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Author SHA1 Message Date
Ari Koivula 443f2f00aa Fix compilation for VS. 
- VS2013 does not support variable length arrays.
 2014-06-11 17:51:55 +03:00
Laurent Fasnacht 87ed365053 typo fix 2014-06-11 10:29:05 +02:00
Laurent Fasnacht 6ca30367f9 Fix POC bug 2014-06-11 10:29:05 +02:00
Laurent Fasnacht 8437229885 Fix handling of cu_arrays 2014-06-11 10:29:04 +02:00
Laurent Fasnacht e1d9cb015a Basic checkpointing system 2014-06-11 10:29:03 +02:00
Laurent Fasnacht 27a49d287d Big refactor to use videoframe, image_list, and image instead of picture* 2014-06-10 09:19:06 +02:00
Laurent Fasnacht 530faf3951 Move video frame related stuff to videoframe 2014-06-05 14:08:31 +02:00
Laurent Fasnacht 0fac77f9eb Image now in separate module 2014-06-05 14:04:12 +02:00
Laurent Fasnacht 2456c65822 Replace accesses to picture->cu_array with picture_get_cu and picture_get_cu_const 2014-06-05 10:41:58 +02:00
Laurent Fasnacht 821b71910b Move picture_list to its own module 2014-06-05 09:49:24 +02:00
Laurent Fasnacht 7372f9244d Basic infrastructure for OWF 2014-06-05 09:09:25 +02:00
Laurent Fasnacht 16e3a58359 Performance improvement 2014-06-05 06:57:51 +02:00
Laurent Fasnacht bad6d45e5f Performance improvement 2014-06-05 06:57:51 +02:00
Laurent Fasnacht aad2089fcf Use -ftree-vectorize 2014-06-05 06:57:50 +02:00
Laurent Fasnacht ea04bcd6a4 AltiVec support for SAD 2014-06-05 06:57:34 +02:00
Ari Koivula 3a7147baf4 Merge branch 't-20140602' 2014-06-04 18:11:15 +03:00
Ari Koivula 31b1bbc215 Address implicit declaration of warnings. 2014-06-04 18:00:50 +03:00
Ari Koivula 4f5c87fc5e Remove duplicate function definition. 2014-06-04 17:56:05 +03:00
Ari Koivula cb7d7f9e15 Update Makefile. 2014-06-04 17:52:28 +03:00
Ari Koivula bb47534b88 Make encoder_state .c files their own compilation units. 
- It's good that this module has been chopped to smaller pieces, but lets
  avoid including .c files unless we really have to. These make pretty good
  submodules on their own so just make them their own compilation units.

- Move some stuff around to avoid having to forward declare them
  in encoderstate.c.
 2014-06-04 17:45:18 +03:00
Ari Lemmetti 9e649a8f38 Updated usage message 2014-06-04 15:23:27 +03:00
Laurent Fasnacht b8acdc784a Fix compilation of encoder.c with -D_DEBUG 2014-06-03 15:02:14 +02:00
Laurent Fasnacht 961da05235 Split encoderstate.c in multiple files 2014-06-03 14:47:49 +02:00
Laurent Fasnacht 3d07f8cc84 encoderstate refactor 2014-06-03 14:25:16 +02:00
Laurent Fasnacht 2e821b79a9 encoder_state in now in encoder_state.[ch] 2014-06-03 13:51:30 +02:00
Laurent Fasnacht 9bdecbe071 Better thread scheduling 2014-06-03 11:39:16 +02:00
Laurent Fasnacht 0811dbcfbe Remove unneeded cond_broadcast. Limit contention 2014-06-03 09:45:17 +02:00
Laurent Fasnacht 5ee1319c08 Altivec detection 2014-06-03 07:55:39 +02:00
Laurent Fasnacht 58ad3b4d26 Log more performance data, plot also now many threads are running 2014-06-03 07:42:22 +02:00
Laurent Fasnacht 5ed69b063b Strategy selector for array_checksum, basic implementation using precomputed 256*256 block with larger accesses than byte 2014-06-03 07:42:22 +02:00
Ari Koivula a483e8cb0f Move cpuid stuff away from compiler namespace. 
Conflicts:
	src/strategyselector.c
 2014-05-30 10:08:14 +03:00
Marko Viitanen 6a72f87028 Merge commit '792a5a5dd1946a327f22b2daba05c6645dfa8037' 2014-05-30 08:47:01 +03:00
Marko Viitanen 792a5a5dd1 Small fix for __get_cpuid() 2014-05-30 08:37:03 +03:00
Laurent Fasnacht 642564b6fb Remove unused variable 2014-05-28 15:04:45 +02:00
Laurent Fasnacht 4f86919d75 Get rid of assembly cpuid for x86, compilation works for powerpc 2014-05-28 15:04:00 +02:00
Ari Koivula e585da37e5 Give correct transform depth to RDOQ. 
Conflicts:
	src/search.c
 2014-05-28 15:47:49 +03:00
Ari Koivula dceb3da9b8 Fix bug in search relating to transform with no non-zero coefficients. 
- Because cost was calculated even though there were no coefficients, these
  very good modes were less likely to be selected.

- Added assert to encode_coeff_nxn to avoid these problems in the future.
 2014-05-28 15:22:18 +03:00
Ari Koivula ddc02cc09e Avoid regenerating reference pixels for every rdo mode. 2014-05-22 13:18:28 +03:00
Ari Koivula dbe13d0cba Separate sad intra search from rdo search. 2014-05-22 12:47:45 +03:00
Ari Koivula 19ce21e07c Split final cost to luma and chroma functions. 2014-05-22 09:45:00 +03:00
Ari Koivula a6962e2974 Separate intra transform coding to luma and chroma functions. 2014-05-22 09:40:34 +03:00
Laurent Fasnacht 3a30a886fc FREE_POINTER of job->rdepends was at the wrong place (memory leak) 2014-05-22 07:15:18 +02:00
Laurent Fasnacht 3b38777b71 Fix condition depending on uninitialized value in SAO 2014-05-21 16:33:24 +02:00
Laurent Fasnacht 66e730ba94 Fix encoder_state_init, which was making out of bound reads 2014-05-21 14:23:36 +02:00
Laurent Fasnacht 37c20b8ce5 Add dependency between SAO rows 2014-05-21 13:52:56 +02:00
Laurent Fasnacht 90f46dc56f Threadqueue has now a start index to the first queue job. It improves the speed a little 2014-05-21 12:02:55 +02:00
Laurent Fasnacht f4f9093cb5 Parallel SAO 2014-05-21 11:48:29 +02:00
Laurent Fasnacht a3fcb141ed lcu_order_element now has pointer to neighbor LCUs 2014-05-21 11:06:53 +02:00
Ari Koivula de76d0a294 Don't add dependency to the above LCU in wavefront if it's not necessary. 
- The top-right LCU already has dependency to the top LCU.
 2014-05-20 10:48:19 +03:00
Laurent Fasnacht bdc2d43180 Write bitstream directly after doing the search. This is required since we need the correct entropy status for wpp 2014-05-20 09:29:01 +02:00
Laurent Fasnacht 06532292fc Wavefront are in tile coordinates 2014-05-20 09:28:58 +02:00
Ari Koivula 4751a3744b Fix intra mode search not doing boundary smoothing for DC. 
- Move the boundary smoothing to the prediction function to make sure it's not
  forgotten.
 2014-05-19 16:23:17 +03:00
Ari Koivula f9a603e4ea Move intra mode search form intra module to search module. 
- Make the actual intra prediction function global.

- Move the rdo stuff to rdo module.
 2014-05-19 16:12:02 +03:00
Ari Koivula 1da94f2085 Stop deblocking from filtering edges not on 8x8 grid. 2014-05-19 15:58:54 +03:00
Ari Koivula 2224e18a46 Make deblocking work with transform splits. 
- It used to work only with the implicit transform split from LCU size.
 2014-05-19 15:58:54 +03:00
Ari Koivula 656b0a321b Add chroma mode to lcu_set_intra_mode. 
- This is needed for intra split.
 2014-05-19 15:58:54 +03:00
Ari Koivula 921f58b249 Add tr_split to lcu_set_intra_mode. 2014-05-19 15:58:54 +03:00
Ari Koivula 846b608125 Add transform split recursion to intra reconstruction. 2014-05-19 15:58:54 +03:00
Ari Koivula 63f6cad5a0 Include global.h in thread modules. 2014-05-19 15:58:16 +03:00
Ari Koivula 551b087b47 Remove bunch of unnecessary code from encode_transform_unit. 
- Really, it's useless. Selecting scan order isn't this hard.

- Checked from HM that ctx_idx doesn't have anything to do with contexts.
 2014-05-16 17:42:40 +03:00
Ari Koivula f73bef0941 Remove unused include. 2014-05-16 16:09:59 +03:00
Laurent Fasnacht 6fdb821b14 Fix memory leaks 2014-05-16 12:20:40 +02:00
Laurent Fasnacht d4a6aed471 Multi-row jobs 2014-05-16 12:20:40 +02:00
Marko Viitanen 94285fbed7 Fixed compiling on visual studio with _DEBUG defined 2014-05-16 12:22:06 +03:00
Marko Viitanen 86155ef1ba Added windows specific timing macros for thread debugging 2014-05-16 12:16:22 +03:00
Laurent Fasnacht 36945e89ce Stubs to be able to make a portable version of the profiling 2014-05-16 10:15:05 +02:00
Laurent Fasnacht 53b0835316 Improve handling of jobs when not using threads 2014-05-16 08:50:43 +02:00
Laurent Fasnacht 519750d630 Write bitstream of a wavefront in a parallel way 2014-05-16 08:50:42 +02:00
Laurent Fasnacht 7473ac1bfc Able to log time in a simple way 2014-05-16 08:50:42 +02:00
Laurent Fasnacht 86e01284b8 Add -lrt 2014-05-16 08:48:54 +02:00
Laurent Fasnacht 4f73a7fc91 Instrument threads in order to be able to do some visualization 2014-05-16 08:44:32 +02:00
Ari Koivula a7cd31d87b Update the names of some bins to the current spec. 
- Helps with debugging.
 2014-05-16 05:44:03 +03:00
Ari Koivula ab4041c8fc Change cabac debug statements to show information better. 
- Show the number of bits when encoding multiple bins. I would like just the
  bits them selves in string form, but that's too much trouble for this.

- Print then as unsigned and coerce them to unsigned, as they are going
  get coerced to unsigned by the function call anyway.

- Change state to be less verbose.
 2014-05-16 05:44:03 +03:00
Ari Koivula c9a8756fbd Fix NxN scan mode for lcu_get_final_cost. 
- Scan mode was always selected according to the first PU mode.
 2014-05-15 16:20:35 +03:00
Marko Viitanen b08047cce9 Fixed intra chroma mode selection 2014-05-15 09:50:05 +03:00
Ari Koivula f0e990905e Remove chroma mode "36". 
- It's an unnecessary chore to handle this special case everywhere (it means
  chroma_mode == intra_mode). Better just to use the actual mode.
 2014-05-14 19:56:35 +03:00
Ari Koivula 60a0ba4280 Update VS project files to link win32-pthread. 
- I haven't found a good way of including external dependencies to VS projects
  yet. Win32-pthreads is assumed to be found at the same level as kvazaar dir
  and has the files x86/pthreadVC2.lib and x64/pthreadVC2.lib.

- Win32-pthreads also requires the pthreadVC2.dll to be in PATH when running
  the program. Not sure what to do about that yet. We might need an installer
  for windows to handle that.

- Disable openmp as it's no longer used.

- Stop linking Ws2_32.lib as that hasn't been used for ages.
 2014-05-14 17:54:34 +03:00
Laurent Fasnacht 8ff9ea0eee Wavefront works with parallelism + deblock (still no SAO) 2014-05-14 14:01:26 +02:00
Laurent Fasnacht 38444a81a6 Threads should be put in queue in wait state if we want to add dependencies later 2014-05-14 14:01:25 +02:00
Laurent Fasnacht e72408249b Add encoder_state pointer to lcu_order_element, new worker_encoder_state_search_lcu function to run the search stuff on one LCU 2014-05-14 14:01:24 +02:00
Laurent Fasnacht eb62696461 Fix problems when image dimensions is not a multiple of LCU 2014-05-14 13:27:14 +02:00
Laurent Fasnacht 1ba1683c05 search buffer has to be allocated tile-wise to avoid problems with wavefronts 2014-05-14 13:27:13 +02:00
Laurent Fasnacht bb86f24000 Take advantage of the new buffers to remove uneeded item assignment 2014-05-14 13:27:13 +02:00
Laurent Fasnacht 6607c9f563 Use new buffers for search 2014-05-14 13:27:12 +02:00
Laurent Fasnacht c257c4b863 Add const for the buffers 2014-05-14 13:27:12 +02:00
Laurent Fasnacht 1680273e80 Store search borders in a buffer for the whole picture 2014-05-14 13:27:11 +02:00
Laurent Fasnacht 0ceb1469a2 Improve decision about when to split into threads 2014-05-14 13:27:11 +02:00
Laurent Fasnacht d4a303e7e6 Free jobs as soon as possible 2014-05-14 13:27:09 +02:00
Laurent Fasnacht 63adb54a3d Add --threads <int> command line parameter 2014-05-14 13:27:09 +02:00
Laurent Fasnacht e772799d5e encoder_state_encode uses now the threadqueue 2014-05-14 13:27:08 +02:00
Laurent Fasnacht baede7f6c4 threadqueue 2014-05-14 13:27:08 +02:00
Laurent Fasnacht 8b7774153f Add SLEEP() define 2014-05-14 13:27:08 +02:00
Laurent Fasnacht aac7fc55b1 Remove filter_deblock function, which is not used and somewhat dangerous, since it doesn't take into account specific stuff about subencoders. 2014-05-14 13:27:07 +02:00
Laurent Fasnacht bc3ca90bdf Fix tiles when SAO or deblock is enabled. 
Was broken by previous commit.
 2014-05-14 13:27:07 +02:00
Laurent Fasnacht 4815a0604b Entropy coding sync works without parallelism, without SAO and without deblocking 2014-05-14 13:27:06 +02:00
Laurent Fasnacht 2c2a2528f3 Remove openmp stuff 2014-05-14 13:27:06 +02:00
Ari Koivula aee9bf2875 Re-add rdo control to transformskip decision. 
- It got left out when rewriting the function.
 2014-05-14 12:39:23 +03:00
Ari Koivula 9147b7acbf Split residual quantization to separate luma and chroma function. 2014-05-14 11:19:48 +03:00
Ari Koivula e947bd4c0e Clean up trskip decision code and remove old code. 
- You can define structs inside functions! This changes everything!!

- Bitstream changes a little bit compared to old trskip decision. Bdrate
  change is insignificant though.
 2014-05-13 22:00:04 +03:00
Ari Koivula a3cdee9ec5 Move new trskip decision to a function. 2014-05-13 21:59:00 +03:00