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Commit Graph

100531 Commits

Author SHA1 Message Date
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
Paul B Mahol
7adb747fd7 avfilter/vf_chromanr: add options for finer controls of filtering 2020-12-11 13:39:50 +01:00
Paul B Mahol
b607f19374 avfilter: add asuperpass and asuperstop filter 2020-12-11 12:07:06 +01:00
Andreas Rheinhardt
628d02a611 avcodec/speedhqenc: Call correct function
Up until now, the SpeedHQ encoder called a wrong function for init:
void ff_init_uni_ac_vlc(const uint8_t huff_size_ac[256],
                        uint8_t *uni_ac_vlc_len);
Yet the first argument actually used is of type RLTable; the size of
said struct is less than 256 if the size of a pointer is four, leading
to an access beyond the end of the RLTable.

This commit fixes this by calling the actually intended function:
init_uni_ac_vlc() from mpeg12enc.c. It was intended to use this
function [1], yet doing so was forgotten when the patch was actually
applied.

[1]: https://ffmpeg.org/pipermail/ffmpeg-devel/2020-July/266187.html

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
2020-12-11 02:20:05 +01:00
Andreas Rheinhardt
43b4c66e6b avformat/utils: Improve ffio_limit logic
The earlier code would not complain if the remaining size was one byte
short of the desired size; and the way it performed the check could run
into signed integer overflow.

Fixes: signed integer overflow: 9223372036854775807 + 1 cannot be represented in type 'long'
Fixes: Timeout
Fixes: 26434/clusterfuzz-testcase-minimized-ffmpeg_dem_MV_fuzzer-5752845451919360
Fixes: 26444/clusterfuzz-testcase-minimized-ffmpeg_dem_BINK_fuzzer-4697773380993024

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
2020-12-11 01:46:15 +01:00
Carl Eugen Hoyos
7ab5192260 lavf/rawdec: Return a low score if the mjpeg probe function detected one frame.
Fixes ticket #9026.
2020-12-11 00:23:41 +01:00
Paul B Mahol
072835898d avfilter/af_earwax: fix check that was left in previous commit
Makes output exact with smaller number of samples per frame than taps.
2020-12-10 23:43:49 +01:00
Andreas Rheinhardt
e0e9c94c2b avformat/hashenc: Reuse hash_free() for framehash muxers
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
2020-12-10 20:28:07 +01:00
Hendrik Leppkes
494f868e93 avcodec: set AV_CODEC_CAP_CHANNEL_CONF on decoders which set their own channels
The decoders in this set either have a fixed channel count, or read it
from the bitstream, and thus do not require the channel count as
external information.

Fixes various regressions since
81503ac58a, which requires a valid channel
count for decoders which do not set this capability.

Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com>
2020-12-10 13:28:35 +01:00
Jun Zhao
412c3b37a4 tests/audiomatch: add free to make static analysis tools happy
Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
2020-12-10 19:38:32 +08:00
Zhao Zhili
345d04e870 avformat/mov: remove an always true condition 2020-12-10 19:38:00 +08:00
Anton Khirnov
19ce064239 smvjpegdec: merge into mjpegdec
SMVJPEG stores frames as slices of a big JPEG image. The decoder is
implemented as a wrapper that instantiates a full internal MJPEG
decoder, then forwards the decoded frames with offset data pointers.
This is unnecessarily complex and fragile, not supporting useful decoder
capabilities like direct rendering.

Re-implement the decoder inside the MJPEG decoder, which is accomplished
by returning each decoded frame multiple times, setting cropping
information appropriately on each instance.

One peculiar aspect of the previous design is that since
- the smvjpeg decoder returns one frame per input packet
- there are multiple frames in each packets (the aformentioned slices)
the demuxer needs to return each packet multiple times.
This is now also eliminated - the demuxer now returns each packet
exactly once, with the duration set to the number of frames it decodes
to.

This also removes one of the last remaining internal uses of the old
video decoding API.
2020-12-10 10:07:09 +01:00
Anton Khirnov
e9a2a87773 mjpegdec: convert to receive_frame()
This will be useful in the following commit.
2020-12-10 10:03:58 +01:00
Anton Khirnov
36237ac4ee tests: stop using -vsync drop
It depends on the muxer generating the timestamps, which is deprecated
and scheduled for removal on next bump.

A bunch of tests change timestamps, because of ffmpeg.c is not
generating them correctly. This should be fixed later.
2020-12-10 09:53:52 +01:00
Anton Khirnov
50b49f833a ffmpeg: stop accessing deprecated stream-embedded codec context 2020-12-10 09:53:35 +01:00
Anton Khirnov
1c0885334d lavf/mux: rewrite guessing the packet duration
Factor out the code into a separate muxing-specific function.
Stop accessing the deprecated AVStream-embedded codec context, use the
average framerate (if specified) instead.
2020-12-10 09:50:18 +01:00
Anton Khirnov
fe7f0d366f tests: drop api-codec-param test
It fundamentally depends on deprecated lavf internals.
2020-12-10 09:46:30 +01:00