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197 commits

Author SHA1 Message Date
siivonek d2c24c9a0c [mip] Fix error in deriving MIP flag context id. 2022-02-09 12:55:17 +02:00
siivonek 55e4091030 [mip] Fix MIP cabac write. 2022-02-09 12:55:16 +02:00
siivonek 0cf89e9516 [mip] Fix CI errors. 2022-02-09 12:55:16 +02:00
siivonek 2daa8ad537 [mip] Implement cabac write. 2022-02-09 12:55:16 +02:00
Ari Lemmetti 917d26f1bf Unify delta QP / ROI map functionality. 2022-02-08 20:15:27 +02:00
Marko Viitanen 2cdeff75cb [debug] Add debug.c/.h to visual studio project and some debugging options 2021-12-14 11:15:35 +02:00
siivonek dea3ca12aa Merge branch 'intra_mrl' 2021-12-08 15:51:50 +02:00
siivonek 64e6eb1f28 [mrl] Clean old commented mrl code. 2021-12-08 15:21:43 +02:00
Marko Viitanen 04cb32be91 [mrl] Use kvz_intra_build_reference_inner() with MRL since WPP fixes have been made there 2021-12-08 11:39:20 +02:00
siivonek 3a81a389c3 [mrl] Fix issues transmitting multi ref idx during search. Change multi ref idx type to uint. 2021-12-06 19:23:57 +02:00
Marko Viitanen f501465e8d [debug] Add yuview debug output for transform skip 2021-12-03 19:38:50 +02:00
Marko Viitanen 545fc305e7 [cleanup] Remove unused variables in trskip coding functions 2021-12-03 17:23:19 +02:00
Marko Viitanen 46af1536ee [trskip] Signal sig coeff group correctly for the transform skip when blocksize > 4x4 2021-12-03 17:17:06 +02:00
Marko Viitanen fe7aff90b7 [mts] Signal MTS with inter blocks 2021-12-03 11:00:07 +02:00
Marko Viitanen 3a447e09c2 [trskip] Allow changing the max tr-skip size 2021-12-02 22:56:07 +02:00
Marko Viitanen 1c7c14d544 [debug] Add MV debugging tool enabled with KVZ_DEBUG_PRINT_MV_INFO 2021-12-01 15:51:25 +02:00
Marko Viitanen 09d2881ca9 [debug] Handle tiles with the yuview data 2021-12-01 15:36:29 +02:00
Marko Viitanen 6a89817adb [debug] Arrange the yuview CSV data by POC and type, add data for CU type 2021-12-01 14:43:34 +02:00
Marko Viitanen 4f42c9c22c [debug] Fix problems in YUView CSV format 2021-12-01 08:55:21 +02:00
Marko Viitanen 5cbc655954 [debug] Add debug.c/.h and initial version of YUView CSV format printers 2021-11-30 22:11:20 +02:00
siivonek 9396940900 Implement writing MRL bits to cabac. 2021-11-29 17:02:25 +02:00
siivonek 8fb5220b17 [mrl] Implement MRL into cabac coding. 2021-11-29 17:02:15 +02:00
Marko Viitanen 3fda2dd6c8 [cleanup] Fix some warnings 2021-11-29 16:31:09 +02:00
Joose Sainio c16ce9a82b [cclm] fix bin type for the second cclm mode bit 2021-11-26 08:11:53 +02:00
Joose Sainio 754607dae4 [cclm] bitstream writing + cabac 2021-11-26 08:11:53 +02:00
Marko Viitanen 54eaba3dee Fix merge issues and license texts 2021-11-23 08:46:06 +02:00
Marko Viitanen 885570e181 Merge branch 'master' of https://github.com/ultravideo/kvazaar 2021-11-22 22:11:32 +02:00
Marko Viitanen fa9a1db498 [inter] Fix mv precision in many places and add more mv_t usage and new vector2d_t rounding function 2021-11-19 16:20:49 +02:00
Marko Viitanen bf06538f33 [inter] Change internal MV precision to "INTERNAL_MV_PREC" and add new type mv_t 2021-11-18 09:49:12 +02:00
Marko Viitanen c4a9d3dc83 [amvr] Add cmd line parameter for amvr and a field to the cu_array_t for setting it 
* Still hardcoded too QPEL
 2021-11-17 14:53:30 +02:00
Marko Viitanen 757772e8c4 [inter] Disable AMVR by default 
* Can be used to reduce cost on signalling motion vectors later
 2021-11-16 17:38:38 +02:00
Marko Viitanen d4902cc840 [inter] Implement Adaptive Motion Vector Resolution bits, the resolution still in fullpel 2021-11-16 17:18:29 +02:00
Marko Viitanen f6011cf850 [inter] Fix inter_pred_idc signalling 2021-11-10 12:54:33 +02:00
Marko Viitanen 907fa6a36a [inter] Fix how references are signalled for PU 2021-11-09 09:05:45 +02:00
Marko Viitanen 08766c0bb3 [inter] Fix max-merge usage 2021-10-25 11:25:23 +03:00
Marko Viitanen 57883369ca Change all the license texts in source headers and LICENSE file to 3-clause BSD, closes #302 
* All now have the same exact text string
 2021-10-13 15:22:46 +03:00
Marko Viitanen f68ba68fb2 Push HMVP item also when coding a skipped cu 2021-10-08 16:29:15 +03:00
Marko Viitanen 76a7294e35 Implement HMVP look-up-table functions 2021-10-08 16:29:14 +03:00
Marko Viitanen cb9f9381c3 [inter] Fix inter reconstruction, correct function was in wrong branch 2021-10-08 14:48:49 +03:00
Joose Sainio 3a73abd264 [jccr] disable jccr for blocks when tr-depth != depth, i.e. 64×64 2021-09-06 11:28:32 +03:00
Joose Sainio 072b84711a [jccr] fix 64×64 CUs 2021-09-06 11:28:20 +03:00
Joose Sainio 29d86aea84 [jccr] cmdline option 2021-09-06 11:28:08 +03:00
Joose Sainio 042b5078d8 [jccr] WIP initial implementation 
Add somekind of search for joint chroma residual coding.
Bitstream is currently correct but prediction is incorrect because the jccr
is actually not used in the search.

Hard coded to be enabled
 2021-09-06 11:28:08 +03:00
Marko Viitanen 5604b6f946 [cleanup] remove all crypto related stuff, fix warnings, move estimate.m to tools/ 2021-07-27 09:27:51 +03:00
Marko Viitanen 9e70707fba [alf] Add new wf_recon_jobs and change search/bitstream writing to use local coeff instead of state->coeff 2021-07-23 10:40:19 +03:00
Joose Sainio cfffd7166c Use correct context for calculating coeff costs for transform skip 2021-06-07 13:06:03 +03:00
Joose Sainio 2df94f6a17 Fix rd=3 2021-05-27 08:39:41 +03:00
Joose Sainio a998f3ed74 [transform-skip] Convert the HEVC transfrom skip to VVC 
For some reason transform skip uses QP MAX(52, QP) and the coeffs are
no longer shifted
 2021-04-30 10:55:23 +03:00
Joose Sainio 7ff904fd9d [transform-skip] Bitstream generation for transform-skip 2021-04-30 10:54:45 +03:00
Joose Sainio 2ab005692d Enable 4x4 intra CUs 2021-04-23 10:57:29 +03:00
Joose Sainio 1aaa95601c Merge remote-tracking branch 'remotes/kvz_github/master' into Fix-monochrome 
# Conflicts:
#	.gitlab-ci.yml
#	build/kvazaar_lib/kvazaar_lib.vcxproj.filters
#	src/cfg.c
#	src/encoder.h
#	src/kvazaar.h
#	src/rdo.c
 2021-04-23 10:56:50 +03:00
Arttu Makinen 2e7c342645 Implemented DCT2, DST7, and DCT8 transforms, and search for selecting transform for MTS. Using MTS results mismatch for luma component. 2021-02-02 11:09:43 +02:00
Arttu Makinen b9c3336f0e MTS bitstream encoding added for intra. Work with depths 0-3. 2021-01-18 20:44:36 +02:00
Marko Viitanen 26f4f45c6d Use correct pred_mode cabac models -> fixes inter cabac bits 2020-10-13 12:04:31 +03:00
Marko Viitanen fa25621c77 Force certain intra modes off 2020-10-09 08:44:40 +03:00
siivonek bc1206a4d3 Define qp_delta_min & max in global.h instead of calculating them locally. 2020-09-29 13:46:27 +02:00
Marko Viitanen bddfb47a55 Merge remote-tracking branch 'remotes/kvazaar_github/master' 2020-09-25 11:49:11 +03:00
siivonek 0f3ef786b9 Modify delta QP range assert so it will work with any valid bit depth. Modify VAQ code so it will clip the QP to a proper range which is dependent on bit depth 2020-09-22 20:15:23 +02:00
siivonek fe6f93a951 Fix delta QP range check assert. Add separate asserts based on bit depth. 2020-09-22 20:15:22 +02:00
Marko Viitanen 20b66c9949 Sync to VTM 8.2 and add separate height to last_sig coding 2020-04-29 08:52:38 +03:00
Marko Viitanen 86d76b19a4 Fix intra neighboring block selection and clean some unused code 2020-04-16 14:12:40 +03:00
Marko Viitanen e737a878a6 Fix split flags and remove an extra terminating bit 2020-04-07 09:57:30 +03:00
Kari Siivonen (TAU) c972ca9067 Add assert to check if deltaQP out of bounds. Clip adaptive QP to [-13, 12]. 2020-02-18 13:20:26 +02:00
Marko Viitanen 17a53230fd Code cleanup, remove unused arrays and remove tabs 2019-11-18 09:01:23 +02:00
Marko Viitanen a16efe6b52 Merge remote-tracking branch 'remotes/github_kvazaar/master' 
# Conflicts:
#	build/kvazaar_VS2013.sln
#	build/kvazaar_VS2015.sln
#	build/kvazaar_VS2017.sln
#	build/kvazaar_cli/kvazaar_cli.vcxproj
#	build/kvazaar_lib/kvazaar_lib.vcxproj
#	build/kvazaar_tests/kvazaar_tests.vcxproj
#	src/encode_coding_tree.c
#	src/encode_coding_tree.h
#	src/encoder_state-bitstream.c
#	src/inter.c
#	src/strategies/avx2/quant-avx2.c
 2019-08-22 15:12:01 +03:00
Marko Viitanen 01ea762c1f Fix coeff coding ad remove bdpcm flag -> CABAC bits match with VTM 6.0 2019-08-22 14:33:42 +03:00
Marko Viitanen 210af8adbe Remove joint_cb_cr flag and fix split_flag context selection 2019-08-22 11:23:24 +03:00
Marko Viitanen 48b8898e53 Fix CBF context init and use 2019-08-22 10:44:47 +03:00
Marko Viitanen db94ec1a84 Rename intra_mode_model -> intra_luma_mpm_flag_model and update the contexts 2019-08-19 15:17:25 +03:00
Marko Viitanen cd6be15e10 Fix context init to match VTM6.0 2019-08-19 13:57:31 +03:00
Marko Viitanen e644b03615 Fix headers to match VTM6.0rc1 2019-08-16 15:33:20 +03:00
Marko Viitanen 2e8a0d08f9 Fix mvp_idx_model initialization and use 2019-07-05 14:11:29 +03:00
Marko Viitanen 3fad4b0a98 Disable kvz_cabac_encode_aligned_bins_ep for now and add a ToDo message 2019-07-03 15:44:35 +03:00
Sami Ahovainio 3863064d90 Fixed bugs in split decision and coefficient coding. 2019-07-01 13:00:43 +03:00
Sami Ahovainio db5c0230e5 Fixed coefficient sign hiding 2019-06-20 16:26:01 +03:00
Sami Ahovainio b51254cafd Fixed significant coefficient group context calculation 2019-06-20 15:47:13 +03:00
Sami Ahovainio 5e0bea962c Fixed split context decision 2019-06-20 15:30:49 +03:00
Sami Ahovainio 3a9800d07d Fixed coefficient coding. Fixed headers to match VTM commit e65075531471a68632bc9252d607655a0feeabc6 2019-06-20 14:43:03 +03:00
Sami Ahovainio 2c78aa0642 Fixes to coeff coding. 2019-06-13 12:01:29 +03:00
Sami Ahovainio 3564b4829e Fixed split context decision. Modified intra mode initialization to match VTM version aa76fc5c04cf43390f43d63f9977bea8ee31997a. 2019-06-12 12:59:16 +03:00
Sami Ahovainio a8a53e15b5 Fixed headers to match VTM commit aa76fc5c04cf43390f43d63f9977bea8ee31997a. Added multi_ref_line flag coding. 2019-06-07 13:37:45 +03:00
Sami Ahovainio 8d2581e58c Fixed issue with kvz_go_rice_par_abs where passing a unsigned argument caused MIN function to return wrong value. Modified coefficient coding to match VTM 5.0. Some issues still remain. 2019-06-05 15:57:18 +03:00
Sami Ahovainio 4768ba0628 Minor fixes to header writing. Added contexts for multi_ref_line and BDPCM. Functions added for writing both in bitstream, but they are both disabled for now. 2019-05-29 13:00:19 +03:00
Sami Ahovainio 5b46fbd878 Added multi_ref_idx variable for intra coding (is 0 throughout the code for now). Modified prediction flag writing. Chroma pred flag remains unchanged (ToDo). Added bitstream debug printing on VERBOSE mode. 2019-05-21 12:28:05 +03:00
Sami Ahovainio ed4e218702 Updated coefficient coding to match VTM 5.0 2019-05-13 15:30:43 +03:00
Marko Viitanen 30a8a7b97c WIP fixing the last significant xy coding 2019-05-07 15:01:02 +03:00
Marko Viitanen 3bdc8ac8d3 Fix intra_chroma_pred_mode and cbf contexts 2019-03-26 09:10:09 +02:00
Marko Viitanen d15f58517f Changed intra coding to use 6 MPM, implemented merge sort and MPM selection 2019-03-20 15:20:31 +02:00
Marko Viitanen 80d6e4bf05 New split flag calculations 2019-03-20 09:07:58 +02:00
Eemeli Kallio 8f8e7bb53c Added possibility to reduce number of maximum number of merge candidates. 2019-02-12 09:21:03 +02:00
Pauli Oikkonen f186455619 Move encode_last_significant_xy out of strategy modules 
It's the exact same in both AVX2 and generic, and does not seem to
be worth even trying to vectorize
 2019-02-04 14:55:41 +02:00
Pauli Oikkonen c3a6f3112a Add generic strategy group for encode_coding_tree 2018-12-18 19:41:09 +02:00
Marko Viitanen e015d7eb2b Fix compiler warnings 2018-10-17 10:43:11 +03:00
Marko Viitanen 7c37f456f9 Fix implicit Qt split for p-frames 2018-09-26 12:00:18 +03:00
Marko Viitanen a437d4c508 Fixed intra chroma mode bitstream writing (chroma search not used) 2018-09-13 15:05:00 +03:00
Marko Viitanen 82de0fbee7 Switch intra search to use the actual 67 modes 2018-09-13 09:43:45 +03:00
Marko Viitanen 4aad2fa383 Fix intra mode writing 2018-09-12 10:34:58 +03:00
Marko Viitanen 20c96366ed fix kvz_context_get_sig_ctx_idx_abs() parameter for "type" -> decoding with VVC 2018-09-10 12:51:02 +03:00
Sami Ahovainio ce84407c69 Fixed coeff_remain writing to use the correct rice_param instead of using 0 all the time. 2018-09-07 11:24:24 +03:00
Sami Ahovainio 78ea24bcf1 Fixed sig_coeff_flag writing condition. 2018-09-06 15:48:45 +03:00