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104 commits

Author SHA1 Message Date
Jaakko Laitinen b2ddba38c2 Set correct size for pu-depth min/max data structure 2020-03-19 09:29:43 +02:00
Jaakko Laitinen af3d559d8d Let pu-depth be defined per gop-layer 2020-03-17 17:57:18 +02:00
Arttu Ylä-Outinen d757a832c2 Change GOP QP offset handling to match HM 
Adds fields qp_model_scale and qp_model_offset to kvz_gop_config and
intra_qp_offset to kvz_config.
 2020-02-15 22:36:56 +02:00
Ari Lemmetti 9a0236bb4e Add option 'zero-coeff-rdo' 2020-02-04 21:26:29 +02:00
RLamm 76e3249754 Changed parameter "slicer" to "partial-coding" to avoid confusion. 2020-01-31 14:22:32 +02:00
RLamm 30d5df40c5 Custom headers for the distributed coding 2020-01-29 15:54:49 +02:00
mercat 2bca507abe Clean version of machine learning constraint code. (ICIP paper) 2019-09-11 16:12:06 +03:00
Ari Lemmetti 4097331fd6 Early skip 2019-07-09 15:59:31 +03:00
Pauli Oikkonen f5f70e7bc5 Merge branch 'sad-optimization' 2019-04-15 19:02:01 +03:00
Eemeli Kallio 8f8e7bb53c Added possibility to reduce number of maximum number of merge candidates. 2019-02-12 09:21:03 +02:00
Pauli Oikkonen 760bd0397d Pad the image buffer by 64 bytes from both ends 
This will be necessary for an efficient and straightforward
implementation of hor_sad for blocks over 16 pixels wide, because they
cannot use the shuffle trick because inter-lane shuffling is so hard to
do
 2019-02-04 20:41:40 +02:00
Marko Viitanen a5a10a33c3 Enable --scaling-list parameter and add to the documentation 2018-11-19 10:47:30 +02:00
Marko Viitanen 954f07e3d7 Add --(no-)open-gop option 2018-10-02 10:05:32 +03:00
Ari Lemmetti 2fdcc2b79d Add option --set-qp-in-cu 2018-09-03 08:32:45 +03:00
Arttu Ylä-Outinen c438bb4a19 Add an option to skip CABAC for residual costs 
Adds command line option --fast-residual-cost=<limit>. When QP is below
the limit, estimates the cost of coding the residual coefficients from
the sum of absolute coefficients. Skipping CABAC is not worth it with
high QPs because there are fewer coefficients so CABAC is not as slow.
 2018-07-16 12:31:20 +03:00
Ari Lemmetti 4fb1c16c61 Add early termination for intra rdo when a zero coefficient block is found. 2018-06-08 21:03:07 +03:00
Miika Metsoila e8e0e7596a Add a step-cutoff parameter for motion estimation search 2017-12-22 14:04:25 +02:00
Miika Metsoila b923b63b42 Add diamond search 2017-12-12 14:40:14 +02:00
Miika Metsoila 57cf92d35f Implement level's bitrate limit checking during encoding 2017-11-28 16:19:44 +02:00
Miika Metsoila 021fb27787 Add high-tier flag 2017-11-20 16:05:28 +02:00
Miika Metsoila fb4d0c3cf2 Move level argument parsing to the correct place and give it initial values 2017-11-03 15:47:35 +02:00
Timothe FRIGNAC 3a1ab54ff0 Fixed memory leaks 2017-08-31 11:51:41 +02:00
Timothe FRIGNAC 2e130912cb Add --key opt 2017-08-28 17:15:13 +02:00
Eemeli Kallio 8674c0f5ee Added paremeter for band and edge sao. 2017-08-11 11:57:09 +03:00
Arttu Ylä-Outinen ee3d4d0e78 Add adaptive QP for 360 degree video 
Adds option --erp-aqp for enabling adaptive QP for 360 degree video with
equirectangular projection. When projected into a spherical surface,
the middle part of the video covers relatively larger area than the top
and bottom parts. Enabling --erp-aqp sets up a ROI delta QP array which
uses higher QPs for the top and bottom of the video and lower QPs for
the middle part.
 2017-05-11 12:31:53 +03:00
Arttu Ylä-Outinen 79cb3a2fd3 Permit negative QP deltas in ROI 
Delta QPs should not be arbitrarily restricted to positive values.
 2017-05-11 12:13:47 +03:00
Pierre-Loup Cabarat 2b8ce5e47c Add intra prediction modes encryption 2017-03-06 17:27:39 +01:00
Marko Viitanen d65d2ec88d WIP: add list of POCs used in the image when pushing to reference 2017-02-13 15:19:22 +02:00
Arttu Ylä-Outinen e78a8dfcf5 Copy the kvz_config passed to encoder_open 
The kvz_config struct is created by the user but kvazaar keeps a pointer
to it. It is easy to break things by modifying the configuration outside
kvazaar. In addition, kvazaar modifies the struct even though it is has
a const modifier.

This commit changes the field cfg in encoder_control_t to be a copy of
the kvz_config struct instead of a pointer, removing modifications to
the const struct and allowing users to do whatever they want with it
after opening the encoder.
 2017-02-09 13:23:54 +09:00
Ari Koivula 52904d3e9f Add --slices=tiles and --slices=wpp 
This encapsulates tiles or WPP rows into their own slices, making
it possible to send them as soon as they are done, instead of waiting
for the other substreams to finish and coding the substream offsets
in the slice header.
 2017-01-31 15:44:23 +02:00
Ari Koivula 4a0121ac42 Add --roi parameter 
Adds region of interest coding capability.

Works by reading a file of delta QP values which will then be applied
to each frame at LCU level.
 2017-01-26 09:14:14 +02:00
Arttu Ylä-Outinen 5fb7afe8c4 Add --implicit-rdpcm command line parameter. 
Makes it possible to use lossless coding without implicit residual DPCM.
 2016-10-03 20:01:55 +09:00
Ari Koivula 16790c9f15 Remove number of references from --gop=lp syntax 
The number of references should be part of the presets, so gop should
be defined separately.
 2016-09-29 00:03:19 +03:00
Ari Koivula 032ed30ff4 Add chroma format support to kvz_picture 
Add picture_alloc_csp to libkvz api to allocated pictures with chroma
format different from 420.
 2016-08-24 19:20:53 +03:00
Ari Koivula 48ccc26839 Add --input-format and --input-bitdepth 
Adds reading of 10 bit input for 10-bit encoding.
 2016-08-24 19:20:53 +03:00
Eemeli Kallio d20ac03ca2 Added --rdoq-skip option 2016-08-18 12:17:53 +03:00
Marko Viitanen f40907260d Added config parameter for TMVP and cmdline option --no-tmvp 
- Enabled by default
 - Cannot be used with GOP at the moment
 2016-08-10 14:09:29 +03:00
Arttu Ylä-Outinen 23e7d9bb37 Add --lossless command line parameter. 2016-08-03 14:25:08 +09:00
Eemeli Kallio 5af6ab320c Merge branch 'me_early_terminate' 
Conflicts:
	configure.ac
	src/cfg.c
	src/cli.c
	src/kvazaar.h
	src/search_inter.c
 2016-06-14 15:03:35 +03:00
Eemeli Kallio 43c7778b82 Updated version number. 2016-06-14 10:53:04 +03:00
Eemeli Kallio e4f1a74512 Added early termination option for motion estimation. 
Conflicts:
	src/search_inter.c
 2016-06-13 16:20:35 +03:00
Wassim Hamidouche 76cb6dc6c2 add check flags 2016-06-07 10:54:26 +02:00
Ari Koivula 60ea8a359f Add --crypto parameter 2016-06-07 10:31:40 +02:00
Ari Koivula a1c772b696 Merge pull request #136 from MrAsura/cu-split-termination 
Cu split termination

Closes #133.
 2016-05-10 17:22:08 +03:00
Jaakko Laitinen 7010526b1d Removed tabs. 2016-05-10 15:52:44 +03:00
Jaakko Laitinen 0d361d5bc7 Moved cu split termination from a pre-processor to a input parameter. 2016-05-10 14:15:41 +03:00
Ari Koivula f51a68b6fa Add different sizes of search window for full search 2016-04-21 15:11:35 +03:00
Ari Koivula 61fc3e87ba Run include-what-you-use fix_includes.py fix_includes.py 
The includes should make more sense now and not just happen to compile
due to headers included from other headers.

Used a modified version of IWYU. Modifications were to attribute int8_t
and so on to stdint.h instead of sys/types.h and immintrin.h instead of
more specific headers.

include-what-you-use 0.7 (git:b70df35)
based on clang version 3.9.0 (trunk 264728)
 2016-04-01 17:46:55 +03:00
Ari Koivula 883448b8fb Add --hash parameter 
Allows decoded picture hash to be selected among none and checksum.
 2016-03-18 05:20:15 +02:00
Ari Koivula b1adf1576a Add --mv-constraint=frametilemargin 
Add an even stricter motion vector constraint to prevent motion vectors
to fractional pixel positions that would need pixels outside the tile.
 2016-02-29 19:18:14 +02:00