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Author SHA1 Message Date
Andreas Rheinhardt
24e4127cb4 avformat/tiertexseq: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-08 14:08:00 +02:00
Andreas Rheinhardt
7ef252b64a avformat/tedcaptionsdec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-08 14:06:21 +02:00
Andreas Rheinhardt
480094b2a6 avformat/subviewer1dec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-08 14:02:57 +02:00
Andreas Rheinhardt
43ac74a7d8 avformat/subviewerdec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-08 14:00:37 +02:00
Andreas Rheinhardt
c6686388aa avformat/stldec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-08 13:59:11 +02:00
Andreas Rheinhardt
511bd6af47 avformat/srtdec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-08 13:57:42 +02:00
Andreas Rheinhardt
1ebda24904 avformat/sierravmd: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-08 13:54:52 +02:00
Andreas Rheinhardt
5542f78d46 avformat/segafilm: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-08 13:53:48 +02:00
Andreas Rheinhardt
9ef7582446 avformat/sccdec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-08 13:50:28 +02:00
Andreas Rheinhardt
7ae7d93653 avformat/samidec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-08 13:49:47 +02:00
Andreas Rheinhardt
48de45ea59 avformat/rmdec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-08 13:32:15 +02:00
Andreas Rheinhardt
5a58e58215 avformat/realtextdec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-08 13:30:51 +02:00
Andreas Rheinhardt
b00c9c74af avformat/pp_bnk: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-08 13:25:42 +02:00
Andreas Rheinhardt
ae123057a3 avformat/pjsdec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-08 13:24:32 +02:00
Andreas Rheinhardt
d2574262a5 avformat/paf: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-08 13:22:34 +02:00
Andreas Rheinhardt
f12cdf8954 avformat/omadec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-08 13:19:34 +02:00
Andreas Rheinhardt
7c684827d9 avformat/oggdec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-08 13:05:22 +02:00
Andreas Rheinhardt
3bb61f55b7 avformat/nutdec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-08 13:03:39 +02:00
Andreas Rheinhardt
06f31d01e6 avformat/nsvdec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-08 12:53:41 +02:00
Andreas Rheinhardt
2135167c30 avformat/mxfdec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-08 12:52:11 +02:00
Andreas Rheinhardt
9821217a4f avformat/mpsubdec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-08 12:51:20 +02:00
Andreas Rheinhardt
3237d955e8 avformat/mpl2dec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-08 11:48:45 +02:00
Andreas Rheinhardt
bcdc1d1060 avformat/mpeg: Simplify cleanup after reading vobsub header fails 
by setting the FF_FMT_INIT_CLEANUP flag. Furthermore, also remove
an unnecessary check for NULL before avformat_close_input().

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-08 11:46:40 +02:00
Andreas Rheinhardt
c6e9672b50 avformat/mov: Simplify cleanup after read_header failure 
By default, a demuxer's read_close function is not called automatically
if an error happens when reading the header; instead it is up to the
demuxer to clean up after itself in this case. The mov demuxer did this
by calling its read_close function when it encountered some errors when
reading the header.

This commit changes this by setting the FF_FMT_INIT_CLEANUP flag so that
mov_read_close() is automatically called when an error happens when
reading the header.

(Btw: mov_read_close() is not idempotent: Calling it twice is
dangerouos, because MOVContext.frag_index.item will be av_freep'ed,
yet MOVContext.frag_index.nb_items won't be reset. So the calls to
mov_read_close() have to be removed before the switch to freeing
generically.)

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-07 23:50:02 +02:00
Andreas Rheinhardt
cc768bf7e4 avformat/mlvdec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-07 23:46:47 +02:00
Andreas Rheinhardt
da45c89fe1 avformat/microdvddec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-07 23:42:13 +02:00
Andreas Rheinhardt
d18eee412a avformat/mccdec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-07 22:56:34 +02:00
Andreas Rheinhardt
d32a403102 avformat/matroskadec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-07 22:51:05 +02:00
Andreas Rheinhardt
7d0e70d372 avformat/lrcdec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-07 22:41:30 +02:00
Andreas Rheinhardt
37a0fa55df avformat/libopenmpt: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-07 22:32:55 +02:00
Andreas Rheinhardt
87319ed26f avformat/libgme: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-07 22:26:44 +02:00
Andreas Rheinhardt
0d00167b7e avformat/jvdec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-07 22:19:09 +02:00
Andreas Rheinhardt
7556490b09 avformat/jacosubdec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-07 22:14:50 +02:00
Andreas Rheinhardt
7a1037b6bd avformat/icodec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-07 22:13:06 +02:00
Andreas Rheinhardt
0a7e911108 avformat/hls: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-07 21:51:40 +02:00
Andreas Rheinhardt
c3ba8f0d7e avformat/dashdec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-07 21:48:46 +02:00
Andreas Rheinhardt
2ca36ef08b avformat/concatdec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

(Btw: concat_read_close() is not idempotent (it frees cat->files, but
doesn't reset cat->nb_files), so this demuxer was incompatible with
simply calling read_close generically upon read_header failure.)

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-07 21:47:20 +02:00
Andreas Rheinhardt
b10668dd61 avformat/brstm: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-07 21:43:15 +02:00
Andreas Rheinhardt
1500b7dfa5 avformat/av1dec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-07 21:40:13 +02:00
Andreas Rheinhardt
ef7eaa4529 avformat/assdec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-07 21:35:49 +02:00
Andreas Rheinhardt
0de329e8e8 avformat/aqtitledec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-07 21:32:24 +02:00
Andreas Rheinhardt
58da6b18a3 avformat/ape: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-07 21:26:43 +02:00
Andreas Rheinhardt
609672a4a3 avformat/avidec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-07 21:23:13 +02:00
Andreas Rheinhardt
822be43849 avformat/aaxdec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-07 21:15:33 +02:00
Andreas Rheinhardt
b09b166829 avformat/aadec: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-07 20:57:43 +02:00
Andreas Rheinhardt
f7fb09cb00 avformat/4xm: Simplify cleanup after read_header failure 
by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-07 20:54:53 +02:00
Andreas Rheinhardt
0d81c0a10e avformat: Redo cleanup of demuxers upon read_header() failure 
If reading the header fails, the demuxer's read_close() function (if
existing) is not called automatically; instead several demuxers call it
via "goto fail" in read_header().

This commit intends to change this by adding an internal flag for
demuxers that can be used to set on a per-AVInputFormat basis whether
read_close() should be called generically after an error during
read_header().

The flag controlling this behaviour needs to be added because it might
be unsafe to call read_close() generally (e.g. this might lead to
read_close() being called twice and this might e.g. lead to double-frees
if av_free() is used instead of av_freep(); or a size field has not
been reset after freeing the elements (see the mov demuxer for an
example of this)).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-07 20:48:50 +02:00
Andreas Rheinhardt
0f6b34bfec avformat: Add internal flags for AV(In|Out)putFormat 
Both AVInputFormat and AVOutputFormat currently lack an equivalent to
AVCodec's caps_internal. E.g. if reading a header fails, each demuxer
is currently required to clean up manually, which often means to just
call the demuxer's read_close function. This could (and will) be done
generically via an equivalent of FF_CODEC_CAP_INIT_CLEANUP.

Because of the unholy ABI-relationship between libavdevice and
libavformat adding such a flag is only possible when the ABI is open
(despite the flag not being part of the public API), such as now.
Therefore such a flag is also added to AVOutputFormat, despite there
being no immediate use for it.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-07 20:22:22 +02:00
Marton Balint
758e2da289 avfilter/f_metadata: do not return the frame early if there is no metadata 
The early return caused isses for the "add" mode (got fixed in
c95dfe5cce) and the "select" mode needs a similar
fix. It is probably better to fully remove the check, since all modes work
correctly with NULL metadata.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2021-07-06 21:58:19 +02:00
Michael Niedermayer
29c95765e8 tools/target_dec_fuzzer: move maximum variables into function 
This fixes an issue when multiple cases are fuzzed in a single run and
the limits are adjusted by more than the iteration limit. In that case
the adjusted limit leaked back into the global limit causing the
fuzzer to become ineffective after several iterations, MSS2 was
affected by this for example.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-07-06 21:44:31 +02:00