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228 commits

Author SHA1 Message Date
siivonek a0cfb625be [mrl] Fix extra ref line length. Fix error where un-initialized ref line index was passed. 2021-11-29 17:11:40 +02:00
siivonek b83d7687dc Fix assert. 2021-11-29 17:11:40 +02:00
siivonek 65cf515070 Fix MRL to work when inter coding is enabled. 2021-11-29 17:11:40 +02:00
siivonek 0dc25b86e2 Fix invalid memory read. 2021-11-29 17:11:40 +02:00
siivonek 9cce86ff61 Fix MRL behaviour on left LCU edge. Pass additional left edge reference buffers to reference building for MRL. 2021-11-29 17:11:39 +02:00
siivonek ddd0474c21 Fix filter error in block reconstruction when MRL is used. Disable PDPC during block reconstruction if MRL is used. Fix error in reference building. 2021-11-29 17:11:39 +02:00
siivonek 231c6f3e72 Fix top left reference building. 2021-11-29 17:11:39 +02:00
siivonek 54646e7be7 Disable intra reference filtering if MRL is used. 2021-11-29 17:11:39 +02:00
siivonek eb32f40bd9 Another fix for reference building. 2021-11-29 17:11:39 +02:00
siivonek b0a4f3345a Fix top left reference building when MRL enabled. Fix reference line extension when MRL enabled. 2021-11-29 17:11:38 +02:00
siivonek c616d3bf8a Fix the inner case of reference building when MRL is used. 2021-11-29 17:11:38 +02:00
siivonek a2a1a2a1a8 Fix mistakes in MRL related reference building. 2021-11-29 17:11:38 +02:00
siivonek 54e5a2181d [mrl] Fix rebase mistake. Disable use of PDPC if MRL is used. 2021-11-29 17:11:28 +02:00
siivonek 511ce4991b [mrl] Pass multi_ref_idx to generic angular and DC prediction funcs. Fix some outdated comments. 2021-11-29 17:02:27 +02:00
siivonek ea04feaaca Add MRL handling to reference building. 2021-11-29 16:59:55 +02:00
Marko Viitanen 3fda2dd6c8 [cleanup] Fix some warnings 2021-11-29 16:31:09 +02:00
Joose Sainio ce175c503f [cclm] remove unnecessary calculation of the downsample luma reference 2021-11-26 08:12:37 +02:00
Joose Sainio 85ff5f23b1 [cclm] Fix accessing elements beyond the CU array 
# Conflicts:
#	src/intra.c
 2021-11-26 08:12:25 +02:00
Joose Sainio 80ddb60ccf [cclm] fix cclm when deblocking is enabled 2021-11-26 08:12:25 +02:00
Joose Sainio f030158703 [cclm] Fix search and parameter generation for CCLM 2021-11-26 08:12:17 +02:00
Joose Sainio d9875a3d92 [cclm] fix trying cclm on the upper level 2021-11-26 08:11:54 +02:00
Joose Sainio 7187678526 [cclm] Only do cclm search when it is enabled and add test for cclm 2021-11-26 08:11:53 +02:00
Joose Sainio 70f6afff4f [cclm] Search should be working 
still has duplicate code and inefficiencies, but the actual search *should*
be working.
 2021-11-26 08:09:54 +02:00
Joose Sainio 91877ef2c4 [cclm] fix condition for selecting the data from frame buffer and not ctu 2021-11-26 08:09:54 +02:00
Joose Sainio ecc55c9edf [cclm] align ref pixel generation code and add comments 2021-11-26 08:09:53 +02:00
Joose Sainio 677bf1edcb [cclm] linear transform 2021-11-26 08:09:53 +02:00
Joose Sainio 4e8c9043a1 [cclm] CCLM parameter calculation *should* work correctly 2021-11-26 08:09:53 +02:00
Joose Sainio 93c02644c8 [cclm] WIP fix parameter calculation and add calling to the functions 2021-11-26 08:09:53 +02:00
Joose Sainio ef5a205faa [cclm] WIP: initial implementation of the cclm parameter calculation function 2021-11-26 08:09:52 +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 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
Ari Lemmetti c6b33c7b92 [SIMD] Move PDPC condition out of strategy 2021-09-06 21:20:51 +03:00
Ari Lemmetti 46cf9b6871 [SIMD] Make strategy out of PDPC for planar and DC 2021-09-06 21:20:51 +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 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 3516972237 [LMCS] Move LMCS mapping / inverse to the source LCU data 2021-05-18 21:22:22 +03:00
Marko Viitanen 178d62bde3 [LMCS] Move LMCS data structures under the frame 2021-05-12 11:42:34 +03:00
Marko Viitanen 0c5e1db0fa Fix wpp chroma bug 2020-12-15 22:59:22 +02:00
Marko Viitanen 071fe7fd51 Limit the top-right intra references when wpp is turned on 
Chroma hash still fails.
 2020-12-15 22:33:32 +02:00
Marko Viitanen bddfb47a55 Merge remote-tracking branch 'remotes/kvazaar_github/master' 2020-09-25 11:49:11 +03:00
Ari Lemmetti f31dddc019 Bypass inverse quantization and inverse transform when trying early skip 2020-04-10 16:02:09 +03:00
Marko Viitanen 94d89f03c7 Added cfg variable intra_smoothing_disabled and some cleanup 2019-11-20 08:38:33 +02:00
Pauli Oikkonen 979d66031c Create a strategy out of intra_pred_filtered_dc 2019-11-19 14:50:31 +02:00
Marko Viitanen 28dc4fa2ed Fix intra MPM selection 2019-09-05 09:39:13 +03:00
RLamm 60be6d411c Intra filtering fixed at least for luma. All intra modes output valid luma (hashes match), but chroma is still broken. 2019-08-30 16:14:00 +03:00
RLamm 83ac39094a Use new PDPC filtering for planar and DC modes 2019-08-29 12:51:34 +03:00
Ari Lemmetti 2343958a14 Fix transform split for small luma blocks 2019-08-24 21:50:17 +03:00
Ari Lemmetti 800fc8644d Reset CBFs because CBFs might have been set earlier for depth earlier. 2019-08-24 21:49:33 +03:00