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62 commits

Author SHA1 Message Date
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
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 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 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
Ari Lemmetti d575b94357 Implement generic functions for dual sad / satd 2015-12-03 17:13:11 +02:00
Ari Lemmetti 0816fbea2c Create generic strategy of blit function 2015-11-04 10:07:25 +02:00
Marko Viitanen 821d5c478b Added missing parameter to kvz_strategy_register_picture_generic() 2015-11-02 08:55:54 +02:00
Ari Lemmetti cf347e33c4 Move dequant to strategies. Copy generic to AVX2 as well. 2015-10-23 19:53:50 +03:00
Ari Lemmetti cad2ea9d6e Move quantize_residual to quant strategies. 2015-10-23 17:03:15 +03:00
Ari Lemmetti 54e8b346a3 Add intra strategy. Move angular prediction there. 2015-10-08 12:36:05 +03:00
Ari Lemmetti ef0ad292ef Add quantization strategy. 2015-10-02 16:17:02 +03:00
Ari Koivula 9a23ae3d92 Resolve remaining Visual Studio warnings. 
- Ignore most of them and fix the ones that can't be ignored.
 2015-08-31 15:02:25 +03:00
Arttu Ylä-Outinen 3a10e9e3e0 Prefix all non-static symbols with "kvz_". 2015-08-26 13:02:28 +03:00
Arttu Ylä-Outinen bfe2b31cee Make generic satd functions static. 2015-08-26 12:10:27 +03:00
Ari Lemmetti 923f4a74d5 Fix filtering over limits 2015-08-17 17:39:56 +03:00
Ari Lemmetti 82cf4e8ff4 Output error messages to stderr 2015-08-17 15:01:46 +03:00
Ari Lemmetti 3da71b62bf Add checks if malloc fails 2015-08-17 15:01:46 +03:00
Ari Lemmetti 4718fe7fda Change variable names to match used convention 2015-08-17 15:01:46 +03:00
Ari Lemmetti 6a5eaf08de Rename extend_borders to get_extended_block. Add kvz_ prefix to type definition. 2015-08-17 15:01:46 +03:00
Ari Lemmetti d82582c37c Changes to extend border function. 
Now outputs a pointer to a block with guaranteed padding for filtering.
Only generate extra pixels if samples are needed out of bounds.
Use memcpy otherwise.
 2015-08-17 15:01:46 +03:00
Ari Lemmetti 5d96dbc6c0 Make strategy selection use bit depth given via parameter instead of excluding registration with defines 2015-08-12 13:33:38 +03:00
Ari Lemmetti 4122f36089 Prevent the registration of strategies that are incompatible when KVZ_BIT_DEPTH != 8 
Remove unnecessary or misleading mentions of "8bit"
 2015-08-12 11:29:53 +03:00
Ari Lemmetti 348d7780fc Remove third shift and offset from 14-bit sampling functions (change missing from rebase) 2015-08-11 15:06:16 +03:00
Marko Viitanen 8409317bd9 Fixed rebasing errors for 10bit branch 2015-08-11 14:56:45 +03:00
Marko Viitanen 6453a511d7 Scale SAD/SATD costs to match bit depth 
Conflicts:
	src/image.c
 2015-08-11 08:18:14 +03:00
Marko Viitanen 0304b6c412 Fixed luma interpolation filter when 10bit coding and some other minor fixes 2015-08-11 08:17:48 +03:00
Marko Viitanen 450b5e64ca Fixed overflow on generic ipol filters when 10bit encoding 
Conflicts:
	src/strategies/generic/ipol-generic.c
 2015-08-11 08:17:48 +03:00
Marko Viitanen 414ebe6101 Fixed checksum on bitdepth > 8 cases 
Conflicts:
	src/nal.c
	src/nal.h
	src/strategies/generic/nal-generic.c
	src/strategies/strategies-nal.c
	src/strategies/strategies-nal.h
 2015-08-11 08:14:35 +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 Lemmetti 8b4a6c92da Add 14bit precision sample functions. 2015-08-10 18:02:06 +03:00
Ari Lemmetti b30f17d4b8 Add fractional pixel sampling for chroma 2015-08-10 17:55:37 +03:00
Ari Lemmetti 01f40ec104 Add fractional pixel sampling for luma 2015-08-10 17:51:48 +03:00
Arttu Ylä-Outinen f7f17a060c Rename pixel_t to kvz_pixel. 2015-07-02 16:58:28 +03:00
Arttu Ylä-Outinen fab07d80da Rename macro BIT_DEPTH to KVZ_BIT_DEPTH. 2015-07-02 16:55:47 +03:00
Marko Viitanen 8ed5d06ebe Fixed compiler warnings caused by the bipred branch merge 2015-04-23 15:12:48 +03:00
Ari Lemmetti 39eceec38d Rewrite of luma fractional pixel filtering. Utilizes intermediate values instead of calculating everything again. 2015-03-06 17:58:22 +02:00
Ari Koivula ded6fd9ee8 Renamed typedef pixel to pixel_t. 2015-03-04 16:35:53 +02:00
Ari Koivula f6147b410a Rename struct encoder_control to encoder_control_t. 
Conflicts:
	src/encoder_state-geometry.h
	src/encoderstate.h
 2015-03-04 14:01:14 +02:00
Ari Koivula d7383ccb25 Change license to LGPL. 
- Everyone who has contributed code to the project has been asked to license
  their contributions under LPGL and they have agreed.

- COPYING file changed to say LGPLv2.1 instead of GPLv2.

- GPL changed to LGPL in the header of every single file that a header and
  header added to the few that were missing one.

- Also.. Happy new year!
 2015-02-25 15:19:05 +02:00
Ari Lemmetti 8495870df8 Using BIT_DEPTH macro because it is constant 2015-02-05 13:19:54 +02:00
Ari Lemmetti c82adae0c4 Use four tap functions in octpel chroma interpolation 2015-02-04 18:23:57 +02:00
Ari Lemmetti 2f11caeb73 Added generic four tap functions. Use them in halfpel chroma interpolation. 2015-02-04 17:50:12 +02:00
Ari Lemmetti 041d970ece Apply fast clipping also to chroma filtering. 2015-01-29 16:19:04 +02:00
Ari Lemmetti c21351cc12 Added fast clipping function for clamping values to bit depth. 2015-01-21 17:53:06 +02:00
Ari Lemmetti f037ed580c Improved data layout 2015-01-15 16:31:18 +02:00
Ari Lemmetti 465f718eeb Move value clipping away from separate loop 2015-01-15 16:14:00 +02:00
Ari Lemmetti 9d12ce21d5 Cleaned luma interpolation, added functions for 8-tap filtering. 2015-01-15 16:13:12 +02:00
Ari Lemmetti 0e56d13b5d Use smaller bit depth for fractional pixel interpolation 2015-01-15 15:00:09 +02:00
Ari Lemmetti cc061b4c3d Added ipol strategy for interpolation filters. 
Added initial files for AVX2 and generic strategies.
 2015-01-15 14:59:37 +02:00