Pauli Oikkonen
c2906de114
Merge branch 'sign-hiding-avx2' into 'master'
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Sign hiding avx2
See merge request TIE/ultravideo/kvazaar!2
2018-12-10 14:24:40 +02:00
Pauli Oikkonen
b6b89672fd
Include Vim swap files in .gitignore
2018-12-03 15:38:52 +02:00
Pauli Oikkonen
c465578048
Add a descriptive comment to coefficient reordering
2018-12-03 15:36:32 +02:00
Pauli Oikkonen
f78bf2ebcb
Optimize q_coefs usage for indexed fetch
2018-12-03 15:36:32 +02:00
Pauli Oikkonen
d9591f1b49
Eliminate midway buffering of reordered coefs
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TODO: For some mysterious reason seems slightly slower than the
buffered one
2018-12-03 15:36:32 +02:00
Pauli Oikkonen
7fe454c51f
Optimize get_cheapest_alternative()
2018-12-03 15:36:32 +02:00
Pauli Oikkonen
6bbd3e5a44
Optimize rearrange_512 function
2018-12-03 15:36:32 +02:00
Pauli Oikkonen
cb8209d1b3
Vectorize transform coefficient reordering loop
2018-12-03 15:36:32 +02:00
Pauli Oikkonen
7cf4c7ae5f
Rename "reduce" functions to hsum
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That's what the functions fundamendally do anyway
2018-12-03 15:36:32 +02:00
Pauli Oikkonen
316cd8a846
Fix ALIGNED keyword and grow alignment to 64B
2018-12-03 15:36:32 +02:00
Pauli Oikkonen
1befc69a4c
Implement sign bit hiding in AVX2
2018-12-03 15:36:32 +02:00
Pauli Oikkonen
c5cd03497e
Require BMI and ABM instruction sets for AVX2 build
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AVX2 support on a processor should always imply BMI and ABM support.
The lzcnt and tzcnt instructions have more suitable semantics in the
corner case that source word is 0, and allow us to even handle that
scenario without a branch. Apparently Visual Studio will already
include this support when building with AVX2 enabled, so only the
automake files need to be tweaked.
2018-12-03 15:36:32 +02:00
Marko Viitanen
a5a10a33c3
Enable --scaling-list parameter and add to the documentation
2018-11-19 10:47:30 +02:00
Sami Ahovainio
8f98d4aac7
Added square search
2018-11-14 14:50:31 +02:00
Marko Viitanen
6871490dd5
Simplify get_mvd_coding_cost(), only include golomb coding
2018-11-14 14:33:31 +02:00
Ari Lemmetti
a832206bb6
Replace 32-bit incompatible instrinsics
2018-11-12 18:54:33 +02:00
Ari Lemmetti
5c774c4105
Rewrite most of FME and interpolation filters
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Changes had to break a lot of stuff and were just squashed into this horrible code dump
2018-11-08 20:21:16 +02:00
Eemeli Kallio
284e73839e
Calculating zero cost moved to its own function
2018-10-16 11:02:01 +03:00
Marko Viitanen
c589e5ed36
Fix closed-gop frame feed, the ordering was incorrect after the first GOP
2018-10-10 11:12:03 +03:00
Marko Viitanen
68b464496b
Add more internal gitlab tests and change the gitlab CI detection
2018-10-05 09:02:21 +03:00
Marko Viitanen
7671f19f2f
Fix tests/test_gop.sh environmental variable testing
2018-10-05 08:32:11 +03:00
Marko Viitanen
75dce4f3ce
Fix low-delay-gop usage with --no-open-gop
2018-10-04 15:16:02 +03:00
Marko Viitanen
780e5ef86b
Merge branch 'open-gop'
2018-10-04 14:47:19 +03:00
Marko Viitanen
077b6ba2f7
Add CI tests for closed gop
2018-10-04 14:42:06 +03:00
Marko Viitanen
de71b58f76
Change closed GOP structure to include an additional IDR between GOPs
2018-10-04 11:17:03 +03:00
Marko Viitanen
954f07e3d7
Add --(no-)open-gop option
2018-10-02 10:05:32 +03:00
Marko Viitanen
8bef85e056
Merge branch 'set-qp-in-cu'
2018-09-03 08:33:33 +03:00
Ari Lemmetti
2fdcc2b79d
Add option --set-qp-in-cu
2018-09-03 08:32:45 +03:00
Marko Viitanen
b85ae3688e
Signal QP in slice header if tiles and slices=tiles are enabled
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Keeps the PPS constant for various purposes
2018-08-16 08:44:39 +03:00
Arttu Ylä-Outinen
9d22c1ec3e
Merge branch 'coeff-cost-estimation'
2018-07-17 10:56:50 +03:00
Arttu Ylä-Outinen
83555c3d6d
Enable --fast-residual-cost with fastest presets
2018-07-16 12:31:20 +03:00
Arttu Ylä-Outinen
c438bb4a19
Add an option to skip CABAC for residual costs
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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
Arttu Ylä-Outinen
cbb5b20449
Merge branch 'gitlab-ci-fix'
2018-07-06 08:59:55 +03:00
Arttu Ylä-Outinen
31786a9266
Fix ASan test on Gitlab CI
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Changes test_external_symbols.sh to expect a failure with ASan.
2018-07-05 16:05:55 +03:00
Arttu Ylä-Outinen
b7474eb532
Fix SAO buffer sizes
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Increases sizes of buffers used for SAO reconstruction to avoid stack
buffer overflow in AVX2 SAO reconstruction.
2018-07-05 15:56:30 +03:00
Arttu Ylä-Outinen
120f285eb7
Fix Gitlab CI tests
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Drops the build stage in Gitlab CI tests and includes build in the test
jobs. Building in a separate stage did not work as intended. The test
jobs rebuilt Kvazaar without the CFLAGS given in the build jobs and
overwrote the results from the build jobs. The test were therefore run
without the sanitizers enabled.
2018-07-05 14:44:15 +03:00
Arttu Ylä-Outinen
b37470e80f
Merge pull request #207 from jbeich/maltivec
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Unbreak build on PowerPC if AltiVec isn't supported
2018-07-04 11:06:41 +03:00
Arttu Ylä-Outinen
ee27d9359b
Merge pull request #206 from jbeich/powerpc
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Clean up macOS includes in src/strategyselector.c
2018-07-04 11:05:07 +03:00
Jan Beich
4f4bea7496
Check -maltivec is supported before using
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PowerPC target may lack or have non-standard FPU:
$ cc -dumpmachine
powerpcspe-undermydesk-freebsd
$ cc -c -maltivec -Isrc src/strategies/altivec/picture-altivec.c
src/strategies/altivec/picture-altivec.c:1: error: AltiVec and E500 instructions cannot coexist
2018-07-02 23:25:23 +00:00
Jan Beich
b892d820f8
Clean up macOS includes on powerpc* after 93e1c9f1c3
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strategyselector.c:426:25: machine/cpu.h: No such file or directory
2018-07-02 21:52:45 +00:00
Arttu Ylä-Outinen
2f995f4325
Merge pull request #205 from jbeich/powerpc
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Unbreak build on non-Linux powerpc*
2018-06-19 13:28:00 +03:00
Arttu Ylä-Outinen
c1398ef818
Permit --period=1 with any GOP structure
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All intra coding is a special case so it can be permitted even though
Kvazaar normally only supports intra periods that are divisible by the
GOP length.
2018-06-18 12:26:11 +03:00
Arttu Ylä-Outinen
abdebe0bf9
Fix --owf help message
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The number of parallel frames is --owf plus one, not --owf minus one.
Fixes #204 .
2018-06-18 09:33:36 +03:00
Jan Beich
93e1c9f1c3
Add AltiVec detection for BSDs
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strategyselector.c:377:26: linux/auxvec.h: No such file or directory
2018-06-17 15:38:24 +00:00
Arttu Ylä-Outinen
69d836d1b2
Merge branch 'tier-flag'
2018-06-14 12:43:52 +03:00
Arttu Ylä-Outinen
ac9c07be29
Update README and manpage
2018-06-14 12:43:10 +03:00
Miika Metsoila
98972d26c2
Document that the high tier requires level 4 or higher
2018-06-14 12:41:03 +03:00
Miika Metsoila
62b44efaa4
Write the encoding tier (main/high) into the bitstream
2018-06-14 12:41:03 +03:00
Arttu Ylä-Outinen
324203e5b4
Merge branch 'ci-changes'
2018-06-14 12:31:32 +03:00
Arttu Ylä-Outinen
5577c0d64b
Enable sanitizers in Gitlab CI
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Enables build and test with AddressSanitizer, ThreadSanitizer and
UndefinedBehaviorSanitizer in Gitlab CI configuration. The LeakSanitizer
component of AddressSanitizer is disabled because ptrace cannot be used
inside the container.
2018-06-14 12:11:44 +03:00
