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Author SHA1 Message Date
Martin Vignali
4d32c2b4e0 avcodec/prores_aw : cosmetic indent and add comment to describe frame header value 
description are based on multimedia wiki documentation
 2018-11-08 22:21:10 +01:00
Martin Vignali
105891cd58 avcodec/prores_aw : change src pix_fmt and alpha description 
use b64a as src pix fmt (doesn't seems to have an impact on decoding)
but it's the value use by official encoder
 2018-11-08 22:21:04 +01:00
Andreas Rheinhardt
8d1cf2d894 cbs_h264: Fix handling of auxiliary pictures 
The earlier code used the most recent non-auxiliary slice to determine
whether an auxiliary slice has the syntax of an IDR slice, even when
the most recent slice was from a slice of a redundant frame. Now only
slices of the primary coded picture are used, as the specifications
mandate.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@googlemail.com>
 2018-11-08 21:19:35 +00:00
Paul B Mahol
36348d77b8 avfilter/af_afir: add minp/maxp options to control latency and speed 2018-11-08 22:07:14 +01:00
Paul B Mahol
698e67bef2 avfilter/af_afir: do not leak frame and clear pointer to freed frame 2018-11-08 21:34:49 +01:00
Paul B Mahol
70463b7026 avfilter/avf_showspectrum: add terrain color map 2018-11-08 17:59:48 +01:00
Paul B Mahol
09fdfc11b7 avfilter/avf_showspectrum: add cividis colormap 2018-11-08 15:08:43 +01:00
Carl Eugen Hoyos
5ff080fdfa lavf/apngdec: Return EOF for incomplete files. 
Fixes ticket #7536.
 2018-11-08 13:38:08 +01:00
Paul B Mahol
0f0f840716 avfilter/af_aiir: implement rate option 2018-11-08 13:05:08 +01:00
Paul B Mahol
1d9fe1fdf6 avfilter/af_afir: implement rate option 2018-11-08 13:05:08 +01:00
Paul B Mahol
8dc5eb43b0 avfilter/af_afir: return early when giving video frame 2018-11-08 13:05:08 +01:00
Paul B Mahol
fcbde5e6a4 avfilter/af_afir: remove redundant code 2018-11-08 11:14:04 +01:00
Paul B Mahol
0c6d4e7ba4 avfilter/avf_showspectrum: add plasma color map 2018-11-07 18:56:21 +01:00
Paul B Mahol
ed58db4237 avfilter/avf_showspectrum: add viridis color map 2018-11-07 17:55:34 +01:00
Paul B Mahol
975510758c avfilter/avf_showspectrum: improve magma colors 2018-11-07 17:18:44 +01:00
Zhong Li
d96ae9d5ea lavc/qsv_overlay: suppress code scan complain 
Suppress the complain "variables 'pix_fmt' is used but maybe
uninitialized".

Signed-off-by: Zhong Li <zhong.li@intel.com>
 2018-11-06 17:42:31 +08:00
Linjie Fu
87368884a5 lavc/qsvdec: flush buffered data before reinit 
Flush the buffered data in libmfx before video param reinit
in case the frames drop.

Cache the first frame causing the reinit and decode zero-size
pkt to flush the buffered pkt before reinit. After all the
buffered pkts being flushed, resume to reinit and decode.

Fix the issue in ticket #7399.

[V2]: Move the definition of zero_pkt to where it is exactly
used.

Signed-off-by: Linjie Fu <linjie.fu@intel.com>
Signed-off-by: Zhong Li <zhong.li@intel.com>
 2018-11-06 17:42:29 +08:00
James Almer
beaa350e24 avcodec: libdav1d AV1 decoder wrapper. 
Originally written by Ronald S. Bultje, with fixes, optimizations and
improvements by James Almer.

Signed-off-by: James Almer <jamrial@gmail.com>
 2018-11-05 21:48:11 -03:00
Mark Thompson
f5894178fb cbs_av1: Support redundant frame headers 2018-11-05 23:00:59 +00:00
Mark Thompson
6bdb7712ae cbs_av1: Fix header writing when already aligned 2018-11-05 23:00:58 +00:00
Ruiling Song
a587454fd0 doc/filters: add tonemap_opencl document. 
Signed-off-by: Ruiling Song <ruiling.song@intel.com>
Signed-off-by: Gyan Doshi <gyandoshi@gmail.com>
 2018-11-05 12:30:32 -09:00
Ruiling Song
952a299fd3 doc/filters: add document for opencl filters 
Signed-off-by: Danil Iashchenko <danyaschenko@gmail.com>
Signed-off-by: Ruiling Song <ruiling.song@intel.com>
Signed-off-by: Gyan Doshi <gyandoshi@gmail.com>
 2018-11-05 11:57:27 -09:00
Vittorio Giovara
d37faad0cd mjpeg: Use profile names in the encoder and decoder 2018-11-05 12:39:23 -05:00
Vittorio Giovara
aefbb2bf02 proresdec2: Parse codec_tag and export profile information 2018-11-05 12:39:23 -05:00
Vittorio Giovara
cdc487bfc8 prores: Use profile names in the various encoders and decoders 
Export FF_PROFILE_PRORES_* symbols publicly, add a missing one.
 2018-11-05 12:36:05 -05:00
Vittorio Giovara
febaa63b0f proresenc_anatoliy: Rename a profile name with the correct one 
In all Apple documentation, this profile is called Prores 4444.
 2018-11-05 12:27:34 -05:00
Valery Kot
be827e1d38 libopenh264enc: Handle sample_aspect_ratio 2018-11-05 15:46:15 +00:00
Mark Thompson
e9d2e3fdaa configure: Add missing V4L2 M2M decoder BSF dependencies 2018-11-05 14:22:10 +00:00
Mark Thompson
a4fb2b1150 configure: Add missing IVF muxer BSF dependency 2018-11-05 14:22:05 +00:00
Martin Storsjö
d7638d8dfc flvdec: Export unknown metadata packets as opaque data 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2018-11-05 16:02:51 +02:00
Martin Storsjö
e7ed9d81bf flvdec: Rename FLV_STREAM_TYPE_DATA into FLV_STREAM_TYPE_SUBTITLE 
This is always treated as a subtitle at the moment anyway.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2018-11-05 15:53:39 +02:00
Martin Storsjö
882ae091d4 libx264: Pass the reordered_opaque field through the encoder 
libx264 does have a field for opaque data to pass along with frames
through the encoder, but it is a pointer, while the libavcodec
reordered_opaque field is an int64_t. Therefore, allocate an array
within the libx264 wrapper, where reordered_opaque values in flight
are stored, and pass a pointer to this array to libx264.

Update the public libavcodec documentation for the AVCodecContext
field to explain this usage, and add a codec capability that allows
detecting whether an encoder handles this field.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2018-11-05 15:52:14 +02:00
Martin Storsjö
4e9cff2824 libavutil: Undeprecate the AVFrame reordered_opaque field 
This was marked as deprecated (but only in the doxygen, not with an
actual deprecation attribute) in 81c623fae0 in 2011, but was
undeprecated in ad1ee5fa7.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2018-11-05 15:52:08 +02:00
James Almer
89a0d33e3a avcodec/cbs_av1: fix decoder/encoder_buffer_delay variable types 
buffer_delay_length_minus_1 is five bits long, meaning decode_buffer_delay and
encoder_buffer_delay can have values up to 32 bits long.

Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: James Almer <jamrial@gmail.com>
 2018-11-04 21:56:40 -03:00
Mark Thompson
34429182b9 configure: Fix av1_metadata BSF dependency 2018-11-05 00:34:33 +00:00
Marton Balint
8e5a2495a8 avformat/ftp: allow nonstandard 202 reply to OPTS UTF8 
Fixes ticket #7481.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2018-11-04 22:46:58 +01:00
Michael Niedermayer
c1cee05656 avcodec/cavsdec: Propagate error codes inside decode_mb_i() 
Fixes: Timeout
Fixes: 10702/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CAVS_fuzzer-5669940938407936

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-11-04 20:21:24 +01:00
Michael Niedermayer
074187d599 avcodec/mpeg4videodec: Clear partitioned frame in decode_studio_vop_header() 
partitioned_frame is also set/cleared in decode_vop_header()

Fixes: out of array read
Fixes: 9789/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MPEG4_fuzzer-5638681627983872

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-11-04 20:21:24 +01:00
Paul B Mahol
63fbec7477 avfilter/af_afade: remove unused code 2018-11-04 15:01:56 +01:00
Michael Niedermayer
470700bc96 avcodec/pictordec: Error out if more than one plane is unused 
Fixes: Timeout
Fixes: 9797/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PICTOR_fuzzer-5664441659031552

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-11-04 12:53:16 +01:00
Michael Niedermayer
df91af140c avcodec/mpegaudio_parser: Consume more than 0 bytes in case of the unsupported mp3adu case 
Fixes: Timeout
Fixes: 10966/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MP3ADU_fuzzer-5348695024336896
Fixes: 10969/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MP3ADUFLOAT_fuzzer-5691669402877952

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-11-04 12:53:16 +01:00
Paul B Mahol
242f7bf202 avfilter/split: use ff_outlink_get_status() 2018-11-03 18:24:35 +01:00
Paul B Mahol
c8625e5c6f avfilter/af_afade: do not use framequeue directly 2018-11-03 18:24:35 +01:00
Paul B Mahol
4b82b71041 avfilter/af_amerge: use ff_inlink_queued_samples() 2018-11-03 18:24:35 +01:00
Paul B Mahol
decc008929 avfilter/af_amultiply: make use of ff_inlink_queued_samples() 2018-11-03 18:24:35 +01:00
Paul B Mahol
639694eaa5 avfilter/vf_extractplanes: use ff_outlink_get_status() 2018-11-03 18:24:19 +01:00
Josh de Kock
1052578dad fate/api-h264-slice-test: use cleaner error handling 
Signed-off-by: James Almer <jamrial@gmail.com>
 2018-11-03 12:49:00 -03:00
Josh de Kock
8096f52049 fate/api-h264-slice-test: don't use ssize_t 
Fixes ticket #7521

Signed-off-by: James Almer <jamrial@gmail.com>
 2018-11-03 12:46:45 -03:00
Michael Niedermayer
66425add27 avcodec/prosumer: Simplify bit juggling of the c variable in decompress() 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-11-02 23:46:31 +01:00
Michael Niedermayer
1dfa0b6f36 avcodec/prosumer: Remove always true check in decompress() 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-11-02 23:46:31 +01:00