ffmpeg

Author	SHA1	Message	Date
Michael Niedermayer	be920e4820	Merge commit '5637ff01218a44fcc1fff9b4382a15a6470abcc9' * commit '5637ff01218a44fcc1fff9b4382a15a6470abcc9': libavcodec: Clarify the documentation of the internal codec capability flags Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-05 22:35:19 +02:00
Michael Niedermayer	39c6834c12	Merge commit 'bd737b5178f361a9b592691848f29a7a79603a7e' * commit 'bd737b5178f361a9b592691848f29a7a79603a7e': h264: reset the private data in init_thread_copy() Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-05 22:25:29 +02:00
Michael Niedermayer	097efa4750	Merge commit 'a939e5b2527d0c4628815b1d3d8e29ee921227e8' * commit 'a939e5b2527d0c4628815b1d3d8e29ee921227e8': h264: remove a commented out nonsense line Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-05 22:18:43 +02:00
Michael Niedermayer	aa000ddab2	avcodec/svq3: add scaling matrix init that was removed from h264 init This is needed for svq3 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-05 22:17:50 +02:00
Michael Niedermayer	80a76905eb	Merge commit '65afa65e7393e7745427e267d6c6ca814c7c8b45' * commit '65afa65e7393e7745427e267d6c6ca814c7c8b45': h264: drop redundant initialization of the scaling matrices Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-05 22:04:58 +02:00
Michael Niedermayer	abae926ef8	Merge commit 'e1f907711a91e5ce19402a1831cfbe8f709b67f7' * commit 'e1f907711a91e5ce19402a1831cfbe8f709b67f7': h264: factor out common code from init() and init_thread_copy() Conflicts: libavcodec/h264.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-05 21:56:50 +02:00
Michael Niedermayer	e6c710600e	avcodec/svq3: add initialization which was removed from h264 init This is needed for the svq3 code to work Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-05 21:36:07 +02:00
Michael Niedermayer	14d241b19d	Merge commit '43fd3dd80ca2d1c2ccf6a7b7632db544c809c690' * commit '43fd3dd80ca2d1c2ccf6a7b7632db544c809c690': h264: drop redundant initialization in init() Conflicts: libavcodec/h264.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-05 21:11:25 +02:00
Anton Khirnov	249796e256	svq3: initialize some required H264Context fields. They are no longer initialized in ff_h264_decode_init() since `43fd3dd`, so svq3 needs to initialize the manually. Fixes svq3 decoding, broken since `43fd3dd`.	2015-04-05 21:02:56 +02:00
Michael Niedermayer	68f4840606	Merge commit '050324d020f843ce333276ebb6f27cc6026f37d0' * commit '050324d020f843ce333276ebb6f27cc6026f37d0': h264: initialize cur_chroma_format_idc See: `a51fbb56bb` / `137df692fc` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-05 21:02:13 +02:00
Michael Niedermayer	cde98920da	Merge commit '84f226a3bcd8b39801a4c9051c033ab7d61aaf76' * commit '84f226a3bcd8b39801a4c9051c033ab7d61aaf76': h264: use the correct SPS during PPS parsing Conflicts: libavcodec/h264_ps.c See: `dc35b77b28` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-05 20:48:14 +02:00
Martin Storsjö	5637ff0121	libavcodec: Clarify the documentation of the internal codec capability flags The previous documentation was very vague and almost misleading. Signed-off-by: Martin Storsjö <martin@martin.st>	2015-04-05 20:47:50 +03:00
Michael Niedermayer	31048d48b0	avcodec/libx265: export chosen picture types Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2015-04-05 12:32:07 -04:00
Andreas Cadhalpun	71fa0aa085	mpeg4: suggest mpeg4_unpack_bframes bsf instead of avidemux/VirtualDub Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-05 15:21:20 +02:00
Michael Niedermayer	cf880ccb6a	avcodec/error_resilience: Avoid race with updating the error_count Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-05 13:32:09 +02:00
Anton Khirnov	bd737b5178	h264: reset the private data in init_thread_copy() The generic code copies the main context's private data to all the others. However that is quite dangerous, as it might end up copying some pointers that are or will become invalid. Since everything we actually need will be copied later in update_thread_context(), it's safest to zero the private data in init_thread_copy(), so it works the same way as init for the main context.	2015-04-05 12:03:07 +02:00
Anton Khirnov	a939e5b252	h264: remove a commented out nonsense line	2015-04-05 12:03:02 +02:00
Anton Khirnov	65afa65e73	h264: drop redundant initialization of the scaling matrices It will always be initialized when actually parsing the PPS.	2015-04-05 12:02:57 +02:00
Anton Khirnov	e1f907711a	h264: factor out common code from init() and init_thread_copy()	2015-04-05 12:02:35 +02:00
Anton Khirnov	43fd3dd80c	h264: drop redundant initialization in init() There is no real advantage to initializing any of those in init, assuming yuv420, before the real stream parameters are known.	2015-04-05 12:02:26 +02:00
Anton Khirnov	050324d020	h264: initialize cur_chroma_format_idc This makes sure the various DSP contexts get properly initialized in ff_h264_set_parameter_from_sps() whatever the value of raw_bits_per_sample.	2015-04-05 12:02:20 +02:00
Anton Khirnov	84f226a3bc	h264: use the correct SPS during PPS parsing There is in general no reason for the currently active SPS to be the one referenced by the PPS being parsed.	2015-04-05 12:01:34 +02:00
Andreas Cadhalpun	0224b35c89	avcodec: add unpack packed B-frames bitstream filter Fixes Ticket #2913 Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-05 02:24:56 +02:00
Michael Niedermayer	aa6f58dd96	avcodec/h264_refs: More completely clear slice contexts in ff_h264_remove_all_refs() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-04 19:30:10 +02:00
Michael Niedermayer	fc58d5c43b	avcodec/h264: Fail for invalid mixed IDR / non IDR frames in slice threading mode Fixes Ticket4408 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-04 19:28:33 +02:00
Michael Niedermayer	60e7d2d7b9	avcodec/h264_mb: assert that frame waiting code actually references 2 fields/1 frame Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-04 18:34:36 +02:00
Michael Niedermayer	429de04320	avcodec/h264_refs: Do not set reference to things which dont exist Fixes deadlock Fixes Ticket4428 Fixes Ticket4429 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-04 18:25:44 +02:00
Michael Niedermayer	98c5db89bb	avcodec/h264_slice: make current_slice reset code more strict Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-04 17:00:12 +02:00
Michael Niedermayer	514d9bb55d	avcodec/h264: use goto end instead of return for hwaccel fails as well This is more correct Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-04 14:40:40 +02:00
Andreas Cadhalpun	f62880bfb8	mpeg4: use a self-explanatory #define MAX_NVOP_SIZE Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-04 02:23:58 +02:00
Michael Niedermayer	333eb37a96	avcodec/h264: silence ER warning when no slice threads are used Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-04 02:15:16 +02:00
Michael Niedermayer	4b7356ce8f	avcodec/h264: reenable ER except with slice threads by default ER with slice threads is buggy and since the merge of the libav cleanup broken as the ER context which is supposed to be per frame has been placed in the slice context, so there are multiple per frame which does not work as is. Theres no bug report about ER with frame threads. If someone knows of a case where it crashes / fails without slice threads please mail me and open a ticket on trac. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-04 01:43:14 +02:00
Michael Niedermayer	6da7625cc3	Merge commit 'a4d34e218f548d381e09c483e8dc6ad18a8d571c' * commit 'a4d34e218f548d381e09c483e8dc6ad18a8d571c': h264: disable ER by default Conflicts: libavcodec/h264.c libavcodec/h264_picture.c libavcodec/h264_slice.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-04 00:52:54 +02:00
Michael Niedermayer	235863463a	Merge commit 'df528b11ac607de13a7c438f2a51f2119f71a03c' * commit 'df528b11ac607de13a7c438f2a51f2119f71a03c': hevc: make sure no dangling pointers remain around on VPS/SPS change Conflicts: libavcodec/hevc_ps.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-03 22:16:10 +02:00
Michael Niedermayer	41dde62d7f	Merge commit 'ce0bc09ee2580d49fec90a6eb0de2ba1b580c854' * commit 'ce0bc09ee2580d49fec90a6eb0de2ba1b580c854': hevc: do not change the VPS if its contents are the same Conflicts: libavcodec/hevc_ps.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-03 21:37:03 +02:00
Michael Niedermayer	d386a523ae	Merge commit '7693ba0a0eecdcdba71b7fbd9a4a12d1ba7b82aa' * commit '7693ba0a0eecdcdba71b7fbd9a4a12d1ba7b82aa': hevc: export stream parameters from extradata Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-03 21:29:54 +02:00
Michael Niedermayer	a7a6194ec4	Merge commit '1ae7afd256f9af1eb4f63f9adcf03d581ce4e2b5' * commit '1ae7afd256f9af1eb4f63f9adcf03d581ce4e2b5': hevc: split out setting AVCodecContext parameters Conflicts: libavcodec/hevc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-03 21:11:19 +02:00
Andreas Cadhalpun	1f47c2399d	mpeg4: only show the divx_packed warning, when a packed frame is present Otherwise it is shown even after the file was fixed with avidemux, because the userdata string still ends with 'p'. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-03 20:23:24 +02:00
Rong Yan	af5fec9538	avcodec/ppc/fdctdsp: POWER LE support in ff_fdct_altivec() add marcos VEC_FMERGEH() VEC_FMERGEL() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-03 18:10:27 +02:00
Anton Khirnov	a4d34e218f	h264: disable ER by default The way it is currently designed is fundamentally unsafe and cannot be reasonably fixed without completely rewriting it.	2015-04-03 13:14:43 +02:00
Anton Khirnov	df528b11ac	hevc: make sure no dangling pointers remain around on VPS/SPS change	2015-04-03 13:10:03 +02:00
Anton Khirnov	ce0bc09ee2	hevc: do not change the VPS if its contents are the same This is the same as is done for SPS.	2015-04-03 13:10:03 +02:00
Anton Khirnov	7693ba0a0e	hevc: export stream parameters from extradata This allows the callers to have a hint of the probable stream parameters without actually decoding anything.	2015-04-03 13:10:03 +02:00
Anton Khirnov	1ae7afd256	hevc: split out setting AVCodecContext parameters Additionally always set the software pixel format, so it's available even if ff_get_format() is not called later. This will be useful for exporting stream parameters from init().	2015-04-03 13:10:02 +02:00
James Almer	3000183732	avcodec/pngenc: don't return a value in a void function Should fix compilation failures with strict compilers Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-02 23:22:28 +02:00
Donny Yang	b0a2aee408	png: Use libavutil's crc functions instead of zlib's Signed-off-by: Donny Yang <work@kota.moe> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-02 20:41:51 +02:00
Michael Niedermayer	c299fbbb22	avcodec/vda_h264: try to fix build Found-by: Stefano Pigozzi Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-02 16:04:22 +02:00
Rainer Hochecker	3e53211a57	vda: fix h264 decoding for avcC,vda wants the entire buffer Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-02 15:06:28 +02:00
Timo Rothenpieler	764f87b6ab	avcodec/nvenc: Fix profile parameter handling It was not possible to set a profile before, the builtin profile parameter does not seem to work propperly. To be compatible with libx264, this overlays it with a local parameter that expects a string, instead of an int, that takes the well known values "high", "main" or "baseline". Reviewed-by: Philip Langdale <philipl@overt.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-02 14:33:42 +02:00
Carl Eugen Hoyos	703402683a	Bump lavc and lavf minor versions for apng muxer and encoder.	2015-04-02 14:09:11 +02:00
Donny Yang	d759844863	apng: Add a basic APNG encoder Signed-off-by: Donny Yang <work@kota.moe> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-02 04:02:43 +02:00
Pranav Vaish	f669d8c1b7	avcodec/ccaption_dec: Remove the GOTO statement	2015-04-02 00:06:44 +02:00
Michael Niedermayer	5dd5b7d531	Revert "avcodec/exr: fix memset first arg in reverse_lut()" This reverts commit `586ba24ff2`. Fixes Ticket 4386 Found-by: Martin Vignali <martin.vignali@gmail.com>	2015-04-01 19:53:23 +02:00
Himangi Saraogi	5b02e84bdb	lavc/smvjpegdec: Avoid null dereference and return meaningful error codes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-01 19:33:45 +02:00
Timo Rothenpieler	b63c9a9990	avcodec/nvenc: Fix typoed nv_status checks Thanks to Wyatt Aaron for pointing this out Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-01 11:55:26 +02:00
Donny Yang	3c912391dd	avcodec/png: Clearly separate encoding header and frames Signed-off-by: Donny Yang <work@kota.moe> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-04-01 01:04:40 +02:00
Michael Niedermayer	2ddedfd39c	avcodec/libx265: export choosen picture types Fixes part of ticket 4285 Reviewed-by Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-31 20:21:10 +02:00
Donny Yang	749fbfd081	png: Clear up the calculation of max packet size Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-31 16:15:36 +02:00
Michael Niedermayer	65a646eb0b	avcodec/internal: Fix doxy for ff_alloc_packet2() return value Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-31 16:14:22 +02:00
Rainer Hochecker	8b152c355f	h264: avoid unnecessary calls to get_format Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-31 12:14:39 +02:00
Michael Niedermayer	385fe984fc	avcodec/snowenc: Check av_frame_ref() return value Fixes CID1026740 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-31 04:33:50 +02:00
Michael Niedermayer	a38758a97e	avcodec/h264_refs: fix null pointer dereference with -DTRACE Found-by: carl Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-31 01:57:00 +02:00
Michael Niedermayer	a105931d3e	Merge commit '4978850ca2cb1ec6908f5bc79cc592ca454d11e8' * commit '4978850ca2cb1ec6908f5bc79cc592ca454d11e8': build: Split JPEG-related tables off into a separate component Conflicts: configure Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-31 01:11:02 +02:00
Michael Niedermayer	48183f144d	Merge commit '87f87ccf32055aca25fa08e29e22cca1ba9976d5' * commit '87f87ccf32055aca25fa08e29e22cca1ba9976d5': mjpeg: Use a more precise type for put_marker() Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-31 00:48:04 +02:00
Michael Niedermayer	fda8b7ec7d	avcodec/libdcadec: remove av_assert and check bits_per_sample more completely Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-30 22:32:47 +02:00
Michael Niedermayer	794e9fb5a6	Merge commit 'e6e3dcba0c6f11bd7022e2d3b9bcb7b6a09d6c80' * commit 'e6e3dcba0c6f11bd7022e2d3b9bcb7b6a09d6c80': mjpeg: Move code only used in the encoder(s) to the appropriate header Conflicts: libavcodec/mjpegdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-30 21:05:23 +02:00
Michael Niedermayer	98263d7515	Merge commit '23944d29a22a2cd602753b3705f73011c3bf0b18' * commit '23944d29a22a2cd602753b3705f73011c3bf0b18': indeo: Give Indeo4/5 shared code a more consistent name Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-30 20:39:08 +02:00
Michael Niedermayer	f5c7531ab1	Merge commit '7d3183d3a4e800ab7a7fa24f49968a1b1bcc0161' * commit '7d3183d3a4e800ab7a7fa24f49968a1b1bcc0161': qsv: Skip header compilation depending on what parts of qsv are enabled Conflicts: libavcodec/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-30 20:31:50 +02:00
Himangi Saraogi	0187c2ccda	tiff: Return more meaningful error codes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-30 19:34:26 +02:00
Diego Biurrun	4978850ca2	build: Split JPEG-related tables off into a separate component	2015-03-30 17:51:21 +02:00
Diego Biurrun	87f87ccf32	mjpeg: Use a more precise type for put_marker()	2015-03-30 17:51:20 +02:00
Diego Biurrun	e6e3dcba0c	mjpeg: Move code only used in the encoder(s) to the appropriate header	2015-03-30 17:51:20 +02:00
Himangi Saraogi	6ed38b1f65	tiff: Return more meaningful error codes Signed-off-by: Diego Biurrun <diego@biurrun.de>	2015-03-30 17:51:20 +02:00
Diego Biurrun	23944d29a2	indeo: Give Indeo4/5 shared code a more consistent name	2015-03-30 17:49:05 +02:00
Diego Biurrun	7d3183d3a4	qsv: Skip header compilation depending on what parts of qsv are enabled	2015-03-30 17:41:48 +02:00
Donny Yang	9573737dfb	png: Only init zlib once Signed-off-by: Donny Yang <work@kota.moe> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-29 18:30:30 +02:00
Donny Yang	e7ba79dc4e	png: Calculate pixel format information only once Signed-off-by: Donny Yang <work@kota.moe> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-29 18:17:37 +02:00
Donny Yang	68ede913d0	png: Return slightly more meaningful error codes Signed-off-by: Donny Yang <work@kota.moe> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-29 17:59:08 +02:00
Michael Niedermayer	81487781e7	Merge remote-tracking branch 'cehoyos/master' * cehoyos/master: lavc/h264_refs: Fix compilation with -DTRACE. Fix make checkheaders if libmfx is not available. lavf/gif: Add an option max_gif_delay to limit the frame duration. Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-29 13:19:50 +02:00
Michael Niedermayer	93704e09c7	Merge commit '72025ac36c740f031d7e413041fdfe97087c83c4' * commit '72025ac36c740f031d7e413041fdfe97087c83c4': lavc: add libdcadec decoder Conflicts: Changelog configure libavcodec/Makefile libavcodec/allcodecs.c libavcodec/libdcadec.c See: `519868de7d` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-29 13:01:26 +02:00
Carl Eugen Hoyos	b3673f3414	lavc/h264_refs: Fix compilation with -DTRACE.	2015-03-29 12:34:43 +02:00
Carl Eugen Hoyos	d371471c59	Fix make checkheaders if libmfx is not available.	2015-03-29 12:34:13 +02:00
Michael Niedermayer	268ff17cb7	Merge commit 'c48456166e95648719a8be8f8613f9dee98205c1' * commit 'c48456166e95648719a8be8f8613f9dee98205c1': lavc: add MMAL hardware decoder wrapper Conflicts: Changelog configure doc/APIchanges libavcodec/Makefile libavcodec/allcodecs.c libavcodec/version.h libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-29 11:32:24 +02:00
Hendrik Leppkes	72025ac36c	lavc: add libdcadec decoder Signed-off-by: Anton Khirnov <anton@khirnov.net>	2015-03-29 10:15:09 +02:00
Hendrik Leppkes	6fe2641d6e	lavc: add profile define for DTS Express Signed-off-by: Anton Khirnov <anton@khirnov.net>	2015-03-29 10:00:38 +02:00
wm4	c48456166e	lavc: add MMAL hardware decoder wrapper Based on a patch by Rodger Combs. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2015-03-29 09:55:20 +02:00
Carl Eugen Hoyos	dcac15a84c	lavc/dnxhd: Fix pix_fmt change. Fixes ticket #4400.	2015-03-28 17:36:02 +01:00
Donny Yang	fe57514f8a	png: Minor whitespace change and added missing comment Signed-off-by: Donny Yang <work@kota.moe> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-28 17:16:55 +01:00
Donny Yang	5904d039ce	png: Use av_freep() instead of av_free() Signed-off-by: Donny Yang <work@kota.moe> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-28 17:16:55 +01:00
Michael Niedermayer	048b6331e0	avcodec/qsv_internal: Fix project name Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-28 03:44:19 +01:00
Michael Niedermayer	0a731e4596	Merge commit '72b7441a10f578a1d0be7083d8f5adf6a01921c2' * commit '72b7441a10f578a1d0be7083d8f5adf6a01921c2': lavc: add Intel libmfx-based H.264 encoder Conflicts: Changelog libavcodec/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-28 01:33:27 +01:00
Michael Niedermayer	d985976e54	Merge commit '9ba27c2348d26000257e891e40a72facb0d916be' * commit '9ba27c2348d26000257e891e40a72facb0d916be': qsvdec: add 'decode' to the non-static function names Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-28 01:25:20 +01:00
Michael Niedermayer	b12eacb383	Merge commit 'd0a63d8b989647ffdb5f40da8e1feaffe1a8e791' * commit 'd0a63d8b989647ffdb5f40da8e1feaffe1a8e791': qsvdec: split off some code that will be shared with the encoder Conflicts: libavcodec/Makefile libavcodec/qsvdec.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-28 01:16:21 +01:00
Michael Niedermayer	151ae8ea5b	Merge commit 'b04d009b0e1a34b717f3d3bbf407aef0c742aff1' * commit 'b04d009b0e1a34b717f3d3bbf407aef0c742aff1': qsv: rename to qsvdec Conflicts: libavcodec/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-28 01:03:23 +01:00
Anton Khirnov	72b7441a10	lavc: add Intel libmfx-based H.264 encoder	2015-03-27 22:02:10 +01:00
Anton Khirnov	9ba27c2348	qsvdec: add 'decode' to the non-static function names	2015-03-27 21:57:47 +01:00
Anton Khirnov	d0a63d8b98	qsvdec: split off some code that will be shared with the encoder	2015-03-27 21:57:28 +01:00
Anton Khirnov	b04d009b0e	qsv: rename to qsvdec This is to avoid conflicts with the upcoming QSV encoding support.	2015-03-27 21:56:36 +01:00
Michael Niedermayer	0245abc7c1	avcodec/x86/hpeldsp_init: Put CONFIG_* first in if() This is more consistent and may fix a build failure Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-26 15:41:27 +01:00
Michael Niedermayer	cd5a48e549	avcodec/h264_slice: Put CONFIG_GRAY first in if() This is more consistent Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-26 15:41:27 +01:00
Michael Niedermayer	47aee6f047	avcodec/arm/flacdsp_init_arm: Put CONFIG_FLAC_DECODER first in if() This is more consistent Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-26 15:41:27 +01:00
Michael Niedermayer	71258e5d87	avcodec/ac3dec: Put CONFIG* first in if() This may fix build failures with EAC3 disabled and is more consistent Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-26 15:41:27 +01:00
Philip Langdale	21adb9964e	avcodec/nvenc: Need a separate class for each encoder The encoders can't share a class instance. Signed-off-by: Philip Langdale <philipl@overt.org>	2015-03-25 15:32:09 -07:00
Himangi Saraogi	b020a25df2	avcodec/j2kenc: Initialize variable to silence compiler warnings Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-25 15:06:36 +01:00
James Almer	23e1303c0a	avcodec/nvenc_h265: add missing version bump and changelog entry Signed-off-by: James Almer <jamrial@gmail.com>	2015-03-25 03:59:34 -03:00
Philip Langdale	21175d8586	avcodec/nvenc: Add support for H.265 encoding Sufficiently new nvenc hardware (GM20x or later) has support for H.265 encoding. This works the same as the H.264 encoder except the codec parameters are different. Due to the fact that common codec parameters are not shareable, there's quite a bit of conditional logic you'd wish we could do without, but such is life. Signed-off-by: Philip Langdale <philipl@overt.org> Reviewed-by: Timo Rothenpieler <timo@rothenpieler.org>	2015-03-24 21:42:07 -07:00
Michael Niedermayer	354db19ff4	avcodec/h264: Remove bits_per_raw_sample hacks Fixes assertion failure Fixes: f12c79769501ee471a5c731b8304ffcb/signal_sigabrt_7ffff6ac8cc9_3766_cov_4267830138_undemuxable_h264.ts Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-25 04:14:38 +01:00
Timo Rothenpieler	48f7c30bf7	avcodec/nvenc: Drop support for old nvenc api Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-24 17:25:11 +01:00
Michael Niedermayer	c20eab5c85	avcodec/msrledec: More verbose error message Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-24 16:07:57 +01:00
Michael Niedermayer	f7e1367f58	avcodec/msrledec: restructure msrle_decode_pal4() based on the line number instead of the pixel pointer Fixes out of array access Fixes: da14e86d8462be6493eab16bc2d40f88/asan_heap-oob_204cfd2_528_cov_340150052_COMPRESS.BMP Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-24 16:07:26 +01:00
Michael Niedermayer	2850131f2c	Merge commit 'b21af32aed7e343f962753943e9f16baedfb1750' * commit 'b21af32aed7e343f962753943e9f16baedfb1750': lavc: Prefer x264 over openh264 if both libraries are available See: `ddae03f69b` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-24 02:23:29 +01:00
Hendrik Leppkes	1ddd3e23a4	vaapi_h264: fix slice data offset	2015-03-23 20:53:29 +00:00
Michael Niedermayer	b21af32aed	lavc: Prefer x264 over openh264 if both libraries are available	2015-03-23 20:53:29 +00:00
Hendrik Leppkes	ae4f5d944c	dxva2_h264: fix slice offset in long slice structs	2015-03-23 20:53:29 +00:00
Hendrik Leppkes	aba3030a55	vaapi_h264: fix slice data offset Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-23 16:12:08 +01:00
Hendrik Leppkes	cf1fba0fb8	dxva2_h264: fix slice offset in long slice structs Fixes Ticket #4384 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-23 16:12:08 +01:00
Michael Niedermayer	7517e932ff	avcodec/snow: fix support for odd dimensions Fixes Ticket3914 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-22 23:34:53 +01:00
Michael Niedermayer	a089d567f1	avcodec/jpeglsdec: support PAL1-PAL7 Fixes Ticket3933 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-22 20:31:03 +01:00
Michael Niedermayer	797ba4d53b	avcodec/h264_cavlc: Drop local_ref_count This basically switches to the implementation from `f6f7d15041` which seems faster Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-22 14:39:38 +01:00
Michael Niedermayer	563a8b4aac	avcodec/h264_cabac: Drop local_ref_count 7966 -> 7897 decicycles This basically switches to the implementation from `f6f7d15041` which seems faster Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-22 14:39:32 +01:00
Michael Niedermayer	0346783c98	avcodec/h264.h: Drop unused macro Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-22 00:29:01 +01:00
Michael Niedermayer	141b9d5c3b	avcodec/h264_slice: update slice context linesizes when a new picture is allocated previously they where only updated when decoding started and would thus have been inconsistent for a longer period of time leaving more chances for problems Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 23:45:46 +01:00
Michael Niedermayer	fa7c08d5e1	Merge commit 'c28ed1d743443e783537d279ae721be3bbdf7646' * commit 'c28ed1d743443e783537d279ae721be3bbdf7646': h264: move [uv]linesize to the per-slice context Conflicts: libavcodec/h264_mb.c libavcodec/h264_slice.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 23:16:36 +01:00
Michael Niedermayer	a6cb0534e2	Merge commit 'b53569e0681ff7bc99103ab4c961dbac3cc0fce6' * commit 'b53569e0681ff7bc99103ab4c961dbac3cc0fce6': h264_cabac: remove now unnecessary H264Context function parameters Conflicts: libavcodec/h264_cabac.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 23:13:25 +01:00
Michael Niedermayer	d8151a7e94	Merge commit 'a12d3188cbec15e22070e139fa5cc541da07e2c3' * commit 'a12d3188cbec15e22070e139fa5cc541da07e2c3': h264: use a smaller struct for the ref lists Conflicts: libavcodec/h264_direct.c libavcodec/h264_mb.c libavcodec/h264_picture.c libavcodec/h264_refs.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 23:05:34 +01:00
Michael Niedermayer	e970b576d2	Merge commit '94295106d20b32666a8c4e0d028ef79b9d3f3b7a' * commit '94295106d20b32666a8c4e0d028ef79b9d3f3b7a': h264_mb: remove an unused function parameter Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 21:43:07 +01:00
Michael Niedermayer	8c6370afe3	Merge commit '2b4c38d3c647f409080606ef02b3363ada00be2c' * commit '2b4c38d3c647f409080606ef02b3363ada00be2c': h264: drop some mpegvideo remnants from draw_horiz_band() Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 21:42:14 +01:00
Michael Niedermayer	0f8bb0efc3	Merge commit '5bf3c0fa49afd5bbf43aa841ff78007d72c80736' * commit '5bf3c0fa49afd5bbf43aa841ff78007d72c80736': h264: drop the now unused per-slice H264Contexts Conflicts: libavcodec/h264_slice.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 21:41:17 +01:00
Michael Niedermayer	8bdcec3111	Merge commit '51d8725a6e4c7f989d6f0f38b59cb54a2d72846c' * commit '51d8725a6e4c7f989d6f0f38b59cb54a2d72846c': h264: use the main H264Context as the parent for all slice contexts Conflicts: libavcodec/h264.c libavcodec/h264.h libavcodec/h264_slice.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 21:33:27 +01:00
Michael Niedermayer	b1e6d8a226	Merge commit '92e0b7342c0490894cbcea4461380321e0569de2' * commit '92e0b7342c0490894cbcea4461380321e0569de2': h264_slice: constify all the uses of H264Context during slice decoding Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 21:32:33 +01:00
Ronald S. Bultje	1fd1f58bd6	vp9: make above buffer pointer 32-byte aligned. Fixes ticket #4383 Signed-off-by: James Almer <jamrial@gmail.com>	2015-03-21 17:13:46 -03:00
Michael Niedermayer	84ae7294cb	Merge commit '3178f4d33ff62243f7cdddb081db516ea34396c9' * commit '3178f4d33ff62243f7cdddb081db516ea34396c9': h264: move rbsp_buffer into the per-slice context Conflicts: libavcodec/h264.c libavcodec/h264_parser.c libavcodec/h264_slice.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 20:16:21 +01:00
Michael Niedermayer	830e548b9e	Merge commit '582683b6ac798ed2a004a4e2121b7bd47892bbfd' * commit '582683b6ac798ed2a004a4e2121b7bd47892bbfd': h264: move remaining ER stuff into the per-slice context Conflicts: libavcodec/h264.h libavcodec/h264_picture.c libavcodec/h264_slice.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 20:00:34 +01:00
Michael Niedermayer	44309dd294	avcodec/mpegvideo: support mbskip_table==NULL in ff_print_debug_info2() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 19:28:56 +01:00
Michael Niedermayer	dd186b5825	avcodec/error_resilience: Fix mbskip_table==NULL codepath Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 19:24:03 +01:00
Michael Niedermayer	b37b0a58e3	Merge commit '5bc69f38c1af71fbcbfb4b5efa77d0aeb5424c04' * commit '5bc69f38c1af71fbcbfb4b5efa77d0aeb5424c04': error_resilience: do not require mbintra/skip tables Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 19:03:10 +01:00
Michael Niedermayer	44e4a86c8a	Merge commit 'c377e04d8aa74d030672e9a4788a700b0695fc14' * commit 'c377e04d8aa74d030672e9a4788a700b0695fc14': h264: move top_borders into the per-slice context Conflicts: libavcodec/h264.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 18:58:59 +01:00
Michael Niedermayer	3d1d8e1f95	Merge commit '36d04801ba9d8622c2d759c172aea18561bac74d' * commit '36d04801ba9d8622c2d759c172aea18561bac74d': h264: move the scratch buffers into the per-slice context Conflicts: libavcodec/h264.h libavcodec/h264_slice.c libavcodec/svq3.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 18:50:53 +01:00
Michael Niedermayer	2730163329	Merge commit '34d4c605e9a5116d5289b35633ade5b01cacab24' * commit '34d4c605e9a5116d5289b35633ade5b01cacab24': h264_loopfilter: constify all uses of H264Context Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 18:26:10 +01:00
Michael Niedermayer	e845b9573d	Merge commit '7505c8dfba255f8e6c6dbb574d0cec91da16f24d' * commit '7505c8dfba255f8e6c6dbb574d0cec91da16f24d': h264_cavlc: constify all uses of H264Context Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 18:19:58 +01:00
Michael Niedermayer	eb058a8dc5	Merge commit 'ba7e165b864d69da4f0c79ec7757cb351535002f' * commit 'ba7e165b864d69da4f0c79ec7757cb351535002f': h264_cabac: constify all uses of H264Context Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 18:19:24 +01:00
Michael Niedermayer	9f2fad1af7	Merge commit '5c4b98de4d101ea715ef86847306a510afd0db0c' * commit '5c4b98de4d101ea715ef86847306a510afd0db0c': h264.c: constify all uses of H264Context in slice and lower-level functions Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 18:18:40 +01:00
Michael Niedermayer	9d0450ae94	Merge commit 'e9b2383bf86b38ad18a001801aee20c8182e29bd' * commit 'e9b2383bf86b38ad18a001801aee20c8182e29bd': h264: move mb_mbaff into the per-slice context Conflicts: libavcodec/h264_cabac.c libavcodec/h264_cavlc.c libavcodec/h264_slice.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 18:07:01 +01:00
Michael Niedermayer	d511dc6530	Merge commit 'bc98e8c0e0a8babfea35c98855e366b29cbe1191' * commit 'bc98e8c0e0a8babfea35c98855e366b29cbe1191': h264: move mb_field_decoding_flag into the per-slice context Conflicts: libavcodec/h264_slice.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 18:03:54 +01:00
Michael Niedermayer	a0b39747b7	Merge commit '6490a0c0fbe0e55f765ea2aa2e8495181ea1f719' * commit '6490a0c0fbe0e55f765ea2aa2e8495181ea1f719': h264_mb: constify all uses of H264Context Conflicts: libavcodec/h264.h libavcodec/h264_mb.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 17:23:10 +01:00
Michael Niedermayer	06e5b331f5	Merge commit '51822879e7732ee8175dad98dde1a135f6e5c1a4' * commit '51822879e7732ee8175dad98dde1a135f6e5c1a4': h264_mb: constify block_offset Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 17:22:15 +01:00
Michael Niedermayer	bc5383e6c4	Merge commit '3bea6409a1868354a1d29b34de424c3636c222b7' * commit '3bea6409a1868354a1d29b34de424c3636c222b7': h264_mvpred: constify all uses of H264Context Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 17:21:44 +01:00
Michael Niedermayer	a81a6dcb11	Merge commit '460176aa19acb8d8bdb52af1ec97891e0f65843c' * commit '460176aa19acb8d8bdb52af1ec97891e0f65843c': h264.h: constify all uses of H264Context Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 17:14:36 +01:00
Michael Niedermayer	48d00b527b	Merge commit 'd27b8248a6ee7e64c68c46c23e00d703b9caa50c' * commit 'd27b8248a6ee7e64c68c46c23e00d703b9caa50c': h264_direct: constify all uses of H264Context Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 17:13:56 +01:00
Michael Niedermayer	55215383dc	Merge commit 'f42485dbce614b3f63182845da43db690b427b7c' * commit 'f42485dbce614b3f63182845da43db690b427b7c': h264: use a separate GetBitContext for slice data Conflicts: libavcodec/h264.c libavcodec/h264_cavlc.c libavcodec/h264_parser.c libavcodec/h264_slice.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 17:13:24 +01:00
Michael Niedermayer	727b202330	Merge commit '2ea00e35e4e0b58f7a306dd55d8f72a21c32c946' * commit '2ea00e35e4e0b58f7a306dd55d8f72a21c32c946': h264: do not abuse the context as a temporary storage in get_last_needed_nal() Conflicts: libavcodec/h264.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 17:02:23 +01:00
Michael Niedermayer	eba2c2321b	Merge commit '404a416d4b1fcbf9db5569481d8181f296c01ea9' * commit '404a416d4b1fcbf9db5569481d8181f296c01ea9': h264: remove some remnants of data partitioning Conflicts: libavcodec/h264.c libavcodec/h264_slice.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 17:00:51 +01:00
Michael Niedermayer	72bec029ee	Merge commit '7bbc254d646ed9cf6deffc3fda75ae6729f95979' * commit '7bbc254d646ed9cf6deffc3fda75ae6729f95979': h264: move resync_mb_{x,y} into the per-slice context Conflicts: libavcodec/h264_slice.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 16:54:48 +01:00
Michael Niedermayer	d76559fb5f	Merge commit 'd4d9068cdf8f4b2b87ae87a2ef880d243f77b977' * commit 'd4d9068cdf8f4b2b87ae87a2ef880d243f77b977': h264: move mb_{x,y} into the per-slice context Conflicts: libavcodec/h264.c libavcodec/h264_cavlc.c libavcodec/h264_mb.c libavcodec/h264_slice.c libavcodec/svq3.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 16:46:15 +01:00
Michael Niedermayer	668c65e7e7	Merge commit '0edbe6faa7ef80daf0e84353cbe733389bf1a522' * commit '0edbe6faa7ef80daf0e84353cbe733389bf1a522': h264: move mb_xy into the per-slice context Conflicts: libavcodec/h264.c libavcodec/h264_cabac.c libavcodec/svq3.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 16:18:29 +01:00
Michael Niedermayer	db4234c500	Merge commit '07c5ca551b7327d3c4e33738cc0cd2d5ac2779fa' * commit '07c5ca551b7327d3c4e33738cc0cd2d5ac2779fa': h264: move is_complex into the per-slice context Conflicts: libavcodec/h264_slice.c libavcodec/svq3.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 16:10:31 +01:00
Michael Niedermayer	70eec8f432	Merge commit '47a0d393504d6726c4a235951153bee0abb3f7d6' * commit '47a0d393504d6726c4a235951153bee0abb3f7d6': h264: move mb_skip_run into the per-slice context Conflicts: libavcodec/h264_cavlc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 16:09:14 +01:00
Michael Niedermayer	da7f4c32ab	Merge commit '9951907f6fc37a8d41566dbee09f7c15ff587de6' * commit '9951907f6fc37a8d41566dbee09f7c15ff587de6': h264: move redundant_pic_count into the per-slice context Conflicts: libavcodec/h264.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 16:07:53 +01:00
Michael Niedermayer	04d23cf1c5	Merge commit 'a9b201cacf85d710b102010cb4baef97f00ea39b' * commit 'a9b201cacf85d710b102010cb4baef97f00ea39b': h264: move cabac_init_idc into the per-slice context Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 16:06:57 +01:00
Michael Niedermayer	7d23931632	Merge commit 'e6c90ce94f1b07f50cea2babf7471af455cca0ff' * commit 'e6c90ce94f1b07f50cea2babf7471af455cca0ff': h264: move loopfilter parameters into the per-slice context Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 15:59:20 +01:00
Michael Niedermayer	ad6cee117e	Merge commit 'bd3e460b73dd54a68dc253e010c239cefc8d8d55' * commit 'bd3e460b73dd54a68dc253e010c239cefc8d8d55': h264: move direct_cache into the per-slice context Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 15:58:50 +01:00
Michael Niedermayer	6a2e1ff02a	Merge commit '6479c79f5517e2881bc881e737b2dbce69553878' * commit '6479c79f5517e2881bc881e737b2dbce69553878': h264: move mvd_cache into the per-slice context Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 15:58:05 +01:00
Michael Niedermayer	c9841c05be	Merge commit 'a67f8ae9a2c8529bf6a635e8ca4e3483592708b1' * commit 'a67f8ae9a2c8529bf6a635e8ca4e3483592708b1': h264: move mvd_table into the per-slice context Conflicts: libavcodec/h264.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 15:57:21 +01:00
Michael Niedermayer	a4952e7343	Merge commit '5c8280c3075dd54f26752c3a1185647578421703' * commit '5c8280c3075dd54f26752c3a1185647578421703': h264: move last_qscale_diff into the per-slice context Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 15:48:53 +01:00
Michael Niedermayer	4c5c913dd8	Merge commit 'e7226984ac13aacb84eae77a372df8ff7685848f' * commit 'e7226984ac13aacb84eae77a372df8ff7685848f': h264: move [{top,left}_]cbp into the per-slice context Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 15:48:13 +01:00
Michael Niedermayer	f5d4d61824	Merge commit '30da98adbda6de1f55188f9058a3a5c715049633' * commit '30da98adbda6de1f55188f9058a3a5c715049633': h264: move cabac[_state] into the per-slice context Conflicts: libavcodec/h264_cabac.c libavcodec/h264_slice.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 15:45:44 +01:00
Michael Niedermayer	d86e8f235e	avcodec/h264_slice: Merge 2 memcpy() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 15:37:05 +01:00
Michael Niedermayer	739edc1a7e	Merge commit 'bf03a878a76dea29b36f368759e9f66102b39a5f' * commit 'bf03a878a76dea29b36f368759e9f66102b39a5f': h264: move mb[_{padding,luma_dc}] into the per-slice context Conflicts: libavcodec/h264.h libavcodec/h264_cavlc.c libavcodec/h264_mb.c libavcodec/h264_slice.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 15:36:57 +01:00
Michael Niedermayer	35a788d953	Merge commit 'b063582e0c4f775a8ba377488bd085595e0e7fae' * commit 'b063582e0c4f775a8ba377488bd085595e0e7fae': h264: move intra_pcm_ptr into the per-slice context Conflicts: libavcodec/h264.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 15:27:29 +01:00
Michael Niedermayer	cc2cfdc497	Merge commit '95eb35f30513e335990ad0d5dca6ddc318477291' * commit '95eb35f30513e335990ad0d5dca6ddc318477291': h264: move the ref lists variables into the per-slice context Conflicts: libavcodec/h264.c libavcodec/h264.h libavcodec/h264_cabac.c libavcodec/h264_cavlc.c libavcodec/h264_direct.c libavcodec/h264_mb.c libavcodec/h264_picture.c libavcodec/h264_refs.c libavcodec/h264_slice.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 15:18:10 +01:00
Michael Niedermayer	27b3522ba3	Merge commit '7747726667c86877feed30c9e18460cb8e63f551' * commit '7747726667c86877feed30c9e18460cb8e63f551': h264: move map_col_to_list0[_field] into the per-slice context Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 14:46:23 +01:00
Michael Niedermayer	bd76a4822f	Merge commit 'ee0d774dfa94655e44707ff3e02f4a4d282c1963' * commit 'ee0d774dfa94655e44707ff3e02f4a4d282c1963': h264: move dist_scale_factor[_field] into the per-slice context Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 14:39:49 +01:00
Michael Niedermayer	20477a4ecb	Merge commit 'be69f0a800903b7573b18d9287d18b2f368b8b11' * commit 'be69f0a800903b7573b18d9287d18b2f368b8b11': h264: move col_{parity,fieldoff} into the per-slice context Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 14:39:32 +01:00
Michael Niedermayer	a8ac4c9b06	Merge commit '066aafced4dc6c7c9e7b37082635472249f1e93e' * commit '066aafced4dc6c7c9e7b37082635472249f1e93e': h264: move direct_spatial_mv_pred into the per-slice context Conflicts: libavcodec/h264_mvpred.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 14:38:59 +01:00
Michael Niedermayer	4ffbeddd35	Merge commit 'ed451a08a46b2b07fd2dba3e55ffddd18ae6e3d6' * commit 'ed451a08a46b2b07fd2dba3e55ffddd18ae6e3d6': h264: move sub_mb_type into the per-slice context Conflicts: libavcodec/h264_cabac.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 14:37:55 +01:00
Michael Niedermayer	97c8ecaada	Merge commit '56febc993b928ccc039a32158ca60b234c311875' * commit '56febc993b928ccc039a32158ca60b234c311875': h264: move the slice type variables into the per-slice context Conflicts: libavcodec/h264.c libavcodec/h264_cabac.c libavcodec/h264_cavlc.c libavcodec/h264_slice.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 14:30:19 +01:00
Michael Niedermayer	2cc08cad9e	Merge commit '5f390eef8ee2b8adab00c5d2923a52aa261eb999' * commit '5f390eef8ee2b8adab00c5d2923a52aa261eb999': h264: move mb_[uv]linesize into the per-slice context Conflicts: libavcodec/h264.h libavcodec/h264_mb.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 14:16:29 +01:00
Michael Niedermayer	892a6d0028	Merge commit '99a35d1ccbb6b6cd260ce5c8369a897a79fe6a3a' * commit '99a35d1ccbb6b6cd260ce5c8369a897a79fe6a3a': h264: move neighbor_transform_size into the per-slice context Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 14:14:05 +01:00
Michael Niedermayer	f1436a7f96	Merge commit 'e6287f077c3e8e4aca11e61dd4bade1351439e6b' * commit 'e6287f077c3e8e4aca11e61dd4bade1351439e6b': h264: move {mv,ref}_cache into the per-slice context Conflicts: libavcodec/h264_cabac.c libavcodec/h264_mb.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 14:06:30 +01:00
Michael Niedermayer	b7e0356cc3	Merge commit 'f69574cf7aca4fe4d57a2155e925f37fc863474d' * commit 'f69574cf7aca4fe4d57a2155e925f37fc863474d': h264: move non_zero_count_cache into the per-slice context Conflicts: libavcodec/h264.c libavcodec/h264_cabac.c libavcodec/h264_cavlc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 14:02:02 +01:00
Michael Niedermayer	6ec279b54c	Merge commit '64c81b2cd0dcf1fe66c381a5d2c707dddcf35a7e' * commit '64c81b2cd0dcf1fe66c381a5d2c707dddcf35a7e': h264: move *_samples_available into the per-slice context Conflicts: libavcodec/h264.c libavcodec/h264_mb.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 13:59:16 +01:00
Michael Niedermayer	20f5be1038	avcodec/h264_cabac: Fix intra4x4_pred_mode_cache argument to av_dlog() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 13:46:32 +01:00
Michael Niedermayer	6abd1e901c	Merge commit '7d8154edd594981e7891d57de91f2260f8a62939' * commit '7d8154edd594981e7891d57de91f2260f8a62939': h264: move intra4x4_pred_mode[_cache] into the per-slice context Conflicts: libavcodec/h264.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 13:44:38 +01:00
Michael Niedermayer	61635c7a88	Merge commit '8b00f4df20f4a8ab0656fdaf7d00233a6515a052' * commit '8b00f4df20f4a8ab0656fdaf7d00233a6515a052': h264: move some neighbour information into the per-slice context Conflicts: libavcodec/h264_cabac.c libavcodec/h264_cavlc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 13:42:44 +01:00
Michael Niedermayer	a2740a060b	Merge commit '4bd5ac200d15b4f458a50f66006549825f9fc865' * commit '4bd5ac200d15b4f458a50f66006549825f9fc865': h264: move {chroma,intra16x16}_pred_mode into the per-slice context Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 13:35:38 +01:00
Michael Niedermayer	c07b7e483a	Merge commit '5355ed6b20e941430c4f8fb82644e87a65366d61' * commit '5355ed6b20e941430c4f8fb82644e87a65366d61': h264: move {prev,next}_mb_skipped into the per-slice context Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 13:35:05 +01:00
Michael Niedermayer	acd6b407c3	Merge commit '06789ad3b71296a9e2fbd0278632d97a5d9af8d7' * commit '06789ad3b71296a9e2fbd0278632d97a5d9af8d7': h264: move qp_thresh into the per-slice context Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 13:34:33 +01:00
Michael Niedermayer	c27f53b9fb	Merge commit 'd231e84b06a9964c840cff4e228509f706165fb6' * commit 'd231e84b06a9964c840cff4e228509f706165fb6': h264: move the quantizers into the per-slice context Conflicts: libavcodec/dxva2_h264.c libavcodec/h264_cavlc.c libavcodec/h264_loopfilter.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 13:24:23 +01:00
Michael Niedermayer	cc31d9ce80	Merge commit 'd40ae0e595fe90b5583b9269f8bb000402bde5a6' * commit 'd40ae0e595fe90b5583b9269f8bb000402bde5a6': h264: do not copy qscale when updating per-thread contexts Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 13:20:54 +01:00
Michael Niedermayer	756dc7bd18	Merge commit '92c6c2a605f9b077b8fbc25b7ed6625541232b87' * commit '92c6c2a605f9b077b8fbc25b7ed6625541232b87': h264: split weighted pred-related vars into per-slice context Conflicts: libavcodec/h264.c libavcodec/h264.h libavcodec/h264_mb.c libavcodec/svq3.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 13:13:12 +01:00
Michael Niedermayer	06c70d4537	avcodec/hevc_ps: Check cropping parameters more correctly Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 12:55:03 +01:00
Michael Niedermayer	665e0c10a6	Merge commit 'd8a45d2d49f54fde042b195f9d5859251252493d' * commit 'd8a45d2d49f54fde042b195f9d5859251252493d': h264_ps: properly check cropping parameters against overflow Conflicts: libavcodec/h264_ps.c See: `c3bd306e78` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 12:09:03 +01:00
Anton Khirnov	c28ed1d743	h264: move [uv]linesize to the per-slice context While it is a per-frame variable, it is only really used in the low-level decoding code, so it is more efficient to store it in the slice context.	2015-03-21 11:27:16 +01:00
Anton Khirnov	b53569e068	h264_cabac: remove now unnecessary H264Context function parameters	2015-03-21 11:27:16 +01:00
Anton Khirnov	a12d3188cb	h264: use a smaller struct for the ref lists There is no need to store a whole H264Picture, with a full AVFrame embedded in it. This should allow getting rid of the embedded AVFrame later.	2015-03-21 11:27:16 +01:00
Anton Khirnov	94295106d2	h264_mb: remove an unused function parameter	2015-03-21 11:27:16 +01:00
Anton Khirnov	2b4c38d3c6	h264: drop some mpegvideo remnants from draw_horiz_band() This code makes no sense for h.264.	2015-03-21 11:27:16 +01:00
Anton Khirnov	5bf3c0fa49	h264: drop the now unused per-slice H264Contexts	2015-03-21 11:27:16 +01:00
Anton Khirnov	51d8725a6e	h264: use the main H264Context as the parent for all slice contexts There is now no need to have per-slice copies of the H264Context.	2015-03-21 11:27:15 +01:00
Anton Khirnov	92e0b7342c	h264_slice: constify all the uses of H264Context during slice decoding All the variables modified by this code are either per-MB arrays or have been moved to the per-slice context	2015-03-21 11:27:15 +01:00
Anton Khirnov	3178f4d33f	h264: move rbsp_buffer into the per-slice context	2015-03-21 11:27:15 +01:00
Anton Khirnov	582683b6ac	h264: move remaining ER stuff into the per-slice context	2015-03-21 11:27:15 +01:00
Anton Khirnov	5bc69f38c1	error_resilience: do not require mbintra/skip tables h264dec does not use them at all and only allocates them for ER.	2015-03-21 11:27:15 +01:00
Anton Khirnov	c377e04d8a	h264: move top_borders into the per-slice context Also change the method for allocating to the same one as used by edge_emu_buffer.	2015-03-21 11:27:15 +01:00
Anton Khirnov	36d04801ba	h264: move the scratch buffers into the per-slice context Also change the method for allocating them. Instead of two possible alloc calls from different places, just ensure they are allocated at the start of each slice. This should be simpler and less bug-prone than the previous method.	2015-03-21 11:27:15 +01:00
Anton Khirnov	34d4c605e9	h264_loopfilter: constify all uses of H264Context All the variables modified by this code are either per-MB arrays or have been moved to the per-slice context	2015-03-21 11:27:15 +01:00
Anton Khirnov	7505c8dfba	h264_cavlc: constify all uses of H264Context All the variables modified by this code are either per-MB arrays or have been moved to the per-slice context	2015-03-21 11:27:15 +01:00
Anton Khirnov	ba7e165b86	h264_cabac: constify all uses of H264Context All the variables modified by this code are either per-MB arrays or have been moved to the per-slice context	2015-03-21 11:27:15 +01:00
Anton Khirnov	5c4b98de4d	h264.c: constify all uses of H264Context in slice and lower-level functions All the variables modified by this code are either per-MB arrays or have been moved to the per-slice context	2015-03-21 11:27:15 +01:00
Anton Khirnov	e9b2383bf8	h264: move mb_mbaff into the per-slice context	2015-03-21 11:27:15 +01:00
Anton Khirnov	bc98e8c0e0	h264: move mb_field_decoding_flag into the per-slice context	2015-03-21 11:27:15 +01:00
Anton Khirnov	6490a0c0fb	h264_mb: constify all uses of H264Context All the variables modified by this code are either per-MB arrays or have been moved to the per-slice context	2015-03-21 11:27:15 +01:00
Anton Khirnov	51822879e7	h264_mb: constify block_offset It is read-only in this code.	2015-03-21 11:27:15 +01:00
Anton Khirnov	3bea6409a1	h264_mvpred: constify all uses of H264Context All the variables modified by this code are either per-MB arrays or have been moved to the per-slice context	2015-03-21 11:27:15 +01:00
Anton Khirnov	460176aa19	h264.h: constify all uses of H264Context All the variables modified by this code are either per-MB arrays or have been moved to the per-slice context	2015-03-21 11:27:15 +01:00
Anton Khirnov	d27b8248a6	h264_direct: constify all uses of H264Context All the variables modified by this code are either per-MB arrays or have been moved to the per-slice context	2015-03-21 11:27:14 +01:00
Anton Khirnov	f42485dbce	h264: use a separate GetBitContext for slice data	2015-03-21 11:27:14 +01:00
Anton Khirnov	2ea00e35e4	h264: do not abuse the context as a temporary storage in get_last_needed_nal() Use a local variable instead.	2015-03-21 11:27:14 +01:00
Anton Khirnov	404a416d4b	h264: remove some remnants of data partitioning	2015-03-21 11:27:14 +01:00
Anton Khirnov	7bbc254d64	h264: move resync_mb_{x,y} into the per-slice context	2015-03-21 11:27:14 +01:00
Anton Khirnov	d4d9068cdf	h264: move mb_{x,y} into the per-slice context	2015-03-21 11:27:14 +01:00
Anton Khirnov	0edbe6faa7	h264: move mb_xy into the per-slice context	2015-03-21 11:27:14 +01:00
Anton Khirnov	07c5ca551b	h264: move is_complex into the per-slice context	2015-03-21 11:27:14 +01:00
Anton Khirnov	47a0d39350	h264: move mb_skip_run into the per-slice context	2015-03-21 11:27:14 +01:00
Anton Khirnov	9951907f6f	h264: move redundant_pic_count into the per-slice context	2015-03-21 11:27:14 +01:00
Anton Khirnov	a9b201cacf	h264: move cabac_init_idc into the per-slice context	2015-03-21 11:27:14 +01:00
Anton Khirnov	e6c90ce94f	h264: move loopfilter parameters into the per-slice context	2015-03-21 11:27:14 +01:00
Anton Khirnov	bd3e460b73	h264: move direct_cache into the per-slice context	2015-03-21 11:27:14 +01:00
Anton Khirnov	6479c79f55	h264: move mvd_cache into the per-slice context	2015-03-21 11:27:14 +01:00
Anton Khirnov	a67f8ae9a2	h264: move mvd_table into the per-slice context	2015-03-21 11:27:14 +01:00
Anton Khirnov	5c8280c307	h264: move last_qscale_diff into the per-slice context	2015-03-21 11:27:13 +01:00
Anton Khirnov	e7226984ac	h264: move [{top,left}_]cbp into the per-slice context	2015-03-21 11:27:13 +01:00
Anton Khirnov	30da98adbd	h264: move cabac[_state] into the per-slice context	2015-03-21 11:27:13 +01:00
Anton Khirnov	bf03a878a7	h264: move mb[_{padding,luma_dc}] into the per-slice context	2015-03-21 11:27:13 +01:00
Anton Khirnov	b063582e0c	h264: move intra_pcm_ptr into the per-slice context	2015-03-21 11:27:13 +01:00
Anton Khirnov	95eb35f305	h264: move the ref lists variables into the per-slice context	2015-03-21 11:27:13 +01:00
Anton Khirnov	7747726667	h264: move map_col_to_list0[_field] into the per-slice context	2015-03-21 11:27:13 +01:00
Anton Khirnov	ee0d774dfa	h264: move dist_scale_factor[_field] into the per-slice context	2015-03-21 11:27:13 +01:00
Anton Khirnov	be69f0a800	h264: move col_{parity,fieldoff} into the per-slice context	2015-03-21 11:27:13 +01:00
Anton Khirnov	066aafced4	h264: move direct_spatial_mv_pred into the per-slice context	2015-03-21 11:27:13 +01:00
Anton Khirnov	ed451a08a4	h264: move sub_mb_type into the per-slice context	2015-03-21 11:27:13 +01:00
Anton Khirnov	56febc993b	h264: move the slice type variables into the per-slice context	2015-03-21 11:27:13 +01:00
Anton Khirnov	5f390eef8e	h264: move mb_[uv]linesize into the per-slice context	2015-03-21 11:27:13 +01:00
Anton Khirnov	99a35d1ccb	h264: move neighbor_transform_size into the per-slice context	2015-03-21 11:27:13 +01:00
Anton Khirnov	e6287f077c	h264: move {mv,ref}_cache into the per-slice context	2015-03-21 11:27:13 +01:00
Anton Khirnov	f69574cf7a	h264: move non_zero_count_cache into the per-slice context	2015-03-21 11:27:12 +01:00
Anton Khirnov	64c81b2cd0	h264: move *_samples_available into the per-slice context	2015-03-21 11:27:12 +01:00
Anton Khirnov	7d8154edd5	h264: move intra4x4_pred_mode[_cache] into the per-slice context	2015-03-21 11:27:12 +01:00
Anton Khirnov	8b00f4df20	h264: move some neighbour information into the per-slice context	2015-03-21 11:27:12 +01:00
Anton Khirnov	4bd5ac200d	h264: move {chroma,intra16x16}_pred_mode into the per-slice context	2015-03-21 11:27:12 +01:00
Anton Khirnov	5355ed6b20	h264: move {prev,next}_mb_skipped into the per-slice context	2015-03-21 11:27:12 +01:00
Anton Khirnov	06789ad3b7	h264: move qp_thresh into the per-slice context	2015-03-21 11:27:12 +01:00
Anton Khirnov	d231e84b06	h264: move the quantizers into the per-slice context	2015-03-21 11:27:12 +01:00
Anton Khirnov	d40ae0e595	h264: do not copy qscale when updating per-thread contexts It's a per-slice quantity constructed when parsing the slice header.	2015-03-21 11:27:12 +01:00
Anton Khirnov	92c6c2a605	h264: split weighted pred-related vars into per-slice context	2015-03-21 11:27:09 +01:00
Michael Niedermayer	0e69c16e96	Merge commit 'c929659bdd7d2d5848ea52e685a3164c7b901bb0' * commit 'c929659bdd7d2d5848ea52e685a3164c7b901bb0': hevc: make the crop sizes unsigned Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 11:11:17 +01:00
Anton Khirnov	d8a45d2d49	h264_ps: properly check cropping parameters against overflow CC: libav-stable@libav.org	2015-03-21 09:35:23 +01:00
Anton Khirnov	5127c00b97	hevc: zero the correct variables on invalid crop parameters It's the output_window that is applied to the output frame, not pic_conf_win	2015-03-21 09:35:19 +01:00
Anton Khirnov	c929659bdd	hevc: make the crop sizes unsigned	2015-03-21 09:35:14 +01:00
Michael Niedermayer	294bb6cbd7	avcodec/hevc_refs: Silence "Could not find ref with POC" for CRA/BLA Avoids error messages during seeking Found-by: cousin_luigi Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-21 04:09:46 +01:00
Martin Vignali	276a8666d2	avcodec/metasound_data: remove unused variable lsp16s the table was duplicated Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-20 22:33:15 +01:00
Michael Niedermayer	2a8198b32f	avcodec/libvpxenc: Set min/max quantizer to 0 for lossless mode Fixes Ticket4246 Reviewed-by: James Zern <jzern@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-20 19:22:33 +01:00
James Almer	6b940b8c99	x86/xvididct: add some yasm guards Should fix compilation on compilers with less-than-ideal dead code elimination Signed-off-by: James Almer <jamrial@gmail.com>	2015-03-20 02:38:20 -03:00
James Almer	b0fea4ad7e	x86/xvididct: remove obsolete function prototypes Signed-off-by: James Almer <jamrial@gmail.com>	2015-03-20 02:38:14 -03:00
Martin Vignali	7fb186784a	avcodec/dv: remove unused var dvquantareas Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-20 04:39:10 +01:00
Martin Vignali	5f9d30ae8f	avcodec/dv: remove unused var dv100qstep Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-20 04:39:01 +01:00
James Almer	03e9b1931b	avcodec/libdcadec: add missing version bump and changelog entry	2015-03-19 21:09:42 -03:00
Kacper Michajłow	4f3c31df3f	avcodec: Fix libdcadec include dir Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-20 02:17:31 +01:00
Hendrik Leppkes	519868de7d	avcodec: add libdcadec decoder Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-20 00:25:50 +01:00
Hendrik Leppkes	11fe56c8bb	avcodec: add profile define for DTS Express Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-20 00:12:32 +01:00
Michael Niedermayer	77bd35d76d	avcodec/dnxhddec: reset cur_field for non interlaced frames Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-19 23:56:31 +01:00
Michael Niedermayer	d3bd943108	avcodec/dnxhddec: Reset is_444 if format is not 444 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-19 23:33:36 +01:00
Michael Niedermayer	2c660e34cf	avcodec/dnxhddec: Check that the frame is interlaced before using cur_field Fixes Ticket4227 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-19 23:28:39 +01:00
Andreas Cadhalpun	30e6abd1a8	webp: ensure that each transform is only used once According to the WebP Lossless Bitstream Specification "each transform is allowed to be used only once". If a transform is more than once this can lead to memory corruption. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2015-03-19 21:03:13 +01:00
Michael Niedermayer	b1fbe29e51	avcodec/mjpegdec: Support 31111100 sampling Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-18 23:28:43 +01:00
Michael Niedermayer	e15455891b	avcodec/mjpegdec: Change upscale_* to an array instead of a bitmask This allows storing integer factors instead of just 0 and 1 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-18 23:13:44 +01:00
Carl Eugen Hoyos	7f1ea38868	lavc/dts: Do not set bitrate for DTS-HD Master and High Resolution. Fixes ticket #4375. Reviewed-by: Hendrik Leppkes	2015-03-18 20:34:35 +01:00
Michael Niedermayer	0f16dfda50	Replace PixelFormats which sneaked in over time or where forgotten by AVPixelFormats Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-18 01:18:40 +01:00
Michael Niedermayer	4fae556322	Merge commit '58a840e21577a2168843487a98cb2cea44b5a94a' * commit '58a840e21577a2168843487a98cb2cea44b5a94a': Replace a few leftover instances of enum PixelFormat with enum AVPixelFormat See: `ac627b3d38` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-18 01:09:35 +01:00
James Almer	bf2bd5b807	avcodec/ac3dec_fixed: fix compilation when ac3dec is disabled Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	2015-03-17 19:25:55 -03:00
Michael Niedermayer	0b961423ee	avcodec/aacsbr: Replace impossible condition by assert bits can have a value of 0 or 1 they are never -1 or otherwise negative Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-17 22:55:59 +01:00
Martin Storsjö	58a840e215	Replace a few leftover instances of enum PixelFormat with enum AVPixelFormat Signed-off-by: Martin Storsjö <martin@martin.st>	2015-03-17 23:53:33 +02:00
Michael Niedermayer	45f62c74dd	Merge commit 'cdce9e8025fff1dee2fd3d6bc28aebc0a330c5a0' * commit 'cdce9e8025fff1dee2fd3d6bc28aebc0a330c5a0': aacsbr: Fix type for index variable See: `a15adabdd3` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-17 21:30:36 +01:00
Michael Niedermayer	66de11b064	Merge commit '7c60c124c8dfaebfafa2b3c11b316db549617732' * commit '7c60c124c8dfaebfafa2b3c11b316db549617732': hqx: Drop unused offsets table Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-17 21:18:25 +01:00
Michael Niedermayer	6d57da9aa4	Merge commit 'c9ed48e80ef807ab0c1bb946ac8db5f34d83d9c9' * commit 'c9ed48e80ef807ab0c1bb946ac8db5f34d83d9c9': dca: Read params->pancABIT0[param_index] only if part0 is set Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-17 20:32:57 +01:00
Michael Niedermayer	1eb28479da	Merge commit '48aef27f5232794e70ecef0d347b9f65e27a9bad' * commit '48aef27f5232794e70ecef0d347b9f65e27a9bad': x86: Put COPY3_IF_LT under HAVE_6REGS Conflicts: libavcodec/x86/mathops.h See: `b38910c979` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-17 20:25:47 +01:00
Vittorio Giovara	cdce9e8025	aacsbr: Fix type for index variable Prevents unsigned overflow and variable truncation. Bug-Id: CID 603186	2015-03-17 13:34:23 +00:00
Vittorio Giovara	7c60c124c8	hqx: Drop unused offsets table This is a leftover from the static to dynamic vlc table conversion.	2015-03-17 13:34:23 +00:00
Carl Eugen Hoyos	c0f504e947	libx264: Allow full-range yuv422 and yuv444 pixel formats Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	2015-03-17 13:34:22 +00:00
Niels Möller	c9ed48e80e	dca: Read params->pancABIT0[param_index] only if part0 is set Prevent a spurious read from uninitialized memory.	2015-03-17 12:31:07 +01:00
Luca Barbato	48aef27f52	x86: Put COPY3_IF_LT under HAVE_6REGS It uses 6 registers, unbreaks building on hardened x86 system. Bug-Id: gentoo/541930 CC: libav-stable@libav.org	2015-03-17 12:31:04 +01:00
Michael Niedermayer	d24af7044d	avcodec/vc1_pred: Fix undefined shifts Found-by: Clang -fsanitize=shift Reported-by: Thierry Foucu <tfoucu@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-17 01:51:59 +01:00
Clément Bœsch	b17620b81b	avcodec/libx264: use AVERROR_EXTERNAL instead of AVERROR_UNKNOWN	2015-03-17 00:05:58 +01:00
Rainer Hochecker	786032cad8	hevc: avoid unnecessary calls to get_format Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-16 20:48:14 +01:00
Michael Niedermayer	d79f7bf0d6	avcodec/x86/cavsdsp: remove incorrect LOCAL_ALIGN tmp This is faster and simpler as well Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-16 14:51:51 +01:00
Michael Niedermayer	12cf61c3b2	avcodec/hevc: Fix undefined shifts Found-by: Clang -fsanitize=shift Reported-by: Thierry Foucu <tfoucu@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-16 14:27:11 +01:00
Michael Niedermayer	04c52389d8	avcodec/tdsc: Remove ;; Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-16 13:04:47 +01:00
James Almer	e8374d7202	x86/proresdsp: remove ff_prores_idct_put_10_sse4 It's exactly the same as the sse2 version. Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	2015-03-16 01:52:44 -03:00
James Almer	bdd179c8cb	x86/proresdsp: remove unused macro Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	2015-03-16 01:49:34 -03:00
Michael Niedermayer	e802abd6e3	avcodec/dcadec: if XLL is enabled use xll channels Fixes outputting 14 channels instead of 7 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-16 01:19:18 +01:00
Michael Niedermayer	21d25441c6	avcodec/dcadec: Only upsample as much data as is there Found-by: carl Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-16 00:44:54 +01:00
Michael Niedermayer	209001073a	Merge commit '217e4ff4d1f845b76e44634e29371cd09313d1c2' * commit '217e4ff4d1f845b76e44634e29371cd09313d1c2': dca: Support for XLL (lossless extension) Conflicts: Changelog doc/general.texi libavcodec/Makefile libavcodec/dca.h libavcodec/dca_exss.c libavcodec/dcadata.h libavcodec/dcadec.c libavcodec/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-15 22:18:41 +01:00
Michael Niedermayer	e46a7fdc87	Merge commit '4da5aacc7eba274a4f18411120de539d39c5151e' * commit '4da5aacc7eba274a4f18411120de539d39c5151e': dca: Mark syncword constants unsigned; they do not fit in 32-bit signed int Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-15 21:14:46 +01:00
Michael Niedermayer	de41d5372f	avcodec/dvbsub_parser: Fix potential pointer overflows Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-15 20:26:08 +01:00
Michael Niedermayer	0a4808741e	avcodec/h264dsp_template: Fix undefined shifts Found-by: Clang -fsanitize=shift Reported-by: Thierry Foucu <tfoucu@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-15 17:30:10 +01:00
Niels Möller	217e4ff4d1	dca: Support for XLL (lossless extension) Cleanup and integration by Diego Biurrun. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2015-03-15 14:51:36 +01:00
Michael Niedermayer	e3f5b6f16d	avcodec/ac3: Fix undefined shift in ff_ac3_bit_alloc_calc_mask() Found-by: Clang -fsanitize=shift Reported-by: Thierry Foucu <tfoucu@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-15 11:21:50 +01:00
Michael Niedermayer	94ccbad488	avcodec/ac3dec: Fix undefined shifts Found-by: Clang -fsanitize=shift Reported-by: Thierry Foucu <tfoucu@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-15 04:30:41 +01:00
Michael Niedermayer	3b63819dfb	avcodec/vc1: Fix undefined shifts Found-by: Clang -fsanitize=shift Reported-by: Thierry Foucu <tfoucu@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-15 02:57:24 +01:00
Michael Niedermayer	b8535b273f	Revert "ppc: lavc: use LOCAL_ALIGNED instead of DECLARE_ALIGNED" This broke build, note, LOCAL_ALIGNED_16() does not work either Found-by: James Almer <jamrial@gmail.com> This reverts commit `98cccdd91c`.	2015-03-15 02:02:21 +01:00
Michael Niedermayer	a994fc39b3	avcodec/utils: mark codec argument as const in ff_lock_avcodec() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-14 23:33:31 +01:00
Christophe Gisquet	3814f92fd7	lavc: use LOCAL_ALIGNED instead of DECLARE_ALIGNED The later may yield incorrect code for on-stack variables. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-14 20:36:43 +01:00
Christophe Gisquet	238db7cc56	x86: lavc: use LOCAL_ALIGNED instead of DECLARE_ALIGNED The later may yield incorrect code for on-stack variables. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-14 20:06:47 +01:00
Christophe Gisquet	98cccdd91c	ppc: lavc: use LOCAL_ALIGNED instead of DECLARE_ALIGNED The later may yield incorrect code for on-stack variables. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-14 19:07:27 +01:00
Michael Niedermayer	a48b24e5eb	avcodec/wmadec: Fix undefined shift in wma_decode_block() Found-by: Clang -fsanitize=shift Reported-by: Thierry Foucu <tfoucu@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-14 17:32:12 +01:00
Christophe Gisquet	73ebbfdff0	ac3dec: cosmetics Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-14 15:25:42 +01:00
Christophe Gisquet	0c3339f4bd	eac3dec: fix scaling This is the remaining error, the output on the SPX samples, respectively csi_miami_stereo_128_spx.eac3 and csi_miami_5.1_256_spx.eac3, goes from: stddev: 8.71 PSNR: 77.52 MAXDIFF: 235 stddev:24270.51 PSNR: 22.17 MAXDIFF:47166 to: stddev: 0.12 PSNR:114.12 MAXDIFF: 1 stddev: 0.12 PSNR:114.73 MAXDIFF: 1 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-14 14:05:25 +01:00
Christophe Gisquet	c4bf3833f4	ac3_fixed: fix computation of spx_noise_blend It was set to 1 instead of sqrt(3) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-14 14:05:22 +01:00
Christophe Gisquet	b083440060	ac3_fixed: fix out-of-bound read Should also improve decoding, but actually doesn't... Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-14 14:05:18 +01:00
Christophe Gisquet	15ce160183	x86: xvid_idct: SSE2 merged add version Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-14 13:36:47 +01:00
Christophe Gisquet	decd5193e1	x86: xvid_idct: merged idct_put SSE2 versions Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-14 13:36:29 +01:00
Christophe Gisquet	8200575d84	x86: dct-test: evaluate prores idct avx version Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-14 13:23:27 +01:00
Christophe Gisquet	4eb4451be1	x86: dct-test: fix compilation for prores When the decoder is deactivated, the x86-optimized versions are not compiled, resulting in a link error. The C version is unaffected, as it is part of the idctdsp subsystem. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-14 13:23:06 +01:00
Christophe Gisquet	c3bf52713a	x86: xvid_idct: port MMX iDCT to yasm Also reduce the table duplication with SSE2 code, remove duplicated macro parameters. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-14 11:45:11 +01:00
Andreas Cadhalpun	7b05b5093e	ac3dec_fixed: always use the USE_FIXED=1 variant of the AC3DecodeContext The AC3DecodeContext has a float (USE_FIXED=0) and an integer (USE_FIXED=1) variant, both of which can be present in the same binary. This is not only very confusing, but it also breaks horribly, when one variant is used by code expecting the other. This currently happens, because eac3dec.c is only compiled for the float variant, but also used from ac3dec_fixed.c, which uses the integer variant. The result is memory corruption, leading to crashes. So compile eac3dec.c once for each variant and adapt it, so that it works with the integer variant. A loss of precission and scaling bug has been fixed by the committer Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-14 04:27:06 +01:00
Michael Niedermayer	b14de8e689	avcodec/utils: use atomic operations on entangled_thread_counter Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-13 23:59:07 +01:00
Michael Niedermayer	88ddcfa37f	avcodec/tdsc: use ff_codec_open2_recursive() Fixes assertion failure and race conditions Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-13 23:23:16 +01:00
Michael Niedermayer	e1f37c48e5	Merge commit '247e370e2a913db52ca079b347a174c8d393b171' * commit '247e370e2a913db52ca079b347a174c8d393b171': TDSC decoder Conflicts: Changelog doc/general.texi libavcodec/Makefile libavcodec/allcodecs.c libavcodec/version.h tests/fate/video.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-13 23:23:01 +01:00
Michael Niedermayer	fa4bb7c5b2	Merge commit '5a0e953c2465be9d449d5f523c3d3e2b886910b2' * commit '5a0e953c2465be9d449d5f523c3d3e2b886910b2': mjpeg: Mark decoder family as thread safe Conflicts: libavcodec/mjpegbdec.c libavcodec/mjpegdec.c libavcodec/mxpegdec.c libavcodec/sp5xdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-13 22:48:54 +01:00
Michael Niedermayer	a048bd44b2	Merge commit '117b432748ca87de4cd0f09d9b1495545e264733' * commit '117b432748ca87de4cd0f09d9b1495545e264733': lavc: Introduce AVCodec internal capabilities Conflicts: libavcodec/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-13 22:38:53 +01:00
Michael Niedermayer	79f013a206	Merge commit '9993a067f6c8c7e7838052ac3146aa6b80dd7e81' * commit '9993a067f6c8c7e7838052ac3146aa6b80dd7e81': lavc: Improve thread locking error message Conflicts: libavcodec/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-13 22:02:19 +01:00
Diego Biurrun	4da5aacc7e	dca: Mark syncword constants unsigned; they do not fit in 32-bit signed int	2015-03-13 21:20:37 +01:00
Vittorio Giovara	247e370e2a	TDSC decoder Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	2015-03-13 19:48:14 +00:00
Vittorio Giovara	5a0e953c24	mjpeg: Mark decoder family as thread safe No global variables are used and the VLC tables are allocated without static elements. This will allow using a JPEG decoding context within other decoders.	2015-03-13 19:48:07 +00:00
Vittorio Giovara	117b432748	lavc: Introduce AVCodec internal capabilities This field is designed for marking codec properties useful to lavc internals. Two internal capabilities are added: - FF_CODEC_CAP_INIT_THREADSAFE: codec can be opened without locks; - FF_CODEC_CAP_INIT_CLEANUP: codec frees memory if initialization fails.	2015-03-13 19:47:47 +00:00
Vittorio Giovara	9993a067f6	lavc: Improve thread locking error message	2015-03-13 19:47:34 +00:00
Michael Niedermayer	7b0daec233	avcodec/svq1dec: Fix undefined shifts Found-by: Clang -fsanitize=shift Reported-by: Thierry Foucu <tfoucu@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-13 11:55:45 +01:00
Carl Eugen Hoyos	3cd823e46f	lavc: Print number of reference frames if debug level >= verbose.	2015-03-13 08:52:36 +01:00
Christophe Gisquet	2999bd7da2	x86: xvid_idct: port SSE2 iDCT to yasm The main difference consists in renaming properly labels, and letting yasm select the gprs for skipping 1D transforms. Previous-version-reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-13 01:04:52 +01:00
Michael Niedermayer	8f8c31f4c7	Merge commit '913aa9a4874418724183a3ec862cdc63b829367d' * commit '913aa9a4874418724183a3ec862cdc63b829367d': libx264: Return more meaningful error codes Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-13 00:02:27 +01:00
Michael Niedermayer	a91c175db2	Merge commit '17c45d4d056d0e10ecb88b424ec9e68be398da5e' * commit '17c45d4d056d0e10ecb88b424ec9e68be398da5e': libtheora: Check frame allocation Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-12 21:41:55 +01:00
Michael Niedermayer	9ecfe0b878	Merge commit 'a72d93daa09ffbad2771f1450820941055eaf210' * commit 'a72d93daa09ffbad2771f1450820941055eaf210': mpegvideo_enc: Check AVCodecContext allocation Conflicts: libavcodec/mpegvideo_enc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-12 21:30:37 +01:00
Michael Niedermayer	0bc2da6dcf	Merge commit '78c892284150e12f6b08b287bdf7e62307c6985f' * commit '78c892284150e12f6b08b287bdf7e62307c6985f': dca: Document the permuted order in the lfe_fir_64 and lfe_fir_128 tables Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-12 21:20:24 +01:00
James Almer	d5addf1555	hevcdsp: fix compilation for arm and aarch64 Also add av_cold to ff_hevcdsp_init_arm. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-12 20:01:01 +01:00
Himangi Saraogi	913aa9a487	libx264: Return more meaningful error codes Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2015-03-12 19:09:22 +01:00
Vittorio Giovara	17c45d4d05	libtheora: Check frame allocation	2015-03-12 15:29:59 +00:00
Vittorio Giovara	a72d93daa0	mpegvideo_enc: Check AVCodecContext allocation	2015-03-12 15:29:59 +00:00
Michael Niedermayer	27191b82de	avcodec/vp9: Fix undefined shifts in decode_frame_header() Found-by: Clang -fsanitize=shift Reported-by: Thierry Foucu <tfoucu@google.com> Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-12 15:31:41 +01:00
Michael Niedermayer	b7cb8b3d43	avcodec/h264_mb: Fix undefined shifts Found-by: Clang -fsanitize=shift Reported-by: Thierry Foucu <tfoucu@google.com> Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-12 15:16:46 +01:00
Rainer Hochecker	31816eae32	hevc: delay ff_thread_finish_setup for hwaccel Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-12 14:49:41 +01:00
Niels Möller	78c8922841	dca: Document the permuted order in the lfe_fir_64 and lfe_fir_128 tables	2015-03-12 13:28:42 +01:00
Michael Niedermayer	e197dc04bb	Merge commit '212556cd2144659dc6b9d121ddb38cd272bd10ae' * commit '212556cd2144659dc6b9d121ddb38cd272bd10ae': qsv: Improve the log message of when initializing MFX_IMPL_HARDWARE{2, 3, 4} Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-12 00:15:58 +01:00
Andreas Cadhalpun	67142a8c72	roqvideoenc: set enc->avctx in roq_encode_init So far it is only set in roq_encode_frame, but it is used in roq_encode_end to free the coded_frame. This currently segfaults if roq_encode_frame is not called between roq_encode_init and roq_encode_end. CC:libav-stable@libav.org Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2015-03-11 20:28:13 +01:00
Yukinori Yamazoe	212556cd21	qsv: Improve the log message of when initializing MFX_IMPL_HARDWARE{2, 3, 4} Signed-off-by: Anton Khirnov <anton@khirnov.net>	2015-03-11 19:48:01 +01:00
Michael Niedermayer	fd4e17fcc2	avcodec/mpegvideo_motion: Fix undefined shifts in mpeg_motion_internal() Found-by: Clang -fsanitize=shift Reported-by: Thierry Foucu <tfoucu@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-11 19:12:38 +01:00
Michael Niedermayer	c756b3fca2	avcodec/h264dsp_template: Fix undefined shift in biweight_h264_pixels and weight_h264_pixels Found-by: Clang -fsanitize=shift Reported-by: Thierry Foucu <tfoucu@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-11 18:57:36 +01:00
Michael Niedermayer	2391e46430	avcodec/mpegvideo: Fix undefined shift in ff_mpv_lowest_referenced_row() Also moves the shift out of the inner loop Found-by: Clang -fsanitize=shift Reported-by: Thierry Foucu <tfoucu@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-11 17:59:59 +01:00
Michael Niedermayer	9b2a964cee	avcodec/vp8: Fix undefined shifts in vp8_mc_luma() Found-by: Clang -fsanitize=shift Reported-by: Thierry Foucu <tfoucu@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-11 16:55:07 +01:00
Michael Niedermayer	8617bc6ffa	avcodec/golomb: Fix undefined shifts in unsigned rice decoding code Found-by: Clang -fsanitize=shift Reported-by: Thierry Foucu <tfoucu@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-11 16:47:13 +01:00
Michael Niedermayer	8c7a0932ab	avcodec/amrnbde: Fix undefined shift in decode_pitch_vector() This also simplifies the code Found-by: Clang -fsanitize=shift Reported-by: Thierry Foucu <tfoucu@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-11 16:29:40 +01:00
Hendrik Leppkes	dc2d0e06af	mlpdec: support TrueHD streams with an Atmos substream The fourth substream is being discarded, since its not raw audio data, but an encoded Atmos stream which needs a specialized decoder. Fixes decoding of the true hd stream from Transformers\ -\ Age\ of\ Extinction\ 2014\ 1080P-003.mkv Signed-off-by: Anton Khirnov <anton@khirnov.net>	2015-03-11 16:06:40 +01:00
Hendrik Leppkes	f36f6a608b	mlpdec: support major sync headers with optional extension blocks Signed-off-by: Anton Khirnov <anton@khirnov.net>	2015-03-11 16:03:13 +01:00
Michael Niedermayer	bd4c4c868c	avcodec/wma: Fix undefined shift in ff_wma_run_level_decode() Found-by: Clang -fsanitize=shift Reported-by: Thierry Foucu <tfoucu@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-11 15:27:54 +01:00
Michael Niedermayer	e5dfa43619	avcodec/vc1_pred: Fix undefined shift in ff_vc1_pred_mv() Found-by: Clang -fsanitize=shift Reported-by: Thierry Foucu <tfoucu@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-11 13:16:47 +01:00
Michael Niedermayer	1932f7e2ee	avcodec/mpeg12dec: Fix undefined shift Found-by: Clang -fsanitize=shift Reported-by: Thierry Foucu <tfoucu@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-11 04:24:57 +01:00
Michael Niedermayer	48df30d36c	avcodec/012v: redesign main loop Fixes out of array accesses Fixes: ffmpeg_012v_crash.ts Found-by: Thomas Lindroth <thomas.lindroth@gmail.com> Reviewed-by: Thomas Lindroth <thomas.lindroth@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-10 23:33:57 +01:00
Michael Niedermayer	eb7960b2bd	avcodec/h264: Fix undefined shifts in pack16to32() and pack8to16() Reported-by: Thierry Foucu <tfoucu@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-10 21:25:39 +01:00
Michael Niedermayer	111456682f	avcodec/mpegvideo: Fix undefined shifts in ff_init_block_index() Reported-by: Thierry Foucu <tfoucu@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-10 21:25:33 +01:00
Michael Niedermayer	d3b25383da	avcodec/012v: Check dimensions more completely Fixes division by 0 Found-by: Thomas Lindroth <thomas.lindroth@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-10 20:21:14 +01:00
Carl Eugen Hoyos	1d523ea89a	lavc/hevcdsp: Fix compilation for arm with --disable-neon.	2015-03-10 12:14:16 +01:00
Andreas Cadhalpun	cf82c426fa	roqvideoenc: set enc->avctx in roq_encode_init So far it is only set in roq_encode_frame, but it is used in roq_encode_end to free the coded_frame. This currently segfaults if roq_encode_frame is not called between roq_encode_init and roq_encode_end. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-09 21:44:30 +01:00
Michael Niedermayer	cf714205bd	avcodec/libvpxenc: Clear twopass_stats.sz on deallocation Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-09 21:18:43 +01:00
Michael Niedermayer	a11440c185	Merge commit '93f7948136fcda8ddbbc44a6c24418f11ca829b8' * commit '93f7948136fcda8ddbbc44a6c24418f11ca829b8': libvpx: Fix mixed use of av_malloc() and av_reallocp() Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-09 21:18:36 +01:00
zhaoxiu.zeng	b3a56e60be	avcodec/hevc_parser: use avpriv_find_start_code in hevc_split() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-09 18:19:10 +01:00
Michael Niedermayer	1f4088b285	avcodec/options_table: remove extradata_size from the AVOptions table allowing access to the size but not the extradata itself is not useful and could lead to potential problems if writing happens through this field Reviewed-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com> Reviewed-by: Lukasz Marek <lukasz.m.luki2@gmail.com> Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-09 17:43:25 +01:00
Vittorio Giovara	93f7948136	libvpx: Fix mixed use of av_malloc() and av_reallocp() This buffer is resized when vpx_codec_get_cx_data() returns a VPX_CODEC_STATS_PKT packet. CC: libav-stable@libav.org Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	2015-03-09 12:58:18 +00:00
Carl Eugen Hoyos	b69238d9ba	Fix the intra_dc_precision API doc. The mpegvideo decoder has set intra_dc_precision since forever.	2015-03-09 10:47:06 +01:00
Carl Eugen Hoyos	bf4bd427dd	lavc/ffv1enc: Auto-select -coder 1 for >8bit also for yuv. Reported-by: Christoph Gerstbauer	2015-03-09 10:40:16 +01:00
Michael Niedermayer	0ce3a0f9d9	utvideodec: Handle slice_height being zero Fixes out of array accesses. CC: libav-stable@libav.org Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Bug-Id: CVE-2014-9604 Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2015-03-09 00:51:15 +01:00
Michael Niedermayer	d5e9fc7821	avcodec/tiff: move bpp check to after "end:" This ensures that all current and future code-pathes get bpp checked Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-08 23:36:46 +01:00
Michael Niedermayer	9889762a9b	Merge commit 'ae5e1f3d663a8c9a532d89e588cbc61f171c9186' * commit 'ae5e1f3d663a8c9a532d89e588cbc61f171c9186': tiff: Check that there is no aliasing in pixel format selection See: `e1c0cfaa41` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-08 23:19:30 +01:00
Michael Niedermayer	acfb54c076	Merge commit '0025f7408a0fab2cab4a950064e4784a67463994' * commit '0025f7408a0fab2cab4a950064e4784a67463994': vorbis: Check the vlc value in setup_classifs Conflicts: libavcodec/vorbisdec.c See: `ae038c0914` See: `709cae2bcb` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-08 19:31:25 +01:00
Anton Khirnov	ae5e1f3d66	tiff: Check that there is no aliasing in pixel format selection Fixes possible issues with unexpected bpp/bppcount values. CC: libav-stable@libav.org Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Bug-Id: CVE-2014-8544 Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2015-03-08 19:14:14 +01:00
Michael Niedermayer	10e3e3aa85	Merge commit '62de77ffcaebd42fe685b8426da56b89b2532318' * commit '62de77ffcaebd42fe685b8426da56b89b2532318': vorbis: Use a local codebook variable Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-08 18:59:06 +01:00
Ronald S. Bultje	0b69c53a61	vp9: included uses_2pass member in vp9_ref_frame(). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-08 14:50:11 +01:00
Luca Barbato	0025f7408a	vorbis: Check the vlc value in setup_classifs The valid returned values are always at most 11bit. Remove the previous check that assumed larger values plausible and use a signed integer to check get_vlc2 return values. CC: libav-stable@libav.org	2015-03-08 14:33:03 +01:00
Luca Barbato	62de77ffca	vorbis: Use a local codebook variable Makes the code a little simpler.	2015-03-08 14:33:02 +01:00
Ronald S. Bultje	4ba8f3273e	vp9: split segmentation map / mvpair references. This prevents a memcpy if segmentation.update_map == false. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-08 13:58:14 +01:00
zhaoxiu.zeng	9d7e42e65c	avcodec/vc1_mc: optimize get_chroma_mv, and add get_luma_mv Test results: before: fate-suite/vc1/SA10091.vc1: 1062 decicycles in ff_vc1_mc_4mv_chroma's get mv, 4089 runs, 7 skips fate-suite/vc1/SA10143.vc1: 1112 decicycles in ff_vc1_mc_4mv_luma's get mv, 4096 runs, 0 skips fate-suite/vc1/SA20021.vc1: 991 decicycles in ff_vc1_mc_4mv_chroma get mv, 8192 runs, 0 skips after: fate-suite/vc1/SA10091.vc1: 940 decicycles in ff_vc1_mc_4mv_chroma's get mv, 4096 runs, 0 skips fate-suite/vc1/SA10143.vc1: 786 decicycles in ff_vc1_mc_4mv_luma's get mv, 4096 runs, 0 skips fate-suite/vc1/SA20021.vc1: 876 decicycles in ff_vc1_mc_4mv_chroma get mv, 8189 runs, 3 skips Signed-off-by: Zeng Zhaoxiu <zhaoxiu.zeng@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-08 03:04:32 +01:00
Michael Niedermayer	8849c4ceac	avcodec/mpegvideo_motion: Fix off by 1 error in MV bounds checking in qpel, chroma_4mv and 8x8 No testcase available Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-08 01:46:50 +01:00
Michael Niedermayer	9f0eaf792a	avcodec/mpegvideo_motion: Fix off by 1 error in MV bounds checking Fixes Ticket4299 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-08 01:27:56 +01:00
Michael Niedermayer	6c583e9048	avcodec/opusdec: Fix delayed sample value Fixes out of array access Fixes: ffmpeg_opus_crash1.ogg This solution is likely not optimal in terms of error concealment but its simple and fixes the out of array access. Found-by: Thomas Lindroth <thomas.lindroth@gmail.com> Tested-by: Thomas Lindroth <thomas.lindroth@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-07 21:39:23 +01:00
Michael Niedermayer	1ae092587f	avcodec/opusdec: Clear out pointers per packet This is safer than to assume that all error pathes cleared them and nothing will use uncleared pointers. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-07 21:39:20 +01:00
Michael Niedermayer	e3201c38d5	avcodec/utils: Align YUV411 by as much as the other YUV variants Fixes out of array accesses Fixes: ffmpeg_mjpeg_crash2.avi Found-by: Thomas Lindroth <thomas.lindroth@gmail.com> Tested-by: Thomas Lindroth <thomas.lindroth@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-07 21:39:09 +01:00
zhaoxiu.zeng	9870c03615	avcodec/vc1_mc: change the type of s_rndtblfield to uint8_t Signed-off-by: Zeng Zhaoxiu <zhaoxiu.zeng@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-07 21:35:14 +01:00
zhaoxiu.zeng	468defc57b	avcodec/vc1_mc: Simplify v_edge_pos and src_y correction when fieldmv is true Signed-off-by: Zeng Zhaoxiu <zhaoxiu.zeng@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-07 21:06:21 +01:00
Zeng Zhaoxiu	02fc168c93	avcodec/golomb: cleanup Signed-off-by: Zeng Zhaoxiu <zhaoxiu.zeng@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-07 20:18:32 +01:00
Zeng Zhaoxiu	1be6054261	avcodec/vc1_mc: remove useless variables Signed-off-by: Zeng Zhaoxiu <zhaoxiu.zeng@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-07 16:25:29 +01:00
Ronald S. Bultje	efff3854f0	vp9: fix segmentation map retention with threading enabled. Fixes ticket 4359. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-07 03:30:37 +01:00
Clément Bœsch	70082a1e53	avcodec/samidec: make sure to properly restore parsing context after a tag	2015-03-06 20:39:45 +01:00
James Cowgill	157d6f0d5b	mips: port optimizations to mips n64 This mainly consists of replacing all the pointer arithmatic 'addiu' instructions with PTR_ADDIU which will handle the differences in pointer sizes when compiled on 64 bit mips systems. The header asmdefs.h contains the PTR_ macros which expend to the correct mips instructions to manipulate registers containing pointers. Signed-off-by: James Cowgill <james410@cowgill.org.uk> Reviewed-by: Nedeljko Babic <Nedeljko.Babic@imgtec.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-06 14:37:44 +01:00
James Cowgill	eae13eae9d	configure, mips: remove MIPS32R2, merging it with MIPSFPU There are no independant uses of mips32r2 instructions except for the FPU parts. Due to the heavy use of mips32r2 specifc fpu extensions, I am guessing the original author intended MIPSFPU to imply MIPS32R2 anyway. Since these fpu instructions are available on mips64 (non-r2), enable them there as well. Also remove the last occurence of HAVE_MIPS32R2 (which is coupled to HAVE_MIPSFPU anyway). mips32r2 is left in the list of options form compatability so that using --disable-mips32r2 doesn't break anything. Signed-off-by: James Cowgill <james410@cowgill.org.uk> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-06 14:01:31 +01:00
James Cowgill	a99de50ec7	mips/aacdec: remove uses of mips32r2 specific ext instructions Removing these removes the dependency of this code on mips32r2 which would allow it to be used on processors which have FPU instructions, but not r2 instructions (like the mips64el debian port for instance). Signed-off-by: James Cowgill <james410@cowgill.org.uk> Reviewed-by: Nedeljko Babic <Nedeljko.Babic@imgtec.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-06 13:59:39 +01:00
Claudio Freire	6dbbb981b5	AAC: Add support for 7350Hz sampling rates, no error on too hight bitrate. Instead, warn that bitrate will be clamped down to the maximum allowed. Patch is mostly work of Kamendo2 in issue #2686, quite tested within that issue. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-06 13:36:25 +01:00
Michael Niedermayer	39becc949c	Merge commit '25c29d32835f38cdc5f0c84fa27dfc489a228770' * commit '25c29d32835f38cdc5f0c84fa27dfc489a228770': libopenh264enc: Add support for building with OpenH264 1.4 Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-06 11:31:29 +01:00
Martin Storsjö	25c29d3283	libopenh264enc: Add support for building with OpenH264 1.4 Signed-off-by: Martin Storsjö <martin@martin.st>	2015-03-06 10:02:47 +02:00
Andreas Cadhalpun	c089e720c1	webp: ensure that each transform is only used once According to the WebP Lossless Bitstream Specification "each transform is allowed to be used only once". If a transform is more than once this can lead to memory corruption. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-06 03:45:42 +01:00
Michael Niedermayer	31559723ab	Merge commit '66624ed6319cb1a959256fe1a717fec5b748fbfa' * commit '66624ed6319cb1a959256fe1a717fec5b748fbfa': rv10: check size of s->mb_width * s->mb_height Conflicts: libavcodec/rv10enc.c See: `2578a54618` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-05 19:43:25 +01:00
Anton Khirnov	ad786dd450	h264: remove a now redundant error check It was only relevant when data partitioning was in use.	2015-03-05 16:10:11 +01:00
Andreas Cadhalpun	66624ed631	rv10: check size of s->mb_width * s->mb_height If it doesn't fit into 12 bits it triggers an assertion. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2015-03-05 14:49:16 +01:00
Andreas Cadhalpun	4f2ee9daee	webp: validate the distance prefix code According to the WebP Lossless Bitstream Specification the highest allowed value for a prefix code is 39. If prefix_code is too large, the calculated extra_bits has an invalid value and triggers an assertion in get_bits. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2015-03-05 14:49:16 +01:00
Kevin Wheatley	86b59e6a50	avutil: Extract gamma determination from PNG encoder for future use. Adds private avpriv_get_gamma_from_trc() function to libavutil. Signed-off-by: Kevin Wheatley <kevin.j.wheatley@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-05 12:26:22 +01:00
Michael Niedermayer	dcf7924f4d	Merge commit 'f3b74d944bdef9bbe81f7690f8d837d843ec13a6' * commit 'f3b74d944bdef9bbe81f7690f8d837d843ec13a6': pcxenc: Return more meaningful error codes Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-05 02:17:01 +01:00
Himangi Saraogi	f3b74d944b	pcxenc: Return more meaningful error codes Signed-off-by: Diego Biurrun <diego@biurrun.de>	2015-03-04 23:44:01 +01:00
Peter Cordes	46235f0e02	libx264: update AQ options help for x264 build 144 Regular autovariance is no longer "experimental", and a version of it with bias towards dark scenes is now in mainline x264. Signed-off-by: Peter Cordes <peter@cordes.ca>	2015-03-04 21:58:53 +01:00
Michael Niedermayer	b5ca158935	Merge commit '87e85a133f3ce2f037b90e9c7bbca99951df6c15' * commit '87e85a133f3ce2f037b90e9c7bbca99951df6c15': aac: Relax reserved_bit validation Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-04 19:49:05 +01:00
Michael Niedermayer	87db7e7772	Merge commit '25f613f8be3b51e4396b93cda131e4631ba54302' * commit '25f613f8be3b51e4396b93cda131e4631ba54302': dca: Move syncword definitions to a separate header Conflicts: libavcodec/dca_parser.c libavformat/dtsdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-04 19:28:53 +01:00
Vittorio Giovara	87e85a133f	aac: Relax reserved_bit validation Although the specification mandates this bit to zero, it may happen that software tools incorrectly flip it to one, invalidating a possibly valid stream. Relax this restriction, by failing only when AV_EF_BITSTREAM is set. This behaviour is similar to aac decoders in Firefox and Quicktime. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	2015-03-04 16:36:16 +00:00
Diego Biurrun	25f613f8be	dca: Move syncword definitions to a separate header	2015-03-04 13:29:33 +01:00
Michael Niedermayer	f6f1e2b3be	avcodec/pngenc: Remove outer () from macro The macro is implemented as a do{}while() enclosing this is () appears to be a GNU extension (6.1 Statements and Declarations in Expressions) the () is also unneeded and wrong as the macro returns no value Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-04 02:06:08 +01:00
Michael Niedermayer	0d20896775	Merge commit 'db5cc75f8b5620e7cd2d05762c3b087ab16d8c24' * commit 'db5cc75f8b5620e7cd2d05762c3b087ab16d8c24': wma.h: #include "avcodec.h" Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-04 01:23:54 +01:00
Vilius Grigaliūnas	ff6b08141a	acvodec/lipopenjpeg: Fix pixel value shift for 12-bit pixel formats This fixes pixel values not being properly shifted in libopenjpeg_copyto16 and libopenjpeg_copy_to_packed16 methods. Pixel formats like xyz12le need to be shifted by AVComponentDescriptor::shift to get the correct values. Reviewed-by: Michael Bradshaw <mjbshaw@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-03 23:20:51 +01:00
James Cowgill	37ffe7f90a	mips/aaccoder: use variables instead of using register names directly On mips64, the registers t[4-7] do not exist. Instead of using a lot of #ifdef or defines to handle differing register names, use variables and let GCC allocate the registers automatically (like in the other mips assembly files). In get_band_cost_ESC_mips, t4 and t5 were renamed to t6 and t7 to avoid a variable name conflict. Signed-off-by: James Cowgill <james410@cowgill.org.uk> Reviewed-by: Nedeljko Babic <Nedeljko.Babic@imgtec.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-03 21:58:36 +01:00
James Cowgill	de4f59b536	mips: use float* to hold pointer instead of int This is obviously needed for 64-bit support. Signed-off-by: James Cowgill <james410@cowgill.org.uk> Reviewed-by: Nedeljko Babic <Nedeljko.Babic@imgtec.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-03 21:36:33 +01:00
Anton Khirnov	db5cc75f8b	wma.h: #include "avcodec.h" It's required for at least AVCodecContext. Fixes make checkheaders.	2015-03-03 20:57:56 +01:00
Michael Niedermayer	75dbe4c1fa	Merge commit 'e878ec0d47cd6228c367b2f3128b76d7523f7255' * commit 'e878ec0d47cd6228c367b2f3128b76d7523f7255': aic: Fix decoding files with odd dimensions Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-03 20:41:44 +01:00
Vittorio Giovara	e878ec0d47	aic: Fix decoding files with odd dimensions Normally the aic decoder finds the proper slice combination (multiple of some number less than 32) but in case of odd width, it resorts to the default values, which were actually swapped. The number of slices is modified to account for such odd width cases. CC: libav-stable@libav.org	2015-03-03 15:08:15 +00:00
Claudio Freire	6394acaf36	AAC: Fix M/S stereo encoding This patch fixes a pointer arithmetic bug in adjust_frame_information that resulted in heavily corrupted audio when using M/S encoding. Also, a backup copy of untransformed coefficients has to be kept around or attempts at re-processing the frame (which happens when hevavily overspending bits during transients) will result in re-encoding of the coefficients and subsequent corruption of the resulting stream. A/B testing shows the bug as corrected, but still cannot prove that M/S coding is a win at least in numbers. Limited listening tests do show improvement on M/S encoded samples in lower bitrates, but they're hidden among the other artifacts that remain to be corrected in the encoder. Some of the regressions flagged in the report do show poor stereo image (but not buggy), so M/S encoding is clearly not good enough yet to be defaulted to auto. In numbers, Patched against Unpatched, stereo_mode auto: Files: 114 Bitrates: 6 Tests: 683 Serious Regressions: 0 (0%) Regressions: 0 (0%) Improvements: 227 (33%) Big improvements: 92 (13%) Worst regression - mybloodrusts.wv - 256k - StdDev: 28.61 pSNR: -0.43 maxdiff: 1372.00 Best improvement - 60.wv - 384k - StdDev: -369.57 pSNR: 45.02 maxdiff: -13322.00 Average - StdDev: -80.56 pSNR: 2.49 maxdiff: -8858.00 Patched against Unpatched stereo_mode ms_off shows no difference. Patched stereo_mode auto vs Unpatched stereo_mode ms_off shows a small average improvement, just not too significant: Serious Regressions: 0 (0%) Regressions: 10 (1%) Improvements: 45 (6%) Big improvements: 2 (0%) Worst regression - Illinois.wv - 256k - StdDev: 33.20 pSNR: -2.03 maxdiff: 477.00 Best improvement - song_of_circomstances.flac - 384k - StdDev: -3.97 pSNR: 7.61 maxdiff: -826.00 Average - StdDev: -10.25 pSNR: 0.20 maxdiff: -281.00 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-03 13:57:42 +01:00
Steve Lhomme	4851db80a4	fix VP9 packet decoder returning 0 instead of the used data size See https://trac.videolan.org/vlc/ticket/14022#comment:6 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-03 13:48:51 +01:00
Andreas Cadhalpun	2578a54618	avcodec/rv10: check size of s->mb_width * s->mb_height If it doesn't fit into 12 bits it triggers an assertion. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-03 12:36:36 +01:00
Andreas Cadhalpun	5de2dab12b	avcodec/webp: validate the distance prefix code According to the WebP Lossless Bitstream Specification the highest allowed value for a prefix code is 39. If prefix_code is too large, the calculated extra_bits has an invalid value and triggers an assertion in get_bits. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-03 00:37:36 +01:00
Clément Bœsch	da2a49ac9a	avcodec/proresenc_kostya: fix coded_frame handling	2015-03-02 22:52:49 +01:00
Clément Bœsch	546d69eb43	avcodec: use av_frame_free() for coded_frame	2015-03-02 21:27:21 +01:00
Michael Niedermayer	ada512f91d	Merge commit 'dbc1163b203b175d246b7454c32ac176f84006d1' * commit 'dbc1163b203b175d246b7454c32ac176f84006d1': prores: Extend the padding check to 16bit Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-02 20:01:28 +01:00
Christophe Gisquet	efd3f407e5	hevc/sao: use unaligned copy Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-02 19:32:23 +01:00
Michael Niedermayer	7c9e7bd425	avcodec/pngenc: replace round by lrint() Avoids passing double to AV_WB32() Suggested-by: "Ronald S. Bultje" <rsbultje@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-02 15:02:20 +01:00
Claudio Freire	84f4be424d	avcodec/aacpsy: Fix AAC Psy PE reduction calculation when multiple iterations are required This is a small change, but it does have a big impact on bit allocation. all the regressions marked in the report have no audible difference (I didn't check them all though), but the improvements can be heard. This affects mostly high bit rates. It's related to issue #2686. In the report, A is the patched version, B is unpatched, all comparisons show deltas in the form (A-B), so a positive pSNR delta means a better quality in the patched version, and negative a regression. Regressions are only considered for pSNR deltas below -1db, they're considered serious below -6db. All measurements were done with tiny_psnr. The summary of the report inline for quick reading: Files: 58 Bitrates: 6 Tests: 347 Serious Regressions: 0 (0%) Regressions: 10 (2%) Improvements: 54 (15%) Big improvements: 26 (7%) Worst regression - sine_tester.flac - 384k - StdDev: 1.68 pSNR: -3.05 maxdiff: -178.00 Best improvement - 07 - Bound.flac - 384k - StdDev: -1700.05 pSNR: 20.64 maxdiff: -29595.00 Average - StdDev: -55.67 pSNR: 1.20 maxdiff: -1593.00 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-02 13:31:31 +01:00
Luca Barbato	dbc1163b20	prores: Extend the padding check to 16bit Some files produced by the official encoder have up to 16bit of padding instead of the expected padding to the byte. Use a self-explanatory macro instead of a simple number. CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2015-03-02 11:27:57 +01:00
Michael Niedermayer	cf729b2489	avcodec/libfdk-aacdec: Change conceal_method to int, its accessed via AVOption as int This fixes depending on implementation defined behavior Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-02 04:08:09 +01:00
James Almer	5c8f747085	x86/hevc_sao: use unaligned movs for sao_{band,filter} with width 8 Suggested-by: Christophe Gisquet <christophe.gisquet@gmail.com> Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	2015-03-01 20:02:43 -03:00
Michael Niedermayer	2b4041661a	avcodec/mips/Makefile: Build fmtconvert_mips only if CONFIG_FMTCONVERT is set Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-01 03:48:44 +01:00
Michael Niedermayer	7fce8c752d	Merge commit '71f1ad37d858b810b71a4af1c25771beaa50b27b' * commit '71f1ad37d858b810b71a4af1c25771beaa50b27b': lavc: do not compile fmtconvert unconditionally Conflicts: configure libavcodec/ppc/Makefile libavcodec/x86/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-03-01 00:06:42 +01:00
Michael Niedermayer	5c17377e28	Merge commit 'd74a8cb7e42f703be5796eeb485f06af710ae8ca' * commit 'd74a8cb7e42f703be5796eeb485f06af710ae8ca': fmtconvert: drop unused functions Conflicts: libavcodec/arm/fmtconvert_vfp_armv6.S libavcodec/x86/fmtconvert.asm libavcodec/x86/fmtconvert_init.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-28 23:58:29 +01:00
Michael Niedermayer	e82b0e6126	Merge commit 'ee964145b5d229571e00bf6883a44189d02babe2' * commit 'ee964145b5d229571e00bf6883a44189d02babe2': lavc: remove unused traces of fmtconvert usage Conflicts: libavcodec/aac.h libavcodec/aacdec.c libavcodec/atrac3.c libavcodec/vorbisdec.c libavcodec/wma.c libavcodec/wma.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-28 23:41:36 +01:00
Andreas Cadhalpun	732c3ebffa	avcodec/utils: use correct printf specifier in ff_set_sar Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-28 22:40:40 +01:00
Anton Khirnov	71f1ad37d8	lavc: do not compile fmtconvert unconditionally Only ac3dec and dcadec use it.	2015-02-28 21:51:24 +01:00
Anton Khirnov	d74a8cb7e4	fmtconvert: drop unused functions	2015-02-28 21:51:24 +01:00
Anton Khirnov	ee964145b5	lavc: remove unused traces of fmtconvert usage Those decoders have been switched to float output and so do not use fmtconvert anymore.	2015-02-28 21:51:24 +01:00
Andreas Cadhalpun	ea1d0b7ece	avcodec/utils: use correct printf specifier in ff_set_sar Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2015-02-28 21:51:24 +01:00
Michael Niedermayer	5f1ea0bfc5	avcodec/ppc/fdctdsp: fix const warning Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-28 18:40:42 +01:00
zhaoxiu.zeng	94f5ac93d7	avcodec/vc1_block: Optimize vc1_decode_i_block_adv() 9127 -> 8936 decicycles (fate-suite/vc1/SA10143.vc1) 13855 -> 10976 decicycles (fate-suite/vc1/SA20021.vc1) tests done by the author over this function but with the whole patchset applied not just this commit Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-28 17:06:10 +01:00
zhaoxiu.zeng	21581182ca	avcodec/vc1_block: Optimize vc1_decode_i_block() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-28 17:00:04 +01:00
zhaoxiu.zeng	80a0daa0f6	avcodec/vc1_block: cosmetics Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-28 15:51:35 +01:00
zhaoxiu.zeng	137fbab11b	avcodec/vc1_block: move early exit code up in ff_vc1_pred_dc() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-28 15:51:17 +01:00
zhaoxiu.zeng	9914502264	avcodec/vc1_block: Use av_clip_uintp2() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-28 15:29:51 +01:00
zhaoxiu.zeng	ec908ce427	avcodec/vc1_block: Optimize vc1_decode_ac_coeff() Avoid branches in sign handling Move local variables to where they are used Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-28 15:25:03 +01:00
zhaoxiu.zeng	ccad34e3ca	avcodec/vc1_block: Simplify dcdiff initialization Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-28 15:14:36 +01:00
zhaoxiu.zeng	bd55f01c96	avcodec/vc1_block: Simplify dir_ptr / pred initialization Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-28 15:09:57 +01:00
zhaoxiu.zeng	f6b195cfb9	avcodec/vc1: Simplify pred/mc loops Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-28 14:57:46 +01:00
zhaoxiu.zeng	d8e030c3cc	avcodec/vc1: Simplify dmv_y initialization Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-28 14:52:57 +01:00
zhaoxiu.zeng	751883c602	avcodec/vc1: Simplify code setting and using extend_x/y Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-28 14:42:15 +01:00
zhaoxiu.zeng	71de5542bb	avcodec/vc1: Make init_block_index() inline Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-28 14:36:07 +01:00
zhaoxiu.zeng	e2edb10f8e	avcodec/vc1: use uint8_t for size_table Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-28 14:32:27 +01:00
zhaoxiu.zeng	53cb0babb4	avcodec/vc1: simplify offset table and access Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-28 14:31:40 +01:00
Niklas Haas	888a33c070	lavc/pngenc: Support writing colorspace tags. These are defined in http://www.w3.org/TR/PNG/#11addnlcolinfo.	2015-02-28 03:34:57 +01:00
Michael Niedermayer	bf6102044d	avcodec/dvdec: Make dv_iweight_720_c static Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-27 19:17:23 +01:00
Michael Niedermayer	23a90768a8	avcodec/v210dec: Add ff prefix to v210_x86_init() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-27 19:08:09 +01:00
Michael Niedermayer	b37c3396cd	avcodec/h264: Add ff_ prefix to the shared h264_init_dequant_tables() function Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-27 18:46:02 +01:00
Michael Niedermayer	0e699676f9	avcodec/snow: mark dwt init as av_cold Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-27 16:53:37 +01:00
Michael Niedermayer	22a80272ae	avcodec/diracdsp: Mark ff_diracdsp_init() as av_cold Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-27 16:53:37 +01:00
Michael Niedermayer	f8b743b9e6	avcodec/mjpegenc: Mark ff_mjpeg_encode_close() as av_cold Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-27 16:53:25 +01:00
Paul B Mahol	aa7a2fa58f	avcodec/hqx: use init_get_bits8() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2015-02-27 09:30:13 +00:00
Paul B Mahol	5440076303	avcodec/hqx: fix typo Signed-off-by: Paul B Mahol <onemda@gmail.com>	2015-02-27 08:38:14 +00:00
Dyami Caliri	50833c9f7b	Fix buffer_size argument to init_put_bits() in multiple encoders. Several encoders were multiplying the buffer size by 8, in order to get a bit size. However, the buffer_size argument is for the byte size of the buffer. We had experienced crashes encoding prores (Anatoliy) at size 4096x4096.	2015-02-26 20:14:00 +01:00
James Cowgill	b9de1303a6	mips/acelp_filters: fix incorrect register constraint Change register constraint on the v variable from = to +. This was causing GCC to think that the v variable was never read and therefore not initialize it. This fixes about 20 fate failures on mips64el. Signed-off-by: James Cowgill <james410@cowgill.org.uk> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-26 16:40:34 +01:00
James Cowgill	f6bf745c5c	mips/aacdec: refactor out duplicated assembly code The float_copy and fmul_and_reverse functions are refactored out from the multiple copies in this file. Signed-off-by: James Cowgill <james410@cowgill.org.uk> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-26 16:14:41 +01:00
James Cowgill	83589e6918	mips/sbrdsp: remove sbr_neg_odd_64_mips The optimized C version of this code actually runs faster than this version, so remove it. Signed-off-by: James Cowgill <james410@cowgill.org.uk> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-26 16:13:06 +01:00
James Cowgill	d6f66aec50	mips/fft: remove some useless assembly Remove some assembly that the compiler can easily handle optimally on its own. GCC produces almost identical assembly. Signed-off-by: James Cowgill <james410@cowgill.org.uk> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-26 15:46:46 +01:00
James Cowgill	390771481a	mips/aacpsdsp: fix definition of ps_decorrelate_mips Q_fract should have be declared as 'const float*'. Also fix the constness of some local variables affected by this. Signed-off-by: James Cowgill <james410@cowgill.org.uk> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-26 15:46:14 +01:00
James Cowgill	213e823dc6	mips/mathops: remove 64-bit code GCC is perfectly happy generating optimized multiplication code on its own for 64-bit arches. GCC refuses to optimize the loongson code when in 32-bit mode, so I've left that. Signed-off-by: James Cowgill <james410@cowgill.org.uk> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-26 15:44:35 +01:00
Michael Niedermayer	701c965a76	avcodec/hevc_ps: Check that log2_ctb_size is not smaller than the bounds of all profiles Fixes: unaligned memory access Fixes: signal_sigsegv_3344165_576_cov_3406448105_DBLK_A_MAIN10_VIXS_2.bit Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Suggested-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-25 22:30:25 +01:00
Michael Niedermayer	dd369c9adb	avcodec/snow: Initialize spatial_decomposition_count to a valid value Fixes undefined behavior Fixes: signal_sigsegv_24169e6_3445_cov_3778346427_snow_chroma_bug.avi Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-25 21:30:08 +01:00
Seppo Tomperi	63ca0fe828	avcodec/hevcdsp: ARM NEON optimized qpel functions uses comma as macro parameter separator Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-25 18:39:51 +01:00
Michael Niedermayer	205b2ba3d6	avcodec/hevc_ps: Sanity checks for some log2_* values log2 values which imply numeric overflow are not supported Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-25 17:40:47 +01:00
Michael Niedermayer	1f5c7781e6	avcodec/zmbv: Check len before reading in decode_frame() Fixes out of array read Fixes: asan_heap-oob_4d4eb0_3994_cov_3169972261_zmbv_15bit.avi Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-25 12:30:04 +01:00
Michael Niedermayer	7296716e35	avcodec/h264: Clear last_pic_for_ec on seeks and reinits Fixes out of array read Fixes: asan_heap-oob_2ff30d2_3479_cov_3803648058_src13_hrc7_525_420_2.264 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-25 03:23:25 +01:00
Michael Niedermayer	390c57781f	avcodec/arm/hevcdsp_idct_neon: drop ".code 32" gas-preprocessor and armasm fail otherwise Tested-by: Timotius Margo Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-25 02:30:35 +01:00
Michael Niedermayer	c23a0e77dd	avcodec/h264: Only reinit quant tables if a new PPS is allowed Fixes null pointer dereference Fixes: signal_sigsegv_3042097_3007_cov_1741463594_non_monotone_timestamps1.mkv Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-24 21:21:22 +01:00
Paul B Mahol	418be7ceb4	avcodec/mss4: check return value of init_get_bits8() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2015-02-24 13:17:34 +00:00
Christophe Gisquet	e87e20613b	lavc/pthread_slice: release entries When calling ff_alloc_entries, a number of entries are created. They are never freed, as running fate with slice threading and several frames on e.g. fate-hevc-conformance-ENTP_A_Qualcomm_1 would show. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-24 12:07:20 +01:00
Clément Bœsch	cc69ccb6d4	avformat/nutdec: fix isom and mpa build deps Fixes the following link error: nutdec.c:(.text+0x2d47): undefined reference to `ff_codec_movvideo_tags' isom.c:(.text+0x332): undefined reference to `avpriv_mpeg4audio_get_config' isom.c:(.text+0x39e): undefined reference to `avpriv_mpa_freq_tab'	2015-02-24 11:22:47 +01:00
Michael Niedermayer	721c916dd5	avcodec/snow: Free all planes and bands independent of the last count Fixes memleak Fixes: signal_sigsegv_24169e6_3445_cov_3778346427_snow_chroma_bug.avi Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-24 03:22:20 +01:00
Michael Niedermayer	8f4cbf9402	avcodec/snowdec: Fix ref value check Fixes integer overflow and out of array read. Fixes: signal_sigsegv_24169e6_3445_cov_3778346427_snow_chroma_bug.avi Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-24 03:15:42 +01:00
James Almer	03616af2c9	Revert "takdec: pad filter coeff buffer for DSP functions" This reverts commit `e0c7ba40cf`. Valgrind complains about invalid reads, which generate segfaults in some systems.	2015-02-23 18:22:37 -03:00
Michael Niedermayer	9ad8f55eda	Merge commit 'cb4cb7b0ea12b791dde587b1acd504dbb4ec8f41' * commit 'cb4cb7b0ea12b791dde587b1acd504dbb4ec8f41': qsv: Skip qsv.h compilation if qsv is not enabled Conflicts: libavcodec/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-23 21:49:51 +01:00
Michael Niedermayer	cce8f750d9	Merge commit '061c489895d29049a88dc6118e4b639a273b31d6' * commit '061c489895d29049a88dc6118e4b639a273b31d6': eamad: check for out of bounds read Conflicts: libavcodec/eamad.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-23 21:29:35 +01:00
Michael Niedermayer	92ec34707f	Merge commit '161442ff2c4b0dd8a5072c6bbe6bf55303fffccf' * commit '161442ff2c4b0dd8a5072c6bbe6bf55303fffccf': mdec: check for out of bounds read Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-23 21:19:00 +01:00
Michael Niedermayer	34a8de866f	avcodec/snowenc: Allocate and reference coded_frame correctly Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-23 19:47:04 +01:00
Michael Niedermayer	96e7c9cbfc	avcodec/roqvideoenc: Allocate and reference coded_frame correctly Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-23 19:45:23 +01:00
Diego Biurrun	cb4cb7b0ea	qsv: Skip qsv.h compilation if qsv is not enabled	2015-02-23 16:26:32 +01:00
Paul B Mahol	665916ffa2	avcodec/hqx: remove superfluous log message Signed-off-by: Paul B Mahol <onemda@gmail.com>	2015-02-23 15:04:15 +00:00
Federico Tomassetti	061c489895	eamad: check for out of bounds read Bug-Id: CID 1257500 CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2015-02-23 15:06:18 +01:00
Federico Tomassetti	161442ff2c	mdec: check for out of bounds read Bug-Id: CID 1257501 CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2015-02-23 15:06:18 +01:00
Michael Niedermayer	2cf521718d	Merge commit '35c6ce76b107225a19eb33aea38857d2405882af' * commit '35c6ce76b107225a19eb33aea38857d2405882af': Canopus HQX decoder Conflicts: Changelog libavcodec/avcodec.h libavcodec/version.h tests/fate/video.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-23 12:19:26 +01:00
Michael Niedermayer	96b495f443	Merge commit 'e570f895cdccf2535a71fec1c607751ddb94fd5a' * commit 'e570f895cdccf2535a71fec1c607751ddb94fd5a': libschroedinger: Check memory allocations Conflicts: libavcodec/libschroedinger.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-23 11:42:16 +01:00
Michael Niedermayer	29bbc1be48	avcodec/a64multienc: Assert that the Packet size does not grow Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-23 02:16:00 +01:00
Michael Niedermayer	4da351ff0c	avcodec/a64multienc: simplify frame handling code This also fixes a memleak Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-23 02:15:38 +01:00
Andreas Cadhalpun	87513d6545	avcodec/a64multienc: fix use of uninitialized values in to_meta_with_crop Averaging over 2 pixels doesn't work correctly for the last pixel, because the rest of the buffer is not initialized. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-23 01:49:23 +01:00
Andreas Cadhalpun	ab759f8f4a	avcodec/a64multienc: initialize mc_meta_charset to zero This fixes the use of uninitialized values in avpriv_do_elbg. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-23 01:49:23 +01:00
Michael Niedermayer	d96142e9af	avcodec/a64multienc: don't set incorrect packet size This fixes invalid reads of the packet buffer in av_dup_packet Based on patch by Andreas Cadhalpun <andreas.cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-23 01:49:23 +01:00
Andreas Cadhalpun	39e4ed7c1d	avcodec/a64multienc: use av_frame_ref instead of copying the frame This fixes freeing the frame buffer twice on cleanup leading to a crash. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-23 00:46:00 +01:00
Vittorio Giovara	35c6ce76b1	Canopus HQX decoder Based on work by Kostya Shishkov <kostya.shishkov@gmail.com>.	2015-02-22 22:42:27 +00:00
Carl Eugen Hoyos	36a6fb989b	hevc_deblock: Fix compilation with nasm CC: libav-stable@libav.org Bug-Id: 795 Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	2015-02-22 22:34:20 +00:00
Vittorio Giovara	e570f895cd	libschroedinger: Check memory allocations	2015-02-22 22:32:18 +00:00
Michael Niedermayer	704c980294	avcodec/aacenc: Fix sample rate check Fixes out of array read Fixes CID1257803, CID1257797, CID1257789, CID1257786 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-22 22:29:09 +01:00
Michael Niedermayer	a6baef6517	avcodec/mpegvideo: Fix memleak of mvs Fixes CID1271053 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-22 22:18:26 +01:00
Michael Niedermayer	2234a1cd16	avcodec/vorbisdec: Fix memleak, call cleanup on memory allocation failure Fixes CID1258478, CID1258476, CID1258475 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-22 21:27:09 +01:00
Michael Niedermayer	8559a71415	avcodec/wmaenc: Check extradata allocations Fixes CID1257842 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-22 21:23:39 +01:00
Christophe Gisquet	e0c7ba40cf	takdec: pad filter coeff buffer for DSP functions Currently, a part of the loop has to be handled in plain C, because of DSP function requirements of having batches of 16 elements to process. Instead, pad the buffer with 0 where the DSP functions are overreading. Signed-off-by: James Almer <jamrial@gmail.com>	2015-02-22 16:35:32 -03:00
Paul B Mahol	586ba24ff2	avcodec/exr: fix memset first arg in reverse_lut() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2015-02-22 17:30:50 +00:00
Michael Niedermayer	642c49c983	avcodec/libaacplus: Check for av_malloc() failure Fixes CID1271046 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-22 14:00:53 +01:00
Michael Niedermayer	48214956b2	avcodec/jpeglsenc: Check for memory allocation failures Fixes CID1271044 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-22 13:45:19 +01:00
Michael Niedermayer	066dc04373	avcodec/libx264: Check for av_malloc() failure Fixes CID1257813 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-22 02:55:51 +01:00
Michael Niedermayer	21518f5a0a	avcodec/libvpxenc: Check for av_malloc() failure Fixes CID1271045 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-22 02:40:16 +01:00
Michael Niedermayer	67d4d5f5db	avcodec/libtheoraenc: Check for av_fast_realloc() failure Fixes CID1257799 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-22 02:18:35 +01:00
Michael Niedermayer	27216bf314	avcodec/libtheoraenc: Check for stats allocation failure Fixes CID1257785 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-22 02:11:27 +01:00
Michael Niedermayer	dedbefee60	Merge commit '5cbae5651d7c1ce9b0691dfbf2d474cb2b0ebb9a' * commit '5cbae5651d7c1ce9b0691dfbf2d474cb2b0ebb9a': mpegaudio_parser: add MP3 ADU headers parser Conflicts: libavcodec/mpegaudio_parser.c libavcodec/mpegaudiodecheader.c libavcodec/version.h See: `8ca098f444` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-22 01:08:28 +01:00
Gilles Chanteperdrix	5cbae5651d	mpegaudio_parser: add MP3 ADU headers parser Signed-off-by: Martin Storsjö <martin@martin.st>	2015-02-21 23:37:42 +02:00
Michael Niedermayer	f848a66009	avcodec/adpcm: use av_clip_intp2() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-21 20:41:36 +01:00
Michael Niedermayer	d1c705087f	avcodec/hevc_mvs: Use av_clip_intp2() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-21 20:40:17 +01:00
Michael Niedermayer	d74c8d3ada	avcodec/adxenc: Use av_clip_intp2() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-21 20:38:13 +01:00
Michael Niedermayer	03f39fbb2a	avcodec/x86/mlpdsp_init: Simplify mlp_filter_channel_x86() Based on patch by Francisco Blas Izquierdo Riera Commit message partly taken from carl fixes a compilation error in mlpdsp_init.c with -fstack-check and some gcc compilers (I reproduced the issue with gcc 4.7.3) by simplifying the code. See also https://bugs.gentoo.org/show_bug.cgi?id=471756 $ make libavcodec/x86/mlpdsp_init.o libavcodec/x86/mlpdsp_init.c: In function ‘mlp_filter_channel_x86’: libavcodec/x86/mlpdsp_init.c:142:5: error: can’t find a register in class ‘GENERAL_REGS’ while reloading ‘asm’ libavcodec/x86/mlpdsp_init.c:142:5: error: ‘asm’ operand has impossible constraints 4551 -> 4509 dezicycles Reviewed-by: Ramiro Polla <ramiro.polla@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-21 16:05:41 +01:00
Michael Niedermayer	fbae0ac3e4	avcodec/ffv1enc: Use av_clip_uint8() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-21 15:50:19 +01:00
Michael Niedermayer	114a2eb272	avcodec: Use av_clip_uintp2() where possible Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-21 15:50:03 +01:00
Michael Niedermayer	d301a13427	avcodec/snowenc: Use av_clip_uint8() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-21 15:44:34 +01:00
Michael Niedermayer	4b55a7e1ce	Merge commit 'a06b0b1295c51d100101e0ca0434e199ad6de6b5' * commit 'a06b0b1295c51d100101e0ca0434e199ad6de6b5': h264: initialize H264Context.avctx in init_thread_copy Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-21 11:53:00 +01:00
Michael Niedermayer	6458e4750f	Merge commit '0dea4c77ccf5956561bb8991311b3d834bb5fa40' * commit '0dea4c77ccf5956561bb8991311b3d834bb5fa40': h264: only ref cur_pic in update_thread_context if it is initialized Conflicts: libavcodec/h264_slice.c See: `0fc01ae33c` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-21 11:45:42 +01:00
Michael Niedermayer	66d79aa2e1	Merge commit '9abc80f1ed673141326341e26a05c3e1f78576d0' * commit '9abc80f1ed673141326341e26a05c3e1f78576d0': libavcodec: Make use of av_clip functions Conflicts: libavcodec/takdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-21 11:27:24 +01:00
Anton Khirnov	a06b0b1295	h264: initialize H264Context.avctx in init_thread_copy This prevents using a wrong (first thread's) AVCodecContext if decoding a frame in the first pass over all threads fails.	2015-02-21 09:29:48 +01:00
Anton Khirnov	0dea4c77cc	h264: only ref cur_pic in update_thread_context if it is initialized It may be empty if the previous thread's decode call did not contain a valid frame.	2015-02-21 09:29:27 +01:00
Peter Meerwald	9abc80f1ed	libavcodec: Make use of av_clip functions Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2015-02-21 00:54:40 +01:00
Michael Niedermayer	0a1146a59a	Merge commit 'b8d18a94376c44dac9523dc3317259a30fc92f8b' * commit 'b8d18a94376c44dac9523dc3317259a30fc92f8b': libavcodec: Don't use av_cold annotation in twinvq header file Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-20 22:24:43 +01:00
Peter Meerwald	b8d18a9437	libavcodec: Don't use av_cold annotation in twinvq header file Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Martin Storsjö <martin@martin.st>	2015-02-20 19:32:37 +02:00
Michael Niedermayer	588361dd26	avcodec/dca: move remaining tables to dcadata Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-20 11:11:33 +01:00
Michael Niedermayer	6c91afe497	avcodec/snowdec: Fix avmv_index increment Fixes reading uninitialized memory Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-20 03:31:14 +01:00
Michael Niedermayer	b11edbd289	avcodec/dss_sp: Avoid a slow division and modulo in the pitch_lag calculation Also check the combined_pitch for validity (which is needed to keep the behavior identical in the error case) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-19 22:53:35 +01:00
Michael Niedermayer	31fb029f2d	avcodec/dss_sp: de-obfuscate index inversion Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-19 22:41:41 +01:00
Michael Niedermayer	4f1c1b26f2	avcodec/dss_sp: Protect DSS_SP_FORMULA() with a set of outside brackets Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-19 22:29:02 +01:00
Michael Niedermayer	dfe5a9f022	Merge commit 'c56b9b1eb278c5ef89d3f0832a56dfe4732cb68b' * commit 'c56b9b1eb278c5ef89d3f0832a56dfe4732cb68b': lavc: Add DSS SP decoder Conflicts: libavcodec/avcodec.h libavcodec/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-19 21:31:26 +01:00
Michael Niedermayer	99bcfe6227	Merge commit '0fbb271318899a0fb1fbcbb3db8292e909b91e23' * commit '0fbb271318899a0fb1fbcbb3db8292e909b91e23': qsv_api: fix building with libmfx disabled Merged-by: Michael Niedermayer <michaelni@gmx.at>	2015-02-19 21:12:33 +01:00

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