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12 Commits

Author SHA1 Message Date
Andreas Rheinhardt
59c9dc82f4 avformat/avformat: Move AVOutputFormat internals out of public header 
This commit does for AVOutputFormat what commit
20f9727018 did for AVCodec:
It adds a new type FFOutputFormat, moves all the internals
of AVOutputFormat to it and adds a now reduced AVOutputFormat
as first member.

This does not affect/improve extensibility of both public
or private fields for muxers (it is still a mess due to lavd).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2023-02-09 15:24:15 +01:00
Michael Niedermayer
2e069f6b69 avformat/alp: Check num_channels 
Fixes: division by 0
Fixes: 45615/clusterfuzz-testcase-minimized-ffmpeg_dem_ALP_fuzzer-582660348405350
Fixes: 45625/clusterfuzz-testcase-minimized-ffmpeg_dem_ALP_fuzzer-4821437943250944
Fixes: 45839/clusterfuzz-testcase-minimized-ffmpeg_IO_DEMUXER_fuzzer-5857286998851584.fuzz
Fixes: 45844/clusterfuzz-testcase-minimized-ffmpeg_IO_DEMUXER_fuzzer-6552705772945408

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-03-27 11:58:54 +02:00
Martin Storsjö
a78f136f3f configure: Use a separate config_components.h header for $ALL_COMPONENTS 
This avoids unnecessary rebuilds of most source files if only the
list of enabled components has changed, but not the other properties
of the build, set in config.h.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2022-03-16 14:12:49 +02:00
James Almer
641761ac6e alp: convert to new channel layout API 
Signed-off-by: James Almer <jamrial@gmail.com>
 2022-03-15 09:42:30 -03:00
Andreas Rheinhardt
1be3d8a0cb avcodec/avcodec: Stop including channel_layout.h in avcodec.h 
Also include channel_layout.h directly wherever used.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-22 11:14:31 +02:00
Zane van Iperen
0c538ce30d avformat/alp: don't set bits_per_raw_sample 
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
 2021-07-19 10:47:24 +10:00
Andreas Rheinhardt
bc70684e74 avformat: Constify all muxer/demuxers 
This is possible now that the next-API is gone.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-04-27 11:48:06 -03:00
Zane van Iperen
ea9732c5d6 avformat/alp: allow seeking to start 
Allows "ffplay -loop" to work.

Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
 2021-03-25 12:51:10 +10:00
Zane van Iperen
7a11cc29d6 avformat: add alp muxer 2020-10-25 23:44:26 +10:00
Zane van Iperen
5df7fd1cbe avformat/alp: fix handling of TUN files 
Sample rate is always 22050. Verified by trying various files in the game.
 2020-10-25 23:44:25 +10:00
Zane van Iperen
d99f3dc6b2 avformat/alp: tweak probe function to return MAX-1 
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
 2020-03-09 13:41:12 +01:00
Zane van Iperen
608b8a8c82 avformat: add demuxer for LEGO Racers' ALP format 
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-03-09 01:43:51 +01:00