ffmpeg

Author	SHA1	Message	Date
Anton Khirnov	eb5920c195	lavc: deprecate unused FF_BUG_OLD_MSMPEG4	2013-10-31 20:24:30 +01:00
Anton Khirnov	0300962b76	lavc: schedule FF_BUG_AC_VLC for removal on the next major bump. It has been deprecated/unused for about 10 years.	2013-10-31 20:23:42 +01:00
Anton Khirnov	f8b2bcd2ad	lavc: deprecate FF_DEBUG_VIS_* Those flags have no effect since `37045e4229`.	2013-10-31 20:23:08 +01:00
Anton Khirnov	a1504eee41	lavc: deprecate AVCodecContext.debug_mv It has been unused since `37045e4229`.	2013-10-31 20:22:51 +01:00
Anton Khirnov	ccc7129845	lavc: deprecate FF_DEBUG_MV and remove all traces of its use It has not been actually used since `37045e4229`, when the broken vismv code was removed.	2013-10-31 20:21:13 +01:00
Guillaume Martres	064698d381	Add HEVC decoder Initially written by Guillaume Martres <smarter@ubuntu.com> as a GSoC project. Further contributions by the OpenHEVC project and other developers, namely: Mickaël Raulet <mraulet@insa-rennes.fr> Seppo Tomperi <seppo.tomperi@vtt.fi> Gildas Cocherel <gildas.cocherel@laposte.net> Khaled Jerbi <khaled_jerbi@yahoo.fr> Wassim Hamidouche <wassim.hamidouche@insa-rennes.fr> Vittorio Giovara <vittorio.giovara@gmail.com> Jan Ekström <jeebjp@gmail.com> Anton Khirnov <anton@khirnov.net> Martin Storsjö <martin@martin.st> Luca Barbato <lu_zero@gentoo.org> Yusuke Nakamura <muken.the.vfrmaniac@gmail.com> Reimar Döffinger <Reimar.Doeffinger@gmx.de> Diego Biurrun <diego@biurrun.de> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2013-10-31 20:19:59 +01:00
Carl Eugen Hoyos	5ab1efb9d0	Fix a crash on oom when decoding hevc.	2013-10-31 20:17:18 +01:00
Anton Khirnov	0a9e94bba8	webp: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:16 +01:00
Anton Khirnov	757d5e8ef9	vp8: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:16 +01:00
Anton Khirnov	c265b8bb76	tiff: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:16 +01:00
Anton Khirnov	c755870d52	sgidec: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:16 +01:00
Anton Khirnov	0f21d8b1b4	pictordec: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:16 +01:00
Anton Khirnov	2e0ab4d314	vp56: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:16 +01:00
Anton Khirnov	eed5a478ba	targa: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:16 +01:00
Anton Khirnov	1d389e2a80	rv34: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:16 +01:00
Anton Khirnov	41ad353dcf	pgssubdec: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:16 +01:00
Anton Khirnov	b53febc1c0	vp3: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:16 +01:00
Anton Khirnov	7fbb75cc70	svq1dec: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:16 +01:00
Anton Khirnov	ce9f5b13ed	rv10: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:16 +01:00
Anton Khirnov	0679416269	pcx: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:16 +01:00
Anton Khirnov	3cfdb912cb	txd: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:16 +01:00
Anton Khirnov	9c0ece1b4f	sunrast: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:16 +01:00
Anton Khirnov	e7ea97039d	ptx: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:16 +01:00
Anton Khirnov	6da9c9d381	mpegvideo_parser: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:16 +01:00
Anton Khirnov	db92e4ea8d	truemotion1: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:16 +01:00
Anton Khirnov	13207484bb	mpeg4video_parser: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:15 +01:00
Anton Khirnov	967cd6fafb	libopenjpegdec: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:15 +01:00
Anton Khirnov	3b08631727	h26[13]dec: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:15 +01:00
Anton Khirnov	ec7063005e	eatqi: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:15 +01:00
Anton Khirnov	d6da372984	eacmv: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:15 +01:00
Anton Khirnov	c7a5acabc5	dnxhddec: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:15 +01:00
Anton Khirnov	6c7254722a	mpeg12dec: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:15 +01:00
Anton Khirnov	d62b24a3f6	kgv1dec: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:15 +01:00
Anton Khirnov	8255535c5f	gifdec: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:15 +01:00
Anton Khirnov	a87739388d	eatgv: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:15 +01:00
Anton Khirnov	babbec0867	dvdsubdec: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:15 +01:00
Anton Khirnov	e9cfbc2b53	dirac: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:15 +01:00
Anton Khirnov	2cd94ad5bf	mjpegdec: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:15 +01:00
Anton Khirnov	d184cd1dac	ivi_common: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:15 +01:00
Anton Khirnov	58c6239e85	g2meet: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:15 +01:00
Anton Khirnov	06e7a20244	eatgq: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:15 +01:00
Anton Khirnov	caeed8deeb	dvdec: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:15 +01:00
Anton Khirnov	b870582485	libvpxdec: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:15 +01:00
Anton Khirnov	317d6a1503	indeo3: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:15 +01:00
Anton Khirnov	c6b8a7dbb4	eamad: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:15 +01:00
Anton Khirnov	8451b5f00a	dpx: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:15 +01:00
Anton Khirnov	78780c8bf6	ansi: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:14 +01:00
Anton Khirnov	0f6c1d6d64	lavc/utils: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:14 +01:00
Anton Khirnov	7644f5a807	lavc: replace avcodec_set_dimensions with ff_set_dimensions avcodec_set_dimensions() is supposed to be an internal utility function, there is no reason whatsoever for it to be public. Therefore deprecate it.	2013-10-31 20:14:14 +01:00
John Stebbins	28096e0a80	h264: wait for initial complete frame before outputing frames This can be optionally disabled whith the "output_corrupt" flags option. When in "output_corrupt" mode, incomplete frames are signalled through AVFrame.flags FRAME_FLAG_INCOMPLETE_FRAME. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2013-10-31 20:14:14 +01:00
Anton Khirnov	d57e95cbd4	cdxl: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:14 +01:00
Anton Khirnov	f176e11cff	avs: stop using deprecated avcodec_set_dimensions	2013-10-31 20:14:14 +01:00
David Kment	9af7a8523a	HNM4/HNM4A demuxer & video decoder Signed-off-by: Diego Biurrun <diego@biurrun.de>	2013-10-31 17:45:46 +01:00
Michael Niedermayer	fa6fa2162b	avcodec/cabac: support UNCHECKED_BITSTREAM_READER = 0 Fixes overreads in HEVC Fixes Ticket3070 Also fixed remaining issues from Ticket3075 and Ticket3076 Some lines of code taken from 0c5f839693da2276c2da23400f67a67be4ea0af1:libavcodec/x86/cabac.h and 0c5f839693da2276c2da23400f67a67be4ea0af1:libavcodec/cabac_functions.h Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-31 11:13:27 +01:00
Mickaël Raulet	7c8b65f688	hevc: add partial support for interlaced(cherry picked from commit 44b592ae6d323445c076ef3ec966ebf9daa8bccf) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-31 10:00:22 +01:00
Michael Niedermayer	cb52d6da0a	avcodec/bink: fix seeking to frame 0 Fixes Ticket3088 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-30 23:56:52 +01:00
Michael Niedermayer	cc0e47b550	avcodec/jpeglsdec: check err value for ls_get_code_runterm() Fixes infinite loop Fixes Ticket3086 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-30 23:32:51 +01:00
Michael Niedermayer	18802942d1	avcodec/mpeg12dec: Use skip_1stop_8data_bits() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-30 21:29:21 +01:00
Michael Niedermayer	f031531816	avcodec/vaapi_mpeg2: Use skip_1stop_8data_bits() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-30 18:28:00 +01:00
Michael Niedermayer	9c7662aeba	avcodec/svq3: Use skip_1stop_8data_bits() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-30 18:28:00 +01:00
Michael Niedermayer	c882b62d14	avcodec/svq1dec: Use skip_1stop_8data_bits() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-30 18:28:00 +01:00
Michael Niedermayer	f4d3127197	avcodec/ituh263dec: Use skip_1stop_8data_bits() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-30 18:28:00 +01:00
Michael Niedermayer	ddc6ed9187	avcodec/intelh263dec: Use skip_1stop_8data_bits() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-30 18:28:00 +01:00
Michael Niedermayer	711e981276	avcodec/h261dec: Use skip_1stop_8data_bits() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-30 18:28:00 +01:00
Michael Niedermayer	9c284a8e19	avcodec/flvdec: Use skip_1stop_8data_bits() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-30 18:28:00 +01:00
Michael Niedermayer	34087b0564	avcodec/dxva2_mpeg2: Use skip_1stop_8data_bits() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-30 18:28:00 +01:00
Michael Niedermayer	44e8e82d34	avcodec/get_bits: add skip_1stop_8data_bits Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-30 18:22:03 +01:00
Michael Niedermayer	94a80e36d3	avcodec/intelh263dec: make while get_bits loop more robust by checking bits left Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-30 15:01:00 +01:00
Michael Niedermayer	810f9c5eaa	avcodec/ituh263dec: make while get_bits loop more robust by checking bits left Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-30 15:00:38 +01:00
Michael Niedermayer	489c575bd6	avcodec/ivi_common: make while get_bits loop more robust by checking bits left Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-30 14:59:00 +01:00
Michael Niedermayer	4b12930f79	avcodec/flacdec: use get_unary() simplify code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-30 14:58:04 +01:00
Michael Niedermayer	719dbe86ea	avcodec/h261dec: make while get_bits loop more robust by checking bits left Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-30 14:45:39 +01:00
Michael Niedermayer	b0f8b5c819	avcodec/flvdec: make while get_bits loop more robust by checking bits left Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-30 14:39:31 +01:00
Michael Niedermayer	9f5b75f241	avcodec/flacdec: make while get_bits loop more robust by checking bits left Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-30 14:39:31 +01:00
Paul B Mahol	65988b9916	avcodec/cook: fix deadlock by using get_unary() Fixes #3089. Reported-by: Piotr Bandurski <ami_stuff@o2.pl> Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-30 13:26:55 +00:00
Paul B Mahol	387e76f993	avcodec/mdec: use dsp.bswap16_buf() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-30 12:41:43 +00:00
Paul B Mahol	268d0d6e6c	avcodec/svq3: use av_fast_padded_malloc() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-30 11:04:07 +00:00
Paul B Mahol	8e609eb475	avcodec/utvideoenc: use av_fast_padded_malloc() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-30 11:04:07 +00:00
Paul B Mahol	82e576046c	avcodec/wavpack: use init_get_bits8() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-30 11:04:07 +00:00
Paul B Mahol	49c6f0ae15	avcodec/apedec: use init_get_bits8() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-30 11:04:06 +00:00
Paul B Mahol	2508fa10c6	avcodec/xan: use init_get_bits8() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-30 11:04:06 +00:00
Paul B Mahol	1de8dfcbc4	avcodec/binkaudio: use init_get_bits8() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-30 11:04:06 +00:00
Paul B Mahol	2820562935	avcodec/4xm: use av_fast_padded_malloc() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-30 11:04:06 +00:00
Paul B Mahol	c783bec6dc	avcodec/mdec: use av_fast_padded_malloc() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-30 11:04:05 +00:00
Paul B Mahol	62ef736f5a	avcodec/motionpixels: use av_fast_padded_malloc() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-30 11:04:05 +00:00
Michael Niedermayer	558784f113	Merge commit 'b9589f5a770ec2357ab7920a5fabe8510b8601f9' * commit 'b9589f5a770ec2357ab7920a5fabe8510b8601f9': lavc: add error checking to apply_param_change. Conflicts: libavcodec/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-30 10:23:24 +01:00
Michael Niedermayer	4427fe7e4b	Merge commit '5c0a09839c707f10e5dba59460e219e989c1da93' * commit '5c0a09839c707f10e5dba59460e219e989c1da93': libopenjpegdec: return meaningful error codes Conflicts: libavcodec/libopenjpegdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-30 09:33:46 +01:00
Anton Khirnov	b9589f5a77	lavc: add error checking to apply_param_change.	2013-10-30 08:43:03 +01:00
Anton Khirnov	5c0a09839c	libopenjpegdec: return meaningful error codes	2013-10-30 08:42:41 +01:00
Michael Niedermayer	e1848aa469	avcodec/mpeg12dec: forward errors when EXPLODE is set Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-30 02:08:34 +01:00
Stefano Sabatini	d4ac3e5934	lavc/mpegvideo_enc: fix typo	2013-10-29 18:36:21 +01:00
Stefano Sabatini	9fa0dccca6	lavc: extend documentation for the "bf" option	2013-10-29 18:30:27 +01:00
Michael Niedermayer	ce55e667fa	avcodec/mpegvideo_enc: check that max_b_frames is not negative Fixes crash found by saste Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-29 16:13:07 +01:00
Derek Buitenhuis	58d13cea30	h264: Check all allocations Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-29 14:00:29 +00:00
Derek Buitenhuis	a483aae7d8	h264: Check all allocations Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-29 12:00:27 +00:00
Michael Niedermayer	e36231969a	avcodec/audioconvert: deprecate API Note, the header was not installed so useage of this should be limited but its not 0, there are some random pieces of code using it according to google. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-29 10:48:57 +01:00
Paul B Mahol	66518f6feb	avcodec/cook: use av_freep() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-29 09:37:59 +00:00
Michael Niedermayer	e510171f31	avcodec: fix old codec ids Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-28 23:54:28 +01:00
Michael Niedermayer	f0b26bf0f5	avcodec/dvdec: dont try to decode ac when theres no input fixes reading out of an empty bitstream Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-28 23:09:35 +01:00
Michael Niedermayer	c00686518c	avcodec/h263dec: fix handling of AV_EF_EXPLODE This fixes checking a variable that had been overwritten before. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-28 17:05:59 +01:00
Anton Khirnov	c9a13a289d	lavc: remove old unused audio conversion functions.	2013-10-28 15:29:37 +01:00
Michael Niedermayer	17e47ec8be	Merge commit 'a1c5cc429d99216406170eac7e8352860076d3e8' * commit 'a1c5cc429d99216406170eac7e8352860076d3e8': lavc: don't set AVFrame.pts to random numbers in decoders. Conflicts: libavcodec/mpeg4videodec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-28 14:12:37 +01:00
Michael Niedermayer	6c82c87dbb	ac3dec: fix outptr increment. Fixes corrupt data errors when downmixing in the AC-3 decoder. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com> CC:libav-stable@libav.org	2013-10-28 08:33:21 -04:00
Michael Niedermayer	683ab5fec9	Merge commit 'f2521563d1a0c3e2a21892f59f3327b82b3db7fc' * commit 'f2521563d1a0c3e2a21892f59f3327b82b3db7fc': g722dec: Change bits_per_codeword to the right option type Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-28 13:21:17 +01:00
Michael Niedermayer	252f56636c	Merge commit '97de206b44a48da726807cc3e7b9448a8112760b' * commit '97de206b44a48da726807cc3e7b9448a8112760b': lavc: disable CRC checking by default Conflicts: libavcodec/options_table.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-28 12:47:10 +01:00
Michael Niedermayer	84f972f994	Merge commit '23a211cbba0b7c9ee694040031b2e5da1be54a00' * commit '23a211cbba0b7c9ee694040031b2e5da1be54a00': lavc: change all decoders to behave consistently with AV_EF_CRCCHECK. Conflicts: libavcodec/avcodec.h libavcodec/tta.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-28 12:34:35 +01:00
Michael Niedermayer	a66ee3dc87	Merge commit 'aaaf2dc023d31f30eeec874f24b50f44b9295185' * commit 'aaaf2dc023d31f30eeec874f24b50f44b9295185': h263: Check init_get_bits return value Conflicts: libavcodec/h263dec.c See: `d47e14b53a` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-28 12:09:12 +01:00
Michael Niedermayer	d57a6fe6ab	Merge commit '0749314886390f6ec81d45e0ba424fcb36c945cf' * commit '0749314886390f6ec81d45e0ba424fcb36c945cf': h263: Return meaningful errors Conflicts: libavcodec/h263dec.c See: `7b62d3415e` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-28 11:54:46 +01:00
Michael Niedermayer	ac3fa95e73	Merge commit '94603feb1b3ad01a821a1a1cef1570b13f471821' * commit '94603feb1b3ad01a821a1a1cef1570b13f471821': h264_ps: when parsing a VUI fails, only abort when explode is set Merge only for metadata, ignoring invalid data can put the context into an invalid state and can possibly be used for remote code execution exploits. Also we support all non standard VUIs that have been reported so ignoring parsing failure makes no sense for us unless theres some issue that has not been reported Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-28 11:08:58 +01:00
Mickaël Raulet	a21839149c	hevc: add profile idc warning (cherry picked from commit 15f7a481fd19529b13631bfff5b3d65bfe5729d5) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-28 10:37:11 +01:00
Anton Khirnov	cb148e56dc	hevc: refactor pic_arrays and set_sps (cherry picked from commit a6686c6d83b50c0962269f2c487f4f0c57e0df79) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-28 10:37:10 +01:00
Anton Khirnov	4db81f0817	hevc: add irap checks (cherry picked from commit 3d3bbe35541a308937d0fe72b20a1c29d1c4100d) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-28 10:37:09 +01:00
Michael Niedermayer	8930637819	Merge commit 'fc06ee6ee377cc3b512dff8f02057e26311bc4da' * commit 'fc06ee6ee377cc3b512dff8f02057e26311bc4da': mmvideo: fix uninitialized variable use in mm_decode_intra Conflicts: libavcodec/mmvideo.c See: `c2e3b564b3` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-28 10:12:13 +01:00
Anton Khirnov	a1c5cc429d	lavc: don't set AVFrame.pts to random numbers in decoders.	2013-10-28 09:28:29 +01:00
Martin Storsjö	f2521563d1	g722dec: Change bits_per_codeword to the right option type This isn't a set of flags but just a plain integer in the range 6-8. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-10-28 09:53:48 +02:00
Anton Khirnov	97de206b44	lavc: disable CRC checking by default	2013-10-28 07:22:43 +01:00
Anton Khirnov	23a211cbba	lavc: change all decoders to behave consistently with AV_EF_CRCCHECK. Just crccheck prints a warning, crccheck+explode returns an error. Also document this behavior.	2013-10-28 07:22:18 +01:00
Anton Khirnov	f354f30836	error resilience: check error_concealment, not err_recognition. err_recognition is supposed to trigger detecting and reporting errors, not trying to fix them.	2013-10-28 07:22:11 +01:00
Michael Niedermayer	aaaf2dc023	h263: Check init_get_bits return value And use init_get_bits8 to check for integer overflows while at it. CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2013-10-28 00:04:49 +01:00
Luca Barbato	0749314886	h263: Return meaningful errors	2013-10-28 00:04:49 +01:00
Mickaël Raulet	0ddd3c5ba6	hevc: add decode hrd (cherry picked from commit ab4061dff796b1dd2bc884101226aab48c2c875e) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-27 23:50:35 +01:00
Anton Khirnov	2f77894ccc	hevc: better mt implementation Signed-off-by: Mickaël Raulet <mraulet@insa-rennes.fr> (cherry picked from commit 93afb8c519deca85b3c97804927de5b016dd32d1) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-27 23:49:50 +01:00
Mickaël Raulet	c1882e801d	hevc: clean up mvs(cherry picked from commit 955317c09b877a513d3fcfcd1615909b2f4f651c) Decreases the difference to Anton Khirnovs patch v5 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-27 23:48:43 +01:00
Mickaël Raulet	2707cca78f	hevc: cosmetic change(cherry picked from commit 3b57513b3f39c04337801fb9d159c7ca8dfa9deb) Decreases the difference to Anton Khirnovs patch v5 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-27 23:48:11 +01:00
Mickaël Raulet	3106cbd321	hevc: more cosmetic(cherry picked from commit 9697abe41daa234602915f85bf6b1c0ca0252cff) Decreases the difference to Anton Khirnovs patch v5 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-27 23:46:54 +01:00
Mickaël Raulet	3c3ece24ea	hevc : cosmetic changes(cherry picked from commit 7308c0ccf13f18cebe4851e6dcd6b5c0b09be1dd) Decreases the difference to Anton Khirnovs patch v5 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-27 23:45:34 +01:00
Marton Balint	dbe6f9f2c2	lavc: add support for CODEC_CAP_DELAY in subtitles This patch adds CODEC_CAP_DELAY support to avcodec_decode_subtitle2. For DVB teletext decoding, a single teletext packet can contain multiple teletext pages. In order to support that, the teletext decoder may buffer some pages. Signed-off-by: Marton Balint <cus@passwd.hu> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-27 23:12:41 +01:00
Michael Niedermayer	758b6d39f6	avcodec/hevc: calculate checksum only if AV_EF_EXPLODE is set This avoids a slowdown with the default of enabled CRC checks Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-27 22:31:04 +01:00
Michael Niedermayer	69d39cb90c	Revert "avcodec/options_table: disable CRC checking by default" This reverts commit `c7027ce9ea`. It appears there is no complete consensus on this currently.	2013-10-27 22:30:31 +01:00
Michael Niedermayer	e797bd9dc7	Revert "avcodec/options_table: set err_detect to careful by default" This reverts commit `b1348eb68b`.	2013-10-27 22:30:00 +01:00
Anton Khirnov	94603feb1b	h264_ps: when parsing a VUI fails, only abort when explode is set A VUI doesn't contain anything strictly necessary for decoding. Apparently there are many samples with truncated VUIs in the wild, this commit should allow decoding them.	2013-10-27 21:39:01 +01:00
Vittorio Giovara	fc06ee6ee3	mmvideo: fix uninitialized variable use in mm_decode_intra Signed-off-by: Anton Khirnov <anton@khirnov.net>	2013-10-27 21:32:11 +01:00
Michael Niedermayer	b1348eb68b	avcodec/options_table: set err_detect to careful by default Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-27 21:18:50 +01:00
Anton Khirnov	c7027ce9ea	avcodec/options_table: disable CRC checking by default 3 runs each of fate-suite/hevc-conformance/ENTP_C_LG_3.bit with crc flag 1841819858 decicycles in frame decode, 32 runs, 0 skips 1833937180 decicycles in frame decode, 32 runs, 0 skips 1843283884 decicycles in frame decode, 32 runs, 0 skips without crc flag 1703897301 decicycles in frame decode, 32 runs, 0 skips 1695031879 decicycles in frame decode, 32 runs, 0 skips 1697524383 decicycles in frame decode, 32 runs, 0 skips Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-27 21:18:50 +01:00
Michael Niedermayer	2886d6cbb7	avcodec/takdec: also do crc check when er compliant is set Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-27 21:18:40 +01:00
Michael Niedermayer	fc7be7ddf3	avcodec/avcodec.h: Add documentation for the AV_EF_* defifines The documentation is copied from the AVOption texts Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-27 20:05:36 +01:00
Michael Niedermayer	2ef1e62c8d	correct the AVOption documentation for AV_EF_CAREFUL The flag was and is intended to be a sane default and thus does not enable time consuming checks. This also matches how the flag is used in decoders and demuxers. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-27 20:03:08 +01:00
Ronald S. Bultje	efc5a54cab	vp9: skip itxfm_add if the whole block has no coefficients. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-27 15:02:48 +01:00
Ronald S. Bultje	960490c0b2	avcodec/x86/videodsp: Small speedups in ff_emulated_edge_mc x86 SIMD. Don't use word-size multiplications if size == 2, and if we're using SIMD instructions (size >= 8), complete leftover 4byte sets using movd, not mov. Both of these changes lead to minor speedups. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-27 15:02:48 +01:00
Ronald S. Bultje	cd86eb265f	avcodec/x86/videodsp: fix a bug in a %if statement where we used '%%' instead of '&&'. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-27 15:02:48 +01:00
Michael Niedermayer	2c7c2a53b9	vcodec/vc1dec: remove dead code Fixes CID732196 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-27 13:34:35 +01:00
Michael Niedermayer	7eda2e524b	avcodec/vc1_parser: check ff_vc1_parse_frame_header*() return value Fixed CID739860 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-27 13:28:08 +01:00
Michael Niedermayer	46143d2555	avcodec/tiff: factorize offset init code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-27 13:10:38 +01:00
Michael Niedermayer	d5ad4e4a2f	avcodec/tiff: remove TIFF_LONG special case Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-27 13:10:38 +01:00
Michael Niedermayer	0aba920d61	avcodec/tiff: Fix use of uninitialized off variable Fixes CID1108608 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-27 13:10:38 +01:00
Michael Niedermayer	09ef98f1ae	avcodec/hevcpred_template: Fix integer overflows signed integer overflow is undefined in C Fixes the following gcc warnings: In file included from libavcodec/hevcpred.c:27:0: libavcodec/hevcpred_template.c: In function ‘intra_pred_8’: libavcodec/hevcpred_template.c:302:9: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false [-Wstrict-overflow] In file included from libavcodec/hevcpred.c:31:0: libavcodec/hevcpred_template.c: In function ‘intra_pred_9’: libavcodec/hevcpred_template.c:302:9: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false [-Wstrict-overflow] In file included from libavcodec/hevcpred.c:35:0: libavcodec/hevcpred_template.c: In function ‘intra_pred_10’: libavcodec/hevcpred_template.c:302:9: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false [-Wstrict-overflow] Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-27 11:54:53 +01:00
Michael Niedermayer	10386710fd	Merge commit 'afa93d198aaf2cc661c4df6d4095cd030265d30a' * commit 'afa93d198aaf2cc661c4df6d4095cd030265d30a': hevc_parser: Set pict_type, key_frame and output_picture_number. hevc: Search start code in decode_nal_units(). Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-27 11:29:37 +01:00
Yusuke Nakamura	afa93d198a	hevc_parser: Set pict_type, key_frame and output_picture_number. Conflicts: libavcodec/hevc.c	2013-10-27 11:07:43 +01:00
Yusuke Nakamura	f7f8801839	hevc: Search start code in decode_nal_units(). User may cut off a weird position and send a packet from there. This avoids returning as invalid data immediately.	2013-10-27 10:43:14 +01:00
Michael Niedermayer	3b56f665b1	avcodec/flacdec: also do crc check when er compliant is set Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-27 09:51:21 +01:00
Anton Khirnov	346e09638c	avcodec/error_resilience check error_concealment, not err_recognition. err_recognition is supposed to trigger detecting and reporting errors, not trying to fix them. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-27 09:51:21 +01:00
Michael Niedermayer	c78a416985	Merge remote-tracking branch 'qatar/master' * qatar/master: fft-test: add a missing #include Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-26 21:59:24 +02:00
Michael Niedermayer	e0b2bdd37a	avcodec/h264_parser: heuristically detect non marked keyframes Fixes Ticket3083 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-26 15:56:11 +02:00
Michael Niedermayer	41efb8d9a7	avcodec/x86/cabac: include get_cabac_bypass_sign_x86() under #if !BROKEN_COMPILER this might fix Ticket2999 as well as some fate clients untested as the original patch submitter no longer has the environment to test this should be reverted if it does not fix the issues Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-26 15:06:55 +02:00
Anton Khirnov	834259528b	fft-test: add a missing #include stdio.h needed for printf since `7177df90a0`	2013-10-26 09:11:22 +02:00
Michael Niedermayer	780669ef7c	avcodec/jpeg2000dec: non zero image offsets are not supported Fixes out of array accesses Fixes Ticket3080 Found-by: ami_stuff Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-26 02:19:13 +02:00
Michael Niedermayer	3c9dd93faa	h264: make flush_change() set mmco_reset This ensures that frames do not get mixed on context reinits Fixes Ticket2836 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-26 01:22:38 +02:00
Alex Converse	adea4512c6	aacdec: Fix calls to avpriv_report_missing_feature(). It does not take log level as an argument.	2013-10-25 19:41:23 +00:00
Michael Niedermayer	08a8976196	avcodec/h264: reduce noisiness of "mmco: unref short failure" Do not consider it an error if we have no frames and should discard one. This condition can easily happen when decoding is started from an I frame Fixes Ticket2811 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-25 20:03:29 +02:00
Michael Niedermayer	2e7a1fdd6d	avcodec/twinvq: return the actual number of consumed bytes Fixes Ticket2980 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-25 17:25:26 +02:00
Michael Niedermayer	cbb7f56dfe	metasound & twinvqdec: return the number of read bytes from read_bitstream Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-25 17:24:07 +02:00
Derek Buitenhuis	7177df90a0	fft-test: Remove possibility of returning restricted exit code Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-25 11:06:43 +01:00
Derek Buitenhuis	5331d2b93f	dct-test: Remove possibility of returning a restricted exit code Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-25 11:06:43 +01:00
Michael Niedermayer	4fb14f8492	avcodec/wmalosslessdec: fix data flushing at the end Fixes ffplay -autoexit Fixes Ticket3000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-25 01:09:59 +02:00
Michael Niedermayer	29ffeef5e7	avcodec/h264: do not trust last_pic_droppable when marking pictures as done This simplifies the code and fixes a deadlock Fixes Ticket2927 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-24 23:15:30 +02:00
Paul B Mahol	ea9632b747	avcodec/flicvideo: use avpriv_request_sample() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-24 15:31:35 +00:00
Ronald S. Bultje	1b3a7e1f42	avcodec/x86/videodsp: Properly mark sse2 instructions in emulated_edge_mc x86 simd as such. Should fix crashes or corrupt output on pre-SSE2 CPUs when they were using SSE2-code (e.g. AMD Athlon XP 2400+ or Intel Pentium III) in hfix or hvar single-edge (left/right) extension functions. Tested-by: Ingo Brückl <ib@wupperonline.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-24 13:36:55 +02:00
Derek Buitenhuis	b2fdf3fc35	fft-test: Remove possibility of returning restricted exit code Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-24 10:53:35 +01:00
Derek Buitenhuis	f80ca1cb00	dct-test: Remove possibility of returning a restricted exit code Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-24 10:53:10 +01:00
Timothy Gu	07e7bc9cbd	lavc/libmp3lame: add comments about CBR/VBR modes Signed-off-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	2013-10-24 11:32:56 +02:00
Timothy Gu	683d9cb1f2	lavc/libmp3lame: fix alignment and capitalization in AVOptions Signed-off-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	2013-10-24 11:32:56 +02:00
Michael Niedermayer	caac12bd49	Merge remote-tracking branch 'qatar/master' * qatar/master: golomb: reduce scope of a few variables Conflicts: libavcodec/golomb.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-24 10:44:42 +02:00
Vittorio Giovara	fb13fe8342	golomb: reduce scope of a few variables Signed-off-by: Diego Biurrun <diego@biurrun.de>	2013-10-24 02:04:34 +02:00
Michael Niedermayer	2f31b73a11	avcodec/mpegaudio_tablegen: fix build with hardcoded tables Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-24 01:18:37 +02:00
Michael Niedermayer	fbdc98c758	avcodec/metasound_data: Fix inconsistency in tables Fixes out of array read This issue can be reproduced with: Lucky.asf teuflisch.asf from http://samples.ffmpeg.org/A-codecs/VoxWare/ as well as other samples fcb16m has 320 elements but the code before the patch can address a table of 384 elements in its place. I dont know if theres some elements missing, or its maybe the wrong table, or if the parameters affecting the table size are wrong, or if theres something else wrong. if someone reading this has easy access to some reference. (binary with the tables in it, spec, whatever, please contact us) This solution fixes the inconsistency by padding the table with zeros, this variant was suggested by Vitor Sessak. And ensures that nothing currently working breaks. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-23 22:04:29 +02:00
Michael Niedermayer	92f649b411	avcodec/hevc: remove CODEC_CAP_EXPERIMENTAL Approved-by: mraulet Approved-by: smarter Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-23 20:00:11 +02:00
Michael Niedermayer	02a31f6a74	Merge remote-tracking branch 'qatar/master' * qatar/master: golomb: K&R formatting cosmetics Conflicts: libavcodec/golomb.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-23 19:45:07 +02:00
Michael Niedermayer	4c18c31438	Merge commit '1ce3ec24b35d9d549b12f17bd7fd391abaf3a6f7' * commit '1ce3ec24b35d9d549b12f17bd7fd391abaf3a6f7': h263: K&R formatting cosmetics Conflicts: libavcodec/h263dec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-23 19:37:09 +02:00
Michael Niedermayer	094c40ca37	avcodec/utils: use a default lock manager that uses a pthread mutex That makes avformat & avcodec thread safe without the need to explicitly register a lock manager. Reviewed-by: wm4 <nfxjfg@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-23 16:38:06 +02:00
Michael Niedermayer	1e2ab98460	avcodec/vc1dec: use logical operation instead of bitwise for twomv Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-23 14:32:04 +02:00
Michael Niedermayer	867e7bb4f1	fix order of operations in comments Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-23 14:32:04 +02:00
Vittorio Giovara	2c993e8b5e	golomb: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	2013-10-23 13:17:23 +02:00
Luca Barbato	1ce3ec24b3	h263: K&R formatting cosmetics Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org> Signed-off-by: Diego Biurrun <diego@biurrun.de>	2013-10-23 13:17:23 +02:00
Michael Niedermayer	435a730e21	avcodec/aacdec: fix more avpriv_report_missing_feature() arguments Found-by: durandal_1707 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-23 10:57:16 +02:00
Luca Barbato	72072bf9de	mpegvideo: Drop a faulty assert That check is easily reachable by faulty input. CC:libav-stable@libav.org Reported-by: Torsten Sadowski <tsadowski@gmx.net>	2013-10-23 10:49:48 +02:00
Michael Niedermayer	72cf47b241	avcodec/aacdec: fix avpriv_report_missing_feature() arguments Found-by: durandal_1707 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-23 10:45:50 +02:00
Michael Niedermayer	fdb4822559	Merge remote-tracking branch 'qatar/master' * qatar/master: aac: Add support for Enhanced AAC Low Delay (ER AAC ELD). Conflicts: Changelog libavcodec/aacdec.c libavcodec/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-23 10:02:43 +02:00
Michael Niedermayer	e0f2918223	Merge commit 'f457edb69794c7e13b3630456d72f7942fff19f7' * commit 'f457edb69794c7e13b3630456d72f7942fff19f7': aacdec: Use avpriv_report_missing_feature() instead of custom logging. Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-23 09:53:57 +02:00
Alex Converse	b3be41ca82	aac: Add support for Enhanced AAC Low Delay (ER AAC ELD). This does not include support for LD SBR, epTool, data resilience, nor the 960 transform family.	2013-10-23 00:08:29 -07:00
Alex Converse	f457edb697	aacdec: Use avpriv_report_missing_feature() instead of custom logging.	2013-10-23 00:08:29 -07:00
Michael Niedermayer	60ea0a5236	avcodec/sgi: Fix dereferencing uninitialized pointer This also fixes the code so it decodes raw images correctly again No release is affected by this Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-23 02:49:45 +02:00
Michael Niedermayer	610a8b1537	avcodec/hevc/extract_rbsp: fix error return type Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-22 20:31:49 +02:00
Mickaël Raulet	0c8aba3842	hevc: add wavefront parallel processing cherry picked from commit b971f2c8fdc60f8bab605a6e8060492eb548a53a cherry picked from commit e57b0a2c915ce6b8a9d57b8292f6581f0680842e Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-22 20:20:40 +02:00
Mickaël Raulet	e146c326b9	avcodec/pthread: add wpp api cherry picked from commit c7765f3295fe7dc0653161c6a3d3e1778b76ee67 cherry picked from commit 0008c4979fc1d1bc24d4d2c791715f6dd017563c Conflicts: libavcodec/utils.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-22 19:55:47 +02:00
Michael Niedermayer	4aeafbaab8	Merge commit '103d073dd7ce23b912df32be8c9524ba25dd5991' * commit '103d073dd7ce23b912df32be8c9524ba25dd5991': h264_parser: Use ff_h264_reset_sei() Conflicts: libavcodec/h264_parser.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-22 19:19:28 +02:00
Hendrik Leppkes	c2f3715cb3	vp9: always consume the full input packet Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-22 18:52:40 +02:00
Michael Niedermayer	88c27193c7	avcodec/vcr1: print the actual size when its insufficient Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-22 18:09:20 +02:00
Michael Niedermayer	77ef538818	avcodec/vcr1: Fix bitstream input size check Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-22 18:09:20 +02:00
Michael Niedermayer	da30d0cec3	libavcodec/mpegaudio_tablegen: clip value before casting Avoids FPE on alpha Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-22 12:48:47 +02:00
Yusuke Nakamura	103d073dd7	h264_parser: Use ff_h264_reset_sei() Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2013-10-22 10:55:22 +02:00
Michael Niedermayer	19f5384000	h264_parser: Fix order of operations Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2013-10-22 10:53:04 +02:00
Mickaël Raulet	c68faca68e	hevc: fix transform_skip which is only valid for 4x4(cherry picked from commit 740e5a71e5121dbf3fabdc4fec97829c18ecc2d8) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-22 08:41:14 +02:00
Mickaël Raulet	1c8de4dd94	hevc: pretty print(cherry picked from commit 6332b3afe298b9e1060e8549aea3aa2771b43f5d) Conflicts: libavcodec/hevc.h libavcodec/hevc_filter.c libavcodec/hevc_refs.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-22 08:41:14 +02:00
Mickaël Raulet	a8fafa8978	hevc: cleaning disable field in deblocking filter(cherry picked from commit 7dd7a27ae850a51b3c9cd07046c422677398f6d5) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-22 08:41:14 +02:00
Mickaël Raulet	1912842045	hevc: remove disable_au option(cherry picked from commit e90b3f6753d645fec076e951a0597a5dc2d2fe31) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-22 08:41:14 +02:00
Michael Niedermayer	d47e14b53a	h263dec: use init_get_bits8() and check its return code Fixes null pointer dereference Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-21 23:37:49 +02:00
Michael Niedermayer	2444fca523	Merge commit '5152196b2b47d446d9a509b9bfb318daa26a1f2b' * commit '5152196b2b47d446d9a509b9bfb318daa26a1f2b': pthread: Avoid spurious wakeups See: `e3329474a3` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-21 19:51:21 +02:00
Ben Jackson	5152196b2b	pthread: Avoid spurious wakeups pthread_wait_cond can wake up unexpectedly (Wikipedia: Spurious_wakeup). The FF_THREAD_SLICE thread mechanism could spontaneously execute jobs or allow the caller of avctx->execute to return before all jobs were complete. Test both cases to ensure the wakeup is real. Signed-off-by: Ben Jackson <ben@ben.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2013-10-21 15:28:03 +02:00
Mickaël Raulet	09ba986cae	avcodec/hevc: fix duplicate/wrong nal unit check and difference to openhevc_upstream NAL_BLA_W_RADL instead of NAL_BLA_N_LP Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-21 10:48:24 +02:00
Ronald S. Bultje	fed483f188	avcodec/vp9dsp: fix overwrite by 1 in vert_left pred. The memset following the memcpy was silencing the problem since re-writing that same byte. Fixes CID1108597, CID1108598, (16x16) CID1108599, CID1108600, (8x8) CID1108601, CID1108602 (32x32) Signed-off-by: Clément Bœsch <u@pkh.me>	2013-10-20 21:16:53 +02:00
Marton Balint	b2d9790c2b	lavc: make avcodec_decode_subtitle2 more robust Signed-off-by: Marton Balint <cus@passwd.hu> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-20 20:35:31 +02:00
Michael Niedermayer	f198efb179	avcodec/vp9: Add asserts to help source code analyzers See CID1108596 and CID1108595 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-20 14:46:23 +02:00
Reimar Döffinger	c9a22d69af	hevc: Initialize sample aspect to valid value. Without this, it is 0/0 by default, which is not allowed. This sets it to 0/1, which means "undefined". Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2013-10-20 12:17:09 +02:00
Mickaël Raulet	1b5a52f425	hevc: pretty print(cherry picked from commit 64a4b623b7d66dfc0f3883e5f1d9125c00c3b18c) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-20 11:08:41 +02:00
Mickaël Raulet	c841d02c05	hevc: fix PPS_A_qualcomm_7(cherry picked from commit 2af177a8761c88eb477a658eebcf4264068aa773) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-20 11:08:32 +02:00
Michael Niedermayer	2e9b79fc00	avcodec/wavpackenc: fix uninitialized ret Fixes CID1108609 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-20 02:39:32 +02:00
Michael Niedermayer	6338f1b3c0	avcodec/tiff: remove byte based bpp special case This case does not work as off is uninitialized and it should be handled fine by the generic code below Fixes CID1108608 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-20 01:50:34 +02:00
Michael Niedermayer	23d69b158a	avcodec/hevc_refs: fix h/vshift calculation in ff_hevc_output_frame() Fixes CID1108577 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-20 00:41:00 +02:00
Michael Niedermayer	f2eca8d060	avcodec/hevc: do not dereference pointer before null check in verify_md5() Fixes: CID1108607 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-20 00:35:18 +02:00
Michael Niedermayer	acecd6b4d7	avcodec/hevc_cabac: trivial simplifications Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-20 00:33:29 +02:00
Mickaël Raulet	b5d197a38b	hevc: inline cabac in hls_mvd_coding(cherry picked from commit ad387195ad04e8a005a1bfd509e9e4f827e68fa9) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-20 00:31:33 +02:00
Mickaël Raulet	92a97d1168	hevc: inline cabac in residual coding(cherry picked from commit 17d7a880445b72feb36d684ae1f0597195811e97) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-20 00:31:25 +02:00
Michael Niedermayer	4c67ed8705	avcodec/hevc: fix EOB/EOS check Fixes: CID1108575 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-20 00:23:48 +02:00
Michael Niedermayer	9c0fe487c7	avcodec/h264_parser: fix order of operations Fixes CID1108576 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-19 23:44:34 +02:00
Michael Niedermayer	62533eab6f	ffv1enc: use 64bit in maxsize calculation This isnt needed but it cant hurt, its also more consistent with how its calculated a few lines before. See: CID1108593 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-19 23:36:35 +02:00
Michael Niedermayer	80b1e1c03d	avcodec/exr: fix null pointer dereference Fixes CID1108582 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-19 23:28:08 +02:00
Michael Niedermayer	d0812f91c8	avcodec/exr: favor av_freep() over av_free() for saftey Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-19 23:27:36 +02:00
Michael Niedermayer	838f461b07	avcodec/utils: add some saftey checks to add_metadata_from_side_data() This fixes potential overreads with crafted files. Found-by: wm4 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-19 17:58:47 +02:00
Michael Niedermayer	240fd8c96f	avcodec/avpacket/av_packet_split_side_data: ensure that side data padding is initialized Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-19 17:58:47 +02:00
Michael Niedermayer	d5ec8ba7f2	Do not leave positive values undefined when negative are defined as error Define positive return values as non errors and leave further meaning undefined This allows future extensions to use these values Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-19 16:42:57 +02:00
Carl Eugen Hoyos	10c240a085	avcodec: Add little-endian G726 decoder Fixes part of Ticket1955 suggested by Roman. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-18 16:46:08 +02:00
Clément Bœsch	0bf8580354	avcodec/hevcpred: fix make checkheaders.	2013-10-17 21:35:40 +02:00
Mickaël Raulet	a7e300649a	hevc: fix pcm with different chroma luma bit widths(cherry picked from commit 6a444516f338424d062c0ef2806714036283603b) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-17 02:42:11 +02:00
Mickaël Raulet	b494894390	hevc: optimize residual coding(cherry picked from commit 70692a44708157b4dfa50e402e446bfa2b27f55e) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-17 02:41:51 +02:00
Ronald S. Bultje	734ccf3785	avcodec/vp9: fix band_counts array size / padding Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-16 17:17:47 +02:00
Paul B Mahol	4413dcc035	avcodec/exr: piz decompression Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-16 14:54:59 +00:00
Michael Niedermayer	4d41a25d39	Merge remote-tracking branch 'qatar/master' * qatar/master: mpegvideo: Move 8x8 in a separate function Conflicts: libavcodec/mpegvideo_motion.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-16 15:08:10 +02:00
Michael Niedermayer	8210e38461	Merge commit '95587859cc69e5abe37c9e3af48008032d98e262' into HEAD * commit '95587859cc69e5abe37c9e3af48008032d98e262': mpegvideo: Move obmc in a separate function Conflicts: libavcodec/mpegvideo_motion.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-16 14:51:00 +02:00
Michael Niedermayer	8610751d07	Merge commit 'a84616b736fca5ebd6b87489dd41bc06ccdf7860' * commit 'a84616b736fca5ebd6b87489dd41bc06ccdf7860': mpegvideo: K&R formatting cosmetics Conflicts: libavcodec/mpegvideo_motion.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-16 13:54:41 +02:00
Michael Niedermayer	10c6d1b28c	Merge commit '93f305473f880729d18b5e42067f19d2106cb2e5' * commit '93f305473f880729d18b5e42067f19d2106cb2e5': lavc: Convert some remaining strides to ptrdiff_t Conflicts: libavcodec/h264.h libavcodec/mpegvideo_enc.c libavcodec/mpegvideo_motion.c libavcodec/vp56.c libavcodec/wmv2.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-16 13:08:37 +02:00
Michael Niedermayer	f7f74a37b8	Merge commit '4baba6c813b7a1f27370e20fb1a87b05fcb39208' * commit '4baba6c813b7a1f27370e20fb1a87b05fcb39208': h264_parser: Fix POC parsing for the case where MMCO_RESET is present. Conflicts: libavcodec/h264.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-16 12:51:26 +02:00
Michael Niedermayer	91248f081f	Merge commit 'b81dbd6cb7522bea96d78a52f8a4c25a47b820c9' * commit 'b81dbd6cb7522bea96d78a52f8a4c25a47b820c9': h264_parser: Fix POC parsing for the case where MMCO_RESET is absent. Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-16 12:39:02 +02:00
Michael Niedermayer	3a8b52c011	Merge commit '3b4fa54866f58bf3d8a8dcc460c73ef6564c0ad8' * commit '3b4fa54866f58bf3d8a8dcc460c73ef6564c0ad8': cavs: more K&R formatting cosmetics Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-16 11:12:23 +02:00
Mickaël Raulet	64b3aaf8f6	hevc: fixing TSCL_A_VIDYO_5 decoding output order(cherry picked from commit 19c5d9ed28606e7a166d180fc9f1517cb174146f) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-16 01:48:11 +02:00
gcocherel	cf49d0156d	valgrind cleanup(cherry picked from commit 0d5efa40b94c0de92a1fe5091b21e0e2d36bae3d) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-16 00:17:28 +02:00
Luca Barbato	825c7c62bb	mpegvideo: Move 8x8 in a separate function	2013-10-15 23:58:20 +02:00
Luca Barbato	95587859cc	mpegvideo: Move obmc in a separate function	2013-10-15 23:58:20 +02:00
Luca Barbato	a84616b736	mpegvideo: K&R formatting cosmetics	2013-10-15 23:58:20 +02:00
Ronald S. Bultje	93f305473f	lavc: Convert some remaining strides to ptrdiff_t	2013-10-15 23:58:20 +02:00
Luca Barbato	a90905db2e	ffv1: Assume bitdepth 0 means 8bit CC: libav-stable@libav.org Reported-by: debian/726189	2013-10-15 23:58:20 +02:00
Michael Niedermayer	f2dd45d06c	lavc/hevc: mark decoder as experimental Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-15 22:13:02 +02:00
Michael Niedermayer	af980aa4f6	lavc/hevc_ps: fix PIX_FMT enums Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-15 22:13:02 +02:00
Guillaume Martres	c8dd048ab8	lavc: add a HEVC decoder. Initially written by Guillaume Martres <smarter@ubuntu.com> as a GSoC project. Further contributions by the OpenHEVC project and other developers, namely: Mickaël Raulet <mraulet@insa-rennes.fr> Seppo Tomperi <seppo.tomperi@vtt.fi> Gildas Cocherel <gildas.cocherel@laposte.net> Khaled Jerbi <khaled_jerbi@yahoo.fr> Wassim Hamidouche <wassim.hamidouche@insa-rennes.fr> Vittorio Giovara <vittorio.giovara@gmail.com> Jan Ekström <jeebjp@gmail.com> Anton Khirnov <anton@khirnov.net> Martin Storsjö <martin@martin.st> Luca Barbato <lu_zero@gentoo.org> Yusuke Nakamura <muken.the.vfrmaniac@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-15 22:13:02 +02:00
Michael Niedermayer	2a19fcc123	avcodec/mpegaudio_tablegen: remove dead branch Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-15 21:43:32 +02:00
Michael Niedermayer	59352a07d8	avcodec: improve precission for cbrtf() emulation cbrtf() took floats but it represented 1/3 exactly and even if not more precission should be better in theory for the table generation Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-15 21:03:03 +02:00
Yusuke Nakamura	4baba6c813	h264_parser: Fix POC parsing for the case where MMCO_RESET is present. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2013-10-15 20:02:55 +02:00
Yusuke Nakamura	b81dbd6cb7	h264_parser: Fix POC parsing for the case where MMCO_RESET is absent. The prev_ values were not set after parsing POC. Increase length of the buffer decoded to parse enough safely. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2013-10-15 20:02:47 +02:00
Diego Biurrun	29c455ce3d	bitstream: Check the result of av_malloc()	2013-10-15 18:01:12 +02:00
Diego Biurrun	3b4fa54866	cavs: more K&R formatting cosmetics	2013-10-15 18:01:11 +02:00
Derek Buitenhuis	c0085f94fe	mpegaudio_tablegen: Don't use llrint You cannot count on it being present on all systems, and you cannot include libm.h in a host tool, so just hard code a baseline implementation. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-15 17:00:28 +01:00
Derek Buitenhuis	479a527955	cos_tablegen: Don't use lrint You cannot count on it being present on all systems, and you cannot include libm.h in a host tool, so just hard code a baseline implementation. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-15 17:00:28 +01:00
Derek Buitenhuis	bc31a7a3b6	tablegen: Don't use cbrtf in host tools You cannot count on them being present on all systems, and you cannot include libm.h in a host tool, so just hard code baseline implementations. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-15 17:00:28 +01:00
Derek Buitenhuis	884fd4d259	tableprint: Fix use of a size_t print with MSVC %zu was introduced in C99, so MSVC has its own way to handle it, namely %Iu. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-15 17:00:28 +01:00
Derek Buitenhuis	e516921143	mpegaudio_tablegen: Don't use llrint You cannot count on it being present on all systems, and you cannot include libm.h in a host tool, so just hard code a baseline implementation. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-15 16:52:16 +01:00
Derek Buitenhuis	5086720993	cos_tablegen: Don't use lrint You cannot count on it being present on all systems, and you cannot include libm.h in a host tool, so just hard code a baseline implementation. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-15 16:52:12 +01:00
Derek Buitenhuis	008014b5e7	tablegen: Don't use cbrtf in host tools You cannot count on them being present on all systems, and you cannot include libm.h in a host tool, so just hard code baseline implementations. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-15 16:52:07 +01:00
Derek Buitenhuis	00aa24ffee	tableprint: Fix use of a size_t print with MSVC %zu was introduced in C99, so MSVC has its own way to handle it, namely %Iu. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-15 16:51:58 +01:00
Michael Niedermayer	a1b9004b76	avcodec/jpeg2000dec: fix context consistency with too large lowres Fixes out of array accesses Fixes Ticket2898 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-15 14:30:17 +02:00
Michael Niedermayer	c35d29a9c8	avcodec/x86/dsputil_init: move ff_idct_xvid_mmxext init This decreases the diff to libav Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-15 02:06:12 +02:00
Michael Niedermayer	ab8cbfe0dd	avcodec/x86/dsputil_init: remove duplicated sse2 idct init Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-15 01:59:36 +02:00
Michael Niedermayer	1bf8fa75ee	avcodec/x86/dsputil_init: fix cpu flag checks Fixes linking failure with --disable-sse2 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-15 01:46:21 +02:00
Vignesh Venkatasubramanian	0f99aad80f	lavc: Adding seek_preroll to AVCodecContext seek_preroll field is added to the AVCodecContext struct. It indicates the number of samples to be discarded whenever there is a discontinuity. The minor version is bumped accordingly. Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-14 18:46:12 +02:00
Michael Niedermayer	8d9f08ef32	Merge remote-tracking branch 'qatar/master' * qatar/master: cavs: Check for negative cbp Conflicts: libavcodec/cavsdec.c See: `9f06c1c61e` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-14 10:18:36 +02:00
Michael Niedermayer	d794b7db14	Merge commit '1b20d0f581f01f2df601c9e68d0d321672d97af7' * commit '1b20d0f581f01f2df601c9e68d0d321672d97af7': cavs: Return meaningful error values Conflicts: libavcodec/cavsdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-14 02:10:43 +02:00
Michael Niedermayer	fb8a10db5d	Merge commit '14ddbb477faef359983151b763fd8b20e578651b' * commit '14ddbb477faef359983151b763fd8b20e578651b': cavs: K&R formatting cosmetics Conflicts: libavcodec/cavs.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-14 02:04:38 +02:00
Michael Niedermayer	fe448cd28d	avcodec/jpeg2000dec: prevent out of array accesses in pixel addressing Fixes Ticket2921 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-13 21:48:36 +02:00
Michael Niedermayer	e54f4510aa	avcodec/jpeg2000: zero i/f_data Fixes uninitialized use of variables Fixes part of Ticket2921 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-13 21:48:28 +02:00
Michael Niedermayer	ac3b01a9c0	avcodec/jpeg2000dec: check transform equality in MCT Fixes null pointer dereference Fixes Ticket2843 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-13 19:23:24 +02:00
Luca Barbato	39185ec4fa	cavs: Check for negative cbp Sample-Id: 00000647-google Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	2013-10-13 17:52:53 +02:00
Luca Barbato	1b20d0f581	cavs: Return meaningful error values	2013-10-13 17:52:53 +02:00
Luca Barbato	14ddbb477f	cavs: K&R formatting cosmetics	2013-10-13 17:52:53 +02:00
Derek Buitenhuis	eb90a2091f	pthread: Fix deadlock during thread initialization Sometimes, if pthread_create() failed, then pthread_cond_wait() could accidentally be called in the worker threads after the uninit function had already called pthread_cond_broadcast(), leading to a deadlock. Don't call pthread_cond_wait() if c->done is set. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-13 05:50:00 -04:00
Michael Niedermayer	43dec5ef9a	Merge remote-tracking branch 'qatar/master' * qatar/master: indeo4: Check the inherited quant_mat Conflicts: libavcodec/indeo4.c See: `884efd4e09` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-13 10:38:51 +02:00
Michael Niedermayer	d3850ac5b9	Merge commit '0cb83c563848bf8f8365e7bd30e7e6b57ef360f0' * commit '0cb83c563848bf8f8365e7bd30e7e6b57ef360f0': indeo4: Check the block size if reusing the band configuration Conflicts: libavcodec/indeo4.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-13 10:19:15 +02:00
Michael Niedermayer	40ade07141	Merge commit '16ea20c827ef2ffaf77d5e05d5cf9983689f7b2b' * commit '16ea20c827ef2ffaf77d5e05d5cf9983689f7b2b': lavc doxy: extend/clarify avcodec_decode_audio4() doxy Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-13 08:17:01 +02:00
Michael Niedermayer	29d64b1d8e	Merge commit '66d3f5fd5ca4cb3d09b52ad1041cd4359325a21a' * commit '66d3f5fd5ca4cb3d09b52ad1041cd4359325a21a': lavc doxy: remove false statements about alignment requirements. Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-13 08:09:28 +02:00
Luca Barbato	c9ef6b0932	indeo4: Check the inherited quant_mat Invalidate it if not supported. Sample-Id: 00000262-google Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	2013-10-13 01:38:21 +02:00
Luca Barbato	0cb83c5638	indeo4: Check the block size if reusing the band configuration Sample-Id: 00000287-google Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	2013-10-13 01:38:20 +02:00
Michael Niedermayer	87fe0bbd69	lavc: rename h265 to hevc, add AV_CODEC_ID_H265 with identical value for backward compatibility Somehow 2 different identifiers have come into existence which makes supporting both until the next major version bump required I did not investigate how exactly that did happen. wm4, j-b and smarter prefer hevc. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-13 00:26:27 +02:00
Anton Khirnov	16ea20c827	lavc doxy: extend/clarify avcodec_decode_audio4() doxy Elaborate on flushing the decoder.	2013-10-12 15:10:21 +02:00
Anton Khirnov	66d3f5fd5c	lavc doxy: remove false statements about alignment requirements. The packet data does not need to be aligned.	2013-10-12 15:09:38 +02:00
Michael Niedermayer	e7fa0417b3	Merge remote-tracking branch 'qatar/master' * qatar/master: prores: Reject negative run and level values See: `93c220e895` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-11 16:48:26 +02:00
Michael Niedermayer	bb8ce36dc2	Merge commit '5f5ada3dbf97e306a74250ba8dcf8619ad59b020' * commit '5f5ada3dbf97e306a74250ba8dcf8619ad59b020': shorten: Fix out-of-array read Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-11 09:20:26 +02:00
Luca Barbato	c0de9a23c7	prores: Reject negative run and level values Sample-Id: 00000611-google Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	2013-10-10 21:02:10 +02:00
Paul B Mahol	996c73490c	avcodec/exr: remove pointless initialization Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-10 18:24:49 +00:00
Maxim Poliakovski	2d52834910	atrac3: Better name for imdct window initialization Patch by Diego Biurrun. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-10 18:33:16 +02:00
Maxim Poliakovski	4fb8de08e1	atrac3: Remove unused gain compensation tables Patch by Diego Biurrun. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-10 18:33:07 +02:00
Tim Walker	5f5ada3dbf	shorten: Fix out-of-array read pred_order == FF_ARRAY_ELEMS(fixed_coeffs) is invalid too. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2013-10-10 17:52:14 +02:00
Maxim Poliakovski	ed796fba76	atrac3: Better name for IMDCT window initialization Signed-off-by: Diego Biurrun <diego@biurrun.de>	2013-10-10 14:29:54 +02:00
Maxim Poliakovski	be76415047	atrac3: Remove unused gain compensation tables Signed-off-by: Diego Biurrun <diego@biurrun.de>	2013-10-10 14:26:13 +02:00
Ronald S. Bultje	20d78a8606	libavcodec/x86: Fix emulated_edge_mc SSE code to not contain SSE2 instructions on x86-32. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-10 13:36:06 +02:00
Michael Niedermayer	ef6b85e9b8	avcodec/proresdec2: propagate error codes Based-on: `44690dfa68` Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-10 13:11:54 +02:00
Michael Niedermayer	0391f4617f	avcodec/vmnc/reset_buffers(): reset cur_hx/hy too for saftey Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-10 12:30:52 +02:00
Michael Niedermayer	3fa4c528a9	Merge remote-tracking branch 'qatar/master' * qatar/master: prores: Error out only on surely incomplete ac_coeffs Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-10 12:29:17 +02:00
Michael Niedermayer	5c99ca2288	Merge commit '44690dfa683f620c77e9f0e8e9bc5682608636b1' * commit '44690dfa683f620c77e9f0e8e9bc5682608636b1': prores: Add a codepath for decoding errors Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-10 12:21:15 +02:00
Michael Niedermayer	70025c07a7	Merge commit '41a10f3ba149a2012de499d0b4ad4955d81f28d5' * commit '41a10f3ba149a2012de499d0b4ad4955d81f28d5': vp6: Support cropping to AVCodecContext.width/height Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-10 11:38:36 +02:00
Michael Niedermayer	e96c80154f	Merge commit '1018a92219a38a812cf97761c6b3a5e66a400f4b' * commit '1018a92219a38a812cf97761c6b3a5e66a400f4b': jpeg2000: Check block length See: `914ab4cd1c` See: `582f53349e` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-10 10:32:04 +02:00
Luca Barbato	2df7f7714a	prores: Error out only on surely incomplete ac_coeffs	2013-10-10 10:26:31 +02:00
Luca Barbato	44690dfa68	prores: Add a codepath for decoding errors	2013-10-10 09:47:03 +02:00
Michael Niedermayer	5a7a902ac3	Merge commit '071e29af4d383bdb44d0c87416dee3e4bb597936' * commit '071e29af4d383bdb44d0c87416dee3e4bb597936': vmnc: Use meaningful return values Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-10 09:45:30 +02:00
Martin Storsjö	41a10f3ba1	vp6: Support cropping to AVCodecContext.width/height In these cases, there is no extradata but only the properly set width/height values by the demuxer. This makes sure VP6 in F4V files is cropped properly. This is similar to what is done for H264 for letting the container width/height override what's in the bitstream, since `30f515091`. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-10-10 10:41:21 +03:00
Michael Niedermayer	20669753ce	Merge commit '5e992a4682d2c09eed3839c6cacf70db3b65c2f4' * commit '5e992a4682d2c09eed3839c6cacf70db3b65c2f4': vmnc: Check the cursor dimensions Conflicts: libavcodec/vmnc.c See: `9437259276` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-10 09:39:07 +02:00
Michael Niedermayer	f18db82f29	Merge commit '61cd19b8bc32185c8caf64d89d1b0909877a0707' * commit '61cd19b8bc32185c8caf64d89d1b0909877a0707': vmnc: Port to bytestream2 Conflicts: libavcodec/vmnc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-10 09:19:05 +02:00
Michael Niedermayer	7824b5f6f5	Merge commit 'a66aa0daf290ef157cb3322b034b43d6201c43e9' * commit 'a66aa0daf290ef157cb3322b034b43d6201c43e9': vmnc: K&R formatting cosmetics Conflicts: libavcodec/vmnc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-10 09:04:22 +02:00
Michael Niedermayer	65c2fe7159	avcodec/h264: call flush_change() on init This ensures that all the non zero fields get setup correctly. Alternatively their initialization could be duplicated. Fixes Ticket2738 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-10 02:25:51 +02:00
Michael Niedermayer	5ac6b6028f	avcodec/h264_refs: modify key frame detection heuristic to detect more cases Fixes Ticket2968 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-10 00:07:26 +02:00
Luca Barbato	1018a92219	jpeg2000: Check block length Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	2013-10-09 22:25:19 +02:00
Luca Barbato	071e29af4d	vmnc: Use meaningful return values	2013-10-09 22:25:01 +02:00
Luca Barbato	5e992a4682	vmnc: Check the cursor dimensions And manage the reallocation failure path. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	2013-10-09 22:25:01 +02:00
Luca Barbato	61cd19b8bc	vmnc: Port to bytestream2 Fix some buffer overreads. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	2013-10-09 22:25:01 +02:00
Luca Barbato	a66aa0daf2	vmnc: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	2013-10-09 22:25:01 +02:00
Paul B Mahol	8c7bc7d3e5	avcodec/exr: use avpriv_report_missing_feature() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-09 13:46:44 +00:00
Paul B Mahol	19fda0a1bc	avcodec/vmnc: use av_freep() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-09 12:54:45 +00:00
Michael Niedermayer	7f22df3a49	Merge remote-tracking branch 'qatar/master' * qatar/master: shorten: Extend fixed_coeffs to properly support pred_order 0 Conflicts: libavcodec/shorten.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-09 11:04:06 +02:00
Carl Eugen Hoyos	3aabfaa37b	Fix make checkheaders for vp9 header files.	2013-10-09 09:42:16 +02:00
Luca Barbato	b2148faca9	shorten: Extend fixed_coeffs to properly support pred_order 0 Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	2013-10-09 03:34:10 +02:00
Paul B Mahol	85b56e4803	avcodec/xwddec: use avpriv_report_missing_feature Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-08 12:40:33 +00:00
Paul B Mahol	3abbf20962	dpx: abgr support Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-08 12:40:33 +00:00
Ronald S. Bultje	ad75d2b590	x86: Fix compilation with nasm on PPC & OS/2 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-08 12:36:19 +02:00
Michael Niedermayer	deb5addcff	Merge remote-tracking branch 'qatar/master' * qatar/master: x86: h264_idct: Update comments to match 8/10-bit depth optimization split Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-08 12:10:02 +02:00
Michael Niedermayer	1f17619fe4	Merge commit 'bbe4a6db44f0b55b424a5cc9d3e89cd88e250450' * commit 'bbe4a6db44f0b55b424a5cc9d3e89cd88e250450': x86inc: Utilize the shadow space on 64-bit Windows Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-08 11:23:00 +02:00
Ronald S. Bultje	ba9c557b92	avcodec/x86/vp9dsp: Fix compilation with nasm. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-08 02:27:12 +02:00
Diego Biurrun	6405ca7d4a	x86: h264_idct: Update comments to match 8/10-bit depth optimization split	2013-10-07 21:46:46 +02:00
Michael Niedermayer	abf2d53d80	avcodec/options_table: add field_order This allows setting and overriding the field order Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-07 18:23:20 +02:00
Paul B Mahol	23824b9698	avcodec/dpx: support for 8 and 16 bit luma only files Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-07 11:45:46 +00:00
Paul B Mahol	e745dc2d6f	avcodec/dpx: refactor pixel format selection Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-07 11:45:46 +00:00
Henrik Gramner	bbe4a6db44	x86inc: Utilize the shadow space on 64-bit Windows Store XMM6 and XMM7 in the shadow space in functions that clobbers them. This way we don't have to adjust the stack pointer as often, reducing the number of instructions as well as code size. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-07 06:25:35 -04:00
Michael Niedermayer	b67cb58520	Merge remote-tracking branch 'qatar/master' * qatar/master: x86: fdct: Employ more specific ifdefs Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-07 11:37:47 +02:00
Paul B Mahol	62078f25ee	avcodec/dpx: return different error code for unsupported depths Also give better message in such cases. Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-07 09:10:00 +00:00
Michael Niedermayer	630c005b87	avcodec/flac_parser: export sample_rate also when PARSER_FLAG_COMPLETE_FRAMES is set Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-07 01:36:05 +02:00
Paul B Mahol	ee3d03bf4e	avcodec/dpx: make .long_name more descriptive Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-06 20:17:10 +00:00
Paul B Mahol	8ec328668a	avcodec: add dpx parser Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-06 20:12:37 +00:00
Diego Biurrun	ce1e8045e0	x86: fdct: Employ more specific ifdefs This avoids building mmxext and sse2 code when disabled by configure.	2013-10-06 22:02:25 +02:00
Michael Niedermayer	c86955d24a	Merge commit '2ddb35b91131115c094d90e04031451023441b4d' * commit '2ddb35b91131115c094d90e04031451023441b4d': x86: dsputil: Separate ff_add_hfyu_median_prediction_cmov from dsputil_mmx Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-06 11:50:01 +02:00
Michael Niedermayer	7fb123429e	Merge commit '258414d0771845d20f646ffe4d4e60f22fba217c' * commit '258414d0771845d20f646ffe4d4e60f22fba217c': x86: fdct: Initialize optimized fdct implementations in the standard way Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-06 11:31:01 +02:00
Michael Niedermayer	d0b2703676	Merge commit '0b8b2ae5e93d616c2ece59f7175f483154cff918' * commit '0b8b2ae5e93d616c2ece59f7175f483154cff918': x86: xviddct: Employ more specific ifdefs Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-06 11:25:22 +02:00
Diego Biurrun	2ddb35b911	x86: dsputil: Separate ff_add_hfyu_median_prediction_cmov from dsputil_mmx The function does not depend on MMX and compilation without MMX enabled fails if the function is compiled conditional on MMX availability.	2013-10-05 19:21:15 +02:00
Diego Biurrun	258414d077	x86: fdct: Initialize optimized fdct implementations in the standard way	2013-10-05 18:20:52 +02:00
Diego Biurrun	0b8b2ae5e9	x86: xviddct: Employ more specific ifdefs This avoids building mmxext and sse2 code when disabled by configure.	2013-10-05 18:14:58 +02:00
Paul B Mahol	fc83c99c0b	avcodec/dpx: cosmetics: fix identation Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-05 12:27:31 +00:00
Paul B Mahol	0841652b54	avcodec/dpx: reformat avpriv_report_missing_feature messages Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-05 12:26:45 +00:00
Paul B Mahol	c3e0fbc507	avcodec/dpx: return proper error code for unsupported files Also use avpriv_report_missing_feature(). Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-05 12:26:21 +00:00
Michael Niedermayer	a927276fcc	avcodec/dpx: check packing Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-05 01:41:44 +02:00
Michael Niedermayer	23f105a830	avcodec/dpx: check encoding Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-05 01:41:44 +02:00
Michael Niedermayer	fb726ef09a	avcodec/dpx: fix reading of the packing field Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-05 01:33:52 +02:00
Michael Niedermayer	8cb7d20567	avcodec/dpx: fix reading 12bit dpx images, which have non zero padding bits Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-05 01:31:15 +02:00
Michael Niedermayer	9d8e8495c9	Merge remote-tracking branch 'qatar/master' * qatar/master: x86: fdct: Only build fdct code if encoders have been enabled Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-04 14:36:58 +02:00
Clément Bœsch	b46f19100b	cosmetics: group remaining .name and .long_name. See `b2bed9325`.	2013-10-04 13:33:20 +00:00
Michael Niedermayer	ee77140afa	Merge commit 'b2bed9325dbd6be0da1d91ffed3f513c40274fd2' * commit 'b2bed9325dbd6be0da1d91ffed3f513c40274fd2': cosmetics: Group .name and .long_name together in codec/format declarations Conflicts: libavcodec/8svx.c libavcodec/alac.c libavcodec/cljr.c libavcodec/dnxhddec.c libavcodec/dnxhdenc.c libavcodec/dpxenc.c libavcodec/dvdec.c libavcodec/dvdsubdec.c libavcodec/dvdsubenc.c libavcodec/ffv1dec.c libavcodec/flacdec.c libavcodec/flvdec.c libavcodec/fraps.c libavcodec/frwu.c libavcodec/g726.c libavcodec/gif.c libavcodec/gifdec.c libavcodec/h261dec.c libavcodec/h263dec.c libavcodec/iff.c libavcodec/imc.c libavcodec/libopencore-amr.c libavcodec/libopenjpegdec.c libavcodec/libopenjpegenc.c libavcodec/libspeexenc.c libavcodec/libvo-amrwbenc.c libavcodec/libvorbisenc.c libavcodec/libvpxenc.c libavcodec/libx264.c libavcodec/libxavs.c libavcodec/libxvid.c libavcodec/ljpegenc.c libavcodec/mjpegbdec.c libavcodec/mjpegdec.c libavcodec/mpeg12dec.c libavcodec/mpeg4videodec.c libavcodec/msmpeg4dec.c libavcodec/pgssubdec.c libavcodec/pngdec.c libavcodec/pngenc.c libavcodec/proresdec_lgpl.c libavcodec/proresenc_kostya.c libavcodec/ra144enc.c libavcodec/rawdec.c libavcodec/rv10.c libavcodec/sp5xdec.c libavcodec/takdec.c libavcodec/tta.c libavcodec/v210dec.c libavcodec/vp6.c libavcodec/wavpack.c libavcodec/xbmenc.c libavcodec/yop.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-04 12:34:23 +02:00
Diego Biurrun	6cc133ec58	x86: fdct: Only build fdct code if encoders have been enabled fdct is only initialized if encoders are enabled.	2013-10-04 10:50:44 +02:00
Clément Bœsch	95cafeb684	avcodec/dvdsubdec: reconstruct incomplete SPU packets.	2013-10-04 07:59:48 +02:00
Clément Bœsch	71e0ae22ac	avcodec/dvdsubdec: extract every subtitle in a different file (debug). Even thought a generic solution would be more relevant, this is currently helpful while debugging.	2013-10-04 07:59:48 +02:00
Clément Bœsch	41fd6f0796	avcodec/dvdsubdec: factor out rectangles reset.	2013-10-04 07:59:48 +02:00
Diego Biurrun	b2bed9325d	cosmetics: Group .name and .long_name together in codec/format declarations	2013-10-03 23:32:01 +02:00
Maxim Poliakovski	6a5bfd4d49	atrac: Add missing av_cold Signed-off-by: Diego Biurrun <diego@biurrun.de>	2013-10-03 23:00:09 +02:00
Maxim Poliakovski	79cbac8cd4	atrac3: Generalize gain compensation code Move it to the ATRAC common code, to reuse in the upcoming ATRAC3+ decoder. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2013-10-03 18:20:01 +02:00
Diego Biurrun	5ce04c14dd	Use correct Doxygen syntax	2013-10-03 17:53:51 +02:00
Maxim Poliakovski	4be292dac7	atrac: Move doxygen comments to the header Also update copyright info and file description. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2013-10-03 17:53:51 +02:00
Diego Biurrun	be0b4c70ec	atrac3: Replace a silly counter variable name with plain 'j'	2013-10-03 17:53:51 +02:00
Michael Niedermayer	4a63c69faa	Merge remote-tracking branch 'qatar/master' * qatar/master: atrac3: Generalize gain compensation code Conflicts: libavcodec/atrac.c libavcodec/atrac.h libavcodec/atrac3.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-03 21:46:42 +02:00
Michael Niedermayer	2ece7d94bc	Merge commit '5ce04c14dd3dd3670cbdba82275a3a72c716ec6f' * commit '5ce04c14dd3dd3670cbdba82275a3a72c716ec6f': Use correct Doxygen syntax Conflicts: libavcodec/atrac3.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-03 21:29:38 +02:00
Michael Niedermayer	16bb8faac6	Merge commit '4be292dac7e7f0586053fcced8d530ccf4ebef29' * commit '4be292dac7e7f0586053fcced8d530ccf4ebef29': atrac: Move doxygen comments to the header Conflicts: libavcodec/atrac.c libavcodec/atrac.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-03 21:22:55 +02:00
Michael Niedermayer	c2df95978b	Merge commit 'be0b4c70ec40d7f9ac8e416a4379d4a387421184' * commit 'be0b4c70ec40d7f9ac8e416a4379d4a387421184': atrac3: Replace a silly counter variable name with plain 'j' Conflicts: libavcodec/atrac3.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-03 21:14:54 +02:00
Michael Niedermayer	6565b1ad97	avcodec/h264_sei: make SEI type truncated message more informative Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-03 20:13:55 +02:00
Michael Niedermayer	fcd19d6c8d	avcodec/jpeg2000dec: Zero code and quant style This prevents future frames from using half initialized/inconsistent structures Fixes assertion failure Fixes Ticket2897 Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-03 19:03:56 +02:00
Michael Niedermayer	1c71f185ad	avcodec/tiff_common: Improve formating of long arrays Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-03 18:47:50 +02:00
Michael Niedermayer	e57dba0d52	avcodec: add av_codec_get_max_lowres() Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-03 16:33:09 +02:00
Michael Niedermayer	4c292d5c34	Merge remote-tracking branch 'rbultje/master' * rbultje/master: Full-pixel MC functions. VP9 MC (ssse3) optimizations. Native VP9 decoder. Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-03 13:56:52 +02:00
Michael Niedermayer	5a63fb6693	Merge remote-tracking branch 'qatar/master' * qatar/master: lavc: mark deprecated AVCodec.max_lowres for removal on next bump Conflicts: libavcodec/avcodec.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-03 12:04:37 +02:00
Ronald S. Bultje	f1548c008f	Full-pixel MC functions. Decoding time of ped1080p.webm goes from 11.3sec to 11.1sec.	2013-10-02 21:03:15 -04:00
Ronald S. Bultje	c07ac8d467	VP9 MC (ssse3) optimizations. Decoding time of ped1080p.webm goes from 20.7sec to 11.3sec.	2013-10-02 21:03:15 -04:00
Ronald S. Bultje	848826f527	Native VP9 decoder. Authors: Ronald S. Bultje <rsbultje gmail com>, Clement Boesch <u pkh me>	2013-10-02 21:03:11 -04:00
Carl Eugen Hoyos	b5f219c904	Print pix_fmt name on h264 context reinitialisation.	2013-10-03 01:42:23 +02:00
Reimar Döffinger	af6e232ccf	VC1 VDPAU: Mark missing reference frames as such. Currently the code passes some nonsense values as references instead, causing corruption with NVidia's and assertion failures with Mesa's implementation. For non-corrupted input this mostly happens in interlaced bitstreams, e.g. http://samples.mplayerhq.hu/V-codecs/WMV9/interlaced/480i30__codec_WVC1__mode_2__framerate_29.970__type_2__preproc_17.wmv. The != VDP_INVALID handle assert does not trigger (and probably is quite nonsense) because the frames are initialized to 0. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2013-10-02 20:51:14 +02:00
Michael Niedermayer	95666b2298	avcodec/imgconvert/get_color_type: fix type for PAL8 Fixes Ticket3008 Fate changes as PAL8 gets used instead of BGR8 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-02 19:59:10 +02:00
Paul B Mahol	2490996f38	avcodec: use designated initializers for bitstream filters Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-02 17:20:29 +00:00
Anton Khirnov	451606f7ce	lavc: mark deprecated AVCodec.max_lowres for removal on next bump	2013-10-02 16:41:08 +02:00
Maxim Poliakovski	d49f3fa579	atrac3: Generalize gain compensation code Move it to the ATRAC common code, so it can be reused in the umpcoming ATRAC3+ decoder. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-02 10:44:02 +02:00
Maxim Poliakovski	4fa2484067	atrac3/decode_gain_control: cosmetics Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-02 10:42:12 +02:00
Maxim Poliakovski	4978be2bc6	atrac3: rename num_gain_data to num_points Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-02 10:37:38 +02:00
Maxim Poliakovski	dc80e250fc	atrac3: Rename GainInfo to AtracGainInfo Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-02 10:37:05 +02:00
Maxim Poliakovski	746cb9bc53	atrac: limit line length to 80 chars Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-02 10:21:35 +02:00
Maxim Poliakovski	3d80ab015f	atrac: Move doxygen comments to the header Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-02 10:21:14 +02:00
Maxim Poliakovski	cc2330fe3a	atrac: Update copyright info and file description. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-02 10:19:22 +02:00
Maxim Poliakovski	852241561d	atrac: Add missing av_cold. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-02 10:17:50 +02:00
Michael Niedermayer	286beebdc3	avcodec/wmalosslessdec: check block_align Code copied from wmaprodec Fixes null pointer dereference Fixes Ticket3002 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-02 01:24:19 +02:00
Michael Niedermayer	795eaf8d69	avcodec/fraps: increase vlc nb_bits This should fix decoding the file in: http://ffmpeg.gusari.org/viewtopic.php?f=16&t=1078 No i dont have the file so i cant test Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-01 20:37:14 +02:00
Michael Niedermayer	54197c7aae	skip_bits: dont call UPDATE_CACHE UPDATE_CACHE isnt needed and can cause segfaults Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-30 14:34:12 +02:00
Michael Niedermayer	bbe50a8001	Merge commit 'ff07ec143ebd3833fd5a3f4b6c00474ac523a31f' * commit 'ff07ec143ebd3833fd5a3f4b6c00474ac523a31f': pcx: Return an error on broken palette if err_detect is set to 'explode' Conflicts: libavcodec/pcx.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-30 01:54:59 +02:00
Michael Niedermayer	c955bac7d5	Merge commit 'd1d99e3befea5d411ac3aae72dbdecce94f8b547' * commit 'd1d99e3befea5d411ac3aae72dbdecce94f8b547': pcx: Check the packet size before assuming it fits a palette Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-30 01:49:21 +02:00
Michael Niedermayer	1eead87766	Merge commit '7ba0cedbfeff5671b264d1d7e90777057b5714c6' * commit '7ba0cedbfeff5671b264d1d7e90777057b5714c6': rpza: Fix a buffer size check Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-30 01:42:33 +02:00
Michael Niedermayer	1ad36551ec	Merge commit 'aa0dd52434768da64f1f3d8ae92bcf980c1adffc' * commit 'aa0dd52434768da64f1f3d8ae92bcf980c1adffc': xxan: Disallow odd width See: `77693c541a` See: `8ad9b48c9b` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-30 01:41:17 +02:00
Michael Niedermayer	7d7fb61e0d	Merge commit 'fc739b3eefa0b58d64e7661621da94a94dbc8a82' * commit 'fc739b3eefa0b58d64e7661621da94a94dbc8a82': xan: Only read within the data that actually was initialized Conflicts: libavcodec/xan.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-30 01:21:30 +02:00
Michael Niedermayer	b6dfb82913	Merge commit '30db94dc399f6e4ef8905049d9b740556f0fce47' * commit '30db94dc399f6e4ef8905049d9b740556f0fce47': xan: Use bytestream2 to limit reading to within the buffer Conflicts: libavcodec/xan.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-30 01:12:15 +02:00
Michael Niedermayer	a612bb3099	Merge commit '9fb0de86b49e9fb0709a8ad1e1875e35da841887' * commit '9fb0de86b49e9fb0709a8ad1e1875e35da841887': pcx: Consume the whole packet if giving up due to missing palette Conflicts: libavcodec/pcx.c See: `b4e516e30e` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-30 01:00:50 +02:00
Michael Niedermayer	9834874f8c	Merge commit 'a81cad8f86d1feb7e4bfae29e43f3e994935a5c7' * commit 'a81cad8f86d1feb7e4bfae29e43f3e994935a5c7': pngdec: Stop trying to decode once inflate returns Z_STREAM_END Conflicts: libavcodec/pngdec.c See: `65bf9a44d7` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-30 00:40:17 +02:00
Michael Niedermayer	9e58d46edf	Merge commit '59480abce7e4238e22b3a4a904a9fe6abf4e4188' * commit '59480abce7e4238e22b3a4a904a9fe6abf4e4188': alac: Do bounds checking of lpc_order read from the bitstream See: `fd4f4923cc` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-29 23:17:45 +02:00
Michael Niedermayer	4be0c6ed20	avcodec/tiff_common: fix bprint max sizes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-29 21:28:22 +02:00
Martin Storsjö	ff07ec143e	pcx: Return an error on broken palette if err_detect is set to 'explode' Signed-off-by: Martin Storsjö <martin@martin.st>	2013-09-29 21:05:16 +03:00
Martin Storsjö	d1d99e3bef	pcx: Check the packet size before assuming it fits a palette This fixes reads out of bounds. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	2013-09-29 20:03:12 +03:00
Martin Storsjö	7ba0cedbfe	rpza: Fix a buffer size check We read 2 bytes for 15 out of 16 pixels, therefore we need to have at least 30 bytes, not 16. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	2013-09-29 20:02:42 +03:00
Martin Storsjö	aa0dd52434	xxan: Disallow odd width Decoded data is always written in pairs within this decoder. This fixes writes out of bounds. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	2013-09-29 20:02:32 +03:00
Martin Storsjö	fc739b3eef	xan: Only read within the data that actually was initialized Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	2013-09-29 20:02:19 +03:00
Martin Storsjö	30db94dc39	xan: Use bytestream2 to limit reading to within the buffer Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	2013-09-29 20:01:50 +03:00
Martin Storsjö	9fb0de86b4	pcx: Consume the whole packet if giving up due to missing palette Previously, we returned 0, meaning successful decoding but 0 bytes consumed, leading to an infinite loop. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	2013-09-29 20:01:29 +03:00
Martin Storsjö	a81cad8f86	pngdec: Stop trying to decode once inflate returns Z_STREAM_END If the input buffer contains more data after the deflate stream, the loop previously left running infinitely, with inflate returning Z_STREAM_END. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	2013-09-29 20:01:03 +03:00
Martin Storsjö	59480abce7	alac: Do bounds checking of lpc_order read from the bitstream In lpc_prediction(), we write up to array element 'lpc_order' in an array allocated to hold 'max_samples_per_frame' elements. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	2013-09-29 19:57:10 +03:00
Michael Niedermayer	e40c96513e	avcodec/exif: print bytes and undefined types as scalar lists This prevents odd characters from ending in the fate test Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-29 12:19:47 +02:00
Michael Niedermayer	7859e89ff0	avcodec/tiff_common: add ff_tadd_bytes_metadata() The le argument is passed so the function has the same prototype as the other similar functions. It is otherwise unused Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-29 12:19:47 +02:00
Ronald S. Bultje	face578d56	Rewrite emu_edge functions to have separate src/dst_stride arguments. This allows supporting files for which the image stride is smaller than the max. block size + number of subpel mc taps, e.g. a 64x64 VP9 file or a 16x16 VP8 file with -fflags +emu_edge.	2013-09-28 20:28:08 -04:00
Ronald S. Bultje	f574b4da56	vp8: use 2 registers for dst_stride and src_stride in neon bilin filter.	2013-09-28 20:25:29 -04:00
Michael Niedermayer	2b834a0605	avcodec/huffman: Allow specifying nb_bits to ff_huff_build_tree() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-28 20:33:56 +02:00
Michael Bradshaw	f46a3e3d6e	libopenjpeg: fix encoding of odd sized subsampled images Signed-off-by: Michael Bradshaw <mjbshaw@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-28 15:04:48 +02:00
Ronald S. Bultje	c341f734e5	Convert multiplier for MV from int to ptrdiff_t. This prevents emulated_edge_mc from not undoing mvy*stride-related integer overflows. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-28 11:28:09 +02:00
Michael Niedermayer	3e0c78bac6	avcodec/imc: Check flcoeffs5 Fixes infinite loop Fixes Ticket2996 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-27 23:13:29 +02:00
Michael Niedermayer	f7bea731d9	avcodec/mlpdec: Fail if the input is too small This fixes a infinite loop Fixes Ticket2986 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-27 20:12:37 +02:00
Michael Niedermayer	b654aa6beb	Merge commit '7e52080cb18332cb1da9fe133498750b6b4b0fb3' * commit '7e52080cb18332cb1da9fe133498750b6b4b0fb3': pcm: support 24-bit/32-bit little-endian planar Conflicts: doc/general.texi libavcodec/Makefile libavcodec/allcodecs.c libavcodec/avcodec.h libavcodec/pcm.c libavcodec/version.h libavformat/nut.c See: `467dfd5dfa` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-27 13:05:05 +02:00
Paul B Mahol	7e52080cb1	pcm: support 24-bit/32-bit little-endian planar Used by LXF. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2013-09-27 01:33:45 +02:00
Michael Niedermayer	f31011e9ab	avcodec/parser: reset indexes on realloc failure Fixes Ticket2982 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-26 21:03:48 +02:00
Michael Niedermayer	851a6e2f1a	avcodec/wmalosslessdec: Fix return code for invalid buffer sizes Fixes infinite loop Fixes Ticket2979 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-25 21:50:27 +02:00
Paul B Mahol	f5498ef38d	avcodec/flicvideo: fix infinite loops Fixes #2995. Reported-by: Piotr Bandurski <ami_stuff@o2.pl> Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-25 19:45:49 +00:00
Michael Niedermayer	c99d27287d	avcodec/wmaprodec: check that there are input bits left in decode_subframe_length() Fixes infinite loop Fixes Ticket2987 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-25 20:10:24 +02:00
Michael Niedermayer	45f0623ae3	avcodec/lagarith: check scaled probabilities Prevents infinite loop Fixes Ticket2988 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-25 18:26:13 +02:00
Kostya Shishkov	4370f65be8	g2meet: Respect cursor_stride properly everywhere This fixes a regression with rgb cursors since `b1e46988`. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-09-25 17:42:01 +03:00
Michael Niedermayer	ab6fbe8206	avcodec/cabac: remove h264_lps_state The only use case of it was the selftest code, and there the slightly more complex indexing that is needed after its removial doesnt matter. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-25 16:30:25 +02:00
Michael Niedermayer	c3c6999ea1	Merge remote-tracking branch 'qatar/master' * qatar/master: lavc doxy: document that avcodec_flush_buffers() invalidates decoded frames Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-25 11:02:32 +02:00
Michael Niedermayer	4a89868c5f	Merge commit 'cab8c5f8e140c96ba3725ab709d823abfd1e31a5' * commit 'cab8c5f8e140c96ba3725ab709d823abfd1e31a5': h264: do not reinitialize the global cabac tables at each slice header See: `1e2e2c8095` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-25 10:25:17 +02:00
Michael Niedermayer	b0b66269f4	Merge commit 'e880418660c80e2f12a123e131975cdb6b12cd13' * commit 'e880418660c80e2f12a123e131975cdb6b12cd13': cabac: remove write-only h264_mps_state[] Conflicts: libavcodec/cabac.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-25 10:02:09 +02:00
Michael Niedermayer	65bf9a44d7	avcodec/pngdec: check for stream end in png_decode_idat() Fix infinite loop Fix Ticket2978 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-25 02:17:36 +02:00
Michael Niedermayer	bb4b041df3	avcodec/mpegvideo_enc: check qmin/qmax Fixes Ticket2990 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-25 00:44:17 +02:00
Michael Niedermayer	c88ac1e023	avcodec/g2meet: fix regression with rgb cursors Fixes Ticket2972 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-25 00:25:23 +02:00
Anton Khirnov	5f4b1b1cbd	lavc doxy: document that avcodec_flush_buffers() invalidates decoded frames	2013-09-24 17:34:00 +02:00
Michael Niedermayer	dcc7686ae7	avcodec/mpegvideo: drop emu edge check from chroma_4mv_motion_lowres() This is in line with the other functions Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-24 17:15:24 +02:00
Anton Khirnov	cab8c5f8e1	h264: do not reinitialize the global cabac tables at each slice header	2013-09-24 17:13:52 +02:00
Anton Khirnov	e880418660	cabac: remove write-only h264_mps_state[]	2013-09-24 17:13:17 +02:00
Michael Niedermayer	1fb0d96114	Merge commit 'a454dec19aa6666b555deec431bc42eda391d7b6' * commit 'a454dec19aa6666b555deec431bc42eda391d7b6': pixdesc: fix NV20* descriptors h264_sei: check SEI size Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-24 15:51:08 +02:00
Michael Niedermayer	d195e6e410	Merge commit '71cabb521ac397db3903011d2de7afd3e0fc7ab6' * commit '71cabb521ac397db3903011d2de7afd3e0fc7ab6': h264: do not discard NAL_SEI when skipping frames Conflicts: libavcodec/h264.c See: `7d75fb381b` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-24 15:38:34 +02:00
Michael Niedermayer	af2bb83dff	Merge commit 'edaba18021e4793116f0f266e65077578a5e742e' * commit 'edaba18021e4793116f0f266e65077578a5e742e': h264: log extradata skip only for non-ignored NALs Conflicts: libavcodec/h264.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-24 15:30:21 +02:00
Michael Niedermayer	9c2e31c3b3	Merge commit '26179964ff3fa1173e6f512c5735ba8223e2395d' * commit '26179964ff3fa1173e6f512c5735ba8223e2395d': h264_sei: log unknown sei messages Conflicts: libavcodec/h264_sei.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-24 15:03:32 +02:00
Michael Niedermayer	0ebc372856	Merge commit '5f24fe82e5fcf227abb5ebf62aa9bc246fda8c0d' * commit '5f24fe82e5fcf227abb5ebf62aa9bc246fda8c0d': mpegvideo: Initialize chroma__shift and codec_tag even if the size is 0 Conflicts: libavcodec/mpegvideo.c The chroma__shift and codec_tag code was not under a size!=0 check in ffmpeg Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-24 14:55:14 +02:00

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