Arttu Ylä-Outinen
348ac4888b
Fix calc_mode_bits.
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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
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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
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Copy lcu explicitly instead of initializing with the same parameters.
2016-02-17 14:57:31 +02:00
Ari Koivula
947bae24f9
Update Doxygen documentation
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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
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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.
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- 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.
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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.
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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.
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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.
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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.
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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.
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- 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
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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
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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.
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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.
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- 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.
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- 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.
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- False positive for use of uninitialized variable.
2015-05-05 09:37:34 +03:00
Ari Koivula
cf2a406aba
Fix coverity warning.
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- False positive for overflow. Fixed the parameter declaration.
2015-05-04 17:38:16 +03:00
Ari Koivula
1c3873f5b2
Fix coverity warning.
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- 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.
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- 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'
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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
Marko Viitanen
e12ba7c80f
Created function inter_recon_lcu_bipred() and moved bipred recon there
2015-04-21 12:05:21 +03:00
Marko Viitanen
50fce975d9
Clamp bi-pred motion vectors because ipol filtering requires modifications
2015-04-21 11:24:07 +03:00
