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309 commits 3 branches 6 tags 9.2 MiB
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50 commits

Author SHA1 Message Date
Marko Viitanen e1f0274b51 Merge mode working on blocks > 8x8 2013-10-23 15:14:26 +03:00
Marko Viitanen bb9d8ee9dd Fixed motion vector difference calculation 2013-10-22 16:53:18 +03:00
Marko Viitanen bcb900371f Added top_coeff array to cu_info and implemented derivation logic 2013-10-22 12:09:18 +03:00
Marko Viitanen c44f0ff540 Refactoring: all int16_t pixel info in intra to pixel typedef 2013-10-18 16:19:17 +03:00
Marko Viitanen dda53f48a7 Refactoring encoder transform/quant related functions, cu_info and picture 2013-10-18 11:41:52 +03:00
Marko Viitanen d236d58981 Added more data to cu_info and renamed "residual" to "coeff_y/u/v" in the struct 2013-10-18 11:39:32 +03:00
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 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 627762dcd8 Refactor: Fix include guards. 
- Remove _ from the beginning of include guards because that prefix is
  for the implementation.
- Move include guards to the beginning of file.
- Unify the syntax.
 2013-09-19 10:36:24 +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
Ari Koivula 2533b3bcb7 Add comments to CU_info_inter. 2013-09-16 14:42:05 +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
Marko Viitanen 6ede4c60df Merge branch 'master' of Z:/Work/HEVC_encoder into fador 
Conflicts:
	src/context.c
	src/search.c
 2013-09-11 14:38:23 +03:00
Ari Koivula be98d8fef1 Clarify some comments. 2013-09-09 20:44:21 +03:00
Marko Viitanen 0af55b8676 P-Slice testing, outputs P-slice as the second output slice 2013-09-04 17:47:54 +03:00
Marko Viitanen e4a8aaa8eb Added and fixed some functionality to support inter frames 2013-09-02 09:53:36 +03:00
Marko Viitanen b3a724afb0 Added codes for inter coding 2013-08-02 16:35:30 +03:00
Marko Viitanen 06fd1d6fa9 Fix for sign bit hiding, not working yet 2013-06-12 15:41:57 +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 a737e8660c New search.c/.h files and changed department name on all files 2013-04-16 11:23:03 +03:00
Marko Viitanen 01c7f267d7 Added CPUID fetch assembly functions (x86 and x64) 2013-04-10 16:55:31 +03:00
Marko Viitanen 560917a532 Fixed 8x8 luma encoding and some of 4x4 chroma by disabling modes using different scanning order and changing 4x4 DST to DCT in chroma 2013-04-09 15:59:12 +03:00
Marko Viitanen f85db78fe2 Fixed PSNR calculation 2013-04-05 16:27:18 +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 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 57f892f1d8 encode_CoeffNxN() taken into use and moved the functionality there 2013-03-11 12:06:08 +02:00
Marko Viitanen 9bfd542b73 Started digging into the intra prediction stuff 2012-06-11 18:43:29 +03:00
Marko Viitanen bf11aad827 Cleaned up and fixed split_flag reading and writing to the CU_info array 2012-06-11 15:39:18 +03:00
Marko Viitanen ee3a2744ef Encoding of IPCM sequences working (only for input sequence with width and height divisible with 64) 2012-06-11 15:26:32 +03:00
Marko Viitanen e3e54ea06c Added slice_header encoding function with dummy data 2012-06-06 14:09:28 +03:00
Marko Viitanen ef5d210b18 More bitstream functions and better initialization 
+ picture.c/.h
 2012-06-05 14:01:47 +03:00