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105 commits

Author SHA1 Message Date
Marko Viitanen f14ea35ec9 Rename kvz_ to uvg_ 2022-04-28 14:18:09 +03:00
siivonek 55e4091030 [mip] Fix MIP cabac write. 2022-02-09 12:55:16 +02:00
siivonek 2daa8ad537 [mip] Implement cabac write. 2022-02-09 12:55:16 +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
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 d4902cc840 [inter] Implement Adaptive Motion Vector Resolution bits, the resolution still in fullpel 2021-11-16 17:18:29 +02:00
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
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
Joose Sainio 7ff904fd9d [transform-skip] Bitstream generation for transform-skip 2021-04-30 10:54:45 +03:00
Arttu Mäkinen 8f34685a8f Merge branch 'master' into 'mts' 
# Conflicts:
#   src/cfg.c
#   src/kvazaar.h
 2021-02-10 13:05:18 +02:00
Arttu Makinen 2786e8f0e2 Fix of problems that appeared with rebase. 2021-01-05 11:43:15 +02:00
Arttu Mäkinen 7250f4549b Merge fixes. 2020-12-30 15:12:32 +02:00
Arttu Mäkinen b04bb66160 Adjustments and cleaning. 
WIP
 2020-12-30 15:09:10 +02:00
Arttu Makinen 377aa989ab Updated to VTM6.1. 
Done according to all #ifs enabled
 2020-12-30 14:27:15 +02:00
Arttu Makinen 05495bb555 Not working. All the functions done. 
Heap corruption occur during debugging.
 2020-12-30 14:22:30 +02:00
Arttu Mäkinen 236224dbb9 Broken version with header mismatch 2020-12-30 14:07:34 +02:00
Arttu Makinen bc8507cc8d MTS context. 2020-12-18 18:35:11 +02:00
Marko Viitanen f4948dda6f Fix array size for bdpcm_mode[] 2020-10-13 12:51:20 +03:00
Marko Viitanen 26f4f45c6d Use correct pred_mode cabac models -> fixes inter cabac bits 2020-10-13 12:04:31 +03:00
Marko Viitanen 3c7eb55292 Disable output of cabac debug when in "count only" mode 
- Some code cleanup
 2020-10-09 08:45:43 +03:00
Marko Viitanen a0af87bdc0 Update contexts to match VTM 8.0 2020-03-30 14:34:50 +03:00
RLamm 30d5df40c5 Custom headers for the distributed coding 2020-01-29 15:54:49 +02:00
Marko Viitanen 466d8772b0 Apply JVET_P0170_ZERO_POS_SIMPLIFICATION in coeff bypass coding 2019-11-19 14:32:38 +02:00
Marko Viitanen 3df2642b03 Fix qt cbf context init value 2019-11-19 13:27:36 +02:00
Marko Viitanen 17a53230fd Code cleanup, remove unused arrays and remove tabs 2019-11-18 09:01:23 +02:00
Marko Viitanen 91528f3292 Update contexts 2019-11-14 13:46:51 +02:00
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 3de198d2db Sync contexts with VTM6.0 2019-08-19 09:39:59 +03:00
Marko Viitanen 2e8a0d08f9 Fix mvp_idx_model initialization and use 2019-07-05 14:11:29 +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
Marko Viitanen 8282a18c36 Fixed headers and NAL writing to match the latest VTM master 988c22cbb9c58584cac3ef0ec7794cafbea6dfd6 2019-05-29 16:18:35 +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
Marko Viitanen 36eab9c170 New cabac context models with "rate" 2019-03-27 12:38:19 +02:00
Marko Viitanen 3bdc8ac8d3 Fix intra_chroma_pred_mode and cbf contexts 2019-03-26 09:10:09 +02:00
Marko Viitanen f3acd245ae New cabac coding function: kvz_cabac_encode_trunc_bin 2019-03-20 15:17:54 +02:00
Marko Viitanen 052080747e New CABAC functions 2019-03-20 09:06:26 +02:00
Marko Viitanen 63760ca0cf Use kvz_cabac_bins_verbose flag to control cabac debug printing 2018-09-26 12:01:23 +03:00
Marko Viitanen a7ca09108c Improve CABAC debugging by including similar info as in VTM 2018-09-10 11:00:00 +03:00
Marko Viitanen 49a116ed3a Bugfix correct array sizes for cu_ctx_last_x/y 2018-08-30 16:14:08 +03:00
Marko Viitanen 4429e0b89d Expand cu_sig_coeff_group_model according to VVC 2018-08-29 16:20:34 +03:00
Sami Ahovainio 578122ed43 Context changes for chroma pred modes. BT flag init and chroma pred mode init moved inside a loop. 2018-08-29 16:00:08 +03:00
Marko Viitanen 7f119e8bdd Added new ctx models for sig, parity and gtx, removed models for one and abs 2018-08-29 15:57:40 +03:00
Marko Viitanen 46d02c1734 Implemented JVET-K0072 based cbf context selections 2018-08-29 10:12:07 +03:00
Sami Ahovainio 5baab86597 Added BT split flags 2018-08-14 15:28:06 +03:00
Marko Viitanen 90174f1143 Add more values to cabac debugging 2018-07-27 13:59:54 +03:00
Marko Viitanen c6572d644f Updated split_flag initialization to support Large CTUs in VVC 2018-07-27 12:32:45 +03:00