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528 commits

Author SHA1 Message Date
Marko Viitanen f14ea35ec9 Rename kvz_ to uvg_ 2022-04-28 14:18:09 +03:00
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 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 b8a8bce55a [mip] Fix MIP bit cost calculation. 2022-02-09 12:55:17 +02:00
siivonek a4366dbcc5 [mip] Fix error which caused asan CI test to fail. Was caused by an uninitialized intra CU mip value. 2022-02-09 12:55:16 +02:00
siivonek 6b33957978 [mip] Implement MIP bit cost calculation. 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
Jaakko Laitinen 25a8a40de0 Merge branch 'deblock_fix' into 'master' 
[Deblock] Fix deblock when using inter

See merge request cs/ultravideo/vvc/uvg266!8
 2021-12-31 14:41:06 +02:00
Jaakko Laitinen 9e95b16368 [Deblock] Fix chroma deblocking issues when inter is enabled 
Added cbf_copy() calls for chroma components in the lcu_fill_cbf() function since deblocking now uses that information for chroma as well.
 2021-12-10 15:30:47 +02:00
siivonek 236265a1f4 [mrl] Implement MRL bitcost calculation. 2021-12-09 16:43:25 +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 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 65cf515070 Fix MRL to work when inter coding is enabled. 2021-11-29 17:11:40 +02:00
siivonek a5dc2a3ce1 Disable MRL when copying best mode from top left CU. 2021-11-29 17:02:26 +02:00
Marko Viitanen e662a2747b Merge branch 'tile_fixes' 2021-11-26 14:30:05 +02:00
Joose Sainio 385e91399a [intra rdo] Raise maximum rd level to 4 
Separate the rd option for chroma intra mode search from the full intra
mode search, i.e., rd=3 enables chroma mode search and rd=4 enables full
intra mode search.
 2021-11-26 08:12:37 +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 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
Marko Viitanen 62250a692d [tiles] Move HMVP from state->frame to state->tile->frame, so each tile has own lut 2021-11-25 20:21:13 +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 6944437e98 Disable top-right CU copy to LCU when WPP is used, since it's not available 2021-11-08 09:43:53 +02:00
Marko Viitanen aea4e349f5 [inter] Implement HMVP LUT updates during the search 2021-11-05 13:13:11 +02:00
Marko Viitanen 112ce66259 [inter] Disable merge and skip modes -> inter working 2021-10-25 11:26:07 +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
Joose Sainio 276f0bf006 [jccr] fix undefined behaviour that did not really affect anything 2021-09-06 11:28:33 +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 dee8a167e4 Clean up entropy tables and some unused code / comments 2021-08-17 10:31:14 +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
Marko Viitanen 4594bf0ca8 Merge branch 'lmcs_chroma' 2021-06-02 15:05:04 +03:00
Marko Viitanen 5babb14ee7 [LMCS] Use chroma scaling 2021-06-01 12:17:03 +03:00
Joose Sainio f9de8ebc4f Merge branch 'master' into '4x4-rd' 
# Conflicts:
#   src/encoder.c
#   tests/test_intra.sh
 2021-05-28 11:43:55 +00:00
Marko Viitanen ddea6d73c9 [LMCS] Fix blank references in some cases by selecting between source_lmcs and source in init_lcu_t() 2021-05-28 10:57:25 +03:00
Marko Viitanen 3dae3f072e [LMCS] Actually allocate the source_lmcs and rec_lmcs 2021-05-25 14:27:21 +03:00
Marko Viitanen dbc7fd48bf [LMCS] Initialize some m_reshapeCW values to avoid division by zero 2021-05-24 18:57:37 +03:00
Marko Viitanen 4cd5bc38a1 [LMCS] Luma mapping working after some rework, have to keep the reconstruction in the mapped domain 2021-05-24 17:23:17 +03:00
Marko Viitanen 88bec75306 [LMCS] keep the original reference data intact and keep lcu.rec in LMCS domain 2021-05-20 16:40:49 +03:00
Marko Viitanen 3516972237 [LMCS] Move LMCS mapping / inverse to the source LCU data 2021-05-18 21:22:22 +03:00
Joose Sainio 34fddeb85d Re-enable LUMA_MULT and CHROMA_MULT 2021-05-07 14:20:48 +03:00
Joose Sainio 132a8b3d96 Try to fix rd=0 for 4x4 blocks 2021-05-07 09:30:12 +03:00
Joose Sainio 0cc1bf197f Add monochrome tests and fix monochrome 2021-04-23 13:50:09 +03:00
Joose Sainio a12f99b7a3 Fix deblocking for luma 2021-04-23 10:57:29 +03:00
Joose Sainio 2ab005692d Enable 4x4 intra CUs 2021-04-23 10:57:29 +03:00