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Author SHA1 Message Date
Anton Khirnov
1256b71ba9 lavf/mp3dec: avoid avcodec.h dependency 2021-06-10 16:51:44 +02:00
Anton Khirnov
c9642265f8 lavf/mov_chan: avoid avcodec.h dependency 2021-06-10 16:51:44 +02:00
Anton Khirnov
823ca1ba84 lavf/matroska: avoid avcodec.h dependency 2021-06-10 16:51:44 +02:00
Anton Khirnov
f3dafe6a41 lavf/latmenc: avoid avcodec.h dependency 2021-06-10 16:51:44 +02:00
Anton Khirnov
e246625b01 lavf/id3v1: drop unnecessary avcodec.h include 2021-06-10 16:51:44 +02:00
Anton Khirnov
5620d18e66 lavf/hevc: drop unnecessary avcodec.h include 2021-06-10 16:51:44 +02:00
Anton Khirnov
f79d009b7c lavf/framecrcenc: avoid avcodec.h dependency 2021-06-10 16:51:44 +02:00
Anton Khirnov
239b7d2e40 lavf/adtsenc: avoid avcodec.h dependency 2021-06-10 16:51:44 +02:00
Anton Khirnov
e7196afe28 lavf/a64: avoid avcodec.h dependency 2021-06-10 16:51:44 +02:00
Anton Khirnov
e67e02d156 lavf/avformat.h: drop the avcodec.h include 
Since AVStream.codec is gone, avformat.h does not require anything from
avcodec.h.
 2021-06-10 16:51:44 +02:00
Anton Khirnov
ed728da3af tools/uncoded_frame: include required headers explicitly 2021-06-10 16:51:44 +02:00
Anton Khirnov
51200769c3 lavf/icoenc: include required headers explicitly 2021-06-10 16:51:44 +02:00
Anton Khirnov
c4c6c83421 lavf/internal: include avcodec.h explicitly 
Do not depend on avformat.h to provide it.
 2021-06-10 16:51:44 +02:00
Anton Khirnov
5d920255aa lavfi/lavfutils: include required headers explicitly 2021-06-10 16:51:44 +02:00
Anton Khirnov
c28823ff97 lavc/get_bits: avoid avcodec.h dependency 
Include only defs.h, needed for AV_INPUT_BUFFER_PADDING_SIZE.
 2021-06-10 16:51:44 +02:00
Anton Khirnov
58a39e3436 lavc/hevc_sei: include buffer.h explicitly 
Do not rely on including it indirectly through get_bits.h->avcodec.h
 2021-06-10 16:51:44 +02:00
Anton Khirnov
43002487cb lavc/mlp_parse: add required includes explicitly 2021-06-10 16:51:44 +02:00
Anton Khirnov
93822dacb9 lavc/dolby_e_parser: #include avcodec.h explicitly 
This file uses definitions from it, but relies on an indirect include
through get_bits.h
 2021-06-10 16:51:44 +02:00
Anton Khirnov
9dbdabe0e0 lavc/cbs_internal: clean up headers 
Include all required headers explicitly, avoid avcodec.h dependency.
 2021-06-10 16:51:44 +02:00
Anton Khirnov
e91901adf6 lavc/cbs: avoid avcodec.h dependency 
Include only the headers that are actually needed.
 2021-06-10 16:51:44 +02:00
Anton Khirnov
f3f404edd2 lavc/cbs_bsf.h: explicitly #include all required headers 2021-06-10 16:51:44 +02:00
Anton Khirnov
7c9763070d lavc: move av_get_profile_name() from avcodec.h to codec.h 2021-06-10 16:51:44 +02:00
Anton Khirnov
bb3648e676 lavc: move av_get_audio_frame_duration2() from avcodec.h to codec_par.h 2021-06-10 16:51:44 +02:00
Anton Khirnov
881db34f6a lavc: move av_get_pcm_codec() from avcodec.h to codec_id.h 2021-06-10 16:51:44 +02:00
Anton Khirnov
2628dff366 lavc: move avcodec_profile_name() from avcodec.h to codec_id.h 2021-06-10 16:51:44 +02:00
Anton Khirnov
000f35125f lavc: move av_get_[exact_]bits_per_sample() to codec_id.h 2021-06-10 16:51:44 +02:00
Anton Khirnov
ff0a96046d lavc: move small misc definitions into a separate header 
This will allow to avoid #including the entire avcodec.h in some places.
 2021-06-10 16:51:44 +02:00
zhilizhao
cf1746d779 ffmpeg_videotoolbox: skip memory copy if hwaccel_output_format match 
Simple test results:

Command:
./ffmpeg -y -hwaccel videotoolbox -hwaccel_output_format videotoolbox_vld \
  -i test.mp4 -an -c:v h264_videotoolbox -benchmark out.mp4

Before:
frame= 1221 fps= 66 q=-0.0 Lsize=    3144kB time=00:00:20.33 bitrate=1266.6kbits/s dup=4 drop=0 speed= 1.1x
bench: utime=2.714s stime=1.218s rtime=18.574s

After:
frame= 1221 fps=137 q=-0.0 Lsize=    3144kB time=00:00:20.33 bitrate=1266.4kbits/s dup=4 drop=0 speed=2.28x
bench: utime=1.450s stime=1.440s rtime=8.924s

It has limited usecase since there is no video filter support, so
a log message is added to notify the user.

Reviewed-by: Steven Liu <liuqi05@kuaishou.com>
 2021-06-10 19:54:03 +08:00
Lynne
08d933bf61
hwcontext_vulkan: fix typo in vulkan_device_init() 
load_functions() did not load the device-level functions.
 2021-06-10 12:24:04 +02:00
Gyan Doshi
99bbf4a5be doc/ffmpeg: document reinit_filter 2021-06-10 09:57:18 +05:30
James Almer
591b88e678 avformat: move AVStream.{first,cur}_dts to AVStreamInternal 
They are private fields, no reason to have them exposed in a public header.

Signed-off-by: James Almer <jamrial@gmail.com>
 2021-06-09 13:55:25 -03:00
James Almer
39affa5f8e avdevice/libcdio: fix AVStream.cur_dts usage 
It should not be accessed from outside of libavformat.

Signed-off-by: James Almer <jamrial@gmail.com>
 2021-06-09 13:55:25 -03:00
James Almer
c768233293 avformat/utils: make ff_update_cur_dts() shared 
libavdevice needs it.

Signed-off-by: James Almer <jamrial@gmail.com>
 2021-06-09 13:55:25 -03:00
Ting Fu
e01bf559df lavfi/vf_drawtext.c: fix CID 1485003 
CID 1485003: Memory - illegal accesses (UNINIT)
Using uninitialized value "sd".

Signed-off-by: Ting Fu <ting.fu@intel.com>
 2021-06-09 09:18:02 +08:00
Ting Fu
22d99589d8 lavfi/vf_drawbox.c: fix CID 1485004 
CID 1485004: Uninitialized variables (UNINIT)
Using uninitialized value "x" when calling "*pixel_belongs_to_region".

Signed-off-by: Ting Fu <ting.fu@intel.com>
 2021-06-09 09:18:02 +08:00
Zhao Zhili
58614f7bee avformat/libsrt: workaround conflict with ffmpeg cmdline option 
Add 'srt_streamid' option as an alias for 'streamid'.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2021-06-09 00:09:33 +02:00
Zhao Zhili
55c54ff744 avformat/libsrt: add tsbpd option 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2021-06-09 00:07:10 +02:00
Zhao Zhili
9099046cc7 avformat/libsrt: send message in order 
There is no good use case for out of order delivery of data. For live
streaming with TSBPD enabled by default, the receiver get data in order
based on the timestamps. However, if TSBPD is disabled, the data can
be delivered out of order.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2021-06-09 00:07:10 +02:00
Valerii Zapodovnikov
3249b96342 fftools/ffplay: 240M matrix is not the same as BT.601 
Signed-off-by: Valerii Zapodovnikov <val.zapod.vz@gmail.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2021-06-08 21:55:14 +02:00
Valerii Zapodovnikov
812f39ee85 Revert "avformat/dashenc: Disable writing CODECS tag for HEVC streams" 
This reverts commit d6d407d2d7.
Hack not needed after a2b1dd0ce3.
Will fix #7480 and #8904.
This will include e.g. CODECS="hvc1.2.4.L123.B0" into m3u8.

Signed-off-by: Valerii Zapodovnikov <val.zapod.vz@gmail.com>
 2021-06-08 22:59:26 +05:30
Matthieu Patou
b27ae2c0b7 checkasm/vp9dsp: rename the iszero function to is_zero 
Suggested-by: ffmpeg@fb.com
Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-06-08 13:11:22 -03:00
Michael Niedermayer
4a3917c02c avfilter/vf_dctdnoiz: Check threads 
Fixes: floating point division by 0
Fixes: Ticket 8269

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-06-08 18:00:05 +02:00
Michael Niedermayer
3d500e62f6 avfilter/vf_ciescope: Fix undefined behavior in rgb_to_xy() with black 
Fixes: floating point division by 0
Fixes: undefined behavior in handling NaN
Fixes: Ticket 8268

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-06-08 18:00:05 +02:00
Michael Niedermayer
ca9025f374 avcodec/dpx: fix off by 1 in bits_per_color check 
Fixes: CID1476303 Bad bit shift operation
Fixes: 34871/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DPX_fuzzer-6331163028357120

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-06-08 18:00:05 +02:00
Michael Niedermayer
a0a4a527c3 avformat/rpl: Check for EOF and zero framesize 
Fixes: Infinite loop
Fixes: 34751/clusterfuzz-testcase-minimized-ffmpeg_dem_RPL_fuzzer-5439330800762880
Fixes: 34774/clusterfuzz-testcase-minimized-ffmpeg_dem_RPL_fuzzer-5851571660390400

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-06-08 18:00:05 +02:00
Michael Niedermayer
f7862e8268 avcodec/vc2enc: Check for non negative slice bounds 
Fixes: invalid shifts
Fixes: Ticket 8221

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-06-08 18:00:05 +02:00
Andreas Rheinhardt
7af1a3cebe avcodec/avcodec: Don't free options on failure in avcodec_open2() 
Instead return the dictionary in the state it is at the time the error
occurred. This is more in line with the description of this parameter
and allows to notify the user of unrecognized options if an error
happens lateron (which might very well be due to e.g. misspelled
options).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-06-08 12:52:50 +02:00
Andreas Rheinhardt
d29541c90a fftools/ffprobe: Remove redundant check before avcodec_free_context() 
Besides being unnecessary it is also safer: If the error for an
unrecognized option were triggered (which seems to be impossible right
now), it might be that the stream whose codecpar is accessed is NULL.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-06-08 12:52:50 +02:00
Andreas Rheinhardt
3a5412b39e doc/examples/extract_mvs: Explicitly free options 
The user should not rely on all options always being recognized
(in particular not on error).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-06-08 12:52:50 +02:00
Andreas Rheinhardt
933308a290 doc/examples/demuxing_decoding: Remove unused options 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-06-08 12:52:50 +02:00