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Michael Niedermayer [Sat, 13 May 2017 16:27:27 +0000 (18:27 +0200)]
avcodec/webp: Add missing input padding
Fixes: 1536/clusterfuzz-testcase-minimized-
5973925404082176
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sat, 13 May 2017 16:13:48 +0000 (18:13 +0200)]
avcodec/aacdec_fixed: Fix runtime error: left shift of negative value -1
Fixes: 1535/clusterfuzz-testcase-minimized-
5826695535788032
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Fri, 12 May 2017 02:12:15 +0000 (04:12 +0200)]
avcodec/aacsbr_template: Do not change bs_num_env before its checked
Fixes: 1489/clusterfuzz-testcase-minimized-
5075102901207040
Fixes: out of array access
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Wed, 10 May 2017 21:28:21 +0000 (23:28 +0200)]
avcodec/wavpack: Fix runtime error: signed integer overflow:
2147483642 + 512 cannot be represented in type 'int'
Fixed: 1453/clusterfuzz-testcase-minimized-
5024976874766336
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sat, 13 May 2017 13:39:32 +0000 (15:39 +0200)]
avcodec/scpr: Fix multiple runtime error: index 256 out of bounds for type 'unsigned int [256]'
Fixes: 1519/clusterfuzz-testcase-minimized-
5286680976162816
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sat, 13 May 2017 13:30:28 +0000 (15:30 +0200)]
avcodec/h264_cavlc: Fix runtime error: index -1 out of bounds for type 'VLC [15]
Fixes: 1513/clusterfuzz-testcase-minimized-
6246484833992704
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sat, 13 May 2017 12:39:26 +0000 (14:39 +0200)]
avcodec/mlp: Fix multiple runtime error: left shift of negative value -1
Fixes: 1512/clusterfuzz-testcase-minimized-
4713846423945216
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Paul B Mahol [Fri, 12 May 2017 18:00:49 +0000 (20:00 +0200)]
avfilter: don't anonymously typedef structs
Signed-off-by: Paul B Mahol <onemda@gmail.com>
James Almer [Sat, 13 May 2017 02:31:30 +0000 (23:31 -0300)]
x86/float_dsp: remove usage of integer instructions
Michael Niedermayer [Fri, 12 May 2017 23:45:29 +0000 (01:45 +0200)]
avcodec/rangecoder: Fix range coder corner case handling
Fixes: 1511/clusterfuzz-testcase-minimized-
5906663800307712
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Fri, 12 May 2017 23:35:56 +0000 (01:35 +0200)]
avcodec/dds: Fix runtime error: left shift of 210 by 24 places cannot be represented in type 'int'
Fixes: 1510/clusterfuzz-testcase-minimized-
5826231746428928
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Fri, 12 May 2017 23:31:19 +0000 (01:31 +0200)]
avcodec/rscc: Check pixel_size for overflow
Fixes: 1509/clusterfuzz-testcase-minimized-
5129419876204544
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Fri, 12 May 2017 23:22:27 +0000 (01:22 +0200)]
avcodec/fmvc: Check nb_blocks
Fixes: out of array read
Fixes: 1508/clusterfuzz-testcase-minimized-
5011336327069696
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Fri, 12 May 2017 23:12:35 +0000 (01:12 +0200)]
avcodec/hq_hqadsp: Fix runtime error: signed integer overflow: 80359 * 30274 cannot be represented in type 'int'
Fixes: 1507/clusterfuzz-testcase-minimized-
4955228300378112
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Fri, 12 May 2017 22:42:29 +0000 (00:42 +0200)]
avcodec/cavsdec: Fix runtime error: signed integer overflow: 31 +
2147483640 cannot be represented in type 'int'
Fixes: 1506/clusterfuzz-testcase-minimized-
5401272918212608
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Thu, 11 May 2017 00:38:33 +0000 (02:38 +0200)]
avcodec/xpmdec: Fix multiple pointer/memory issues
Most of these were found through code review in response to
fixing 1466/clusterfuzz-testcase-minimized-
5961584419536896
There is thus no testcase for most of this.
The initial issue was Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Martin Vignali [Sat, 25 Mar 2017 12:05:45 +0000 (13:05 +0100)]
libavcodec/exr : cosmetics variable name
rename tile variable to better follow ffmpeg coding style
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
James Almer [Fri, 12 May 2017 16:45:44 +0000 (13:45 -0300)]
avcodec/avpacket: allow only one element per type in packet side data
It was never meant to do otherwise, as av_packet_get_side_data() returns the first
entry it finds of a given type.
Based on code from libavformat's av_stream_add_side_data().
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
Paul B Mahol [Fri, 12 May 2017 19:47:36 +0000 (21:47 +0200)]
avfilter/aeval: remove comment that was left from some other file
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Fri, 12 May 2017 19:42:21 +0000 (21:42 +0200)]
avfilter/aeval: free input frame on error
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Fri, 12 May 2017 16:13:17 +0000 (18:13 +0200)]
avfilter/af_astats: add RMS difference too
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Fri, 12 May 2017 15:37:20 +0000 (17:37 +0200)]
avfilter/vf_pad: revert part of
57c3670896c69714ca
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Michael Niedermayer [Wed, 10 May 2017 12:50:40 +0000 (14:50 +0200)]
avcodec/vp8dsp: vp7_luma_dc_wht_c: Fix multiple runtime error: signed integer overflow: -
1366381240 + -
1262413604 cannot be represented in type 'int'
Fixes: 1440/clusterfuzz-testcase-minimized-
5785716111966208
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Thu, 11 May 2017 11:01:36 +0000 (13:01 +0200)]
avcodec/avcodec: Limit the number of side data elements per packet
Fixes: 1293/clusterfuzz-testcase-minimized-
6054752074858496
See: [FFmpeg-devel] [PATCH] avcodec/avcodec: Limit the number of side data elements per packet
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Fri, 12 May 2017 11:15:33 +0000 (13:15 +0200)]
avcodec/texturedsp: Fix runtime error: left shift of 255 by 24 places cannot be represented in type 'int'
Fixes: 1505/clusterfuzz-testcase-minimized-
4561688818876416
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Fri, 12 May 2017 11:13:46 +0000 (13:13 +0200)]
avcodec/g723_1dec: Fix runtime error: left shift of negative value -1
Fixes: 1504/clusterfuzz-testcase-minimized-
6249212138225664
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Fri, 12 May 2017 11:05:46 +0000 (13:05 +0200)]
avcodec/wmv2dsp: Fix runtime error: signed integer overflow: 181 * -
17047030 cannot be represented in type 'int'
Fixes: 1503/clusterfuzz-testcase-minimized-
5369271855087616
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Paul B Mahol [Tue, 9 May 2017 20:58:56 +0000 (22:58 +0200)]
avfilter: add acopy filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Michael Niedermayer [Thu, 11 May 2017 21:24:23 +0000 (23:24 +0200)]
avcodec/diracdec: Fix Assertion frame->buf[0] failed at libavcodec/decode.c:610
Fixes: 1487/clusterfuzz-testcase-minimized-
6288036495097856
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Thu, 11 May 2017 21:06:50 +0000 (23:06 +0200)]
avcodec/mss3: Fix runtime error: signed integer overflow: -
2146318336 -
2139696256 cannot be represented in type 'int'
Fix is similar to rac_get_model_sym()
Fixes: 1483/clusterfuzz-testcase-minimized-
6386507814273024
Fixes: 1485/clusterfuzz-testcase-minimized-
6639880215986176
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Thu, 11 May 2017 19:42:45 +0000 (21:42 +0200)]
avcodec/golomb: Fix runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
Fixes: 1481/clusterfuzz-testcase-minimized-
5264379509473280
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Thu, 11 May 2017 17:10:16 +0000 (19:10 +0200)]
avcodec/msmpeg4dec: Check for cbpy VLC errors
Fixes: runtime error: left shift of negative value -1
Fixes: 1480/clusterfuzz-testcase-minimized-
5188321007370240
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Thu, 11 May 2017 16:39:33 +0000 (18:39 +0200)]
avcodec/cllc: Check num_bits
Fixes: runtime error: shift exponent -2 is negative
Fixes: 1479/clusterfuzz-testcase-minimized-
6638493360979968
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Thu, 11 May 2017 16:35:24 +0000 (18:35 +0200)]
avcodec/cllc: Factor VLC_BITS/DEPTH out, do not use repeated literal numbers
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
James Almer [Thu, 11 May 2017 17:03:41 +0000 (14:03 -0300)]
doc/libav-merge: mention the skipped AVFrame crop fields usage commits
James Almer [Thu, 11 May 2017 17:02:45 +0000 (14:02 -0300)]
Merge commit '
1202b712690c14f0efb06e4ad8b06c5b3df6822a'
* commit '
1202b712690c14f0efb06e4ad8b06c5b3df6822a':
theora: export cropping information instead of handling it internally
h264dec: export cropping information instead of handling it internally
h264dec: be more explicit in handling container cropping
hevcdec: export cropping information instead of handling it internally
This commit is a noop.
This changes the cropping behavior, when it's supposedly only meant to move
it outside of the decoder.
See https://ffmpeg.org/pipermail/ffmpeg-devel/2017-May/211239.html for the
discussion about it.
Merged-by: James Almer <jamrial@gmail.com>
Michael Niedermayer [Thu, 11 May 2017 13:29:31 +0000 (15:29 +0200)]
avcodec/scpr: Check y in first line loop in decompress_i()
Fixes: out of array access
Fixes: 1478/clusterfuzz-testcase-minimized-
5285486908145664
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Thu, 11 May 2017 13:18:50 +0000 (15:18 +0200)]
avcodec/dvbsubdec: Check entry_id
Fixes: randomly writing over the array end
Fixes: 1473/clusterfuzz-testcase-minimized-
5768907824562176
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Thu, 11 May 2017 13:13:53 +0000 (15:13 +0200)]
avcodec/aacdec_fixed: Fix multiple shift exponent 33 is too large for 32-bit type 'int'
Fixes: 1471/clusterfuzz-testcase-minimized-
6376460543590400
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Thu, 11 May 2017 13:07:28 +0000 (15:07 +0200)]
avcodec/mimic: Fix runtime error: index 96 out of bounds for type 'const int8_t [64]'
Fixes: 1468/clusterfuzz-testcase-minimized-
5235964056174592
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Matthieu Bouron [Wed, 10 May 2017 13:59:41 +0000 (15:59 +0200)]
lavc/mediacodec_wrapper: fix local reference leaks
Reviewed-by: Clément Bœsch <u@pkh.me>
Matthieu Bouron [Wed, 10 May 2017 13:57:57 +0000 (15:57 +0200)]
lavc/ffjni: fix local reference leak
Reviewed-by: Clément Bœsch <u@pkh.me>
Matthieu Bouron [Fri, 28 Apr 2017 19:58:55 +0000 (21:58 +0200)]
lavc/aarch64/simple_idct: fix iOS build without gas-preprocessor
Separates macro arguments with commas and passes .4H/.8H as macro
arguments instead of 4H/8H (the later form being interpreted as an
hexadecimal value).
Fixes ticket #6324.
Suggested-by: Martin Storsjö <martin@martin.st>
Michael Niedermayer [Mon, 17 Apr 2017 01:25:13 +0000 (03:25 +0200)]
cmdutils_opencl: Fix read of uinitialized cl_mem
Fixes CID1396856, CID1396860, CID1396861
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Mon, 17 Apr 2017 01:23:55 +0000 (03:23 +0200)]
cmdutils_opencl: Fix read of uninitialized pointer
Fixes: CID1396856
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sat, 6 May 2017 20:09:59 +0000 (22:09 +0200)]
avcodec/aacdec_fixed: Fix various integer overflows
Fixes: 1377/clusterfuzz-testcase-minimized-
5487049807233024
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Clément Bœsch [Tue, 9 May 2017 08:57:12 +0000 (10:57 +0200)]
ffprobe: discard non-selected streams
Steven Liu [Thu, 11 May 2017 02:15:08 +0000 (10:15 +0800)]
avformat/hlsenc: move old_filename free operation earlier
Suggested-by: Aaron Levinson <alevinsn@aracnet.com>
Reviewed-by: Aaron Levinson <alevinsn@aracnet.com>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
Michael Niedermayer [Wed, 10 May 2017 22:49:31 +0000 (00:49 +0200)]
avcodec/mpeg12dec: Fixes runtime error: division by zero
Fixes: 1464/clusterfuzz-testcase-minimized-
4925445571084288
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Wed, 10 May 2017 21:48:30 +0000 (23:48 +0200)]
avcodec/pixlet: Fix runtime error: signed integer overflow:
436207616 * -
5160230545260541 cannot be represented in type 'long'
Fixes: 1462/clusterfuzz-testcase-minimized-
6558894463647744
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Wed, 10 May 2017 16:37:49 +0000 (18:37 +0200)]
avcodec/webp: Always set pix_fmt
Fixes: out of array access
Fixes: 1434/clusterfuzz-testcase-minimized-
6314998085189632
Fixes: 1435/clusterfuzz-testcase-minimized-
6483783723253760
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Wed, 10 May 2017 19:54:31 +0000 (21:54 +0200)]
avfilter/vf_uspp: Fix currently unused input frame dimensions
Found-by: Nicolas
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Wed, 10 May 2017 17:09:31 +0000 (19:09 +0200)]
avcodec/truemotion1: Fix multiple runtime error: left shift of negative value -1
Fixes: 1446/clusterfuzz-testcase-minimized-
5577409124368384
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Wed, 10 May 2017 17:02:05 +0000 (19:02 +0200)]
avcodec/eatqi: Fix runtime error: signed integer overflow:
4466147 * 1075 cannot be represented in type 'int'
Fixes: 1443/clusterfuzz-testcase-minimized-
4826998612426752
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Wed, 10 May 2017 16:51:58 +0000 (18:51 +0200)]
avcodec/dss_sp: Fix runtime error: signed integer overflow:
2147481189 + 4096 cannot be represented in type 'int'
Fixes: 1441/clusterfuzz-testcase-minimized-
6223152357048320
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Paul B Mahol [Wed, 10 May 2017 18:07:30 +0000 (20:07 +0200)]
avfilter/af_afir: workaround nonsense limitation in vector_fmul_scalar()
Signed-off-by: Paul B Mahol <onemda@gmail.com>
James Almer [Wed, 10 May 2017 17:58:46 +0000 (14:58 -0300)]
avcodec/hevc_sei: remove bugus debug message
Also Change the active_parameter_sets function name to one more in line
with the rest of the file.
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Sat, 6 May 2017 23:31:45 +0000 (20:31 -0300)]
avcodec/hevc_sei: fix amount of bits skipped when reading picture timing SEI message
The code was skipping the entire reported SEI message size regardless of
the amount of bits read.
While in theory safe for NALU where the picture timing SEI message is alone
or at the end as we're using the checked bitstream reader, it isn't in any
other situation, where every SEI message in the NALU after the picture
timing one would potentially fail to parse.
Change the function name to one more in line with the rest of file, and
remove the bogus "Skipped SEI" debug message while at it.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
李赞 [Wed, 10 May 2017 12:55:34 +0000 (14:55 +0200)]
avformat/wavdec: Check chunk_size
Fixes integer overflow and out of array access
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Wed, 10 May 2017 12:41:23 +0000 (14:41 +0200)]
avcodec/cavs: Check updated MV
Fixes: runtime error: signed integer overflow: 251 +
2147483647 cannot be represented in type 'int'
Fixes: 1438/clusterfuzz-testcase-minimized-
4917542646710272
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Wed, 10 May 2017 12:33:27 +0000 (14:33 +0200)]
avcodec/y41pdec: Fix width in input buffer size check
Fixes: out of array read
Fixes: 1437/clusterfuzz-testcase-minimized-
4569970002362368
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
erankor [Wed, 3 May 2017 08:50:15 +0000 (11:50 +0300)]
ffmpeg: add enc_time_base option
add a per-stream option for setting the encoder timebase.
the following values are allowed:
0 - for video, use 1/frame_rate, for audio use 1/sample_rate (this is
the default)
-1 - match the input timebase (when possible)
>0 - set the timebase to provided number
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Martin Vignali [Mon, 1 May 2017 12:14:57 +0000 (14:14 +0200)]
fate/exr : add test for Y, b44A negative half, and datawindow != displaywindow
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Simon Thelen [Sat, 8 Apr 2017 12:21:28 +0000 (14:21 +0200)]
libavformat/tcp: fix return code for tcp_accept
ff_accept can return AVERROR(ETIMEDOUT) and errno will be 0 (or
undefined), return ret instead and return ff_neterror() in
ff_poll_interrupt instead of AVERROR(errno) to parse WSAGetLastError on
Windows.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Wed, 10 May 2017 01:08:46 +0000 (03:08 +0200)]
doc/codecs: Change common boolean parameters listed to "bool"
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Tue, 9 May 2017 15:23:35 +0000 (17:23 +0200)]
doc/codecs: Add missing documentation for apply_cropping
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Sumit Agarwal [Tue, 9 May 2017 14:24:54 +0000 (19:54 +0530)]
avcodec/nvenc: add weighted prediction support
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
Ben Chang [Wed, 10 May 2017 06:41:17 +0000 (12:11 +0530)]
avcodec/nvenc: add fractional CQ support
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
James Almer [Wed, 10 May 2017 02:07:26 +0000 (23:07 -0300)]
avfilter/af_afir: remove extra space in the header inclusion guards
Fixes fate-source.
Michael Niedermayer [Tue, 9 May 2017 23:26:39 +0000 (01:26 +0200)]
avcodec/svq3: Fix multiple runtime error: signed integer overflow: -237341 * 24552 cannot be represented in type 'int'
Fixes: 1429/clusterfuzz-testcase-minimized-
5959951610544128
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Tue, 9 May 2017 23:18:36 +0000 (01:18 +0200)]
avcodec/texturedsp: Fix runtime error: left shift of 218 by 24 places cannot be represented in type 'int'
Fixes: 1428/clusterfuzz-testcase-minimized-
5263281793007616
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Tue, 9 May 2017 22:56:45 +0000 (00:56 +0200)]
avcodec/lagarith: Check scale_factor
Fixes: 1425/clusterfuzz-testcase-minimized-
6295712339853312
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Tue, 9 May 2017 22:50:05 +0000 (00:50 +0200)]
avcodec/lagarith: Fix runtime error: left shift of negative value -1
Fixes: 1424/clusterfuzz-testcase-minimized-
6088327159611392
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Tue, 9 May 2017 22:44:37 +0000 (00:44 +0200)]
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>
Paul B Mahol [Tue, 9 May 2017 21:29:51 +0000 (23:29 +0200)]
Changelog: mention afir addition
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Thu, 26 Jan 2017 16:03:08 +0000 (17:03 +0100)]
avfilter: add arbitrary audio FIR filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Michael Niedermayer [Tue, 9 May 2017 17:45:46 +0000 (19:45 +0200)]
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>
Michael Niedermayer [Tue, 9 May 2017 17:38:46 +0000 (19:38 +0200)]
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>
Michael Niedermayer [Mon, 8 May 2017 12:43:03 +0000 (14:43 +0200)]
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>
Michael Niedermayer [Mon, 8 May 2017 12:43:02 +0000 (14:43 +0200)]
avcodec/webp: Factor update_canvas_size() out
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Mon, 8 May 2017 12:43:01 +0000 (14:43 +0200)]
avcodec/webp: Check for VP8X after other VP8 chunks
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Timo Rothenpieler [Tue, 9 May 2017 11:57:39 +0000 (13:57 +0200)]
avcodec/nvenc: deprecated old rc modes, add new ones
Timo Rothenpieler [Tue, 9 May 2017 11:15:07 +0000 (13:15 +0200)]
Changelog: document updated Video Codec SDK
Timo Rothenpieler [Mon, 8 May 2017 20:02:38 +0000 (22:02 +0200)]
avcodec/cuvid: use capability check instead of dummy decoder
Timo Rothenpieler [Mon, 8 May 2017 17:29:07 +0000 (19:29 +0200)]
compat/cuda: fix cast warnings on windows
Timo Rothenpieler [Mon, 8 May 2017 16:40:23 +0000 (18:40 +0200)]
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
Timo Rothenpieler [Mon, 8 May 2017 16:39:40 +0000 (18:39 +0200)]
avcodec/nvenc: remove usage of deprecated fields
Timo Rothenpieler [Mon, 8 May 2017 16:03:38 +0000 (18:03 +0200)]
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
Michael Niedermayer [Tue, 9 May 2017 14:08:14 +0000 (16:08 +0200)]
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>
Michael Niedermayer [Tue, 9 May 2017 13:48:25 +0000 (15:48 +0200)]
avcodec/snowdec: Remove unneeded {}
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Tue, 9 May 2017 11:25:34 +0000 (13:25 +0200)]
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>
Paul B Mahol [Tue, 9 May 2017 14:14:06 +0000 (16:14 +0200)]
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>
Aaron Levinson [Sat, 6 May 2017 01:16:03 +0000 (18:16 -0700)]
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>
Aaron Levinson [Sat, 6 May 2017 04:31:30 +0000 (21:31 -0700)]
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
8fd8f91e47f33cd82371a97ac81afc476144964f)
Signed-off-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: Aaron Levinson <alevinsn@aracnet.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Aaron Levinson [Sat, 6 May 2017 01:49:57 +0000 (18:49 -0700)]
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
https://github.com/FFmpeg/FFmpeg/commit/
1f26a231bb065276cd80ce02957c759f3197edfa#diff-
7d84a34d58597bb7aa4b8239dca1f9f8).
Already applied to libav.
Reviewed-by: Luca Barbato <lu_zero@gentoo.org>
(cherry picked from commit
b22094d74901fb3ac203c8322f8d84aded470bfb)
Signed-off-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: Aaron Levinson <alevinsn@aracnet.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Mon, 8 May 2017 22:14:44 +0000 (00:14 +0200)]
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>
Michael Niedermayer [Mon, 8 May 2017 22:02:22 +0000 (00:02 +0200)]
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>
Michael Niedermayer [Mon, 8 May 2017 19:32:56 +0000 (21:32 +0200)]
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>
Michael Niedermayer [Mon, 8 May 2017 18:24:48 +0000 (20:24 +0200)]
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>
Aaron Levinson [Sat, 6 May 2017 00:59:21 +0000 (17:59 -0700)]
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>