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* avcodec/hevcdec: fix stat_coeff save/load for ↵Xu Guangxin2021-01-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | persistent_rice_adaptation_enabled_flag It's required by the 9.3.1 TableStatCoeff* section. Following clips have this feature: WPP_HIGH_TP_444_8BIT_RExt_Apple_2.bit Bitdepth_A_RExt_Sony_1.bin Bitdepth_B_RExt_Sony_1.bin EXTPREC_HIGHTHROUGHPUT_444_16_INTRA_10BIT_RExt_Sony_1.bit EXTPREC_HIGHTHROUGHPUT_444_16_INTRA_12BIT_RExt_Sony_1.bit EXTPREC_HIGHTHROUGHPUT_444_16_INTRA_8BIT_RExt_Sony_1.bit EXTPREC_MAIN_444_16_INTRA_10BIT_RExt_Sony_1.bit EXTPREC_MAIN_444_16_INTRA_12BIT_RExt_Sony_1.bit EXTPREC_MAIN_444_16_INTRA_8BIT_RExt_Sony_1.bit WPP_AND_TILE_10Bit422Test_HIGH_TP_444_10BIT_RExt_Apple_2.bit WPP_AND_TILE_AND_CABAC_BYPASS_ALIGN_0_HIGH_TP_444_14BIT_RExt_Apple_2.bit WPP_AND_TILE_AND_CABAC_BYPASS_ALIGN_1_HIGH_TP_444_14BIT_RExt_Apple_2.bit WPP_AND_TILE_HIGH_TP_444_8BIT_RExt_Apple_2.bit you can download them from: https://www.itu.int/wftp3/av-arch/jctvc-site/bitstream_exchange/draft_conformance/RExt/ Signed-off-by: Xu Guangxin <oddstone@gmail.com> Signed-off-by: Linjie Fu <linjie.justin.fu@gmail.com>
* lavu/mem: move the DECLARE_ALIGNED macro family to mem_internal on next+1 bumpAnton Khirnov2021-01-01
| | | | They are not properly namespaced and not intended for public use.
* avcodec/hevcdec: dynamic allocate sList and HEVClcListNuo Mi2020-12-10
| | | | | | | | | following comandline will crash the ffmpeg ffmpeg -threads 17 -thread_type slice -i WPP_A_ericsson_MAIN_2.bit out.yuv -y the HEVCContext->sList size is MAX_NB_THREADS(16), any > 16 thread number will crash the application Signed-off-by: Anton Khirnov <anton@khirnov.net>
* hevc: move SliceHeader and LongTermRPS back to hevcdec.hAnton Khirnov2020-06-08
| | | | | | | They are no longer necessary there and have nothing to do with parameter sets, so do not belong in hevc_ps.h. This effectively reverts 4aaace8b25.
* avcodec/hevcdec: remove unneeded codeSteven Liu2019-10-22
| | | | Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
* avcodec/hevcdec: Check for overlapping slicesMichael Niedermayer2018-12-01
| | | | | | | | Fixes: Timeout Fixes: 10108/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-6222384351674368 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/hevcdec: fix non-ref frame judgementMark Wu2018-11-10
| | | | | | | | | | | | After inspecting the source code of x265, mpv and ffmpeg, I've found that ffmpeg mistakenly regards EVC_NAL_BLA_N_LP and HEVC_NAL_IDR_N_LP as non- reference frames, which are acutally reference frames according to the specification in x265, and drops them. This patch should address the problem. I have tested it with mpv. Signed-off-by: Mark Wu <wfwf1997@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec/hevcdec: make ff_hevc_frame_nb_refs take a const pointerTimo Rothenpieler2018-05-10
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* libavcodec/hevc_filter: move AVDISCARD_NONREF switch-case into functionsfan52017-12-08
| | | | | | In preparation for implementation of skip_frame. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* Merge commit 'c3f0357bdf7d3c542aad2c58b94184b9f56edc41'James Almer2017-10-31
|\ | | | | | | | | | | | | * commit 'c3f0357bdf7d3c542aad2c58b94184b9f56edc41': hevcdec: move the MD5 context out of HEVCSEIPictureHash back into HEVCContext Merged-by: James Almer <jamrial@gmail.com>
| * hevcdec: move the MD5 context out of HEVCSEIPictureHash back into HEVCContextAnton Khirnov2017-05-20
| | | | | | | | | | | | | | HEVCSEIPictureHash should store only the information extracted from the bitstream and exported to the higher layer (the decoder or the parser). The MD5 context is allocated, used and freed by this higher layer, so it makes more sense for it to also be stored there.
| * hevcdec: move SEI message parsing into a separate headerJames Almer2017-05-09
| | | | | | | | | | | | | | It doesn't depend on hevcdec anymore. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
| * hevcdec: remove HEVCContext usage from hevc_seiJames Almer2017-05-09
| | | | | | | | | | | | | | | | | | | | Based on the H264 SEI implementation. This will be mainly useful once support for SEI messages that can be used by the hevc parser are implemented, like Picture Timing. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
| * hevcdec: export cropping information instead of handling it internallyAnton Khirnov2017-01-12
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* | avcodec/hevc_sei: rename HEVCSEIContext to HEVCSEIJames Almer2017-10-31
| | | | | | | | | | | | | | Cosmetic change skipped in 0b30cb8dae5e7edb2a5f35900547321499c217f1 by mistake. Signed-off-by: James Almer <jamrial@gmail.com>
* | hevc: Fix aligned array declarationsMark Thompson2017-10-21
| | | | | | | | (cherry picked from commit d41e10c1485ec34aa342f7bc2e5bf4f9b6e66414)
* | avcodec/hevcdec: check ff_init_cabac_decoder() for failureMichael Niedermayer2017-06-24
| | | | | | | | | | | | | | | | | | Fixes: runtime error: left shift of 1965559808 by 4 places cannot be represented in type 'int' Fixes: 2333/clusterfuzz-testcase-minimized-5223935677300736 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avcodec/hevcdec: export cropping information instead of handling it internallyJames Almer2017-05-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This merges commit a02ae1c6837a54ed9e7735da2b1f789b2f4b6e13 from libav, originally written by Anton Khirnov and skipped in fc63d5ceb357c4b760cb02772de0b50d0557140f. libavcodec/hevc_parser.c | 6 ++++-- libavcodec/hevc_ps.c | 31 ++++++++++++------------------- libavcodec/hevc_ps.h | 2 -- libavcodec/hevc_refs.c | 18 +++++------------- libavcodec/hevcdec.c | 7 ++++--- libavcodec/hevcdec.h | 2 -- 6 files changed, 25 insertions(+), 41 deletions(-) Signed-off-by: James Almer <jamrial@gmail.com>
* | avcodec/hevcdec: move SliceHeader struct definition to hevc_psJames Almer2017-05-05
| | | | | | | | | | | | | | | | This is in preparation for a following patch. Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com> Reviewed-by: Aaron Levinson <alevinsn@aracnet.com> Signed-off-by: James Almer <jamrial@gmail.com>
* | avcodec/hevcdec: remove HEVCContext usage from ff_hevc_compute_poc()James Almer2017-05-05
| | | | | | | | | | | | | | | | Move it to hevc_ps as well. This is in preparation for a following patch. Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com> Reviewed-by: Aaron Levinson <alevinsn@aracnet.com> Signed-off-by: James Almer <jamrial@gmail.com>
* | avcodec/hevcdec: move SEI message parsing into a separate headerJames Almer2017-05-05
| | | | | | | | | | | | | | | | It doesn't depend on hevcdec anymore. Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com> Reviewed-by: Aaron Levinson <alevinsn@aracnet.com> Signed-off-by: James Almer <jamrial@gmail.com>
* | avcodec/hevcdec: remove HEVCContext usage from hevc_seiJames Almer2017-05-05
| | | | | | | | | | | | | | | | Based on the H264 SEI implementation. Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com> Reviewed-by: Aaron Levinson <alevinsn@aracnet.com> Signed-off-by: James Almer <jamrial@gmail.com>
* | avcodec/hevcdec: remove duplicate extradata parsing functionJames Almer2017-04-09
| | | | | | | | | | | | | | | | | | Use ff_hevc_decode_extradata() instead, which correctly only tries to decode parameter set NAL units and not any other NAL that may be present in extradata. Reviewed-by: nevcairiel Signed-off-by: James Almer <jamrial@gmail.com>
* | lavc: Add Content Light Level side metadata found in HEVCSteve Lhomme2017-04-06
| | | | | | | | | | | | These data are necessary when transmitting HDR over HDMI. Signed-off-by: James Almer <jamrial@gmail.com>
* | Merge commit '0bfdcce4d42a6e654c00ea5f9237dc987626457f'James Almer2017-03-23
|\| | | | | | | | | | | | | * commit '0bfdcce4d42a6e654c00ea5f9237dc987626457f': hevc: move the SliceType enum to hevc.h Merged-by: James Almer <jamrial@gmail.com>
| * hevc: move the SliceType enum to hevc.hAnton Khirnov2016-10-21
| | | | | | | | | | Those values are decoder-independent and are also use by the VA-API encoder.
* | Merge commit 'f6e2f8a9ffda2247bffba991450990d075ea68e3'James Almer2017-03-23
|\| | | | | | | | | | | | | * commit 'f6e2f8a9ffda2247bffba991450990d075ea68e3': hevcdec: move parameter set parsing into a separate header Merged-by: James Almer <jamrial@gmail.com>
| * hevcdec: move parameter set parsing into a separate headerAnton Khirnov2016-10-16
| | | | | | | | | | This code is independent from the decoder, so it makes more sense for it to to have its own header.
* | Merge commit '150c896a9e46b23b97debb0a5f66fbaeaa32f153'James Almer2017-03-23
|\| | | | | | | | | | | | | * commit '150c896a9e46b23b97debb0a5f66fbaeaa32f153': hevcdec: split ff_hevc_diag_scan* declarations into a separate header Merged-by: James Almer <jamrial@gmail.com>
| * hevcdec: split ff_hevc_diag_scan* declarations into a separate headerAnton Khirnov2016-10-16
| | | | | | | | This will be useful in the following commits.
| * hevcdec: drop the prototype of a non-existing functionAnton Khirnov2016-10-16
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* | Merge commit 'c359d624d3efc3fd1d83210d78c4152bd329b765'James Almer2017-03-23
|\| | | | | | | | | | | | | * commit 'c359d624d3efc3fd1d83210d78c4152bd329b765': hevcdec: move decoder-independent declarations into a separate header Merged-by: James Almer <jamrial@gmail.com>
| * hevcdec: move decoder-independent declarations into a separate headerAnton Khirnov2016-10-16
| | | | | | | | | | | | | | This way they can be reused by other code without including the whole decoder-specific hevcdec.h Also, add the HEVC_ prefix to them, since similarly named values exist for H.264 as well and are sometimes used in the same code.
* | Merge commit '4abe3b049d987420eb891f74a35af2cebbf52144'Clément Bœsch2017-03-23
|/ | | | | | | * commit '4abe3b049d987420eb891f74a35af2cebbf52144': hevc: rename hevc.[ch] to hevcdec.[ch] Merged-by: Clément Bœsch <u@pkh.me>
* hevc: rename hevc.[ch] to hevcdec.[ch]Anton Khirnov2016-10-16
This is more consistent with the rest of libav and frees up the hevc.h name for decoder-independent shared declarations.
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