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Author SHA1 Message Date
Paul B Mahol
6e96e3d970 avfilter: add shufflepixels video filter 2020-12-20 21:44:13 +01:00
Gyan Doshi
ab6a56773f doc/codecs: add entries for export_side_data 
Document addition of venc_params and film_grain.
 2020-12-20 15:09:28 +05:30
Michael Niedermayer
2749e20d04 avcodec/fastaudio: Fix invalid shift exponent 
Fixes: shift exponent 32 is too large for 32-bit type 'unsigned int'
Fixes: 25434/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FASTAUDIO_fuzzer-6252363168612352

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-12-19 23:19:29 +01:00
Paul B Mahol
3336ca4644 avfilter/vf_maskedthreshold: add support for commands 2020-12-19 23:08:09 +01:00
Paul B Mahol
64e572db46 avfilter/vf_maskedminmax: add support for commands 2020-12-19 20:46:00 +01:00
Paul B Mahol
4fcfecdd66 avfilter/vf_maskedclamp: add support for commands 2020-12-19 20:46:00 +01:00
Paul B Mahol
d6a356f115 avfilter/vf_bilateral: add support for commands 2020-12-19 20:46:00 +01:00
Paul B Mahol
31aa6bdb59 doc/filters: document that cas filter supports commands 2020-12-19 20:46:00 +01:00
Michael Niedermayer
f58d0d5bec tools/target_dem_fuzzer: remove unused label 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-12-19 20:07:56 +01:00
Michael Niedermayer
8aadae670f avcodec/utils: Check bitrate for overflow in get_bit_rate() 
Fixes: signed integer overflow: 617890810133996544 * 16 cannot be represented in type 'long'
Fixes: 26565/clusterfuzz-testcase-minimized-ffmpeg_dem_MV_fuzzer-5092054700654592

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-12-19 20:07:56 +01:00
Michael Niedermayer
0afbaabdca avformat/mov: Check if hoov is at the end 
Fixes: Timeout, probably infinite loop
Fixes: 26559/clusterfuzz-testcase-minimized-ffmpeg_dem_MOV_fuzzer-5391165484171264

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-12-19 20:07:56 +01:00
Michael Niedermayer
ad20a4f92b avcodec/hevc_ps: Change scaling_list_dc_coef to 8 bit 
Suggested-by: James
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-12-19 20:07:56 +01:00
Michael Niedermayer
f1700bd8bb avcodec/hevc_ps: check scaling_list_dc_coef 
Fixes: signed integer overflow: 2147483640 + 8 cannot be represented in type 'int'
Fixes: 28449/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-5686013259284480

Reviewed-by: James Almer <jamrial@gmail.com>
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-12-19 20:07:56 +01:00
Paul B Mahol
50a9210739 avfilter/vf_fillborders: add fade mode 2020-12-18 23:11:51 +01:00
James Almer
962040ad91 fate/image: add missing ffprobe dependency to fate-dpx-probe 
And use the existing probeframes helper while at it.

Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-18 18:51:15 -03:00
James Almer
c9bc7d0f22 fate/image: update fate-dpx-probe reference file 
Regression since 20b09b20a9

Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-18 18:51:15 -03:00
Andriy Gelman
207658112b avformat/rtsp: set AV_OPT_FLAG_DEPRECATED on deprecated options 
Reviewed-by: Zhao Zhili <zhilizhao@tencent.com>
Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>
 2020-12-18 16:14:17 -05:00
Paul B Mahol
90720da511 avfilter/vf_fillborders: add more fill modes 2020-12-18 19:40:31 +01:00
James Almer
20b09b20a9 avcodec/dpx: fix use of uninitialised value 
Found by Valgrind.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-18 15:22:16 -03:00
James Almer
2d02cf72e1 avcodec/hevc_sei: return the correct error code on User Data Registered parsing failure 
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-18 12:58:51 -03:00
James Almer
d397d98b59 avcodec/hevc_sei: print a log message when a unsupported ITU-T T35 SEI messages is parsed 
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-18 12:43:30 -03:00
James Almer
d5556377de avcodec/hevc_sei: refactor parsing User Data Registered ITU-T T35 SEI messages 
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-18 12:43:08 -03:00
James Almer
f322383a44 avcodec/h264_sei: print a log message when a unsupported ITU-T T35 SEI messages is parsed 
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-18 12:34:17 -03:00
James Almer
65058cade1 avcodec/h264_sei: refactor parsing User Data Registered ITU-T T35 SEI messages 
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-18 12:34:04 -03:00
Paul B Mahol
7e3f20c43c avfilter/af_asoftclip: add two more useful options for finer filtering 2020-12-18 13:11:53 +01:00
Paul B Mahol
1eb751955e avfilter/af_biquads: fix error in ro calculation 2020-12-17 15:13:42 +01:00
Harry Mallon
331858d0f6 avcodec/dpx: Fix B&W film scans from Lasergraphics Inc 
Signed-off-by: Harry Mallon <harry.mallon@codex.online>
 2020-12-17 13:02:49 +01:00
Harry Mallon
0539f15bbb avcodec/dpx: Read color information from DPX header 
Signed-off-by: Harry Mallon <harry.mallon@codex.online>
 2020-12-17 13:02:49 +01:00
Harry Mallon
8232e01e41 avcodec/dpx: Report color_range from DPX header 
Signed-off-by: Harry Mallon <harry.mallon@codex.online>
 2020-12-17 13:02:49 +01:00
Harry Mallon
a041c0a031 avcodec/dpx: Read SMPTE timecode from DPX 
Signed-off-by: Harry Mallon <harry.mallon@codex.online>
 2020-12-17 13:02:49 +01:00
Harry Mallon
6623421454 avcodec/dpx: Read alternative frame rate from television header 
Signed-off-by: Harry Mallon <harry.mallon@codex.online>
 2020-12-17 13:02:49 +01:00
Harry Mallon
4bdfbd688f fate: Add dpx-probe test 
Signed-off-by: Harry Mallon <harry.mallon@codex.online>
 2020-12-17 13:02:49 +01:00
Michael Niedermayer
ef59a40c2a avformat/url: Change () position in ff_make_absolute_url() 
No testcase
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-12-16 22:45:28 +01:00
Paul B Mahol
69be00aa61 avfilter/af_biquads: add one-pole shelf filters by adding pole option 2020-12-16 18:38:51 +01:00
James Almer
1a8e719f36 avcodec/av1dec: support exporting Film Grain params as frame side data 
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-16 13:34:11 -03:00
Paul B Mahol
32586a42da avfilter/vf_limiter: add support for commands 2020-12-15 20:35:01 +01:00
James Almer
cd821c18dc avcodec/cuviddec: unref output frame on failure 
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-13 15:50:42 -03:00
James Almer
eadf7e3a59 avcodec/cuviddec: check for av_buffer_ref() failure 
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-13 15:50:42 -03:00
James Almer
081a17990b avcodec/libdav1d: stop setting AVFrame->best_effort_timestamp 
It's now set by the generic decode code.

Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-13 12:14:57 -03:00
James Almer
94febdaec6 avcodec/mjpegdec: stop setting AVFrame->best_effort_timestamp 
It's now set by the generic decode code.

Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-13 12:14:57 -03:00
James Almer
4bff800dc9 avcodec/decode: set best_effort_timestamp on output frames for all decoders 
Fixes a decoding regression introduced by e9a2a87773, and as a side effect also
fixes bogus values set to certain audio frames that had some samples discarded,
where the offsets added to pts, pkt_dts and pkt_duration were not reflected in
best_effort_timestamp.

Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-13 12:14:57 -03:00
Paul B Mahol
bf4b9e933f avfilter/af_afreqshift: add fltp sample format support 2020-12-13 11:16:31 +01:00
Andriy Gelman
5148740e79 fate: fix fate-filter-hqx on big-endian arches 
One of the inputs to the fate test has an rgba pixel format which needs
to be converted to rgb32 (argb on big-endian) for the hqx filter. Because auto
scaling in the fate test is disabled, this needs a separate scale
filter.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>
 2020-12-12 23:14:45 -05:00
Andriy Gelman
1200264fc4 swscale/rgb2rgb_template: use shuffle macro on big-endian arches 
Fixes fate-qtrle-32bit on big-endian.

The macro does a simple byte swap on uint8 array without any casts, so
it's valid on big-endian arches.

The mentioned test was failing because the byteswap function
shuffle_bytes_3210_c() is used in the pixel format conversion
(argb->bgra).

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>
 2020-12-12 23:07:22 -05:00
Jun Zhao
0320dab265 lavfi/dnn: check the return value from sws_getContext 
sws_getContext may be return NULL, and it's will be dereferenced,
so add the check.

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2020-12-12 13:34:30 +08:00
Jun Zhao
ae2075265b lavfi/dnn: used the format name in debug message 
Used the format name in debug message.

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2020-12-12 13:34:24 +08:00
Michael Niedermayer
001bc594d8 avformat/iff: Check data_size 
Fixes: infinite loop
Fixes: 27834/clusterfuzz-testcase-minimized-ffmpeg_dem_IFF_fuzzer-5694930919620608

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-12-12 00:13:58 +01:00
Paul B Mahol
adf72718a4 avfilter/vf_fade: add timeline support 2020-12-11 23:02:03 +01:00
Paul B Mahol
fc50a8de55 avfilter/af_afade: add support for commands to afade filter 2020-12-11 23:02:03 +01:00
Paul B Mahol
d76469378d avfilter/vf_convolution: add support for commands 2020-12-11 18:33:48 +01:00