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Author SHA1 Message Date
Marko Viitanen 5604b6f946 [cleanup] remove all crypto related stuff, fix warnings, move estimate.m to tools/ 2021-07-27 09:27:51 +03:00
Marko Viitanen 99a2b0384d [cleanup] remove some warnings 2021-07-26 11:42:19 +03:00
Marko Viitanen 0cad1ac3c9 [mts] Add a comment about idct8/idst7 16x16 being unoptimized 2021-07-21 14:02:23 +03:00
Marko Viitanen d5ef036d35 [mts] change mts_subset tables back to static 2021-07-21 13:54:59 +03:00
Marko Viitanen 60caf2c378 [mts] fix 32x32 idst/idct 2021-07-21 13:44:25 +03:00
Marko Viitanen c2cd5fb98e [mts] replace AVX2 DST7/DCT8 16x16 with unoptimized for now 2021-07-21 13:38:17 +03:00
Marko Viitanen 7e089f518d [mts] add optimized versions of DCT8 and DST7, inverse not yet working properly 
* Includes new unit tests for the mts
 2021-07-21 11:53:15 +03:00
Marko Viitanen 7f67009511 Fix MD5 calculations from HEVC to VVC way 2021-06-24 15:03:29 +03:00
Marko Viitanen c004735821 [LMCS] Fix casting of the chroma scaled residual 2021-06-18 09:35:06 +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 dbc7fd48bf [LMCS] Initialize some m_reshapeCW values to avoid division by zero 2021-05-24 18:57:37 +03:00
Marko Viitanen 73ac3b68bf [LMCS] add missing header in quant-avx2.c 2021-05-24 17:25:38 +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
Joose Sainio cfd7d2666b slightly optimize intra-generic.c 2021-05-14 10:23:37 +03:00
Joose Sainio 7674e94fd1 [rdoq] transform skip RDOQ 
Copy the implementation from VTM
 2021-05-03 12:52:10 +03:00
Joose Sainio d2b9893bb7 [transform skip] Fix misunderstanding that caused TS to use QP 52>= 2021-04-30 10:55:23 +03:00
Joose Sainio a998f3ed74 [transform-skip] Convert the HEVC transfrom skip to VVC 
For some reason transform skip uses QP MAX(52, QP) and the coeffs are
no longer shifted
 2021-04-30 10:55:23 +03:00
Joose Sainio 2ab005692d Enable 4x4 intra CUs 2021-04-23 10:57:29 +03:00
Joose Sainio 1aaa95601c Merge remote-tracking branch 'remotes/kvz_github/master' into Fix-monochrome 
# Conflicts:
#	.gitlab-ci.yml
#	build/kvazaar_lib/kvazaar_lib.vcxproj.filters
#	src/cfg.c
#	src/encoder.h
#	src/kvazaar.h
#	src/rdo.c
 2021-04-23 10:56:50 +03:00
Joose Sainio e8eab326fb Update context selection to match VVC 2021-04-23 10:51:01 +03:00
Joose Sainio b2076d3b39 Enable chroma scaling 
WIP: user defined scaling array
 2021-03-16 10:31:26 +02:00
Joose Sainio 412781db41 [scalinglist] Fix quant-generic 2021-03-09 10:42:40 +02:00
Joose Sainio 30e573c261 [scalinglist] WIP: Update scalinglist for VVC 
Seems to work when rdoq is enabled but not when it is disabled
 2021-03-09 09:51:49 +02:00
Ari Lemmetti dad3d6818e Only read left and right border pixels if necessary 2021-03-08 22:36:10 +02:00
Ari Lemmetti b72ab583b4 Handle "don't care" rows in the end separately 2021-03-08 22:36:09 +02:00
Ari Lemmetti 33295bf350 Use AVX2 luma interpolation for SMP and AMP as well 2021-03-08 22:36:09 +02:00
Ari Lemmetti 7ce68761c2 Add a reminder to fix a rare case for bipred 2021-03-08 22:36:09 +02:00
Ari Lemmetti 475f1d79d5 Add some defines for important interpolation related sizes 2021-03-08 22:36:09 +02:00
Ari Lemmetti 4314f3a9a7 Rename some interpolation functions and strategies for consistency 2021-03-08 22:36:08 +02:00
Ari Lemmetti 5a70b49f69 Require 64-bit build for AVX2 interpolation filter functions 2021-03-08 22:36:08 +02:00
Ari Lemmetti 5631651469 Remove unused functions and variables 2021-03-08 22:36:08 +02:00
Ari Lemmetti e38219e489 Fix epol_func signature and function definition 2021-03-08 22:36:07 +02:00
Ari Lemmetti 7e6ba9750f Add new AVX2 ip filters for chroma 2021-03-08 22:36:07 +02:00
Ari Lemmetti 3476fc62c7 Fix parameter to signed 2021-03-08 22:36:06 +02:00
Ari Lemmetti e572066e46 Add new AVX2 vertical ip filter for pixel precision 2021-03-08 22:36:06 +02:00
Ari Lemmetti 9e4b62a891 Use the new horizontal filter for pixel precision as well 2021-03-08 22:36:06 +02:00
Ari Lemmetti 2175023843 Relocate function 2021-03-08 22:36:06 +02:00
Ari Lemmetti f5b0e3c52b Add new AVX2 horizontal ip filter capable of every luma PB 2021-03-08 22:36:05 +02:00
Ari Lemmetti d9a3225ae5 Add new AVX2 vertical ip filter for high-precision 2021-03-08 22:36:05 +02:00
Ari Lemmetti 84222cf3e7 Replace old block extrapolation with more capable one. 
Separate paddings for different directions can be now specified.
 2021-03-08 22:36:04 +02:00
Marko Viitanen e05dcdb193 Enable sign hiding in quant_avx2 and fix a bug in kvz_encode_coeff_nxn_generic() 2021-02-12 16:40:28 +02:00
Marko Viitanen 79c36f6aeb Enable RDOQ and sign hiding 2021-02-12 13:24:02 +02:00
Arttu Makinen 7098a94a6f Implemented implicit MTS. 
Added selection of implicit MTS to command parameters.
Updated the transform selection to support implicit MTS.
 2021-02-11 15:11:15 +02:00
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 c5570abe1b Removed 'emt' variable from cu_info_t and changed 'emt' globally to 'mts' for consistency. 2021-02-10 12:08:05 +02:00
Arttu Makinen d0b7dd95f7 MTS works on intra mode. 
Fixed usage of MTS constraints.
Fixed DCT8 transforms.
Added sorting function of MTS modes with intra modes and costs to search.c.
 2021-02-10 11:01:58 +02:00
Arttu Makinen 2e7c342645 Implemented DCT2, DST7, and DCT8 transforms, and search for selecting transform for MTS. Using MTS results mismatch for luma component. 2021-02-02 11:09:43 +02:00
Arttu Makinen b9c3336f0e MTS bitstream encoding added for intra. Work with depths 0-3. 2021-01-18 20:44:36 +02:00
Arttu Makinen 98a8e78e93 avx2/encode_coding_tree-avx2.c update, because it caused errors 2020-12-30 14:25:16 +02:00
Pauli Oikkonen 816789c9f4 Allow fast coeff weights to be read from a file 2020-10-29 15:22:51 +02:00
Pauli Oikkonen 6799019db0 Move fast coeff table to transform.h 
Guess this is a more logical place for it
 2020-10-29 15:20:27 +02:00
Pauli Oikkonen 4712ce5f59 Round the fast coeff result instead of flooring 2020-10-29 15:20:27 +02:00
Pauli Oikkonen 0fb09c9920 New filtered coeff weight by QP values 2020-10-29 15:20:27 +02:00
Pauli Oikkonen 24d487f553 New weights for 12 <= QP <= 42 
Trained using MSU ultrafast settings now
 2020-10-29 15:20:27 +02:00
Pauli Oikkonen 3e1c6d84b8 Fix issues in fast coeff estimation 
Allow weight table to start from nonzero QP, and round weights to Q8.8
instead of flooring them
 2020-10-29 15:20:27 +02:00
Pauli Oikkonen 5f91bda762 Use newer data for fast coeff cost estimation 
Same training dataset, but this time only buckets 0...3 were used to
approximate the function, no sign/cg width bucket.
 2020-10-29 15:20:27 +02:00
Pauli Oikkonen 2abd733199 Use unsigned min() to correctly clip -32768 
If a coeff happens to be -32768 (0x8000), its 16-bit abs() is also
0x8000. It should ultimately be clipped to 3, so interpret absolute
values as unsigned instead to make that happen.
 2020-10-29 15:20:27 +02:00
Pauli Oikkonen b93b90c0d7 Implement new fast coeff cost estimator in AVX2 2020-10-29 15:20:27 +02:00
Pauli Oikkonen 2f74a112b3 Try first lookup table based fast coeff estimation 2020-10-29 15:20:27 +02:00
Marko Viitanen 2db3a07b14 Prevent cu_sig_model_chroma array from being indexed over the limit 2020-10-13 14:14:57 +03:00
Marko Viitanen bddfb47a55 Merge remote-tracking branch 'remotes/kvazaar_github/master' 2020-09-25 11:49:11 +03:00
Marko Viitanen 449975b0fb Fixed cubic filter usage in intra angular modes 2020-09-21 14:58:34 +03:00
Pauli Oikkonen 780da4568a Exclude 8-bit-only code from 10-bit builds and use uint8_t instead of kvz_pixel for code that assumes 8-bit pixels 2020-09-02 17:46:33 +03:00
Marko Viitanen 574c4d06ee Fix use of log2_cg_size in coeff coding -> smaller blocks also decoded correctly 2020-08-27 18:26:16 +03:00
Marko Viitanen 20b66c9949 Sync to VTM 8.2 and add separate height to last_sig coding 2020-04-29 08:52:38 +03:00
Jan Beich 1fa69c705d Rename truncate() from 30ce461d98 to avoid conflict with POSIX version 
strategies/avx2/dct-avx2.c:55:23: error: static declaration of 'truncate' follows non-static declaration
static INLINE __m256i truncate(__m256i v, __m256i debias, int32_t shift)
                      ^
/usr/include/stdio.h:448:6: note: previous declaration is here
int      truncate(const char *, __off_t);
         ^
 2020-04-22 16:09:42 +00:00
Marko Viitanen 86d76b19a4 Fix intra neighboring block selection and clean some unused code 2020-04-16 14:12:40 +03:00
Ari Lemmetti f31dddc019 Bypass inverse quantization and inverse transform when trying early skip 2020-04-10 16:02:09 +03:00
Pauli Oikkonen 8617530b13 Use _mm_store_epi64 instead of _mm_cvtsi128_si64 
Fix 32-bit builds that tend to lack the cvt intrinsic. Hope it will be
optimized to a movq r64, xmm on modern platforms though
 2020-04-07 23:51:54 +03:00
Pauli Oikkonen a82966c0f5 Fix lacking _mm256_cvtss_f32 intrinsic on VS 
Cast __m256 into __m128 first, the XMM variant of the intrinsic has been
around for a long enough time to be supported
 2020-04-07 22:38:10 +03:00
Ari Lemmetti 901c25c0c8 Merge branch 'vaq' 2020-04-03 19:51:17 +03:00
Ari Lemmetti 51451be5ef Handle cases where the number of pixels is not divisible by 32 2020-04-03 19:37:47 +03:00
siivonek e5267f7706 Fix define for use with Visual Studio. 2020-04-03 15:11:01 +02:00
Pauli Oikkonen addc1c3ede Fix warning about potentially unused hsum_8x32b 
There's a lot of alternative options available, such as making it
globally visible with a kvz_ prefix, force inlining it, or anything.
This could be good too, hope it won't be compiled at all to translation
units where it's not used.
 2020-04-02 16:44:22 +03:00
siivonek 566680af7b Move function hsum to file where it is used to avoid errors. 2020-04-02 14:03:06 +02:00
siivonek 58be514e2a Fix pipeline error. 2020-04-02 13:50:08 +02:00
Pauli Oikkonen 99889dab15 Fix switch(bool) in picture-avx2.c 
It passes on GCC but warns on Clang
 2020-03-31 15:42:19 +03:00
Jaakko Laitinen af3d559d8d Let pu-depth be defined per gop-layer 2020-03-17 17:57:18 +02:00
Pauli Oikkonen 60e7956dc5 Disable inaccurate integer variance calculation for now 2020-03-02 19:18:55 +02:00
Pauli Oikkonen fc1b91335b Implement variance calculation in integer math 
Maybe this is a bit faster than FP, it's not accurate though
 2020-03-02 18:17:18 +02:00
Pauli Oikkonen 35c825c75f Move hsum_8x32b to avx2_common_functions 2020-02-27 17:52:17 +02:00
Pauli Oikkonen b00ac7d1c4 AVX2 version of buffer variance calculation 2020-02-25 15:57:56 +02:00
Pauli Oikkonen 1bd9c6dd93 Make a strategy out of pixel_var 2020-02-24 19:37:36 +02:00
Ari Lemmetti 3c7dd0752f Remove the broken "no mov" branch. 
Causes hash mismatches for example in SlideShow sequence.
 2020-02-03 15:26:31 +02:00
RLamm 30d5df40c5 Custom headers for the distributed coding 2020-01-29 15:54:49 +02:00
Pauli Oikkonen c3d9e97e9f Fix VS build 2019-12-12 18:34:55 +02:00
Pauli Oikkonen 7f238ca299 Remove debug print functions 
Whoops
 2019-12-12 18:19:31 +02:00
Pauli Oikkonen eefb5e50b3 De-inline pred_filtered_dc functions, shouldn't make much difference though 2019-12-12 17:30:00 +02:00
Pauli Oikkonen 169314de4f 32x32 filtered DC prediction in AVX2 2019-12-11 18:17:06 +02:00
Pauli Oikkonen fb2481b7e4 16x16 filtered DC implemented in AVX2 2019-12-10 15:54:50 +02:00
Pauli Oikkonen da370ea36d Implement AVX2 8x8 filtered DC algorithm 2019-11-28 14:10:10 +02:00
Pauli Oikkonen 5d9b7019ca Implement a 4x4 filtered DC pred function 2019-11-26 17:05:54 +02:00
Pauli Oikkonen f1485ab087 Start doing an arbitrary size filtered DC pred - maybe easier to just create separate functions for fixed block sizes? 2019-11-25 15:20:29 +02:00
Marko Viitanen eb2caf9118 Fix intra angle filter, changed from gauss filter table to run-time calculated 4-tap filter 2019-11-19 15:15:21 +02:00
Pauli Oikkonen 979d66031c Create a strategy out of intra_pred_filtered_dc 2019-11-19 14:50:31 +02:00
Marko Viitanen 466d8772b0 Apply JVET_P0170_ZERO_POS_SIMPLIFICATION in coeff bypass coding 2019-11-19 14:32:38 +02:00
Pauli Oikkonen fa4bb86406 Optimize intra_pred_planar_avx2 for 4x4 blocks 2019-11-19 13:39:02 +02:00
Marko Viitanen 17a53230fd Code cleanup, remove unused arrays and remove tabs 2019-11-18 09:01:23 +02:00
Pauli Oikkonen 4761d228f9 Start to vectorize the 4x4 loop 2019-11-15 17:32:40 +02:00
Pauli Oikkonen 8d45ab4951 Stupidify the 4x4 planar loop for vectorization 2019-11-14 17:14:04 +02:00
Pauli Oikkonen 6d7a4f555c Also remove 16x16 (A * B^T)^T matrix multiply 
Can be done using (B * A^T) instead, it's the exact same
 2019-10-28 16:19:42 +02:00
Pauli Oikkonen 2c2deb2366 Tidy AVX2 32x32 matrix multiply 2019-10-28 16:19:42 +02:00
Pauli Oikkonen 98ad78b333 Tidy the old AVX2 32x32 matrix multiply 
It was actually a very good algorithm, just looked messy!
 2019-10-28 16:19:42 +02:00
Pauli Oikkonen 4a921cbdb5 Retain data as much in YMM registers as possible 
This seems to make it a whole lot quicker
 2019-10-28 16:19:42 +02:00
Pauli Oikkonen ac4d710e23 Unroll 32x32 matrix multiply, use all regs 2019-10-28 16:19:42 +02:00
Pauli Oikkonen a58608d0b8 Remove totally unnecessary (A * B^T)^T 32x32 multiply 2019-10-28 16:19:42 +02:00
Pauli Oikkonen 043f53539f Implement a streamlined matrix-multiply 32x32 DCT 2019-10-28 16:19:42 +02:00
Pauli Oikkonen e9da2d851b Tidy 32x32 fast DCT's helper functions 2019-10-28 16:19:42 +02:00
Pauli Oikkonen e382339182 Implement fast (butterfly) 32x32 DCT in AVX2 2019-10-28 16:19:42 +02:00
Pauli Oikkonen b5962dadac Tidy indentation in AVX2 16x16 iDCT 2019-10-28 16:19:42 +02:00
Pauli Oikkonen 36a8f89025 Fine-tune 16x16 AVX2 iDCT 2019-10-28 16:19:42 +02:00
Pauli Oikkonen ca9409de2b Implement 16x16 DCT as butterfly algorithm in AVX2 2019-10-28 16:19:42 +02:00
Pauli Oikkonen 7c69a26717 Use aligned loads and stores for AVX2 DCT 2019-10-28 16:19:42 +02:00
Pauli Oikkonen 8e9c65dca6 Align DCT matrices and temp transform buffers 2019-10-28 16:19:42 +02:00
Pauli Oikkonen 148a150522 Align DCT source and dest blocks to cache line 2019-10-28 16:19:42 +02:00
Pauli Oikkonen 8e60bbf6a6 Slightly tune 16x16 forward DCT 
Use an array of __m256i's to store temporary value, essentially letting
the compiler enforce alignment and use aligned loads and stores.
 2019-10-28 16:19:42 +02:00
Pauli Oikkonen c0cc0e8a75 Optimize 16x16 multiply by only slicing right mat once 2019-10-28 16:19:42 +02:00
Pauli Oikkonen e463d27f22 Implement streamlined generic 16x16 matrix multiply 
It can't be this fast for real, can it?
 2019-10-28 16:19:42 +02:00
Pauli Oikkonen beb85ce9d6 Reorder parameters for 8x8 matrix multiplies 2019-10-28 16:19:42 +02:00
Pauli Oikkonen 292af62256 Implement tailored 16x16 forward DCT 2019-10-28 16:19:42 +02:00
Pauli Oikkonen 30ce461d98 Redo 4x4 matrix multiplication 2019-10-28 16:19:42 +02:00
Pauli Oikkonen 07970ea82f Streamline by-the-book 8x8 matrix multiplication 
Also chop up the forward transform into two tailored multiply functions
 2019-10-28 16:19:42 +02:00
Pauli Oikkonen 7ec7ab3361 Implement a tailored AVX2 8x8 DCT 2019-10-28 16:19:42 +02:00
pkubaj 1d7fcf4227
Fix build on powerpc64 with LLVM 2019-09-12 15:05:00 +02:00
Pauli Oikkonen 99597b828a Work around the ancient Win32 calling convention hassle 
See if this'll work now
 2019-09-06 13:14:42 +03:00
Pauli Oikkonen c5ca18950c Revert "Revert to 6924d90052 due to broken visual studio build" 
This reverts commit 1dd0619bd7.
 2019-09-05 18:21:55 +03:00
Pauli Oikkonen 55529decd5 Implement _mm256_insert_epi32 and extract pseudo-ops 
Visual Studio headers apparently lack these guys
 2019-09-05 18:20:52 +03:00
Ari Lemmetti 557bcbc6aa Make luma or chroma only inter "recon" or predict possible 2019-09-02 17:15:28 +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
Marko Viitanen cb0d7c340a Use the new PDPC filtering in angular intra 2019-08-23 14:44:41 +03:00
Marko Viitanen 5bebb18943 Change intra filtering according to VTM6 2019-08-23 08:56:35 +03:00
Marko Viitanen a16efe6b52 Merge remote-tracking branch 'remotes/github_kvazaar/master' 
# Conflicts:
#	build/kvazaar_VS2013.sln
#	build/kvazaar_VS2015.sln
#	build/kvazaar_VS2017.sln
#	build/kvazaar_cli/kvazaar_cli.vcxproj
#	build/kvazaar_lib/kvazaar_lib.vcxproj
#	build/kvazaar_tests/kvazaar_tests.vcxproj
#	src/encode_coding_tree.c
#	src/encode_coding_tree.h
#	src/encoder_state-bitstream.c
#	src/inter.c
#	src/strategies/avx2/quant-avx2.c
 2019-08-22 15:12:01 +03:00
Ari Lemmetti 1dd0619bd7 Revert to 6924d90052 due to broken visual studio build 2019-08-08 15:15:34 +03:00
Pauli Oikkonen 2852baa673 Separate sign3_diff_epu8 from calc_eo_cat 
Just to keep things simple, clear and obvious
 2019-08-07 16:35:24 +03:00
Pauli Oikkonen a858e7dd4b Combine duplicate code into inline functions 2019-08-07 16:35:24 +03:00
Pauli Oikkonen de0e97f711 Take 8/16/24b loads and stores into separate functions 2019-08-07 16:35:24 +03:00
Pauli Oikkonen 10979f58fe Tidy up code 2019-08-07 16:35:24 +03:00
Pauli Oikkonen 9cc11976c0 Combine the delta accumulation from edge and band ddistortion into shared func 
This won't reduce object size, but there'll be less duplicate code
 2019-08-07 16:35:24 +03:00
Pauli Oikkonen 55d877bd66 Vectorize sao_edge_ddistortion 2019-08-07 16:35:24 +03:00
Pauli Oikkonen aef0f301d3 Fix function signatures 
Mark anything intended as read-only to be const, and fix alignment
 2019-08-07 16:35:24 +03:00
Pauli Oikkonen 997fd369b3 Redo calc_sao_edge_dir_avx2 
Do it wider, 32 pixels at once!
 2019-08-07 16:35:24 +03:00
Pauli Oikkonen db1e475e02 Use i32 instead of i8 for x/y offsets 
Doesn't matter too much, because this number isn't used in SIMD
computation, only as a memory reference offset.
 2019-08-07 16:35:24 +03:00
Pauli Oikkonen 12de466ef5 Reimplement non-band SAO color reconstruction in AVX2 
Streamline things to work on 32 pixels at once instead of 8
 2019-08-07 16:35:24 +03:00
Pauli Oikkonen e8bff99329 Redo the SAO_TYPE_BAND subsection of AVX2 SAO color reconstruction 
Vectorize it all, hope this helps with perf
 2019-08-07 16:35:24 +03:00
Pauli Oikkonen 7b5dffa855 Implement calc_sao_offset_array in AVX2 
To be efficient, the AVX2 color reconstruction algorithm will need
offsets in byte, not dword, arrays. This is completely specific to 8-bit
pixels and the function signature is fundamentally distinct from the
generic algorithm, so it's better to not strategize SAO offset array
calculation.
 2019-08-07 16:35:24 +03:00
Pauli Oikkonen 08881f5e9b (TEMP) (TODO) (whatever) Avoid compiler warnings 
I want the CI to not crash on its -Wall -Werror, but instead to actually
build the thing and report me about actual memory errors etc
 2019-08-07 16:35:24 +03:00
Pauli Oikkonen c18adc5ee0 Redo sao_band_ddistortion_avx2 
Avoid branching and do the entire thing on 32 pixels at once in YMMs.
Also make the sao_bands function parameter const.
 2019-08-07 16:35:24 +03:00