FFmpeg

Commit Graph

Author	SHA1	Message	Date
Andreas Rheinhardt	ce7dbd0481	avcodec/codec_internal: Make FFCodec.decode use AVFrame* This increases type-safety by avoiding conversions from/through void. It also avoids the boilerplate "AVFrame frame = data;" line for non-subtitle decoders. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Michael Niedermayer	a824685140	avcodec/ivi: Use av_image_check_size2() Fixes OOM Fixes: 1514/clusterfuzz-testcase-minimized-6437666243477504 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Luca Barbato	73fc82f343	vlc: Add header #include when the types are used Do not rely on indirectly including it from bitstream.h. Signed-off-by: Diego Biurrun <diego@biurrun.de>	8 years ago
Alexandra Hájková	c3defda0d8	indeo: Convert to the new bitstream reader	8 years ago
Diego Biurrun	746c56b773	indeo: Change type of array pitch parameters to ptrdiff_t ptrdiff_t is the correct type for array pitches and similar.	8 years ago
Vittorio Giovara	64250d94b7	indeo4: Consistently initialize variables Avoid using multiple variables for the same purpose.	9 years ago
Vittorio Giovara	6202e2fede	indeo4: Rework stream analysis report * Change log level from error to debug * Print report after the first decoded frame, not at the end of decoding * Drop macro guard and use a context variable instead Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Diego Biurrun	23944d29a2	indeo: Give Indeo4/5 shared code a more consistent name	10 years ago
Dirk Ausserhaus	5ec6d152e2	indeo4: B-frames decoding Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	11 years ago
Dirk Ausserhaus	e121ac634b	indeo45: use is_indeo4 context flag instead of checking codec ID Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	11 years ago
Dirk Ausserhaus	f76e3669bb	Decode both parts of Indeo4 IP frames Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	11 years ago
Dirk Ausserhaus	3df0d20028	Move Indeo4 frametypes into common header. Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	11 years ago
Dirk Ausserhaus	8bfb4d72dd	avcodec/indeo4: Decode both parts of IP frames Fixes part of Ticket845 av_frame_move_ref() idea by Anton Khirnov Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Dirk Ausserhaus	d24673a2c8	avcodec/indeo4: Move frametypes into common header. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Luca Barbato	dc79685195	indeo: Bound-check before applying transform Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago
Anton Khirnov	759001c534	lavc decoders: work with refcounted frames.	12 years ago
Diego Biurrun	94ee7da08d	Remove pointless av_cold attributes in header files The init functions marked as av_cold have to be executed in any case, so there is no gain from trying to mark paths leading to such functions as unlikely.	12 years ago
Anton Khirnov	8ab42021f2	ivi_common: make some functions and tables static.	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
Michael Niedermayer	7ab690bf5f	indeo4: more complete check for the scan vs block sizes. Fixes out of array reads Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	e4cbf7529b	Give all anonymously typedeffed structs in headers a name Anonymous structs cannot be forward declared and have no benefit.	12 years ago
Anton Khirnov	5d2170c53b	ivi_common: make ff_ivi_process_empty_tile() static. It's not used outside of ivi_common.c	12 years ago
Michael Niedermayer	891918431d	indeo5dec: Make sure we have had a valid gop header. This prevents decoding happening on a half initialized context. Fixes CVE-2012-2779 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Diego Biurrun	4f04f5cc8b	indeo: Make ivi_calc_band_checksum() static, it is only used in one file.	13 years ago
Diego Biurrun	9ccbdc0aca	indeo: Drop unused debug function ivi_check_band().	13 years ago
Kostya Shishkov	cf61aaaca1	indeo: check for invalid motion vectors	13 years ago
Kostya Shishkov	a6e4ac40a6	indeo: track tile macroblock size	13 years ago
Kostya Shishkov	aa372cf470	factor out common decoding code for Indeo 4 and Indeo 5	13 years ago
Michael Niedermayer	0846719dd1	indeo4: check transform size. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Diego Biurrun	d4b63054d9	cosmetics: Drop unnecessary parentheses around return values.	13 years ago
Diego Biurrun	c68fafe0d2	doxygen: eliminate Qt-style doxygen syntax	13 years ago
Diego Biurrun	f190f676bc	Replace custom DEBUG preprocessor trickery by the standard one.	14 years ago
Diego Biurrun	0fc9c6554e	Remove pointless #ifdefs around function declarations in a header.	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Diego Biurrun	0c733da8e2	Fix Doxygen @param command attribute syntax. The [in] and [out] attributes have to be appended to the @param command. Originally committed as revision 24283 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	49bd8e4b84	Fix grammar errors in documentation Originally committed as revision 23904 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Maxim Poliakovski	c404e783b9	Move transform declarations out of IVIBandDesc so indeo4 can use them as well. Originally committed as revision 23577 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Maxim Poliakovski	0933f55829	Prepare Indeo4 (step 1): upscale indeo5 base tables by 2 and convert those into uint16_t. Originally committed as revision 23523 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Maxim Poliakovski	25e20240b1	Remove unused variables. Originally committed as revision 23389 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Maxim Poliakovski	9c6b3b97d7	Add the forgotten ff_ prefix to the shareable scan patterns. Originally committed as revision 23341 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Maxim Poliakovski	220f2bd9c5	move indeo5 scan patterns into ivi_common.c so those can be shared by indeo4. Originally committed as revision 23335 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Maxim Poliakovski	15f9fa3d61	Fix signedness of q_delta field of the IVIMbInfo. Patch by Maxim max_pole () gmx * de Originally committed as revision 23170 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 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
Kostya Shishkov	e322aacedd	Encapsulate VLC information needed for decoding blocks and macroblocks in Indeo 5 into single structure IVIHuffTab and factorize code using it. Based on patch by Maxim (max_pole at German GMX) Originally committed as revision 22092 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Kostya Shishkov	4982a77e56	Make it clear that ff_ivi_init_static_vlc() does not need arguments Originally committed as revision 22091 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Kostya Shishkov	9068f36dcc	Macroblock and block Huffman code sets are to be used by both Indeo 4 and Indeo 5, so make them global and move their initialization to the common place as well. And fix static VLC initialization, as ff_ivi_create_huff_from_desc() used old way to do so. Originally committed as revision 21962 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Maxim Poliakovski	6713b6b120	Remove outdated comment. Patch by Maxim, max_pole gmx de Originally committed as revision 21837 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Kostya Shishkov	1cf3168516	Indeo Video Interactive 4 and 5 common code and DSP functions. Reviewed and corrected by myself because there were no other volunteers in the last weeks. Originally committed as revision 21531 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago

10 Commits (6869a80e76f7f597896e60a0feaa7a32b1aa57ae)