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40 commits

Author SHA1 Message Date
Marko Viitanen d9e6d8413d Added coeff data to picture-struct 2013-10-18 11:39:32 +03:00
Ari Koivula d74d4e4ef1 Refactor intra sad calculation functions. 
- Move SATD (hadamart) code to it's own functions.
- Generate functions for fixed block sizes with macros, as if using templates.
- Define new interface with function pointer cost_16bit_nxn_func that different
  cost functions can use.
- Hide fixed size block cost functions with getters.
 2013-10-16 17:09:03 +03:00
Ari Koivula 202aec69f2 Change more 8-bit pixels to pixel typedef. 2013-10-15 16:02:06 +03:00
Ari Koivula b8dd664026 Move all 8-bit pixels into new pixel typedef. 2013-10-15 14:36:30 +03:00
Ari Koivula dba20b2467 Merge branch 'sad-boundary' 2013-10-11 15:38:35 +03:00
Ari Koivula 0c3bd7e223 Move SAD calculations to picture module. 2013-10-11 15:37:58 +03:00
Ari Koivula 0df974cb0d Change sad functions to accept negative block widths. 
This makes boundary checking clearer.
 2013-10-11 14:11:21 +03:00
Ari Koivula 4e36992752 Move basic SAD functions to picture-module. 2013-10-10 21:49:41 +03:00
Marko Viitanen c9cf75775b Deblocking fix: store block residual status and use it in deblocking 2013-10-09 17:39:23 +03:00
Ari Koivula 9bd35fcdb1 Remove split attribute from cu_info. 
It is no longer used.
 2013-09-30 16:42:23 +03:00
Ari Koivula 6dd049a238 Refactor: picture.h remaining renames. 2013-09-20 12:49:44 +03:00
Ari Koivula 8d5dd67f76 Refactor: Change name of CU_info.CU to cu_array. 2013-09-20 12:47:53 +03:00
Ari Koivula d09e2bd214 Refactor: picture.c/.h full cleanup. 2013-09-20 11:15:18 +03:00
Ari Koivula 86b4ee475a Refactor: picture.c remove leading whitespace. 
Changing indentation like this really messes with diff, so I did it in
a separate commit.
 2013-09-20 11:08:27 +03:00
Ari Koivula adf619f9dd Refactor: Update file comments. 2013-09-18 18:01:20 +03:00
Marko Viitanen a018567854 Refactor: picture.h renaming. 2013-09-18 14:58:46 +03:00
Marko Viitanen 0bf4f65a55 Refactor: encoder.h renaming 2013-09-18 14:49:01 +03:00
Ari Koivula 44a5498e30 Reorder includes to avoid hidden dependencies. 
- Includes of global.h have been moved to headers because most headers
  require stdint.h.
- Includes required by the header have been moved from the .c to the header.
- Spaces have been added between includes to distinguish classes of includes.
 2013-09-18 12:29:23 +03:00
Ari Koivula 82e2299b38 Add motion vector search. 
- Add SAD calculation for arbitrary shape and size blocks.
 2013-09-16 17:39:12 +03:00
Marko Viitanen cb8c0ebd99 Fixed 2 warning on unsigned/signed compare 2013-09-12 17:28:28 +03:00
Marko Viitanen 4421827d59 Fixed picture_destruct to free all allocated memory 2013-09-12 17:26:27 +03:00
Marko Viitanen 7cd7afe8a2 Added picture_list_rem and picture_list_add functions 2013-09-12 17:15:14 +03:00
Marko Viitanen 81f584742c Added picture_init() and changed cur_pic to pointer in encoder_input struct 
Also contains few inter coding changes
 2013-09-12 16:28:40 +03:00
Ari Koivula fbd884cb9a Remove unused variables. 2013-09-03 15:14:15 +03:00
Marko Viitanen 06fd1d6fa9 Fix for sign bit hiding, not working yet 2013-06-12 15:41:57 +03:00
Marko Viitanen 4c1e015c5f Work on Deblocking filter 2013-05-22 17:27:15 +03:00
Marko Viitanen fd2e25727c Fixed transform split bug by moving intra prediction to the transform-quant loop 2013-05-21 15:57:22 +03:00
Marko Viitanen 1b007efe43 Fixed bug with 8x8 split_flag coding. 4x4 chroma still produces wrong data. 2013-05-16 15:27:54 +03:00
Marko Viitanen 58ba4b306c Fixes for search-tree, almost working, some visible errors 2013-04-18 14:04:15 +03:00
Marko Viitanen ae506ceaf5 Moved all the intra-search functionalities to search-tree, does not work completely. 2013-04-17 17:08:52 +03:00
Marko Viitanen 2aa465ab40 Added basic draft of the search functionality 2013-04-16 15:10:43 +03:00
Marko Viitanen a737e8660c New search.c/.h files and changed department name on all files 2013-04-16 11:23:03 +03:00
Marko Viitanen f85db78fe2 Fixed PSNR calculation 2013-04-05 16:27:18 +03:00
Marko Viitanen d5ab9f0437 Fixed partsize context model initialization 2013-04-04 15:08:28 +03:00
Marko Viitanen d0be802ced Added filter.c/.h and deblocking functions 2013-04-03 11:05:07 +03:00
Marko Viitanen 55cc82925d Code refactoring to allow transform split (and 64x64 prediction with 32x32 transform) 2013-03-25 17:17:24 +02:00
Marko Viitanen 4da3b51025 Added reference block builder and verified DC-prediction bit-perfect output, fixed SAD calculations 2013-03-14 17:55:06 +02:00
Marko Viitanen b2ec80008e Added intra predictions and changed the overall codeflow a bit. This version produces bit-perfect output. 2013-03-13 15:56:43 +02:00
Marko Viitanen 725101b447 Added intra planar prediction and more work in intra predictions 
Added PSNR calculation for each picture
 2013-03-12 17:06:21 +02:00
Marko Viitanen ef5d210b18 More bitstream functions and better initialization 
+ picture.c/.h
 2012-06-05 14:01:47 +03:00