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341 commits

Author SHA1 Message Date
siivonek 2e8f008de4 [isp] Redo call hierarchy to include x, y coordinates. 2023-08-14 12:17:24 +03:00
siivonek 39f30563c5 [isp] Fix chroma width error when writing cu loc. Remove redundant IPS mode checks. 2023-08-14 12:16:42 +03:00
siivonek 56ebea7358 [isp] Set cbfs for isp splits after search. Add helper function for isp split number. 2023-08-14 12:16:40 +03:00
siivonek bbb8faea98 [isp] Modify encode transform coeff func to handle non-square blocks, use cu_loc_t where possible. Fix mistake in mts idct generic. 2023-08-14 12:16:38 +03:00
siivonek 7062697beb [isp] Resolve TODOs. Make scan order tables const. 2023-08-14 12:16:37 +03:00
siivonek f8641f7436 [isp] Fix assert. Implement coef cost calculation for isp splits. 2023-08-14 12:16:35 +03:00
siivonek 031a758d6c [isp] Count isp cbfs. 2023-08-14 12:16:01 +03:00
siivonek 8d914ce849 [isp] Implement coefficient encoding for isp splits. Make get_split_dim non static, it was needed elsewhere after all. 2023-08-14 12:15:59 +03:00
siivonek 573ecf80e3 [isp] Move can_use_lfnst_with_isp to intra.c. Remove duplicate functions. Move isp related functions from search to intra. Make isp_split_dim static. Move isp related defines from search to intra. 2023-08-14 12:15:58 +03:00
siivonek 318d925028 [isp] Add new convert_to_log2 table. Change all instances which used old convert_to_bit table to change dimensions into log2. 2023-08-14 12:15:55 +03:00
siivonek 06532dce02 [isp] Implement ISP search and partitioning. Add helper function for constructing cu_loc types. WIP stuff for transform. 2023-08-14 12:15:40 +03:00
siivonek ec4909095c [isp] Do not filter references if ISP is used. 2023-08-14 12:15:38 +03:00
siivonek 96df3ffd64 [isp] Change function calls to cu_loc_t. 2023-08-14 12:15:38 +03:00
siivonek 9406c5c31d [isp] Modify generic intra pred functions to handle non-square blocks. 2023-08-14 12:15:37 +03:00
Joose Sainio b4ab9debf1 [lfnst] fix lfnst with cclm 2022-06-28 15:32:34 +03:00
Joose Sainio a0dd412811 [cclm] fix cclm bound calculation 2022-06-28 15:32:32 +03:00
Joose Sainio 75e500da10 [lfnst] LFNST working with dual tree 2022-06-28 15:32:32 +03:00
Joose Sainio 345c50ecee [dual-tree] rename kvz_ to uvg_ 2022-06-28 15:32:30 +03:00
Joose Sainio b8215baa30 [dual-tree] Fix CCLM+dual tree 2022-06-28 15:32:30 +03:00
Joose Sainio ed8496e57e [dual-tree] Matches except for cutoff bottom CTUs for forced depth=1 2022-06-28 15:32:28 +03:00
Joose Sainio abd00d04a1 [dual-tree] Still not working but bitstream valid 2022-06-28 15:32:28 +03:00
Joose Sainio 882b00068b [intra] Perform intra chroma search before the mode is selected 2022-06-28 15:29:20 +03:00
Joose Sainio 835b7fa736 [test] Add capability for testing the consistency of the cabac state 2022-06-28 15:28:06 +03:00
Joose Sainio 6d080b215c [intra] WIP: improve search 2022-06-28 15:22:20 +03:00
Pascal Massimino 055b813bb3 Fix several compile errors: 
src/search_inter.c:1210: implicit conversion from 'int' to 'int16_t'
                           was truncating constants.
  src/intra.c:511: const qualifier discarded
 2022-06-09 17:49:59 +02:00
Joose Sainio 153afc6739 Merge branch 'improve-intra-search' 2022-05-30 13:35:46 +03:00
Marko Viitanen f14ea35ec9 Rename kvz_ to uvg_ 2022-04-28 14:18:09 +03:00
Joose Sainio 0381d7d779 Move 4x4 chroma tu info to bottom right cu when intra is split into 4x4 2022-04-21 09:46:54 +03:00
Joose Sainio f4dc3ab43b Fix jccr and chroma mode search 2022-04-15 11:39:18 +03:00
Joose Sainio abcf2a12b8 Fix setting chroma mode to planar for mip pus 2022-04-15 11:39:17 +03:00
Joose Sainio 6aa8240db0 Fix test_external_symbols 2022-04-15 11:39:16 +03:00
Joose Sainio 88c01b6d32 Fix warnings/errors 2022-04-15 11:39:16 +03:00
Joose Sainio b093248ca7 Maybe working for regular intra search 2022-04-15 11:39:16 +03:00
Joose Sainio f7563076cb WIP 2022-04-15 11:39:15 +03:00
Joose Sainio 00acf661cf WIP: intra prediction generation from a singular function 2022-04-15 11:39:15 +03:00
Joose Sainio e74ea38673 WIP: initial structs etc. 2022-04-15 11:39:15 +03:00
Joose Sainio 57cd9bd97e minor fixes 2022-03-31 12:11:33 +03:00
Joose Sainio 99ddc209fc Fix cclm when tiles are enabled 2022-03-25 10:20:44 +02:00
Joose Sainio 2050de8891 Fix cclm prediction generation for depth 0 2022-03-25 08:54:31 +02:00
Joose Sainio a88553b206 fix jccr and improve intra parameter passing 2022-03-24 11:11:33 +02:00
Joose Sainio 0dd7646a34 Fix mip context calculation for P and B slices 2022-03-10 10:48:37 +02:00
siivonek fa963234a8 [mip] Fix CI error. Const modifier in wrong place. 2022-02-16 17:14:26 +02:00
siivonek 9b04a6f302 [mip] Combine mip mode search loop into the original intra mode search loop. Some code clean up. 2022-02-15 11:24:01 +02:00
siivonek ac45a5299c [mip] Add define for number of mip modes. Fix mip cost calculation. If mip is enabled, the cost of writing of mip flag must always be included. Some code cleanup. 2022-02-10 02:31:13 +02:00
siivonek 09f3af81c6 [mip] Improve mip flag context function. 2022-02-10 00:41:20 +02:00
siivonek 769703ea71 [mip] Fix mpm mode selection. When neighboring CU uses MIP, signaled intra mode must be planar. Fix chroma reconstruction when MIP is enabled. Only allow MIP to be used if chroma scheme is 444. Otherwise use planar mode. 2022-02-09 12:55:18 +02:00
siivonek e8ef0d2b28 [mip] Fix undefined behaviour error in CI test. 2022-02-09 12:55:17 +02:00
siivonek fcde90fbe0 [mip] Change kvz_pixel to int inside MIP implementation since some temp values could be negative. Add define for intra reference line length. Fix bug where wrong intra mode was passed to recon after search. 2022-02-09 12:55:17 +02:00
siivonek df5cbbe82f [mip] Fix issue with invalid MIP modes written into cabac. Fix Mip mode cost estimation. Implement function to derive mip flag context id. Fix some asserts. Replace floor log 2 implementation with existing kvz math function. 2022-02-09 12:55:17 +02:00
siivonek 8aea4f67f7 [mip] Fix reference indexing error. 2022-02-09 12:55:17 +02:00
siivonek 0cf89e9516 [mip] Fix CI errors. 2022-02-09 12:55:16 +02:00
siivonek d5e2bbd824 [mip] Fix things according to comments. Fix asserts. Remove MIP from chroma recon and search calls. WIP mip mode cost calculation. 2022-02-09 12:55:16 +02:00
siivonek 59a86f339e [mip] Implement MIP search. 2022-02-09 12:55:16 +02:00
siivonek e672f9b24a [mip] Implement MIP functions. 2022-02-09 12:55:15 +02:00
siivonek cb2ccce753 [mip] WIP Implement mip functions. 2022-02-09 12:55:15 +02:00
siivonek 3bbef3dff6 [mip] Add mip weight matrices. 2022-02-09 12:55:15 +02:00
siivonek 746ae8ab85 [mip] WIP Implement mip functions. 2022-02-09 12:55:15 +02:00
Marko Viitanen c6b9e19b2f [mrl] Fix kvz_intra_build_reference_inner() top reference building for mrl 2021-12-08 15:00:27 +02:00
Marko Viitanen 05e55f7fea [mrl] Simplify and fix kvz_intra_build_reference_inner() for mrl cases 2021-12-08 14:39:47 +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
siivonek 54505e0250 [mrl] Fix warnings. 2021-11-29 20:55:39 +02:00
siivonek 675e8b2d83 [mrl] Fix extra reference length in LCU bottom edge. Disable trace origins in valgrind test. 2021-11-29 17:11:41 +02:00
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