ffmpeg

Author	SHA1	Message	Date
Christophe Gisquet	5ec85c9750	hevc: do generic validation of bitstream After finishing parsing VPS/SPS/PPS/slice header, check remaining bits, and if an overconsumption occurred, report invalid data. Liked-by: BBB Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-11 02:47:05 +02:00
Ronald S. Bultje	bfffce4d08	hevc: add missing comma in log message. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-11 02:27:27 +02:00
Michael Niedermayer	6801eb0a09	avcodec/vc1dec: do not crash when flushing without an allocated frame Fixes Ticket3837 Found-by: Piotr Bandurski <ami_stuff@o2.pl> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-11 02:16:43 +02:00
Michael Niedermayer	d177f27517	Merge commit 'cc1d8c54c19dd14fb851e3e7a7793d6b3bd75e94' * commit 'cc1d8c54c19dd14fb851e3e7a7793d6b3bd75e94': avcodec: Postpone FF_IDCT_XVIDMMX removal until the next version bump Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-10 23:41:51 +02:00
Michael Niedermayer	3539d6c63a	avcodec/iff: check pixfmt for rgb8 / rgbn Fixes out of array access Found-by: Piotr Bandurski <ami_stuff@o2.pl> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-10 22:05:55 +02:00
Michael Niedermayer	9bcdb98839	avcodec/iff: Factorize av_pix_fmt_desc_get() out Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-10 21:53:39 +02:00
Michael Niedermayer	bd87965247	Merge commit 'd63443b9684fa7b3e086634f7b44b203b6d9221e' * commit 'd63443b9684fa7b3e086634f7b44b203b6d9221e': lavc: drop the av_fast_{re,m}alloc compatibility wrappers Conflicts: libavcodec/utils.c See: `a973e01501` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-10 20:51:15 +02:00
Diego Biurrun	cc1d8c54c1	avcodec: Postpone FF_IDCT_XVIDMMX removal until the next version bump	2014-08-10 10:41:55 -07:00
Michael Niedermayer	61b9ce00a3	Merge commit '2597a842a0a2c7e8aa76f32733d27bf64817ae86' * commit '2597a842a0a2c7e8aa76f32733d27bf64817ae86': tiff: Improve grayscale support Conflicts: libavcodec/tiff.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-10 18:40:46 +02:00
Christophe Gisquet	0d0d24af01	hevc_ps: verify P/T/L information This makes the SPS parsing a little, but barely, safer. Reviewed-by: Mickaël Raulet <mraulet@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-10 18:05:33 +02:00
Anton Khirnov	d63443b968	lavc: drop the av_fast_{re,m}alloc compatibility wrappers They were only needed until the bump.	2014-08-10 15:40:38 +00:00
Michael Niedermayer	07262c7199	avcodec/options_table: leave xvidmmx AVOption in place Also mark it as deprecated through its help text Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-10 17:30:27 +02:00
Christophe Gisquet	84bc45880a	hevc_mvs: set candidate availabilities They might be left uninitialized otherwise since `3ad04608`. Fixes ticket #3840. Found-by: Carl Eugen Hoyos <ce@hoyos.ws> Reported-by: Piotr Bandurski <ami_stuff@o2.pl> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-10 17:13:18 +02:00
Derek Buitenhuis	43654a22c0	Revert "lavc/utils: Do not require dimensions for PNG." mplayer-specifc hacks should not be in our codebase. mplayer should fix its own code. It is not our responsibility to work around their broken code. This reverts commit `e8e575633f`. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2014-08-10 15:58:13 +01:00
Diego Elio Pettenò	2597a842a0	tiff: Improve grayscale support Only use PAL8 if palette is present, else use GRAY8 for pixfmt. Instead of simulating a grayscale palette, use real grayscale pixels, if no palette is actually defined. Signed-off-by: Diego Elio Pettenò <flameeyes@flameeyes.eu> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2014-08-10 15:21:44 +02:00
Christophe Gisquet	7117547298	hevc: fix incorrect sao buffer size It previously used the output, cropped size, causing overreads/writes. Fixes ticket #3839. This issue was introduced by `d249e682`, which is not part of any release Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-10 12:34:57 +02:00
Michael Niedermayer	a71fcfad89	Merge commit '9325d88eba8038b3e2a4485e473a018410379e2d' * commit '9325d88eba8038b3e2a4485e473a018410379e2d': lavc: remove obsolete and disabled avpriv functions Conflicts: libavcodec/dv_profile.c libavcodec/dv_profile.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-10 02:09:13 +02:00
Michael Niedermayer	a973e01501	avcodec: disable FF_API_FAST_MALLOC It causes build failures in some cases and the functions are provided by libavutil so the wraper should not be needed anymore Found-by: jamrial Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-10 01:53:10 +02:00
Michael Niedermayer	287602f9d8	Merge commit '472f9ed312ec784f7c72876b77163f4741880d05' * commit '472f9ed312ec784f7c72876b77163f4741880d05': Remove obsolete FF_API_AVFRAME_COLORSPACE cruft. Conflicts: libavcodec/utils.c libavutil/frame.h libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-10 01:29:24 +02:00
Michael Niedermayer	65cb02e87a	avcodec/version: delay removial of FF_API_AUDIO_CONVERT/FF_API_AVCODEC_RESAMPLE Some applications still use this deprecated API Its not nice to remove it when its still in use and as long as it doesnt cause us any work to keep it. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-10 00:38:48 +02:00
Michael Niedermayer	a57ece0cb4	Merge commit '1985c2e75c607ac51bfd8dc87d2957a5edf2b6f8' * commit '1985c2e75c607ac51bfd8dc87d2957a5edf2b6f8': Bump major versions of all libraries. Conflicts: doc/APIchanges libavcodec/version.h libavdevice/version.h libavfilter/version.h libavformat/version.h libavutil/version.h libswscale/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-10 00:26:45 +02:00
Michael Niedermayer	80c1cb522c	avcodec/version: leave old audio API If people prefer we can also drop it Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-10 00:21:56 +02:00
Michael Niedermayer	6fac482624	avcodec/flacdec: fix handling of av_samples_fill_arrays() return value Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-10 00:21:55 +02:00
Michael Niedermayer	70b8668fb5	drop LLS1, rename LLS2 to LLS Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-09 23:20:31 +02:00
Michael Niedermayer	c89afc9acf	delay removial of FF_API_CODEC_ID, FF_API_OLD_AVOPTIONS and FF_API_OLD_ENCODE_VIDEO This prevents a build failure when bumping. the uses could easily be updated / removed, if people prefer. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-09 23:19:16 +02:00
Michael Niedermayer	889cb3ae23	avcodec: remove deprecated use of FF_IDCT_XVIDMMX Signed-off-by: Michael Niedermayer <michaelni@gmx.at> (cherry picked from commit eedc3f36532e4c6de782fe1c2dc59d192418a8fc) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-09 22:45:57 +02:00
Michael Niedermayer	3e41d2e612	Merge commit 'f4c444e17d137c786f0ed2da0e5943df505d5f9e' * commit 'f4c444e17d137c786f0ed2da0e5943df505d5f9e': Postpone API-incompatible changes until the next bump. Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-09 22:19:45 +02:00
Michael Niedermayer	499ff6a052	Merge commit '7acdd3a1275bcd9cad48f9632169f6bbaeb39d84' * commit '7acdd3a1275bcd9cad48f9632169f6bbaeb39d84': hevc_filter: avoid excessive calls to ff_hevc_get_ref_list() Conflicts: libavcodec/hevc_filter.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-09 21:49:55 +02:00
Michael Niedermayer	8d7c4cc082	Merge commit 'a7a17e3f1915ce69b787dc58c5d8dba0910fc0a4' * commit 'a7a17e3f1915ce69b787dc58c5d8dba0910fc0a4': hevc_filter: move some conditions out of loops Conflicts: libavcodec/hevc_filter.c This is possibly less readable than the variant used before. Thus please take a look and if people agree its worse, dont hesitate to revert. See: `83976e40e8` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-09 21:29:33 +02:00
Michael Niedermayer	3f2495d98c	Merge commit '70211539a39ca3854f8a9e97d51dc27caa079943' * commit '70211539a39ca3854f8a9e97d51dc27caa079943': hevc: deobfuscate slice/tile boundary handling for DBF Conflicts: libavcodec/hevc.c libavcodec/hevc_filter.c See: `a5c621aa85` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-09 21:01:55 +02:00
Anton Khirnov	9325d88eba	lavc: remove obsolete and disabled avpriv functions	2014-08-09 16:59:34 +00:00
Anton Khirnov	472f9ed312	Remove obsolete FF_API_AVFRAME_COLORSPACE cruft.	2014-08-09 16:59:13 +00:00
Anton Khirnov	1985c2e75c	Bump major versions of all libraries.	2014-08-09 16:58:33 +00:00
Anton Khirnov	f4c444e17d	Postpone API-incompatible changes until the next bump.	2014-08-09 16:57:10 +00:00
Anton Khirnov	7acdd3a127	hevc_filter: avoid excessive calls to ff_hevc_get_ref_list() 1) each of the loops run within a single CTB, so the relevant reference list is constant 2) when that CTB is, or lies on the same slice as, the current one, we can use a simple access instead of a relatively expensive call to ff_hevc_get_ref_list()	2014-08-09 16:15:51 +00:00
Anton Khirnov	52a2c17ec0	hevc_refs: drop the handling of negative coordinates in ff_hevc_get_ref_list() It makes no sense and cannot happen in any place from which this function is called.	2014-08-09 16:15:38 +00:00
Anton Khirnov	a7a17e3f19	hevc_filter: move some conditions out of loops	2014-08-09 16:15:11 +00:00
Anton Khirnov	70211539a3	hevc: deobfuscate slice/tile boundary handling for DBF Use named constants instead of magic numbers, avoid using variables with inverse meaning from what their name implies.	2014-08-09 16:13:48 +00:00
Anton Khirnov	5501971578	hevc_filter: drop more redundant checks The if() around those loops ensures this condition is always false.	2014-08-09 16:13:37 +00:00
Anton Khirnov	65b8b6c476	hevc_filter: drop redundant checks ff_hevc_deblocking_boundary_strengths() is never called if the deblocking filter is disabled for the slice.	2014-08-09 16:13:24 +00:00
Anton Khirnov	4d1ff2a489	hevc: calculate the dbf strength in hls_pcm_sample() only if dbf is enabled	2014-08-09 16:13:11 +00:00
Michael Niedermayer	25eeff9600	avcodec/avdct: add "xvid" alias AVOption and use FF_IDCT_XVID Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-09 12:42:07 +02:00
Michael Niedermayer	3841f2ae66	Merge commit 'd35b94fbabd8beb5d566c0b5d01688aff62c3b36' * commit 'd35b94fbabd8beb5d566c0b5d01688aff62c3b36': avcodec: Rename xvidmmx IDCT to xvid Conflicts: doc/APIchanges libavcodec/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-09 12:11:13 +02:00
Michael Niedermayer	0dcebb9f63	Merge commit '84d173d3de97c753234ab0c0b50551d51413d663' * commit '84d173d3de97c753234ab0c0b50551d51413d663': xvididct: Ensure that the scantable permutation is always set correctly Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-08 22:17:04 +02:00
Michael Niedermayer	5ff2b33401	Merge commit '6f1960ab71b4f18551243ce22d01913108265233' * commit '6f1960ab71b4f18551243ce22d01913108265233': idct: cosmetics: Drop one unnecessary if-block level Conflicts: libavcodec/idctdsp.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-08 21:53:20 +02:00
Diego Biurrun	d35b94fbab	avcodec: Rename xvidmmx IDCT to xvid The Xvid IDCT is not MMX-specific.	2014-08-08 11:13:30 -07:00
Diego Biurrun	84d173d3de	xvididct: Ensure that the scantable permutation is always set correctly This fixes cases where the scantable permuation would get overwritten by the general idctdsp initialization.	2014-08-08 11:13:29 -07:00
Diego Biurrun	6f1960ab71	idct: cosmetics: Drop one unnecessary if-block level	2014-08-08 11:13:29 -07:00
Michael Niedermayer	a561662fb7	Merge commit 'ad1ee5fa75a3d69d54c0691048939e94ab5a7f0d' * commit 'ad1ee5fa75a3d69d54c0691048939e94ab5a7f0d': avcodec: Undeprecate reordered_opaque Conflicts: doc/APIchanges libavcodec/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-07 20:43:11 +02:00
Michael Niedermayer	2bf87dcc2d	Merge commit 'a7e541c9926d531a100ba0d36f4e56956dd84651' * commit 'a7e541c9926d531a100ba0d36f4e56956dd84651': h264: fix interpretation of interleved stereo modes Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-07 20:22:16 +02:00
James Almer	dd2b0c1cde	lavc: remove nonexistent functions from the version file Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-07 13:20:59 +02:00
Diego Biurrun	ad1ee5fa75	avcodec: Undeprecate reordered_opaque It allows attaching other external, opaque data to the frame and passing it through the reordering process, for cases when the caller wants other data than just the plain packet pts. There is no way to cleanly achieve this without the field.	2014-08-07 04:03:00 -07:00
James Almer	0ab00a75e4	avcodec/raw: add avpriv_get_raw_pix_fmt_tags() Used to expose ff_raw_pix_fmt_tags[] to other libav* libraries Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-07 12:52:38 +02:00
Felix Abecassis	a7e541c992	h264: fix interpretation of interleved stereo modes Column and row frame packing arrangements were inverted. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	2014-08-07 11:31:47 +01:00
Michael Niedermayer	4213fc5b9e	avcodec/svq1dec: Fix multiple bugs from "svq1: do not modify the input packet" Add padding, clear size, use the correct pointer. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-07 02:27:07 +02:00
Michael Niedermayer	e55e09949e	Merge commit '7b588bb691644e1b3c168b99accf74248a24e3cf' * commit '7b588bb691644e1b3c168b99accf74248a24e3cf': svq1: do not modify the input packet Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-07 02:08:56 +02:00
Michael Niedermayer	c628627995	Merge commit 'c7d9b473e28238d4a4ef1b7e8b42c1cca256da36' * commit 'c7d9b473e28238d4a4ef1b7e8b42c1cca256da36': cdgraphics: do not return 0 from the decode function Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-07 01:56:50 +02:00
Michael Niedermayer	91b4ed0918	Merge commit 'a1599f3f7ea8478d1f6a95e59e3bc6bc86d5f812' * commit 'a1599f3f7ea8478d1f6a95e59e3bc6bc86d5f812': cdgraphics: switch to bytestream2 Conflicts: libavcodec/cdgraphics.c See: `ad002e1a13` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-07 01:45:22 +02:00
James Almer	8dfb8190d7	libavcodec/rawdec: remove old ff_find_pix_fmt() function It's been dead code for more than a year Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-07 00:44:07 +02:00
Michael Niedermayer	7a34b7d80f	avcodec/dca: Make ff_dca_convert_bitstream() available to libavformat, needed for dts_probe() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-06 22:28:35 +02:00
Anton Khirnov	7b588bb691	svq1: do not modify the input packet The input data must remain constant, make a copy instead. This is in theory a performance hit, but since I failed to find any samples using this feature, this should not matter in practice. Also, check the size of the header, avoiding invalid reads on truncated data. CC:libav-stable@libav.org	2014-08-06 18:59:27 +00:00
Anton Khirnov	c7d9b473e2	cdgraphics: do not return 0 from the decode function 0 means no data consumed, so it can trigger an infinite loop in the caller. CC:libav-stable@libav.org	2014-08-06 18:32:42 +00:00
Anton Khirnov	a1599f3f7e	cdgraphics: switch to bytestream2 Fixes possible invalid memory accesses on corrupted data. CC:libav-stable@libav.org Bug-ID: CVE-2013-3674	2014-08-06 18:32:38 +00:00
Christophe Gisquet	75837e9add	x86: sbrdsp/fft: reuse ps_neg constant Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-06 19:25:08 +02:00
Christophe Gisquet	51dd80e751	x86: diracdsp: reuse constants Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-06 19:25:02 +02:00
Christophe Gisquet	6622a6cff3	x86: dwt: better share constants Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-06 19:24:57 +02:00
Christophe Gisquet	71db2d08b1	x86: better share ff_pw_2 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-06 19:24:49 +02:00
Christophe Gisquet	4e128ab0b1	x86: vpx/h264/hevc/mpeg2: share constants Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-06 18:36:31 +02:00
Michael Niedermayer	305f72aee7	avcodec: Change get_pixels() to ptrdiff_t linesize Found-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-06 15:50:54 +02:00
Vittorio Giovara	cbc808d726	jpeg2000: enable 4 component pixel formats Bug-Id: 721 CC: libav-stable@libav.org Sample-Id: 31230.mov	2014-08-06 12:23:21 +01:00
Christophe Gisquet	6786848585	hevc_deblock: change tc type The x86 asm expects int32_t so use that type. Reviewed-by: Mickaël Raulet <mraulet@insa-rennes.fr> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-06 12:38:26 +02:00
Michael Niedermayer	296b01d7f9	Merge commit 'a7153444df9040bf6ae103e0bbf6104b66f974cb' * commit 'a7153444df9040bf6ae103e0bbf6104b66f974cb': huffyuvdec: check width size for yuv422p Conflicts: libavcodec/huffyuvdec.c See: `6abb9a901f` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-06 00:08:03 +02:00
Michael Niedermayer	a7153444df	huffyuvdec: check width size for yuv422p Avoid out of array accesses. CC: libav-stable@libav.org Bug-Id: CVE-2013-0848 Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2014-08-05 20:01:59 +00:00
Michael Niedermayer	70cd3b8e65	mmvideo: check horizontal coordinate too Fixes out of array accesses. Bug-Id: CVE-2013-3672 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2014-08-05 19:16:12 +00:00
Michael Niedermayer	849b9d34c7	wmalosslessdec: fix mclms_coeffs* array size Fixes corruption of context Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC:libav-stable@libav.org Bug-Id: CVE-2014-2098 Signed-off-by: Anton Khirnov <anton@khirnov.net>	2014-08-05 14:58:03 +00:00
Michael Niedermayer	9988899993	Merge commit '701e8b42e12ad625c64ceae2252acb1de390278c' * commit '701e8b42e12ad625c64ceae2252acb1de390278c': vc-1: Optimise parser (with special attention to ARM) Conflicts: libavcodec/vc1_parser.c See: `a0d7f9ec9a` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-05 13:37:07 +02:00
Michael Niedermayer	bf7ed956ff	Merge commit 'adf8227cf4e7b4fccb2ad88e1e09b6dc00dd00ed' * commit 'adf8227cf4e7b4fccb2ad88e1e09b6dc00dd00ed': vc-1: Add platform-specific start code search routine to VC1DSPContext. Conflicts: configure libavcodec/arm/vc1dsp_init_arm.c libavcodec/vc1dsp.c libavcodec/vc1dsp.h See: `9d8ecdd8ca` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-05 13:00:41 +02:00
Michael Niedermayer	77aafadc56	Merge commit 'db7f1c7c5a1d37e7f4da64a79a97bea1c4b6e9f8' * commit 'db7f1c7c5a1d37e7f4da64a79a97bea1c4b6e9f8': h264: Move start code search functions into separate source files. Conflicts: libavcodec/arm/Makefile libavcodec/arm/h264dsp_init_arm.c libavcodec/h264_parser.c libavcodec/h264dsp.c libavcodec/startcode.c libavcodec/startcode.h See: `270cede3f3` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-05 12:46:10 +02:00
James Almer	de417982e8	x86/vp9lpf: use fewer instructions in SPLATB_MIX Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-05 02:47:54 +02:00
Bernd Kuhls	bf6c84d7eb	Fix compile error on bfin. After the removal of all Blackfin architecture optimizations in http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b55d3bbeed375f7b74442c4dd274d116a3e3d2e1 some includes were left behind leading to a compile error: CC libavformat/adtsenc.o In file included from ./libavcodec/get_bits.h:35, from ./libavcodec/ac3_parser.h:27, from libavformat/ac3dec.c:23: ./libavcodec/mathops.h:43:29: error: bfin/mathops.h: No such file or directory This compile error was found by buildroot autobuild system: http://autobuild.buildroot.net/results/ae0/ae056f267e907091d09d2a1546d6f1ae02fa23b9/ Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-05 01:54:47 +02:00
Michael Niedermayer	debb88776c	Merge commit '990e2f3555bb0adae122d3599938ddcfee46e2d1' * commit '990e2f3555bb0adae122d3599938ddcfee46e2d1': avcodec: Suppress deprecation warnings from DTG code scheduled for removal Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-05 01:15:11 +02:00
Michael Niedermayer	8f83fb9991	Merge commit '60cbd6ad84de0931314030b81df87b69d6196587' * commit '60cbd6ad84de0931314030b81df87b69d6196587': tiff: support reading gray+alpha at 8 bits Conflicts: libavcodec/tiff.c See: `f746f37901` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-04 22:52:01 +02:00
Michael Niedermayer	47080b6d17	Merge commit 'bcc5f69b33e27b5e11aaea8304ee02f8d895cdab' * commit 'bcc5f69b33e27b5e11aaea8304ee02f8d895cdab': tiff: support reading gray+alpha at 16 bits Conflicts: libavcodec/tiff.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-04 22:45:33 +02:00
Michael Niedermayer	59412e3a07	Merge commit 'e64f0bf2d2b1347ec9461f0e82852a62e8c6ffbe' * commit 'e64f0bf2d2b1347ec9461f0e82852a62e8c6ffbe': png: support reading gray+alpha at 16 bits Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-04 22:38:12 +02:00
Ben Avison	701e8b42e1	vc-1: Optimise parser (with special attention to ARM) The previous implementation of the parser made four passes over each input buffer (reduced to two if the container format already guaranteed the input buffer corresponded to frames, such as with MKV). But these buffers are often 200K in size, certainly enough to flush the data out of L1 cache, and for many CPUs, all the way out to main memory. The passes were: 1) locate frame boundaries (not needed for MKV etc) 2) copy the data into a contiguous block (not needed for MKV etc) 3) locate the start codes within each frame 4) unescape the data between start codes After this, the unescaped data was parsed to extract certain header fields, but because the unescape operation was so large, this was usually also effectively operating on uncached memory. Most of the unescaped data was simply thrown away and never processed further. Only step 2 - because it used memcpy - was using prefetch, making things even worse. This patch reorganises these steps so that, aside from the copying, the operations are performed in parallel, maximising cache utilisation. No more than the worst-case number of bytes needed for header parsing is unescaped. Most of the data is, in practice, only read in order to search for a start code, for which optimised implementations already existed in the H264 codec (notably the ARM version uses prefetch, so we end up doing both remaining passes at maximum speed). For MKV files, we know when we've found the last start code of interest in a given frame, so we are able to avoid doing even that one remaining pass for most of the buffer. In some use-cases (such as the Raspberry Pi) video decode is handled by the GPU, but the entire elementary stream is still fed through the parser to pick out certain elements of the header which are necessary to manage the decode process. As you might expect, in these cases, the performance of the parser is significant. To measure parser performance, I used the same VC-1 elementary stream in either an MPEG-2 transport stream or a MKV file, and fed it through avconv with -c:v copy -c:a copy -f null. These are the gperftools counts for those streams, both filtered to only include vc1_parse() and its callees, and unfiltered (to include the whole binary). Lower numbers are better: Before After File Filtered Mean StdDev Mean StdDev Confidence Change M2TS No 861.7 8.2 650.5 8.1 100.0% +32.5% MKV No 868.9 7.4 731.7 9.0 100.0% +18.8% M2TS Yes 250.0 11.2 27.2 3.4 100.0% +817.9% MKV Yes 149.0 12.8 1.7 0.8 100.0% +8526.3% Yes, that last case shows vc1_parse() running 86 times faster! The M2TS case does show a larger absolute improvement though, since it was worse to begin with. This patch has been tested with the FATE suite (albeit on x86 for speed). Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2014-08-04 22:22:54 +02:00
Ben Avison	adf8227cf4	vc-1: Add platform-specific start code search routine to VC1DSPContext. Initialise VC1DSPContext for parser as well as for decoder. Note, the VC-1 code doesn't actually use the function pointer yet. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2014-08-04 22:22:54 +02:00
Ben Avison	db7f1c7c5a	h264: Move start code search functions into separate source files. This permits re-use with parsers for codecs which use similar start codes. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2014-08-04 22:22:54 +02:00
Michael Niedermayer	4c8bc6fdee	Merge commit 'e96c3b81cadd0ba84d43b1f3a54980df3785d9a5' * commit 'e96c3b81cadd0ba84d43b1f3a54980df3785d9a5': avutil: rename AV_PIX_FMT_Y400A to AV_PIX_FMT_YA8 Conflicts: libavcodec/libopenjpegdec.c libavcodec/libopenjpegenc.c libavcodec/raw.c libavutil/pixdesc.c libavutil/pixfmt.h libavutil/version.h libswscale/swscale_internal.h libswscale/swscale_unscaled.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-04 21:48:00 +02:00
Diego Biurrun	990e2f3555	avcodec: Suppress deprecation warnings from DTG code scheduled for removal	2014-08-04 11:08:35 -07:00
Christophe Gisquet	e8c003edd2	x86: hevc_deblock: remove unnecessary masking The unpacks/shuffles later on makes it unnecessary. Before: 1508 decicycles in h, 2096759 runs, 393 skips 2512 decicycles in v, 2095422 runs, 1730 skips After: 1477 decicycles in h, 2096745 runs, 407 skips 2484 decicycles in v, 2095297 runs, 1855 skips Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-04 17:46:04 +02:00
James Almer	b7863c972c	x86/hevc_mc: use fewer instructions in hevc_put_hevc_{uni, bi}_w[24]_{8, 10, 12} Signed-off-by: James Almer <jamrial@gmail.com> Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-04 14:47:15 +02:00
James Almer	b1a44e6bf5	x86/hevc_mc: remove an unnecessary pxor Signed-off-by: James Almer <jamrial@gmail.com> Reviewed-by: Mickaël Raulet <mraulet@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-04 14:35:08 +02:00
Carl Eugen Hoyos	60cbd6ad84	tiff: support reading gray+alpha at 8 bits Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	2014-08-04 12:57:39 +01:00
Vittorio Giovara	bcc5f69b33	tiff: support reading gray+alpha at 16 bits	2014-08-04 12:57:38 +01:00
Vittorio Giovara	e64f0bf2d2	png: support reading gray+alpha at 16 bits	2014-08-04 12:57:38 +01:00
Vittorio Giovara	2257165bff	png: disable broken MMX/SIMD code for bpp <= 2 The decoder was producing different results when ASM was disabled. Based on a long debug session with Kostya.	2014-08-04 12:57:38 +01:00
Vittorio Giovara	e96c3b81ca	avutil: rename AV_PIX_FMT_Y400A to AV_PIX_FMT_YA8 The rationale is that you have a packed format in form <greyscale sample> <alpha sample> <greyscale sample> <alpha sample> and shortening greyscale to 'G' might make one thing about Greenscale instead. An alias pixel format and color space name are provided for compatibility.	2014-08-04 12:55:08 +01:00
Michael Niedermayer	71d008ebe4	Merge commit '1ef9e8376466bb1e2c147e47554b94cab9c8b04a' * commit '1ef9e8376466bb1e2c147e47554b94cab9c8b04a': avcodec: Deprecate dtg_active_format field in favor of avframe side-data Conflicts: doc/APIchanges libavcodec/avcodec.h libavcodec/mpeg12dec.c libavcodec/version.h libavfilter/vf_showinfo.c libavutil/frame.h libavutil/version.h See: `2a3c36e920` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-04 06:11:34 +02:00
Kieran Kunhya	2a3c36e920	Deprecate AFD field and add AFD as side-data Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-04 05:36:44 +02:00
Michael Niedermayer	2793b218bd	Merge commit 'd0393d79bc3d61c9f2ff832c0e273b7774ff0269' * commit 'd0393d79bc3d61c9f2ff832c0e273b7774ff0269': huffyuv: Check and propagate function return values Conflicts: libavcodec/huffyuvdec.c See: `f67a0d1152` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-04 05:29:55 +02:00
Michael Niedermayer	d5fde13bd2	Merge commit '6234058148d6e1ee765913b678a22385a87bffac' * commit '6234058148d6e1ee765913b678a22385a87bffac': huffyuv: Return proper error codes Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-04 04:58:13 +02:00
Michael Niedermayer	e9cd8f4d20	Merge commit 'b7616f5716dce68c749d5dfeab19cf595a11807c' * commit 'b7616f5716dce68c749d5dfeab19cf595a11807c': huffyuv: Eliminate some pointless casts Conflicts: libavcodec/huffyuvdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-04 04:42:04 +02:00
Michael Niedermayer	c1e7fb60d1	Merge commit 'c065f4a0c652cc569c927c95148111b3aa2962dc' * commit 'c065f4a0c652cc569c927c95148111b3aa2962dc': huffyuv: K&R formatting cosmetics Conflicts: libavcodec/huffyuvdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-04 04:34:17 +02:00
Michael Niedermayer	2aeeb3ba1f	Merge commit 'f89d76c10355242c39b08f253c1d1524f45ef778' * commit 'f89d76c10355242c39b08f253c1d1524f45ef778': mpeg4video: Initialize xvididct for all threads Conflicts: libavcodec/mpeg4videodec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-04 04:14:43 +02:00
Michael Niedermayer	7fd60d1e7a	Merge commit 'ac6b95dbc0b53b3ea461bd5e5e7f7f31d2983733' * commit 'ac6b95dbc0b53b3ea461bd5e5e7f7f31d2983733': aarch64: add ',' between assembler macro arguments where missing Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-04 04:06:13 +02:00
Kieran Kunhya	1ef9e83764	avcodec: Deprecate dtg_active_format field in favor of avframe side-data Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-08-03 15:43:02 -07:00
Diego Biurrun	d0393d79bc	huffyuv: Check and propagate function return values Bug-Id: CVE-2013-0868 inspired by a patch from Michael Niedermayer <michaelni@gmx.at> Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Diego Biurrun <diego@biurrun.de> CC: libav-stable@libav.org	2014-08-03 15:35:30 -07:00
Diego Biurrun	6234058148	huffyuv: Return proper error codes	2014-08-03 15:18:58 -07:00
Diego Biurrun	b7616f5716	huffyuv: Eliminate some pointless casts	2014-08-03 15:18:58 -07:00
Diego Biurrun	c065f4a0c6	huffyuv: K&R formatting cosmetics	2014-08-03 15:18:58 -07:00
Anton Khirnov	f89d76c103	mpeg4video: Initialize xvididct for all threads Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-08-03 15:18:58 -07:00
Diego Biurrun	3160bdc7f7	huffyuv: Use avpriv_report_missing_feature() where appropriate	2014-08-03 15:18:58 -07:00
Janne Grunau	ac6b95dbc0	aarch64: add ',' between assembler macro arguments where missing llvm's integrated assembler does not accept spaces as macro argument delimiter when targeting darwin. Using a explicit delimiter is a good idea in principle since it makes case like 'macro 4 -2' vs 'macro 4 - 2' clear.	2014-08-04 00:17:21 +02:00
Michael Niedermayer	e680c731a2	avcodec/avdct: Add get_pixels() Suggested-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-03 23:34:35 +02:00
Michael Niedermayer	9400603140	Merge commit '9f17685dfb70a73823aca16ad246ee3b831d1de8' * commit '9f17685dfb70a73823aca16ad246ee3b831d1de8': avcodec: Deprecate unused defines and options Conflicts: doc/APIchanges libavcodec/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-03 20:53:00 +02:00
Michael Niedermayer	76aec9e6b4	Merge commit 'bad81800bb51f43d28d656abf5d45b477e3b3198' * commit 'bad81800bb51f43d28d656abf5d45b477e3b3198': avcodec: options: Add missing deprecation ifdefs around emu_edge Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-03 19:45:38 +02:00
Michael Niedermayer	2212bff9a2	Merge commit 'c697c590fbf296b1679b80c8f4071e4c8a6c884b' * commit 'c697c590fbf296b1679b80c8f4071e4c8a6c884b': lcl: Disentangle pointers to input data and decompression buffer Conflicts: libavcodec/lcldec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-03 18:58:19 +02:00
Michael Niedermayer	b7f8d3de2c	Merge commit '7835c24e19d9e1cb43fba5a02ce9d81d518f1300' * commit '7835c24e19d9e1cb43fba5a02ce9d81d518f1300': dv: Update DV-profile-related functions to current public API Conflicts: libavcodec/dvdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-03 18:29:38 +02:00
Michael Niedermayer	b4d525eb63	avcodec/pnm: check buf[0] before using buf[1] Fixes CSA warning Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-03 14:01:03 +02:00
Diego Biurrun	9f17685dfb	avcodec: Deprecate unused defines and options	2014-08-03 03:24:16 -07:00
Diego Biurrun	bad81800bb	avcodec: options: Add missing deprecation ifdefs around emu_edge	2014-08-03 03:24:15 -07:00
Michael Niedermayer	4fed019821	avcodec/takdec: remove unused variable Found-by: CSA Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-03 11:35:25 +02:00
Michael Niedermayer	7dbc27dc1d	avcodec/takdec: move tmp declaration to where its used Makes the code a bit easier to read Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-03 11:34:51 +02:00
Diego Biurrun	c697c590fb	lcl: Disentangle pointers to input data and decompression buffer This is cleaner and avoids a cast plus a related const qualifier warning.	2014-08-03 01:29:43 -07:00
James Almer	d0f56ca071	x86/hevc_deblock: improve 8bit transpose store macros Up to four instructions less depending on function and instruction set. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-03 04:24:15 +02:00
Clément Bœsch	ee7ee9b1b4	avcodec/mpeg12dec: fix vissible typo after `17c65651`	2014-08-03 00:02:23 +02:00
Michael Niedermayer	17c6565186	avcodec/mpeg12dec: Document Ticket3809 fix Suggested-by: Reimar Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-02 23:10:23 +02:00
Michael Niedermayer	c103c48525	avcodec/error_resilience: make error an local variable where possible This makes the code easier to understand as the scope of the variable is smaller. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-02 22:04:08 +02:00
Michael Niedermayer	459996325d	avcodec/error_resilience: comment out unused assignment Its not removed as the code which uses this is out-commented too. Found-by: CSA Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-02 22:01:59 +02:00
Diego Biurrun	7835c24e19	dv: Update DV-profile-related functions to current public API	2014-08-02 12:54:37 -07:00
Diego Biurrun	df507d5aa0	tiff: Replace deprecated PIX_FMT names by modern ones	2014-08-02 12:54:37 -07:00
Michael Niedermayer	d73371b58c	avcodec/mmvideo: remove unused return value and assignment Found-by: CSA Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-02 21:46:24 +02:00
Michael Niedermayer	08b6591cf6	avcodec/avuienc: move pointer declaration to where its used Found-by: CSA Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-02 20:13:08 +02:00
Michael Niedermayer	146e498c9e	Merge commit 'ffa4d4ef0bd66c4e8bde7357b69bdedc78123ea8' * commit 'ffa4d4ef0bd66c4e8bde7357b69bdedc78123ea8': ppc: fft: Build AltiVec optimizations in the standard way Conflicts: libavcodec/ppc/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-02 19:40:18 +02:00
Michael Niedermayer	e706fe7640	avcodec/wavpackenc: Fix log2sample() result value Found-by: CSA Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-02 18:15:12 +02:00
Diego Biurrun	ffa4d4ef0b	ppc: fft: Build AltiVec optimizations in the standard way	2014-08-02 07:40:37 -07:00
Matthew Oliver	66627075d9	msvc: fix implicitly declared read/close. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-02 14:52:17 +02:00
Michael Niedermayer	3fa9692ae2	avcodec/hevc: move HEVCLocalContext declaration into loop Found-by: CSA Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-02 05:15:57 +02:00
Michael Niedermayer	92be540636	avcodec/h264_parser: remove redundant assignment Found-by: CSA Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-02 05:14:18 +02:00
Michael Niedermayer	bcc898dd26	avcodec/dvdsub_parser: print message if packet is smaller than the packet size field Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-02 01:17:24 +02:00
Michael Niedermayer	81c1657a59	avcodec/dvdsub_parser: Check buf_size before reading 32bit packet size Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-02 01:15:37 +02:00
Michael Niedermayer	cfdb30d2f1	avcodec/dvdsub_parser: never return 0 when the input isnt 0 Fixes a infinite loop Fixes Ticket3804 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-02 00:27:23 +02:00
Michael Niedermayer	f95298c913	avcodec/mpeg12dec: fix support for interlaced mpeg2 with missing last slice Fixes Ticket3809 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-01 21:10:43 +02:00
Michael Niedermayer	7f852962dc	avcodec/mpeg12dec: print the amount of overread Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-01 21:06:13 +02:00
Benoit Fouet	f9bd6d61bc	h264_mp4toannexb_bsf: rename first_idr to new_idr Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-01 17:58:30 +02:00
Michael Niedermayer	5727d387fb	Merge commit '92a36a6b3338df5f5cff573a486e182005367c24' * commit '92a36a6b3338df5f5cff573a486e182005367c24': pngdec: correctly indent macros Conflicts: libavcodec/pngdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-01 16:48:09 +02:00
Michael Niedermayer	79d0e164cf	Merge commit '4da8cdbb91ddbac118b79076cad4dc28ba72e86f' * commit '4da8cdbb91ddbac118b79076cad4dc28ba72e86f': tscc: Eliminate pointless variable indirections in decode_frame() Conflicts: libavcodec/tscc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-01 16:34:20 +02:00
Michael Niedermayer	96cea6269a	Merge commit '5735552f1f17ea01dcbc99b08f54b5bf52176a8f' * commit '5735552f1f17ea01dcbc99b08f54b5bf52176a8f': pngenc: Drop pointless pointer cast in png_write_row() Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-01 16:24:23 +02:00
Michael Niedermayer	f54e01c24e	Merge commit 'a786c8259dafeca9744252230b5d78f67810770c' * commit 'a786c8259dafeca9744252230b5d78f67810770c': idct: Split off Xvid IDCT Conflicts: libavcodec/Makefile libavcodec/mpeg4videodec.c libavcodec/x86/Makefile libavcodec/x86/idctdsp_init.c This split is somewhat restructured leaving the xvid IDCT available outside mpeg4 if manually selected. The code also could not be merged unchanged as it conflicted with a bugfix in FFmpeg Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-01 16:21:52 +02:00
Michael Niedermayer	ad99837b63	Merge commit '03c9f357a4c2307a7913cea2cbf0ba817e80beb6' * commit '03c9f357a4c2307a7913cea2cbf0ba817e80beb6': ppc: idctdsp: Immediately return if no AltiVec is available Conflicts: libavcodec/ppc/idctdsp.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-01 15:11:05 +02:00
Vittorio Giovara	7ab551f9fd	h264: prevent theoretical infinite loop in SEI parsing Properly address CVE-2011-3946 and parse bitstream as described in the spec. CC: libav-stable@libav.org Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind	2014-08-01 13:08:32 +01:00
Vittorio Giovara	92a36a6b33	pngdec: correctly indent macros	2014-08-01 13:07:53 +01:00
Diego Biurrun	4da8cdbb91	tscc: Eliminate pointless variable indirections in decode_frame()	2014-08-01 04:08:46 -07:00
Diego Biurrun	5735552f1f	pngenc: Drop pointless pointer cast in png_write_row()	2014-08-01 04:08:45 -07:00
Carl Eugen Hoyos	a80191379b	Fix standalone compilation of the WebVTT decoder.	2014-08-01 12:50:38 +02:00
Benoit Fouet	42f25fe009	h264_mp4toannexb_bsf: always set idr_sps_pps_seen when SPS/PPS is seen. In order not to break a sequence like "SPS IDR SPS IDR", the boolean telling that the SPS/PPS has been seen should always be set. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-01 12:20:14 +02:00
Benoit Fouet	66af2a01d2	h264: remove useless assignment. source index, as well as dest one, is unconditionnaly set afterwards, before being effectively used. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-01 12:20:01 +02:00
Diego Biurrun	a786c8259d	idct: Split off Xvid IDCT The Xvid IDCT is only required to decode some Xvid-encoded MPEG-4 files, so there is no point in having it as an unconditional part of idctdsp.	2014-08-01 01:25:18 -07:00
Diego Biurrun	03c9f357a4	ppc: idctdsp: Immediately return if no AltiVec is available This is how all the other init functions operate.	2014-08-01 01:23:11 -07:00
Michael Niedermayer	7db3a46a3d	Merge commit 'd98e6c5d5d80c1dfe0c30f2e73d41a3aea0b920d' * commit 'd98e6c5d5d80c1dfe0c30f2e73d41a3aea0b920d': pgssubdec: Check RLE size before copying See: `c0d68be555` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-01 04:46:50 +02:00
Michael Niedermayer	d98e6c5d5d	pgssubdec: Check RLE size before copying Make sure the buffer size does not exceed the expected RLE size. Prevent an out of array bound write. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Bug-Id: CVE-2013-0852 Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2014-08-01 02:13:32 +02:00
James Almer	62baf5b853	x86/hevc_deblock: use existing x86util transpose macro in chroma_{10, 12} Cosmetic change. No measurable difference in speed. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-31 22:56:21 +02:00
Michael Niedermayer	5bedbc3da2	avcodec/diracdec: remove unneeded assignment Found-by: CSA Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-31 20:40:10 +02:00
Michael Niedermayer	590c2996ee	avcodec/flac_parser: remove duplicate assignent Found-by: CSA Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-31 20:35:54 +02:00
Michael Niedermayer	1af563b5df	avcodec/ratecontrol: remove unneeded statement Found-by: CSA Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-31 20:35:54 +02:00
Michael Niedermayer	0782fb6bcb	libavcodec/h264_parser: Increase parse_history, fix huge resolutions Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-31 16:39:04 +02:00
Benoit Fouet	bf428bb314	h264_mp4toannexb_bsf: account for consecutive IDR pictures. If there are consecutive IDR pictures, then SPS/PPS should be prepended to all of them, not only the first one. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-31 15:59:47 +02:00
Michael Niedermayer	dd200c56c0	avcodec/dvdsubdec: free subtitle rectangles if nothing is output Fixes assertion failure Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-31 14:17:46 +02:00
Michael Niedermayer	ceff29b9ad	avcodec/resample: check for malloc failure Found-by: CSA Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-31 13:04:28 +02:00
Michael Niedermayer	72555f4a38	avcodec/pthread_slice: Check for malloc failure Found-by: CSA Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-31 12:56:21 +02:00
Michael Niedermayer	37ec7d291e	avcodec/mpeg4video_parser: Check for extradata parsing failure Found-by: CSA Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-31 12:56:21 +02:00
Christophe Gisquet	a507623bad	x86: hevc_mc: fix register count usage A macro was using a fixed register, causing too many GPRs to be declared as used. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-29 22:50:50 +02:00
Michael Niedermayer	58eaa95116	Merge commit 'ccbf370f2000b9b27f4af259c23007d67f7ea46e' * commit 'ccbf370f2000b9b27f4af259c23007d67f7ea46e': mpegvideo: move vol_control_parameters to the only place it is used Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-29 21:26:59 +02:00
Nidhi Makhijani	ccbf370f20	mpegvideo: move vol_control_parameters to the only place it is used Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-07-29 09:13:18 -07:00
James Almer	73c4f63ba5	x86/hevc_deblock: add add ff_hevc_[hv]_loop_filter_luma_{8, 10, 12}_avx ~5% faster than SSSE3 Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-29 14:04:59 +02:00
James Almer	88ba821f23	x86/hevc_deblock: improve luma functions register allocation Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-29 13:38:05 +02:00
James Almer	c74b08c5c6	x86/hevc_deblock: remove some unnecessary instructions Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-29 13:27:44 +02:00
Christophe Gisquet	65746bfbae	hevc_filter: run vertical and horizontal together This should help cache locality. On win64: Before: 1397x cycles, 16216 bytes After: 1369x cycles, 16040 bytes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-29 03:56:43 +02:00
James Almer	4f91bb0ff0	x86/hevc_deblock: use psignw instead of pmullw where possible It's slightly faster Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-29 03:42:29 +02:00
Michael Niedermayer	d55d8229fb	Merge commit '019a28cd630286ecb2b06ee62025a17c821b493e' * commit '019a28cd630286ecb2b06ee62025a17c821b493e': sanm: Use correct printf conversion specifiers for POSIX int types Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-29 01:22:46 +02:00
Michael Niedermayer	a91c5ed008	Merge commit '4f8cf0dc4ef6110174056df7edd9dc2f2a988b6d' * commit '4f8cf0dc4ef6110174056df7edd9dc2f2a988b6d': x86: build: Restore ordering of OBJS lines Conflicts: libavcodec/x86/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-29 00:34:53 +02:00
Diego Biurrun	019a28cd63	sanm: Use correct printf conversion specifiers for POSIX int types	2014-07-28 13:19:04 -07:00
Diego Biurrun	4f8cf0dc4e	x86: build: Restore ordering of OBJS lines	2014-07-28 13:19:04 -07:00
James Almer	664e9e4331	x86/hevc_deblock: load less data in hevc_h_loop_filter_luma_8 Reading 8 bytes is enough. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-28 21:55:22 +02:00
James Almer	f137876182	x86/hevc_idct: add a colon to labels This fixes a warning spam when using NASM Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-28 21:43:32 +02:00
Michael Niedermayer	243236a6f5	avcodec/hevc: fix "discards const qualifier from pointer target type" warning Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-28 14:34:47 +02:00
Michael Niedermayer	772dfd5f6e	avcodec/hevc: add some const to cbf arrays Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-28 14:28:56 +02:00
Mickaël Raulet	42ffa226f9	hevc: clean up non relevant TODO cherry picked from commit a2ef95f043d89d05482af19460c9e9afdadec685 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-28 14:27:04 +02:00
Anton Khirnov	a5c621aa85	hevc: rename variable in boundary strength to b more explicit Signed-off-by: Mickaël Raulet <mraulet@insa-rennes.fr> cherry picked from commit 348bebedc0012aae201419669fca1eb61ec93ca6 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-28 14:20:19 +02:00
Michael Niedermayer	e0492311c8	Merge commit 'e76f2d11970484266e67a12961f2339a5c2fccf9' * commit 'e76f2d11970484266e67a12961f2339a5c2fccf9': hevc: eliminate the last element from TransformTree Conflicts: libavcodec/hevc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-28 14:02:03 +02:00
Michael Niedermayer	4a73fa19ca	Merge commit '4aa80808bcc2a30fcd7ce5b38594319df3a85b36' * commit '4aa80808bcc2a30fcd7ce5b38594319df3a85b36': hevc: eliminate unnecessary cbf_c{b,r} arrays Conflicts: libavcodec/hevc.c See: `77ef9fd1e9` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-28 13:54:51 +02:00
Michael Niedermayer	0a1ffc5788	Merge commit '0daa2554636ba1d31f3162ffb86991e84eb938a8' * commit '0daa2554636ba1d31f3162ffb86991e84eb938a8': hevc: do not store the transform inter_split flag in the context Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-28 13:09:28 +02:00
Michael Niedermayer	2fb8aa9b10	Merge commit '53a11135f2fb2123408b295f9aaae3d6f861aea5' * commit '53a11135f2fb2123408b295f9aaae3d6f861aea5': hevc: simplify splitting the transform tree blocks Conflicts: libavcodec/hevc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-28 13:03:59 +02:00
Michael Niedermayer	453224f10b	Merge commit 'e36a2f4c5280e2779b0e88974295a711cf8d88be' * commit 'e36a2f4c5280e2779b0e88974295a711cf8d88be': hevc: eliminate an unnecessary array Conflicts: libavcodec/hevc.c See: `255086a7e0` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-28 12:54:14 +02:00
Michael Niedermayer	2e5c8b0649	Merge commit 'c5fca0174db9ed45be821177f49bd9633152704d' * commit 'c5fca0174db9ed45be821177f49bd9633152704d': lavc: add a property for marking codecs that support frame reordering Conflicts: doc/APIchanges libavcodec/avcodec.h libavcodec/codec_desc.c libavcodec/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-28 12:36:28 +02:00
Anton Khirnov	e76f2d1197	hevc: eliminate the last element from TransformTree Replace it by passing an additional parameter to transform_unit()	2014-07-28 08:10:35 +00:00
Anton Khirnov	4aa80808bc	hevc: eliminate unnecessary cbf_c{b,r} arrays They are replaced by passing additional parameters to the transform functions.	2014-07-28 08:09:18 +00:00
Anton Khirnov	0daa255463	hevc: do not store the transform inter_split flag in the context It does not need to be preserved.	2014-07-28 08:05:47 +00:00
Anton Khirnov	53a11135f2	hevc: simplify splitting the transform tree blocks	2014-07-28 08:04:19 +00:00
Anton Khirnov	e36a2f4c52	hevc: eliminate an unnecessary array We do not need to store the value of the split flag.	2014-07-28 08:03:53 +00:00
Anton Khirnov	4b169321b8	codec_desc: fix some typos in long codec names The rv20 typo spotted by Hendrik Leppkes <h.leppkes@gmail.com>	2014-07-28 08:03:13 +00:00
Anton Khirnov	c5fca0174d	lavc: add a property for marking codecs that support frame reordering	2014-07-28 08:02:50 +00:00
Michael Niedermayer	2f717be22a	avcodec/avdct: Add avcodec_dct_get_class() This should have been in the initial commit of AVDCT Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-28 05:14:39 +02:00
Anton Khirnov	77ef9fd1e9	hevc: eliminate unnecessary cbf_c{b,r} arrays - They are be replaced by passing additional parameters to the transform functions. - Adaptation to 4:2:2 Signed-off-by: Mickaël Raulet <mraulet@insa-rennes.fr> cherry picked from commit f518bb22531c648f1c37f978b0c7ad2e71e04c25 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-28 00:55:44 +02:00
Mickaël Raulet	772f7f4edd	hevc: fix skip_flag cherry picked from commit 509ae456551005b9bf9b4d9730b6247c97fdd990 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-28 00:47:28 +02:00
Mickaël Raulet	3b777db132	hevc: remove non necessary parameters to ff_hevc_set_qpy cherry picked from commit 6f58c111ad9920d983bb18eacf901193bac5d937 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-28 00:39:13 +02:00
Carl Eugen Hoyos	bcb7220d1c	Fix standalone compilation of the webm_dash_manifest demuxer.	2014-07-27 23:27:14 +02:00
Carl Eugen Hoyos	6898c14959	Fix standalone compilation of the legacy mpegvideo decoder.	2014-07-27 23:13:10 +02:00
Christophe Gisquet	81943a10b5	x86: hevc_mc: load less data in epel filters Before: 5679 decicycles in epel_bi, 2059976 runs, 37176 skips 3468 decicycles in epel_uni, 1040886 runs, 7690 skips After: 5323 decicycles in epel_bi, 2059493 runs, 37659 skips 3262 decicycles in epel_uni, 1040871 runs, 7705 skips Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-27 18:34:39 +02:00
Christophe Gisquet	36284ae981	x86: hevc_mc: replace one lea by add Should have been in `036f11bdb5`. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-27 17:42:56 +02:00
Michael Niedermayer	932ff70956	avcodec: add avdct This provides a public sustainable API/ABI for DCT functions. Only externally used dct functions are included. The structure is extensible without ABI issues compared to the existing dct contexts. See Mailing list and IRC log of 2014-07-26/27 Reviewed-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-27 17:21:40 +02:00
Michael Niedermayer	fbeb634e4d	avcodec/ppc/idctdsp: Only select non bitexact IDCTs by default when bitexact is not set Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-27 14:22:36 +02:00
Michael Niedermayer	b051a1bbb9	avcodec/arm/idctdsp_init_arm*: Only select non bitexact IDCTs by default when bitexact is not set Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-27 14:21:36 +02:00
Michael Niedermayer	c2ef844aa7	Merge commit '541427ab4d5b4b6f5a90a687a06decdb78e7bc3c' * commit '541427ab4d5b4b6f5a90a687a06decdb78e7bc3c': eamad: use the bytestream2 API instead of AV_RL Conflicts: libavcodec/eamad.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-27 12:27:01 +02:00
Anton Khirnov	541427ab4d	eamad: use the bytestream2 API instead of AV_RL This is safer and possibly fixes invalid reads on truncated data. CC:libav-stable@libav.org	2014-07-27 07:10:54 +00:00
$Chris \"Koying\" Browet$ Chris \"Koying\" Browet	ad91bf854b	avcodec/h264_mp4toannexb_bsf: fix issue when sps/pps are already in the bistream	2014-07-27 03:36:24 +02:00
Michael Niedermayer	0a7f3af27f	Merge commit '53abe32409f13687c864b3cda077a1aa906a2459' * commit '53abe32409f13687c864b3cda077a1aa906a2459': avcodec: Mark argument in av_{parser\|hwaccel\|bitstream_filter}_next as const Conflicts: libavcodec/avcodec.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-27 01:57:34 +02:00
James Almer	bfb3b2b7a6	x86/hevc_idct: add 12bit idct_dc Signed-off-by: James Almer <jamrial@gmail.com> Reviewed-by: Mickaël Raulet <mraulet@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-27 00:30:56 +02:00
Michael Niedermayer	d4a9e89b27	avcodec/x86/hevcdsp_init: make license header consistent Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-27 00:28:44 +02:00
Michael Niedermayer	706f81a2c2	Merge commit '1a880b2fb8456ce68eefe5902bac95fea1e6a72d' * commit '1a880b2fb8456ce68eefe5902bac95fea1e6a72d': hevc: SSE2 and SSSE3 loop filters Conflicts: libavcodec/hevcdsp.c libavcodec/hevcdsp.h libavcodec/x86/Makefile libavcodec/x86/hevc_deblock.asm libavcodec/x86/hevcdsp_init.c See: `de7b89fd43` and several others Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-27 00:20:48 +02:00
Michael Niedermayer	226b290f9f	Merge commit '73bb8f61d48dbf7237df2e9cacd037f12b84b00a' * commit '73bb8f61d48dbf7237df2e9cacd037f12b84b00a': hevcdsp: remove an unneeded variable in the loop filter Conflicts: libavcodec/hevc_filter.c See: `d7e162d46b` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-26 23:53:31 +02:00
Diego Biurrun	53abe32409	avcodec: Mark argument in av_{parser\|hwaccel\|bitstream_filter}_next as const	2014-07-26 14:51:16 -07:00
James Almer	1ace9573dc	x86/hevc_idct: replace old and unused idct functions Only 8-bit and 10-bit idct_dc() functions are included (adding others should be trivial). Benchmarks on an Intel Core i5-4200U: idct8x8_dc SSE2 MMXEXT C cycles 22 26 57 idct16x16_dc AVX2 SSE2 C cycles 27 32 249 idct32x32_dc AVX2 SSE2 C cycles 62 126 1375 Signed-off-by: James Almer <jamrial@gmail.com> Reviewed-by: Mickaël Raulet <mraulet@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-26 18:00:11 +02:00
Pierre Edouard Lepere	1a880b2fb8	hevc: SSE2 and SSSE3 loop filters Additional contributions by James Almer <jamrial@gmail.com>, Carl Eugen Hoyos <cehoyos@ag.or.at>, Fiona Glaser <fiona@x264.com> and Anton Khirnov <anton@khirnov.net> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2014-07-26 15:01:01 +00:00
Anton Khirnov	73bb8f61d4	hevcdsp: remove an unneeded variable in the loop filter beta0 and beta1 will always be the same	2014-07-26 15:00:11 +00:00
Mickaël Raulet	23480da0aa	hevc: add support for bumping process cherry picked from commit 8aa2fb7df3cffc67a3fd03a3a7eb49dbed4094c7 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-26 15:40:34 +02:00
Michael Niedermayer	c0a586d9d5	reintroduce avpriv_dsputil_init() to maintain ABI until next soname bump Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-26 13:21:07 +02:00
Christophe Gisquet	036f11bdb5	x86: hevc_mc: replace simple leas by adds lea is detrimental for those simple cases. No impact overall to the change though. Before: 15017 decicycles in q, 1016152 runs, 32424 skips 15382 decicycles in q_bi, 1013673 runs, 34903 skips 3713 decicycles in e, 2074534 runs, 22618 skips 3901 decicycles in e_bi, 2065509 runs, 31643 skips 7852 decicycles in q_uni, 520165 runs, 4123 skips 2398 decicycles in e_uni, 1043339 runs, 5237 skips After: 14898 decicycles in q, 1016295 runs, 32281 skips 15119 decicycles in q_bi, 1015392 runs, 33184 skips 3682 decicycles in e, `2073224` runs, 23928 skips 3720 decicycles in e_bi, 2065043 runs, 32109 skips 7643 decicycles in q_uni, 520280 runs, 4008 skips 2363 decicycles in e_uni, 1043780 runs, 4796 skips Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-26 05:41:04 +02:00
Michael Niedermayer	7295ee7f51	Merge commit 'd8520d3ee032bf18f28897e0109f44b405caf5e3' * commit 'd8520d3ee032bf18f28897e0109f44b405caf5e3': mpegvideo: Move QMAT_SHIFT* defines to the only place they are used Conflicts: libavcodec/mpegvideo.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-26 02:47:32 +02:00
Michael Niedermayer	8b395315a5	Merge commit '4fbb62a21bd04bf261da2382d5ba6c249c702af8' * commit '4fbb62a21bd04bf261da2382d5ba6c249c702af8': mpegvideo: Move ME_MAP_* defines to the only place they are used Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-26 02:34:51 +02:00
Michael Niedermayer	0a9bab5be6	Merge commit 'ff85334375c6733c6116ea3686f128b4a11f33e7' * commit 'ff85334375c6733c6116ea3686f128b4a11f33e7': mpegvideo: Drop unused MPEG_BUF_SIZE and CHROMA_444 defines CHROMA_444 is not removed as we do support CHROMA_444 and use the identifier Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-26 02:23:29 +02:00
Mickaël Raulet	f6e218a02d	hevc: fix RAP_B_Bossen cherry picked from commit 903236292f066bc321080e3e2192b64f8943d960 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-26 02:01:04 +02:00
Mickaël Raulet	bd0f2d316f	x86/hevc: add 12bits support for MC cherry picked from commit 3fcb7a4595a6f40100a22110a5805e3b7510c0fd Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-26 01:55:20 +02:00
Mickaël Raulet	7df98d8c4d	x86/hevc: remove unused constant in deblocking filter cherry picked from commit a3f7282eaa6f1ab0524fb966c6eade50c3025f99 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-26 01:20:40 +02:00
Mickaël Raulet	7bdcf5c934	x86/hevc: add 12bits support for deblocking filter cherry picked from commit 97d46afe320c7d61d7b9525e5f5588355cde4bb0 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-26 01:19:42 +02:00
Diego Biurrun	d8520d3ee0	mpegvideo: Move QMAT_SHIFT* defines to the only place they are used	2014-07-25 12:00:53 -07:00
Diego Biurrun	4fbb62a21b	mpegvideo: Move ME_MAP_* defines to the only place they are used	2014-07-25 12:00:53 -07:00
Diego Biurrun	ff85334375	mpegvideo: Drop unused MPEG_BUF_SIZE and CHROMA_444 defines	2014-07-25 12:00:52 -07:00
Michael Niedermayer	aadf5222da	Merge commit '165e9df19567ec0b6abee1ee2c26027e6d7aa7bf' * commit '165e9df19567ec0b6abee1ee2c26027e6d7aa7bf': fft-test: Pass the right struct members instead of casting Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-25 20:43:03 +02:00
Diego Biurrun	165e9df195	fft-test: Pass the right struct members instead of casting	2014-07-25 06:54:37 -07:00
Michael Niedermayer	2904d052b7	Merge commit '7fb993d338d88f2f62e0a358b6c9f3eb9a3a08ac' * commit '7fb993d338d88f2f62e0a358b6c9f3eb9a3a08ac': qpeldsp: Mark source pointer in qpel_mc_func function pointer const Conflicts: libavcodec/h264qpel_template.c libavcodec/x86/cavsdsp.c libavcodec/x86/rv40dsp_init.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-25 13:05:08 +02:00
Michael Niedermayer	937eaba2a1	Merge commit '060e4a9e0627adcda9101dd68ec7f22b4ce22b5b' * commit '060e4a9e0627adcda9101dd68ec7f22b4ce22b5b': dct/rdft: Remove duplicate typedefs for context structs See: `005e81d6cf` See: `77304cf352` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-25 12:39:17 +02:00
Diego Biurrun	58e65e44f4	vc1dsp: Add wrappers for {avg\|put}_vc1_mspel_mc00_c This avoids invoking the wrapped functions with too many arguments.	2014-07-25 02:52:54 -07:00
Diego Biurrun	7fb993d338	qpeldsp: Mark source pointer in qpel_mc_func function pointer const	2014-07-25 02:52:54 -07:00
Diego Biurrun	060e4a9e06	dct/rdft: Remove duplicate typedefs for context structs The typedefs also exist in the avfft.h header and since typedefs cannot be legally redefined in C, the code fails to compile with some compilers. This reverts commits `11c7155cce` and `57f1b1dcc7`.	2014-07-25 02:02:15 -07:00
Michael Niedermayer	ce8e27e0ed	Merge commit '436ced244fadcde2c0b925627920e84b25482542' * commit '436ced244fadcde2c0b925627920e84b25482542': mpegenccontext: Remove unused opaque pointer Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-24 18:53:34 +02:00
Nidhi Makhijani	436ced244f	mpegenccontext: Remove unused opaque pointer Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-07-24 07:59:44 -07:00
Timothy Gu	c508adb223	hevc: propagate error code from set_sps() Signed-off-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-24 16:25:55 +02:00
Carl Eugen Hoyos	badcd3da81	Print a warning instead of requesting a sample for an invalid exif tag. Fixes ticket #3792. Reviewed-by: Thilo Borgmann	2014-07-24 11:58:11 +02:00
Michael Niedermayer	ab0f78ea77	Merge commit 'd0de7330b973b354e2ceb0b99fd545b868b0a9c4' * commit 'd0de7330b973b354e2ceb0b99fd545b868b0a9c4': fft-test: Pass correct struct members to (i)dct functions Conflicts: libavcodec/fft-test.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-24 01:50:01 +02:00
Michael Niedermayer	02ea384abd	Merge commit '6133d65861f265d429ade53e910fe877c95a1615' * commit '6133d65861f265d429ade53e910fe877c95a1615': fft-test: K&R formatting cosmetics Conflicts: libavcodec/fft-test.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-24 01:22:31 +02:00
Michael Niedermayer	629e5e28f7	avcodec/fft-test: fix memory alloc checks Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-24 00:47:11 +02:00
Michael Niedermayer	074bb7515e	Merge commit 'c3c96deb5f8cbbdb700ba97920ceedddacb5dcb9' * commit 'c3c96deb5f8cbbdb700ba97920ceedddacb5dcb9': fft-test: Check memory allocations Conflicts: libavcodec/fft-test.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-24 00:35:40 +02:00
Christophe Gisquet	670b7f203a	x86: hevcdsp: align Reviewed-by: Mickaël Raulet <mraulet@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-23 22:18:08 +02:00
Diego Biurrun	d0de7330b9	fft-test: Pass correct struct members to (i)dct functions This fixes a number of incompatible pointer type warnings.	2014-07-23 13:05:25 -07:00
Diego Biurrun	6133d65861	fft-test: K&R formatting cosmetics Also rearrange #includes into canonical order.	2014-07-23 13:05:19 -07:00
Christophe Gisquet	373677f958	hevc_mvs: avoid deriving tmvp in amvp Reduces on a sequence number of calls from 933685 to 586271. Reviewed-by: Mickaël Raulet <mraulet@insa-rennes.fr> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-23 21:21:49 +02:00
Christophe Gisquet	ca081217cd	hevcdsp: change types of SAO parameters From openhevc Reviewed-by: Mickaël Raulet <mraulet@insa-rennes.fr> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-23 20:54:03 +02:00
Michael Niedermayer	088875b6b8	Merge commit '7288b345850792430302a8f85a4b29140b770497' * commit '7288b345850792430302a8f85a4b29140b770497': fft-test: Drop unnecessary pointer indirection for context structs Conflicts: libavcodec/fft-test.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-23 20:48:05 +02:00
Michael Niedermayer	09f5b3750f	Merge commit 'd445c865f87e7f13230e4dac3f77f5af21da95cb' * commit 'd445c865f87e7f13230e4dac3f77f5af21da95cb': fft-test: Reduce variable scope where sensibly possible Conflicts: libavcodec/fft-test.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-23 20:40:41 +02:00
Michael Niedermayer	97d2b8d6f5	Merge commit 'eac77fcd56fc2a3391f0d86faf54302afb368ff7' * commit 'eac77fcd56fc2a3391f0d86faf54302afb368ff7': mpegenccontext: Remove unused dct_unquantize_h261 function pointers Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-23 20:20:08 +02:00
Michael Niedermayer	601c238854	avcodec/h264: support AV_PKT_DATA_NEW_EXTRADATA Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-23 17:40:21 +02:00
Michael Niedermayer	1bf371b24e	avcodec/h264: factor is_extra() out Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-23 17:40:21 +02:00
Diego Biurrun	c3c96deb5f	fft-test: Check memory allocations	2014-07-23 06:05:02 -07:00
Diego Biurrun	7288b34585	fft-test: Drop unnecessary pointer indirection for context structs	2014-07-23 06:05:02 -07:00
Diego Biurrun	d445c865f8	fft-test: Reduce variable scope where sensibly possible Also merge variable declaration and initialization.	2014-07-23 06:05:02 -07:00
Michael Niedermayer	54256482cb	Merge commit '20ec0daaa1cdd3996ac6ed0198de961129474044' * commit '20ec0daaa1cdd3996ac6ed0198de961129474044': fft-test: Make global exptab variable static Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-23 14:27:10 +02:00
Michael Niedermayer	d0cb6caf69	Merge commit '2b6ab3a2bd7e7cee5e7a55dd2e48b8feb4a826bb' * commit '2b6ab3a2bd7e7cee5e7a55dd2e48b8feb4a826bb': mpegvideo: Move QUANT_BIAS_SHIFT define to the only place it is used Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-23 14:15:48 +02:00
Nidhi Makhijani	eac77fcd56	mpegenccontext: Remove unused dct_unquantize_h261 function pointers Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-07-23 05:07:21 -07:00
Diego Biurrun	20ec0daaa1	fft-test: Make global exptab variable static	2014-07-23 03:45:33 -07:00
Diego Biurrun	2b6ab3a2bd	mpegvideo: Move QUANT_BIAS_SHIFT define to the only place it is used	2014-07-23 03:16:55 -07:00
Carl Eugen Hoyos	c75fdee747	avcodec/x86/hevc_deblock: Fix compilation with nasm.	2014-07-23 10:32:27 +02:00
Michael Niedermayer	9515d7c629	Merge commit '5be7d8597d02bcaba2de2503c0e59cf865c746dc' * commit '5be7d8597d02bcaba2de2503c0e59cf865c746dc': fft-test: Comment some #endifs Conflicts: libavcodec/fft-test.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-23 00:29:06 +02:00
Michael Niedermayer	9eeedf8769	Merge commit '57f1b1dcc77a93c2a5c503d4e47fe2f567cf9db5' * commit '57f1b1dcc77a93c2a5c503d4e47fe2f567cf9db5': fft-test: Drop unnecessary #ifdefs around header includes Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-23 00:23:28 +02:00
Michael Niedermayer	77304cf352	avcodec: dct/rdft only support float mode, skip their contents for fixed point	2014-07-23 00:18:24 +02:00
Michael Niedermayer	1df2f7b6a8	Merge commit 'eba2233b58c2c4b468c58287d6537b2f1188a8cd' * commit 'eba2233b58c2c4b468c58287d6537b2f1188a8cd': build: Add define for SIMD extensions requiring 16-byte aligned buffers Conflicts: configure libavcodec/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-22 22:32:40 +02:00
Michael Niedermayer	013172ae9f	Merge commit '67bc1ba5d75953d136bfa02ce6c0a27e9fd9dac3' * commit '67bc1ba5d75953d136bfa02ce6c0a27e9fd9dac3': libxvid: Drop PPC-specific CPU detection hack Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-22 22:23:26 +02:00
Diego Biurrun	5be7d8597d	fft-test: Comment some #endifs	2014-07-22 11:55:40 -07:00
Diego Biurrun	57f1b1dcc7	fft-test: Drop unnecessary #ifdefs around header includes	2014-07-22 11:55:40 -07:00
Diego Biurrun	11c7155cce	dct/rdft: Add missing typedefs for context structs Without the typedefs there can be trouble depending on #include order.	2014-07-22 11:55:40 -07:00
Diego Biurrun	eba2233b58	build: Add define for SIMD extensions requiring 16-byte aligned buffers	2014-07-22 11:46:35 -07:00
Diego Biurrun	67bc1ba5d7	libxvid: Drop PPC-specific CPU detection hack It is doubtful if the hack (still) works and Xvid had ten years to fix it.	2014-07-22 11:45:07 -07:00
Christophe Gisquet	ed248e7f70	hevc: wait proper position for tmvp The position is either rounded or not checked, so delay the wait to check the proper value. Reviewed-by: Mickaël Raulet <mraulet@insa-rennes.fr> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-22 18:11:50 +02:00
Przemysław Sobala	c68098ba4a	avcodec/mjpegdec: add pix_fmt: 0x14121200 Fixes: _15801_F.jpg Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-22 18:07:44 +02:00
Michael Niedermayer	ca6b33b8bd	avcodec/x86/hevcdsp_init: Fix "warning: assignment from incompatible pointer type"	2014-07-22 16:36:12 +02:00
Anton Khirnov	d7e162d46b	hevcdsp: remove an unneeded variable in the loop filter beta0 and beta1 will always be the same within a CU Signed-off-by: Mickaël Raulet <mraulet@insa-rennes.fr> cherry picked from commit 4a23d824741a289c7d2d2f2871d1e2621b63fa1b Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-22 16:27:26 +02:00
Anton Khirnov	ae2f048fd7	avcodec/x86/hevc_deblock: cosmetics cherry picked from commit f7843356253459e6010320292dbbc1e888a5249b Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-22 16:18:05 +02:00
Anton Khirnov	b435043abb	hevc: cleanups in SSE2 and SSSE3 loop filters, use fewer instructions cherry picked from commit f7843356253459e6010320292dbbc1e888a5249b Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-22 16:17:29 +02:00
Anton Khirnov	e8581b17a8	avcodec/x86/hevc_deblock: use test instead of cmp 0 cherry picked from commit f7843356253459e6010320292dbbc1e888a5249b Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-22 16:16:05 +02:00
Anton Khirnov	dc69247de4	avcodec/x86/hevc_deblock: use of paddw instead of psllw cherry picked from commit f7843356253459e6010320292dbbc1e888a5249b Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-22 16:14:53 +02:00
Anton Khirnov	500a0394d5	avcodec/x86/hevc_deblock: add %ifs to avoid "do nothing instructions" cherry picked from commit f7843356253459e6010320292dbbc1e888a5249b Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-22 16:13:28 +02:00
Anton Khirnov	7a4cf67117	hevc: cleaning up SSE2 and SSSE3 deblocking filters Signed-off-by: Mickaël Raulet <mraulet@insa-rennes.fr> cherry picked from commit b432041d7d1eca38831590f13b4e5baffff8186f Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-22 16:00:48 +02:00
Mickaël Raulet	5f08b417b4	hevc/mvs: cosmetics cherry picked from commit 9053cd92700e939cde49ab0ea3c6917be453cab7 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-22 15:19:19 +02:00
Mickaël Raulet	cd714afe81	hevc/mvs: more cleanups cherry picked from commit c4e467e79f59453783c97bc6044082edb7a6468b Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-22 15:13:09 +02:00
Mickaël Raulet	3ad0460831	hevc/mvs: code cleaning cherry picked from commit 74f10da013ea71a3f6b77cdff989c4574c8a5ea2 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-22 15:05:00 +02:00
Mickaël Raulet	c4d63cd230	hevc/mvs: simplifying derive_spatial_merge_candidates function cherry picked from commit 99be11cf08a5628d0bb6ac7f4958bf9dd35cda62 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-22 14:17:19 +02:00
Mickaël Raulet	e9bb45ba79	hevc/mvs: remove same prediction block cherry picked from commit 1206262ba1ef810328cadce99d5cdc0bf9285e4d Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-22 14:12:00 +02:00
Mickaël Raulet	560b0253ff	hevc/mvs: simplify derive_temporal_colocated_mvs cherry picked from commit def7db60966765f4687250d766b40dbcf0f7e503 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-22 14:11:43 +02:00
Mickaël Raulet	37822a566f	hevc/rext: remove warning for cross component prediction cherry picked from commit fb595102593c94179502bb1967f978a1d99cc7cb Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-22 13:59:00 +02:00
Mickaël Raulet	627c044f50	hevc/rext: fixing rdpcm and scaling list for Range Extension -new rext bitstreams: PERSIST_RPARAM_A_RExt_Sony_1.bit ok = QMATRIX_A_RExt_Sony_1.bit ok = SAO_A_RExt_MediaTek_1.bit ok = (cherry picked from commit cdea029d452c521f8e5bcbe589f44b13a4011604) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-22 13:07:54 +02:00
Mickaël Raulet	fa0506e413	hevc/rext: update boundary strength for chroma deblocking filter cherry picked from commit 7d05c95ac5a63d7675bf645e74b4cf1fffff4796 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-22 13:00:14 +02:00
Michael Niedermayer	4ec1cb2497	Merge commit '78670fbf07bd03479073d4218440de4914304680' * commit '78670fbf07bd03479073d4218440de4914304680': imgconvert: cosmetics: Reshuffle defines to reduce ifdeffery Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-22 12:55:11 +02:00
Michael Niedermayer	7cdb3b2b79	Merge commit '6869612f5c7d4d2f20f69a5658328a761deadb1c' * commit '6869612f5c7d4d2f20f69a5658328a761deadb1c': arm: Macroize the test for 'setend' CPU instruction support Conflicts: libavcodec/arm/h264dsp_init_arm.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-22 12:46:13 +02:00
Michael Niedermayer	c933f2c4cc	Merge commit '16e6652286213014c28a9c3af70435e767d28638' * commit '16e6652286213014c28a9c3af70435e767d28638': aarch64: NEON intrinsics dct_unquantize_h263. Conflicts: libavcodec/mpegvideo.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-22 03:35:29 +02:00
Diego Biurrun	78670fbf07	imgconvert: cosmetics: Reshuffle defines to reduce ifdeffery	2014-07-21 15:08:01 -07:00
Ben Avison	6869612f5c	arm: Macroize the test for 'setend' CPU instruction support Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-07-21 15:08:01 -07:00
James Yu	16e6652286	aarch64: NEON intrinsics dct_unquantize_h263. Intrinsics only used on aarch64 since the existing ARMv7 NEON asm is slightly faster (Cortex-A9, gcc-4.8, micro-benchmarks and full decoding time). Signed-off-by: James Yu <james.yu@linaro.org> Signed-off-by: Janne Grunau <janne-libav@jannau.net>	2014-07-21 23:18:29 +02:00
Michael Niedermayer	16c66f3151	Merge commit '2ce53880bfeb431decdd2fc82298c0aff823ab47' * commit '2ce53880bfeb431decdd2fc82298c0aff823ab47': build: Conditionally compile all avcodec test programs Conflicts: libavcodec/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-21 22:29:15 +02:00
Michael Niedermayer	9a436ae30f	Merge commit '16b7328058fa600d5158c84d9cc621a134eb88bc' * commit '16b7328058fa600d5158c84d9cc621a134eb88bc': build: Conditionally build and run DCT test program Conflicts: libavcodec/Makefile libavcodec/dct-test.c tests/fate/libavcodec.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-21 22:02:23 +02:00
Michael Niedermayer	79df91bfc4	Merge commit 'bd499d9af668aef979ec9f3f3215b8dd508c7ec1' * commit 'bd499d9af668aef979ec9f3f3215b8dd508c7ec1': build: Conditionally build and test iirfilter Conflicts: libavcodec/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-21 21:35:02 +02:00
Diego Biurrun	2ce53880bf	build: Conditionally compile all avcodec test programs	2014-07-21 05:33:03 -07:00
Diego Biurrun	16b7328058	build: Conditionally build and run DCT test program	2014-07-21 05:32:35 -07:00
Diego Biurrun	bd499d9af6	build: Conditionally build and test iirfilter	2014-07-21 05:32:07 -07:00
Michael Niedermayer	4054171666	avcodec/dct-test: remove fixed array sizes They are unneeded and make adding elements slightly harder as they would need to be constantly updated Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-21 14:00:48 +02:00
Michael Niedermayer	d986c414de	Merge commit '81b9bf319226fe03436c80aaa8a2c91767cab7ce' * commit '81b9bf319226fe03436c80aaa8a2c91767cab7ce': dct-test: Move arch-specific bits into arch-specific subdirectories Conflicts: libavcodec/dct-test.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-21 13:33:51 +02:00
Nidhi Makhijani	c3ec963d0d	mjpeg: return proper error code Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-07-21 01:25:33 -07:00
Diego Biurrun	81b9bf3192	dct-test: Move arch-specific bits into arch-specific subdirectories	2014-07-21 01:10:11 -07:00
Janne Grunau	a9f3f5fadb	Revert "tiff: support reading gray+alpha at 8 bits" This reverts commit `b31d76e45f` as it uses an unkown pixel format.	2014-07-21 08:35:32 +02:00
Michael Niedermayer	dc021a0218	Merge commit 'c39059bea3adebcd888571d1181db215eee54495' * commit 'c39059bea3adebcd888571d1181db215eee54495': h264: Fix direct temporal mvs for bottom-field-first poc order Conflicts: libavcodec/h264_direct.c See: `ebd1c505d2` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-21 02:16:13 +02:00
Michael Niedermayer	110420aac0	Merge commit '4de8b60684ce13dff3e3d372dae4f49b9e53f755' * commit '4de8b60684ce13dff3e3d372dae4f49b9e53f755': idct: Move arm-specific declarations to a header in the arm directory Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-21 01:56:22 +02:00
Ronald S. Bultje	c39059bea3	h264: Fix direct temporal mvs for bottom-field-first poc order Such files can be created using the --bff x264 option. Sample-Id: h264_direct_temporal_mvs_bff.mkv Signed-off-by: Luca Barbato <lu_zero@gentoo.org> Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	2014-07-20 23:32:13 +01:00
Carl Eugen Hoyos	b31d76e45f	tiff: support reading gray+alpha at 8 bits Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	2014-07-20 23:32:13 +01:00
Diego Biurrun	4de8b60684	idct: Move arm-specific declarations to a header in the arm directory	2014-07-20 13:02:17 -07:00
Michael Niedermayer	02e3e3ea51	Merge commit '9f99a5f1d078721a30a76aec27c58805b7b87e58' * commit '9f99a5f1d078721a30a76aec27c58805b7b87e58': mpegencconetxt: Move rv10-specific orig_width/orig_height where they belong Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-20 20:32:24 +02:00
Nidhi Makhijani	9f99a5f1d0	mpegencconetxt: Move rv10-specific orig_width/orig_height where they belong Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-07-20 05:13:01 -07:00
Mickaël Raulet	950a4f8326	hevc: fix offset for sao temporary frame fixes fate on alpha cherry picked from commit 0a8ce1cbdaff7cd026bcf95ee3787bc7b4c063ee Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-20 02:48:53 +02:00
Michael Niedermayer	d13a731fc1	avcodec/hevc_ps: Check abs_delta_rps Fixes integer overflow Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-19 17:30:44 +02:00
Michael Niedermayer	ba80b8d29b	avcodec/hevc: check nb_cpb Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-19 16:51:05 +02:00
Christophe Gisquet	7a4a5515b0	hevc: use intreadwrite When dealing with MVs, both components may be processed at a time. On Win64, 560 to 539 cycles for derive_spatial_merge_candidates. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-19 15:27:08 +02:00
Christophe Gisquet	5e55c7e1bc	hevc: report more precise progress There's a lag of one CTB line for SAO behind deblocking filter, except for last line. However, once SAO has been completed on a line, all its pixels, i.e. up to y+ctb_size are filtered and ready to be used as reference. Without SAO, when deblocking filter finishes a CTB line, only the bottom bottom 4 pixels may be filtered when next CTB is process by the deblocing. The await_progess for hevc then checks whether the bottom pixels of a PU requires access beyond that point, so the reporting should effectively report up to the the above limits. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-19 14:20:10 +02:00
Michael Niedermayer	7bdbd2653f	Merge commit '1a583c0c60240adb8fa6620c6df33f1a0a0fe5d9' * commit '1a583c0c60240adb8fa6620c6df33f1a0a0fe5d9': fdct: Move ppc-specific declarations to a header in the ppc directory Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-19 14:10:25 +02:00
Michael Niedermayer	776647360d	Merge commit '5dcc201505f71b1e73e9eef12ce89d4eed252ad0' * commit '5dcc201505f71b1e73e9eef12ce89d4eed252ad0': simple_idct: Move x86-specific declarations to a header in the x86 directory Conflicts: libavcodec/x86/simple_idct.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-19 13:56:29 +02:00
Michael Niedermayer	6da96a9fc9	Merge commit '85cabb8d002f2cd100ced5cc17d87bfc9460d314' * commit '85cabb8d002f2cd100ced5cc17d87bfc9460d314': fdct: Move x86-specific declarations to a header in the x86 directory Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-19 13:45:59 +02:00
Diego Biurrun	1a583c0c60	fdct: Move ppc-specific declarations to a header in the ppc directory	2014-07-19 02:38:22 -07:00
Diego Biurrun	5dcc201505	simple_idct: Move x86-specific declarations to a header in the x86 directory	2014-07-19 02:33:36 -07:00
Diego Biurrun	85cabb8d00	fdct: Move x86-specific declarations to a header in the x86 directory	2014-07-19 02:25:59 -07:00
Michael Niedermayer	a86d527c8b	Merge commit 'e0a2e60c0a6cbcceef08e94af5081d2aa8e6a52f' * commit 'e0a2e60c0a6cbcceef08e94af5081d2aa8e6a52f': dct-test: Reuse enum idct_permutation_type instead of duplicating it Conflicts: libavcodec/dct-test.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-19 04:15:38 +02:00
Mickaël Raulet	e1e3ec9b02	hevc: fix transquant_bypass cherry picked from commit 4a16cb2c70728a55d2fd723aff01b13ea259c4df Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-19 00:11:05 +02:00
Mickaël Raulet	fdb20db642	hevc/rext: put a warning log message instead of an error log message cherry picked from commit 243cb99cff727d6a14c32cdff2748f6c255dbaf4 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-18 23:47:06 +02:00
Michael Niedermayer	ffa0b510cd	avcodec/hevc: fix pict_type Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-18 22:59:03 +02:00
Mickaël Raulet	d249e6828e	hevc/sao: optimze sao implementation - adding one extra pixel all around the frame - do not copy when SAO is not applied 5% improvement cherry picked from commit 10fc29fc19a12c4d8168fbe1a954b76386db12d0 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-18 22:46:50 +02:00
Michael Niedermayer	2897447ddf	Merge commit '913fa85a2c1fcd71802f7decdef5f355e0d9c757' * commit '913fa85a2c1fcd71802f7decdef5f355e0d9c757': dct-test: Skip indirection for MMX IDCT permutation Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-18 22:45:32 +02:00
Michael Niedermayer	097bf834ba	Merge commit '9e0b29911f1f167381a7dbdfca68bf417b8c767b' * commit '9e0b29911f1f167381a7dbdfca68bf417b8c767b': x86: dnxhdenc: Eliminate some unnecessary ifdefs Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-18 22:33:24 +02:00
Michael Niedermayer	4b0fa45b84	Merge commit 'b4edbe9a0eb48423fbf249b0ca7fb62838bdb7f5' * commit 'b4edbe9a0eb48423fbf249b0ca7fb62838bdb7f5': libgsm: Split decoder and encoder Conflicts: libavcodec/libgsmenc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-18 22:28:34 +02:00
Michael Niedermayer	521f569734	Merge commit '8b0dd4942aac320d1ca3c40fa7ea1be342c71273' * commit '8b0dd4942aac320d1ca3c40fa7ea1be342c71273': idctdsp: prettyprinting cosmetics Conflicts: libavcodec/idctdsp.c libavcodec/ppc/idctdsp.c libavcodec/x86/idctdsp_init.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-18 22:16:04 +02:00
Diego Biurrun	e0a2e60c0a	dct-test: Reuse enum idct_permutation_type instead of duplicating it	2014-07-18 13:04:39 -07:00
Michael Niedermayer	42d326353c	Merge commit 'b4987f72197e0c62cf2633bf835a9c32d2a445ae' * commit 'b4987f72197e0c62cf2633bf835a9c32d2a445ae': idct: Convert IDCT permutation #defines to an enum Conflicts: libavcodec/idctdsp.c libavcodec/x86/cavsdsp.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-18 22:01:17 +02:00
Michael Niedermayer	cff61d595e	Merge commit '24af1aa0f70362a66cda04c9d7cd012e019f5572' * commit '24af1aa0f70362a66cda04c9d7cd012e019f5572': fft: Convert FFT/MDCT permutation type #defines to enums Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-18 21:43:50 +02:00
Michael Niedermayer	29119aff6c	Merge commit '746ad4e0df7faf93329804e412ec53c1d929a75b' * commit '746ad4e0df7faf93329804e412ec53c1d929a75b': dct-test: Improve CPU flags struct member name Conflicts: libavcodec/dct-test.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-18 21:36:46 +02:00
Michael Niedermayer	2dbda9378c	Merge commit 'cb44b21da1f59923be577f08c267ec270529be97' * commit 'cb44b21da1f59923be577f08c267ec270529be97': dct-test: Move cpu_flags variable out of global scope Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-18 21:30:25 +02:00
Carl Eugen Hoyos	5dcd43cd86	Fix make checkheaders for libavcodec/proresdsp.h.	2014-07-18 19:05:07 +02:00
Diego Biurrun	913fa85a2c	dct-test: Skip indirection for MMX IDCT permutation	2014-07-18 09:58:17 -07:00
Diego Biurrun	9e0b29911f	x86: dnxhdenc: Eliminate some unnecessary ifdefs	2014-07-18 09:58:17 -07:00
Nidhi Makhijani	b4edbe9a0e	libgsm: Split decoder and encoder Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-07-18 17:27:54 +02:00
Diego Biurrun	8b0dd4942a	idctdsp: prettyprinting cosmetics	2014-07-18 07:51:03 -07:00
Diego Biurrun	b4987f7219	idct: Convert IDCT permutation #defines to an enum Also rename the enum values to be consistent with other DCT permutations.	2014-07-18 07:51:03 -07:00
Diego Biurrun	24af1aa0f7	fft: Convert FFT/MDCT permutation type #defines to enums	2014-07-18 07:29:13 -07:00
Diego Biurrun	746ad4e0df	dct-test: Improve CPU flags struct member name	2014-07-18 06:14:43 -07:00
Diego Biurrun	cb44b21da1	dct-test: Move cpu_flags variable out of global scope	2014-07-18 06:14:42 -07:00
Timothy Gu	0035783488	smacker: remove dead code Signed-off-by: Timothy Gu <timothygu99@gmail.com> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-18 13:31:19 +02:00
Michael Niedermayer	d13effb0b4	Merge commit '7e18a727d2c2a19f22fcf68875d1b05fd2eafcef' * commit '7e18a727d2c2a19f22fcf68875d1b05fd2eafcef': arm: cosmetics: Consistently use lowercase for shift operators Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-18 13:17:29 +02:00
Michael Niedermayer	cd4497d8c5	Merge commit 'fe67f3fbb5f9f6a6b60f837f6bc5e087ac11f3bf' * commit 'fe67f3fbb5f9f6a6b60f837f6bc5e087ac11f3bf': arm: cosmetics: Fix a misaligned asm operand Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-18 12:44:03 +02:00
Martin Storsjö	7e18a727d2	arm: cosmetics: Consistently use lowercase for shift operators Signed-off-by: Martin Storsjö <martin@martin.st>	2014-07-18 11:17:40 +03:00
Martin Storsjö	fe67f3fbb5	arm: cosmetics: Fix a misaligned asm operand Signed-off-by: Martin Storsjö <martin@martin.st>	2014-07-18 11:17:35 +03:00
James Almer	277e5ca617	alpha/me_cmp: move code out of dsputil Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-18 05:15:17 +02:00
James Almer	95a2d705cd	alpha/idctdsp: move disabled cruft out of dsputil Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-18 05:15:05 +02:00
Michael Niedermayer	d5ba19e611	avcodec/a64multienc use av_freep() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-18 04:57:00 +02:00
Timothy Gu	cd3c85ac5c	a64multienc: remove dead assignment Signed-off-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-18 04:56:18 +02:00
Michael Niedermayer	c27adb37ef	Merge commit '87552d54d3337c3241e8a9e1a05df16eaa821496' * commit '87552d54d3337c3241e8a9e1a05df16eaa821496': armv6: Accelerate ff_fft_calc for general case (nbits != 4) Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-18 03:12:02 +02:00
Michael Niedermayer	c527c14d63	avcodec/dvenc: clear all dsp contexts Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-18 00:48:34 +02:00
Ben Avison	87552d54d3	armv6: Accelerate ff_fft_calc for general case (nbits != 4) The previous implementation targeted DTS Coherent Acoustics, which only requires nbits == 4 (fft16()). This case was (and still is) linked directly rather than being indirected through ff_fft_calc_vfp(), but now the full range from radix-4 up to radix-65536 is available. This benefits other codecs such as AAC and AC3. The implementaion is based upon the C version, with each routine larger than radix-16 calling a hierarchy of smaller FFT functions, then performing a post-processing pass. This pass benefits a lot from loop unrolling to counter the long pipelines in the VFP. A relaxed calling standard also reduces the overhead of the call hierarchy, and avoiding the excessive inlining performed by GCC probably helps with I-cache utilisation too. I benchmarked the result by measuring the number of gperftools samples that hit anywhere in the AAC decoder (starting from aac_decode_frame()) or specifically in the FFT routines (fft4() to fft512() and pass()) for the same sample AAC stream: Before After Mean StdDev Mean StdDev Confidence Change Audio decode 2245.5 53.1 1599.6 43.8 100.0% +40.4% FFT routines 940.6 22.0 348.1 20.8 100.0% +170.2% Signed-off-by: Martin Storsjö <martin@martin.st>	2014-07-18 01:34:23 +03:00
Ben Avison	5c22e8e4ad	armv6: Accelerate ff_imdct_half for general case (mdct_bits != 6) The previous implementation targeted DTS Coherent Acoustics, which only requires mdct_bits == 6. This relatively small size lent itself to unrolling the loops a small number of times, and encoding offsets calculated at assembly time within the load/store instructions of each iteration. In the more general case (codecs such as AAC and AC3) much larger arrays are used - mdct_bits == [8, 9, 11]. The old method does not scale for these cases, so more integer registers are used with non-unrolled versions of the loops (and with some stack spillage). The postrotation filter loop is still unrolled by a factor of 2 to permit the double-buffering of some VFP registers to facilitate overlap of neighbouring iterations. I benchmarked the result by measuring the number of gperftools samples that hit anywhere in the AAC decoder (starting from aac_decode_frame()) or specifically in ff_imdct_half_c / ff_imdct_half_vfp, for the same example AAC stream: Before After Mean StdDev Mean StdDev Confidence Change aac_decode_frame 2368.1 35.8 2117.2 35.3 100.0% +11.8% ff_imdct_half_* 457.5 22.4 251.2 16.2 100.0% +82.1% Signed-off-by: Martin Storsjö <martin@martin.st>	2014-07-18 01:34:08 +03:00
Michael Niedermayer	162cffca80	avcodec/me_cmp: restore author attribution and copyrights These where removed by libav in See: git show -C `2d60444331` diff --git a/libavcodec/dsputil.c b/libavcodec/me_cmp.c similarity index 98% rename from libavcodec/dsputil.c rename to libavcodec/me_cmp.c index ba71a99..9fcc937 100644 --- a/libavcodec/dsputil.c +++ b/libavcodec/me_cmp.c @@ -1,8 +1,4 @@ /* - * DSP utils - * Copyright (c) 2000, 2001 Fabrice Bellard - * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at> - * * This file is part of Libav. * * Libav is free software; you can redistribute it and/or Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-17 23:59:28 +02:00
Michael Niedermayer	3a2d1465c8	Merge commit '2d60444331fca1910510038dd3817bea885c2367' * commit '2d60444331fca1910510038dd3817bea885c2367': dsputil: Split motion estimation compare bits off into their own context Conflicts: configure libavcodec/Makefile libavcodec/arm/Makefile libavcodec/dvenc.c libavcodec/error_resilience.c libavcodec/h264.h libavcodec/h264_slice.c libavcodec/me_cmp.c libavcodec/me_cmp.h libavcodec/motion_est.c libavcodec/motion_est_template.c libavcodec/mpeg4videoenc.c libavcodec/mpegvideo.c libavcodec/mpegvideo_enc.c libavcodec/x86/Makefile libavcodec/x86/me_cmp_init.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-17 23:27:40 +02:00
Michael Niedermayer	d6676a1605	Merge commit 'c23ce454b3e33634a188d6facfd2b7182af5af93' * commit 'c23ce454b3e33634a188d6facfd2b7182af5af93': x86: dsputil: Coalesce all init files Conflicts: libavcodec/x86/dsputil_init.c libavcodec/x86/dsputil_x86.h libavcodec/x86/motion_est.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-17 22:07:52 +02:00
Diego Biurrun	2d60444331	dsputil: Split motion estimation compare bits off into their own context	2014-07-17 09:07:10 -07:00
Michael Niedermayer	dca22ab055	avcodec/resample: Use av_m/realloc_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-17 18:00:25 +02:00
Michael Niedermayer	ad516dd271	avcodec/resample2: Use av_malloc(z)_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-17 18:00:25 +02:00
Michael Niedermayer	5fce29ef29	Merge commit '2db953f84671997e936f91140ffb5143c1537844' * commit '2db953f84671997e936f91140ffb5143c1537844': h264: K&R formatting cosmetics Conflicts: libavcodec/h264.c libavcodec/h264_direct.c libavcodec/h264_slice.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-17 14:00:01 +02:00
Michael Niedermayer	b884599f6a	Merge commit 'a11ef610eec5241e226efbd1c5bb5eb45c88d2c2' * commit 'a11ef610eec5241e226efbd1c5bb5eb45c88d2c2': h264: Remove some commented-out, broken cruft Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-17 13:50:31 +02:00
Diego Biurrun	c23ce454b3	x86: dsputil: Coalesce all init files This makes the init files match the structure of the dsputil split.	2014-07-17 03:32:56 -07:00
Luca Barbato	2db953f846	h264: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de> Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	2014-07-17 03:05:24 -07:00
Diego Biurrun	a11ef610ee	h264: Remove some commented-out, broken cruft	2014-07-16 12:26:34 -07:00
Michael Niedermayer	a3f752bcee	avcodec/snow: remove unused variables Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-16 21:24:11 +02:00
Timothy Gu	1b03448385	aaccoder: remove unused assignment Signed-off-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-16 20:55:24 +02:00
Michael Niedermayer	21dfabfa64	Merge commit 'adff0a8166345bb9513f0f658043fb6387e90122' * commit 'adff0a8166345bb9513f0f658043fb6387e90122': arm: dsputil: Coalesce all init files Conflicts: libavcodec/arm/Makefile libavcodec/arm/dsputil_arm.h libavcodec/arm/dsputil_init_arm.c libavcodec/arm/dsputil_init_armv6.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-16 20:09:25 +02:00
Diego Biurrun	adff0a8166	arm: dsputil: Coalesce all init files	2014-07-16 06:18:23 -07:00
Timothy Gu	9bc0410e4f	vp9: remove unused assignment Signed-off-by: Timothy Gu <timothygu99@gmail.com> Reviewed-by: BBB Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-16 14:38:42 +02:00
Timothy Gu	ea6178fff8	get_bits: remove unused assignment Signed-off-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-16 14:27:45 +02:00
Michael Niedermayer	aa1d096d02	avcodec/snow: only allocate space for edges when encoding Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-16 04:57:42 +02:00
Michael Niedermayer	8156e036e5	avcodec/snowdec: remove mpegvideoencdsp dependency Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-16 04:20:59 +02:00
James Almer	b67a0e99ee	diracdec: don't call ff_emulated_edge_mc_8 directly Use the videodsp function pointer instead. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-16 03:53:49 +02:00
Michael Niedermayer	f00bb086cb	Merge commit '14b4e64eabc84c5a5e57c8ccc56bbeb95380823b' * commit '14b4e64eabc84c5a5e57c8ccc56bbeb95380823b': g2meet: allow size changes within original sizes Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-16 03:40:51 +02:00
Vittorio Giovara	14b4e64eab	g2meet: allow size changes within original sizes	2014-07-15 20:08:16 -04:00
Michael Niedermayer	cf92cc8751	avcodec/hevc: clear HEVClcList[i] on allocation Fixes fate failure with --enable-memory-poisoning && make THREAD_TYPE=slice THREADS=7 fate-hevc-conformance-ENTP_C_Qualcomm_1 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-16 01:34:57 +02:00
James Almer	ad24256e7e	diracdec: remove unused dsputil context Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-16 00:11:18 +02:00
Michael Niedermayer	880dbe43ca	avcodec/hevc: treat current_sps like sps_list This simplifies the management of current_sps Fixes Ticket3458 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-15 21:49:56 +02:00
Michael Niedermayer	0fc2045d5f	avcodec/hevc_ps: prevent stale pointer in malloc failure case Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-15 21:49:56 +02:00
Michael Niedermayer	5bda0467d2	avcodec/mpegvideo_enc: make edge for interlaced mpeg2 encoding smaller Fixes segfault the size can probably be reduced further for the mpeg2 case Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-15 19:56:24 +02:00
Michael Niedermayer	339d8fb353	avcodec/mpegvideo_enc: check intra dc precission Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-15 19:56:23 +02:00
Michael Niedermayer	97f86cd976	avcodec/mpegvideo_enc: workaround applications specifying intra dc level based on 8 and othes based on 0bit Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-15 19:56:22 +02:00
Michael Niedermayer	8a91cf857b	avcodec/options_table: add liberal limits to intra dc precission Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-15 19:56:21 +02:00
Michael Niedermayer	19e5114eaa	avcodec/mpegvideo_enc: return proper error instead of failing assertion when max rate is not set Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-15 19:56:19 +02:00
Mickaël Raulet	453f8eaee2	hevc/rext: add support for Range extension tools SPS features/flags: - transform_skip_rotation_enabled_flag - transform_skip_context_enabled_flag - implicit_rdpcm_enabled_flag - explicit_rdpcm_enabled_flag - intra_smoothing_disabled_flag - persistent_rice_adaptation_enabled_flag PPS features/flags: - log2_max_transform_skip_block_size - cross_component_prediction_enabled_flag - chroma_qp_offset_list_enabled_flag - diff_cu_chroma_qp_offset_depth - chroma_qp_offset_list_len_minus1 - cb_qp_offset_list - cr_qp_offset_list - log2_sao_offset_scale_luma - log2_sao_offset_scale_chroma (cherry picked from commit 005294c5b939a23099871c6130c8a7cc331f73ee) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-15 14:08:20 +02:00
Mickaël Raulet	5a41999d81	hevc/rext: basic infrastructure for supporting range extension - support for 4:2:2 and 4:4:4 up to 12 bits - add a new profile for range extension (cherry picked from commit d3c067fa65bbc871758d28aa07f54123430ca346) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-15 13:47:35 +02:00
Mickaël Raulet	250430bf28	hevc: separate residu and prediction (needed for Range Extension) (cherry picked from commit 6b3856ef57d66f2e59ee61fd2eb5f83b6d0d7d4a) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-15 13:37:27 +02:00
Mickaël Raulet	255086a7e0	hevc: use local variable for split_cu_flag (cherry picked from commit ee71e9e9c12fc47856c452efb278f9f593a923ee) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-15 13:31:40 +02:00
Mickaël Raulet	f5beda3bfd	hevc: move restore_tqb where it should be. (cherry picked from commit 8fafc96a9805d11bfe32537c8f78a294a5844065) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-15 13:25:55 +02:00
Mickaël Raulet	1241eb8870	hevc: simplify SAO computation, delay from one row its computation (cherry picked from commit f2c5f647cec786df26f442a85e6d685a131a50c9) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-15 13:11:33 +02:00
Mickaël Raulet	c4058b7288	hevc/cabac: add new context for new syntax elements related to Rext(cherry picked from commit 6d71e2394f52679cfc8b86fb5880f89e6bd311d4) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-15 00:00:45 +02:00
Mickaël Raulet	07b91b8d62	hevc: cleaning up, remove unused constants(cherry picked from commit 7eed32d076c57aa03011d65a64903e8bdb633978) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-14 23:46:36 +02:00
Michael Niedermayer	cc3e7a4c3d	Merge commit 'acf91215c74a91eb3b86af01dcb1d3c78d0e2310' * commit 'acf91215c74a91eb3b86af01dcb1d3c78d0e2310': x86: dsputil: Avoid pointless CONFIG_ENCODERS indirection Conflicts: libavcodec/x86/dsputil_init.c libavcodec/x86/dsputilenc_mmx.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-13 21:51:20 +02:00
Michael Niedermayer	98227ba5fa	Merge commit 'a8552ee3eb335d2fd2d6c99363367a6090298f78' * commit 'a8552ee3eb335d2fd2d6c99363367a6090298f78': ppc: dsputil: Coalesce all init files Conflicts: libavcodec/ppc/dsputil_altivec.h libavcodec/ppc/dsputil_ppc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-13 21:08:28 +02:00
Diego Biurrun	acf91215c7	x86: dsputil: Avoid pointless CONFIG_ENCODERS indirection The remaining dsputil bits are encoding-specific anyway.	2014-07-13 07:01:05 -07:00
Ben Avison	42c1cc35b7	armv6: Accelerate ff_imdct_half for general case (mdct_bits != 6) The previous implementation targeted DTS Coherent Acoustics, which only requires mdct_bits == 6. This relatively small size lent itself to unrolling the loops a small number of times, and encoding offsets calculated at assembly time within the load/store instructions of each iteration. In the more general case (codecs such as AAC and AC3) much larger arrays are used - mdct_bits == [8, 9, 11]. The old method does not scale for these cases, so more integer registers are used with non-unrolled versions of the loops (and with some stack spillage). The postrotation filter loop is still unrolled by a factor of 2 to permit the double-buffering of some VFP registers to facilitate overlap of neighbouring iterations. I benchmarked the result by measuring the number of gperftools samples that hit anywhere in the AAC decoder (starting from aac_decode_frame()) or specifically in ff_imdct_half_c / ff_imdct_half_vfp, for the same example AAC stream: Before After Mean StdDev Mean StdDev Confidence Change aac_decode_frame 2368.1 35.8 2117.2 35.3 100.0% +11.8% ff_imdct_half_* 457.5 22.4 251.2 16.2 100.0% +82.1% Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-13 15:17:04 +02:00
James Almer	276bef5340	x86/hevc_deblock: add ff_hevc_[hv]_loop_filter_luma_{8, 10}_sse2 Signed-off-by: James Almer <jamrial@gmail.com> Reviewed-by: Kieran Kunhya <kierank@obe.tv> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-13 13:48:31 +02:00
Ronald S. Bultje	ebd1c505d2	h264: fix direct temporal mvs for bottom-field-first poc order. Fixes http://forum.doom9.org/showthread.php?t=170867. Fixes: corrupt-1677.mkv Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-13 13:26:19 +02:00
Diego Biurrun	a8552ee3eb	ppc: dsputil: Coalesce all init files	2014-07-13 04:10:13 -07:00
Andreas Cadhalpun	39a6e02fd4	fix spelling errors Reviewed-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-12 22:33:27 +02:00
Michael Niedermayer	1db641cbd2	avcodec/hevc: more clearing to avoid stale pointers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-12 21:31:37 +02:00
Michael Niedermayer	ccd6911c18	avcodec/hevc_ps: do not loose all reference to pointers still in use Fixes leaving a pointer to unreferenced memory Fixes Ticket 3115 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-12 21:03:09 +02:00
James Almer	123649dd19	x86/dsputilenc: remove some empty if statements Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-12 15:04:58 +02:00
Michael Niedermayer	66558fe715	avcodec/hevc_ps: Check layer_id_included_flags count Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-12 07:46:08 +02:00
Michael Niedermayer	6935ae22ed	avcodec/hevc_ps: more complete check for vps_max_dec_pic_buffering Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-12 07:46:08 +02:00
Michael Niedermayer	5d88e40093	avcodec/hevc: check slice_header_extension data length Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-12 07:46:07 +02:00
Michael Niedermayer	c79acacd2e	avcodec/hevc: fix nb_sh / nb_sps check fixes integer overflow Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-12 04:39:01 +02:00
Michael Niedermayer	2cebd17e3f	avcodec/pgssubdec: Fix input pts Fixes part of Ticket2516 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-12 01:09:51 +02:00
Michael Niedermayer	b8cdf04726	Merge commit '1173320249745eab01c901a39054fc0fced33c87' * commit '1173320249745eab01c901a39054fc0fced33c87': dsputil: Drop unused bit_depth parameter from all init functions Conflicts: libavcodec/dsputil.c libavcodec/dsputil.h libavcodec/ppc/dsputil_ppc.c libavcodec/x86/dsputilenc_mmx.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-11 20:29:40 +02:00
Diego Biurrun	1173320249	dsputil: Drop unused bit_depth parameter from all init functions	2014-07-11 06:38:26 -07:00
Michael Niedermayer	e1f4397e74	Merge commit '458e7c94830d1522997e33a0b5e87bd709e8a349' * commit '458e7c94830d1522997e33a0b5e87bd709e8a349': hevc: implement pic_output_flag handling Conflicts: libavcodec/hevc.c libavcodec/hevc_refs.c See: `2eddf3a6ef` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-11 12:21:41 +02:00
Michael Niedermayer	aa56c37c8a	Merge commit 'f43789b76e661acd93c21664678f140e53cfa1fa' * commit 'f43789b76e661acd93c21664678f140e53cfa1fa': hevc: set the keyframe flag on output frames See: `e2760de605` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-11 12:16:24 +02:00
Gildas Cocherel	458e7c9483	hevc: implement pic_output_flag handling Sample-Id: OPFLAG_B_Qualcomm_1.bit, OPFLAG_C_Qualcomm_1.bit Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2014-07-11 08:52:54 +00:00
Mickaël Raulet	f43789b76e	hevc: set the keyframe flag on output frames Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2014-07-11 08:43:01 +00:00
Mickaël Raulet	1493b237bd	hevc: Replace nal type chek with equivalent IS_IRAP macro Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2014-07-11 08:41:32 +00:00
Anton Khirnov	17e9d52c8c	hevc_ps: remove a write-only variable	2014-07-11 08:38:51 +00:00
Michael Niedermayer	9195c26d45	avcodec/rv34: fix crash while seeking on very damaged file Fixes null pointer dereference Fixes Ticket2093 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-11 05:34:13 +02:00
Christophe Gisquet	4576eff05d	hevc: derive partial merge list The merge list only needs to be derived up to the merge index. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-10 17:27:56 +02:00
Christophe Gisquet	bbeaae96eb	hevc: derive partially amvp list When the candidate has been found, no need to derive others. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-10 15:35:15 +02:00
Clément Bœsch	7e7168b82d	Fix 2 coeffecient typo	2014-07-10 15:29:54 +02:00
Christophe Gisquet	eca1957c4c	hevc: reorder loops iterate over memory in a more continuous order Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-10 14:46:49 +02:00
Christophe Gisquet	2e471e4703	hevc: simplify rounding Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-10 14:32:18 +02:00
Carl Eugen Hoyos	a1e3ea475a	Fix compilation with --disable-everything.	2014-07-10 08:26:59 +02:00
James Almer	2571e8fe37	alpha/pixblockdsp: move code out of dsputil Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-10 04:01:03 +02:00
Michael Niedermayer	2d5e9451de	Merge commit 'f46bb608d9d76c543e4929dc8cffe36b84bd789e' * commit 'f46bb608d9d76c543e4929dc8cffe36b84bd789e': dsputil: Split off pixel block routines into their own context Conflicts: configure libavcodec/dsputil.c libavcodec/mpegvideo_enc.c libavcodec/pixblockdsp_template.c libavcodec/x86/dsputilenc.asm libavcodec/x86/dsputilenc_mmx.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-10 01:22:14 +02:00
Michael Niedermayer	92c29914de	avcodec/hevc_sei: factor return 1 out of if/else chain Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-10 00:19:49 +02:00
Michael Niedermayer	efc66d69bf	Merge commit '0569a7e0bd2006d9a5248d17a1f4bf3ca654ae50' * commit '0569a7e0bd2006d9a5248d17a1f4bf3ca654ae50': hevc: parse display orientation SEI message Conflicts: libavcodec/hevc.h libavcodec/hevc_sei.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-10 00:19:43 +02:00
Michael Niedermayer	cd0dc88751	Merge commit '18e3d61e9e3b52c177aa7a1f2a054a8a753e1b09' * commit '18e3d61e9e3b52c177aa7a1f2a054a8a753e1b09': h264: parse display orientation SEI message Conflicts: libavcodec/h264.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-10 00:07:04 +02:00
Michael Niedermayer	e932ae5940	Merge commit 'd5cf5afabbf43f00283e70b12afbe1da030d85b6' * commit 'd5cf5afabbf43f00283e70b12afbe1da030d85b6': adxdec: get rid of an avpriv function Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-09 22:38:13 +02:00
Michael Niedermayer	1b58f13761	Merge commit 'f6ee61fb05482c617f5deee29a190d8ff483b3d1' * commit 'f6ee61fb05482c617f5deee29a190d8ff483b3d1': lavc: export DV profile API used by muxer/demuxer as public Conflicts: configure doc/APIchanges libavcodec/Makefile libavcodec/dv_profile.c libavcodec/dv_profile.h libavcodec/version.h libavformat/dvenc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-09 22:27:07 +02:00
Michael Niedermayer	76a35f7830	avcodec/roqvideoenc: Print the correct max resolution Thanks-to: Vitor Sessak <vitor1001@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-09 21:20:31 +02:00
Michael Niedermayer	9af59db6ec	avcodec/roqvideoenc: More verbose warning about no power of 2 dimensions Thanks-to: Vitor Sessak <vitor1001@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-09 21:19:55 +02:00
Oliver Fromme	a32dcaaaf8	avcodec/dvdsubenc: Add dvdsub workaround for some players The issue affects dvdsub subtitles (a.k.a. VOBSUB). Some players -- in particular hardware players -- cut off the lowest row of pixels if the number of rows in the subtitle is odd. The patch below implements a work-around for that. If the number of rows is odd, it is simply rounded up to an even number, adding an invisible (i.e. fully transparent) row. The work-around can be enabled or disabled with a new option -even_rows_fix. The default is disabled, so there is no change of behaviour for users who don't care about it. The overhead for the fix is low, and in many cases even zero: For subtitles with an odd number of rows (i.e. in 50% of cases on average), the size increases by two bytes because a fully transparent row is encoded as 0x00 0x00. However, in the VOBSUB standard, all data packets are padded to 2KB anyway, so in most cases the additional bytes just use some part of the padding, so there is no overhead. Only in the rare case that the 2KB boundary is hit (0.1% chance), a full 2KB block is added. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-09 20:11:36 +02:00
Michael Niedermayer	e36916a63f	avcodec/pthread_frame: fix setting hwaccel with threads and get_format() Fixes assertion failure with vdpau and vlc Fixes Ticket3742 Tested-by: oromit Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-09 19:58:58 +02:00
Diego Biurrun	f46bb608d9	dsputil: Split off pixel block routines into their own context	2014-07-09 08:05:26 -07:00
Vittorio Giovara	0569a7e0bd	hevc: parse display orientation SEI message Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	2014-07-09 10:18:06 -04:00
Vittorio Giovara	18e3d61e9e	h264: parse display orientation SEI message Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	2014-07-09 10:17:42 -04:00
Michael Niedermayer	f32c5d1a8d	avcodec/mpegvideo: clip mv visualization arrows so that their direction is maintained Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-09 16:04:32 +02:00
Anton Khirnov	d5cf5afabb	adxdec: get rid of an avpriv function The only thing the demuxer needs is the sample rate to set the timebase, which can be simply read with AV_RB32.	2014-07-09 13:37:18 +00:00
Anton Khirnov	f6ee61fb05	lavc: export DV profile API used by muxer/demuxer as public	2014-07-09 13:35:07 +00:00
Carl Eugen Hoyos	d6e7881c2e	Fix wmv1 encoding if all other msmpeg4-related encoders were disabled.	2014-07-09 08:51:17 +02:00
Carl Eugen Hoyos	e4dfc3f9b8	Fix wmv1 decoding if no other msmpeg4-related decoder was compiled.	2014-07-09 08:27:24 +02:00
Michael Niedermayer	c8b2cf4996	avcodec/mpegvideo: flip motion vector visualization for backward motion vectors Also support changing arrow head/tail shape Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-09 03:07:25 +02:00
James Almer	2375b09473	alpha/idctdsp: move idct init code out of dsputil Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-08 22:19:38 +02:00
Michael Niedermayer	550bda741c	avcodec/alpha/dsputil_alpha: fix build Disable moved functions to prevent build/test failure, patch to update and re-enable them is welcome volunteer to maintain the alpha code is welcome too Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-08 20:15:31 +02:00
Michael Niedermayer	7cb8f7ded4	avcodec/proresenc_anatoliy: check against maximum dimensions Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-08 18:03:11 +02:00
Michael Niedermayer	7c7441b37d	avcodec/roqvideoenc: check dimensions against maximum Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-08 17:33:39 +02:00
Michael Niedermayer	fe4c76b3d0	avcodec/roqvideoenc: fix infinite lambda increasing loop The threshold was choosen so that no further size decrease happened with larger lambda with the test video. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-08 17:09:56 +02:00
Michael Niedermayer	1f935c3d0b	Merge commit '79fce1ec8abd017593c003917fc123f7119a78d6' * commit '79fce1ec8abd017593c003917fc123f7119a78d6': arm: Avoid using the 'setend' instruction on ARMv7 and newer Conflicts: libavcodec/arm/h264dsp_init_arm.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-08 14:44:12 +02:00
Martin Storsjö	79fce1ec8a	arm: Avoid using the 'setend' instruction on ARMv7 and newer This instruction is deprecated on ARMv8, and it is serializing on some ARMv7 cores as well [1]. [1] http://article.gmane.org/gmane.linux.ports.arm.kernel/339293 CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	2014-07-08 12:09:09 +03:00
Michael Niedermayer	14e2406de7	Merge commit 'a9aee08d900f686e966c64afec5d88a7d9d130a3' * commit 'a9aee08d900f686e966c64afec5d88a7d9d130a3': dsputil: Split off FDCT bits into their own context Conflicts: configure libavcodec/Makefile libavcodec/asvenc.c libavcodec/dnxhdenc.c libavcodec/dsputil.c libavcodec/mpegvideo.h libavcodec/mpegvideo_enc.c libavcodec/x86/Makefile libavcodec/x86/dsputilenc_mmx.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-08 03:19:06 +02:00
Michael Niedermayer	5c7bf354dc	avcodec/crystalhd: Add #if HAVE_UNISTD_H around #include <unistd.h> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-08 02:51:56 +02:00
Michael Niedermayer	39ea21713c	avcodec/libxvid: add HAVE_UNISTD_H around #include <unistd.h> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-08 01:55:47 +02:00
Michael Niedermayer	242b3c292a	Merge commit '1e9a93bfca2c2f43a07e01f2ef9fd5cbafe6c22d' * commit '1e9a93bfca2c2f43a07e01f2ef9fd5cbafe6c22d': libfdk-aacdec: Decode the first AAC frame to reliably identify the bitstream Conflicts: libavcodec/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-07 23:16:59 +02:00
Michael Niedermayer	154954c2ac	avcodec/vmdvideo: remove unneeded include Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-07 22:57:36 +02:00
Diego Biurrun	a9aee08d90	dsputil: Split off FDCT bits into their own context	2014-07-07 12:28:45 -07:00
Omer Osman	1e9a93bfca	libfdk-aacdec: Decode the first AAC frame to reliably identify the bitstream For implicit signaling cases (as possible for Spectral Band Replication and Parametric Stereo Tools), the decoder must decode the first frame to correctly identify the stream configuration (as called from avformat_find_stream_info). The mechanism for this is built-in and only requires adding CODEC_CAP_CHANNEL_CONF to the libfdk-aacdec AVCodec struct. Signed-off-by: Omer Osman <omer.osman@iis.fraunhofer.de> Signed-off-by: Martin Storsjö <martin@martin.st>	2014-07-07 22:09:15 +03:00
Michael Niedermayer	06dae71d47	Merge commit '246f869590b8c7313d26e1c2ef56db01f6fd2503' * commit '246f869590b8c7313d26e1c2ef56db01f6fd2503': vmd: Split audio and video decoder Conflicts: libavcodec/vmdvideo.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-07 18:06:39 +02:00
Nidhi Makhijani	246f869590	vmd: Split audio and video decoder Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-07-07 07:45:00 -07:00
Michael Niedermayer	5320b34b98	avcodec/cljrdec: remove unneeded include Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-07 16:31:51 +02:00
Michael Niedermayer	3790801f9c	Merge commit '3c650efb81aaa3b395ba4606ee68a47ee4efb57b' * commit '3c650efb81aaa3b395ba4606ee68a47ee4efb57b': dsputil: Move draw_edges() to mpegvideoencdsp Conflicts: libavcodec/mpegvideo_enc.c libavcodec/x86/Makefile libavcodec/x86/dsputil_init.c libavcodec/x86/dsputil_mmx.c libavcodec/x86/dsputil_x86.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-07 16:17:27 +02:00
Michael Niedermayer	020865f557	Merge commit 'c166148409fe8f0dbccef2fe684286a40ba1e37d' * commit 'c166148409fe8f0dbccef2fe684286a40ba1e37d': dsputil: Move pix_sum, pix_norm1, shrink function pointers to mpegvideoenc Conflicts: libavcodec/dsputil.c libavcodec/mpegvideo_enc.c libavcodec/x86/dsputilenc.asm libavcodec/x86/dsputilenc_mmx.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-07 15:36:58 +02:00
Michael Niedermayer	462c6cdb8e	Merge commit '8d686ca59db14900ad5c12b547fb8a7afc8b0b94' * commit '8d686ca59db14900ad5c12b547fb8a7afc8b0b94': dsputil: Split off *_8x8basis to a separate context Conflicts: libavcodec/dsputil.c libavcodec/mpegvideo_enc.c libavcodec/x86/dsputilenc_mmx.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-07 15:08:55 +02:00
Michael Niedermayer	8324bd5186	avcodec/mpegvideo_enc: fix b frame strategy 2 Fixes Ticket3757 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-07 14:59:37 +02:00
Clément Bœsch	7ac7e8793d	avcodec/mpegvideo: small indent fix in vismv code	2014-07-07 11:26:26 +02:00
Clément Bœsch	5f4dbf3c10	avcodec: make vismv option as flag types This allows for example -vismv pf+bf+bb instead of -vismv 7.	2014-07-07 10:24:18 +02:00
Eric Lasota	586406980f	avcodec/roqvideodec: set JPEG output color range Signed-off-by: Eric Lasota <ejlasota@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-07 03:06:00 +02:00
Michael Niedermayer	28c0319517	Merge commit 'd6902070c52151ec1e8154ce9b22283a1d0bc192' * commit 'd6902070c52151ec1e8154ce9b22283a1d0bc192': dsicin: Split audio and video decoder Conflicts: libavcodec/Makefile libavcodec/dsicinvideo.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-07 00:04:22 +02:00
Diego Biurrun	3c650efb81	dsputil: Move draw_edges() to mpegvideoencdsp	2014-07-06 14:48:50 -07:00
Michael Niedermayer	96761e9306	Merge commit '2fc85fe96e7e0e5fc433b98eacebf4d3511d2d58' * commit '2fc85fe96e7e0e5fc433b98eacebf4d3511d2d58': bmv: Split audio and video decoder Conflicts: libavcodec/bmvvideo.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-06 23:43:37 +02:00
Eric Lasota	8be23d424f	avcodec/roqvideo: use JPEG color range Signed-off-by: ejlasota <ejlasota@gmail.com> Also update fate test checksums Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-06 23:34:58 +02:00
Diego Biurrun	c166148409	dsputil: Move pix_sum, pix_norm1, shrink function pointers to mpegvideoenc	2014-07-06 14:26:53 -07:00
Diego Biurrun	8d686ca59d	dsputil: Split off *_8x8basis to a separate context	2014-07-06 13:09:24 -07:00
James Almer	195f7bd23d	x86/svq1enc: use unaligned mov on SSE2 Might fix fate failures on some systems Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-06 20:27:57 +02:00
Nidhi Makhijani	d6902070c5	dsicin: Split audio and video decoder Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-07-06 11:27:34 -07:00
Michael Niedermayer	0d1994ee3c	Merge commit 'b0633f83f277c05bf1f617a99c7aedd2db8306e3' * commit 'b0633f83f277c05bf1f617a99c7aedd2db8306e3': paf: split audio and video decoder Conflicts: libavcodec/pafvideo.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-06 20:11:40 +02:00
Michael Niedermayer	225c5cc815	Merge commit '373a6dda5422186bc057297342a9e559a564595e' * commit '373a6dda5422186bc057297342a9e559a564595e': cljr: split decoder and encoder Conflicts: libavcodec/Makefile libavcodec/cljrdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-06 20:00:59 +02:00
Nidhi Makhijani	2fc85fe96e	bmv: Split audio and video decoder Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-07-06 10:58:43 -07:00
Nidhi Makhijani	b0633f83f2	paf: split audio and video decoder Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-07-06 09:36:17 -07:00
Nidhi Makhijani	373a6dda54	cljr: split decoder and encoder Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-07-06 09:28:20 -07:00
Michael Niedermayer	02729f7a5a	avcodec/mjpegenc_common: Restore removed copyright statements These where removed by libav while spliting the file in `adcb8392c9` See: `de6d9b6404` See: `723106b279` Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-06 03:39:39 +02:00
Michael Niedermayer	26b9f5bcdb	avcodec/Makefile: add libutvideo.h to SKIPHEADERS libutvideo.h is not a C header and thus fails building as a C file Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-06 01:38:55 +02:00
Timothy Gu	baef3ba727	avcodec/old_codec_ids: workaround doxygen inclusion bug Currently, http://ffmpeg.org/doxygen/trunk/group__preproc__misc.html is broken, because of inclusion bug in Doxygen's preprocessing mode. The now-unincluded header file is included anyway in avcodec.h, the only place where it is used, so there should be no problem removing it. One concern is API-compatibility, because old_codec_ids.h is a public header. However, IMO this is not a problem because currently users cannot include only this header and not `avcodec.h` anyway, because of missing AV_CODEC_ID_NONE symbol. Signed-off-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-06 00:32:29 +02:00
James Almer	dad31083ae	x86/svq1enc: port ssd_int8_vs_int16 to yasm Also add an SSE2 version Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-05 21:43:40 +02:00
Michael Niedermayer	19b79c1429	Merge commit 'b0de1c766329dd8c9960ad1722e2f653160abc1b' * commit 'b0de1c766329dd8c9960ad1722e2f653160abc1b': x86: build: Only compile FDCT code if MMX is enabled Conflicts: libavcodec/x86/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-05 20:12:31 +02:00
Michael Niedermayer	5036c8b17b	Merge commit '12f129e545e5a5844b6ad7f3eb6a438015cad8bc' * commit '12f129e545e5a5844b6ad7f3eb6a438015cad8bc': x86: Unconditionally compile blockdsp and svq1enc init files Conflicts: libavcodec/x86/Makefile blockdsp_mmx is renamed to blockdsp_init as we already have a blockdsp file and _init is how all other such files are called Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-05 19:50:05 +02:00
Michael Niedermayer	6bef3e55bd	Merge commit '009331303a6462d07cbe94aef9c446f1a1695519' * commit '009331303a6462d07cbe94aef9c446f1a1695519': x86: huffyuvdsp: Move inline assembly to init file Conflicts: libavcodec/x86/Makefile libavcodec/x86/huffyuvdsp.h libavcodec/x86/huffyuvdsp_init.c libavcodec/x86/huffyuvdsp_mmx.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-05 19:11:26 +02:00
Diego Biurrun	b0de1c7663	x86: build: Only compile FDCT code if MMX is enabled All other files containing purely inline assembly are treated the same way.	2014-07-05 04:18:34 -07:00
Diego Biurrun	12f129e545	x86: Unconditionally compile blockdsp and svq1enc init files This avoids a link failure with MMX disabled as the init functions are referenced unconditionally.	2014-07-05 04:18:34 -07:00
Diego Biurrun	009331303a	x86: huffyuvdsp: Move inline assembly to init file This avoids a link failure with MMX disabled as now code and initialization are compiled under the same condition.	2014-07-05 04:18:34 -07:00
Carl Eugen Hoyos	d3e51b4118	Fix standalone compilation of the amv encoder.	2014-07-05 12:55:14 +02:00
Michael Niedermayer	d5818c37f3	Merge remote-tracking branch 'cehoyos/master' * cehoyos/master: Use os/2 palette even if it contains less than 256 entries. Assume that old bmps do not contain transparency information. Do not detect jp2 images as mov files. Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-05 04:12:12 +02:00
Michael Niedermayer	4216a5082b	Merge commit 'e0bfe34ea8ccf333ec5b17961fd58eb575e74f8b' * commit 'e0bfe34ea8ccf333ec5b17961fd58eb575e74f8b': libfdk-aacdec: Reduce the default decoder delay by one frame Conflicts: libavcodec/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-05 03:41:35 +02:00
Carl Eugen Hoyos	810294ce3d	Use os/2 palette even if it contains less than 256 entries. Fixes 11Bios13.bmp.	2014-07-05 02:11:17 +02:00
Carl Eugen Hoyos	8f6a04a279	Assume that old bmps do not contain transparency information. Fixes MK50TEMP.BMP that has its RGB channel bit masks on the actual image.	2014-07-05 02:11:17 +02:00
Omer Osman	e0bfe34ea8	libfdk-aacdec: Reduce the default decoder delay by one frame The default error concealment method if none is set via aacDecoder_SetParam(AAC_CONCEAL_METHOD) is set in CConcealment_InitCommonData within the fdk-aac library and is set to Energy Interpolation. This method requires one frame delay to the output. To reduce the default decoder output delay and avoid missing the last frame in file based decoding, use Noise Substitution as the default concealment method. Signed-off-by: Omer Osman <omer.osman@iis.fraunhofer.de> Signed-off-by: Martin Storsjö <martin@martin.st>	2014-07-05 00:47:36 +03:00
Michael Niedermayer	2d15554850	avcodec/mlp_parser: check ff_combine_frame() return code Fixes CID602338 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-04 20:29:40 +02:00
Michael Niedermayer	bd8b6ed96d	avcodec/bmp: fix integer overflow in checking header sizes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-04 15:02:08 +02:00
Michael Niedermayer	5c65aed7fd	Merge commit '391ecc961ced2bde7aecb3053ac35191f838fae8' * commit '391ecc961ced2bde7aecb3053ac35191f838fae8': x86: mpegvideoenc: Change SIMD optimization name suffixes to lowercase Conflicts: libavcodec/x86/mpegvideoenc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-04 01:17:39 +02:00
Michael Niedermayer	cf8c44fc47	Merge commit 'c6698dfe7cdbc7634f33245875488ed3fa4a8ced' * commit 'c6698dfe7cdbc7634f33245875488ed3fa4a8ced': webpdec: Fix decoding of the huffman group indices. Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-04 01:08:57 +02:00
Oliver Fromme	d73823286d	avcodec/dvdsubdec: fix alpha in debuging code improve the debugging function for saving subtitles to PPM files: Actually use the alpha channel. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-04 00:35:21 +02:00
Oliver Fromme	3f0a3e9e12	avcodec/dvdsubdec: Fix off-by-one error Fix an off-by-one error that causes the height of decoded subtitles to be too small, thus cutting off the lowest row of pixels. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-04 00:32:43 +02:00
Diego Biurrun	391ecc961c	x86: mpegvideoenc: Change SIMD optimization name suffixes to lowercase	2014-07-03 13:41:41 -07:00
Justin Ruggles	c6698dfe7c	webpdec: Fix decoding of the huffman group indices. Per the specification, "The red and green components of a pixel define the meta Huffman code used in a particular block of the ARGB image."	2014-07-03 15:29:01 -04:00
Michael Niedermayer	982920cfaa	Merge commit 'df949b645b12d62bb4da56d629a887c81f67f2e5' * commit 'df949b645b12d62bb4da56d629a887c81f67f2e5': hevc: Use the local context variable when needed Conflicts: libavcodec/hevc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-03 13:19:34 +02:00
Luca Barbato	df949b645b	hevc: Use the local context variable when needed	2014-07-02 23:30:49 -04:00
Michael Niedermayer	ce6a1ff2a1	avcodec/on2avc: Fix out of array access Fixes CID1206648 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-02 20:22:12 +02:00
Anshul Maheshwari	43d70a776d	avcodec: Updated comment for sub param Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-02 19:47:14 +02:00
Anshul Maheshwari	7d1898ebcc	avcodec/dvbsubdec: removed unnecessary null check for subtitle In refrence to coverity defect 1224278 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-02 19:47:14 +02:00
Michael Niedermayer	5307fa00a4	avcodec/dvdec: remove redundant null check Fixes CID700682 again Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-02 16:37:38 +02:00
Michael Niedermayer	d266ecff4b	avcodec/bitstream: remove trivial assert Fixed CID1224273 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-02 16:25:40 +02:00
James Almer	a441a2437b	x86: rename dsputil.asm to idctdsp.asm Its only function is no longer part of dsputil. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-02 01:08:04 +02:00
Michael Niedermayer	ef7e8425e8	avcodec/mjpegdec: factorize some parts of the pix_fmt_id switch() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-01 23:28:18 +02:00
Michael Niedermayer	784e1cf76b	avcodec/mjpegdec: handle luma upscale detection generically Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-01 23:26:19 +02:00
Michael Niedermayer	64d98dadc7	avcodec/mjpegdec: set upscale_h/upscale_v using generic code instead of hardcoding a list Some code is left to handle corner cases Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-01 22:54:57 +02:00
Michael Niedermayer	7558e55345	avcodec/mjpegdec: Support pix_fmt_id==0x11222200 Fixes: 4858286_300.jpg Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-01 22:12:20 +02:00
Michael Niedermayer	cd417d947e	avcodec/mjpegdec: fix width for non chroma in rescaling Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-01 22:09:19 +02:00
Michael Niedermayer	4e09300ffa	mjpegdec: Support pix_fmt_id == 0x22112200 Fixes 4780490_300.jpg Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-01 21:47:54 +02:00
Diego Biurrun	d0449e7545	vaapi: Update idct_permutation location after dsputil/idctdsp split	2014-07-01 07:36:22 -07:00
Michael Niedermayer	8d0c7031a8	Merge commit '79793f833784121d574454af4871866576c0749d' * commit '79793f833784121d574454af4871866576c0749d': Update Fiona's name in copyright statements. Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-01 15:43:40 +02:00
Michael Niedermayer	581b5f0b9b	Merge commit 'e3fcb14347466095839c2a3c47ebecff02da891e' * commit 'e3fcb14347466095839c2a3c47ebecff02da891e': dsputil: Split off IDCT bits into their own context Conflicts: configure libavcodec/aic.c libavcodec/arm/Makefile libavcodec/arm/dsputil_init_arm.c libavcodec/arm/dsputil_init_armv6.c libavcodec/asvdec.c libavcodec/dnxhdenc.c libavcodec/dsputil.c libavcodec/dvdec.c libavcodec/dxva2_mpeg2.c libavcodec/intrax8.c libavcodec/mdec.c libavcodec/mjpegdec.c libavcodec/mjpegenc_common.h libavcodec/mpegvideo.c libavcodec/ppc/dsputil_altivec.h libavcodec/ppc/dsputil_ppc.c libavcodec/ppc/idctdsp.c libavcodec/x86/Makefile libavcodec/x86/dsputil_init.c libavcodec/x86/dsputil_mmx.c libavcodec/x86/dsputil_x86.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-01 15:22:11 +02:00
Michael Niedermayer	909f53f2b2	Merge commit 'adcb8392c9b185fd8a91a95fa256d15ab1432a30' * commit 'adcb8392c9b185fd8a91a95fa256d15ab1432a30': mjpeg: Split off bits shared by MJPEG and LJPEG encoders Conflicts: libavcodec/mjpegenc.c libavcodec/mjpegenc.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-01 13:33:11 +02:00
Diego Biurrun	79793f8337	Update Fiona's name in copyright statements.	2014-07-01 03:26:51 -07:00
Michael Niedermayer	7faa7d3d42	avcodec/hevc: Use av_malloc(z)_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-07-01 03:50:17 +02:00
Michael Niedermayer	e429d6c197	avcodec/pgssubdec: remove unused variables Found-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-30 18:24:37 +02:00
Michael Niedermayer	89bcb77726	avcodec/pgssubdec: Check input buffer size in parse_presentation_segment() Might fix overread, no testcase known though. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-30 18:23:08 +02:00
Michael Niedermayer	ae9a73de2a	Merge commit '253d0be6a1ecc343d29ff8e1df0ddf961ab9c772' * commit '253d0be6a1ecc343d29ff8e1df0ddf961ab9c772': pgssubdec: handle more complex PGS scenarios Conflicts: libavcodec/pgssubdec.c Some of this has been split out and commited in cleanly split patches immedeately before this merge Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-30 18:05:39 +02:00
John Stebbins	0c911c8fbc	avcodec/pgssubdec: fix end display time Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-30 17:33:53 +02:00
John Stebbins	066a4819cc	avcodec/pgssubdec: Bail out of decode_rle() if error and AV_EF_EXPLODE is set Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-30 17:31:38 +02:00
John Stebbins	fc7da418ff	avcodec/pgssubdec: better error codes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-30 17:29:18 +02:00
John Stebbins	5c019ec91d	avcodec/pgssubdec: Pass AVSubtitleRect to decode_rle() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-30 17:25:16 +02:00
John Stebbins	4701f7676c	avcodec/pgssubdec: split out flush_cache() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-30 17:24:47 +02:00
Diego Biurrun	e3fcb14347	dsputil: Split off IDCT bits into their own context	2014-06-30 07:58:46 -07:00
Diego Biurrun	adcb8392c9	mjpeg: Split off bits shared by MJPEG and LJPEG encoders This obviates a dependency of the LJPEG encoder on mpegvideo.	2014-06-30 07:53:40 -07:00
John Stebbins	ca7f2a7372	avcodec/pgssubdec: do not fail when part of the packet is faulty unless AV_EF_EXPLODE is set Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-30 16:46:25 +02:00
John Stebbins	376f353e3d	avcodec/pgssubdec: rename PICTURE_SEGMENT Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-30 16:39:41 +02:00
John Stebbins	253d0be6a1	pgssubdec: handle more complex PGS scenarios Add ability to handle multiple palettes and objects simultaneously. Each simultaneous object is given its own AVSubtitleRect. Note that there can be up to 64 currently valid objects, but only 2 at any one time can be "presented". Signed-off-by: Anton Khirnov <anton@khirnov.net>	2014-06-30 12:18:58 +02:00
Michael Niedermayer	3f42434600	avcodec/huffyuvencdsp: try to fix misaligned access Should fix fate on MIPS Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-29 16:26:38 +02:00
Yao Wang	5464916677	avcodec/cavs: improve conformance with rm52j reference decoder Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-28 19:53:41 +02:00
Michael Niedermayer	f9f8491ddf	avcodec/cavs: make cavs_chroma_qp non static The table is needed by multiple files Reverts part of `ef07ac1e12` Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-28 19:08:39 +02:00
Michael Niedermayer	504475f38e	avcodec/mpegvideo: dont overwrite emu_edge buffer Fixes vsynth3 fate failures on mips Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-28 06:28:21 +02:00
Michael Niedermayer	21bfed5b06	avcodec/mpegvideo_enc: reduce space between blocks in emu_edge in encode_mb_internal	2014-06-28 06:27:15 +02:00
Michael Niedermayer	5bca5f87d1	Revert "x86/videodsp: add emulated_edge_mc_mmxext" The commit causes minor out of array reads and was mainly intended for future optimizations which turned out not to be meassurably faster. Itself it was just 1 cpu cycle faster Approved-by: jamrial This reverts commit `057d2704e7`.	2014-06-28 05:39:07 +02:00
Michael Niedermayer	4d1fa38d98	avcodec/mpeg12dec: Limit progressive_seq reinitilaization to where the resolution changes Fixes Ticket3743 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-28 00:16:09 +02:00
Michael Niedermayer	8c22bea574	avcodec/vp8: Fix multiple ff_thread_finish_setup() calls Fixes Ticket3725 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-27 22:45:43 +02:00
Michael Niedermayer	1fd0e9a56d	Merge commit '5dd8c08fd5e4c04d7a08d8934f0098a8a4a35c28' * commit '5dd8c08fd5e4c04d7a08d8934f0098a8a4a35c28': mpeg: Change ff_convert_matrix() to take an MpegEncContext parameter Conflicts: libavcodec/mpegvideo.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-27 19:24:44 +02:00
Michael Niedermayer	3ac5114530	Merge commit 'e63b818dbe6060b606ae10eb184859f8b97d2353' * commit 'e63b818dbe6060b606ae10eb184859f8b97d2353': dv: Properly split decoder and encoder initialization Conflicts: libavcodec/dv.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-27 19:13:34 +02:00
Anshul Maheshwari	263932c084	avcodec/dvbsubdec: fix ignoring blank frame by updating got_output fix ticket 3737 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-27 14:35:58 +02:00
Diego Biurrun	5dd8c08fd5	mpeg: Change ff_convert_matrix() to take an MpegEncContext parameter This will come in handy during dsputil splitting.	2014-06-27 05:17:11 -07:00
Diego Biurrun	e63b818dbe	dv: Properly split decoder and encoder initialization	2014-06-27 05:03:06 -07:00
Michael Niedermayer	b96c9513f3	avcodec/snow: factor ff_snow_get_buffer() out Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-27 04:49:09 +02:00
Michael Niedermayer	09a7a4704e	Merge commit 'd2869aea0494d3a20d53d5034cd41dbb488eb133' * commit 'd2869aea0494d3a20d53d5034cd41dbb488eb133': dsputil: Move MMX/SSE2-optimized IDCT bits to the x86 subdirectory Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-27 03:05:33 +02:00
Michael Niedermayer	5a636383db	Merge commit '24f45c16224d4c5d482e928676714766ffdda4fc' * commit '24f45c16224d4c5d482e928676714766ffdda4fc': fate: Add dependencies for dct/fft/mdct/rdft tests Conflicts: libavcodec/fft-test.c tests/fate/fft.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-27 02:36:45 +02:00
Michael Niedermayer	357168bcf6	Merge commit '5ec6d152e26c570c0a16ec72c1f354db95708179' * commit '5ec6d152e26c570c0a16ec72c1f354db95708179': indeo4: B-frames decoding Conflicts: libavcodec/ivi_common.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-27 02:05:22 +02:00
Diego Biurrun	d2869aea04	dsputil: Move MMX/SSE2-optimized IDCT bits to the x86 subdirectory	2014-06-26 16:15:07 -07:00
Michael Niedermayer	826726b83f	Merge commit '422e14f721c22cf9c19a8e7aae051ba9d559f6b6' * commit '422e14f721c22cf9c19a8e7aae051ba9d559f6b6': indeo2: rename stride to pitch for consistency with other Indeo decoders Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-27 01:11:59 +02:00
Diego Biurrun	24f45c1622	fate: Add dependencies for dct/fft/mdct/rdft tests	2014-06-26 16:03:21 -07:00
Michael Niedermayer	a9f7972844	Merge commit '1b04eb20f7e3f0a71f73ba91efcc3d60a435e443' * commit '1b04eb20f7e3f0a71f73ba91efcc3d60a435e443': lavc: do not allocate edges in the default get_buffer2() Conflicts: libavcodec/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-26 20:56:23 +02:00
Michael Niedermayer	e059ac59ef	avcodec/snow: ensure the buffers have allocated edges Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-26 20:52:06 +02:00
Michael Niedermayer	acc7cf70dc	Merge commit '9b60d9197970658e91daf4b586397f450de9af69' * commit '9b60d9197970658e91daf4b586397f450de9af69': hevc: Allow out of bound values for num_reorder_pics Conflicts: libavcodec/hevc_ps.c See: `bc21260e64` See: `ab296c7a9f` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-26 19:58:25 +02:00
Dirk Ausserhaus	5ec6d152e2	indeo4: B-frames decoding Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	2014-06-26 19:17:33 +02:00
Kostya Shishkov	422e14f721	indeo2: rename stride to pitch for consistency with other Indeo decoders	2014-06-26 19:16:08 +02:00
James Almer	057d2704e7	x86/videodsp: add emulated_edge_mc_mmxext This also changes hfix8_mmx and above to use mmx regs instead of gprs, and makes emulated_edge_mc_sse and emulated_edge_mc_sse2 use mmxext hfix and hvar functions instead of mmx where possible. This is mostly in preparation for an ssse3 version. Signed-off-by: James Almer <jamrial@gmail.com> code is about 1 cpu cycle faster approximately Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-26 17:58:57 +02:00
Anton Khirnov	1b04eb20f7	lavc: do not allocate edges in the default get_buffer2()	2014-06-26 16:02:12 +02:00
Gildas Cocherel	a0e1c3517a	hevc: remove unused array min_cb_addr_zs Signed-off-by: Anton Khirnov <anton@khirnov.net>	2014-06-26 15:51:54 +02:00
Yao Wang	e18b48c6fd	avcodec/cavs: fix B_SUB_DIRECT col-MB is Intra MB case. in this case current MB size is forced to 16x16 (AVS standard section 9.9.1) Signed-off-by: Yao Wang <jiayaowang@gmail.com> Fixes Ticket 1901 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-26 14:51:40 +02:00
Kieran Kunhya	9b60d91979	hevc: Allow out of bound values for num_reorder_pics This fixes decoding for a sample that cannot be shared Signed-off-by: Anton Khirnov <anton@khirnov.net>	2014-06-26 07:14:57 +02:00
Michael Niedermayer	7e8fdf05e0	Merge commit '593d2326ef985cdffe413df629419938f7b07c4c' * commit '593d2326ef985cdffe413df629419938f7b07c4c': dv: Replace a magic number by sizeof() Conflicts: libavcodec/dv.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-26 03:16:53 +02:00
Michael Niedermayer	11ba0c8207	Merge commit '5ab03e41e553452118113d0c224fa32b325e45e5' * commit '5ab03e41e553452118113d0c224fa32b325e45e5': x86: h264dsp: Fix link failure with optimizations disabled Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-26 02:58:59 +02:00
Diego Biurrun	593d2326ef	dv: Replace a magic number by sizeof()	2014-06-25 15:32:58 -07:00
Diego Biurrun	5ab03e41e5	x86: h264dsp: Fix link failure with optimizations disabled With optimzations disabled compilers have trouble doing dead code elimination on 'if (foo && 0)' expressions, while 'if (0 && foo)' still works, so use the latter to avoid problems. Bug-Id: 707	2014-06-25 15:24:51 -07:00
Michael Niedermayer	1ace0ca60f	avcodec/x86/hevc_idct: fix function name in comment Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-25 18:22:25 +02:00
plepere	9ba6b17add	avcodec/x86/hevc_idct: fix number of sse registers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-25 14:59:23 +02:00
plepere	942e22c651	avcodec/x86/hevc: add avx2 dc idct Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-25 14:49:44 +02:00
Derek Buitenhuis	2deb614272	mjpegdec: Properly set the context colorspace info The JPEG spec requires it to be this. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2014-06-24 20:42:40 +01:00
Derek Buitenhuis	c11043aca7	mjpegdec: Properly set the context colorspace info The JPEG spec requires it to be this. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2014-06-24 20:40:44 +01:00
gcocherel	ba70563d55	hevc/pps: optimized size of min_tb_addr_zs reduce computation too (cherry picked from commit 39c4d45c7788081c45c7fae51b7c5d0bcbaece9d) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-24 13:11:40 +02:00
gcocherel	f7f1f4c7ce	avcodec/hevc_ps: remove min_cb_addr_zs (cherry picked from commit ff7926d5092f9d4158108963e977e8c992322ba4) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-24 13:06:42 +02:00
Michael Niedermayer	eab2509f8c	avcodec/x86/h264_qpel_10bit: locally define pb_0 somehow old llvm-gcc manages to ignore the alignment from ff_pb_0 causing a crash on freebsd Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-24 02:13:43 +02:00
Michael Niedermayer	47048aa30b	avcodec/h264: do not leave ret random on minor failures, causing major failure Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-24 01:54:39 +02:00
Michael Niedermayer	82e4340f1e	Merge commit '772d150a6e82542c06b0c251e73dd299d98d1027' * commit '772d150a6e82542c06b0c251e73dd299d98d1027': h264: error out from decode_nal_units() when AV_EF_EXPLODE is set Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-06-24 01:46:30 +02:00

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30083 Commits