Commit graph

2406 commits

Author SHA1 Message Date
Ari Lemmetti a2fc9920e6 Merge branch 'alternative-satd' 2016-01-13 15:00:43 +02:00
Ari Lemmetti 0da56587c1 Merge branch 'planar-pred-avx2' 2016-01-13 15:00:25 +02:00
Ari Lemmetti 1ed34f2df8 Add some planar pred optimization for blocks larger than 8x8 2016-01-13 14:50:17 +02:00
Ari Lemmetti 0df88697ff Copy generic function to AVX2 strategy 2016-01-12 23:51:18 +02:00
Ari Lemmetti 62799a9fc3 Create generic strategy of planar prediction 2016-01-12 23:50:47 +02:00
Ari Lemmetti 3cb1cebfe5 Add missing inlines 2016-01-12 23:03:31 +02:00
Ari Lemmetti 6a0b13b8b6 Remove unused functions 2016-01-12 22:55:37 +02:00
Ari Lemmetti 61155f0edd Add 128-bit version of the functions as well 2016-01-12 22:52:00 +02:00
Ari Lemmetti a6afb8a8f4 Small refactoring 2016-01-12 22:29:33 +02:00
Ari Lemmetti a756f6133a Manually unroll vertical Hadamard transform 2016-01-12 21:45:02 +02:00
Ari Lemmetti 66350aa20e Experiment with alternative implementation of FWHT 2016-01-11 16:25:56 +02:00
darealshinji 0b22277360 check explicitly for math library 2015-12-21 16:58:33 +01:00
darealshinji 25c69bf611 add extra checks for pthread and c99 2015-12-21 16:33:52 +01:00
Arttu Ylä-Outinen e14858f41a Fix build and tests.
- Remove non-existent file interface_main.c from library sources.
- Add file mv_cand_tests.c to test sources.
2015-12-21 16:03:55 +02:00
Arttu Ylä-Outinen 9abdee7cc3 Merge branch 'autotools' 2015-12-21 15:54:30 +02:00
Arttu Ylä-Outinen 407cf91b28 Update README. 2015-12-21 15:52:28 +02:00
Arttu Ylä-Outinen f763e8bc4a Update Travis tests to use autotools. 2015-12-21 15:29:27 +02:00
Arttu Ylä-Outinen eb6fa3d980 Fix exporting functions in library.
Rewrites definition of macro KVZ_PUBLIC in kvazaar.h so that
KVZ_STATIC_LIB need not be defined when building a static library.
2015-12-21 14:38:59 +02:00
darealshinji 8427a85d36 Add tests 2015-12-19 08:24:35 +01:00
Ari Koivula 1270da3626 Move files under their modules in Visual Studio
Also moves CLI stuff under CLI project, so they are compiled as their
own lib just like when the Makefile is used.

The file interface_main.c was an artifact from a bygone era and should have
been deleted long ago.
2015-12-17 15:39:45 +02:00
Ari Koivula 947bae24f9 Update Doxygen documentation
Add module information to all header files.

Update all header file documentations to briefly say what they are, and
to use the javadoc format so the brief actually gets included into the
doxygen documentation.

Remove \file from implementation files, in order to not repeat the info
from the header files.

Add files under strategies and tools to Doxygen and update the Doxygen
settings to be just plain better.

Make README be the main page of Doxygen documentation.
2015-12-17 14:05:50 +02:00
Ari Koivula 84e2c0c9b7 Add mention of Doxygen to README 2015-12-17 13:56:32 +02:00
Ari Koivula a6ea705e19 Add missing lambda to some bit costs
Bits were being added to rate distortion without being multiplied by
lambda in a few places. Fixing this bug also finally allows us to remove
the magic bits from the Coding Unit split decision.

I tried to find new optimum value for CU_COST and it turned out to be 2
for veryslow and 0 for superfast. The difference between 0 and 2 on
veryslow was only 0.1% however, so I don't think this parameter is
needed any longer. Before this fix the effect of removing CU_COST would
have been 0.8%.
2015-12-15 16:32:38 +02:00
Arttu Ylä-Outinen 0e33049d9e Enable full mv search once again.
- Updates function search_mv_full so that it compiles and handles
  non-square blocks.
- Enables compilation of search_mv_full.
- Sets full search radius to 32.
- Enables selecting full mv search with "--me full".
2015-12-15 12:26:26 +02:00
Arttu Ylä-Outinen 70306ea9bd Run SMP and AMP tests faster on Travis.
Reduces number of frames and enables WPP in SMP and AMP tests.
2015-12-15 12:24:32 +02:00
Arttu Ylä-Outinen 461ecc426b Merge branch 'smp-amp-blocks' 2015-12-15 11:37:13 +02:00
Arttu Ylä-Outinen bbaaf3c3e1 Add SMP and AMP tests on Travis. 2015-12-15 11:21:46 +02:00
Arttu Ylä-Outinen dbb9b0df85 Enable search for AMP blocks. 2015-12-15 11:21:46 +02:00
Arttu Ylä-Outinen 7e4f4538a4 Implement encoding AMP part modes.
Also adds parameter --amp for enabling AMP blocks.
2015-12-15 11:21:45 +02:00
Arttu Ylä-Outinen c3716f7803 Add --smp option for enabling SMP blocks. 2015-12-15 11:21:45 +02:00
Arttu Ylä-Outinen 38b881c36f Implement search_frac for rectangular blocks.
Replaces parameter depth of function search_frac with parameters width
and height.
2015-12-15 11:21:45 +02:00
Arttu Ylä-Outinen 864c77f6eb Use kvz_satd_any_size in inter search.
Changes search_frac and kvz_search_cu_iter to use kvz_satd_any_size for
computing the SATDs instead of getting the SATD function with
kvz_pixels_get_satd_func.
2015-12-15 11:21:45 +02:00
Arttu Ylä-Outinen 056fa09ba5 Add arbitrary-sized SATD functions.
Adds strategy satd_any_size for generic and AVX2. The satd_any_size
functions are implemented with macro SATD_ANY_SIZE defined in
strategies-picture.h.
2015-12-15 11:21:45 +02:00
Arttu Ylä-Outinen 6bdc08b6eb Drop unused function declaration.
Removes declaration of non-existent function satd_8bit_8x8_generic in
strategyselector.h.
2015-12-15 11:21:44 +02:00
Arttu Ylä-Outinen 728a6abecc Extract macro SATD_NxN.
Combines definitions of macros SATD_NXN and SATD_NXN_AVX2 to macro
SATD_NxN and moves it to strategies-picture.h.
2015-12-15 11:21:44 +02:00
Arttu Ylä-Outinen 1eebfde0c5 Make tz search work with non-square blocks.
Replaces parameter depth with parameters width and height.
2015-12-15 11:21:44 +02:00
Arttu Ylä-Outinen e203883f3d Refactor kvz_filter_deblock_lcu.
Moves code for filtering the rightmost 4 pixels of an LCU to a separate
function filter_deblock_lcu_rightmost.
2015-12-15 11:21:44 +02:00
Arttu Ylä-Outinen 21ca74fe86 Replace deblock filter with a simple loop.
- Adds function is_pu_boundary.
- Moves code for filtering an edge of a single PU or TU to a new
  function filter_deblock_unit.
- Replaces recursive CU tree traversal in filter_deblock_cu with
  a simple loop and renames it to filter_deblock_lcu_inside.
2015-12-15 11:21:43 +02:00
Arttu Ylä-Outinen 7516fda970 Make fractional recon work with non-square blocks.
Adds parameter block_height to functions inter_recon_frac_luma,
inter_recon_14bit_frac_luma and inter_recon_14bit_frac_chroma so that
they can handle SMP blocks.
2015-12-15 11:21:43 +02:00
Arttu Ylä-Outinen 591a1ce6db Turn some inter recon functions static.
Makes the following functions static since they are not used outside
inter.c:
- kvz_inter_recon_frac_luma
- kvz_inter_recon_14bit_frac_luma
- kvz_inter_recon_frac_chroma
- kvz_inter_recon_14bit_frac_chroma
2015-12-15 11:21:43 +02:00
Arttu Ylä-Outinen 0f531362bf Enable Nx2N partitions. 2015-12-15 11:21:43 +02:00
Arttu Ylä-Outinen 4402e251ae Fix kvz_get_extended_block functions.
The buffers allocated in functions kvz_get_extended_block_avx2 and
kvz_get_extended_block_generic were too small when the width of the
block was less than its height. Fixed to allocate correctly sized
buffers.
2015-12-15 11:21:43 +02:00
Arttu Ylä-Outinen bdd8b1c0aa Implement 2NxN partitions in inter search.
- Try using 2NxN partitions after the usual 2Nx2N.
- Adds function kvz_search_cu_smp to search_inter module.
2015-12-15 11:21:42 +02:00
Arttu Ylä-Outinen 410064e880 Split lcu_set_inter into two functions.
Moves code for setting the inter modes for a single PU to a new function
lcu_set_inter_pu.
2015-12-15 11:21:42 +02:00
Arttu Ylä-Outinen 3236428e4d Make hexbs search work with non-square blocks.
Replaces parameter depth with parameters width and height.
2015-12-15 11:21:42 +02:00
Arttu Ylä-Outinen 31ba8d61c3 Implement fractional chroma recon for SMP blocks.
Adds parameter block_height to function kvz_inter_recon_frac_chroma.
2015-12-15 11:21:42 +02:00
Arttu Ylä-Outinen 0b6cef7be5 Remove unused function kvz_inter_set_block. 2015-12-15 11:21:42 +02:00
Arttu Ylä-Outinen e63486b23f Make lcu_set_inter work with SMP blocks. 2015-12-15 11:21:41 +02:00
Arttu Ylä-Outinen 7b99eb2970 Call recon functions correctly for SMP blocks.
Makes calls to kvz_inter_recon_lcu and kvz_inter_recon_lcu_bipred in
function search_cu work correctly when using SMP blocks.
2015-12-15 11:21:41 +02:00
Arttu Ylä-Outinen dc4525c0e3 Implement inter recon for non-square blocks.
Adds parameter height to functions kvz_inter_recon_lcu and
kvz_inter_recon_lcu_bipred and makes them work on non-square sizes.
Fractional reconstruction functions do not handle non-square blocks yet.
2015-12-15 11:21:41 +02:00