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
Michael Niedermayer	29692023b2	avcodec/bmvvideo: Fix runtime error: left shift of 137 by 24 places cannot be represented in type 'int' Fixes: 1411/clusterfuzz-testcase-minimized-5776085184675840 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Derek Buitenhuis	77c23704c7	avcodec: Mark some codecs with threadsafe init as such Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	8 years ago
Derek Buitenhuis	91ed4e7196	avcodec: Mark some codecs with threadsafe init as such Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Diego Biurrun	67351924fa	Drop unreachable break and return statements	8 years ago
Vittorio Giovara	def97856de	lavc: AV-prefix all codec capabilities Express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Michael Niedermayer	17a62cbcb9	avcodec/bmvvideo: Add () to protect NEXT_BYTE() argument Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Nidhi Makhijani	2fc85fe96e	bmv: Split audio and video decoder Signed-off-by: Diego Biurrun <diego@biurrun.de>	11 years ago
Diego Biurrun	b2bed9325d	cosmetics: Group .name and .long_name together in codec/format declarations	11 years ago
Thilo Borgmann	d814a839ac	Reinstate proper FFmpeg license for all files.	11 years ago
Anton Khirnov	b88f902125	bmv: check for len being valid in bmv_decode_frame(). It can be 0 or -1 for invalid files, which may result in invalid memory access. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 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
Anton Khirnov	759001c534	lavc decoders: work with refcounted frames.	12 years ago
Justin Ruggles	e42e5a89d6	bmvaudio: decode directly to the user-provided AVFrame	12 years ago
Anton Khirnov	2b011a43e9	bmv: return meaningful error codes.	12 years ago
Anton Khirnov	df9b956751	lavc: fix decode_frame() third parameter semantics for video decoders It's got_frame, not data size	12 years ago
Anton Khirnov	594d4d5df3	lavc: add a wrapper for AVCodecContext.get_buffer(). It will be useful in the upcoming transition to refcounted AVFrames.	12 years ago
Justin Ruggles	a903f8f087	Include libavutil/channel_layout.h instead of libavutil/audioconvert.h Also reorder some other #include when applicable.	12 years ago
Justin Ruggles	a3145d0335	bmvaudio: set channel layout at init() rather than validating it	12 years ago
Kostya Shishkov	8774d58358	bmv: get a new frame on every decode_frame(), so we can use direct rendering	12 years ago
Michael Niedermayer	97d1cb5cd4	bmv: remove unreachable default case Fixes CID732191 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	b12d92efd6	avoid "0xFF << 24" as it is considered a integer overflow in C99 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Anton Khirnov	716d413c13	Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat	12 years ago
Michael Niedermayer	70f0ffa1ed	bmv_videodec: fix out of array read Fixes Ticket1373 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	13 years ago
Paul B Mahol	6936111d66	bmv: add CODEC_CAP_DR1 Signed-off-by: Paul B Mahol <onemda@gmail.com>	13 years ago
Kostya Shishkov	96fadfb158	bmv: add stricter checks for invalid decoded length This makes decoder handle random data passed as BMV frame data.	13 years ago
Michael Niedermayer	debbcfae60	bmv: fix apparent sign error in the frame_off check Fixes part of Ticket1373 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	679c578cb8	bmv: fix integer overflows in vlc decoder. Fixes part of Ticket1373 Found-by: Piotr Bandurski <ami_stuff@o2.pl> Based-on-patch-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Justin Ruggles	8893fbdf7a	bmv audio: implement new audio decoding API	13 years ago
Carl Eugen Hoyos	d6e14e24b0	Set Discworld II BMV palette opaque.	13 years ago
Kostya Shishkov	f545e00677	BMV demuxer and decoder Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago

10 Commits (d0293c770bbc747ba8eaa310f7b3632207a36ebd)