generic-library/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
74,757 Commits 24 Branches 241 Tags 173 MiB
0fc3a51353
Commit Graph

278 Commits

Author SHA1 Message Date
Guillaume Martres
064698d381 Add HEVC decoder 
Initially written by Guillaume Martres <smarter@ubuntu.com> as a GSoC
project. Further contributions by the OpenHEVC project and other
developers, namely:

Mickaël Raulet <mraulet@insa-rennes.fr>
Seppo Tomperi <seppo.tomperi@vtt.fi>
Gildas Cocherel <gildas.cocherel@laposte.net>
Khaled Jerbi <khaled_jerbi@yahoo.fr>
Wassim Hamidouche <wassim.hamidouche@insa-rennes.fr>
Vittorio Giovara <vittorio.giovara@gmail.com>
Jan Ekström <jeebjp@gmail.com>
Anton Khirnov <anton@khirnov.net>
Martin Storsjö <martin@martin.st>
Luca Barbato <lu_zero@gentoo.org>
Yusuke Nakamura <muken.the.vfrmaniac@gmail.com>
Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Diego Biurrun <diego@biurrun.de>

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-10-31 20:19:59 +01:00
Carl Eugen Hoyos
5ab1efb9d0 Fix a crash on oom when decoding hevc. 2013-10-31 20:17:18 +01:00
Mickaël Raulet
7c8b65f688 hevc: add partial support for interlaced(cherry picked from commit 44b592ae6d323445c076ef3ec966ebf9daa8bccf) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-31 10:00:22 +01:00
Anton Khirnov
cb148e56dc hevc: refactor pic_arrays and set_sps 
(cherry picked from commit a6686c6d83b50c0962269f2c487f4f0c57e0df79)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-28 10:37:10 +01:00
Anton Khirnov
4db81f0817 hevc: add irap checks 
(cherry picked from commit 3d3bbe35541a308937d0fe72b20a1c29d1c4100d)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-28 10:37:09 +01:00
Anton Khirnov
2f77894ccc hevc: better mt implementation 
Signed-off-by: Mickaël Raulet <mraulet@insa-rennes.fr>
(cherry picked from commit 93afb8c519deca85b3c97804927de5b016dd32d1)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-27 23:49:50 +01:00
Mickaël Raulet
2707cca78f hevc: cosmetic change(cherry picked from commit 3b57513b3f39c04337801fb9d159c7ca8dfa9deb) 
Decreases the difference to Anton Khirnovs patch v5

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-27 23:48:11 +01:00
Mickaël Raulet
3106cbd321 hevc: more cosmetic(cherry picked from commit 9697abe41daa234602915f85bf6b1c0ca0252cff) 
Decreases the difference to Anton Khirnovs patch v5

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-27 23:46:54 +01:00
Mickaël Raulet
3c3ece24ea hevc : cosmetic changes(cherry picked from commit 7308c0ccf13f18cebe4851e6dcd6b5c0b09be1dd) 
Decreases the difference to Anton Khirnovs patch v5

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-27 23:45:34 +01:00
Michael Niedermayer
758b6d39f6 avcodec/hevc: calculate checksum only if AV_EF_EXPLODE is set 
This avoids a slowdown with the default of enabled CRC checks

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-27 22:31:04 +01:00
Michael Niedermayer
10386710fd Merge commit 'afa93d198aaf2cc661c4df6d4095cd030265d30a' 
* commit 'afa93d198aaf2cc661c4df6d4095cd030265d30a':
  hevc_parser: Set pict_type, key_frame and output_picture_number.
  hevc: Search start code in decode_nal_units().

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-27 11:29:37 +01:00
Yusuke Nakamura
afa93d198a hevc_parser: Set pict_type, key_frame and output_picture_number. 
Conflicts:
	libavcodec/hevc.c
 2013-10-27 11:07:43 +01:00
Yusuke Nakamura
f7f8801839 hevc: Search start code in decode_nal_units(). 
User may cut off a weird position and send a packet from there.
This avoids returning as invalid data immediately.
 2013-10-27 10:43:14 +01:00
Michael Niedermayer
92f649b411 avcodec/hevc: remove CODEC_CAP_EXPERIMENTAL 
Approved-by: mraulet
Approved-by: smarter
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-23 20:00:11 +02:00
Michael Niedermayer
610a8b1537 avcodec/hevc/extract_rbsp: fix error return type 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-22 20:31:49 +02:00
Mickaël Raulet
0c8aba3842 hevc: add wavefront parallel processing 
cherry picked from commit b971f2c8fdc60f8bab605a6e8060492eb548a53a
cherry picked from commit e57b0a2c915ce6b8a9d57b8292f6581f0680842e

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-22 20:20:40 +02:00
Mickaël Raulet
1c8de4dd94 hevc: pretty print(cherry picked from commit 6332b3afe298b9e1060e8549aea3aa2771b43f5d) 
Conflicts:

	libavcodec/hevc.h
	libavcodec/hevc_filter.c
	libavcodec/hevc_refs.c

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-22 08:41:14 +02:00
Mickaël Raulet
a8fafa8978 hevc: cleaning disable field in deblocking filter(cherry picked from commit 7dd7a27ae850a51b3c9cd07046c422677398f6d5) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-22 08:41:14 +02:00
Mickaël Raulet
1912842045 hevc: remove disable_au option(cherry picked from commit e90b3f6753d645fec076e951a0597a5dc2d2fe31) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-22 08:41:14 +02:00
Mickaël Raulet
09ba986cae avcodec/hevc: fix duplicate/wrong nal unit check and difference to openhevc_upstream 
NAL_BLA_W_RADL instead of NAL_BLA_N_LP

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-21 10:48:24 +02:00
Michael Niedermayer
f2eca8d060 avcodec/hevc: do not dereference pointer before null check in verify_md5() 
Fixes: CID1108607

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-20 00:35:18 +02:00
Mickaël Raulet
b5d197a38b hevc: inline cabac in hls_mvd_coding(cherry picked from commit ad387195ad04e8a005a1bfd509e9e4f827e68fa9) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-20 00:31:33 +02:00
Mickaël Raulet
92a97d1168 hevc: inline cabac in residual coding(cherry picked from commit 17d7a880445b72feb36d684ae1f0597195811e97) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-20 00:31:25 +02:00
Michael Niedermayer
4c67ed8705 avcodec/hevc: fix EOB/EOS check 
Fixes: CID1108575
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-20 00:23:48 +02:00
Mickaël Raulet
a7e300649a hevc: fix pcm with different chroma luma bit widths(cherry picked from commit 6a444516f338424d062c0ef2806714036283603b) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-17 02:42:11 +02:00
Mickaël Raulet
b494894390 hevc: optimize residual coding(cherry picked from commit 70692a44708157b4dfa50e402e446bfa2b27f55e) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-17 02:41:51 +02:00
Michael Niedermayer
f2dd45d06c lavc/hevc: mark decoder as experimental 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-15 22:13:02 +02:00
Guillaume Martres
c8dd048ab8 lavc: add a HEVC decoder. 
Initially written by Guillaume Martres <smarter@ubuntu.com> as a GSoC
project. Further contributions by the OpenHEVC project and other
developers, namely:

Mickaël Raulet <mraulet@insa-rennes.fr>
Seppo Tomperi <seppo.tomperi@vtt.fi>
Gildas Cocherel <gildas.cocherel@laposte.net>
Khaled Jerbi <khaled_jerbi@yahoo.fr>
Wassim Hamidouche <wassim.hamidouche@insa-rennes.fr>
Vittorio Giovara <vittorio.giovara@gmail.com>
Jan Ekström <jeebjp@gmail.com>
Anton Khirnov <anton@khirnov.net>
Martin Storsjö <martin@martin.st>
Luca Barbato <lu_zero@gentoo.org>
Yusuke Nakamura <muken.the.vfrmaniac@gmail.com>

Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-15 22:13:02 +02:00