ffmpeg

Author	SHA1	Message	Date
Michael Niedermayer	9a18395b92	j2k/jpeg2000: merge a few whitespaces Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-27 16:10:36 +02:00
Michael Niedermayer	c2e942099a	j2k: drop cblknx/y from Jpeg2000Band Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-27 15:55:29 +02:00
Michael Niedermayer	8c2e201c4f	j2k/jpeg2000: drop xi/yi0/1 from Jpeg2000Prec Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-27 15:53:42 +02:00
Michael Niedermayer	a05db52c12	j2k: remove cblk from band cblk is now in the same place as in jpeg2000, which will simplify merging the 2 decoders Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-27 15:13:51 +02:00
Michael Niedermayer	81ccc31f75	j2kdec: merge decode_tile cblk handling from jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-27 15:13:18 +02:00
Michael Niedermayer	2c5a5c5a62	j2kdec: cdxy != 1 does not work, print an error Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-27 15:13:18 +02:00
Michael Niedermayer	14652c080d	j2k/jpeg2000: restructure cblk coord Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-27 15:13:18 +02:00
Michael Niedermayer	5161c62595	j2k: fix band coord Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-27 15:13:18 +02:00
Michael Niedermayer	369422db0c	j2kdec: merge cblk restructuring from jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-27 15:13:18 +02:00
Michael Niedermayer	cbaa0871c2	j2kenc: switch to cblk in prec Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-27 15:13:18 +02:00
Michael Niedermayer	9fd23baa74	j2k: merge precinct init code from jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-27 15:13:18 +02:00
Michael Niedermayer	3300b5f6ce	j2k/jpeg2000 headers: Cblk/Prec cleanup & merge Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-27 15:13:18 +02:00
Michael Niedermayer	1c711b6ecd	Merge remote-tracking branch 'dilaroga/master' * dilaroga/master: avcodec/vda_h264_dec: fix a memory leak avcodec/vda_h264: use av_buffer to manage buffers Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-27 09:32:22 +02:00
Xidorn Quan	499b82f604	avcodec/vda_h264_dec: fix a memory leak Signed-off-by: Sebastien Zwickert <dilaroga@gmail.com>	2013-05-27 09:07:48 +02:00
Xidorn Quan	ffd7fd7944	avcodec/vda_h264: use av_buffer to manage buffers This patch fixes a leak of buffer when seeking occurs. It adds a flag in struct vda_context for compatibility with apps which currently use it. If the flag is not set, the hwaccel will behave like before. Signed-off-by: Sebastien Zwickert <dilaroga@gmail.com>	2013-05-27 09:05:55 +02:00
Michael Niedermayer	b7c6d1ed90	Merge remote-tracking branch 'qatar/master' * qatar/master: arm: Only output eabi attributes if building for ELF fix scalarproduct_and_madd_int16_altivec() for orders > 16 Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-27 08:55:24 +02:00
Michael Niedermayer	53ec1c811e	j2k: merge cosmetics and non functional changes from jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-27 02:27:56 +02:00
Paul B Mahol	e5c7bafb44	libtwolame: add forgotten calls Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-05-26 21:57:28 +00:00
Michael Niedermayer	bd89b2b22a	j2k/jpeg2000: log2_prec size cleanup This also changes the cblk size storage method to what jpeg2000 uses Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 22:29:11 +02:00
Michael Niedermayer	cb39dfb870	j2k/jpeg2000: check cblk size This is based on j2k FCD which is ambigous thus the limit might be tighter. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 20:15:50 +02:00
Michael Niedermayer	9ea242962c	j2k: ff_j2k_tag_tree_init: check for integer overflow in alloc Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 20:15:50 +02:00
Michael Niedermayer	b01e61a47d	jpeg2000: cosmetics & restructuring from jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 20:15:50 +02:00
Michael Niedermayer	228ce33606	j2k: add #includes from jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 20:15:50 +02:00
Michael Niedermayer	874a06bd1f	j2k: cosmetics from jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 20:15:50 +02:00
Michael Niedermayer	6e16321d66	j2kdec: add AVClass Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 20:15:50 +02:00
Michael Niedermayer	df3e6e5e22	j2kdec: cosmetics from jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 20:15:50 +02:00
Michael Niedermayer	277691a130	j2kdec: merge copyright header with jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 20:15:50 +02:00
Michael Niedermayer	a2daf929ed	j2kdec: profile code from jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 20:15:50 +02:00
Michael Niedermayer	726eac1df9	j2kdec: cosmetics from jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 20:15:50 +02:00
Michael Niedermayer	88d2dd00fe	avcodec/j2kdec: drop disabled debug code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 20:15:50 +02:00
Michael Niedermayer	de90bd6c3f	j2k/jpeg2000: merge cosmetics and whitespace Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 20:15:50 +02:00
Michael Niedermayer	bcf59b5d8f	j2kdec: merge jpeg2000_init_static_data() from jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 20:15:50 +02:00
Michael Niedermayer	5d67dfd71c	j2kdec: move avctx init to decode_frame Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 20:15:50 +02:00
Michael Niedermayer	b4013899e2	j2k: s/ff_j2k_getsigctxno/ff_jpeg2000_getsigctxno/g Also add a related comment Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 18:22:16 +02:00
Michael Niedermayer	ac325f0613	j2k.h: whitespace cosmetics Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 18:22:16 +02:00
Michael Niedermayer	5b4cad4a64	j2k.h: remove disabled debug code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 18:07:49 +02:00
Michael Niedermayer	ad194874ee	j2k.h: Merges various cosmetics & unused defines Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 18:07:48 +02:00
Michael Niedermayer	da90661718	j2k/jpeg2000: merge copyright Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 18:07:48 +02:00
Michael Niedermayer	e708c7fa21	j2k: drop disabled debug code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 18:07:48 +02:00
Michael Niedermayer	e66faf71eb	j2k: merge ff_j2k_init_tier1_luts() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 18:07:48 +02:00
Michael Niedermayer	b67fe48f34	jpeg2000/j2k: merge getsigctxno() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 18:07:48 +02:00
Michael Niedermayer	69b9773980	j2k: s/getnbctxno/getsigctxno/g Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 18:07:48 +02:00
Michael Niedermayer	5157ec89ef	j2k: redesign vert_causal_ctx_csty implementation The old implementation was incomplete and could not have worked This also fixes some warnings New code is untested as i dont seem to have a sample file that uses this. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 18:07:48 +02:00
Kostya Shishkov	0418cbf081	fix scalarproduct_and_madd_int16_altivec() for orders > 16 the second and third sources were incremented only by half of the needed size	2013-05-26 16:10:47 +02:00
Michael Niedermayer	438c45c08a	j2kdec: fix used bytestream function Found-by: durandal_1707 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 15:00:23 +02:00
Michael Niedermayer	d42106c3ac	j2k: rename a few inline functions and data tables to match jpeg2000 also inlcudes some other cosmetics Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 14:02:44 +02:00
Michael Niedermayer	c78f3e5571	j2kdec: prog_order reading from jpeg2000dec Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 13:57:56 +02:00
Michael Niedermayer	81be0965e3	j2k: merge Jpeg2000CodingStyle from jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 13:57:56 +02:00
Michael Niedermayer	4cf7b87551	av_cpu_count: factorize "detected %d logical cores" message Also print the message just once Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 03:19:55 +02:00
Michael Niedermayer	5f44f47b72	mpegvideo_enc: do not unreference frames before the code is done with them Fixes Ticket2592 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-25 20:30:50 +02:00
Michael Niedermayer	42bb3e4db6	avcodec: remove ff_get_logical_cpus() This simplifies the code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-24 20:25:53 +02:00
Michael Niedermayer	fe40a9f98f	Merge commit '2a6eaeaa85d17b27ee0dd449183ec197c35c9675' * commit '2a6eaeaa85d17b27ee0dd449183ec197c35c9675': Move get_logical_cpus() from lavc/pthread to lavu/cpu. Conflicts: doc/APIchanges libavcodec/pthread.c libavutil/cpu.c libavutil/cpu.h libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-24 13:24:28 +02:00
Michael Niedermayer	a4d3757b29	Merge commit '90f9a5830b5d332de7ebb1ab45589f1870cbd65d' * commit '90f9a5830b5d332de7ebb1ab45589f1870cbd65d': w32pthreads: move from lavc to compat/ Conflicts: libavcodec/Makefile libavcodec/pthread.c libavcodec/vp8.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-24 13:01:41 +02:00
Michael Niedermayer	029353e427	Merge commit 'e9e5a1bdc769a7225ab0d4f8b33bcacc6496bd68' * commit 'e9e5a1bdc769a7225ab0d4f8b33bcacc6496bd68': Monkey's Audio old versions FATE tests h264_parser: Set field_order and picture_structure. Conflicts: libavcodec/h264_parser.c tests/fate/lossless-audio.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-24 12:15:56 +02:00
Michael Niedermayer	0c25c398da	Merge commit 'b493847df4ff8ce46f258749e4a3f304696b34c1' * commit 'b493847df4ff8ce46f258749e4a3f304696b34c1': avcodec: Add picture structure information to AVCodecParserContext. Conflicts: doc/APIchanges libavcodec/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-24 11:51:58 +02:00
Anton Khirnov	2a6eaeaa85	Move get_logical_cpus() from lavc/pthread to lavu/cpu. It will be useful in lavfi, and could conceivably be useful to the user applications as well.	2013-05-24 09:28:00 +02:00
Anton Khirnov	90f9a5830b	w32pthreads: move from lavc to compat/ It will be used in other places than lavc.	2013-05-24 09:26:54 +02:00
Yusuke Nakamura	3f1a7ceb2c	h264_parser: Set field_order and picture_structure. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2013-05-24 08:45:05 +02:00
Yusuke Nakamura	b493847df4	avcodec: Add picture structure information to AVCodecParserContext. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2013-05-24 08:43:14 +02:00
Paul B Mahol	102848e3b6	s302menc: unbreak compilation Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-05-23 20:38:53 +00:00
Paul B Mahol	e75ddb7df5	s302menc: fix bits_per_raw_sample for 21, 22 & 23 case Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-05-23 20:36:17 +00:00
Paul B Mahol	d683271753	lavc/codec_desc: SMPTE 302M is not lossy Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-05-23 20:26:19 +00:00
Paul B Mahol	15b9c0b49f	escape124: switch to init_get_bits8() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-05-23 19:58:03 +00:00
Paul B Mahol	cdc3f8f307	escape124: pass context to av_log() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-05-23 19:53:08 +00:00
Paul B Mahol	abf1e59ef2	libaacplus: return meaningful error codes Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-05-23 19:41:43 +00:00
Paul B Mahol	6d53034483	libaacplus: cosmetics: fix indentation Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-05-23 19:41:43 +00:00
Paul B Mahol	963c58006f	libaacplus: move profile check above, simplifies code a little Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-05-23 19:41:38 +00:00
Michael Niedermayer	eee19198ef	avcodec/libfaac: fallback to a supported bitrate if the requested is not supported Fixes: Ticket2587 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-23 15:37:48 +02:00
Michael Niedermayer	ef43b9496b	avcodec/mpegvideo: remove empty comments Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-23 14:43:42 +02:00
Darryl Wallace	3e16047507	s302m encoder Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-05-23 12:03:06 +00:00
Paul B Mahol	fbd0f91a3a	escape130: switch to init_get_bits8() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-05-23 10:21:12 +00:00
Michael Niedermayer	ac2c52174f	avcodec/wavpack: remove ;; Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-23 12:07:31 +02:00
Paul B Mahol	79f452f4e6	fraps: set avctx->color_range Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-05-23 10:05:28 +00:00
Michael Niedermayer	b7d16dc4bd	Merge remote-tracking branch 'qatar/master' * qatar/master: wavpack: check packet size early Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-23 10:55:46 +02:00
Michael Niedermayer	402bec52d4	Merge commit '3f0b6d7a6248a33df37b98cfcb37a1acce263f62' * commit '3f0b6d7a6248a33df37b98cfcb37a1acce263f62': wavpack: use bytestream2 in wavpack_decode_block Conflicts: libavcodec/wavpack.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-23 10:46:05 +02:00
Michael Niedermayer	1724123c65	Merge commit '3eae9b030cbbdc263f69834b791624613032d548' * commit '3eae9b030cbbdc263f69834b791624613032d548': mpegvideo: unref buffers in ff_mpeg_unref_picture on frame size changes Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-23 10:25:25 +02:00
Luca Barbato	fd06291239	wavpack: check packet size early Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	2013-05-22 22:02:57 +02:00
Luca Barbato	3f0b6d7a62	wavpack: use bytestream2 in wavpack_decode_block Prevent most out of buffer reads. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	2013-05-22 22:02:55 +02:00
Michael Niedermayer	657875b145	avcodec/aic: Fix vlc value checks Fixes out of array accesses Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-22 21:30:28 +02:00
Michael Niedermayer	30df9789a9	proresdec: Fix end condition Fixes out of array writes No FFmpeg release is affected by this This also fixes some artifacts Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-22 20:24:50 +02:00
Michael Niedermayer	df3ee7b9a9	smvjpegdec: use av_pix_fmt_desc_get() avoid direct table access Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-22 20:24:50 +02:00
Michael Niedermayer	ad22767cb6	shorten: fix "off by padding" bug Fixes array overread Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-22 17:40:12 +02:00
Janne Grunau	3eae9b030c	mpegvideo: unref buffers in ff_mpeg_unref_picture on frame size changes ff_mpeg_unref_picture clears the flag indicating that the frame needs to be reallocated after a frame size change. Since we have now reference counted buffers we can unref the buffers immediately.	2013-05-22 15:40:12 +02:00
Ash Hughes	14ec9d2590	Support playing SMV files. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-22 15:20:22 +02:00
Michael Niedermayer	914ab4cd1c	j2kdec & jpeg2000dec: check lengthinc against array size Fixes out of array reads Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-22 04:18:38 +02:00
Michael Niedermayer	17e66c9ff4	j2k & jpeg2000dec: reset numX/Ytiles if tiles failed allocation Fixes null pointer dereference Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-22 03:18:55 +02:00
Michael Niedermayer	53f0442464	avcodec/jpeg2000dec: Port tile size check from j2kdec Fixes potential integer overflow Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-22 03:16:52 +02:00
Michael Niedermayer	73ffab4195	jpeg2000dec: check TPsot Fixes out of array accesses Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-22 02:53:21 +02:00
Michael Niedermayer	fec8783883	jpeg2000dec: read and check curtileno Fixes out of array accesses Code ported from j2kdec Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-22 02:29:49 +02:00
Michael Niedermayer	f399b33c2b	jpeg2000dec & j2kdec: Fix return type of get_sot() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-22 02:14:04 +02:00
Michael Niedermayer	4a9a6a1f35	vcodec/jpeg2000dec: fix av_log() type Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-22 02:05:50 +02:00
Michael Niedermayer	8d9fa738f5	j2kdec: cosmetics from jpeg2000dec Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-22 01:25:52 +02:00
Michael Niedermayer	0b42631641	avcodec/jpeg2000dec: merge bytestream2 reading from j2kdec This fixes at least one out of array access Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-22 01:24:47 +02:00
Michael Niedermayer	c649ecb3b2	avcodec/jpeg2000dec: get_qcx, fix stack and heap overwrites This is likely remotely exploitable Fix ported from j2kdec No uptodate FFmpeg release should be affected by this Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-22 00:07:45 +02:00
Michael Niedermayer	069ede2981	jpeg2000dec: Check ncomponents and tile dimensions Fixes various problems Code ported from j2kdec Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-21 21:44:34 +02:00
Michael Niedermayer	78c7bff04a	avcodec/j2k: rename J2K_ constants to JPEG2000_ This should simplify merging the 2 decoders Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-21 21:44:34 +02:00
Michael Niedermayer	0ab0ed2b86	j2k: Rename structs to be more similar to jpeg2000dec This should simplify merging Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-21 21:44:34 +02:00
Michael Niedermayer	376e89e280	j2kdec: s/decode_packets/jpeg2000_decode_packets/ Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-21 21:44:34 +02:00
Paul B Mahol	dbb49a6539	vp3: zero allocated tables Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-05-21 17:49:29 +00:00
Michael Niedermayer	b1bbd715d8	avcodec/huffman: increase bits constant Fixes Ticket2593 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-21 13:51:04 +02:00
Michael Niedermayer	b9ea6a8414	avcodec/huffman: use named identifer for the bits constant Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-21 13:51:04 +02:00
Michael Niedermayer	1d7e6a6bde	avcodec/bitstream: print vlc length in error case. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-21 13:51:04 +02:00
Michael Niedermayer	b60a65ee2d	mjpegdec: fix AV_PIX_FMT_YUVJ411P handling Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-21 12:56:12 +02:00
Michael Niedermayer	a90baa63c3	add YUVJ411P Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-21 12:56:11 +02:00
Michael Niedermayer	1d8b1f0e51	Merge remote-tracking branch 'qatar/master' * qatar/master: proresdec: simplify slice component offsets handling Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-21 12:01:58 +02:00
Michael Niedermayer	6ef7b6af6b	Merge commit 'cfbd98abe82cfcb9984a18d08697251b72b110c8' * commit 'cfbd98abe82cfcb9984a18d08697251b72b110c8': mjpegdec: validate parameters in mjpeg_decode_scan_progressive_ac Conflicts: libavcodec/mjpegdec.c See: `1f41cffe1e` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-21 12:01:37 +02:00
Michael Niedermayer	3b071a4390	Merge commit 'a030279a67ef883df8cf3707774656fa1be81078' * commit 'a030279a67ef883df8cf3707774656fa1be81078': ljpeg: use the correct number of components in yuv Conflicts: libavcodec/mjpegdec.c See: `b2e57eb5a3` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-21 11:25:46 +02:00
Michael Niedermayer	f57a7ac9b8	Merge commit '8aa3500905fec6c4e657bb291b861d43c34d3de9' * commit '8aa3500905fec6c4e657bb291b861d43c34d3de9': mjpeg: Validate sampling factors Conflicts: libavcodec/mjpegdec.c See: `08c37a10e9` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-21 10:50:03 +02:00
Kostya Shishkov	03ece7b040	proresdec: simplify slice component offsets handling	2013-05-21 09:58:59 +02:00
Luca Barbato	cfbd98abe8	mjpegdec: validate parameters in mjpeg_decode_scan_progressive_ac Prevent out of buffer write when decoding broken samples. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	2013-05-21 09:46:02 +02:00
Luca Barbato	a030279a67	ljpeg: use the correct number of components in yuv Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	2013-05-20 22:02:05 +02:00
Luca Barbato	8aa3500905	mjpeg: Validate sampling factors They must be non-zero. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	2013-05-20 22:02:05 +02:00
Michael Niedermayer	2211c76287	smacker: remove av_clip_int16() Fixes Ticket2425 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-20 21:45:40 +02:00
Michael Niedermayer	2187600f47	libx264: silence: warning: the address of val will always evaluate as true Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-20 16:39:00 +02:00
Michael Niedermayer	f099cdaba3	avcodec/ratecontrol: silence "warning: expected_bits may be used uninitialized in this function" Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-20 15:49:49 +02:00
Michael Niedermayer	d61681f9e9	Merge remote-tracking branch 'qatar/master' * qatar/master: mpegvideo: unref old current_picture before allocating a new one Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-20 12:07:17 +02:00
Michael Niedermayer	c5e11e897a	Merge commit 'db347280eb3746d7b70888db97f1efe5f06f5624' * commit 'db347280eb3746d7b70888db97f1efe5f06f5624': vorbis: fallback to normal division instead of crashing Conflicts: libavcodec/vorbisdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-20 12:02:18 +02:00
Michael Niedermayer	ed113d7a6b	Merge commit 'ddf1b4a2f8a680126eb611428e4f47e6e5b8c6c0' * commit 'ddf1b4a2f8a680126eb611428e4f47e6e5b8c6c0': vorbis: simplify the inner loop in setup_classifs Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-20 11:42:03 +02:00
Michael Niedermayer	aef044d215	Merge commit '36f10380043c8b8c5cbf8c1add8695089cdaa341' * commit '36f10380043c8b8c5cbf8c1add8695089cdaa341': vorbis: use normal integer values for iterators Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-20 11:28:21 +02:00
Michael Niedermayer	fbba76e89d	Merge commit '98186578a2a21af5bfe6dd71d222dc270f763c7d' * commit '98186578a2a21af5bfe6dd71d222dc270f763c7d': vorbis: refactor vorbis_residue_decode_internal Conflicts: libavcodec/vorbisdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-20 10:58:43 +02:00
Michael Niedermayer	faac955d9b	Merge commit 'c360fb174b01170ab3fd3048d4d0acb44aa4e834' * commit 'c360fb174b01170ab3fd3048d4d0acb44aa4e834': win32: Do not use GetProcAddress when compiled for Vista+ Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-20 10:52:19 +02:00
Janne Grunau	4b79668154	mpegvideo: unref old current_picture before allocating a new one Allows decoding with only three frame buffers with frame reference counting. Fixes VAAPI based decoding in vlc which uses only three frame buffers for the mpegvideo-based codecs.	2013-05-19 23:02:35 +02:00
Luca Barbato	db347280eb	vorbis: fallback to normal division instead of crashing The use of ff_inverse speeds up slightly arches + compilers that do not provide a division faster than the whole machinery, such as ppc32 + gcc4.7, but has operational limits. Drop the always-enable assert and provide a fallback.	2013-05-19 22:56:37 +02:00
Luca Barbato	ddf1b4a2f8	vorbis: simplify the inner loop in setup_classifs	2013-05-19 22:56:37 +02:00
Luca Barbato	36f1038004	vorbis: use normal integer values for iterators No need to use fixed-size integers.	2013-05-19 22:56:37 +02:00
Luca Barbato	98186578a2	vorbis: refactor vorbis_residue_decode_internal	2013-05-19 22:56:37 +02:00
Michael Niedermayer	73b9f31c74	mjpeg_decode_com: remove redundant len checks Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-19 18:09:57 +02:00
Piotr Bandurski	2f75dcdc1c	mjpegdec: Fix field orderforinterlacedAVDJand AVRN in ntsc mode Fixes ticket1656 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-19 18:09:57 +02:00
Jean-Baptiste Kempf	c360fb174b	win32: Do not use GetProcAddress when compiled for Vista+ Instead link directly to the condition variable functions. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-05-19 18:22:39 +03:00
Michael Niedermayer	a3264b4ba1	ffv1dec: defuse membomb Fixes Ticket2589 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-19 13:56:13 +02:00
Michael Niedermayer	3e3514bce2	Merge commit 'ed50673066956d6f2201a57c3254569f2ab08d9d' * commit 'ed50673066956d6f2201a57c3254569f2ab08d9d': wavpack: validate samples size parsed in wavpack_decode_block Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-19 10:38:08 +02:00
Michael Niedermayer	2ad415cfa4	Merge commit '8c34558131d846d2b10389564caadaa206372fd4' * commit '8c34558131d846d2b10389564caadaa206372fd4': wavpack: return meaningful errors Conflicts: libavcodec/wavpack.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-19 10:22:05 +02:00
Michael Niedermayer	02788d2ac5	Merge commit '0f689a3d97a1d3053ca0e9516b296909a72ff31e' * commit '0f689a3d97a1d3053ca0e9516b296909a72ff31e': wavpack: K&R formatting cosmetics Conflicts: libavcodec/wavpack.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-19 10:10:00 +02:00
Carl Eugen Hoyos	e32bbd4112	proresdec2: Only try to decode alpha plane if four output planes were allocated. Fixes a crash with MPlayer.	2013-05-19 01:48:39 +02:00
Luca Barbato	ed50673066	wavpack: validate samples size parsed in wavpack_decode_block Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	2013-05-18 20:39:32 +02:00
Luca Barbato	8c34558131	wavpack: return meaningful errors And forward those that were already meaningful.	2013-05-18 20:37:18 +02:00
Christophe Gisquet	f49564c607	fmtconvert: int32_t input to int32_to_float_fmul_scalar It was previously declared as int. Does not change fate results for x86. Conflicts: libavcodec/ppc/fmtconvert_altivec.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-18 18:01:16 +02:00
Luca Barbato	0f689a3d97	wavpack: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	2013-05-18 17:19:43 +02:00
Kostya Shishkov	d13fa0e995	proresdec2: Support decoding transparency information. Signed-off-by: Carl Eugen Hoyos <cehoyos@ag.or.at>	2013-05-18 16:48:34 +02:00
Michael Niedermayer	5e29e91232	avcodec_align_dimensions2: add missing yuva formats Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-18 16:21:09 +02:00
Michael Niedermayer	ed0aed09e8	Merge remote-tracking branch 'qatar/master' * qatar/master: Escape 130 (RPL) decoder Conflicts: libavcodec/Makefile libavcodec/allcodecs.c libavcodec/codec_desc.c libavcodec/escape130.c libavcodec/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-18 14:31:01 +02:00
Michael Niedermayer	849bb62c2c	Merge commit 'cebdedca57d95834a8f8098c7b6a322a1163e26b' * commit 'cebdedca57d95834a8f8098c7b6a322a1163e26b': prores: decode alpha plane when it's present avfilter: check a malloc in avfilter_link(). Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-18 13:41:47 +02:00
Michael Niedermayer	20f75a810c	Merge commit '006ec64877fb638de4b15ae5fd969e22bd0f60ca' * commit '006ec64877fb638de4b15ae5fd969e22bd0f60ca': lavr doxy: add version.h to the lavr group lavc doxy: add avcodec.h to the libavcodec group. Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-18 11:25:58 +02:00
Michael Niedermayer	0718f0cc24	Merge commit 'bc8c1cdc7bfe7b1fe56df812aabdac3de2555cec' * commit 'bc8c1cdc7bfe7b1fe56df812aabdac3de2555cec': lavfi doxy: add a page for lavfi. jpegls: check the scan offset Conflicts: libavcodec/jpeglsdec.c libavfilter/avfilter.h libavutil/avutil.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-18 11:04:11 +02:00
Michael Niedermayer	7d84bb2bcc	Merge commit '4a4107b48944397c914aa39ee16a82fe44db8c4c' * commit '4a4107b48944397c914aa39ee16a82fe44db8c4c': jpegls: factorize return paths Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-18 10:22:39 +02:00
Michael Niedermayer	b53d6a47c5	Merge commit 'a5a0ef5e13a59ff53318a45d77c5624b23229c6f' * commit 'a5a0ef5e13a59ff53318a45d77c5624b23229c6f': jpegls: return meaningful errors sparc: VIS mnemonics Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-18 10:05:00 +02:00
Eli Friedman	350914fc80	Escape 130 (RPL) decoder Some fixes provided by Paul B Mahol <onemda@gmail.com> and Michael Niedermayer <michaelni@gmx.at> and me. Signed-off-by: Diego Biurrun <diego@biurrun.de> Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	2013-05-18 07:12:56 +02:00
Kostya Shishkov	cebdedca57	prores: decode alpha plane when it's present	2013-05-18 07:11:34 +02:00
Anton Khirnov	f0cebf51dd	lavc doxy: add avcodec.h to the libavcodec group.	2013-05-17 20:27:38 +02:00
Luca Barbato	4a4107b489	jpegls: factorize return paths	2013-05-17 16:44:13 +02:00
Luca Barbato	a5a0ef5e13	jpegls: return meaningful errors	2013-05-17 16:44:13 +02:00
Luca Barbato	abad374909	jpegls: check the scan offset Prevent an out of array bound write. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	2013-05-17 16:44:13 +02:00
Michael Kostylev	2768f7e4fe	sparc: VIS mnemonics Currently, if VIS is enabled by configure, it will also be enabled at run-time regardless of its support in the hardware. Thus, masking VIS usage as it is done in vis.h by constructing binary instructions is pointless. Using normal VIS mnemonics in inline assembly allows to take advantage of automatic register allocation, gets rid of register variables, which are unsupported by suncc for SPARC, and improves code readability. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2013-05-17 15:37:03 +02:00
Michael Niedermayer	ebe8c7fe52	vc1dec: restructure interpmvp code This fixes a valgrind warning about use of uninitialized stuff (no actual such use occurs though) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-17 15:11:47 +02:00
Vignesh Venkatasubramanian	98c292a7a8	Adding support for encoding VP8 Alpha This patch adds support for encoding VP8 files with alpha. The alpha channel is encoded separately and the output is placed in AVPacket's side_data. The muxer then muxes it into the BlockAdditional element of the matroska container. More details on spec here: http://goo.gl/wCP1y Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-17 15:11:23 +02:00
Michael Niedermayer	1a0057dc88	Merge commit 'db8e336e5fc18c41cb4e9bab1960349e9800d546' * commit 'db8e336e5fc18c41cb4e9bab1960349e9800d546': pthread: reindent Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-17 11:55:40 +02:00
Michael Niedermayer	36d349034e	Merge commit '30e256430eb88c6d4c382581b89bca171d79fbc0' * commit '30e256430eb88c6d4c382581b89bca171d79fbc0': lavc/pthread: remove obsolete checks Conflicts: libavcodec/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-17 11:49:00 +02:00
Michael Niedermayer	5bc892cb17	Merge commit '1232a1647ab27e024a3baf4d01d40c8d08d6ced9' * commit '1232a1647ab27e024a3baf4d01d40c8d08d6ced9': Apple Intermediate Codec decoder movenc: Don't add base_data_offset in tfhd for PIFF files Conflicts: Changelog libavcodec/allcodecs.c libavcodec/avcodec.h libavcodec/codec_desc.c libavcodec/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-17 10:38:08 +02:00
Michael Niedermayer	c453da33a3	Merge commit '1fb013a57c6d98d3f425506eb25f32b2cf7ddc6f' * commit '1fb013a57c6d98d3f425506eb25f32b2cf7ddc6f': vc1dec: Add support for interlaced B-frames Conflicts: libavcodec/vc1dec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-17 10:23:40 +02:00
Jindrich Makovicka	259af1b923	mpegvideo: allocate sufficiently large scratch buffer for interlaced vid MPV_decode_mb_internal needs 3 * 16 * linesize bytes of scratch buffer For interlaced content, linesize is multiplied by two after the allocation of the scratch buffer, and the dest_cr pointer ends past the buffer. This patch makes ff_mpv_frame_size_alloc allocate a total of (aligned line_size) * 2 * 16 * 3 bytes, which suffices even for the interlaced case. CC:libav-stable@libav.org Signed-off-by: Jindrich Makovicka <makovick@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2013-05-17 07:49:05 +02:00
Anton Khirnov	db8e336e5f	pthread: reindent	2013-05-17 07:44:50 +02:00
Anton Khirnov	30e256430e	lavc/pthread: remove obsolete checks Those were useful when avcodec_thread_init() was a public functions. It was deprecated and removed some time ago, so those checks are not needed anymore.	2013-05-17 07:44:40 +02:00
Kostya Shishkov	1232a1647a	Apple Intermediate Codec decoder	2013-05-17 06:31:05 +02:00
Michael Niedermayer	ab074ab9fe	avcodec/pthread: fix ffv1 with 2 threads Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-17 00:28:51 +02:00
Sebastian Sandberg	1fb013a57c	vc1dec: Add support for interlaced B-frames Signed-off-by: Martin Storsjö <martin@martin.st>	2013-05-17 00:28:37 +03:00
Clément Bœsch	6c5bd7d785	lavc/vc1dec: fix a few "may be used uninitialized" warnings.	2013-05-16 23:08:01 +02:00
Michael Niedermayer	09b3bbe605	libvpxenc: Fix "passing argument 3 of av_image_copy from incompatible pointer type" warning Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-16 22:54:16 +02:00
Michael Niedermayer	f4cc38e339	vc1dec: silence "may be used uninitialized in this function" warning from gcc Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-16 22:32:01 +02:00
Michael Niedermayer	c607a2cc97	Merge remote-tracking branch 'qatar/master' * qatar/master: sparc: Eliminate dead code in VIS acceleration macros flacdec: drop unnecessary assert mjpegdec: properly report unsupported disabled features Conflicts: libavcodec/flacdec.c libavcodec/mjpegdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-16 17:10:51 +02:00
Michael Kostylev	4dbceaa3a8	sparc: Eliminate dead code in VIS acceleration macros Signed-off-by: Diego Biurrun <diego@biurrun.de>	2013-05-16 14:30:49 +02:00
Luca Barbato	39cc4c61de	flacdec: drop unnecessary assert The condition cannot happen anymore.	2013-05-16 14:05:46 +02:00
Luca Barbato	b25e49b187	mjpegdec: properly report unsupported disabled features When JPEG-LS support is disabled the decoder would feed the data to the JPEG Lossless decode_*_scan function resulting in faulty decoding. CC: libav-stable@libav.org	2013-05-16 14:05:46 +02:00
Michael Niedermayer	efc08e00cc	Merge commit 'b3ea76624ad1baab0b6bcc13f3f856be2f958110' * commit 'b3ea76624ad1baab0b6bcc13f3f856be2f958110': vf_aspect: use the name 's' for the pointer to the private context Remove commented-out debug #define cruft Conflicts: libavcodec/4xm.c libavcodec/dvdsubdec.c libavcodec/ituh263dec.c libavcodec/mpeg12.c libavfilter/avfilter.c libavfilter/vf_aspect.c libavfilter/vf_fieldorder.c libavformat/rtmpproto.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-16 09:56:43 +02:00
Michael Niedermayer	39354d6089	Merge commit 'ff4fc5ef12a37716c5c5d8928a2db92428e916ec' * commit 'ff4fc5ef12a37716c5c5d8928a2db92428e916ec': jpegls: K&R formatting cosmetics Conflicts: libavcodec/jpegls.c libavcodec/jpegls.h libavcodec/jpeglsdec.c libavcodec/jpeglsenc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-16 09:46:19 +02:00
Michael Niedermayer	0d83b5722e	Merge commit '9cacdabd1c8cd257a942d8289349c37d992989b7' * commit '9cacdabd1c8cd257a942d8289349c37d992989b7': jpegls: cosmetics: Drop some unnecessary parentheses mpegvideo: Remove commented-out PARANOID debug cruft Conflicts: libavcodec/jpegls.c libavcodec/mpegvideo.c libavcodec/x86/mpegvideo.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-16 09:19:11 +02:00
Michael Niedermayer	4390fa6273	Merge commit 'd46c588f3cb1963a00e990ceaf4ba9ffa05a716d' * commit 'd46c588f3cb1963a00e990ceaf4ba9ffa05a716d': Remove commented-out #includes h263dec: Remove broken and disabled debug cruft vc1: Reindent INIT_LUT(), align backslashes Conflicts: libavcodec/vc1.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-16 09:11:04 +02:00
Diego Biurrun	2832ea26f3	Remove commented-out debug #define cruft	2013-05-16 00:23:30 +02:00
Luca Barbato	ff4fc5ef12	jpegls: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	2013-05-16 00:00:41 +02:00
Diego Biurrun	9cacdabd1c	jpegls: cosmetics: Drop some unnecessary parentheses	2013-05-15 23:58:04 +02:00
Diego Biurrun	004b81c465	mpegvideo: Remove commented-out PARANOID debug cruft	2013-05-15 23:53:42 +02:00
Diego Biurrun	bfd00cc4c2	h263dec: Remove broken and disabled debug cruft	2013-05-15 23:01:21 +02:00
Michael Niedermayer	e3c24f663e	Merge remote-tracking branch 'qatar/master' * qatar/master: configure: Use linker hardening flags on mingw vc1: Make INIT_LUT() self contained vc1: Simplify code by using INIT_LUT() vc1: Move INIT_LUT() further up to allow using it in more places vc1dec: Remove some now unused variables vc1dec: Do not allow field_mode to change after the first header vc1, mss2: Check for any negative return value from ff_vc1_parse_frame_header vc1dec: Fix current ptr selection in vc1_mc_4mv_chroma() vc1dec: Factorize picture pointer selection in vc1_mc_4mv_chroma() vc1dec: Factorize picture pointer selection code vc1dec: Factorize srcU/V offseting vc1dec: Fix tff == 0 handling in init_block_index() vc1dec: Update destination pointers in context for fields Conflicts: libavcodec/vc1.c libavcodec/vc1dec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-15 20:09:20 +02:00
Martin Storsjö	b0696e947f	vc1: Reindent INIT_LUT(), align backslashes Signed-off-by: Martin Storsjö <martin@martin.st>	2013-05-15 20:59:24 +03:00
Michael Niedermayer	a9cadacdd9	dpxenc: dont shift into the sign bit. Fixes IOC warnings Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-15 12:15:21 +02:00
Michael Niedermayer	6ce2c3106d	vc1: Make INIT_LUT() self contained Move the local variables it uses into the macro, enclosing them in a do {} while (0) scope. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-05-15 12:42:53 +03:00
Michael Niedermayer	c7c71f95f8	replace remaining PIX_FMT_* flags with AV_PIX_FMT_FLAG_* Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-15 11:23:14 +02:00
Michael Niedermayer	37f2ac36a9	vc1: Simplify code by using INIT_LUT() Signed-off-by: Martin Storsjö <martin@martin.st>	2013-05-15 12:13:53 +03:00
Michael Niedermayer	0379fc1487	vc1: Move INIT_LUT() further up to allow using it in more places Signed-off-by: Martin Storsjö <martin@martin.st>	2013-05-15 12:13:53 +03:00
Martin Storsjö	3ca3709ad4	vc1dec: Remove some now unused variables Signed-off-by: Martin Storsjö <martin@martin.st>	2013-05-15 12:13:53 +03:00
Michael Niedermayer	4162fc62b3	vc1dec: Do not allow field_mode to change after the first header This fixes out of array accesses. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Martin Storsjö <martin@martin.st>	2013-05-15 12:13:53 +03:00
Martin Storsjö	ec7d002e55	vc1, mss2: Check for any negative return value from ff_vc1_parse_frame_header This is required if we return other error codes than explicitly -1, which so far has been the only other possible return value besides 0. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-05-15 12:13:53 +03:00
Michael Niedermayer	ff4680922f	Merge remote-tracking branch 'qatar/master' * qatar/master: pixdesc: rename PIX_FMT_* flags to AV_PIX_FMT_FLAG_* Conflicts: doc/APIchanges libavcodec/avpicture.c libavcodec/ffv1dec.c libavcodec/ffv1enc.c libavcodec/imgconvert.c libavcodec/tiffenc.c libavfilter/vf_pixdesctest.c libavfilter/vf_scale.c libavutil/imgutils.c libavutil/pixdesc.c libavutil/version.h libswscale/swscale_internal.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-15 11:10:09 +02:00
Michael Niedermayer	ccb148e478	vc1dec: Fix current ptr selection in vc1_mc_4mv_chroma() No sample tried shows a difference. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-05-15 11:40:38 +03:00
Michael Niedermayer	201412ffec	vc1dec: Factorize picture pointer selection in vc1_mc_4mv_chroma() Signed-off-by: Martin Storsjö <martin@martin.st>	2013-05-15 11:40:17 +03:00
Michael Niedermayer	2412ad1717	vc1dec: Factorize picture pointer selection code Signed-off-by: Martin Storsjö <martin@martin.st>	2013-05-15 11:39:57 +03:00
Michael Niedermayer	19673db34a	vc1dec: Factorize srcU/V offseting Signed-off-by: Martin Storsjö <martin@martin.st>	2013-05-15 11:39:36 +03:00
Michael Niedermayer	012b319d91	vc1dec: Fix tff == 0 handling in init_block_index() This fixes several files from VLC ticket 5887. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-05-15 11:39:17 +03:00
Michael Niedermayer	75835abe91	Merge commit '7c57a582a03fb473091a88737ab92b9f2a5bb87a' * commit '7c57a582a03fb473091a88737ab92b9f2a5bb87a': jpeg2000dec: don't use deprecated PIX_FMT values Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-15 10:39:00 +02:00
Michael Niedermayer	0313653928	vc1dec: Update destination pointers in context for fields This replaces a large number of checks for the second field by fixing the pointers when they are setup. This should also fix I/BI field pictures. Changes checksums for vc1_sa10143, the file becomes slightly closer to what the reference decoder outputs. Based on "vc1dec: the second field is written wrong to the picture" by Sebastian Sandberg <sebastiand.sandberg@gmail.com>. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-05-15 11:38:49 +03:00
Michael Niedermayer	85de84c3e0	Merge commit '7cbc4cb4424430586ce2d5c0dba81174c6d1db01' * commit '7cbc4cb4424430586ce2d5c0dba81174c6d1db01': fate: update the mmf reference mmf: Write metadata into an Optional Data chunk jpeg2000dec: Use correct printf length modifier for pointer differences Conflicts: libavformat/mmf.c tests/ref/lavf/mmf Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-15 10:15:15 +02:00
Michael Niedermayer	23439cf99b	Merge commit '5d9d8461fbb87046a7ca220d3676a045bd7ab46e' * commit '5d9d8461fbb87046a7ca220d3676a045bd7ab46e': vc1dec: Don't apply the loop filter on fields Conflicts: tests/ref/fate/vc1_sa10143 Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-15 10:07:15 +02:00
Michael Niedermayer	cb22692f05	Merge commit 'fe06795d783785a76c6cbcaa2cd3012e6deb5fa5' * commit 'fe06795d783785a76c6cbcaa2cd3012e6deb5fa5': vc1: implement frame interlaced b-frame header parsing Conflicts: libavcodec/vc1.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-15 09:57:28 +02:00
Michael Niedermayer	b602e47f12	Merge commit '46430fd47c6239ef8742d0a34f9412d5060fa798' * commit '46430fd47c6239ef8742d0a34f9412d5060fa798': vc1dec: Don't attempt error concealment on field pictures vc1dec: fieldtx is only valid for interlaced frame pictures aacenc: Fix erasure of surround channels aacenc: Fix target bitrate for twoloop quantiser search Conflicts: libavcodec/vc1dec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-15 09:49:17 +02:00
Michael Niedermayer	6bf6b9c279	Merge commit '252c0bfdc014c1fb6ad4fe06242c7beca58a6b41' * commit '252c0bfdc014c1fb6ad4fe06242c7beca58a6b41': lavc: Fix msvc compilation of utils.c with -WX (warnings treated as errors) Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-15 09:39:07 +02:00
Anton Khirnov	e6c4ac7b5f	pixdesc: rename PIX_FMT_* flags to AV_PIX_FMT_FLAG_*	2013-05-15 07:46:51 +02:00
Anton Khirnov	7c57a582a0	jpeg2000dec: don't use deprecated PIX_FMT values	2013-05-15 07:46:39 +02:00
Vignesh Venkatasubramanian	48de04f4ec	avcodec/avpacket: Refactoring copy_side_data into a separate function Refactoring copy_side_data into a separate function so that it can be called in cases where side data needs to be duplicated. Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-14 22:51:12 +02:00
Michael Niedermayer	5d22ac488b	libx264: zero x264_picture before use. This prevents use of uninitialized memory by ffmpeg later (i_qpplus1) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-14 22:44:08 +02:00
Diego Biurrun	a349458e67	jpeg2000dec: Use correct printf length modifier for pointer differences Also eliminate an unnecessary cast. Fixes the following warning: jpeg2000dec.c:1200:20: warning: format ‘%lX’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘long long unsigned int’	2013-05-14 16:46:56 +02:00
Martin Storsjö	5d9d8461fb	vc1dec: Don't apply the loop filter on fields Fixes read of uninitialized memory. Based on a patch by Michael Niedermayer. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-05-14 14:36:00 +03:00
Hendrik Leppkes	fe06795d78	vc1: implement frame interlaced b-frame header parsing Signed-off-by: Martin Storsjö <martin@martin.st>	2013-05-14 13:24:55 +03:00
Michael Niedermayer	46430fd47c	vc1dec: Don't attempt error concealment on field pictures This is not implemented and doesn't work. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-05-14 13:24:52 +03:00
Michael Niedermayer	a887372109	Merge commit '1399931d07f0f37ef4526eb8d39d33c64e09618a' * commit '1399931d07f0f37ef4526eb8d39d33c64e09618a': x86: dsputil: Rename dsputil_mmx.h --> dsputil_x86.h Conflicts: libavcodec/x86/dsputil_mmx.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-14 12:12:20 +02:00
Sebastian Sandberg	1bd57a850a	vc1dec: fieldtx is only valid for interlaced frame pictures The fieldtx_plane is not cleared for interlaced fields. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-05-14 12:44:09 +03:00
Claudio Freire	8bbdd20a29	aacenc: Fix erasure of surround channels This was due to a miscomputation of s->cur_channel, which led to psy-based encoders using the psy coefficients for the wrong channel. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-05-14 12:42:05 +03:00
Claudio Freire	f4d0a63b5b	aacenc: Fix target bitrate for twoloop quantiser search This fixes a case where multichannel bitrate isn't accurately targetted by psy model alone, never achieving the target bitrate. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-05-14 12:42:04 +03:00
Claudio Freire	7c71ada4ca	aacenc: Fix a rounding bug in aacpsy channel bitrate computation Signed-off-by: Martin Storsjö <martin@martin.st>	2013-05-14 12:42:03 +03:00
Michael Niedermayer	b2da63db50	Merge commit '245b76a108585b6fb52eebc2626c472d6fa530dc' * commit '245b76a108585b6fb52eebc2626c472d6fa530dc': x86: dsputil: Split inline assembly from init code Conflicts: libavcodec/x86/dsputil_mmx.c Note, the author attribution is left in place and not removed as it is in the merged commit. Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-14 11:19:20 +02:00
Michael Niedermayer	eda9d97b7a	Merge commit '46bb456853b197f4562de7acf5d42abf11ded9be' * commit '46bb456853b197f4562de7acf5d42abf11ded9be': x86: dsputil: Refactor pixels16 wrapper functions with a macro Conflicts: libavcodec/x86/hpeldsp_avg_template.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-14 10:18:46 +02:00
Matt Wolenetz	252c0bfdc0	lavc: Fix msvc compilation of utils.c with -WX (warnings treated as errors) This fixes https://bugzilla.libav.org/show_bug.cgi?id=514. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-05-14 10:04:43 +03:00
Michael Niedermayer	1e00bbb10c	avcodec/lcldec: Check that dimensions are a multiple of the subsample factors Other dimensions would not work correctly currently, also ask for a sample for files that fail this check. This fixes an integer overflow leading to out of array accesses. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-13 18:52:00 +02:00
Paul B Mahol	8671e995c8	imgconvert: silence "incompatible pointer type" warning Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-05-13 14:42:41 +00:00
Michael Niedermayer	f9db2fc84d	cdgraphics: initialize buffer Prevent use of uninitialized memory Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-13 14:39:32 +02:00
Michael Niedermayer	e6b6ae4695	vorbisdec: check codebook entry count Fixes assertion failure Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-13 14:27:35 +02:00
Michael Niedermayer	69d52ef8ff	Merge commit 'f54b55058a429c4eea5bae7e5bcb49bd29b34199' * commit 'f54b55058a429c4eea5bae7e5bcb49bd29b34199': configure: Rename cmov processor capability to i686 Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-13 11:29:40 +02:00
Andrey Utkin	bc63a76083	pngenc: Add 'dpi', 'dpm' options Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-13 00:12:45 +02:00
Paul B Mahol	ae9ef151ad	dpxenc: simplifiy code using AVPixFmtDescriptor Update rgb24 fate test as it no longer writes image in big endian format. Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-05-12 21:56:29 +00:00
Paul B Mahol	22a038606c	dpxenc: do not set coded_frame Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-05-12 21:15:59 +00:00
Diego Biurrun	1399931d07	x86: dsputil: Rename dsputil_mmx.h --> dsputil_x86.h The header is not (anymore) MMX-specific.	2013-05-12 22:28:07 +02:00
Diego Biurrun	245b76a108	x86: dsputil: Split inline assembly from init code Also remove some pointless comments.	2013-05-12 22:28:07 +02:00
Diego Biurrun	46bb456853	x86: dsputil: Refactor pixels16 wrapper functions with a macro	2013-05-12 22:28:07 +02:00
Diego Biurrun	f54b55058a	configure: Rename cmov processor capability to i686 The goal is to make the capapility slightly more general and have it cover the availability of the nopl instruction in addition to cmov.	2013-05-12 21:23:38 +02:00
Claudio Freire	e41cd3cdeb	aacenc: Fix ticket #1784 : erasure of surround channels This was due to a miscomputation of s->cur_channel, which led to psy-based encoders using the psy coefficients for the wrong channel. Test sample attached on the bug tracker had the peculiar case of all other channels being silent, so the error was far more noticeable. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-12 19:14:17 +02:00
Michael Niedermayer	cbcc5cbbd8	Merge remote-tracking branch 'jamrial/adpcm' * jamrial/adpcm: ADPCM IMA Radical decoder RedSpark demuxer RSD demuxer adpcm_thp: Allow the use of extradata for the adpcm table ADP demuxer ADPCM DTK decoder Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-12 00:38:39 +02:00
Michael Niedermayer	9a2153894f	ffv1enc: fix 1000l typo Thanks to ubitux for spotting that Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-11 21:33:03 +02:00
Michael Niedermayer	b8a2331a70	ffv1: check for malloc failure. Somehow i managed to loose this fix before pushing Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-11 21:23:46 +02:00
Michael Niedermayer	bd63f8f657	ffv1enc: Fix memleak Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-11 21:03:54 +02:00
Michael Niedermayer	19411d32d4	ffv1enc: dont set coded_frame Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-11 20:37:20 +02:00
Michael Niedermayer	a0c0900e47	ffv1dec: Support frame threading with gop > 1 This is about 20-30% faster than slice threading Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-11 20:17:45 +02:00
Michael Niedermayer	54602590d9	ffv1enc: Check the return value of ffv1_common_init() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-11 20:17:09 +02:00
Michael Niedermayer	69cfe63a43	ffv1: Switch to ThreadFrame Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-11 20:16:49 +02:00
Michael Niedermayer	496f2df908	Merge remote-tracking branch 'qatar/master' * qatar/master: indeo3: avoid writes without necessary alignment in copy_cell() Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-10 23:26:32 +02:00
Michael Niedermayer	5e1278c640	Merge commit '2c299d4165cd9653153e12270971c2368551b79e' * commit '2c299d4165cd9653153e12270971c2368551b79e': x86: sbrdsp: implement SSE2 qmf_pre_shuffle Conflicts: libavcodec/x86/sbrdsp.asm libavcodec/x86/sbrdsp_init.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-10 23:16:09 +02:00
James Almer	67fad0d221	ADPCM IMA Radical decoder Signed-off-by: James Almer <jamrial@gmail.com>	2013-05-10 16:53:50 -03:00
James Almer	22c7784f60	adpcm_thp: Allow the use of extradata for the adpcm table There are several containers that support adpcm_thp (Also known as Gamecube DSP) streams, but only thp files contain the coeff table and previous sample inside each frame. Some don't even contain previous sample information at all. This change will make it easier to implement demuxers for said containers without having to create a new decoder. Signed-off-by: James Almer <jamrial@gmail.com>	2013-05-10 16:10:53 -03:00
James Almer	e7814ed839	ADPCM DTK decoder Signed-off-by: James Almer <jamrial@gmail.com>	2013-05-10 16:10:51 -03:00
Janne Grunau	94235f2ba2	indeo3: avoid writes without necessary alignment in copy_cell() Cells starting at a position aligned to 8 pixels but wider than 4 blocks are copied with 3 blocks per loop. This creates problems on the next loop iterations since the routine copying 2 blocks requires the same alignment on some architectures like ARM NEON.	2013-05-10 12:02:09 +02:00
Christophe Gisquet	2c299d4165	x86: sbrdsp: implement SSE2 qmf_pre_shuffle From 253 to 51 cycles on Arrandale and Win64. 44 cycles on SandyBridge. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2013-05-10 09:31:27 +02:00
Michael Niedermayer	500220a8e8	mimic: Fix race condition Fixes access after free. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-10 01:40:24 +02:00
Paul B Mahol	13cb6ed3c4	takdec: simplify use of scalarproduct_int16 in decode_subframe() Makes decoding little faster. Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-05-09 20:36:58 +00:00
Clément Bœsch	570d63eef3	lavu: add FF_CEIL_RSHIFT and use it in various places.	2013-05-09 16:59:42 +02:00
Michael Niedermayer	769efe56b1	Merge remote-tracking branch 'qatar/master' * qatar/master: x86: dsputil: Remove unused argument from QPEL_OP macro Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-09 11:55:46 +02:00
Michael Niedermayer	bda5487d92	Merge commit '3d40c1ee742db5f13ebcf53c2d1fa4bf4f39bcd2' * commit '3d40c1ee742db5f13ebcf53c2d1fa4bf4f39bcd2': x86: dsputil: Move TRANSPOSE4 macro to the only place it is used Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-09 11:43:00 +02:00
Michael Niedermayer	164899c6e8	Merge commit '71469f3b636fbe06b6aca5933f9fdebddd8d5f57' * commit '71469f3b636fbe06b6aca5933f9fdebddd8d5f57': x86: dsputil: Move constant declarations into separate header Conflicts: libavcodec/x86/dsputil_mmx.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-09 11:36:29 +02:00
Michael Niedermayer	5747d835c7	Merge commit 'ed880050edf061b38d3e39e25657c59ad9108b27' * commit 'ed880050edf061b38d3e39e25657c59ad9108b27': x86: dsputil: Group all assembly constants together in constants.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-09 11:23:40 +02:00
Michael Niedermayer	3469c24a10	Merge commit '87614667606b42476f9017d79faf12b45a0bd77c' * commit '87614667606b42476f9017d79faf12b45a0bd77c': x86: dsputil: Move ff_pd assembly constants to the only place they are used Conflicts: libavcodec/x86/lpc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-09 11:01:14 +02:00
Diego Biurrun	f243bf7aa2	x86: dsputil: Remove unused argument from QPEL_OP macro	2013-05-08 18:18:58 +02:00
Diego Biurrun	3d40c1ee74	x86: dsputil: Move TRANSPOSE4 macro to the only place it is used	2013-05-08 18:18:23 +02:00
Diego Biurrun	71469f3b63	x86: dsputil: Move constant declarations into separate header	2013-05-08 18:18:23 +02:00
Paul B Mahol	5c057433cc	libswscale: GBRAP input & output and GBRAP16 input support Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-05-08 12:48:05 +00:00
Michael Niedermayer	e3869dd17e	Merge commit '1b343cedd7cd68e7865aa5280d1568c7e5d79917' * commit '1b343cedd7cd68e7865aa5280d1568c7e5d79917': x86: dsputil: Remove unused ff_pb_3F constant x86: dsputil: Remove unused MOVQ_BONE macro Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-08 14:13:48 +02:00
Michael Niedermayer	69d2eff5af	Merge commit '63bac48f734fc69cca2ef2cfada92cd9a222734d' * commit '63bac48f734fc69cca2ef2cfada92cd9a222734d': x86: dsputil: Move rv40-specific functions where they belong Conflicts: libavcodec/x86/dsputil_mmx.c libavcodec/x86/dsputil_mmx.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-08 14:08:00 +02:00
Michael Niedermayer	2f9ef60c97	Merge commit '92f8e06ecb431a427ea13d794e5a6bc927a034d2' * commit '92f8e06ecb431a427ea13d794e5a6bc927a034d2': x86: dsputil hpeldsp: Move shared template functions into separate object Conflicts: libavcodec/x86/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-08 14:01:58 +02:00
Michael Niedermayer	bf18810a21	Merge commit '7edaf4edb5c3c04f34ad1242680cbc32d11f4087' * commit '7edaf4edb5c3c04f34ad1242680cbc32d11f4087': x86: rnd_template: Eliminate pointless OP_AVG macro indirection Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-08 13:55:31 +02:00
Michael Niedermayer	fe6a36e768	Merge commit 'e55e8b2c362a60bad66929d83d8c83b0d7f5ffc9' * commit 'e55e8b2c362a60bad66929d83d8c83b0d7f5ffc9': lavc: do not leak frames in avcodec_decode_audio4 Conflicts: libavcodec/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-08 13:25:19 +02:00
Michael Niedermayer	e077ba8016	Merge commit 'a97d8cc16e0da30c9ffefa1ede2a0adf3db5f3f8' * commit 'a97d8cc16e0da30c9ffefa1ede2a0adf3db5f3f8': indeo3: use unaligned reads on reference blocks. Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-08 11:54:29 +02:00
Michael Niedermayer	1bad40ef27	Merge commit '70f9661542a581dfe93b636b1c55b5558e4a4e3c' * commit '70f9661542a581dfe93b636b1c55b5558e4a4e3c': jpeg2000dec: initialize static data just once Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-08 11:46:41 +02:00
Michael Niedermayer	aecb3421f6	Merge commit '45a1694fde251ee56e23aec073d73172c00aa470' * commit '45a1694fde251ee56e23aec073d73172c00aa470': jpeg2000dec: cleanup properly after decoding errors Conflicts: libavcodec/jpeg2000dec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-08 11:41:54 +02:00
Christophe Gisquet	fc37cd4333	x86: sbrdsp: force PIC addressing for Win64 MSVC complains about the 32bits addressing, while mingw/gcc does not. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-08 03:07:03 +02:00
Michael Niedermayer	c67bca2b5a	avcodec/mpegvideo: Fix edge emu with lowres Fixes a few green artifacts at the top Fixes rest of Ticket 2535 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-08 01:18:56 +02:00
Michael Niedermayer	bca50e5cd5	avcodec/mpegvideo: Fix block height for lowres 3 interlaced blocks Fixes green trash Fixes part of Ticket2535 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-08 01:17:45 +02:00
Diego Biurrun	ed880050ed	x86: dsputil: Group all assembly constants together in constants.c	2013-05-08 01:04:04 +02:00
Diego Biurrun	8761466760	x86: dsputil: Move ff_pd assembly constants to the only place they are used	2013-05-08 01:04:04 +02:00
Michael Niedermayer	9dd04f6d8c	sanm: Check dimensions before use Fixes integer overflow and out of array accesses Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-07 21:59:05 +02:00
Michael Niedermayer	ad002e1a13	avcodec/cdgraphics: check buffer size before use Fixes out of array accesses Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-07 21:06:48 +02:00
Michael Niedermayer	ead590c256	dxa: check vectors of 2x2 motion blocks Fixes out of array reads Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-07 20:33:46 +02:00
Michael Niedermayer	f96e0eb238	dxa: check vectors of 4x4 motion blocks Fixes out of array reads Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-07 20:20:14 +02:00
Michael Niedermayer	89d998f1c1	shorten: allocate space for padding Fixes array overread Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-07 20:05:53 +02:00
Diego Biurrun	1b343cedd7	x86: dsputil: Remove unused ff_pb_3F constant	2013-05-07 18:03:35 +02:00
Diego Biurrun	63bac48f73	x86: dsputil: Move rv40-specific functions where they belong	2013-05-07 18:03:35 +02:00
Diego Biurrun	3334cbec0a	x86: dsputil: Remove unused MOVQ_BONE macro	2013-05-07 18:03:35 +02:00
Diego Biurrun	92f8e06ecb	x86: dsputil hpeldsp: Move shared template functions into separate object	2013-05-07 18:03:34 +02:00
Diego Biurrun	7edaf4edb5	x86: rnd_template: Eliminate pointless OP_AVG macro indirection	2013-05-07 18:03:34 +02:00
Michael Niedermayer	d23b8462b5	gifdec: reset previous Graphic Control Extension disposal type This fixes out of array accesses. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-07 17:03:34 +02:00
Luca Barbato	e55e8b2c36	lavc: do not leak frames in avcodec_decode_audio4 Notwithstanding the return value the frame should be freed if is not going to be used. Reported-by: Matthew Wolenetz <wolenetz@chromium.org>	2013-05-07 14:37:32 +02:00
Michael Niedermayer	144baf427a	Merge remote-tracking branch 'cehoyos/master' * cehoyos/master: Support decoding of Lagarith frame type FRAME_SOLID_COLOR. Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-07 14:21:49 +02:00
Gunther Piez	acc4a7e5b3	Ticket #2540 Enable threading when using -c:v libx264rgb Signed-off-by: Gunther Piez <gupiez@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-07 13:38:15 +02:00
Anton Khirnov	a97d8cc16e	indeo3: use unaligned reads on reference blocks. They are not guaranteed to be aligned. Fixes Bug 503. CC:libav-stable@libav.org	2013-05-07 12:29:56 +02:00
Carl Eugen Hoyos	f381dc1d61	Support decoding of Lagarith frame type FRAME_SOLID_COLOR. Fixes bug 459.	2013-05-07 11:46:35 +02:00
Matt Wolenetz	004779cc59	avcodec/utils: Fix leak by dereferencing audio frame when side data causes whole frame skip Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-07 01:33:08 +02:00
Michael Niedermayer	974420a701	jpeg2000dec: fix memleaks in error cases in jpeg2000_decode_frame() Reviewed-by: Nicolas BERTRAND <nicoinattendu@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-06 22:56:22 +02:00
Janne Grunau	70f9661542	jpeg2000dec: initialize static data just once	2013-05-06 22:45:47 +02:00
Janne Grunau	45a1694fde	jpeg2000dec: cleanup properly after decoding errors Fixes memory leak in fate-redcode-demux.	2013-05-06 22:27:33 +02:00
Carl Eugen Hoyos	905e1e4b52	Cosmetics: Fix indentation and add braces after last commit.	2013-05-06 21:55:14 +02:00
Carl Eugen Hoyos	8b8fa09b65	vc1dec: Call ff_vdpau_vc1_decode_picture() once for each field. Fixes mplayer -vc ffvc1vdpau for interlaced streams.	2013-05-06 21:55:14 +02:00
Rainer Hochecker	06d8fdb660	Fix vdpau vc1 interlace modes also when using decoder vc1_vdpau. Signed-off-by: Carl Eugen Hoyos <cehoyos@ag.or.at>	2013-05-06 21:55:14 +02:00
Michael Niedermayer	050b48f397	Merge commit '6c5eac9a603a91a707d030d96ba97e2ef6b3ce50' * commit '6c5eac9a603a91a707d030d96ba97e2ef6b3ce50': swscale: Remove unnecessary backslashes jpeg2000: Fix uninitialized data errors pointed out by valgrind/memcheck Conflicts: libavcodec/jpeg2000dec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-06 21:23:29 +02:00
Nicolas Bertrand	a06f0cef5b	jpeg2000: fix for uninitialized data errors in valgrind/memcheck Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-06 21:14:19 +02:00
Michael Niedermayer	108e2ae829	Merge commit '110796739ab32854dc0b6b0a1c95e6ae98889062' * commit '110796739ab32854dc0b6b0a1c95e6ae98889062': x86: hpeldsp: Move avg_pixels8_x2_mmx() out of hpeldsp_rnd_template.c Conflicts: libavcodec/x86/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-06 21:00:40 +02:00
Michael Niedermayer	a6e782434a	Merge commit 'dc1b328d0df6e5ad5ff0ca4ae031e08466624f9c' * commit 'dc1b328d0df6e5ad5ff0ca4ae031e08466624f9c': x86: hpeldsp: Only compile MMX hpeldsp code if MMX is enabled Conflicts: libavcodec/x86/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-06 20:53:37 +02:00
Michael Niedermayer	32cc7dacde	Merge commit '9e5e76ef9ea803432ef2782a3f528c3f5bab621e' * commit '9e5e76ef9ea803432ef2782a3f528c3f5bab621e': x86: More specific ifdefs for dsputil/hpeldsp init functions Conflicts: libavcodec/x86/dsputil_mmx.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-06 20:46:27 +02:00
Michael Niedermayer	8cdf95d9b8	snow: add av_cold where appropriate Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-06 16:58:17 +02:00
Michael Niedermayer	d2bf8aecd3	j2kdec: frame multithreading support This allows comparing the 2 decoders with threads Based on:commit `2e2d24667a` By: Nicolas Bertrand <nicoinattendu@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-06 16:38:03 +02:00
Nicolas Bertrand	28816f9db8	jpeg2000: Fix uninitialized data errors pointed out by valgrind/memcheck Signed-off-by: Diego Biurrun <diego@biurrun.de>	2013-05-06 13:07:00 +02:00
Carl Eugen Hoyos	76f43cbe26	Remove a superfluous include from libavcodec/options_table.h.	2013-05-06 12:16:50 +02:00
Diego Biurrun	110796739a	x86: hpeldsp: Move avg_pixels8_x2_mmx() out of hpeldsp_rnd_template.c The function is only instantiated once, so there is no point in keeping it in a template file.	2013-05-06 11:02:08 +02:00
Diego Biurrun	dc1b328d0d	x86: hpeldsp: Only compile MMX hpeldsp code if MMX is enabled	2013-05-06 11:02:08 +02:00
Diego Biurrun	9e5e76ef9e	x86: More specific ifdefs for dsputil/hpeldsp init functions	2013-05-06 11:02:07 +02:00
Michael Niedermayer	77c85cbd9d	Merge commit '46c1917350f58dfab84e41919e6c02d43950db8c' * commit '46c1917350f58dfab84e41919e6c02d43950db8c': nut: use a define for the nut version bgmc: Do not mark ff_bgmc_decode_init() as av_cold Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-06 10:41:43 +02:00
Michael Niedermayer	b50ab3a4c7	Merge commit 'bd8ac882140a38868c33c000a430a1292a352533' * commit 'bd8ac882140a38868c33c000a430a1292a352533': avcodec: Add av_cold attributes to end functions missing them Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-06 10:28:27 +02:00
Michael Niedermayer	5a9e376049	h264: check mb_width/height Fixes inconsistency that leads to out of array accesses with threads Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-06 01:58:10 +02:00
Michael Niedermayer	edabbfbaf2	ff_h264_decode_seq_parameter_set: dont set h->sps Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-06 00:37:47 +02:00
Michael Niedermayer	26482ae716	h264_sei/decode_picture_timing: do not depend on h->sps being set Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-06 00:35:25 +02:00
Michael Niedermayer	ccdaa31d86	ff_h264_decode_picture_parameter_set: fix return code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-06 00:01:47 +02:00
Michael Niedermayer	dc35b77b28	ff_h264_decode_picture_parameter_set: use the correct sps Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-06 00:01:05 +02:00
Diego Biurrun	2d5fd7886a	bgmc: Do not mark ff_bgmc_decode_init() as av_cold The function is possibly called once per block.	2013-05-05 20:51:52 +02:00
Diego Biurrun	bd8ac88214	avcodec: Add av_cold attributes to end functions missing them	2013-05-05 20:51:28 +02:00
Carl Eugen Hoyos	a07ac1f788	Fix type of shared flac table ff_flac_blocksize_table[]. Fixes ticket #2533.	2013-05-05 19:29:00 +02:00
Rainer Hochecker	fe1f36547d	register AV_PIX_FMT_VDPAU for hwaccel	2013-05-05 16:15:41 +02:00
Rainer Hochecker	b37cc5995b	fix vdpau vc1 interlace modes	2013-05-05 15:12:59 +02:00
Michael Niedermayer	cdfa1c89b7	avcodec: Set frame.width/height on all exit pathes of ff_get_buffer() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-05 14:23:16 +02:00
Michael Niedermayer	a1f234be11	make the ordering of the return type and av_cold consistent Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-05 13:13:00 +02:00
Michael Niedermayer	0aa095483d	Merge commit '6fee1b90ce3bf4fbdfde7016e0890057c9000487' * commit '6fee1b90ce3bf4fbdfde7016e0890057c9000487': avcodec: Add av_cold attributes to init functions missing them Conflicts: libavcodec/aacpsy.c libavcodec/atrac3.c libavcodec/dvdsubdec.c libavcodec/ffv1.c libavcodec/ffv1enc.c libavcodec/h261enc.c libavcodec/h264_parser.c libavcodec/h264dsp.c libavcodec/h264pred.c libavcodec/libschroedingerenc.c libavcodec/libxvid_rc.c libavcodec/mpeg12.c libavcodec/mpeg12enc.c libavcodec/proresdsp.c libavcodec/rangecoder.c libavcodec/videodsp.c libavcodec/x86/proresdsp_init.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-05 11:34:29 +02:00
Reimar Döffinger	d82729e5d9	Detect and skip mj2-style jp2c header. This this fixes one of the issues with http://blogs.bu.edu/mhirsch/files/2012/08/Rotate180CCW-checkerboard.mj2_.zip and at least allows to demux the file properly instead of failing during probing. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2013-05-05 10:01:22 +02:00
Claudio Freire	1ef82cc60d	AAC encoder: Fix rate control on twoloop. Fixes a case where multichannel bitrate isn't accurately targetted by psy model alone, never achieving the target bitrate. Now fixed. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-05 04:19:34 +02:00
Claudio Freire	c545876d1b	AAC encoder: Fixed a rounding bug in psy's channel bitrate computation. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-05 01:24:57 +02:00
Michael Niedermayer	369a120826	xbmdec: fix off by one error in scanf() Fixes out of array access Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-05 00:27:18 +02:00
Diego Biurrun	6fee1b90ce	avcodec: Add av_cold attributes to init functions missing them	2013-05-04 21:09:45 +02:00
Michael Niedermayer	c40f51e15b	h264: Always decode MMCOs into temprary array When decoding succeeded the array is copied into the permanent one. This prevents inconsistencies Fixes assertion failure Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-04 20:23:05 +02:00
Michael Niedermayer	c7a7605656	wmaprodec: Fix null pointer dereference in decode_frame() Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-04 16:51:01 +02:00
Michael Niedermayer	e9e207ece7	dfa: Put our pointer check back. The reimplementation by Libav does not prevent out of array writes, even though it looks like it does at a quick glance. No FFmpeg releases are affected by this See: `d1c95d2ce3` `3623589edc` `740ebe468c` Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-04 14:42:19 +02:00
Hendrik Leppkes	d18341fb11	aacdec: free frame buffer if no audio was decoded If no decoding error was detected, but still no audio was decoded, the frame needs to be free'ed, or it will leak. Fixes part of ticket #2095 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-04 13:20:19 +02:00
Michael Niedermayer	0104570fb6	Merge commit 'a5f8873620ce502d37d0cc3ef93ada2ea8fb8de7' * commit 'a5f8873620ce502d37d0cc3ef93ada2ea8fb8de7': silly typo fixes Conflicts: doc/protocols.texi libavcodec/aacpsy.c libavformat/utils.c tools/patcheck Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-04 10:17:52 +02:00
Michael Niedermayer	711c8ee71d	Merge commit '4a7af92cc80ced8498626401ed21f25ffe6740c8' * commit '4a7af92cc80ced8498626401ed21f25ffe6740c8': sbrdsp: Unroll and use integer operations sbrdsp: Unroll sbr_autocorrelate_c x86: sbrdsp: Implement SSE2 qmf_deint_bfly Conflicts: libavcodec/sbrdsp.c libavcodec/x86/sbrdsp.asm libavcodec/x86/sbrdsp_init.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-04 10:07:43 +02:00
Michael Niedermayer	f18d2dff11	evrcdec: fix sign error The specification wants round(abs(x))) * sign(x) which is equivakent to round(x) Fixes out of array access Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-04 02:50:30 +02:00
Michael Niedermayer	64819bfc7a	snow: Fix off by 1 error in reference picture management Fixes out of array accesses No release is affected by this bug Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-04 01:19:48 +02:00
Michael Niedermayer	e756635964	eamad: Check against minimum supported dimensions Fixes out of array reads Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-03 23:17:37 +02:00
Diego Biurrun	a5f8873620	silly typo fixes	2013-05-03 18:26:12 +02:00
Christophe Gisquet	4a7af92cc8	sbrdsp: Unroll and use integer operations This patch can be controversial, by assuming floats are IEEE-754 and particular behaviour of the FPU will get in the way. Timing on Arrandale and Win32 (thus, x87 FPU is used in the reference). sbr_qmf_pre_shuffle_c: 115 to 76 sbr_neg_odd_64_c: 84 to 55 sbr_qmf_post_shuffle_c: 112 to 83 Signed-off-by: Diego Biurrun <diego@biurrun.de>	2013-05-03 18:23:30 +02:00
Christophe Gisquet	8394d9a676	sbrdsp: Unroll sbr_autocorrelate_c 1410 cycles to 1148 on Arrandale/Win64 Signed-off-by: Diego Biurrun <diego@biurrun.de>	2013-05-03 18:23:30 +02:00
Christophe Gisquet	5a97469a4f	x86: sbrdsp: Implement SSE2 qmf_deint_bfly Sandybridge: 47 cycles Having a loop counter is a 7 cycle gain. Unrolling is another 7 cycle gain. Working in reverse scan is another 6 cycles. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2013-05-03 18:23:14 +02:00
Michael Niedermayer	d29f9f4a0e	vc1dec: fix lutuv use in vc1_mc_4mv_chroma4() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-03 18:09:15 +02:00
Michael Niedermayer	7e30bfcb91	vc1dec: Fix mixed field/frame intensity compensation Fixes Ticket2523 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-03 18:04:48 +02:00
Michael Niedermayer	90c2e40ebb	vc1dec: vc1_mc_4mv_chroma4: match addressing between compensation and MC Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-03 18:04:48 +02:00
Michael Niedermayer	9fd5e75bdf	Merge commit 'accde1bd8756936e1757b42fc9bad2eb5d192f8a' * commit 'accde1bd8756936e1757b42fc9bad2eb5d192f8a': vc1_parser: Set field_order. mpegvideo_parser: Set field_order. Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-03 13:03:00 +02:00
Michael Niedermayer	6fc58a8cb6	Merge commit '507b1e454cf9953da3e18f33c9bd1fca78c97cb5' * commit '507b1e454cf9953da3e18f33c9bd1fca78c97cb5': avcodec: Add field order information to AVCodecParserContext. Conflicts: doc/APIchanges libavcodec/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-03 12:15:01 +02:00
Michael Niedermayer	2ee29b5fb9	avcodec: move lowres down with the next ABI bump and add accessors Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-03 11:32:04 +02:00
Michael Niedermayer	88ef7f6d2b	Merge commit '803d21f38bdafe7c4e2571a9ae7052013a12923b' * commit '803d21f38bdafe7c4e2571a9ae7052013a12923b': lavc: schedule AVCodecContext.lowres for removal on next bump. Conflicts: libavcodec/avcodec.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-03 11:30:00 +02:00
Michael Niedermayer	1ba4cbf734	Merge commit '6b753015ca6f93d16a05e1a97da1fa42e4da60ec' * commit '6b753015ca6f93d16a05e1a97da1fa42e4da60ec': aac: Remove aacpsy.h header, unused since `78e65cd772` cavs: Remove cavsdata.h header, unused since `88386feefd` Conflicts: libavcodec/aacpsy.h libavcodec/cavsdata.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-03 10:55:43 +02:00
Michael Niedermayer	05599308e9	Merge commit 'bf7c3c6b157f7938578f964b62cffd5e504940be' * commit 'bf7c3c6b157f7938578f964b62cffd5e504940be': x86: dsputil: Move cavs and vc1-specific functions where they belong Conflicts: libavcodec/x86/dsputil_mmx.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-03 10:50:27 +02:00
Michael Niedermayer	35ef98013d	Merge commit '932806232108872655556100011fe369125805d3' * commit '932806232108872655556100011fe369125805d3': x86: dsputil: Move avg_pixels16_mmx() out of rnd_template.c x86: dsputil: Move avg_pixels8_mmx() out of rnd_template.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-03 10:44:09 +02:00
Michael Niedermayer	ed1697ffcb	Merge commit '9b3a04d30691e85b77e63f75f5f26a93c3a000cd' * commit '9b3a04d30691e85b77e63f75f5f26a93c3a000cd': x86: Move duplicated put_pixels{8\|16}_mmx functions into their own file Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-03 10:36:52 +02:00
Masaki Tanaka	accde1bd87	vc1_parser: Set field_order. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2013-05-03 08:20:19 +02:00
Masaki Tanaka	f43c14d046	mpegvideo_parser: Set field_order. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2013-05-03 08:20:11 +02:00
Masaki Tanaka	507b1e454c	avcodec: Add field order information to AVCodecParserContext. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2013-05-03 08:16:10 +02:00
Anton Khirnov	803d21f38b	lavc: schedule AVCodecContext.lowres for removal on next bump. It has been deprecated some time ago, but was forgotten during the last bump.	2013-05-03 08:07:35 +02:00
Michael Niedermayer	ae2132ac90	mmvideo/mm_decode_intra: check horizontal coordinate too Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-02 22:12:19 +02:00
Michael Niedermayer	8d3c99e825	mmvideo/mm_decode_inter: check horizontal coordinate too Fixes out of array accesses Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-02 22:05:19 +02:00
Diego Biurrun	6b753015ca	aac: Remove aacpsy.h header, unused since `78e65cd772`	2013-05-02 18:16:06 +02:00
Diego Biurrun	153f31b1af	cavs: Remove cavsdata.h header, unused since `88386feefd`	2013-05-02 18:15:37 +02:00
Michael Niedermayer	60ab448042	ape_decode_value_3860: check k before using it in get_bits() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-02 17:24:02 +02:00
Michael Niedermayer	8937230719	ape_decode_value_3900: check tmpk Fixes division by 0 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-02 16:45:32 +02:00
Paul B Mahol	663794f63d	vmdav: unbreak decoding of samples from game The Last Dynasty This fixes video output with samples HG060808.VMD and HG060810.VMD. Regression since `c0cbe36b18`. While here show warning if decoding is aborted for some reason. Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-05-02 11:37:59 +00:00
Paul B Mahol	cdada4f639	vmdav: return meaningful error codes Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-05-02 11:34:14 +00:00
Michael Niedermayer	4d4ec18b21	Merge remote-tracking branch 'cehoyos/master' * cehoyos/master: Add wmv2 dependency to vc1 compilation. Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-02 13:02:09 +02:00
Michael Niedermayer	0beff42823	Merge remote-tracking branch 'qatar/master' * qatar/master: id3v2: K&R formatting cosmetics ppc: Only compile AltiVec FFT assembly when AltiVec is enabled Conflicts: libavformat/id3v2.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-02 12:49:23 +02:00
Diego Biurrun	bf7c3c6b15	x86: dsputil: Move cavs and vc1-specific functions where they belong	2013-05-02 11:45:37 +02:00
Diego Biurrun	9328062321	x86: dsputil: Move avg_pixels16_mmx() out of rnd_template.c The function does not do any rounding, so there is no point in keeping it in a round template file.	2013-05-02 11:45:37 +02:00
Diego Biurrun	9c112a6158	x86: dsputil: Move avg_pixels8_mmx() out of rnd_template.c The function is only instantiated once, so there is no point in keeping it in a template file.	2013-05-02 11:45:37 +02:00
Diego Biurrun	9b3a04d306	x86: Move duplicated put_pixels{8\|16}_mmx functions into their own file	2013-05-02 11:16:45 +02:00
Carl Eugen Hoyos	d0a661d48a	Add wmv2 dependency to vc1 compilation. Fixes compilation with --disable-everything --enable-decoder=vc1.	2013-05-02 11:04:57 +02:00
Diego Biurrun	a650c906cb	ppc: Only compile AltiVec FFT assembly when AltiVec is enabled	2013-05-02 10:25:30 +02:00
Michael Niedermayer	6021615bbe	avcodec/ansi: Fix right/bottom end checks Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-02 02:16:41 +02:00
Michael Niedermayer	e91fd754c6	avcodec/ansi: Check x/y This prevents out of array accesses Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-02 02:15:40 +02:00
Michael Niedermayer	c1f2c4c3b4	vmdav: Try to fix unpack_rle() This fixes out of array accesses The code prior to this commit could not have worked, thus obviously was untested. I was also not able to find a valid sample that uses this code. This fix is thus only based on the description of the format If someone has a sample that uses unpack_rle(), please mail me. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-01 23:51:05 +02:00
Michael Niedermayer	d602f16a37	Merge remote-tracking branch 'cigaes/master' * cigaes/master: lavc: copy subtitle_header when copying context. lavf: data muxer and demuxer. Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-01 20:16:26 +02:00
Michael Niedermayer	67731ef40f	Merge remote-tracking branch 'qatar/master' * qatar/master: avutil: doxy: Small clarification for av_buffer_create() avcodec: doxy: Clarify how to use buf[] when implementing get_buffer2() avcodec: doxy: Clarify what get_buffer2 must fill in buf[] Conflicts: libavutil/buffer.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-01 18:33:30 +02:00
Michael Niedermayer	dbcf7e9ef7	Merge commit '7f75f2f2bd692857c1c1ca7f414eb30ece3de93d' * commit '7f75f2f2bd692857c1c1ca7f414eb30ece3de93d': ppc: Drop unnecessary ff_ name prefixes from static functions x86: Drop unnecessary ff_ name prefixes from static functions arm: Drop unnecessary ff_ name prefixes from static functions Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-01 18:21:35 +02:00
Michael Niedermayer	04fa818779	Merge commit '088f38a4f9f54bb923405c67c9e72d96d90aa284' * commit '088f38a4f9f54bb923405c67c9e72d96d90aa284': avcodec: Drop unnecessary ff_ name prefixes from static functions Conflicts: libavcodec/ass.c libavcodec/h264_parser.c libavcodec/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-01 18:16:32 +02:00
Michael Niedermayer	cae8f469fe	Merge commit '38282149b6ce8f4b8361e3b84542ba9aa8a1f32f' * commit '38282149b6ce8f4b8361e3b84542ba9aa8a1f32f': ppc: More consistent arch initialization Conflicts: libavcodec/fft.h libavcodec/mpegaudiodsp.c libavcodec/mpegaudiodsp.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-01 18:08:13 +02:00
Michael Niedermayer	ebd99ff112	Merge commit '42b9150b0d4f0a130c1d93dc991fd5412743a8cf' * commit '42b9150b0d4f0a130c1d93dc991fd5412743a8cf': fft: Remove pointless #ifdefs around function declarations ppc: Move AltiVec utility headers out of AltiVec ifdefs Conflicts: libavcodec/fft.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-01 18:02:36 +02:00
Michael Niedermayer	3ad5d8694c	Merge commit '6b110d3a739c31602b59887ad65c67025df3f49d' * commit '6b110d3a739c31602b59887ad65c67025df3f49d': ppc: More consistent names for H.264 optimizations files mpegaudiosp: More consistent names for ppc/x86 optimization files Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-01 17:53:33 +02:00
Nicolas George	ceb33f3aee	lavc: copy subtitle_header when copying context. Fix trac ticket #2489.	2013-05-01 11:56:34 +02:00
Michael Niedermayer	52fa2945b5	Merge commit 'e036bb7899d0faca9159206be9bf5552e76e7633' * commit 'e036bb7899d0faca9159206be9bf5552e76e7633': lavc: clear AVBuffers on decoded frames if refcounted_frames is not set FATE: add an additional indeo3 test Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-01 10:00:08 +02:00
Michael Niedermayer	d8b6557c86	Merge commit 'bda9e6d923df6d46cc5cafb30a59a01d2514fa61' * commit 'bda9e6d923df6d46cc5cafb30a59a01d2514fa61': indeo3: use put_pixels instead of put_no_rnd_pixels in copy_cell() Conflicts: libavcodec/indeo3.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-01 09:51:37 +02:00
Michael Niedermayer	71091698a2	Merge commit '95220be1faac628d849a004644c0d102df0aa98b' * commit '95220be1faac628d849a004644c0d102df0aa98b': indeo3: fix off by one in MV validity check Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-01 09:45:09 +02:00
Michael Niedermayer	fbaf75b166	h264: Use the correct croping values. This fixes returning pictures with corrupted data pointers. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-01 00:06:26 +02:00
Michael Niedermayer	5299ee54a7	h264: assert that croping values at slice level are consistent These values where checked before already. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-30 23:49:56 +02:00
Michael Niedermayer	c3bd306e78	h264_ps: check croping values Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-30 23:48:53 +02:00
Derek Buitenhuis	00b8e650e8	avcodec: doxy: Clarify how to use buf[] when implementing get_buffer2() Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-04-30 13:33:43 -04:00
Derek Buitenhuis	4cdb3c50b5	avcodec: doxy: Clarify what get_buffer2 must fill in buf[] Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-04-30 13:32:58 -04:00
Diego Biurrun	7f75f2f2bd	ppc: Drop unnecessary ff_ name prefixes from static functions	2013-04-30 16:10:06 +02:00
Diego Biurrun	f2e9d44a57	x86: Drop unnecessary ff_ name prefixes from static functions	2013-04-30 16:02:03 +02:00
Diego Biurrun	383fd4d478	arm: Drop unnecessary ff_ name prefixes from static functions	2013-04-30 16:02:03 +02:00
Diego Biurrun	088f38a4f9	avcodec: Drop unnecessary ff_ name prefixes from static functions	2013-04-30 16:02:02 +02:00
Michael Niedermayer	53efb2fa09	gif: Fix little endian specific code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-30 13:35:14 +02:00
Diego Biurrun	38282149b6	ppc: More consistent arch initialization	2013-04-30 12:19:45 +02:00
Diego Biurrun	42b9150b0d	fft: Remove pointless #ifdefs around function declarations	2013-04-30 12:19:44 +02:00
Diego Biurrun	a053dbfcfb	ppc: Move AltiVec utility headers out of AltiVec ifdefs Now that the headers themselves have ifdef protection this is no longer necessary and more consistent with normal include handling.	2013-04-30 12:19:44 +02:00
Diego Biurrun	6b110d3a73	ppc: More consistent names for H.264 optimizations files	2013-04-30 12:19:43 +02:00
Diego Biurrun	643e433bf7	mpegaudiosp: More consistent names for ppc/x86 optimization files	2013-04-30 12:19:43 +02:00
Anton Khirnov	e036bb7899	lavc: clear AVBuffers on decoded frames if refcounted_frames is not set Otherwise some code might mistakenly think it is allowed to unref those buffers, which would lead to double unref.	2013-04-30 11:15:32 +02:00
Anton Khirnov	bda9e6d923	indeo3: use put_pixels instead of put_no_rnd_pixels in copy_cell() They are the same in this case, except put_pixels also has blocksizes smaller than 8.	2013-04-30 11:06:03 +02:00
Anton Khirnov	95220be1fa	indeo3: fix off by one in MV validity check CC:libav-stable@libav.org	2013-04-30 11:06:03 +02:00
Michael Niedermayer	01a5a3a2e8	Merge remote-tracking branch 'qatar/master' * qatar/master: x86: dsputil: Remove a set of pointless #ifs around function declarations Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-30 08:42:10 +02:00
Michael Niedermayer	a3030d47e7	Merge commit '85f2f82af66fade2f5af2a03c5011d7de1b6e295' * commit '85f2f82af66fade2f5af2a03c5011d7de1b6e295': x86: dsputil: cosmetics: Group ff_{avg\|put}_pixels16_mmxext() declarations Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-30 08:25:24 +02:00
Diego Biurrun	97c56ad796	x86: dsputil: Remove a set of pointless #ifs around function declarations	2013-04-30 01:42:32 +02:00
Diego Biurrun	85f2f82af6	x86: dsputil: cosmetics: Group ff_{avg\|put}_pixels16_mmxext() declarations	2013-04-30 01:41:05 +02:00
Michael Niedermayer	16b2472d20	Merge remote-tracking branch 'qatar/master' * qatar/master: x86: hpeldsp: Remove unused macro definitions Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-29 22:01:53 +02:00
Diego Biurrun	20784aa678	x86: hpeldsp: Remove unused macro definitions	2013-04-29 15:57:00 +02:00
Michael Niedermayer	b691bc424f	copy_packet_data: fix memleak This should fix gif fate memleaks Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-29 03:08:50 +02:00
Michael Niedermayer	5149407731	Merge remote-tracking branch 'qatar/master' * qatar/master: aac: check the maximum number of channels Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-28 13:54:56 +02:00
Michael Niedermayer	65af5e815a	Merge commit '1b6f84a98665a15130e969fd6b460a05d50090c1' * commit '1b6f84a98665a15130e969fd6b460a05d50090c1': h264_refs: Do not print check_opcodes() return value Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-28 13:40:47 +02:00
Luca Barbato	a943a132f3	aac: check the maximum number of channels Broken bitstreams could report a larger than specified number of channels and cause outbound writes. CC:libav-stable@libav.org	2013-04-28 00:40:33 +02:00
Michael Niedermayer	7f138310fb	ffv1enc: favor version 3 over 2 unless -strict -2 is set Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-27 22:48:13 +02:00
Diego Biurrun	1b6f84a986	h264_refs: Do not print check_opcodes() return value The return value provides no useful information and removing the printing avoids the following warning: libavcodec/h264_refs.c:788:15: warning: 'i' may be used uninitialized in this function [-Wuninitialized]	2013-04-27 19:13:45 +02:00
Michael Niedermayer	d4868a960b	ffv1dec: remove redundant error message. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-27 16:36:05 +02:00
Michael Niedermayer	ff0b4c08ca	ffv1dec: add code to support frame threading with gop=1 ffv1 CODEC_CAP_FRAME_THREADS is not added yet because that would unconditionally enable it, breaking gop>1 files. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-27 16:20:42 +02:00
Michael Niedermayer	1a392fc550	ffv1: Store a flag in the global header that indicates if all frames are keyframes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-27 16:17:29 +02:00
Michael Niedermayer	3fa6c992d9	Merge remote-tracking branch 'qatar/master' * qatar/master: x86: ac3dsp: Remove 3dnow version of ff_ac3_extract_exponents Conflicts: tests/fate/ac3.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-27 11:35:03 +02:00
Michael Niedermayer	24bb01f038	avcodec_string: Print the used codec if it differs from the codec_id name. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-27 00:49:14 +02:00
Michael Niedermayer	59a3b6b751	avcodec_string: remove the "(hq)" listing printing "hq" depending on a single video encoding parameter makes little sense Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-27 00:49:12 +02:00
Michael Niedermayer	9a0aa8d02a	avcodec/intrax8: fix regression with wmv3 This also decreases dependancies between intrax8 and the outside Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-26 23:04:15 +02:00
Diego Biurrun	7c00e9d8ae	x86: ac3dsp: Remove 3dnow version of ff_ac3_extract_exponents The function requires increasing the fuzz factor for the ac3/eac3 encode tests and even so makes fate fail. It only provides a slight encoding speedup for legacy CPUs that do not support SS2. Thus its benefit is not worth the trouble it creates and fixing it would be a waste of time.	2013-04-26 21:06:52 +02:00
Michael Niedermayer	d78329700d	vc1dec: make sure next_use_ic is set correctly Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-26 15:50:32 +02:00
Michael Niedermayer	ee4c01bef6	vc1dec: factor lut clean code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-26 15:39:32 +02:00
Paul B Mahol	30579b7ef0	dcaenc: silence address sanitizer warning Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-04-26 11:41:00 +00:00
Michael Niedermayer	721ffc691a	Merge remote-tracking branch 'qatar/master' * commit '74685f6783e77f2545d48bd2124945ad5be39982': x86: Rename dsputil_rnd_template.c to rnd_template.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-26 11:10:57 +02:00
Michael Niedermayer	05f4c05061	vc1dec: remove interlaced warning While not yet bugfree, the warning is IMHO no longer appropriate Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-26 03:44:05 +02:00
Michael Niedermayer	688fc4ac56	vc1dec: Try to fix vc1_mc_4mv_chroma4() parameters This fixes several chroma artifacts in several videos Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-25 22:39:19 +02:00
Michael Niedermayer	9b49d3974e	vc1dec: add avg & variable direction support to vc1_mc_4mv_chroma4() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-25 22:39:19 +02:00
Michael Niedermayer	dd6e291e40	vc1dsp: add avg_no_rnd_vc1_chroma_mc4_c() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-25 22:39:19 +02:00
Michael Niedermayer	5183365aeb	vc1dec: fix doxy for vc1_mc_4mv_chroma4() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-25 22:39:19 +02:00
Paul B Mahol	2c5700c5e2	vima: add @file doxy Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-04-25 20:17:05 +00:00
Paul B Mahol	da22760364	vima: generate predict_table once, and share it with all decoders Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-04-25 20:15:33 +00:00
Paul B Mahol	77570a390d	lavc/cdxl: add @file doxy Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-04-25 20:06:13 +00:00
Martin Storsjö	74685f6783	x86: Rename dsputil_rnd_template.c to rnd_template.c This makes it less confusing when this template is shared both by dsputil and by hpeldsp. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-04-25 23:03:09 +03:00
Paul B Mahol	e1ba5fc968	dcaenc: update Long story short: previous code was useless and was port of older dcaenc, this commit just "sync" with current dcaenc, hopefuly making this encoder more useful. Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-04-25 14:21:00 +00:00
Michael Niedermayer	8f0db04b08	avcodec/pthread: use THREAD_SAFE_CALLBACKS() to simplifx more code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-25 16:01:42 +02:00
Michael Niedermayer	94b3a666fa	avcodec/pthread: Make sure ff_thread_finish_setup() conditions match Prevents warning from being shown due to multiple calls. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-25 15:55:01 +02:00
Michael Niedermayer	32a6dfeb12	vc1dec: drop mv_f_last, simplify code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-25 13:51:44 +02:00
Paul B Mahol	aa96439fae	lavc: remove unused put_bits.h headers Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-04-24 23:17:09 +00:00
Michael Niedermayer	d382170c5d	Merge remote-tracking branch 'cigaes/master' * cigaes/master: lavc: check decoded subtitles encoding. lavu: fix GET_UTF8 macro. Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-24 23:56:48 +02:00
Michael Niedermayer	12e3c1bee4	vc1dec: drop old use_ic code from vc1_b_mc Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-24 21:56:34 +02:00
Michael Niedermayer	100184ccff	vc1: use use_ic instead of shuffling mv_mode around Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-24 21:08:17 +02:00
Michael Niedermayer	84c0ec92ae	vc1dec: Implement intensity compensation for vc1_interp_mc() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-24 21:08:17 +02:00
Michael Niedermayer	782ebd6118	vc1dec: redesign the intensity compensation The existing implementation had little to do with VC1. This could be implemented by adjusting the reference frames ithemselfs but that would make frame multi-threading difficult. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-24 21:07:26 +02:00
Nicolas George	70feca926b	lavc: check decoded subtitles encoding. Address trac ticket #2431.	2013-04-24 19:41:27 +02:00
Michael Niedermayer	c560437e95	vc1: make INIT_LUT() self contained factorize variable declarations Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-24 15:33:11 +02:00
Michael Niedermayer	c5669f3c59	vc1dec: fix current ptr selection in vc1_mc_4mv_chroma() No sample tried shows a difference Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-24 15:05:25 +02:00

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