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401 commits

Author SHA1 Message Date
Jaakko Laitinen 0d361d5bc7 Moved cu split termination from a pre-processor to a input parameter. 2016-05-10 14:15:41 +03:00
Ari Koivula 61fc3e87ba Run include-what-you-use fix_includes.py fix_includes.py 
The includes should make more sense now and not just happen to compile
due to headers included from other headers.

Used a modified version of IWYU. Modifications were to attribute int8_t
and so on to stdint.h instead of sys/types.h and immintrin.h instead of
more specific headers.

include-what-you-use 0.7 (git:b70df35)
based on clang version 3.9.0 (trunk 264728)
 2016-04-01 17:46:55 +03:00
Arttu Ylä-Outinen 348ac4888b Fix calc_mode_bits. 
The CUs left and above the current one would be set to NULL when there
was only one CU between the current one and the left or top edge of the
frame.
 2016-03-04 14:08:35 +02:00
Ari Koivula 3dcc0957f8 Deal with impossible mv constraints 
If 0,0 vector is illegal, it's possible that no legal movement vector,
is found, in which case a large cost is returned instead. The cost
overflowed and there is all sorts of silliness with converting from
double to int, but I'm not going to fix all of it because when we
remove the doubles it will all get fixed.
 2016-02-29 19:18:14 +02:00
Ari Koivula eeafe14946 Clean up search initialization 
Copy lcu explicitly instead of initializing with the same parameters.
 2016-02-17 14:57:31 +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 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 dbb9b0df85 Enable search for AMP blocks. 2015-12-15 11:21:46 +02:00
Arttu Ylä-Outinen c3716f7803 Add --smp option for enabling SMP blocks. 2015-12-15 11:21:45 +02:00
Arttu Ylä-Outinen 0f531362bf Enable Nx2N partitions. 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 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
Arttu Ylä-Outinen f9f3d5929e Use macros for indexing cu_array in lcu_t. 
Replaces accesses cu_array with macro calls and adds macros
LCU_GET_TOP_RIGHT_CU and CU_GET_CU.
 2015-11-18 11:16:27 +02:00
Arttu Ylä-Outinen 8db8f3d523 Use macro SUB_SCU where possible. 
Replaces expressions like (x & 0x3f) with SUB_SCU(x).
 2015-11-18 11:16:26 +02:00
Arttu Ylä-Outinen 9532d79adb Add macros for indexing cu array in lcu_t. 
- Adds macros LCU_GET_CU and LCU_GET_CU_AT_PX to cu.h.
- Replaces accesses to the cu array of lcu_t by calls to these macros.
 2015-11-18 11:16:26 +02:00
Ari Lemmetti 0816fbea2c Create generic strategy of blit function 2015-11-04 10:07:25 +02:00
Arttu Ylä-Outinen 173b70b53f Rename SLICE_* enum constants to KVZ_SLICE_*. 2015-09-28 10:30:56 +03:00
Ari Koivula f1ac0e6bc2 Rename _DEBUG to KVZ_DEBUG 2015-09-15 13:04:03 +03:00
Ari Koivula ec2d8d6ad7 Rename _DEBUG_PERF macros to KVZ_PERF 
And move them to threadqueue.h, where the things that use them are.
 2015-09-15 13:03:32 +03:00
Arttu Ylä-Outinen 3c35f470a1 Fix get_ctx_cu_split_model. 2015-09-02 11:47:03 +03:00
Arttu Ylä-Outinen 3a10e9e3e0 Prefix all non-static symbols with "kvz_". 2015-08-26 13:02:28 +03:00
Marko Viitanen 8409317bd9 Fixed rebasing errors for 10bit branch 2015-08-11 14:56:45 +03:00
Marko Viitanen 57ab46f110 Small fixes all around to enable 10bit encoding 
Conflicts:
	src/encmain.c
	src/encoder.c
	src/encoderstate.c
	src/global.h
 2015-08-11 07:59:20 +03:00
Ari Lemmetti 5887c96991 Add and use 14bit reconstruction for fractional motion vectors with bipred 2015-08-10 18:45:29 +03:00
Ari Koivula b73b275e08 Remove unused includes from search. 2015-07-21 15:06:06 +03:00
Ari Koivula ae56118010 Move functions from search to search_intra. 2015-07-21 14:59:19 +03:00
Ari Koivula bf7542c35d Move functions from search to search_inter. 2015-07-21 12:16:05 +03:00
Arttu Ylä-Outinen a0865ff351 Change ime_algorithm in kvz_config to an enum. 
Adds enum kvz_ime_algorithm to kvzaar.h.
 2015-07-06 09:47:18 +03:00
Arttu Ylä-Outinen f7f17a060c Rename pixel_t to kvz_pixel. 2015-07-02 16:58:28 +03:00
Arttu Ylä-Outinen 17d720363a Rename struct image_t to kvz_picture. 2015-07-02 16:55:48 +03:00
Arttu Ylä-Outinen fe3b629905 Move poc from image_t to image_list_t. 2015-07-02 16:24:25 +03:00
Marko Viitanen ff4fb64169 Fixed a precedence bug in bipred search 2015-06-12 09:49:56 +03:00
Ari Koivula 30f8640380 Disable trskip SAD calcultation when trskip is not enabled. 2015-06-08 13:16:12 +03:00
Marko Viitanen 3253ba4812 Fixed non-deterministic behavior when using bipred and owf 2015-06-08 13:14:53 +03:00
Ari Koivula c3b42291e1 Merge branches 'coverity-fix-5', 'coverity-fix-6', 'coverity-fix-7', 'coverity-fix-8', 'coverity-fix-9', 'coverity-fix-10', 'coverity-fix-11', 'coverity-fix-12', 'coverity-fix-13' and 'coverity-fix-14' into coverity-fixes2 2015-05-05 12:27:02 +03:00
Ari Koivula ed670f4185 Fix coverity warning. 
- False positive about buffer overrun due to thinking work_tree_copy_up
  could be called with depth == 4.
 2015-05-05 11:54:09 +03:00
Ari Koivula 80cbda364b Fix coverity warning. 
- Variable guards dead code. Although, maybe it will complain about the
  dead code now instead.
 2015-05-05 10:17:06 +03:00
Ari Koivula cc980fb815 Fix coverity warning. 
- False positive for use of uninitialized variable.
 2015-05-05 09:37:34 +03:00
Ari Koivula cf2a406aba Fix coverity warning. 
- False positive for overflow. Fixed the parameter declaration.
 2015-05-04 17:38:16 +03:00
Ari Koivula 1c3873f5b2 Fix coverity warning. 
- Overflow from buggy implementation of modulo behavior for
  pattern_type. As there is no need for such behavior I removed it.
 2015-05-04 17:38:16 +03:00
Ari Koivula 6234b09461 Fix coverity warning. 
- A false alarm about buffer overflow. No new modes are added if all modes
  are already in the list.
- Skip checking predicted modes if all modes are in the list.
 2015-05-04 17:38:16 +03:00
Marko Viitanen fd060cf2c6 Merge branch 'bipred' 
Conflicts:
	README.md
	src/config.c
	src/config.h
	src/encmain.c
 2015-04-23 14:45:44 +03:00
Marko Viitanen 79dc7e7270 Bi-pred search cleanup 2015-04-23 14:39:41 +03:00
Marko Viitanen 0e958ebe84 Fixed merge candidate selection 2015-04-23 12:18:33 +03:00
Marko Viitanen 3c694a8f6e Fixed bipred mv candidate selection 2015-04-23 12:18:05 +03:00
Marko Viitanen 7f504b7808 Added a commandline parameter --bipred to enable bi-pred search 2015-04-21 14:35:16 +03:00
Marko Viitanen fb74f86a5b Bi-pred search now actually does cost calculations 2015-04-21 14:16:06 +03:00