifo-muxer dependencies 
Fixes fate when configured with --disable-network.
 2017-05-08 08:42:00 +02:00
Daniil Cherednik
b8c2b9c392 avcodec/dcaenc: Initial implementation of ADPCM encoding for DCA encoder 2017-05-08 05:56:14 +01:00
Michael Niedermayer
5f928c5201 avcodec/rangecoder: Test for invalid corner case 
Fixes runtime error: left shift of 1912602815 by 8 places cannot be represented in type 'int'
Fixes: 1403/clusterfuzz-testcase-minimized-4724820484816896

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-08 03:25:17 +02:00
Michael Niedermayer
3a4d387195 avcodec/ffv1dec: Fix copying planes of paletted formats 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-08 03:25:17 +02:00
Michael Niedermayer
8b1f66cf5c avcodec/wmv2dsp: Fix runtime error: signed integer overflow: 181 * -12156865 cannot be represented in type 'int' 
Fixes: 1401/clusterfuzz-testcase-minimized-6526248148795392

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-08 03:25:17 +02:00
Michael Niedermayer
3c3d4ce4fd doc: fix bistream typo 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-08 03:25:17 +02:00
Michael Niedermayer
80a3227be6 ffprobe: make function replacement macros behave correctly 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-08 03:25:17 +02:00