virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-02 03:06:28 +02:00
Code Issues Releases Activity
86,281 Commits 37 Branches 400 Tags 460 MiB
ab05bd6e6c
Commit Graph

86281 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
James Almer
ab05bd6e6c avformat/mov: add support for reading Mastering Display Metadata Box 
As defined in "VP Codec ISO Media File Format Binding v1.0"
https://github.com/webmproject/vp9-dash/blob/master/VPCodecISOMediaFileFormatBinding.md

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-05-27 16:09:55 -03:00
Michael Niedermayer
ac8dfcbd89 avcodec/mlpdec: Do not leave invalid values in matrix_out_ch[] on error 
Fixes: runtime error: index 12 out of bounds for type 'uint8_t [8]'
Fixes: 1832/clusterfuzz-testcase-minimized-6574546079449088

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-27 14:37:42 +02:00
Michael Niedermayer
53c0c637d3 avcodec/ra144dec: Fix runtime error: left shift of negative value -17 
Fixes: 1830/clusterfuzz-testcase-minimized-5828293733384192

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-27 13:07:35 +02:00
Michael Niedermayer
77d9889821 avcodec/pixlet: Fix runtime error: signed integer overflow: 2147483647 + 32 cannot be represented in type 'int' 
Fixes: 1829/clusterfuzz-testcase-minimized-5527165321871360

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-27 13:04:23 +02:00
Michael Niedermayer
1a36354698 avformat/mux: Fix copy an paste typo 
Found-by: Roger Scott <rscott@grammatech.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-27 04:21:34 +02:00
Vittorio Giovara
1f4454230d zscale: Add range options aliases to match scale ones 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2017-05-26 10:29:32 -04:00
Vittorio Giovara
6aafe56421 zscale: Add pixdesc-API compatible color names to filter options 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2017-05-26 10:28:50 -04:00
James Almer
5213c6d175 doc/libav-merge: remove lines about AVFrame crop fields 2017-05-26 11:22:23 -03:00
James Almer
a9a6d51ca4 avcodec/theora: export cropping information instead of handling it internally 
This merges commit 1202b71269 from libav,
originally written by Anton Khirnov and skipped in
fc63d5ceb3.

 libavcodec/vp3.c | 26 +++++++++-----------------
 1 file changed, 9 insertions(+), 17 deletions(-)
 2017-05-26 11:15:45 -03:00
James Almer
07596e45c5 avcodec/h264dec: export cropping information instead of handling it internally 
This merges commit c3e84820d6 from libav,
originally written by Anton Khirnov and skipped in
fc63d5ceb3.

 libavcodec/h264_picture.c |  3 ---
 libavcodec/h264_ps.c      |  9 ---------
 libavcodec/h264_slice.c   | 25 +++++++++++++++++++------
 libavcodec/h264dec.c      | 13 +------------
 libavcodec/h264dec.h      |  9 +++++----
 5 files changed, 25 insertions(+), 34 deletions(-)
 2017-05-26 11:15:45 -03:00
James Almer
6505e8cfd0 avcodec/h264dec: be more explicit in handling container cropping 
This merges commit 4fded0480f from libav,
originally written by Anton Khirnov and skipped in
fc63d5ceb3.

 libavcodec/h264_slice.c | 20 +++++++++++++-------
 libavcodec/h264dec.c    |  3 +++
 libavcodec/h264dec.h    |  5 +++++
 3 files changed, 21 insertions(+), 7 deletions(-)
 2017-05-26 11:15:45 -03:00
James Almer
000fb61a71 avcodec/hevcdec: export cropping information instead of handling it internally 
This merges commit a02ae1c683 from libav,
originally written by Anton Khirnov and skipped in
fc63d5ceb3.

 libavcodec/hevc_parser.c |  6 ++++--
 libavcodec/hevc_ps.c     | 31 ++++++++++++-------------------
 libavcodec/hevc_ps.h     |  2 --
 libavcodec/hevc_refs.c   | 18 +++++-------------
 libavcodec/hevcdec.c     |  7 ++++---
 libavcodec/hevcdec.h     |  2 --
 6 files changed, 25 insertions(+), 41 deletions(-)

Signed-off-by: James Almer <jamrial@gmail.com>
 2017-05-26 11:15:45 -03:00
Michael Niedermayer
43c394dcae avcodec/clearvideo: Check buf_size before decoding frame 
Fixes; Timeout
Fixes: 1826/clusterfuzz-testcase-minimized-5728569256837120

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-26 01:38:03 +02:00
Michael Niedermayer
8e87d146d7 avcodec/aacdec_fixed: Fix runtime error: signed integer overflow: -2147483648 * -1 cannot be represented in type 'int' 
Fixes: 1825/clusterfuzz-testcase-minimized-6002833050566656

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-25 23:03:53 +02:00
Michael Niedermayer
356194fcb1 avcodec/smc: Check remaining input 
Fixes: Timeout
Fixes: 1818/clusterfuzz-testcase-minimized-5039166473633792

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-25 20:08:31 +02:00
Michael Niedermayer
b946bd8ef2 avcodec/diracdec: Fix off by 1 error in quant check 
Fixes: out of array read
Fixes: 1781/clusterfuzz-testcase-minimized-4617176877105152

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-25 19:32:39 +02:00
Michael Niedermayer
6d6fc4105b avcodec/diracdec: Factor quant matrix reads 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-25 19:32:39 +02:00
Ronald S. Bultje
d98f34d7d4 frame_thread_encoder: extend critical code covered by finished_task_mutex. 
Should fix tsan errors in utvideoenc_rgb_left and related tests.
 2017-05-25 10:29:07 -04:00
Ronald S. Bultje
ca2209d67a hevc: fix race condition in max_ra/seq_decode. 
These variables are shared between frame threads, but they are updated
post-setup_finished() if a EOB/EOS slice type occurs. Moving the EOB/EOS
slices to the next frame thread instance (by parsing them leading into
the next picture instead of trailing behind the last picture) effectively
prevents this race condition.

This fixes tsan failures on hevc-conformance-NoOutPrior_A_Qualcomm_1.
 2017-05-25 10:29:07 -04:00
Michael Niedermayer
4dc3714c48 avcodec/tscc2: Skip duplicate frames 
This turns CFR duplicated frames into skiped frames

Fixes: Timeout
Fixes: 1719/clusterfuzz-testcase-minimized-6375090079924224

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-25 14:30:04 +02:00
Michael Niedermayer
ea71a48c7e avcodec/wavpack: Fix runtime error: left shift of negative value -14778 
Fixes: 1778/clusterfuzz-testcase-minimized-5128953268273152

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-25 14:29:54 +02:00
Michael Niedermayer
5f91786fc8 avcodec/wavpack: Fix: runtime error: signed integer overflow: 3 * -2147483648 cannot be represented in type 'int' 
Fixes: 1776/clusterfuzz-testcase-minimized-6191258231898112

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-25 14:29:51 +02:00
Michael Niedermayer
5782e0ba8c avcodec/jpeg2000dec: Fix copy and paste error 
Found-by: jamrial
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-25 11:29:12 +02:00
James Almer
954e2b3d34 avcodec/audiotoolboxdec: check packet side data for AAC extradata updates 
Tested-by: rcombs
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-05-25 01:26:02 -03:00
James Almer
8ea5ee10a2 avcodec/libopenh264dec: fix return error value when h264_mp4toannexb_bsf is not found 2017-05-24 23:31:59 -03:00
James Almer
94ec89eb67 doc/libav-merge: remove line about aac_adtstoasc 
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-05-24 20:28:01 -03:00
James Almer
f1cdc01e72 ffmpeg: remove bsf extradata propagation hack 
The offending bitstream filter was fixed, so this is no longer needed.

Signed-off-by: James Almer <jamrial@gmail.com>
 2017-05-24 20:28:00 -03:00
James Almer
437ad467c2 avformat/mux: remove autobsf extradata propagation hack 
The offending bitstream filter was fixed, so this is no longer needed.

Signed-off-by: James Almer <jamrial@gmail.com>
 2017-05-24 20:28:00 -03:00
James Almer
f63c351657 avcodec/aac_adtstoasc: propagate new extradata using packet side data 
This removes the current API violating behavior of overwritting the stream's
extradata during packet filtering, something that should not happen after the
av_bsf_init() call.

The bitstream filter generated extradata is no longer available during
write_header(), and as such not usable with non seekable output. The FATE
tests are updated to reflect this.

Signed-off-by: James Almer <jamrial@gmail.com>
 2017-05-24 20:28:00 -03:00
James Almer
210388a197 avcodec/adtsenc: check packet side data for AAC extradata updates 
This is in preparation for the following patch.

Signed-off-by: James Almer <jamrial@gmail.com>
 2017-05-24 20:28:00 -03:00
James Almer
8b3ec51de8 avformat/latmenc: check packet side data for AAC extradata updates 
This is in preparation for a following patch.

Signed-off-by: James Almer <jamrial@gmail.com>
 2017-05-24 20:28:00 -03:00
James Almer
7631f14bb3 avformat/matroskaenc: check packet side data for AAC extradata updates 
This adapts and merges commit f4bf236338
from libav, originally skipped in 13a211e632
as it was not necessary back then.

Is's applied now in preparation for the following patches, where the
aac_adtstoasc bitstream filter will start to correctly propagate the new
extradata through packet side data.

Signed-off-by: James Almer <jamrial@gmail.com>
 2017-05-24 20:27:59 -03:00
James Almer
f8c73e8753 avformat/movenc: always check for new extradata on a packet 
Don't just look at zero sized packets, and also check for AAC extradata
updates, in preparation for the following patches.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-05-24 20:27:59 -03:00
Michael Niedermayer
cfec0d6475 avcodec/cllc: Check bitstream end before decoding pixels 
Fixes timeout
Fixes: 1802/clusterfuzz-testcase-minimized-5008293510512640

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-24 20:03:33 +02:00
Michael Niedermayer
bce362d36c avcodec/wavpack: Fix runtime error: left shift of negative value -1 
Fixes: 1807/clusterfuzz-testcase-minimized-6258676199325696

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-24 20:03:06 +02:00
Michael Niedermayer
89325417e7 avcodec/jpeg2000dec: Check tile offsets 
Fixes: runtime error: signed integer overflow: 4096 - -2147483648 cannot be represented in type 'int'

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-24 19:41:15 +02:00
Max Justicz
ca616b0f72 avcodec/sanm: Fix uninitialized reference frames 
Fixes: poc.snm

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-24 15:51:11 +02:00
Michael Niedermayer
4bc3008d04 avcodec/jpeglsdec: Check get_bits_left() before decoding a picture 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-24 15:51:11 +02:00
James Almer
11827ea3f0 fate: add aac-al_sbr_ps_06_ur test 
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-05-23 21:03:32 -03:00
Michael Niedermayer
fb75ad79cb avcodec/celp_filters: Fix runtime error: signed integer overflow: 1892453989 + 381702783 cannot be represented in type 'int' 
Fixes: 1766/clusterfuzz-testcase-minimized-6562020075765760

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-23 16:11:27 +02:00
Michael Niedermayer
948b54763b avcodec/lagarith: Fix runtime error: left shift of 1 by 31 places cannot be represented in type 'int' 
Fixes: 1764/clusterfuzz-testcase-minimized-5394243164045312

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-23 16:11:27 +02:00
Michael Niedermayer
620b452a11 avcodec/aacdec_fixed: Fix multiple runtime error: shift exponent 127 is too large for 32-bit type 'int' 
Fixes: 1762/clusterfuzz-testcase-minimized-5150981081792512

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-23 16:11:27 +02:00
Matthieu Bouron
37de7f7175 lavc/ffjni: add missing '\n' 2017-05-23 15:25:11 +02:00
Matthieu Bouron
fb3228bee8 lavc/mediacodec_wrapper: do not declare JNIAMedia{Codec,CodecList,Format}Fields on the stack 2017-05-23 15:25:07 +02:00
Matthieu Bouron
224bb46fb8 lavc/mediacodec_wrapper: fix local reference leaks 2017-05-23 15:25:03 +02:00
Max Justicz
3766aa7343 avcodec/fmvc: Fix use of uninitialized memory when the first frame is not a keyframe 
Fixes: fmvc-poc.avi

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-23 11:52:29 +02:00
Timo Rothenpieler
a1652aca7e avcodec/nvenc: remove unnecessary alignment 
Fixes #6260
 2017-05-23 11:24:43 +02:00
Michael Niedermayer
504d5804ac avcodec/g723_1: Fix runtime error: signed integer overflow: -1013481472 + -1139123755 cannot be represented in type 'int' 
See: LsptoA() and L_add()
Fixes: 1758/clusterfuzz-testcase-minimized-6054857184116736

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-23 03:45:29 +02:00
Michael Niedermayer
9726e9f809 avcodec/ffv1dec_template: Fix runtime error: signed integer overflow: 202 + 2147483615 cannot be represented in type 'int' 
Fixes: 1748/clusterfuzz-testcase-minimized-6690208340770816

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-23 03:25:21 +02:00
Michael Niedermayer
2002436b0c avcodec/xsubdec: Check that RLE coded image and colors fit in the buffer 
Fixes: Timeout
Fixes: 1747/clusterfuzz-testcase-minimized-6035451213250560

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-23 00:21:25 +02:00