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419 commits

Author SHA1 Message Date
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
Pauli Oikkonen 1bb9a079a8 Fix indentation 2019-08-07 16:35:24 +03:00
Reima Hyvönen 7bc959c7c5 3 sao functions are now working 2019-08-07 16:35:24 +03:00
Reima Hyvönen 0e0f2d3490 made to clear sum vector after it has been set to memory 2019-08-07 16:35:24 +03:00
Reima Hyvönen f146de7acb removed some variables to prevent memory losses 2019-08-07 16:35:24 +03:00
Reima Hyvönen 247c3a7a71 conversed gined to unsigned int 2019-08-07 16:35:24 +03:00
Reima Hyvönen ac5c216974 Some more memory error preventing to sao_edge_ddistortion_avx2 2019-08-07 16:35:24 +03:00
Reima Hyvönen 3fb1cbca35 more editing sao_edge_ddistortion_avx2 2019-08-07 16:35:24 +03:00
Reima Hyvönen afbb6fb960 some more modifications to sao_edge_ddistortion_avx2 to prevent memory failures 2019-08-07 16:35:24 +03:00
Reima Hyvönen 3496a57f7a Edited sao_edge_ddistortion_avx2 to avoid memory overflow 2019-08-07 16:35:24 +03:00
Reima Hyvönen 267ba1d6ce Modified sao_band_ddistortion_avx2 2019-08-07 16:35:24 +03:00
Reima Hyvönen e70663b245 added some sub commands to avoid memory read errors 2019-08-07 16:35:24 +03:00
Reima Hyvönen 59dfb4570c Converted some loads to load int8_t instead ints 2019-08-07 16:35:24 +03:00
Reima Hyvönen 8b253209a8 Found false address load from calc_sao_edge_dir. Should now work like generic 2019-08-07 16:35:24 +03:00
Reima Hyvönen 50e0a47b7a Took away __restrict 2019-08-07 16:35:24 +03:00
Reima Hyvönen 8a39eb674e Removed c-variable from calc_sao_edge_dir_avx2 2019-08-07 16:35:24 +03:00
Reima Hyvönen bc0a36830d Clerified some 6 pixel loads 2019-08-07 16:35:24 +03:00
Reima Hyvönen 1a8b211e05 Added break to line 170 2019-08-07 16:35:24 +03:00
Reima Hyvönen d05e750ebe Added some switches to prevent segmentation fault from reading 2019-08-07 16:35:24 +03:00
Reima Hyvönen 203580047d Defined some AVX functions 2019-08-07 16:35:24 +03:00
Reima Hyvönen c884c738b1 Updated some commands to match the standard 2019-08-07 16:35:24 +03:00
Reima Hyvönen b412ed2f59 Removed some setr and used loads calc_sao_edge_dir_avx2 2019-08-07 16:35:24 +03:00
Reima Hyvönen c6cc063534 converted some hadd operations at calc_sao_edge_dir_avx2 to cast and extract 2019-08-07 16:35:24 +03:00
Reima Hyvönen 47ac109b10 optimated some sao_reconstruct_color_avx2 when sao->type == SAO_TYPE_BAND 2019-08-07 16:35:24 +03:00
Reima Hyvönen 96dc60a1ed first working optimation 2019-08-07 16:35:24 +03:00
Reima Hyvönen c148aff9fb Some optimation done to function sao_reconstruct_color_avx2 2019-08-07 16:35:24 +03:00
Reima Hyvönen bf16ba6cc4 Remade sao_edge_ddistortion_avx2 and calc_sao_edge_dir_avx2 2019-08-07 16:35:24 +03:00
Reima Hyvönen 79dc39a676 Some editing for sao_edge_ddistortion_avx2 2019-08-07 16:35:24 +03:00
Reima Hyvönen 06ee52924e some reconst done to calc_sao_edge_dir_avx2 2019-08-07 16:35:24 +03:00
Reima Hyvönen 5fbc65d823 reconst optimation doesn't work yet 2019-08-07 16:35:24 +03:00
Reima Hyvönen d29f834a69 Remove useless function 2019-08-07 16:35:24 +03:00
Reima Hyvönen a232a12160 calc_sao_edge_dir_avx2 updated 2019-08-07 16:35:24 +03:00
Reima Hyvönen b1febc02a5 sao_edge_ddistortion_avx2 now working proberly 2019-08-07 16:35:24 +03:00
Reima Hyvönen cd6092a1ec Still too much bits, looking for where they appear 2019-08-07 16:35:24 +03:00
Reima Hyvönen 7853be8eeb Incomple optimation 2019-08-07 16:35:24 +03:00