Pauli Oikkonen
997fd369b3
Redo calc_sao_edge_dir_avx2
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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
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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
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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
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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
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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
29563b7039
Make kvz_calc_sao_offset_array more obvious
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Name temporary values from array lookups etc that are referred multiple
times to, to make the behavior of the mechanism more transparent. Define
all the constant values at the beginning of the function and declare as
const.
2019-08-07 16:35:24 +03:00
Pauli Oikkonen
08881f5e9b
(TEMP) (TODO) (whatever) Avoid compiler warnings
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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
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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
2827c3e3ab
Make calc_sao_bands less opaque
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
Marko Viitanen
6924d90052
Merge pull request #237 from Redfoxmoon3/master
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include support for midipix
2019-07-25 08:34:19 +03:00
Ørjan Malde
7bab0e830a
include support for midipix
2019-07-22 15:43:02 +02:00
Marko Viitanen
dfa5621024
Intrapred cleanup
2019-07-16 14:23:10 +03:00
Ari Lemmetti
40609aa865
Add missing headers to Makefile.am
2019-07-12 19:15:51 +03:00
Ari Lemmetti
5db3a78499
Bump versions for release 1.3
2019-07-09 22:09:32 +03:00
Ari Lemmetti
2b2228a070
Update documentation with make docs a bit
2019-07-09 21:20:44 +03:00
Ari Lemmetti
d513ab1999
Add missing newline
2019-07-09 21:06:05 +03:00