FFmpeg

Commit Graph

Author	SHA1	Message	Date
Andreas Rheinhardt	f6cc7199a5	avcodec/mace: Mark decoders as init-threadsafe Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>	4 years ago
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
Vittorio Giovara	def97856de	lavc: AV-prefix all codec capabilities Express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Michael Niedermayer	2e59ffbb79	avcodec/mace: check buffer size Fixes use of uninitialized memory Fixes: msan_uninit-mem_7f9d2775e090_8782_surge-2-8-MAC3.mov Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	b2bed9325d	cosmetics: Group .name and .long_name together in codec/format declarations	11 years ago
Martin Storsjö	e1f3847f86	mace: Make sure that the channel count is set to a valid value Also return a proper error code. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	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
Anton Khirnov	759001c534	lavc decoders: work with refcounted frames.	12 years ago
Justin Ruggles	86bfcfcf23	mace: decode directly to the user-provided AVFrame	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	c1a9cfd1fe	mace: use planar sample format	12 years ago
Martin Storsjö	1d9c2dc89a	Don't include common.h from avutil.h Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	12 years ago
Michael Niedermayer	6df1cfa7e4	mace: check channel count, fixes FPE Fixes ticket1391 Found-by: Piotr Bandurski <ami_stuff@o2.pl> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Martin Storsjö	00c3b67b8a	cosmetics: Align codec declarations Also break some long lines, remove codec function placeholder comments and add spaces in sample/pixel format lists. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Alex Converse	7181c4edee	cosmetics: Remove extra newlines at EOF	13 years ago
Justin Ruggles	0eea212943	Add avcodec_decode_audio4(). Deprecate avcodec_decode_audio3(). Implement audio support in avcodec_default_get_buffer(). Implement the new audio decoder API in all audio decoders.	13 years ago
Justin Ruggles	f50b6be57d	mace: only calculate output buffer size once	13 years ago
Diego Biurrun	2f5df0b12c	Replace ffmpeg references with more accurate libav* references.	13 years ago
Anton Khirnov	ec6402b7c5	lavc: use designated initialisers for all codecs. It's more readable and less prone to breakage.	13 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Diego Elio Pettenò	e7e2df27f8	Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit `d36beb3f69`)	14 years ago
Diego Elio Pettenò	d36beb3f69	Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Stefano Sabatini	5d6e4c160a	Replace deprecated symbols SAMPLE_FMT_* with AV_SAMPLE_FMT_*, and enum SampleFormat with AVSampleFormat. Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Diego Biurrun	ba87f0801d	Remove explicit filename from Doxygen @file commands. Passing an explicit filename to this command is only necessary if the documentation in the @file block refers to a file different from the one the block resides in. Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	72415b2adb	Define AVMediaType enum, and use it instead of enum CodecType, which is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Thilo Borgmann	7a00bbad21	Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows passing of packet-specific flags from demuxer to decoder, such as the keyframe flag, which appears necessary to playback corePNG P-frames. Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread "Google Summer of Code participation" on the mailinglist. Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	bad5537e2c	Use full internal pathname in doxygen @file directives. Otherwise doxygen complains about ambiguous filenames when files exist under the same name in different subdirectories. Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	da708eaa22	Cosmetics: rename mace3_decode_frame() to mace_decode_frame() Originally committed as revision 15569 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	10c1d19212	Avoid code duplication between mace3_decode_frame() and mace6_decode_frame() Originally committed as revision 15568 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	b0e047de15	Use a for() instead of triplicating code. Originally committed as revision 15566 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	3a54087733	Factorize duplicate table reading code. Originally committed as revision 15564 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	955bcc2102	Convert two tables to signed decimal Originally committed as revision 15290 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	90c6805ac4	Cosmetics: remove useless parentheses Originally committed as revision 15288 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	710428c4ec	Remove ChannelData.lev var and use ChannelData.level instead Originally committed as revision 15287 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	42fe17a018	Check output buffer size before decoding. Originally committed as revision 15257 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	d636f0cc39	Cosmetics: rename vars s/ctx/chd/ Originally committed as revision 15256 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	f36aec3b5e	Exploit symmetry to reduce size of tables by half. Originally committed as revision 15255 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	b8a5f62144	Cosmetics: s/short/int16_t/ Originally committed as revision 15253 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	b1547a7817	Remove cast, now tables are signed. Originally committed as revision 15252 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	fc1d3e004f	Convert tables to signed and decimal. Originally committed as revision 15251 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	e7ff335935	Remove unused table entries. Originally committed as revision 15250 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	934bc927a8	Remove commented out code. Originally committed as revision 15249 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	f9f7210e5e	Use FFMIN() instead of rewriting it. Originally committed as revision 15248 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	42c7aeea67	Factorize broken clipping in its own function and document it. Originally committed as revision 15247 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	5659156760	Cosmetics: whitespace/linebreaks Originally committed as revision 15246 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	c8e0861e49	Use the same 8 bit -> 16 bit conversion as QuickTime. Originally committed as revision 15245 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	4ea70242a8	Do not share context variables between channels and do not zero them at decode_frame(). This makes the output much closer to that of the binary decoder. Originally committed as revision 15244 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	b6d544f54e	Remove output pointer from context Originally committed as revision 15243 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	e10049bef5	Cosmetics: indent after last commit and remove useless braces Originally committed as revision 15214 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago

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88 Commits (4be85c9331ca7c3360dffbbd4ce5055e8c478d2e)