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Author SHA1 Message Date
Ari Koivula 5fa5e01e05 Merge branch 'intra-cleanup' 
Conflicts:
	src/intra.c
	src/intra.h
	src/search.c
 2014-04-10 13:51:14 +03:00
Ari Koivula 088dd9ab96 Clean up intra mode search. 
- This changes the bitstream a little bit, because it changes the order in
  which the modes are tried and when two modes have the same cost the first
  one is chosen.

- Dst buffer was removes as it was no longer used.
 2014-04-10 10:25:57 +03:00
Marko Viitanen 43ae0a3b9a Implemented RDO cost calculation to Intra modes 2014-04-10 10:25:20 +03:00
Marko Viitanen c38ec1aa10 Added commandline option for RDO (--rd) 2014-04-09 12:29:15 +03:00
Ari Koivula 92ac5025f9 Take intra mode based coeff scan mode into account for coeff bit cost. 
- Previously only diagonal scan mode, the most common one, would be used.

- This improved bdrate by 0.1-0.5 % for p0 and 0-0.2 % for p60.
 2014-04-09 10:44:44 +03:00
Ari Koivula 0251bf5a1a Improve calculation of chroma coding cost for 4x4 blocks. 
- Adds calculation of chroma coefficient cost for 4x4 blocks.

- Previously there was no cost. Now the cost is added to the first prediction
  block for NxN.

- This fix should improve bdrate by about 1%.
 2014-04-08 12:43:26 +03:00
Ari Koivula 3c0977c7f3 Fix buffer overflow on copying of reference pixels. 
- Valgrind noticed this.

- Shouldn't affect anything as the buffer overflowed to pixel buffers which
  were initialized later.
 2014-04-04 17:28:56 +03:00
Marko Viitanen e15a86268d Clean up tabs and whitespaces 2014-04-04 16:04:44 +03:00
Laurent Fasnacht 8a14bd3b7b Remove cabac global variable 2014-04-04 14:26:40 +02:00
Marko Viitanen c5ba5eb3c8 Use RDO in final_cost 2014-04-04 14:10:49 +03:00
Ari Koivula d44d1837bb Remove unreferenced parameters. 
- Working towards issue #11.
 2014-04-04 12:56:24 +03:00
Ari Koivula 46d33d3945 Resolve unsigned/signed mismatch warnings. 
- Working towards issue #11.
 2014-04-04 12:56:23 +03:00
Ari Koivula 313466fdff Remove unused variables. 
- Working towards issue #11.

- Either removed or redefined variables to not cause a warning.
 2014-04-03 15:37:59 +03:00
Marko Viitanen 0da8071300 Changed final cost (and transform skip) error function from SAD to SSD 2014-04-02 14:51:39 +03:00
Ari Koivula bbd1202f90 Replace old LCU reference pixels initialization with new ones. 
In the future we might even have just a const pointer to reference pixels.
 2014-03-19 16:01:31 +02:00
Ari Koivula 7328fc2897 Add special handling for bottom right LCU pixel. 
I didn't take into account that the reference pixel on the top-left of the
LCU gets over written if we just replace the top reference pixels for
current LCU with the bottom reference pixels after doing the search.
To handle this I copy the pixel that gets overwritten to the vertical
reference pixels.
 2014-03-19 16:01:31 +02:00
Ari Koivula 57ce7e990b Add new reference pixel buffer management to encoding loop. 
- This is necessary because after we add in-loop filters to be done per LCU,
  the reconstruction buffer will have the deblocked pixels. We only need the
  edge-pixels for intra prediction though so we just save those.

- Right now it only copies the pixels and passes them on to search, where
  the copied pixels are asserted to be the same ones we copy from
  reconstruction buffer.

- New yuv_t struct added for arrays of dynamic length. We might want to change
  other buffers to use it or something like it in the future.
 2014-03-19 16:01:30 +02:00
Ari Koivula 6a384112cc Remove old unnecessary functions from search module. 
- As we move to per-LCU encoding only search_lcu will be necessary.

- Function search_best_mode is no longer used.
 2014-03-17 18:04:41 +02:00
Marko Viitanen c7ee176480 Removed unused function search_best_mode() 2014-03-17 12:56:04 +02:00
Ari Koivula 34d4e74cd6 Fix selection of bitcost for NxN mode intra CUs. 2014-03-12 18:05:42 +02:00
Ari Koivula 462b75f0f3 Merge branch 'intra-NxN' 
Conflicts:
	src/search.c
 2014-03-12 15:08:39 +02:00
Marko Viitanen e6985eeb08 Terminate search when any block is found with no coefficients to code 2014-03-12 14:14:42 +02:00
Marko Viitanen 362fc6c5a5 Reduced bit cost when skip mode is selected 2014-03-12 14:13:38 +02:00
Ari Koivula aa59605392 Set correct max depth for search work-tree copying. 
The copy up and down functions had wrong max depth so they didn't work with
4x4 blocks.
 2014-03-12 14:02:13 +02:00
Marko Viitanen b5756821dd Tuned cost calculations for "final cost" 
By adding chroma cost and using 1.5x coeff cost instead of 0.5x, additional 3% (LP) and 1.8% (AI) drop in BD-rate noticed.
 2014-03-12 10:35:56 +02:00
Ari Koivula 409b094acf Try and get NxN to work again. 
- Moved NxN search to be done on the same level as other searches, as it's
  really not any different from 2Nx2N.
- Produces working bitstream but reconstruction is different.
 2014-03-11 19:19:20 +02:00
Marko Viitanen 75dd1f48ef Bugfix: calculate "final cost" only when block is inter or intra 2014-03-11 17:09:08 +02:00
Marko Viitanen 3b59d7c3a3 Implemented "final cost" calculation for best CU on each depth in search 
Take SAD between reconstruction and original and add cost from coding and cost for coding coefficients.
 2014-03-11 15:01:50 +02:00
Marko Viitanen aa0fb6ccad Store intra coding bit costs to CU structure 2014-03-11 12:15:50 +02:00
Marko Viitanen bdf8166e5c Store inter coding bit costs to CU structure 
To be used for calculating better coding cost later
 2014-03-11 11:40:39 +02:00
Marko Viitanen eaf4434ae9 Removed unused parameter cur_cu from inter_get_merge_cand() 2014-03-11 09:04:17 +02:00
Marko Viitanen f2e722fed8 Implemented early search termination when skip mode is used 2014-03-11 08:55:38 +02:00
Marko Viitanen a7dade5069 Tuned inter MV coding costs to achieve BD-rate reduction 
Compared to version with no inter costs, around -2% BD-rate in LP configuration
 2014-03-10 12:08:09 +02:00
Marko Viitanen 1bd79c719e Fixed MV candidate derivation in search 2014-03-10 10:16:30 +02:00
Marko Viitanen c7e4861dbf Added coding cost calculations to MV search 2014-03-10 10:16:30 +02:00
Ari Koivula 9dde96f25e Refactor search_cu_intra. 
- Formatted.
- Renamed and consolidated variables.
- Removed unused x and y pos from intra_prediction function.
 2014-03-07 16:25:25 +02:00
Ari Koivula 47af5207c5 Remove dead code and fix white space. 2014-03-06 18:35:17 +02:00
Marko Viitanen 877e156cb8 Fixed the case where transform split is used (always on depth 0) 
After this fix, inter coding should be working.
 2014-03-06 14:52:58 +02:00
Marko Viitanen b00f4c8dbf Fixed transform offset value and set tr_depth to correct value when depth 0 2014-03-05 17:10:17 +02:00
Marko Viitanen 278042aaac Fixed top-right CU copy to lcu structure 2014-03-04 16:32:31 +02:00
Marko Viitanen df669ca7df Added skip mode checking to the new lcu search 2014-03-04 12:48:19 +02:00
Marko Viitanen bddadbb4ed Inter coding fixed and added call to encode_transform_tree() 2014-03-03 17:42:44 +02:00
Marko Viitanen 17b256b5e3 Converted inter mv candidate functions to use lcu structure 
Implemented merge and mvd candidate search
Added initialization of the whole work_tree
 2014-03-03 16:08:35 +02:00
Marko Viitanen 1f82239367 Implemented inter search and reconstruction with lcu structure 2014-03-03 14:51:36 +02:00
Marko Viitanen b5fca8b206 Added missing chroma ref pixel init and fixed pic width/height in intra ref border 
intra_build_reference_border() was given wrong picture width and height on chroma.
Chroma top-left reference pixels were not copied on init_lcu_t()
 2014-03-03 12:21:55 +02:00
Marko Viitanen f1882a0d82 Fixed CU type initialization and PU index calculations 2014-02-28 15:56:27 +02:00
Ari Koivula 768d54ff4c Fix wrong array offset in intra search. 2014-02-28 14:22:13 +02:00
Ari Koivula 71d9ab7e26 Fix copying-up of coefficients during search. 2014-02-27 15:58:47 +02:00
Ari Koivula 526fdfc078 Fix erroneous indexing of pixel arrays. 2014-02-27 15:51:21 +02:00
Ari Koivula eda5ade06d Add missing offsets for lcu_t.cu pointers. 
Also changes alternate ways of doing the offset to use LCU_CU_OFFSET macro.
 2014-02-27 14:22:01 +02:00
Ari Koivula a8237bcb1e Remove duplicated defines. 2014-02-27 14:03:33 +02:00
Marko Viitanen b58c5b872a Fixed cu coordinate derivation in lcu_set_intra_mode() 2014-02-27 13:53:26 +02:00
Ari Koivula f6c97712b2 Add lcu_set_intra_mode. 2014-02-27 13:02:24 +02:00
Ari Koivula faea7caaf4 Remove unnecessary copying of reconstructed pixels from init_lcu_t. 
The reconstructed pixels don't exist yet.
 2014-02-27 11:58:32 +02:00
Ari Koivula 869ca5aa58 Add copying of LCU coefficients to search. 2014-02-27 11:56:16 +02:00
Marko Viitanen 7a1bf6b17d Intra fix: encode_transform_tree() call was missing and depth was not set 2014-02-27 10:53:01 +02:00
Marko Viitanen 8ae453551d Fixed cu type definition and reconstruction function calling 
reconstruction could have been called when no search was done
 2014-02-26 17:50:09 +02:00
Ari Koivula 879c355d9d Add work_tree_copy_down. 2014-02-26 17:31:26 +02:00
Ari Koivula 9faecd375a Add work_tree_copy_up. 2014-02-26 16:08:43 +02:00
Ari Koivula 1450d0edf8 Add lcu_t copying to main CU array. 2014-02-26 16:08:43 +02:00
Ari Koivula e651078e78 Fix compilation for rebase. 
Conflicts:
	src/search.c
 2014-02-26 16:08:15 +02:00
Marko Viitanen b4181dd398 Fixed problems with the new structure and commented out old search 2014-02-26 14:57:57 +02:00
Marko Viitanen bf21e4d019 Modified encode_transform_tree() to use new structure 2014-02-26 14:28:02 +02:00
Marko Viitanen 43abe296d0 Fixed intra headers and implemented intra search in the new structure 2014-02-26 12:45:43 +02:00
Marko Viitanen fb9e3ad1d2 Implemented proper intra mode cost calculation 
This does not currently affect the search primary search defining the used block sizes, only the refining second intra search. Gain 1.9% BD-rate on All Intra 600f of BQMall QP 22,27,32,37.
 2014-02-26 12:26:54 +02:00
Ari Koivula b067b2f802 Add lcu_t initialization. 2014-02-26 10:58:20 +02:00
Ari Koivula 7e520a85c4 Add skeleton/plan for LCU based search. 
The plan is to replace the dumb search we are doing now with proper sequential
search that is encapsulated inside data structure that holds all temporary
search data for the LCU.
 2014-02-25 13:06:22 +02:00
Luca Barbato 0cafa8105f search: Conditionally compile conditionally used functions 2014-02-21 15:07:15 +01:00
Luca Barbato e03049782c search: Staticize functions 2014-02-21 15:07:15 +01:00
Luca Barbato 934a4e3b88 whitespace: Drop trailing spaces 2014-02-21 15:03:35 +01:00
Marko Viitanen 8490ff1a9d Disabled NxN mode 
Something must be done to enable better selection of NxN blocks in order to gain BD-rate with this mode.
 2014-02-19 14:36:17 +02:00
Marko Viitanen 3618eab72a Added lambda cost when using reference frames with refIdx > 0 
Because selecting references "far away" costs bits, this should help with the issue that multiple reference frames actually increases coded bits with no quality gain.
 2014-02-19 14:34:36 +02:00
Marko Viitanen 28aa20df12 Basic search for multiple reference frames 2014-02-17 09:58:10 +02:00
Ari Koivula 8e63dd29bb Fix compiler warnings for VS2010 /W4 in intra.c. 
- Working towards issue #11.
- Removed intra_get_block_mode as unused.
- Removed unused parameters from functions. Many of them were remnants from
  earlier data structures and earlier features of HEVC that have been removed.
- Lots of implicit conversions from larger types to smaller ones. I tried to
  avoid turning all of them to explicit ones this time and opted for changing
  the original data type instead. Had to do it in few cases though to stop the
  changes from propagating too widely.
 2014-02-14 17:15:54 +02:00
Marko Viitanen 5c4c47b07a Fixed and enabled Intra NxN 
NxN block needs reference border from previous NxN blocks and to do this, the structure was changed a bit.
 2014-02-11 18:31:41 +02:00
Ari Koivula c18b6f53e1 Fix regression that disabled intra prediction in inter frames. 
The intent was to remove the flag that enabled intra in inter frames, as that
is not really that usefull anymore, but it ended up disabling intra instead.
 2014-02-11 11:57:54 +02:00
Marko Viitanen c202c8caac Fixed motion vector cost calculation a bit 
Cost was calculated a bit wrong causing non-zero motion vectors on totally black video.
 2014-02-10 20:30:55 +02:00
Ari Koivula bc3b80b9e4 Fix compiler warnings for VS2010 /W4 in intra.c. 
- Working towards issue #11.
 2014-02-10 16:50:10 +02:00
Marko Viitanen 27ffb98d08 Fixed an issue with NxN using uninitialized y_recdata 
NxN is still disabled by default as it's being fixed.
 2014-02-07 15:33:58 +02:00
Ari Koivula 0188aa8631 Fix compiler warnings for VS2010 /W4 in search.c. 
- Working towards issue #11.
- Implicit conversions to explicit ones.
 2014-02-06 14:40:18 +02:00
Ari Koivula 2614aa0fe4 Fix compiler warnings for VS2010 /W3. 
- Working towards issue #11.
- Change lambda cost multiplier for intra NxN to from 256 to 4.
- Add 0.5 to the lambda multipliers so it's rounded instead of truncated.
 2014-02-06 11:04:23 +02:00
Ari Koivula 355340067f Modify search_tree to take a pixel coordinate instead of CU coordinate. 
I need at least 4x4 resolution for NxN. It's simpler to just use pixel
coordinates.
 2014-02-05 18:43:34 +02:00
Ari Koivula ea312082a4 Simplify the prediction mode search recursion. 
No need to be so clever for something this simple.

I moved the cost initialization outside the recursing function because it
relied on the clever recursion to work. It should eventually be moved to its
own function that also initializes all the other fields just to be safe. I
didn't do that yet because I want to do it per-LCU and these functions are
still working on per-frame basis.
 2014-02-05 18:43:34 +02:00
Marko Viitanen 337a565232 Better lambda cost implementation (from HM12) 
- Lambda array changed to double as in HM
 - Needs updating when GOP / B-pictures are used
 2014-02-05 15:57:16 +02:00
Ari Koivula 7bb9c25447 Remove duplicate implementation of intra_build_reference_border. 
The search_buildReferenceBorder was an ugly hack and a place for bugs to hide
that should never have existed. Now it doesn't.

The change reduces PSNR a little, but also reduces the bitrate, when the
expected result was to have no change in either. I'm guessing there was still
some bug in the search_buildReferenceBorder, but the bug could also be in
intra_build_reference_border. Will have to do more testing to be sure, but
having one place to look at will be better than having two.
 2014-02-03 18:35:11 +02:00
Marko Viitanen 80da15df4d Adjusted cost calculation of CU split 
Quick testing shows BD-rate change of -14% (LP) and -4% (AI) with 600 frames of BQMall using QP 22,27,32,37.
 2014-01-31 12:31:51 +02:00
Ari Koivula 5d12706510 Merge branch 'intra_NxN' 
Conflicts:
	src/encoder.c

- Chroma RDOQ changes conflicted because I had moved the chroma
  quantization/dequantization to it's own function.
- Merged to master because I want my code to show up in github. =)
  All the old stuff still works, even though NxN doesn't work, so there
  is no reason not to merge anyway.
 2014-01-29 17:04:41 +02:00
Ari Koivula e33655fde5 Remove debug stuff and disable intra NxN in preparation for a merge. 
- Re-enable intra search based on reconstructed image.
  - This didn't have as much of an effect as I thought it would.
- Re-enable SAO and deblocking.
- Disable NxN searching. (4x4 luma coding is still broken)
 2014-01-29 16:45:37 +02:00
Ari Koivula 71a996f50f Work on reconstruction and searching. 
- Set part-size for Inter.
- Change to Intra Only mode for testing.
- Many small changes here and there. Should have been separate commits probably, but too late.
- Disable SAO and deblocking to be able to see problems with reconstruction better.
 2014-01-29 14:18:01 +02:00
Ari Koivula 77339efa57 Add COPYING file and add boilerplate for copyright and GPLv2 to every file. 2014-01-24 12:48:48 +02:00
Ari Koivula 73fdc35c4f Try to implement 4x4 luma transform coding. 
- Doesn't work yet so it's disabled.
- Change encode_transform_coeff to accept PU (Prediction Unit) coordinates
  instead of CU coordinates because CUs are 8x8.
 2014-01-09 19:30:54 +02:00
Ari Koivula b897562ef8 Enable NxN. 2014-01-03 16:46:02 +02:00
Ari Koivula 4c84a35391 Add part size to intra_set_block_mode. 2014-01-03 13:01:13 +02:00
Ari Koivula d9cdab052b Add NxN mode selection to search_intra. 2014-01-03 10:21:59 +02:00
Ari Koivula 5083e6db10 Change cu_info.intra into an array to support NxN split. 2014-01-02 15:13:20 +02:00
Ari Koivula ee92fc341c Move intra and inter search into their own functions. 2013-12-17 11:32:28 +02:00
Marko Viitanen 06ab158c55 Enable using intra blocks in inter frame by default 2013-11-13 08:46:32 +02:00
Ari Koivula a57b938270 Add new module sao. 
- Move sao-stuff not directly related to encoding to sao-module.
- Calculate sao for all LCUs before encoding any of them. This is in
  preparation to doing the reconstruction line at a time instead of
  LCU at a time.
 2013-11-04 19:41:01 +02:00
Marko Viitanen 601d64f04f Merge branch 'merge-mode' 2013-10-25 15:40:58 +03:00
Ari Koivula 2d26175293 Fix bug that causes lambda_cost to be ignored in search_best_mode. 2013-10-22 19:02:00 +03:00
Ari Koivula 8f5567ba6f Add full motion vector search back. 2013-10-22 19:00:36 +03:00
Marko Viitanen b20b583d9b Moved all residual/coeff functionality to encode_block_residual() 2013-10-22 16:27:50 +03:00
Ari Koivula ecf10a9717 Add an estimate of the cost of the motion vector to motion search. 2013-10-22 14:09:20 +03:00
Ari Koivula a81cc45b97 Comment and clean up hexagon search. 2013-10-22 12:28:43 +03:00
Ari Koivula 27f5555b1c Change hexacon_search to take const pointers. 2013-10-18 17:51:53 +03:00
Ari Koivula c7ca3a6b44 Clarify parameter passing for hexagon_search. 
Handling mv as a local struct instead of pointer had no performance impact,
but it makes the parameter passing clearer so I'm keeping it.
 2013-10-18 17:45:42 +03:00
Ari Koivula afc84b4ef8 Change motion vectors search to accept vector2d structs. 2013-10-18 17:33:18 +03:00
Marko Viitanen c44f0ff540 Refactoring: all int16_t pixel info in intra to pixel typedef 2013-10-18 16:19:17 +03:00
Ari Koivula f9a99b9111 Clean up inter search. 2013-10-18 15:57:43 +03:00
Ari Koivula 0f95bec907 Clean up control flow of best search. 
Conflicts:

	src/search.c
 2013-10-18 15:23:17 +03:00
Ari Koivula 2fa2098236 Remove unnecessary guards against 0 cost. 2013-10-18 15:20:45 +03:00
Ari Koivula 99d4a669c3 Fix bug with partitioning search. 2013-10-18 10:45:38 +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 0c3bd7e223 Move SAD calculations to picture module. 2013-10-11 15:37:58 +03:00
Ari Koivula 69d1f6d1e2 Clean up the code. 
- Rename get_block_sad to calc_sad and handle special cases in general_sad.
- Remove old search functions because I don't want to update or test them.
 2013-10-11 15:19:21 +03:00
Ari Koivula be501f720c Reorder conditions. 2013-10-11 14:11:49 +03:00
Ari Koivula 235b1ec0bc Add rest of the quadrants for sad calculation. 
- All tests pass.
- Movement vectors that don't overlap with the frame aren't handled yet.
 2013-10-11 12:41:07 +03:00
Ari Koivula b58a6387ee Clean up the code a bit. 2013-10-11 11:04:49 +03:00
Ari Koivula 7e6c9aefe8 Add handling of more cases to sad calculation. 2013-10-10 21:51:27 +03:00
Ari Koivula 4e36992752 Move basic SAD functions to picture-module. 2013-10-10 21:49:41 +03:00
Ari Koivula 0e078b2d18 Rethink SAD-calculation. 2013-10-10 21:49:20 +03:00
Ari Koivula 1fcb452479 Simplify reference buffer calculation. 2013-10-10 21:48:55 +03:00
Ari Koivula 684f6d548c Start adding sad calculation outside frame. 
Works for top-left corner. 2/9 tests pass.
 2013-10-10 16:11:07 +03:00
Ari Koivula ea30bf0126 Fix SAD calculation to return correct value in non-overlapping case. 2013-10-09 16:08:56 +03:00
Ari Koivula cdcb56dd4a Add special case for the 0,0 vector to hexagon search. 2013-10-08 16:11:00 +03:00
Ari Koivula 8910037936 Add hexagon-based motion vector search. 2013-10-08 13:38:03 +03:00
Marko Viitanen 351817d008 Fixed intra block selection (always selected 64x64 which was not in search) 2013-10-08 12:13:52 +03:00
Ari Koivula 61eb3b3b71 Improve cu-visualization by arranging them to picture dimensions and colors. 2013-10-01 20:46:10 +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 f58e418a1a Fix out-of-bounds detection in mv-search. 
All blocks were intra because no movement vectors could be found.
 2013-09-30 10:47:05 +03:00
Ari Koivula 571fec7c39 Add a more general cost function to motion search. 2013-09-28 16:41:57 +03:00
Ari Koivula 562a43d541 Fix bug with initial prediction of motion vector. 2013-09-28 16:34:23 +03:00
Ari Koivula 8bce7c84a0 Disable early cutoff optimization for motion vector search.c 
It probably doesn't work right and might cause issues.
 2013-09-28 16:04:11 +03:00
Ari Koivula 7979a59168 Fix check for (0, 0) vector when searching for best movement vector. 2013-09-28 16:02:30 +03:00
Ari Koivula 9bad984f14 Add special case for the (0, 0) vector to the fast search. 2013-09-25 19:31:49 +03:00
Ari Koivula 224bda37e7 Make a define switch for full search vs fast search. 2013-09-25 19:20:31 +03:00
Ari Koivula b1ada6bcd4 Take initial motion vector from last frame. 2013-09-25 19:09:08 +03:00
Ari Koivula 1d1bfd2a6f Remove unused stuff from motion search. 
- inter_set_block is no longer needed.
 2013-09-25 18:43:16 +03:00
Ari Koivula 4cda086035 Add an early stop condition to motion estimation. 2013-09-25 18:37:37 +03:00
Ari Koivula 2c894b49bf Disable cu-structure debug rendering. 
- This can be enabled when needed. It doesn't have to be enabled in git.
 2013-09-25 18:18:10 +03:00
Ari Koivula 6f13168285 Add faster motion estimation algorithm. 
- New motion estimation does the same pattern as the old one, but centers the
  search on the best candidate at each step.
 2013-09-25 18:16:31 +03:00
Ari Koivula 04f1dde8a1 Fix overwriting of motion vectors during search. 
- Makes everything besides search to only use the bottom most layer of the
  picture.cu_array structure.
 2013-09-25 16:21:51 +03:00
Ari Koivula cda681294c Fix unsigned/signed mismatch warning. 2013-09-24 21:32:11 +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 5233c417df Refactor: search.c/.h full cleanup. 2013-09-20 12:18:23 +03:00
Ari Koivula d09e2bd214 Refactor: picture.c/.h full cleanup. 2013-09-20 11:15:18 +03:00
Marko Viitanen 5264569f43 Refactor: inter.c/.h full cleanup 2013-09-19 15:08:30 +03:00
Ari Koivula adf619f9dd Refactor: Update file comments. 2013-09-18 18:01:20 +03:00