FFmpeg

Commit Graph

Author	SHA1	Message	Date
Andreas Rheinhardt	a247ac640d	avcodec: Constify AVCodecs Given that the AVCodec.next pointer has now been removed, most of the AVCodecs are not modified at all any more and can therefore be made const (as this patch does); the only exceptions are the very few codecs for external libraries that have a init_static_data callback. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago
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>	4 years ago
Michael Niedermayer	069be4aa5d	avcodec/libvorbisdec: Fix insufficient input checks leading to out of array reads Fixes: 16144/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_LIBVORBIS_fuzzer-5638618940440576 Fixes: out of array read Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	cf3c245566	avcodec/libvorbisdec: Check extradata size Fixes: out of array read Fixes: 15261/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_LIBVORBIS_fuzzer-5764908467093504 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Andrew Stone	a450ec2672	avcodec/libvorbisdec: Fix memory leak Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Lukasz Marek	f87a34486a	lavc/libvorbisdec: use better error codes Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>	10 years ago
Lukasz Marek	bceabbdaba	lavc/libvorbisdec: fix mem leak in case of init failure Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>	10 years ago
Clément Bœsch	b46f19100b	cosmetics: group remaining .name and .long_name. See `b2bed9325`.	11 years ago
Nicolas George	d7ccfe58e3	lavc/libvorbisdec: do not return empty frames. Some parts of the code have been known to react badly to empty frames; they should not, but there is no need to take risks.	11 years ago
Clément Bœsch	1ec94b0f06	lavc: factorize ff_{thread_,re,}get_buffer error messages. Coccinelle profile used: @@ expression r, ctx, f, loglevel, str, flags; @@ -if ((r = ff_get_buffer(ctx, f, flags)) < 0) { - av_log(ctx, loglevel, str); - return r; -} +if ((r = ff_get_buffer(ctx, f, flags)) < 0) + return r; @@ expression r, ctx, f, loglevel, str; @@ -if ((r = ff_reget_buffer(ctx, f)) < 0) { - av_log(ctx, loglevel, str); - return r; -} +if ((r = ff_reget_buffer(ctx, f)) < 0) + return r; @@ expression r, ctx, f, loglevel, str, flags; @@ -if ((r = ff_thread_get_buffer(ctx, f, flags)) < 0) { - av_log(ctx, loglevel, str); - return r; -} +if ((r = ff_thread_get_buffer(ctx, f, flags)) < 0) + return r; ...along with some manual patches for the remaining ones.	12 years ago
Michael Niedermayer	324d96644b	libvorbisdec: Remove AVFrame from context Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	fe84577273	libvorbisdec: set sample type Fixes regression Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	6fc892d271	libvorbisdec: fix const nitpick warning Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	c1d62489e1	libvorbis: split encoder from decoder Also fix build dependencies while here. Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Paul B Mahol <onemda@gmail.com>	13 years ago

18 Commits (14c9b7b194221dbf358d4a44fb4db049fc95afa9)