hashirama/uvg266

mirror of https://github.com/ultravideo/uvg266.git synced 2024-12-04 21:54:05 +00:00

Author	SHA1	Message	Date
Ari Lemmetti	10484bda9f	Make strategies out of fractional pixel sample functions	2016-04-21 13:26:38 +03:00
Ari Koivula	28e7548387	Fix bug in full mv search This optimization led to some points not being searched.	2016-04-21 12:03:57 +03:00
Ari Koivula	2576aeee0b	Use merge candidates in full mv search Perform a full search window around every mv candidate and the 0-vector.	2016-04-20 20:47:11 +03:00
Ari Lemmetti	8247faf8e0	Remove 64-bit only instruction to fix 32-bit compilation.	2016-04-19 18:05:11 +03:00
Ari Lemmetti	eb55d6b6b9	Fix writing over boundary.	2016-04-19 16:03:43 +03:00
Ari Lemmetti	bcabc6fadd	Remove pixel blit from strategies. Use memcpy instead.	2016-04-06 18:44:04 +03:00
Ari Lemmetti	2140197ccc	Tidy up coeff blit function and use memcpy again. Give memcpy constants for fixed sizes to enable copying many bytes simultaneously.	2016-04-06 18:03:00 +03:00
Ari Koivula	08b4480d94	Re-add time.h include Include-what-you-use wants to include sys/time.h instead, or if I override it to include time.h it will remove the include completely.	2016-04-02 19:05:16 +03:00
Ari Koivula	61fc3e87ba	Run include-what-you-use fix_includes.py fix_includes.py The includes should make more sense now and not just happen to compile due to headers included from other headers. Used a modified version of IWYU. Modifications were to attribute int8_t and so on to stdint.h instead of sys/types.h and immintrin.h instead of more specific headers. include-what-you-use 0.7 (git:b70df35) based on clang version 3.9.0 (trunk 264728)	2016-04-01 17:46:55 +03:00
Ari Koivula	016810d982	Move COMPILE_ macro to global.h While these are only used for strategies, it's non-intuitive to have to include strategyselector.h in every file under strategies before including anything else.	2016-04-01 17:46:55 +03:00
Ari Koivula	8908d85d66	Change all relative includes to absolute	2016-04-01 17:46:44 +03:00
Ari Koivula	4876879b82	Add IWYU pragmas	2016-03-31 12:33:34 +03:00
Marko Viitanen	41a5f9bbbe	Fix filetime conversion to timespec	2016-03-24 10:08:11 +02:00
Ari Koivula	9139e169fe	Fix unnecessary waiting in main thread The main thread has to wait for the worker threads to finish. The pthread_cond_timedwait call used to accomplish this was given a relative instead of absolute time, which resulted in the call returning immediately, because the time had already passed. This removes the now unnecessary sleeps and fixes the time given to the pthread_cond_timedwait such that it now waits until a job finishes or 100ms have passed.	2016-03-23 22:23:04 +02:00
Ari Koivula	e23ed231fb	Fix race condition with owf and non-square motion partitions The OWF wpp limit code assumed square blocks, and as such did not work correctly when height != width. This changes the relevant code to consider both height and width.	2016-03-22 16:46:38 +02:00
Arttu Ylä-Outinen	d6a3e02f16	Fix calculating reference CU index in inter search Fixes a possible segfault when SMP or AMP blocks are used.	2016-03-22 12:55:58 +02:00
Ari Lemmetti	f4538ab474	Copy pixels more efficiently in lcu recon.	2016-03-18 20:10:03 +02:00
Ari Koivula	5b66578f71	Add kvz_ prefix to md5 functions The non kvz_ symbols were being exported in the static lib, which got caught by Travis tests.	2016-03-18 13:13:35 +02:00
Ari Koivula	4125218cfa	Add --hash=md5 Add md5 through extras/libmd5 taken from HM with BSD license. It's implemented as a generic strategy using the same interface as checksum, so we can write a SIMD version if it seems necessary.	2016-03-18 05:23:57 +02:00
Ari Koivula	883448b8fb	Add --hash parameter Allows decoded picture hash to be selected among none and checksum.	2016-03-18 05:20:15 +02:00
Ari Lemmetti	6d5f8e3aec	Define KVZ_COMPILE_ASM for the correct files. Enables asm strategies again.	2016-03-17 16:21:31 +02:00
Ari Lemmetti	e502292ba8	Remove old function	2016-03-16 20:18:55 +02:00
Ari Lemmetti	c6cc96f5ec	Optimize sao band ddistortion	2016-03-16 20:16:00 +02:00
Ari Lemmetti	ab577f476f	Optimize sao reconstruct color	2016-03-16 20:15:32 +02:00
Ari Lemmetti	48bfddf4ec	Optimize calc sao edge dir	2016-03-16 20:14:50 +02:00
Ari Lemmetti	ba69992941	Optimize sao edge ddistortion	2016-03-16 20:14:19 +02:00
Ari Lemmetti	941b6b3e27	Optimize calc eo cat	2016-03-16 20:13:30 +02:00
Ari Lemmetti	04fbb48a09	Add strategy for avx2. Copy generic functions there.	2016-03-16 20:13:15 +02:00
Ari Lemmetti	4e30a215d8	Create generic strategy for sao.	2016-03-16 20:11:15 +02:00
Ari Koivula	6f431e510c	Comment and tidy threadqueue_worker Carefully avoided making any changes to the logic.	2016-03-14 20:08:04 +02:00
Ari Koivula	1165ae2e1f	Increase --mv-constraint=frametimemargin margin Increase the margin to be 4 luma pixels to every direction.	2016-03-14 16:02:54 +02:00
Arttu Ylä-Outinen	0eda28ced6	Fix Visual Studio warnings Initialization of a struct with addresses of local variables generated warning C4221 in encmain.	2016-03-14 14:12:21 +02:00
Ari Koivula	e91ca74733	Refactor kvz_encode_last_significant_xy	2016-03-10 18:47:16 +02:00
Ari Koivula	1fc0e8076c	Format kvz_encode_last_significant_xy whitespace	2016-03-10 18:17:45 +02:00
Ari Koivula	df9a958ef2	Merge branch 'log2'	2016-03-10 18:16:41 +02:00
Ari Koivula	4112a4364d	Remove g_to_bits table	2016-03-10 15:59:51 +02:00
Ari Koivula	9fcfba637f	Remove duplicated inline functions	2016-03-10 15:28:31 +02:00
Ari Koivula	e27ec2cc53	Add kvz_math.h for common inline math functions Calling it just math.h would have prevented including system math.h.	2016-03-10 15:26:18 +02:00
Ricardo Constantino	c515796a21	Only use version prefix in kvazaar binary Fixes regression since `54f08f2` causing libkvazaar version checks to not work (i.e. pkg-config)	2016-03-09 16:13:59 +00:00
Arttu Ylä-Outinen	54f08f2bdb	Use output of git describe as version.	2016-03-09 15:04:29 +02:00
Ari Koivula	f8edf28161	Fix const qualifier warning Also set the warning to an error in VS.	2016-03-09 14:16:15 +02:00
Ari Koivula	b0c3ece31e	Fix race condition when deblocking is on but SAO is off Already suspected this yesterday, but didn't want to add the code to handle it before confirming that it's actually a problem. It is.	2016-03-09 14:02:46 +02:00
Ari Koivula	1671725c72	Fix non-determinism issue with OWF WPP margin The previous reasoning used deblocking and fractional motion estimation together to arrive at a margin of 4 pixels. This was wrong, and with either of these off, half pixel chroma interpolation could use pixels outside the intended region. Deblocking does not currently affect the margin needed.	2016-03-08 20:18:38 +02:00
Ari Koivula	674bfa14ce	Comment WPP deblocking and SAO I was a bit unclear about exactly what happens and when regarding SAO and deblocking when we do frame-parallel WPP parallelism, so I checked and commented the bits that were unclear to me.	2016-03-08 19:39:04 +02:00
Ari Koivula	aec152c953	Fix OWF mv restriction limit The check was done in regard to the wrong dimension, allowing the access to unfinished parts of the frame when coding multiple frames at the same time.	2016-03-08 17:12:43 +02:00
Ari Koivula	fda103aa7c	Refactor cfg->tiles_width_count and cfg->tiles_height_count Change code everywere so these actually mean "width count" and not "width count minus one".	2016-03-07 17:29:15 +02:00
Ari Koivula	a350eb3a1e	Fix --tiles to have the correct number of tiles. The tiles_width_count etc. actually mean "count minus one".	2016-03-07 17:24:31 +02:00
Ari Koivula	49ea2d7b7f	Fix --mv-constraint=frametile Option --mv-constraint=frametilemargin was being used instead of frametile.	2016-03-07 16:41:00 +02:00
Ari Koivula	95b8dd99f6	Add --tiles parameter Add new parameter --tiles that accept only uniform split. I considered supporting the syntax of --tiles-width-split for this, but writing --tiles=u2xu2 is just not as intuitive as --tiles=2x2, and there is hardly ever any reason to use anything but uniform split. The more cumbersome --tiles-width-split and --tiles-height-split parameters are still there to allow finer control.	2016-03-07 16:33:51 +02:00
Ari Koivula	fd34dd9bc6	Fix race condition with OWF There was an off by one error in the dependance setting code, which resulted in dependencies not being set resulting in checksum errors. For example if ref_neg=1 and owf=1.	2016-03-07 13:38:23 +02:00
Ari Koivula	81b439f4da	Optimize starting point selection in tz Avoid checking zero motion vectors multiple times. The merge candidate list often has only one or two candidates, the other being zeroes.	2016-03-04 16:48:46 +02:00
Ari Koivula	2436702c27	Optimize starting point selection in hexbs Avoid checking zero motion vectors multiple times. The merge candidate list often has only one or two candidates, the other being zeroes.	2016-03-04 16:48:12 +02:00
Ari Koivula	5327b59b45	Remove KVZ_PERF_SEARCHPX It's too invasive and we don't really need it.	2016-03-04 16:48:12 +02:00
Arttu Ylä-Outinen	348ac4888b	Fix calc_mode_bits. The CUs left and above the current one would be set to NULL when there was only one CU between the current one and the left or top edge of the frame.	2016-03-04 14:08:35 +02:00
Ari Koivula	86219aa0fc	Fix non-determinism with tiles Earlier fix that fixed the supply side of the cu_array to take tile coordinates into account should have been accompanied with this one that does the same thing to demand side.	2016-03-03 17:39:20 +02:00
Arttu Ylä-Outinen	626b53ce85	Move sao search from encoderstate to sao. Moves sao search from function encoder_state_worker_encode_lcu in encoderstate.c to function kvz_sao_search_lcu in sao.c. Makes functions kvz_init_sao_info, kvz_sao_search_chroma and kvz_sao_search_luma static since they are no longer used outside sao.c.	2016-03-01 14:56:16 +02:00
Ari Koivula	cfa722e448	Reduce parallelism for tiles There is still some race-condition with encoding tiles from multiple frames, so disable this to keep the bitstream deterministic.	2016-02-29 20:20:21 +02:00
Ari Koivula	3dcc0957f8	Deal with impossible mv constraints If 0,0 vector is illegal, it's possible that no legal movement vector, is found, in which case a large cost is returned instead. The cost overflowed and there is all sorts of silliness with converting from double to int, but I'm not going to fix all of it because when we remove the doubles it will all get fixed.	2016-02-29 19:18:14 +02:00
Ari Koivula	b1adf1576a	Add --mv-constraint=frametilemargin Add an even stricter motion vector constraint to prevent motion vectors to fractional pixel positions that would need pixels outside the tile.	2016-02-29 19:18:14 +02:00
Ari Koivula	f808cbf608	Allow increased parallelism for tiles When movement vectors are constrained to tiles, only the same tile in previous frame needs to be depended upon.	2016-02-29 14:33:06 +02:00
Ari Koivula	f4ebff12b0	Combine tile mv constraint with OWF mv constraint This also fixes movement vectors in tiles when OWF is on. The OWF mv constraint assumed WPP, so it didn't work with tiles.	2016-02-29 14:33:06 +02:00
Ari Koivula	7981609cd0	Add --mv-constraint=frametile	2016-02-29 14:33:06 +02:00
Ari Koivula	9dbbb7fdbc	Add --mv-constraint argument	2016-02-29 14:33:06 +02:00
Ari Koivula	1be877faf9	Fix chroma reconstruction with tiles An incorrect frame boundary check caused a checksum error, because the chroma reconstruction of the encoder was wrong. The encoder treated horizontal tile boundaries as frame boundaries when the vertical component of the movement vector was a multiple of 8.	2016-02-29 14:32:51 +02:00
Ari Koivula	c0dc490dd1	Fix inter non-determinism with tiles CU data was being copied to the wrong place in the reference frames cu_array, which led to uninitialized data being used as a starting point for motion vector search. Fixes #99.	2016-02-26 17:05:04 +02:00
Ari Koivula	719d72925b	Add loop-input option This option is useful for testing long encodes, as you don't have to find an actual infinite input.	2016-02-18 20:00:55 +02:00
Ari Koivula	d23a5a15f1	Fix overflow in rate control A 32 bit int overflowed after 2^31 bits (2Gb). It will still overflow eventually, after 500 years of outputting 1Gb/s, but by that time, I recon we will have fixed this properly and it's time to upgrade.	2016-02-18 16:48:21 +02:00
Ari Koivula	eeafe14946	Clean up search initialization Copy lcu explicitly instead of initializing with the same parameters.	2016-02-17 14:57:31 +02:00
Arttu Ylä-Outinen	e5c84c361c	Eliminate a race condition with input thread. Changes communication between the input thread and main thread in encmain.c so that only one of them uses img_in and retval at a time. Fixes a race condition which would sometimes result in a deadlock.	2016-02-17 12:09:19 +02:00
Ari Koivula	c40ede56ad	Allow more frame parallelism in LP-gop Add dependency to the reference frame instead of the previous frame, in order to allow more frames to be encoded in parallel when temporal stepping >1 in LP-gop (such as --gop=lp-g8d4r1t2).	2016-02-05 17:08:24 +02:00
Arttu Ylä-Outinen	40c7198f7d	Add a script for updating README Adds script tools/update_readme.sh for regenerating the "Using Kvazaar" section of README.md from the output of "kvazaar --help".	2016-02-05 16:21:39 +02:00
Arttu Ylä-Outinen	aac5373095	Fix typos in documentation Fixes a few typos in README and command line help.	2016-02-05 16:21:27 +02:00
Ari Koivula	a4915dc547	Update man and README	2016-02-04 14:16:58 +02:00
Ari Koivula	e941e21cd6	Enable errors about non-existing CLI options Set opterr and optind to their normal default values.	2016-02-04 13:48:58 +02:00
Ari Koivula	7a4bf94a52	Add --version and --help Also don't print help by default, because it's too long. Print a shorter usage message instead.	2016-02-04 13:48:48 +02:00
Ari Lemmetti	99e37ec235	Update old pixel type to the current one	2016-01-30 19:33:09 +02:00
Ari Koivula	c76a0951cf	Change version to 0.8.3	2016-01-28 21:21:02 +02:00
Ari Koivula	cb2121b1aa	Double time scale when field coding is used	2016-01-28 21:04:52 +02:00
Ari Koivula	8ad7d2a714	Move interlacing stuff to libkvazaaar API This moves the interlacing from CLI code to api->encoder_encode, in order to make it possible to use field coding through the lib API. The field order is now determined per frame, as FFmpeg gives it per frame and it's signaled per frame. As a side effect, the CLI also now prints info from frames instead of fields. While we might want to extend the API in the future to allow printing of more detailed information about fields, for now it's more important that the CLI uses the real lib API. PSNR calculation for interlaced frames disabled until we have a way to avoid deinterlacing the frame when it's not necessary.	2016-01-27 15:29:45 +02:00
Ari Koivula	6952f0fcc6	Refactor interlaced reading Doesn't change the way it works. Just rearranges things so it's easier to see what is going on.	2016-01-26 13:42:41 +02:00
Ari Koivula	a46351efe1	Fix out of bounds error in interlacing When field height was padded to a multiple of 8, yuv_io_extract_field would read outside the buffer.	2016-01-26 13:41:52 +02:00
Arttu Ylä-Outinen	49677810b5	Rename config module to cfg. Prevents a conflict with config.h and src/config.h so that the config.h generated by configure is included in global.h. Fixes problems with large input files on 32-bit systems.	2016-01-25 12:26:46 +02:00
Marko Viitanen	8e6c12b859	Merge branch 'input_reading_thread'	2016-01-25 12:00:03 +02:00
Marko Viitanen	b4a4ce848c	Use field parity for extracting correct fields from the interlaced picture	2016-01-25 10:58:12 +02:00
Marko Viitanen	441ce7728f	Fix for input_read_thread() in the case when interlaced source-scan-type is used	2016-01-25 10:57:51 +02:00
Marko Viitanen	198204a20a	Fix when using --source-scan-type=bff, offset was used for output lines	2016-01-25 10:13:51 +02:00
Ari Koivula	22b8ed43dc	Remove global.h include from kvazaar.h It shouldn't have been put there as it's the lib interface.	2016-01-22 15:23:34 +02:00
Ari Koivula	249c88011e	Fix problem with >2GB input files on 32bit	2016-01-22 15:15:02 +02:00
Ari Koivula	fa1af14637	Fix includes to include global.h first everywhere	2016-01-22 15:07:49 +02:00
Ari Koivula	3bf278529c	Fix interlacing when using lib interface Some flags used for interlacing were set in CLI interface, which meant that interlacing didn't work correctly when used through libkvazaar.	2016-01-22 14:35:20 +02:00
Marko Viitanen	0128ee26e7	Clear img_in pointer after reading it	2016-01-22 14:29:35 +02:00
Marko Viitanen	b5459c1f23	Fixed performance monitoring by adding KVZ_ prefix to GET_TIME	2016-01-22 11:27:25 +02:00
Marko Viitanen	e36237335e	Fixed memory leaks caused by the input handler thread and cleaned up the code	2016-01-22 11:27:25 +02:00
Marko Viitanen	ad9a1f6539	Input thread implementation - Handle input processing in a separate thread to allow main thread more time with thread handling etc - Significant speedup can be seen when run on ultrafast settings and on a system with great number of cores	2016-01-22 11:27:25 +02:00
Ari Koivula	5e734593c0	Add psnr argument to CLI To disable calculation of PSNR for frames, printing 0.0dB instead.	2016-01-21 15:08:34 +02:00
Ari Koivula	9eba3a83cc	Add compiler flag checking to configure	2016-01-20 16:32:34 +00:00
Arttu Ylä-Outinen	d452709795	Fix compiling AVX2 strategies. Option -mavx2 was omitted when compiling AVX2 strategies. This commit moves strategies to convenience libraries so that their compilation flags can be easily set and adds -mavx2 to CFLAGS of the AVX2 library.	2016-01-20 11:04:12 +02:00
Ari Koivula	8060e2f6ec	Delete kvazaar_version.h It's not used anymore.	2016-01-19 20:40:35 +02:00
Ari Lemmetti	44656aeb19	Remove useless calculation	2016-01-19 16:35:16 +02:00
Marko Viitanen	e822c16659	Removed unneeded cpu flags causing compiling to fail on powerpc, closes #121	2016-01-18 08:55:32 +02:00
Ari Koivula	c8c0b4e8e8	Change version number for v0.8.2	2016-01-15 19:42:07 +02:00
Ari Koivula	e2402c0000	Remove kva_api_get versioning. We have soname versioning now, so we should focus on getting that right instead. This also serves as an example of correctly incrementing the lib-version.	2016-01-15 19:39:24 +02:00
Ari Koivula	caf809f26d	Remove scons build scripts Because we are not going to maintain them.	2016-01-15 17:35:35 +02:00
Ari Koivula	15e1110997	Remove reference to Makefile-old Makefile-old was deleted and this reference breaks make dist.	2016-01-15 17:32:54 +02:00
Ari Lemmetti	a9decd2f40	Bump for yet another release	2016-01-14 23:23:11 +02:00
Ari Koivula	7718ac378f	Add fractional FPS support. Now that we put the timing info into the bitstream, the time base must be precisely known. Represent framerate as a fraction and add timing info only if the old floating point framerate was not used. Deprecate cfg->framerate so it can be removed once we get patches to FFmpeg and libav. Add support for (num)/(denom) format to --input-fps.	2016-01-14 22:16:53 +02:00
Ari Lemmetti	a9bd7b9e63	Bump version numbers for release v0.8.0	2016-01-14 20:38:28 +02:00
Ari Lemmetti	b605e3866e	Bye bye Makefile	2016-01-14 20:38:01 +02:00
Marko Viitanen	242edf98ad	Added calculation and writing of VUI num_units_in_tick and time_scale	2016-01-14 15:32:33 +02:00
Ari Lemmetti	daf39e348f	Add dedicated handling for blitting NxN coeffs when N is 4, 8 or 16	2016-01-13 19:27:45 +02:00
Ari Lemmetti	a2fc9920e6	Merge branch 'alternative-satd'	2016-01-13 15:00:43 +02:00
Ari Lemmetti	1ed34f2df8	Add some planar pred optimization for blocks larger than 8x8	2016-01-13 14:50:17 +02:00
Ari Lemmetti	0df88697ff	Copy generic function to AVX2 strategy	2016-01-12 23:51:18 +02:00
Ari Lemmetti	62799a9fc3	Create generic strategy of planar prediction	2016-01-12 23:50:47 +02:00
Ari Lemmetti	3cb1cebfe5	Add missing inlines	2016-01-12 23:03:31 +02:00
Ari Lemmetti	6a0b13b8b6	Remove unused functions	2016-01-12 22:55:37 +02:00
Ari Lemmetti	61155f0edd	Add 128-bit version of the functions as well	2016-01-12 22:52:00 +02:00
Ari Lemmetti	a6afb8a8f4	Small refactoring	2016-01-12 22:29:33 +02:00
Ari Lemmetti	a756f6133a	Manually unroll vertical Hadamard transform	2016-01-12 21:45:02 +02:00
Ari Lemmetti	66350aa20e	Experiment with alternative implementation of FWHT	2016-01-11 16:25:56 +02:00
Arttu Ylä-Outinen	e14858f41a	Fix build and tests. - Remove non-existent file interface_main.c from library sources. - Add file mv_cand_tests.c to test sources.	2015-12-21 16:03:55 +02:00
Arttu Ylä-Outinen	9abdee7cc3	Merge branch 'autotools'	2015-12-21 15:54:30 +02:00
Arttu Ylä-Outinen	eb6fa3d980	Fix exporting functions in library. Rewrites definition of macro KVZ_PUBLIC in kvazaar.h so that KVZ_STATIC_LIB need not be defined when building a static library.	2015-12-21 14:38:59 +02:00
darealshinji	8427a85d36	Add tests	2015-12-19 08:24:35 +01:00
Ari Koivula	1270da3626	Move files under their modules in Visual Studio Also moves CLI stuff under CLI project, so they are compiled as their own lib just like when the Makefile is used. The file interface_main.c was an artifact from a bygone era and should have been deleted long ago.	2015-12-17 15:39:45 +02:00
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
Ari Koivula	a6ea705e19	Add missing lambda to some bit costs Bits were being added to rate distortion without being multiplied by lambda in a few places. Fixing this bug also finally allows us to remove the magic bits from the Coding Unit split decision. I tried to find new optimum value for CU_COST and it turned out to be 2 for veryslow and 0 for superfast. The difference between 0 and 2 on veryslow was only 0.1% however, so I don't think this parameter is needed any longer. Before this fix the effect of removing CU_COST would have been 0.8%.	2015-12-15 16:32:38 +02:00
Arttu Ylä-Outinen	0e33049d9e	Enable full mv search once again. - Updates function search_mv_full so that it compiles and handles non-square blocks. - Enables compilation of search_mv_full. - Sets full search radius to 32. - Enables selecting full mv search with "--me full".	2015-12-15 12:26:26 +02:00
Arttu Ylä-Outinen	dbb9b0df85	Enable search for AMP blocks.	2015-12-15 11:21:46 +02:00
Arttu Ylä-Outinen	7e4f4538a4	Implement encoding AMP part modes. Also adds parameter --amp for enabling AMP blocks.	2015-12-15 11:21:45 +02:00
Arttu Ylä-Outinen	c3716f7803	Add --smp option for enabling SMP blocks.	2015-12-15 11:21:45 +02:00
Arttu Ylä-Outinen	38b881c36f	Implement search_frac for rectangular blocks. Replaces parameter depth of function search_frac with parameters width and height.	2015-12-15 11:21:45 +02:00
Arttu Ylä-Outinen	864c77f6eb	Use kvz_satd_any_size in inter search. Changes search_frac and kvz_search_cu_iter to use kvz_satd_any_size for computing the SATDs instead of getting the SATD function with kvz_pixels_get_satd_func.	2015-12-15 11:21:45 +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	6bdc08b6eb	Drop unused function declaration. Removes declaration of non-existent function satd_8bit_8x8_generic in strategyselector.h.	2015-12-15 11:21:44 +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	1eebfde0c5	Make tz search work with non-square blocks. Replaces parameter depth with parameters width and height.	2015-12-15 11:21:44 +02:00
Arttu Ylä-Outinen	e203883f3d	Refactor kvz_filter_deblock_lcu. Moves code for filtering the rightmost 4 pixels of an LCU to a separate function filter_deblock_lcu_rightmost.	2015-12-15 11:21:44 +02:00
Arttu Ylä-Outinen	21ca74fe86	Replace deblock filter with a simple loop. - Adds function is_pu_boundary. - Moves code for filtering an edge of a single PU or TU to a new function filter_deblock_unit. - Replaces recursive CU tree traversal in filter_deblock_cu with a simple loop and renames it to filter_deblock_lcu_inside.	2015-12-15 11:21:43 +02:00
Arttu Ylä-Outinen	7516fda970	Make fractional recon work with non-square blocks. Adds parameter block_height to functions inter_recon_frac_luma, inter_recon_14bit_frac_luma and inter_recon_14bit_frac_chroma so that they can handle SMP blocks.	2015-12-15 11:21:43 +02:00
Arttu Ylä-Outinen	591a1ce6db	Turn some inter recon functions static. Makes the following functions static since they are not used outside inter.c: - kvz_inter_recon_frac_luma - kvz_inter_recon_14bit_frac_luma - kvz_inter_recon_frac_chroma - kvz_inter_recon_14bit_frac_chroma	2015-12-15 11:21:43 +02:00
Arttu Ylä-Outinen	0f531362bf	Enable Nx2N partitions.	2015-12-15 11:21:43 +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
Arttu Ylä-Outinen	bdd8b1c0aa	Implement 2NxN partitions in inter search. - Try using 2NxN partitions after the usual 2Nx2N. - Adds function kvz_search_cu_smp to search_inter module.	2015-12-15 11:21:42 +02:00
Arttu Ylä-Outinen	410064e880	Split lcu_set_inter into two functions. Moves code for setting the inter modes for a single PU to a new function lcu_set_inter_pu.	2015-12-15 11:21:42 +02:00
Arttu Ylä-Outinen	3236428e4d	Make hexbs search work with non-square blocks. Replaces parameter depth with parameters width and height.	2015-12-15 11:21:42 +02:00
Arttu Ylä-Outinen	31ba8d61c3	Implement fractional chroma recon for SMP blocks. Adds parameter block_height to function kvz_inter_recon_frac_chroma.	2015-12-15 11:21:42 +02:00
Arttu Ylä-Outinen	0b6cef7be5	Remove unused function kvz_inter_set_block.	2015-12-15 11:21:42 +02:00
Arttu Ylä-Outinen	e63486b23f	Make lcu_set_inter work with SMP blocks.	2015-12-15 11:21:41 +02:00
Arttu Ylä-Outinen	7b99eb2970	Call recon functions correctly for SMP blocks. Makes calls to kvz_inter_recon_lcu and kvz_inter_recon_lcu_bipred in function search_cu work correctly when using SMP blocks.	2015-12-15 11:21:41 +02:00
Arttu Ylä-Outinen	dc4525c0e3	Implement inter recon for non-square blocks. Adds parameter height to functions kvz_inter_recon_lcu and kvz_inter_recon_lcu_bipred and makes them work on non-square sizes. Fractional reconstruction functions do not handle non-square blocks yet.	2015-12-15 11:21:41 +02:00
Arttu Ylä-Outinen	f874c8614e	Add part_mode binarization table comment.	2015-12-15 11:21:41 +02:00
Arttu Ylä-Outinen	c77074a7ff	Implement encoding SMP blocks.	2015-12-15 11:21:41 +02:00
Arttu Ylä-Outinen	98707a1288	Move encoding intra CU to a separate function. Moves code for encoding a single intra coding unit from function kvz_encode_coding_tree to a new function encode_intra_coding_unit.	2015-12-15 11:21:40 +02:00
Arttu Ylä-Outinen	c336674da3	Move encoding part mode to a separate function. Moves code for encoding the part mode from function kvz_encode_coding_tree to a new function encode_part_mode.	2015-12-15 11:21:40 +02:00
Arttu Ylä-Outinen	ac952cbb44	Move encoding inter PUs to a separate function. Moves code for encoding a single inter prediction unit from function kvz_encode_coding_tree to function encode_inter_prediction_unit.	2015-12-15 11:21:40 +02:00
Arttu Ylä-Outinen	5ee9f164e8	Add macros for getting PU location and size. - Moves SIZE_* definitions to cu.h. - Adds constant arrays kvz_part_mode_num_parts, kvz_part_mode_offsets and kvz_part_mode_sizes for storing the number of PUs, PU offsets and PU sizes. - Adds macros PU_GET_X, PU_GET_Y, PU_GET_W and PU_GET_H for getting the location and size of a PU.	2015-12-15 11:21:40 +02:00
Arttu Ylä-Outinen	a3df13fb99	Make kvz_inter_get_merge_cand work with SMP blocks. - Replaces parameter depth with parameters width and height. - Adds parameters use_a1 and use_b1 for disabling the use of merge candidates A1 and B1.	2015-12-15 11:21:40 +02:00
Arttu Ylä-Outinen	1cd149fb97	Check merge/mv candidate types earlier. Moves checks for motion vector prediction and merge candidate block types (inter/intra) from functions kvz_inter_get_mv_cand and kvz_inter_get_merge_cand to kvz_inter_get_spatial_merge_candidates.	2015-12-15 11:21:39 +02:00
Arttu Ylä-Outinen	969c91d7c4	Add a test for kvz_inter_get_spatial_merge_candidates.	2015-12-15 11:21:39 +02:00
Arttu Ylä-Outinen	02375bf7e5	Make kvz_inter_get_mv_cand work with SMP blocks. Replaces the depth parameter of kvz_inter_get_mv_cand with parameters width and height.	2015-12-15 11:21:39 +02:00
Ari Koivula	3a80c7de74	Further optimize coefficient coding Remove the need to count the coefficients by populating the significant coefficient group map first and finding the last coefficient from the last group afterward. The speedup is about 2% on ultrafast. The previous version of this patch was reverted due to a bug, which has now been fixed.	2015-12-11 16:47:55 +02:00
Ari Lemmetti	b78460b02c	Optimize another loop	2015-12-11 11:21:43 +02:00
Ari Koivula	b32965925e	Revert "Further optimize coefficient coding" This reverts commit `25462124f8`. That commit broke the bitstream. If it's not good enough to push on Friday night, it's probably not good enough on Monday morning either.	2015-12-07 15:12:04 +02:00
Ari Koivula	865c86fef2	Remove unused variable	2015-12-07 10:32:18 +02:00
Ari Koivula	91631a1c36	Merge branch 'coeff-optimization'	2015-12-07 10:25:46 +02:00
Ari Koivula	25462124f8	Further optimize coefficient coding Remove the need to count the coefficients by populating the significant coefficient group map first and finding the last coefficient from the last group afterward.	2015-12-07 10:23:01 +02:00
Ari Koivula	c94707e6e8	Fix bug with OWF+FME+deblocking Increases the MV safety margin of OWF from 2 to 3 when deblocking is used and 4 when both deblocking and FME are used. Fractional pixel motion estimation can move the vector one more pixel down causing checksum error. This fixes that error by increasing the OWF safety margin and changes the interface, so that different margin can be used when FME or deblocking are not in use.	2015-12-04 15:26:56 +02:00
darealshinji	fe2ff12244	fix building with autotools	2015-12-03 22:41:24 +01:00
darealshinji	b6d3510c2e	pkg-config: move -lm to Libs.private	2015-12-03 22:39:27 +01:00
Ari Lemmetti	6fe223c4dc	Nonzero calculation magic	2015-12-03 18:29:44 +02:00
Ari Lemmetti	f2d8cd4d64	Merge branch 'intra-search-multi'	2015-12-03 17:25:52 +02:00
Ari Lemmetti	c4e1552ef6	Replace original rough intra search	2015-12-03 17:13:11 +02:00
Ari Lemmetti	ee8c2d0218	Add 4x4 dual SATD for AVX2	2015-12-03 17:13:11 +02:00
Ari Lemmetti	00736fa708	Generate larger than 8x8 dual satd functions with macro	2015-12-03 17:13:11 +02:00
Ari Lemmetti	bd3e1922cd	Add AVX2 8x8 dual hadamard transform	2015-12-03 17:13:11 +02:00
Ari Lemmetti	d575b94357	Implement generic functions for dual sad / satd	2015-12-03 17:13:11 +02:00
Ari Lemmetti	183ee53f47	Add alternative version of rough intra search. Calculate two costs simultaneously to exploit larger SIMD registers. Implementation for dual functions missing currently.	2015-12-03 17:12:38 +02:00
darealshinji	8ff28ec974	Make dynamic linking easier	2015-12-01 14:34:08 +01:00
Arttu Ylä-Outinen	21e19067fe	Extract inter search in a single ref frame. Moves code for doing inter search in a single reference frame from function kvz_search_cu_inter to a new function search_cu_inter_ref.	2015-11-18 11:16:27 +02:00
Arttu Ylä-Outinen	f9f3d5929e	Use macros for indexing cu_array in lcu_t. Replaces accesses cu_array with macro calls and adds macros LCU_GET_TOP_RIGHT_CU and CU_GET_CU.	2015-11-18 11:16:27 +02:00
Arttu Ylä-Outinen	8db8f3d523	Use macro SUB_SCU where possible. Replaces expressions like (x & 0x3f) with SUB_SCU(x).	2015-11-18 11:16:26 +02:00
Arttu Ylä-Outinen	9532d79adb	Add macros for indexing cu array in lcu_t. - Adds macros LCU_GET_CU and LCU_GET_CU_AT_PX to cu.h. - Replaces accesses to the cu array of lcu_t by calls to these macros.	2015-11-18 11:16:26 +02:00
Arttu Ylä-Outinen	39302b0328	Refactor inter_clear_cu_unused. Replaces duplicated code with a for loop.	2015-11-18 11:16:26 +02:00
Arttu Ylä-Outinen	33208ac9fb	Add a comment explaining the cu array in lcu_t.	2015-11-18 11:16:25 +02:00
Arttu Ylä-Outinen	e0b02599a5	Refactor filter_deblock_edge_ functions. Replaces repetitive calls to kvz_filter_deblock_luma and kvz_filter_deblock_chroma with loops in functions filter_deblock_edge_luma and filter_deblock_edge_chroma.	2015-11-18 11:12:32 +02:00
Arttu Ylä-Outinen	43fc6ac419	Mark deblock functions static. Marks the following functions static and removes them from filter.h since they are not used outside the filter module. - kvz_filter_deblock_luma - kvz_filter_deblock_chroma - kvz_filter_deblock_edge_luma - kvz_filter_deblock_edge_chroma - kvz_filter_deblock_cu	2015-11-18 11:12:31 +02:00
Arttu Ylä-Outinen	c93a190940	Refactor deblocking filter functions. - Replace parameter depth in kvz_filter_deblock_edge_{luma,chroma} with length. - Move checking whether an edge needs to be filtered from functions kvz_filter_deblock_edge_{luma,chroma} to functions kvz_filter_deblock_{cu,lcu}. - Use pixel coordinates instead of 8-pixel block coordinates in kvz_filter_deblock_cu. - Add comments. These changes should make it easier to modify the deblocking filter to handle SMP and AMP blocks.	2015-11-18 11:12:31 +02:00
Arttu Ylä-Outinen	863bd1c55d	Replace EDGE_ macros with an enum in filter. Replaces macros EDGE_HOR and EDGE_VER with enum edge_dir.	2015-11-18 11:12:30 +02:00
Ari Koivula	b6e443f3ce	Fix bug in lp-gop parsing Unnecessary mod operation resulted in 0 as the reference delta.	2015-11-16 11:58:57 +02:00
Ari Koivula	cfe834bb53	Merge branch 'lowdelay_GOP' Conflicts: README.md	2015-11-14 00:05:13 +02:00
Ari Koivula	5ae97b46c6	Remove redundant LP-GOP structures These structures can now be defined with the LP-GOP syntax. The syntax for lb is g4d3r4t1 and for ultralow it is g8d3r1t1.	2015-11-14 00:01:29 +02:00
Ari Koivula	d2de2aa6aa	Add "lp-g8d4r2t2" style GOP selection This is my own syntax that I've been using when testing this feature. It allows for defining some simple type of hierarchical GOP structures.	2015-11-14 00:01:28 +02:00
Ari Koivula	b10866cb1e	Fix SPS ref pic counts for lowdelay GOP	2015-11-13 23:11:11 +02:00
Ari Koivula	a6a713ac02	Use P-slices for lowdelay GOPs	2015-11-13 23:11:11 +02:00
Ari Koivula	0722f461c5	Fix compiling tests on mac The mac version of KVZ_GET_TIME macro has many statements, which prevented it being used inside a for loop statement. Added brackets to all versions to prevent this issue arising in the future. Fixes #115.	2015-11-13 22:57:29 +02:00
Ari Koivula	93637f4683	Move macros in threads.h to KVZ_ namespace	2015-11-13 22:46:32 +02:00
Arttu Ylä-Outinen	95fb2ed9ed	Fix unexpected behavior of --deblock option. Giving a single number as an argument to --deblock option would enable deblocking and set both beta and tc to that value. This commit changes a single number argument to be interpreted as a boolean specifying whether to enable deblocking or not. As a result, "--deblock 0" can be now used to disable deblocking. This fixes deblocking being enabled in all presets.	2015-11-13 14:22:42 +02:00
Arttu Ylä-Outinen	60ad19d0c8	Fix --deblock option. Fixes --deblock option so that it takes a "beta:tc" argument as advertised in the README and command line help.	2015-11-13 14:22:42 +02:00
Arttu Ylä-Outinen	8960ce369e	Reject extra command line arguments. Changes the command line program to print an error and exit instead of silently ignoring non-option arguments.	2015-11-13 13:57:00 +02:00
Arttu Ylä-Outinen	e42f1351f9	Call config_parse through the api struct in cli. Replaces a call to kvz_config_parse with api->config_parse.	2015-11-09 14:31:04 +02:00
Arttu Ylä-Outinen	87ca9e1856	Drop an unnecessary call to kvz_threadqueue_flush. Removes threadqueue dependency from the command line program.	2015-11-09 14:31:04 +02:00
Arttu Ylä-Outinen	b1abe65e83	Move kvz_get_padding to encmain.	2015-11-09 14:31:03 +02:00
Arttu Ylä-Outinen	0eb1e710e6	Move PSNR computation from videoframe to encmain. Moves function kvz_videoframe_compute_psnr to encmain and renames it to compute_psnr. Removes videoframe dependency from the command line program.	2015-11-09 13:50:43 +02:00
Arttu Ylä-Outinen	940ada4c0d	Mark AVX2 intra filter functions as static. Marks functions filter_4x4_avx2, filter_16x16_avx2 and filter_NxN_avx2 static as they are not used outside strategies/avx2/intra-avx2.	2015-11-09 12:48:20 +02:00
darealshinji	f51e3847b6	Fix cross-building on Linux	2015-11-06 21:53:44 +01:00
Marko Viitanen	94bec1b444	Cleanup of mv-rdo, removed unused functions	2015-11-05 14:40:06 +02:00
Marko Viitanen	0cb57961b0	Use dynamically selected get_mvd_cost function for MV candidate selection	2015-11-05 14:31:37 +02:00
Marko Viitanen	bb4f50aded	Added mv-rdo commandline parameter and use it in presets	2015-11-05 13:59:30 +02:00
Marko Viitanen	4e7e9eefbf	Enable usage of MV RDO with a config parameter (in hexbs, tz, frac, bipred)	2015-11-05 12:24:03 +02:00
Marko Viitanen	9a535e1c56	Added missing kvz_ prefixes and fixed some warnings	2015-11-05 09:07:59 +02:00
Marko Viitanen	822c174377	Set cabac to only count bits	2015-11-05 09:07:59 +02:00
Marko Viitanen	1ed0d85020	Added a function for cabac mvd coding cost get_mvd_coding_cost_cabac() Conflicts: src/rdo.c	2015-11-05 09:07:59 +02:00
Marko Viitanen	6a2658cc74	Added calc_mvd_cost_cabac() to calculate real bits used for motion vectors Conflicts: src/rdo.h src/search_inter.c Conflicts: src/rdo.c	2015-11-05 09:07:59 +02:00
Ari Lemmetti	fbd0596114	Merge branch 'avx2-pixels-blit'	2015-11-04 11:06:10 +02:00
Ari Lemmetti	57ea7d223b	Pass SIMD registers to functions as pointers to fix 32-bit compilation in visual studio	2015-11-04 10:51:26 +02:00
Ari Lemmetti	a3855652e9	Add AVX2 version with separate handling of basic blocks and strideless copy.	2015-11-04 10:07:25 +02:00
Ari Lemmetti	0816fbea2c	Create generic strategy of blit function	2015-11-04 10:07:25 +02:00
Ari Koivula	5c1ff57f9f	Add corresponding option for every "--no-X" option Needed in order to turn back options turned off by presets.	2015-11-04 00:12:26 +02:00
Ari Koivula	8d9e8aad73	Fix lambda calculation to match HM The lambda was not being increased for non-key frames and was different in other ways too. The new implementation matches HM.	2015-11-03 16:49:42 +02:00
Ari Koivula	ba47b3cdb1	Make --preset accept numbers Ultrafast corresponds to 0 and placebo to 9.	2015-11-03 15:46:23 +02:00
Ari Koivula	74ee2f3b27	Redefine presets and include them in README.	2015-11-03 15:26:34 +02:00
Marko Viitanen	27e743a507	Added a commandline option for using a preset - Defined presets: ultrafast, superfast, veryfast, faster, fast, medium, slow, slower, veryslow, placebo	2015-11-03 12:25:06 +02:00
Marko Viitanen	641c204277	Use lowdelay flag in GOP for not using input picture caching - Reduced layers to 3 in LB	2015-11-02 12:36:41 +02:00
Marko Viitanen	9a99f7972f	New GOP structure for ultralow delay	2015-11-02 11:33:16 +02:00
Marko Viitanen	388986399f	Added a definition for low-delay B GOP structure	2015-11-02 10:53:06 +02:00
Marko Viitanen	821d5c478b	Added missing parameter to kvz_strategy_register_picture_generic()	2015-11-02 08:55:54 +02:00
Ari Lemmetti	6dce1f1e33	Update versions for a new release	2015-10-30 17:31:55 +02:00
Ari Lemmetti	d71f1b5bd0	Disable incompatible optimizations for 32-bit version	2015-10-24 15:32:27 +03:00
Ari Lemmetti	df995d85e8	Utilize AVX2 for dequantization.	2015-10-23 20:17:08 +03:00
Ari Lemmetti	cf347e33c4	Move dequant to strategies. Copy generic to AVX2 as well.	2015-10-23 19:53:50 +03:00
Ari Lemmetti	47082738aa	...and the same tricks for quantized reconstruction	2015-10-23 19:44:38 +03:00
Ari Lemmetti	7961ba80d8	Add functions for bigger block sizes to calculate more residual simultaneously and reduce memory accesses	2015-10-23 19:11:56 +03:00
Ari Lemmetti	15edd5060d	Load and store multiple elements simultaneously. Use 128-bit wide zero test. wip	2015-10-23 17:03:16 +03:00
Ari Lemmetti	b37cca87c8	Copy generic to avx2	2015-10-23 17:03:15 +03:00
Ari Lemmetti	cad2ea9d6e	Move quantize_residual to quant strategies.	2015-10-23 17:03:15 +03:00
Ari Lemmetti	c013e58f0c	Merge branch 'avx2-faster-angular'	2015-10-23 16:54:35 +03:00
Ari Lemmetti	0c63041ba7	Add filtering functions for different block sizes. Simplify logic a bit to reduce branching. Sorry for the large commit!	2015-10-23 16:54:15 +03:00
Arttu Ylä-Outinen	f7b6365db8	Merge pull request #109 from lu-zero/master version: Bump	2015-10-23 12:26:01 +03:00
Luca Barbato	7ecd9c7284	version: Bump `d5f3778f72` provided a new interface	2015-10-23 10:02:28 +02:00
Arttu Ylä-Outinen	1cf55f066f	Fix memory leak in encoder_headers. The header data was not freed when data_out was NULL.	2015-10-23 09:55:08 +03:00
Arttu Ylä-Outinen	a1272e98f8	Prevent disabling VPS from command line. Disabling VPS when using the command line encoder would result in an invalid bitstream.	2015-10-19 11:25:29 +03:00
Arttu Ylä-Outinen	024fedff57	Disable writing VPS when vps_period is negative. Turns vps_period in struct encoder_control_t into a signed value. Negative values are interpreted as "never send parameter sets."	2015-10-19 11:25:18 +03:00
Arttu Ylä-Outinen	d5f3778f72	Add function encoder_headers to API. This provides means for obtaining the VPS, SPS and PPS separately from the rest of the bitstream.	2015-10-16 11:47:27 +03:00
Arttu Ylä-Outinen	037b72c72b	Add parameter stream to VPS, SPS and PPS encoding.	2015-10-14 14:40:45 +03:00
Arttu Ylä-Outinen	db17d33b0b	Simplify code in encoder_state-bitstream.	2015-10-14 12:37:26 +03:00
Luca Barbato	15fd8241a9	build: Replace a sed expression with a simpler awk The former does not work for sure on macosx.	2015-10-10 12:42:24 +02:00
Luca Barbato	a44d24ce40	build: Drop a trailing space	2015-10-10 12:42:10 +02:00
Ari Lemmetti	5af7a42ebe	Enable AVX2 strategy. Add first version of optimizations.	2015-10-08 12:36:20 +03:00
Ari Lemmetti	f4fe3dca5e	Add AVX2 strategy. Copy generic implementation there.	2015-10-08 12:36:15 +03:00
Ari Lemmetti	54e8b346a3	Add intra strategy. Move angular prediction there.	2015-10-08 12:36:05 +03:00
Ari Lemmetti	c123b97fec	Remove option -fno-lto from strategies. LTO is no longer used anyway.	2015-10-05 19:34:56 +03:00
Ari Koivula	ff976e2afc	Arrange parameters in intra fancily	2015-10-05 06:23:14 +03:00
Ari Koivula	d83d57df1a	Fix function names in intra Prefix non-static functions with kvz_intra_ and static with intra_.	2015-10-05 06:23:14 +03:00
Ari Koivula	30b4fa4247	Rename intra prediction to kvz_intra_predict	2015-10-05 06:23:14 +03:00
Ari Koivula	7280dbf429	Remove unnecessary function This function used to be more complicated, but now it's so simple that it's just obfuscating what's happening.	2015-10-05 06:23:05 +03:00
Ari Koivula	1221e4c7d2	Remove old intra prediction code.	2015-10-05 05:30:47 +03:00
Ari Koivula	23439557e6	Remove remaining usages of old intra prediction	2015-10-05 05:23:22 +03:00
Ari Koivula	ca3ba997aa	Switch to new intra pred in search_intra_chroma_rough.	2015-10-05 05:03:58 +03:00
Ari Koivula	eaff6e29d9	Switch to new intra pred in kvz_search_cu_intra	2015-10-05 04:00:42 +03:00
Ari Koivula	55d741e250	Switch to new intra pred in kvz_intra_recon_lcu_chroma	2015-10-05 04:00:42 +03:00
Ari Koivula	678a1dd1dd	Switch to new intra pred in kvz_intra_recon_lcu_luma	2015-10-05 02:29:02 +03:00
Ari Koivula	cd2f1797bf	Add reimplemented intra prediction code Just along side for now to help with debugging. The main difference with the new versions is that they take and output width*2 blocks and two width2+1 arrays of reference samples, instead of the (2width+8)*2 blocks the old ones do. This should make the interface clearer and the memory footprint smaller. Also commented the shit out of angular prediction, so hopefully Ari L. will have an easier time with a SIMD implementation.	2015-10-05 02:29:02 +03:00
Ari Koivula	115756b9d7	Accept --rd=3 parameter	2015-10-05 02:28:56 +03:00
Ari Lemmetti	7a3dabf43e	Merge branch 'avx2-quant'	2015-10-02 16:31:33 +03:00
Ari Lemmetti	38106afa50	Add AVX2 version of quantization.	2015-10-02 16:18:52 +03:00
Ari Lemmetti	ef0ad292ef	Add quantization strategy.	2015-10-02 16:17:02 +03:00
Ari Koivula	41dd44f7cf	Fix warnings with -DNDEBUG	2015-10-02 15:13:07 +03:00
Ari Koivula	81f5ca76cb	Accept tile configurations with either dimension as one	2015-10-02 15:06:31 +03:00
Ari Lemmetti	989cee1b04	Add 4x4 function as well	2015-10-01 22:14:56 +03:00
Ari Lemmetti	8b57b2bb1a	Refactor SATD to inline most of the function. Replace full horizontal add with shuffle and regular packed add.	2015-10-01 21:29:25 +03:00
Ari Lemmetti	55da2a9958	Add intrinsic version of SATD for 8x8 and larger blocks	2015-10-01 19:42:22 +03:00
Ari Lemmetti	d68fc4c41e	Add header for common utilities to use with strategies.	2015-10-01 19:40:35 +03:00
Arttu Ylä-Outinen	512e5bb25f	Bump version to 0.7.0	2015-09-30 15:20:57 +03:00
Arttu Ylä-Outinen	8f404a3b6f	Add NAL unit type to frame_info.	2015-09-28 10:30:59 +03:00
Arttu Ylä-Outinen	1c898a2f4a	Prefix NAL unit type enum constants with KVZ_.	2015-09-28 10:30:58 +03:00
Arttu Ylä-Outinen	4e5c7fe6e8	Remove function kvz_encoder_compute_stats. Changes main function to compute frame PSNR by calling kvz_videoframe_compute_psnr directly with the source and reconstructed pictures returned from encoder_encode.	2015-09-28 10:30:58 +03:00
Arttu Ylä-Outinen	efd361ee8e	Return the original picture from encoder_encode.	2015-09-28 10:30:58 +03:00
Arttu Ylä-Outinen	afd0d3eee0	Remove encoderstate dependency from cli module. Changes function print_frame_info to use a kvz_frame_info struct to get the data to be printed.	2015-09-28 10:30:58 +03:00
Arttu Ylä-Outinen	7edc1b0b1c	Add reference picture lists to kvz_frame_info.	2015-09-28 10:30:57 +03:00
Arttu Ylä-Outinen	d5dceb45f1	Factor out a function for building ref lists. The code for building the reference picture lists was duplicated in functions encoder_state_ref_sort and print_frame_info. This commit moves it to a new function kvz_encoder_get_ref_lists. Also makes encoder_ref_insertion_sort static since it is not used outside the encoderstate module any more.	2015-09-28 10:30:57 +03:00
Arttu Ylä-Outinen	c856a6b598	Output frame info from encoder_encode. Adds a new output parameter info_out to encoder_encode. It returns a struct containing information about the encoded frame, including POC, QP and slice type.	2015-09-28 10:30:57 +03:00
Arttu Ylä-Outinen	173b70b53f	Rename SLICE_* enum constants to KVZ_SLICE_*.	2015-09-28 10:30:56 +03:00
Ari Koivula	63ab4068be	Clean up the makefile a bit Use the existing TARGET_CPU_ARCH and TARGET_CPU_BITS instead of filtering ARCH over and over again. Comment some of the more obscure parts.	2015-09-18 15:13:13 +03:00
Ari Koivula	eb12fe0d98	Re-enable disabled -m32 and -m64 flags.	2015-09-18 12:13:31 +03:00
Ari Koivula	9537b996e7	Make makefile work on arm Only compile x86 specific optimizations for x86 and don't give -m32 or -m64 on arm.	2015-09-18 00:23:49 +03:00
Ari Koivula	d76890bbff	Bump version to 0.6.1	2015-09-16 18:42:20 +03:00
Ari Koivula	1d5cfbdcc2	Remove unused variable.	2015-09-16 18:39:46 +03:00
Ari Koivula	513e80bcca	Fix bug causing unnecessary copying of memory This bug caused a single tiles worth of lcu_info_t structs to be copied unnecessarily for every LCU in the frame. This obviously caused huge memory bandwidth issues when coding large frames without tiles. The effect was minimized somewhat with a large number of tiles, because only the current tile was copied. From context it is clear that this piece of code was supposed to copy a single tile or frame, once the frame was done, but because it was placed in a function which is called for every LCU, it copied the data for the LCU, but also lots of extra stuff. The fix is to copy only the current LCU instead of the whole tile.	2015-09-16 18:23:44 +03:00
Marko Viitanen	d8b50d6951	Bump version to 0.6.0	2015-09-15 15:44:55 +03:00
Marko Viitanen	5b3f2a6229	Merge branch 'pkgconfig-fix'	2015-09-15 15:37:49 +03:00
Ari Koivula	f1ac0e6bc2	Rename _DEBUG to KVZ_DEBUG	2015-09-15 13:04:03 +03:00
Ari Koivula	ec2d8d6ad7	Rename _DEBUG_PERF macros to KVZ_PERF And move them to threadqueue.h, where the things that use them are.	2015-09-15 13:03:32 +03:00
Arttu Ylä-Outinen	4db06bcf07	Use correct version in kvazaar.pc. Changes kvazaar.pc to use kvazaar version instead of the library version. The version number is extracted from global.h using sed.	2015-09-15 12:57:34 +03:00
Marko Viitanen	3217e70f99	Revert "Revert "Fix keeping of reference frames over IDR boundary."" This reverts commit `87936eb99f`. Conflicts: src/encoderstate.c	2015-09-14 14:31:58 +03:00
Arttu Ylä-Outinen	b4ec664fc9	Set DTS values of output pictures. Adds field dts to struct kvz_picture and rewrites kvz_encoder_feed_frame to set the DTS when returning pictures.	2015-09-14 14:16:56 +03:00
Arttu Ylä-Outinen	25c23aa298	Remove static variables from kvz_encoder_feed_frame. Adds struct input_frame_buffer_t for storing the input buffer state.	2015-09-14 14:12:19 +03:00
Arttu Ylä-Outinen	1d2a398197	Move function kvz_encoder_feed_frame to a separate module. Adds module input_frame_buffer.	2015-09-14 14:12:18 +03:00
Arttu Ylä-Outinen	009717bf7c	Remove unused field bitstream_length from kvz_encoder.	2015-09-14 14:12:18 +03:00
Arttu Ylä-Outinen	97913cee40	Add pts field to kvz_picture. The pts field can be used to set the presentation timestamp of the input frames. The timestamps are copied to the reconstructed frames.	2015-09-14 14:12:00 +03:00
Ari Koivula	24618c90ce	Fix wrong type in debug code. - This type is expected by outside debug scripts. It does not have to match the function name.	2015-09-10 16:07:18 +03:00
Ari Koivula	0ac2bc31a3	Put parenthesis around _DEBUG. - To protect against precedence issues.	2015-09-10 16:06:19 +03:00
Ari Koivula	3958e8b6f7	Handle VS warnings with _DEBUG. - Conditional expression is constant was being triggered by debug code.	2015-09-10 14:16:42 +03:00
Ari Koivula	cb1a206c74	Dump threading data structures only with _DEBUG_PRINT_THREADING_INFO. - They are usually not needed when using _DEBUG.	2015-09-10 14:16:42 +03:00
Arttu Ylä-Outinen	70b3e10e27	Fix a crash with owf=4, gop=8, frames=10. A call to kvz_threadqueue_waitfor caused the tqj_bitstream_written field of the previous encoder state to become a dangling pointer, subsequently causing an assertion to fail. This would only occur when the encoder state used for a new frame was not the last finished one. Fixed by setting tqj_bitstream_written to NULL after the job is done and removing unnecessary calls to kvz_threadqueue_waitfor.	2015-09-07 15:37:04 +03:00
Arttu Ylä-Outinen	3c35f470a1	Fix get_ctx_cu_split_model.	2015-09-02 11:47:03 +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
Luca Barbato	efe5291427	build: Drop the gnu-only option Deterministic Unbreak building on MacOSX and possibly other BSDs.	2015-08-29 10:38:10 +02:00
Ari Koivula	c52f7858ab	Use long start code in picture_timing_sei if it's first NAL in AU.	2015-08-27 15:23:34 +03:00
Ari Koivula	69d1059602	Fix access unit delimiter. - The nal header was written after the pic_type.	2015-08-27 15:18:25 +03:00
Ari Koivula	9584cd7352	Move rbsp_trailing_bits elements to encapsulating functions. - Also add missing bitstream align. It's unnecessary as the version can't not be byte aligned.	2015-08-27 15:18:18 +03:00
Ari Koivula	207367f317	Add new kvz_bitstream_align which only aligns when needed. - Changing picture_timing_sei_message to align doesn't change anything, but protects against future changes if more data is added there in future.	2015-08-27 15:16:20 +03:00
Ari Koivula	b2fb1b6d4a	Rename kvz_bitstream_align to kvz_bitstream_rbsp_trailing_bits. - The syntax is called rbsp_trailing_bits in spec and 1 byte is added even when the bitstream is already aligned, so align is a bad name.	2015-08-27 14:33:30 +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
Arttu Ylä-Outinen	d0bc58a874	Document the library API in more detail.	2015-08-26 12:10:27 +03:00
Arttu Ylä-Outinen	04ba5dca41	Make config_destroy accept a NULL pointer.	2015-08-26 12:10:26 +03:00
darealshinji	87a4e53c35	Makefile: add $(CPPFLAGS), use -Wl,-z,noexecstack and install development files on Linux	2015-08-22 16:00:26 +02:00
Ari Lemmetti	3661f3f3f5	Fix incorrect free on error	2015-08-21 18:26:12 +03:00
Ari Lemmetti	4103bd2786	Add missing padding for frame allocation	2015-08-21 17:25:54 +03:00
Ari Lemmetti	d6c3363dc8	Merge branch 'interlacing_experimental'	2015-08-21 15:50:24 +03:00
Ari Lemmetti	ed7948810e	Fix help message and update README.md	2015-08-21 15:29:48 +03:00
Ari Lemmetti	68fcc67a16	Add extraction of fields according to source scan type	2015-08-21 15:15:20 +03:00
Ari Lemmetti	581ff95412	Write flags and SEI messages for interlacing.	2015-08-21 14:46:05 +03:00
Arttu Ylä-Outinen	38893d2da1	Use the static lib to link the program. Changes the Makefile to use the static library and additional object files as linker input instead of all the object files when linking the command line program.	2015-08-20 16:42:29 +03:00
Arttu Ylä-Outinen	cb49586d36	Add static library target to Makefile. Adds targets libkvazaar.a and install-static to the Makefile.	2015-08-20 16:42:29 +03:00
Arttu Ylä-Outinen	23159e45b7	Rename LIB_OBJS to SHARED_OBJS in Makefile. SHARED_OBJS is a more appropriate name since the objects are only used for building shared libraries, not static ones.	2015-08-20 16:42:28 +03:00
Arttu Ylä-Outinen	8488ba1bb7	Remove unnecessary objects from libraries. Removes the cli and yuv_io modules from libraries.	2015-08-20 16:42:28 +03:00
Arttu Ylä-Outinen	dd874a0a4a	Move writing of reconstructed picture to encmain. - Removes parameter recout of function encoder_compute_stats. - Now only encmain uses the yuv_io module.	2015-08-20 16:42:28 +03:00
Ari Lemmetti	923f4a74d5	Fix filtering over limits	2015-08-17 17:39:56 +03:00
Ari Lemmetti	febe66f148	Fix typo	2015-08-17 16:16:11 +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	fc038cb8bf	Add --source-scan-type parameter Options progressive (default) tff for top field first bff for bottom field first	2015-08-13 12:53:14 +03:00
Ari Lemmetti	4dcc0d876d	Fix rate control when --owf=auto (default) Value in cfg stays -1 if auto selection is used. Use value in encoder instead.	2015-08-12 18:20:57 +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	33b6481660	Remove unused variables.	2015-08-11 15:53:40 +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	58f12bd530	Changed frame 8bit to 10bit conversion to be done without memory allocation	2015-08-11 08:18:14 +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	191d3e4d87	Fixed RDOQ on 10bit encoding	2015-08-11 08:14:35 +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	7cd4f7a5c9	Enable fractional motion vectors with bipred	2015-08-10 18:49:12 +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	a87dafb27a	Add hi_prec_buf_t for higher precision intermediate values for interpolation filter.	2015-08-10 18:35:06 +03:00
Ari Lemmetti	3e31ff2476	Use the function to sample half-pixels.	2015-08-10 18:30:41 +03:00
Ari Lemmetti	0a096c7040	Move qpel and octpel reconstruction in separate functions.	2015-08-10 18:25:52 +03:00
Ari Lemmetti	fc00b4795c	Preparations for more accurate reconstruction with bipred	2015-08-10 18:08:13 +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	650dd7d840	Use pixels_blit to copy neccessary pixels.	2015-08-10 17:52:00 +03:00
Ari Lemmetti	01f40ec104	Add fractional pixel sampling for luma	2015-08-10 17:51:48 +03:00
Ari Koivula	0c3c93d456	Optimize intra SAD intrinsics. - Added 64x64 version for completeness. - With the exception of 16x16, these were all slightly slower than the ASM versions, as measured by "kvazaar_test -s speed -t intra_sad", but now they are on par or slightly faster. - None of these actually use any AVX2 intrinsics, and probably never will, unless someone adds an interface for doing more than one block at a time, in which case the non-destructive versions might come in handy.	2015-08-06 19:35:00 +03:00
Ari Lemmetti	20b833bc8e	Fix mingw errors	2015-07-31 18:44:36 +03:00
Ari Lemmetti	12c391eb08	Add auto-detection for input resolution. Use --input-res=auto as default.	2015-07-31 17:35:16 +03:00
Ari Koivula	0740a73fbb	Clean up Makefile. - Move stuff around. - LDFLAGS -shared and -dynamiclib imply -fpic.	2015-07-31 15:57:05 +03:00
Ari Koivula	beec2705b1	Add cli, lib-shared and lib-static to Makefile.	2015-07-31 15:57:05 +03:00
Ari Koivula	24b3306325	Fix incorrect pattern rules in Makefile. - Having more than one rule in a pattern rule means that both of those files are created at the same time with the rule. This only worked for debug, because debug build was never done in the same invocation as release build.	2015-07-31 14:36:45 +03:00
Ari Koivula	1c27f67963	Remove -flto. - Always use the compiler to invoke the linker. Clang will give additional parameters to the linker when compiled with -flto. - Giving a different optimization level to linker did not make any difference in gcc-5.1.1.	2015-07-31 14:36:26 +03:00
Ari Koivula	54b1be341e	Don't compile executable with PIC. - It's required for .so and .dylib, but not for .dll or the executable. - It might be better to use libtool for this, but I'm not ready to go that far yet.	2015-07-29 17:12:09 +03:00
Ari Koivula	f8154f8382	Merge branch 'make-dylib'	2015-07-29 11:28:43 +03:00
Ari Koivula	60437fd0c3	Add -lrt back the exe link command.	2015-07-29 11:28:11 +03:00
Luca Barbato	5c7a808bbd	build: Generate a pkg-conf file	2015-07-29 02:27:12 +02:00
Ari Koivula	04e1a21ded	Merge branch 'make-dylib' Closes #94.	2015-07-28 11:42:46 +03:00
Ari Koivula	2211b90a24	Move comments for defines to a different line. - Having comment as part of the define confuses doxygen. They get added to every function that uses the macro.	2015-07-21 17:10:08 +03:00
Ari Koivula	022d28ab11	Fix small hexbs pattern. - Who could mess this up? Oh.. right.	2015-07-21 16:12:44 +03:00
Ari Koivula	22e56f86c7	Move inter search patterns inside the search functions.	2015-07-21 16:06:31 +03:00
Ari Koivula	b73b275e08	Remove unused includes from search.	2015-07-21 15:06:06 +03:00
Ari Koivula	ae56118010	Move functions from search to search_intra.	2015-07-21 14:59:19 +03:00
Ari Koivula	bf7542c35d	Move functions from search to search_inter.	2015-07-21 12:16:05 +03:00
Ari Koivula	3c9b830d8f	Add modules search_intra and search_inter. - For breaking up search module.	2015-07-21 12:04:16 +03:00
Arttu Ylä-Outinen	06ea593477	Change dylib file name to libkvazaar.X.dylib. Changes the version number in the dylib filename from a three-digit version (libkvazaar.X.Y.Z.dylib) to a single-digit one (libkvazaar.X.dylib).	2015-07-20 15:09:46 +03:00
Arttu Ylä-Outinen	df749e032e	Add necessary linker options when building dylib. Sets linker options -compatibility_version and -install_name when making dylib.	2015-07-20 15:09:09 +03:00
Luca Barbato	9c414995c5	build: Add a MacOSX install target for the library	2015-07-17 19:44:20 +02:00
Arttu Ylä-Outinen	59f95b8e73	Add nasm support. Makes is possible to build kvazaar using nasm instead of yasm. - Adds trailing slashes to -I params in ASFLAGS. - Disables CPU NOP directives when assembler is not yasm.	2015-07-17 13:59:25 +03:00
Arttu Ylä-Outinen	e307b7cec4	Check that input dimensions are multiples of two. Fixes wrongly accepting non-multiple of two resolutions and a segfault when one of the input dimensions is one.	2015-07-17 10:07:24 +03:00
Arttu Ylä-Outinen	d2c42cb303	Fix making tests. Commit `9cfbd55e` removed "./" prefix of the TESTS variable in the Makefile but the recipe of target tests was expecting it. Fixed by prepending "./" to the tests recipe.	2015-07-17 10:07:24 +03:00
Luca Barbato	56ff1c7805	build: Drop the non-standard -t Should unbreak freebsd.	2015-07-16 16:50:09 +02:00
Arttu Ylä-Outinen	94e8fc1536	Build dylib on Darwin. Adds target libkvazaar.dylib to Makefile. On Darwin, libkvazaar.dylib is set as a prerequisite of the all target.	2015-07-16 14:15:09 +03:00
Arttu Ylä-Outinen	a4ec92081a	Make symbols hidden by default. Adds "-fvisibility=hidden" to CFLAGS and LDFLAGS. Defines macro KVZ_PUBLIC for marking symbols that should be visible.	2015-07-13 14:20:21 +03:00
Arttu Ylä-Outinen	9cfbd55ea8	Add making symlinks to make install. Running "make install" now creates symlinks libkvazaar.so and libkvazaar.so.X pointing to libkvazaar.so.X.Y.Z.	2015-07-13 11:45:42 +03:00
Ari Koivula	c94d91061c	Merge branch 'cpuid-fix'	2015-07-09 11:40:46 +03:00
Arttu Ylä-Outinen	8550c6ccd8	Fix AVX2 detection. Replaces calls to __get_cpuid by __cpuid_count on gcc and clang and calls to __cpuid by __cpuidex on MSVC. Unlike __get_cpuid and __cpuid, __cpuid_count and __cpuidex set the ecx register which is required for AVX2 detection.	2015-07-09 11:20:37 +03:00
Ari Koivula	9acf7795a2	Refactor cpuid capability detection. - Moved cpuid data to a struct to make it easier to group data from one cpuid call together. - Renamed the bit masks to make it harder to mask the wrong register or cpuid. - Remove the .byte trick. We don't really need to support such ancient compilers?	2015-07-09 11:20:37 +03:00
Arttu Ylä-Outinen	e69088026e	Write slice header before joining child streams. The lengths of the leaf streams must be available when the slice header is written. Writing the header before joining child streams removes the need to copy leaf bitstreams instead of moving them.	2015-07-08 13:14:17 +03:00
Arttu Ylä-Outinen	907451590e	Fix encoding when both GOP and OWF are enabled. Changes kvazaar_encode to not increase cur_state_num unless a frame is started.	2015-07-07 10:05:42 +03:00
Arttu Ylä-Outinen	3efdee2c13	Fix compilation warnings when using clang. Removes typedef redefinitions in kvazaar_internal.h.	2015-07-06 13:46:56 +03:00
Arttu Ylä-Outinen	cc580ac861	Only print PSNR if some frames were encoded.	2015-07-06 13:39:47 +03:00
Arttu Ylä-Outinen	089ff895ad	Fix seeking when input stream is not seekable.	2015-07-06 12:07:05 +03:00
Arttu Ylä-Outinen	aca5d7514f	Fix pocs reallocation in imagelist. Replaced sizeof(int32_t*) by sizeof(int32_t).	2015-07-06 11:58:05 +03:00
Arttu Ylä-Outinen	ca8435f581	Remove setting CC in Makefile.	2015-07-06 11:27:28 +03:00
Arttu Ylä-Outinen	3a47aab696	Fix allocating tile boundary arrays. Column and row numbers had been mixed up.	2015-07-06 10:48:19 +03:00
Arttu Ylä-Outinen	a0865ff351	Change ime_algorithm in kvz_config to an enum. Adds enum kvz_ime_algorithm to kvzaar.h.	2015-07-06 09:47:18 +03:00
Arttu Ylä-Outinen	66656fdebc	Move handling of command line args to cli module. - Adds struct cmdline_opts_t. - Adds functions cmdline_opts_parse and cmdline_opts_free to cli module. - Removes fields input, output, debug, frames and seek from struct kvz_config. - Removes function config_read from config module.	2015-07-06 08:25:54 +03:00
Arttu Ylä-Outinen	581f740c59	Fix compilation when checkpoints are enabled. - Include string.h in checkpoint.h - Check return values of fgets calls in checkpoint.h. - Replace variable length array in image.c by a dynamically allocated array. - Add -DCHECKPOINTS to CFLAGS in Makefile when CHECKPOINTS is defined.	2015-07-03 13:54:44 +03:00
Arttu Ylä-Outinen	6eb89a2813	Adjust Makefile for building kvazaar.dll. Adds targets "kvazaar.dll" and "install-dll" to the Makefile.	2015-07-02 16:58:30 +03:00
Arttu Ylä-Outinen	af2b417809	Set up Makefile for building libkvazaar.so. Adds targets "libkvazaar.so.0.0.0", "install", "install-prog" and "install-lib" to the Makefile.	2015-07-02 16:58:30 +03:00
Arttu Ylä-Outinen	4ab9aa3e2f	Move kvz_encoder definition to kvazaar_internal.h.	2015-07-02 16:58:30 +03:00
Arttu Ylä-Outinen	b715ae9767	Return length of the data from encoder_encode. Adds parameter len_out returning the length of the encoded data in bytes to function encoder_encode.	2015-07-02 16:58:29 +03:00
Arttu Ylä-Outinen	538deaa9d6	Add functions picture_{alloc,free} to kvazaar API.	2015-07-02 16:58:29 +03:00
Arttu Ylä-Outinen	6451df9a4f	Move bitstream chunk definition to kvazaar.h. - Renames struct bitstream_chunk_t to kvz_data_chunk. - Renames macro BITSTREAM_MEMORY_CHUNK_SIZE to KVZ_DATA_CHUNK_SIZE. - Removes kvz_payload typedef. - Adds function chunk_free(kvz_data_chunk *chunk) to kvazaar API.	2015-07-02 16:58:28 +03:00
Arttu Ylä-Outinen	f7f17a060c	Rename pixel_t to kvz_pixel.	2015-07-02 16:58:28 +03:00
Arttu Ylä-Outinen	cecea44d37	Rename config_t to kvz_config.	2015-07-02 16:58:28 +03:00
Arttu Ylä-Outinen	17d720363a	Rename struct image_t to kvz_picture.	2015-07-02 16:55:48 +03:00
Arttu Ylä-Outinen	fab07d80da	Rename macro BIT_DEPTH to KVZ_BIT_DEPTH.	2015-07-02 16:55:47 +03:00
Arttu Ylä-Outinen	7b6178f6e0	Rename macro MAX_GOP to KVZ_MAX_GOP_LENGTH.	2015-07-02 16:55:47 +03:00
Arttu Ylä-Outinen	3f32d500e2	Move config_t structure to kvazaar.h.	2015-07-02 16:55:46 +03:00
Arttu Ylä-Outinen	cecdf4f34e	Move config validation to encoder_control_init. Ensures that config is valid even when not initialized by config_read.	2015-07-02 16:47:28 +03:00
Arttu Ylä-Outinen	04a1fc07cf	Move all config validation to config_validate.	2015-07-02 16:43:19 +03:00
Arttu Ylä-Outinen	25706af770	Add a function for moving bitstream data. Replaces calls to bitstream_append with bitstream_move where possible.	2015-07-02 16:35:47 +03:00
Arttu Ylä-Outinen	398f0c823b	Replace memory bitstreams with linked lists. - Removes all bitstream types. - Changes encoder_encode to return the encoded data as list of chunks. - Moves writing of the encoded data to the main function.	2015-07-02 16:35:46 +03:00
Arttu Ylä-Outinen	7e20e62cc7	Make kvazaar_encode consume one frame on each call. - Replaces read_one_frame by encoder_feed_frame. - Adds field "prepared" to encoderstate_t to indicate that encoder_next_frame has been called. - Input frames are read in the main function and passed to encoder_encode.	2015-07-02 16:28:40 +03:00
Arttu Ylä-Outinen	012c0580df	Move writing reconstructed image to yuv_io module. Adds function yuv_io_write.	2015-07-02 16:28:39 +03:00
Arttu Ylä-Outinen	7bd23f5dbb	Rename yuv_input module to yuv_io.	2015-07-02 16:28:39 +03:00
Arttu Ylä-Outinen	1f41717351	Rename stats_done to frame_done in encoderstate. The new field frame_done is set to zero when starting to encode a new frame and reset to one when the encoded data has been written.	2015-07-02 16:24:26 +03:00
Arttu Ylä-Outinen	50a5d5faa5	Let subimages have multiple references. Adds function image_copy_ref to image module for getting a new reference to an image. It can be used instead of image_make_subimage when the sizes of the original and the subimage are same.	2015-07-02 16:24:26 +03:00
Arttu Ylä-Outinen	cec9b937dc	Make image list resize use realloc. Much simpler than allocating, copying and freeing the arrays manually.	2015-07-02 16:24:25 +03:00
Arttu Ylä-Outinen	fe3b629905	Move poc from image_t to image_list_t.	2015-07-02 16:24:25 +03:00
Arttu Ylä-Outinen	5d524c0290	Move seeking to yuv_input module.	2015-07-02 16:24:24 +03:00
Arttu Ylä-Outinen	f41ce04488	Refactor main function. - Make sure that everything which is allocated gets deallocated. - Move finalization of encoder states to kvazaar.c. - Remove empty strategyselector_free function. - Remove unused variable curpos. - Fix includes.	2015-07-02 16:24:24 +03:00
Arttu Ylä-Outinen	9c20f96397	Move opening files in main to separate functions.	2015-07-02 16:24:24 +03:00
Arttu Ylä-Outinen	40b136cf48	Fix seeking when reading from stdin. Seeking used read_one_frame to skip frames. Changed to simply use fread instead.	2015-07-02 16:24:24 +03:00
Arttu Ylä-Outinen	970d0ec182	Move input reading functions to yuv_input module. Adds function read_yuv_frame and moves functions fill_after_frame and read_and_fill_frame_data from encoderstate to yuv_input.	2015-07-02 16:24:23 +03:00
Arttu Ylä-Outinen	4a7b86a43b	Make g_exp_table statically allocated. Removes the need to free the table.	2015-07-02 16:14:52 +03:00
Arttu Ylä-Outinen	b130ecc9bb	Fix "reference not found" when GOP is enabled. The encoder state must be cleared by calling encoder_next_frame before calling read_one_frame.	2015-07-02 16:14:51 +03:00
Ari Koivula	7e98a483d7	Use the API for checking whether the encoding is finished.	2015-07-02 16:14:51 +03:00
Ari Koivula	fc58748ae8	Output bitstream through API. - Use the existing bitstream_t type to give access to the bitstream. We can extend it later to make it a linked list like I was planning to do with the payload type. - The main encoder now also stores the bitstream in memory.	2015-07-02 16:10:51 +03:00
Ari Koivula	df50a0dae6	Move config_parse into api.	2015-07-02 15:52:24 +03:00
Ari Koivula	4e5326d3d5	Move encoding to API. - Api->encoder_encode can now be called repeatedly to start encoder jobs and to retrieve the results. Conflicts: src/encmain.c	2015-07-02 15:52:23 +03:00
Ari Koivula	9a3edce3fc	Separate input and output from encoding. - Move image_t and pixel_t to the kvazaar.h API. - Try and arrange things such that image_t can be used as input and output for encoding. Conflicts: src/encmain.c	2015-07-02 15:52:23 +03:00
Ari Koivula	f87cea78da	Wait for bitstream immediately after encoding the frame. - This should reduce the encoding delay by one frame when encoding in real time.	2015-07-02 15:52:23 +03:00
Ari Koivula	ad11d1bca5	Add kvazaar.h to hold high-level encoder API. - Move encoder initialization from main to kvazaar.c. - Have main use the API for initialization. Conflicts: src/encmain.c	2015-07-02 15:52:23 +03:00
Ari Koivula	0170e9280f	Move some initialization to encoder_control_init. - Removed some members from encoder_control_t that weren't really used very much anymore.	2015-07-02 15:45:35 +03:00
Ari Koivula	504f3d9c9b	Move some config initialization to config_read.	2015-07-02 15:45:34 +03:00
Ari Koivula	c99fe63860	Move seek functionality outside the main input loop.	2015-07-02 15:45:34 +03:00
Ari Koivula	4f4b62b13c	Fix owf.	2015-07-02 15:45:34 +03:00
Ari Koivula	5c28745457	Move OWF logic and CLI stuff out of encoder_compute_stats. - CLI stuff is moved to either cli-module or to main function. - OWF stuff is made more explicit by counting the frames instead of communicating through encoder_state_t.stats_done.	2015-07-02 15:45:33 +03:00
Ari Koivula	ea50d03e52	Add cli module and move interface stuff to there.	2015-07-02 15:45:33 +03:00
Marko Viitanen	ff4fb64169	Fixed a precedence bug in bipred search	2015-06-12 09:49:56 +03:00
Marko Viitanen	44ba9d9f7c	Bump version number to 0.5.0	2015-06-11 10:33:27 +03:00
Ari Koivula	30f8640380	Disable trskip SAD calcultation when trskip is not enabled.	2015-06-08 13:16:12 +03:00
Marko Viitanen	3253ba4812	Fixed non-deterministic behavior when using bipred and owf	2015-06-08 13:14:53 +03:00
Ari Koivula	cdb66baf16	Fix mutex being unlocked twice.	2015-06-01 16:28:50 +03:00
Ari Koivula	80ec1fda3a	Remove unnecessary dependency between I-frames. - Inter OWF dependency was being added to non-IDR I-frames.	2015-06-01 16:26:30 +03:00
Arttu Ylä-Outinen	984e7cb4e0	Fix setting QP when rate control is disabled. When rate control is disabled, QP and lambda are now selected like they were before rate control was implemented.	2015-06-01 13:57:11 +03:00
Arttu Ylä-Outinen	b0435d37a9	Update rate control parameters. On each frame, adjust the parameters alpha and beta in the equation lambda = alpha * pow(R, beta)	2015-05-29 11:50:08 +03:00
Arttu Ylä-Outinen	b24d92bd6e	Move initialization of constants to encoder.c. Some constants used in rate control are now initialized only once instead of being computed on every frame. Adds pixels_per_pic, target_avg_bppic, target_avg_bpp and gop_layer_weights to encoder_control_t.	2015-05-29 11:45:36 +03:00
Arttu Ylä-Outinen	b54d5aa91f	Select GOP picture weights according to bitrate. Pictures in same layer have equal weights. At low bitrates, the difference between low and high layers is greater than at high bitrates.	2015-05-29 11:43:42 +03:00
Arttu Ylä-Outinen	93d2a95ddc	Implement rate control in lambda domain. - Rate control adjusts the lambda value. - QP is selected according to lambda. - Bits are allocated for GOPs and individual pictures.	2015-05-19 11:40:51 +03:00
Arttu Ylä-Outinen	664de9ade0	Keep track of bits written in current gop. Adds cur_gop_bits_coded into encoder_state_config_global_t. The count is updated whenever a frame is written.	2015-05-19 10:42:23 +03:00
Arttu Ylä-Outinen	4a5698a6ba	Implement basic rate control.	2015-05-19 10:42:17 +03:00
Arttu Ylä-Outinen	d27cde55a4	Add --input-fps and --bitrate parameters.	2015-05-15 13:57:51 +03:00
Arttu Ylä-Outinen	5b8cd76f01	Keep track of total number of bits coded. Adds total_bits_coded into encoder_state_config_global_t. The count is updated whenever a frame is written.	2015-05-15 13:57:50 +03:00
Arttu Ylä-Outinen	815a2bea55	Use bitstream_tell to get stream position.	2015-05-15 13:57:50 +03:00
Ari Koivula	56bb8e75ba	Fix non-deterministic behavior with tiles. - Depend on the whole previous frame. - We should really go through all these FIXME's sometime.	2015-05-12 12:00:32 +03:00
Ari Koivula	a48d91dacd	Fix WPP not working when SAO is off and OWF is on. - Every wavefront row was being set to done when the first wavefront row got done. - Looks like I didn't understand how the data structure worked when I "cleaned this up", and it didn't get caught in tests because it needs OWF to be on to affect anything.	2015-05-11 12:01:17 +03:00
Ari Koivula	87936eb99f	Revert "Fix keeping of reference frames over IDR boundary." This reverts commit `b43f1cb9eb`. - This change resulted in use of uninitialized memory with owf != 0. Conflicts: src/encoderstate.c	2015-05-05 17:07:49 +03:00
Ari Koivula	c3b42291e1	Merge branches 'coverity-fix-5', 'coverity-fix-6', 'coverity-fix-7', 'coverity-fix-8', 'coverity-fix-9', 'coverity-fix-10', 'coverity-fix-11', 'coverity-fix-12', 'coverity-fix-13' and 'coverity-fix-14' into coverity-fixes2	2015-05-05 12:27:02 +03:00
Ari Koivula	62285c405c	Fix coverity warning. - False positive about a shift with -1 when code_num overflows.	2015-05-05 12:20:07 +03:00
Ari Koivula	ed670f4185	Fix coverity warning. - False positive about buffer overrun due to thinking work_tree_copy_up could be called with depth == 4.	2015-05-05 11:54:09 +03:00
Ari Koivula	2276e0028f	Fix coverity warning. - False positive about use of an uninitialized value. Actually just copying uninitialized data from one struct to another.	2015-05-05 10:39:29 +03:00
Ari Koivula	41d9889e28	Fix coverity warning. - False positive about coeff_y being uninitialized when width == 0.	2015-05-05 10:23:52 +03:00
Ari Koivula	80cbda364b	Fix coverity warning. - Variable guards dead code. Although, maybe it will complain about the dead code now instead.	2015-05-05 10:17:06 +03:00
Ari Koivula	08d079773f	Fix coverity warning. - Dead code.	2015-05-05 10:12:01 +03:00
Ari Koivula	e225c5b302	Fix coverity warning. - Dead code due to current value of MRG_MAX_NUM_CANDS. Not sure if this fix will work but I think it looks better.	2015-05-05 10:06:18 +03:00
Ari Koivula	17bdc82b5e	Fix coverity warning. - Dereferencing a pointer from realloc before checking if it's null.	2015-05-05 09:40:24 +03:00
Ari Koivula	cc980fb815	Fix coverity warning. - False positive for use of uninitialized variable.	2015-05-05 09:37:34 +03:00
Ari Koivula	7a551bece5	Fix coverity warning. - Remove dead code.	2015-05-05 09:29:40 +03:00
Ari Koivula	cf2a406aba	Fix coverity warning. - False positive for overflow. Fixed the parameter declaration.	2015-05-04 17:38:16 +03:00
Ari Koivula	1c6c4963e7	Fix coverity warning. - Mutex was left locked when malloc failed. Fixed.	2015-05-04 17:38:16 +03:00
Ari Koivula	1c3873f5b2	Fix coverity warning. - Overflow from buggy implementation of modulo behavior for pattern_type. As there is no need for such behavior I removed it.	2015-05-04 17:38:16 +03:00
Ari Koivula	6234b09461	Fix coverity warning. - A false alarm about buffer overflow. No new modes are added if all modes are already in the list. - Skip checking predicted modes if all modes are in the list.	2015-05-04 17:38:16 +03:00
Ari Koivula	9015aab996	Clean up IDR handling code. - IDR was called RADL, probably because the NAL type is IDR_W_RADL. - Move things around to make it clearer what is happening.	2015-04-30 20:46:07 +03:00
Ari Koivula	b43f1cb9eb	Fix keeping of reference frames over IDR boundary. -	2015-04-30 15:42:16 +03:00
Ari Koivula	c0c9bc619a	Fix valgrind warning. - Attribute state->global->slicetype was used before being initialized. - The reference frame lists should be updated based on current frame, not on previous frame (or uninitialized data).	2015-04-30 13:18:28 +03:00
Ari Lemmetti	afcccb5c81	Merge branch 'memory_leak_test'	2015-04-29 16:26:59 +03:00
Ari Lemmetti	0081384727	Clean Makefile a bit. Add debug build option.	2015-04-24 20:45:19 +03:00
Marko Viitanen	8ed5d06ebe	Fixed compiler warnings caused by the bipred branch merge	2015-04-23 15:12:48 +03:00
Marko Viitanen	fd060cf2c6	Merge branch 'bipred' Conflicts: README.md src/config.c src/config.h src/encmain.c	2015-04-23 14:45:44 +03:00
Marko Viitanen	79dc7e7270	Bi-pred search cleanup	2015-04-23 14:39:41 +03:00
Marko Viitanen	0e958ebe84	Fixed merge candidate selection	2015-04-23 12:18:33 +03:00
Marko Viitanen	3c694a8f6e	Fixed bipred mv candidate selection	2015-04-23 12:18:05 +03:00
Marko Viitanen	9951810910	Fixed deblocking with bi-dir blocks	2015-04-23 09:43:39 +03:00
Marko Viitanen	7f504b7808	Added a commandline parameter --bipred to enable bi-pred search	2015-04-21 14:35:16 +03:00
Marko Viitanen	fb74f86a5b	Bi-pred search now actually does cost calculations	2015-04-21 14:16:06 +03:00
Marko Viitanen	e12ba7c80f	Created function inter_recon_lcu_bipred() and moved bipred recon there	2015-04-21 12:05:21 +03:00
Marko Viitanen	50fce975d9	Clamp bi-pred motion vectors because ipol filtering requires modifications	2015-04-21 11:24:07 +03:00
Ari Koivula	13924a2057	Add --no-info parameter. - Stops encoder information from being added to bitstream. - The version information overhead is too big when doing comparisons with very short sequences.	2015-04-16 17:30:36 +03:00
Ari Koivula	7028846423	Fix bug in intra mode search. - The cost of the first mode in the mode list was returned instead of cost of the selected mode, as this used to be the best mode when the list was sorted. Should only matter when doing inter coding. - This pretty much affects only --rd=1 in inter frames.	2015-04-09 16:05:53 +03:00
Marko Viitanen	da3fe9f199	Fixed rounding in bi-pred reconstruction	2015-04-02 15:55:13 +03:00
Marko Viitanen	c7a17cf1c4	Changed motion vector candidate derivation to work with bi-pred case	2015-04-02 14:05:24 +03:00
Marko Viitanen	73db9fec83	Fixed asserts for intra PU-depth configurations	2015-04-02 10:31:56 +03:00
Marko Viitanen	5d71fb3136	Fixed leaf aligning	2015-04-01 08:49:22 +03:00
Marko Viitanen	d26b89174b	Fixed intra chroma search ref_v pointer	2015-03-31 15:43:22 +03:00
Marko Viitanen	4b7db2e014	Added a dummy bi-pred search, always selects bi-pred block when possible	2015-03-31 15:02:43 +03:00
Marko Viitanen	2c676927f0	Fixed a bug in bipred reconstruction causing an overflow	2015-03-31 15:02:10 +03:00
Marko Viitanen	06bc4f3d5e	Fixed duplicate checking for merge cand and some cleanup	2015-03-31 12:23:46 +03:00
Marko Viitanen	004e8082ab	Fixed deblocking after L0/L1 mv changes	2015-03-31 12:22:48 +03:00
Marko Viitanen	c02e3b8e26	Fixed inter_get_mv_cand() reference picture checking	2015-03-30 15:22:56 +03:00
Marko Viitanen	f881d6bf8a	Modified structures and mv handling to use L0/L1 vectors	2015-03-30 14:40:29 +03:00
Marko Viitanen	d6f68d0950	Force clearing of references when GOP not used and I-slice	2015-03-30 10:21:41 +03:00
Marko Viitanen	f28ebbcd41	Moved GOP defining to config.c and added parameter --gop * Checking that intra period and gop_len match	2015-03-30 10:09:54 +03:00
Marko Viitanen	c82915761f	Enabled insertion of I-slices when GOP is used	2015-03-30 10:09:49 +03:00
Marko Viitanen	815e0b8897	Moved reference list printing to encoder_compute_stats()	2015-03-30 10:09:32 +03:00
Marko Viitanen	2243d139bf	Fixed GOP reference usage when using owf	2015-03-26 14:11:13 +02:00
Marko Viitanen	1dc53be8fc	Fixed leaf aligning	2015-03-26 13:54:17 +02:00
Marko Viitanen	bbeb85f9ee	Fixed case when cfg->frames is zero	2015-03-26 11:24:41 +02:00
Marko Viitanen	5c04603421	Remove unused ref frames on GOP case even when number of ref frames is within limits	2015-03-26 11:14:13 +02:00
Marko Viitanen	5071b5c990	Moved reference list sorting and parsing to encoder_state_new_frame() * fixed a bug in reference verification and added an error state	2015-03-26 10:58:56 +02:00
Marko Viitanen	c40ca49b6c	When GOP is used, verify the references are available	2015-03-26 10:38:21 +02:00
Marko Viitanen	fe581b881e	Changed GOP structure to enable coding sequences not divisible by gop_len	2015-03-25 16:00:20 +02:00
Marko Viitanen	42e02dbfd9	Fixed tr-skip cost calculation	2015-03-24 13:35:28 +02:00
Marko Viitanen	a7328ab008	Fixed tr-skip cost calculation	2015-03-24 12:40:01 +02:00
Marko Viitanen	c649c90f3a	Changes to enable adaptation to any GOP len	2015-03-24 12:01:57 +02:00
Marko Viitanen	9a828ae5da	Fixed merge candidate scaling in hexbs and excluded weighted pred candidates in cost calc	2015-03-24 09:38:24 +02:00
Marko Viitanen	2d8552d0d6	Fixed merge candidate usage by skipping weighted prediction candidate	2015-03-23 15:17:41 +02:00
Marko Viitanen	7952f892fc	Fixed GOP reference usage	2015-03-23 14:17:44 +02:00
Marko Viitanen	34e8f70c8c	Fixed temporal MV predictor offset	2015-03-23 09:22:47 +02:00
Marko Viitanen	eccf1c1a16	Fixed temporal MV predictor offset	2015-03-23 09:21:52 +02:00
Marko Viitanen	164b7a7743	Merge remote-tracking branch 'remotes/origin/master' into GOP	2015-03-20 11:40:15 +02:00
Marko Viitanen	5ae9a70e38	Disable usage of P-slices when GOP	2015-03-20 10:43:59 +02:00
Marko Viitanen	26082d5328	Zero merge candidate fix for B-frames	2015-03-20 10:33:05 +02:00
Marko Viitanen	0c1aa6f73c	Better reference picture removal function encoder_state_remove_refs()	2015-03-20 10:28:17 +02:00
Marko Viitanen	7dab3ea0f6	Replaced temporary reference lists with the ones in gop configurations	2015-03-20 10:25:40 +02:00
Marko Viitanen	f166d25dd0	Added positive and negative reference frames to the gop config	2015-03-20 10:22:53 +02:00
Arttu Ylä-Outinen	3f31e7bf47	Merge branch 'tz-search'	2015-03-19 19:04:44 +02:00
Arttu Ylä-Outinen	176dbb6a5b	Add --me parameter. Selects the integer motion estimation algorithm (hexbs or tz).	2015-03-19 18:48:10 +02:00
Marko Viitanen	d72c560880	Generate sorted reference list for L0 and L1	2015-03-19 12:26:59 +02:00
Marko Viitanen	c761a6beb3	Added encoder state as an input parameter to inter_get_merge_cand()	2015-03-18 12:35:47 +02:00
Marko Viitanen	c56b4d5747	Added combined merge candidates on B-slices and struct inter_merge_cand_t	2015-03-18 10:03:06 +02:00
Ari Koivula	6ec177f75c	Improve handling of input vector to inter search.	2015-03-17 17:16:15 +02:00
Ari Koivula	55ae02f367	Copy cu_info from tiles to main state. - Main states cu_array can be accessed through state->global->ref, which allows the use of cu_info data from reference frames. - This was already used by giving previous frames movement vector to next frame as a starting point candidate, but that functionality was broken at some point because the data wasn't being moved from child tiles cu_array to the main cu_array. - Alternative would be to access the child tiles array directly, but currently there isn't a mechanism to preserve those arrays for reference frames.	2015-03-17 13:24:20 +02:00
Ari Koivula	4bec6cec93	Simplify wavefront handling. - Move the reconstruction status assignment out of the main for job loop.	2015-03-17 13:23:27 +02:00
Ari Koivula	4a27f79f20	Update comments.	2015-03-17 13:23:16 +02:00
Marko Viitanen	1da1dc9578	Clean up reference index and mvd writing	2015-03-16 09:41:02 +02:00
Ari Koivula	ca09e8bfe3	Fix WPP not working with threads=0. - Apparently threadqueue_submit runs the job if there are no threads.	2015-03-13 17:15:05 +02:00
SanteriS	913ade461b	tz_search step 1, first if: && -> \|\|	2015-03-12 17:57:17 +02:00
SanteriS	949ec57849	Merge branch 'master' of https://github.com/ultravideo/kvazaar	2015-03-12 17:55:03 +02:00
SanteriS	bdb0639ac9	fixed function interfaces for tz_search and its subfunctions.	2015-03-12 17:54:21 +02:00
Ari Koivula	d2bb71739f	Clean up and comment WPP threading code. - Remove WPP row reconstruction dependency to the row above current one in the previous frame. It's obviously unnecessary. - Remove WPP row reconstruction dependency to the current row in the previous frame, unless the current row is the last row.	2015-03-11 18:30:37 +02:00
Ari Lemmetti	b9ec4b0a54	AVX2 acceleration for new luma filtering.	2015-03-11 15:33:38 +02:00
Marko Viitanen	bc8ea9547e	Use P-frames when last GOP picture	2015-03-11 15:23:16 +02:00
Marko Viitanen	a4b5f46b46	Fixed reference list delta and num_ref_idx_lX_active values	2015-03-11 15:19:32 +02:00
Marko Viitanen	ac4973c544	Fixed deblocking strength in this configuration when B-slice	2015-03-10 15:20:02 +02:00
Marko Viitanen	1527822753	Fixed GOP POC order when not using threads	2015-03-10 14:12:51 +02:00
Marko Viitanen	866c3bfdf1	Setting gop_len to 0 now works	2015-03-10 12:16:57 +02:00
Marko Viitanen	1c38fbbd3b	Fixed GOP when no threads are used	2015-03-10 10:45:05 +02:00
Marko Viitanen	66660516b7	Merge remote-tracking branch 'remotes/github/master' into GOP Conflicts: src/cabac.h src/config.h src/cu.h src/encoder_state-bitstream.c src/encoderstate.c	2015-03-10 10:32:00 +02:00
Marko Viitanen	ff41ef557d	Fixed reference usage of top GOP layer pictures	2015-03-10 09:18:19 +02:00
Marko Viitanen	eba298e635	Added cu->inter.mv_ref_coded variable	2015-03-10 09:17:25 +02:00
Marko Viitanen	ec02642cc8	Added more bits to POC counter and fixed num_reorder_pic and max_dec_pic_buffering values	2015-03-10 09:06:32 +02:00
SanteriS	9e9f5e3150	Merge branch 'master' of https://github.com/ultravideo/kvazaar	2015-03-08 19:20:08 +02:00
SanteriS	e2f9fe130a	changed step 1 for tz_search	2015-03-08 19:19:23 +02:00
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
Marko Viitanen	42d3f2a8b0	Added B-frame encoding and reference list exceptions for top-layer GOP pictures	2015-03-06 16:32:50 +02:00
Marko Viitanen	1afba671e2	Added missing cabac bits to mv coding	2015-03-06 16:31:27 +02:00
Marko Viitanen	6095503918	Modified search to use correct reference id and mv directions	2015-03-06 16:29:24 +02:00
Marko Viitanen	13c925b701	Testset of data for reference picture lists	2015-03-06 16:28:23 +02:00
Marko Viitanen	43b086caed	Added missing slice header flag "mvd_l1_zero_flag"	2015-03-06 16:27:42 +02:00
Marko Viitanen	18d9789fab	Cabac context array for inter direction	2015-03-06 16:26:16 +02:00
Ari Koivula	2f79bfebf7	Rename parameter encoder_state to state in all functions. - It's so widely used that there isn't really need to emphasize that it's the encoders state. Also, it isn't really the encoders state, but encoding jobs state.	2015-03-04 17:31:07 +02:00
Ari Koivula	14fe1b6648	Rename enum color_index to color_t.	2015-03-04 16:37:35 +02:00
Ari Koivula	ded6fd9ee8	Renamed typedef pixel to pixel_t.	2015-03-04 16:35:53 +02:00
Ari Koivula	1f42adb1ea	Renamed typedef coefficient to coeff_t.	2015-03-04 16:33:47 +02:00
Ari Koivula	fedd05465d	Rename struct sao_info to sao_info_t.	2015-03-04 16:32:38 +02:00
Ari Koivula	3d135324da	Rename struct threadqueue_queue to threadqueue_queue_t.	2015-03-04 16:30:20 +02:00
Ari Koivula	b7fcb800b2	Rename struct threadqueue_job to threadqueue_job_t.	2015-03-04 16:28:56 +02:00
Ari Koivula	cf5f240604	Rename struct hardware_flags to hardware_flags_t.	2015-03-04 16:24:59 +02:00
Ari Koivula	e7754bb518	Rename struct strategy_to_select to strategy_to_select_t.	2015-03-04 16:24:06 +02:00
Ari Koivula	e95b138e62	Rename struct strategy_list to strategy_list_t.	2015-03-04 16:23:04 +02:00
Ari Koivula	95afc5af51	Rename struct strategy to strategy_t.	2015-03-04 16:17:45 +02:00
Ari Koivula	db42176a64	Rename struct image_list to image_list_t.	2015-03-04 16:13:57 +02:00
Ari Koivula	7bafd34cfa	Remove struct rd_stats.	2015-03-04 14:01:17 +02:00
Ari Koivula	fe55961f84	Rename struct image to image_t.	2015-03-04 14:01:17 +02:00
Ari Koivula	5431d0ce19	Rename struct lcu_order_element to lcu_order_element_t.	2015-03-04 14:01:17 +02:00
Ari Koivula	9e64ee3cee	Suffix encoder_state_config structs with _t.	2015-03-04 14:01:17 +02:00
Ari Koivula	cdb1a25f05	Inline struct me into encoder_control_t.	2015-03-04 14:01:16 +02:00
Ari Koivula	e5b18cd536	Inline cu_info_intra and cu_info_inter into cu_info_t.	2015-03-04 14:01:16 +02:00
Ari Koivula	a0767a76d2	Rename struct vector2d to vector2d_t.	2015-03-04 14:01:16 +02:00
Ari Koivula	5b12830756	Rename struct config to config_t.	2015-03-04 14:01:16 +02:00
Ari Koivula	1a62fee300	Rename struct cabac_data to cabac_data_t.	2015-03-04 14:01:16 +02:00
Ari Koivula	727fefacc4	Rename struct cabac_ctx to cabac_ctx_t.	2015-03-04 14:01:16 +02:00
Ari Koivula	4bc0308b7e	Rename struct bitstream_file to bitstream_file_t.	2015-03-04 14:01:15 +02:00
Ari Koivula	d6ec6a618d	Rename struct bitstream_mem to bitstream_mem_t.	2015-03-04 14:01:15 +02:00
Ari Koivula	106c9128ad	Rename struct bitstream_base to bitstream_base_t.	2015-03-04 14:01:15 +02:00
Ari Koivula	5d8498dc88	Rename struct bit_table to bit_table_t.	2015-03-04 14:01:15 +02:00
Ari Koivula	8cd8240f7a	Rename struct bitstream to bitstream_t.	2015-03-04 14:01:15 +02:00
Ari Koivula	7ca688b376	Rename struct videoframe to videoframe_t.	2015-03-04 14:01:15 +02:00
Ari Koivula	63e224574e	Rename struct cu_info to cu_info_t.	2015-03-04 14:01:15 +02:00
Ari Koivula	f3fab62d33	Rename struct cu_array to cu_array_t.	2015-03-04 14:01:15 +02:00
Ari Koivula	78f0c3a83b	Rename struct scaling_list to scaling_list_t.	2015-03-04 14:01:14 +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	b14f89c88f	Rename struct encoder_state to encoder_state_t.	2015-03-04 14:00:46 +02:00
Marko Viitanen	890b4c1e20	Modified image handling and QP calculations to support GOP	2015-03-03 12:22:50 +02:00
Marko Viitanen	c3d9e0b707	Added testset of data for GOP	2015-03-03 12:22:09 +02:00
Marko Viitanen	34b231378b	Modified config and encoder_state structs for GOP	2015-03-03 12:21:45 +02:00
SanteriS	b55bfe1729	Merge branch 'master' of https://github.com/ultravideo/kvazaar	2015-02-25 18:15:35 +02:00
SanteriS	bef7cae4f8	Merge branch 'master' of https://github.com/ultravideo/kvazaar	2015-02-25 15:29:11 +02:00
SanteriS	f478732b4c	tz search bugfix	2015-02-25 15:28:45 +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 Koivula	3e58e03b56	Select motion compensation search starting point from among merge candidates. - Greatly reduces bdrate for most sequences.	2015-02-25 12:58:15 +02:00
SanteriS	2f68cf3847	(TZ search) Fixed missing check for owf mode. Added 6 point hexagon search pattern.	2015-02-23 16:59:48 +02:00
Ari Koivula	9865e73b90	Remove NetBSD getopt dependency to unistd.h. - Remove the $NetBSD header as it wouldn't get updated and is wrong.	2015-02-19 16:26:14 +02:00
Ari Koivula	dd54b5ae10	Replace GNU getopt with NetBSD getopt. - This doesn't compile, but I'm including it to have a version history for changes required to make it work. - We need this for to have a getopt implementation on Windows. - It's necessary to change the implementation to switch from GPL to LGPL.	2015-02-19 16:26:14 +02:00
Ari Koivula	c979db7e95	Avoid sorting intra modes unnecessarily.	2015-02-19 16:25:45 +02:00
Ari Koivula	1c2129fdcb	Improve sort_modes. - When encoding with fast enough settings this function can use up to 5% of the cpu time, so I tried to optimize it a little bit.	2015-02-19 16:25:38 +02:00
Ari Koivula	5fa6438b25	Clean up calls to memset. - Replaces all calls to memset with new FILL and FILL_ARRAY macros. The use of memset was inconsistent and we never use it for anything complicated.	2015-02-19 16:25:28 +02:00
Arttu Ylä-Outinen	b6776a8cee	Add --vps-period parameter.	2015-02-18 13:55:27 +02:00
SanteriS	1a4d30d15a	fixed step 1 of TZ algorithm	2015-02-11 18:51:21 +02:00
SanteriS	ce4c251cd1	Merge branch 'master' of https://github.com/ultravideo/kvazaar	2015-02-09 17:29:49 +02:00
Ari Lemmetti	8aea1a0fa9	Updated version string. Fixed dct strategy registration error message.	2015-02-05 14:07:26 +02:00
Ari Lemmetti	7846cf3093	Merge branch 'faster_interpolation'	2015-02-05 13:29:43 +02:00
Ari Lemmetti	7430622038	Copy ipol-generic strategy as a base for avx2 strategy	2015-02-05 13:28:07 +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	ff456c120a	Enabled link time optimizations. Disabled default rules.	2015-02-04 15:19:47 +02:00
SanteriS	50dd59eb21	Added different search patterns for TZ search.	2015-02-02 19:14:45 +02:00
Ari Lemmetti	041d970ece	Apply fast clipping also to chroma filtering.	2015-01-29 16:19:04 +02:00
Ari Koivula	ff721bab81	Fix possible non-determinism with owf. - Triggers when owf is on, sao is off and deblocking is on.	2015-01-26 16:02:31 +02:00
Ari Koivula	f01cbbb5ca	Add --no-signhide parameter.	2015-01-24 21:29:37 +02:00
Ari Koivula	5f24c6b73d	Make normal dequant use runtime sign-hiding configuration.	2015-01-24 21:29:25 +02:00
Ari Koivula	1ccb3bd324	Move sign hiding stuff in rdoq to its own function. - There is some stuff from sign hiding left intermingled with rdoq code, but I don't want to change the code too before testing that I didn't break anything.	2015-01-24 21:27:20 +02:00
Ari Koivula	804a3b648b	Clean up quantization sign hiding. - To allow for later configuration at runtime.	2015-01-23 16:03:59 +02:00
Ari Koivula	c940ccb549	Fix gcc error. encmain.c:433:13: error: format ‘%llu’ expects argument of type ‘long long unsigned int’, but argument 4 has type ‘uint64_t’	2015-01-23 15:50:14 +02:00
Ari Koivula	5d16fa6c4f	Add VPS every intra frame. - Just rdo=0 for now. Later this can be extended to be configured separately.	2015-01-22 13:13:23 +02:00
Ari Koivula	d685ee86d6	Record total bitstream length correctly when using stdout. - If the output is not a file, we can't check the size of the file.	2015-01-22 12:29:06 +02:00
Ari Koivula	1b19afc706	Flush output buffer after every frame.	2015-01-22 12:29:06 +02:00
Ari Lemmetti	b4aab06073	Added new files in Makefile.	2015-01-21 18:38:09 +02:00
Ari Lemmetti	c21351cc12	Added fast clipping function for clamping values to bit depth.	2015-01-21 17:53:06 +02:00
SanteriS	4b3d77aaf2	Enable tz search.	2015-01-21 12:55:00 +02:00
Ari Koivula	f86def8ed8	Remove unused variables.	2015-01-20 17:50:19 +02:00
Ari Koivula	8ac66934c0	Clean up NAL header code. - Use long start code for RADL NAL units if they are the first NAL in the access unit. - Ffmpeg mpegts was complaining about start codes not being present. There wasn't anything wrong that I could find though, besides the missing intra long start code.	2015-01-20 17:34:59 +02:00
Ari Koivula	81ad583e08	Use the same coeff cost calculation for all rd modes. - It's not worth it to have these faster approximations for coefficient cost.	2015-01-20 17:34:59 +02:00
Ari Koivula	870171e6ad	Fix --rd=0 actually work.	2015-01-20 17:34:59 +02:00
Ari Lemmetti	f037ed580c	Improved data layout	2015-01-15 16:31:18 +02:00
Ari Lemmetti	4382c2f088	Added missing -1 to PIXEL_MAX macro	2015-01-15 16:14:07 +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
Ari Lemmetti	73762062b6	Clarified comments a bit	2015-01-15 11:57:19 +02:00
Ari Koivula	ab3364afb4	Add skipping of intra search in inter frames for rd=0.	2015-01-15 11:54:35 +02:00
Ari Lemmetti	c9f310a6c2	Use pixel type instead of uint8_t	2015-01-15 11:47:00 +02:00
Ari Lemmetti	cad5f14372	Fixed compile errors (-Werror)	2015-01-14 18:27:35 +02:00
SanteriS	126569c737	Added first version of TZ search algorithm.	2015-01-14 14:54:09 +02:00
Ari Koivula	660547098a	Merge branch 'intra-fast-lcu'	2015-01-14 12:03:12 +02:00
Ari Koivula	01195aecbb	Move cu split model to a function.	2015-01-14 11:16:34 +02:00
Ari Koivula	8c89dcfc50	Move mode bit calculation to a function.	2015-01-14 10:44:52 +02:00
Daniel Eneyev	27d79ffae3	workaround for GET_TIME in Mac OS	2015-01-13 17:06:55 +03:00
Ari Koivula	fc79c2103e	Generalize the fast intra-mode tryout code to work for any depth.	2015-01-12 11:47:21 +02:00
Ari Koivula	f1364d297b	Fix bug resulting in incorrect bitstream. - If 64x64 intra PUs were enabled and --rd was less than 2, no intra mode search was performed for depth 0 resulting in incorrect bitstream.	2015-01-12 11:16:33 +02:00
Ari Koivula	bbae2e8a27	Update usage and readme.	2015-01-12 10:59:28 +02:00
Ari Koivula	f4bd322804	Add command line options for prediction unit depth.	2015-01-12 10:40:34 +02:00
Ari Koivula	edf2681ea4	Comment functions in search.c.	2015-01-07 14:56:14 +02:00
Ari Koivula	8c1e0b8a7f	Tweak owf=auto. - Twice the required number is too little.	2014-12-10 11:23:51 +02:00
Ari Koivula	129c8e38e0	Set owf default to auto.	2014-12-09 19:00:11 +02:00
Ari Koivula	51b5692121	Rewrite owf=auto code to be more general. - Change the definition to be a bit more general. The mapping from resolution to owf frames stays mostly the same however, but should handle weird resolutions better. - Move everything to config module. - Fix handling of tiles. It had a bug where owf for tiles was always threads * 4/3 - 1. Works as intended now.	2014-12-09 19:00:11 +02:00
Ari Koivula	374012ab26	Merge branch 'intraskip'	2014-12-01 17:30:03 +02:00
Ari Lemmetti	24492adb02	Merge branch 'fme_merge'	2014-11-21 15:08:45 +02:00
Ari Koivula	21d221c075	Add fast 64x64 intra test. - If intra search is not enabled for a depth, try the result from the top left CU of the next depth. This seems to give most of the benefit of at least 64x64 intra prediction units without costing very much in performance.	2014-11-20 17:20:24 +02:00
Ari Lemmetti	4874f2662f	Added --subme commandline parameter for fractional pixel motion estimation: 1 == enable (default), 0 == disable.	2014-11-20 14:59:04 +02:00
Ari Lemmetti	d5d2e04995	Merge branch 'fme'	2014-11-19 16:40:22 +02:00
Ari Koivula	3ef88dfda5	Add --owf=auto option. - The optimal value for Overlapping Wave Front (OWF) depends on a bunch of variables. Attempt to set the optimal owf value, at least for all intra.	2014-11-18 02:19:40 +02:00
Ari Lemmetti	5a946f24ea	Fixed time output formatting.	2014-11-14 16:46:41 +02:00
Ari Lemmetti	56c537e145	Build fixes for MinGW. threads.h: use windows.h headers for clock stuff on MinGW strategyselector.c: assert with strlen for MinGW support	2014-11-14 16:46:41 +02:00
Daniel Eneyev	992a98c5c4	If output name is dash - write to stdout	2014-11-13 12:45:53 +03:00
Ari Lemmetti	c46b75a0ca	Fixed mingw build error. Modified function declaration in getopt.h. A macro definition adds * in front of __argc and __argv, causing build error with mingw. Renamed them to argc and argv to prevent this.	2014-10-31 17:40:18 +02:00
Ari Lemmetti	6a12bc406d	Load greatest submodule. Fixed loop that occurred during build process.	2014-10-30 15:17:50 +02:00
Ari Lemmetti	a64aae7c53	Makefile now compiles tests. Fixed test files. Removed unused stuff.	2014-10-29 15:32:47 +02:00
Ari Koivula	50643eeaf8	Merge pull request #88 from darealshinji/patch-2 version.h is no longer used	2014-10-27 20:23:15 +02:00
darealshinji	81ecef17d7	version.h is no longer used	2014-10-27 18:17:26 +01:00
darealshinji	e230fb2eab	make it possible to add custom CFLAGS	2014-10-27 17:19:05 +01:00
Ari Lemmetti	e93fa54838	Added -lrt to fix undefined references to clock_gettime on some systems	2014-10-23 14:51:28 +03:00
Ari Lemmetti	eb7cecc3dd	Added .travis.yml for continuous integration. Added env variable to disable AVX2 for Travis (GCC version doesn't support it yet).	2014-10-23 14:20:07 +03:00
Ari Lemmetti	20967cfafe	Allow CC to be defined other than gcc. If not defined, use gcc as default.	2014-10-23 13:25:00 +03:00
Ari Koivula	fcb6fa6d4b	Fix compilation error on PowerPC. - Need abs from stdlib.	2014-10-21 18:14:32 +03:00
Ari Koivula	f6fead6221	Fix crash on inter frames. - If the bitcost was 0 it would underflow for skip mode. The bitcost is now checked before decrementing.	2014-10-21 18:11:39 +03:00
Ari Koivula	dfc67b766a	Disable rd1 chroma search. - The bdrate improvement isn't really worth the time it takes, so enable it only for rd3 untill it can be made faster or better.	2014-10-16 13:59:20 +03:00
Ari Koivula	e9b8d9b889	Fix gcc warnings. - Remove unused variables. - Change intra prediction functions to take their inputs as const pointers. - Change intra_get_pred to take two pointers instead of an array of pointers, because the warnings got just too exotic.	2014-10-16 13:17:46 +03:00
Ari Koivula	4bac52d9b6	Merge branch 'intra'	2014-10-16 13:11:23 +03:00
Ari Koivula	afb9e8c3f4	Remove extra parameter sets.	2014-10-16 12:21:36 +03:00
Ari Koivula	02ec26fcea	Try different number of chroma intra modes for different depths. - And avoid doing extra work if no extra modes are tested for certain depths.	2014-10-16 12:21:36 +03:00
Ari Koivula	3cf5e422e8	Make fast chroma mode search select modes for slower chroma search.	2014-10-16 12:21:36 +03:00
Ari Koivula	d12dbd4aa0	Add fast intra chroma mode search.	2014-10-16 12:21:08 +03:00
Ari Koivula	75a137c1e9	Add --cpuid parameter to disable runtime optimizations.	2014-10-16 12:01:36 +03:00
Ari Koivula	3e6023dfb5	Rename search constants and set sane defaults.	2014-10-16 03:08:11 +03:00
Ari Koivula	8a407b0313	Estimate luma and chroma intra mode bits separately. - Remove cu_info.intra[].cost and bitcost as unnecessary. - Add luma_mode_bits to complement chroma_mode_bits and remove intra_pred_ratecost as unneccessary. Difference is that intra_pred_ratecost was more coarse and included chroma mode with the assumption that it would be the same as chroma.	2014-10-16 03:08:11 +03:00
Ari Koivula	c9e212ba92	Add intra chroma mode search. - Based on full chroma reconstruction so enabled only for --rd=2.	2014-10-16 03:07:50 +03:00
Ari Koivula	b32867be2a	Remove -lrt from LDFLAGS. - This might be required on some embedded system, but from what I can see all the functions we use from real time extensions are included in libc and the program seems to work fine without it. - It doesn't exist on MingwW or Mac, so I think it's better to remove it completely and add it later on any system that actually requires it. - Related to #85.	2014-10-14 11:48:57 +03:00
Ari Koivula	6f8a976b12	Give ARCH_X86_64 to yasm on Mac. - Issue raised in #85.	2014-10-14 09:47:56 +03:00
Ari Koivula	55ab08c213	Fix incorrect const qualifiers. - Change input pointers to const in dct-generic, like they should have been. - Fixes compilation error on GCC.	2014-10-13 16:57:15 +03:00
Ari Koivula	8a5b24bcbe	Remove usages of GCC __attribute__. - To allow clang to compile, as it doesn't according to #58. - The target attributes are not needed anymore due to makefile handling targetting now. - The __attribute__((unused)) used for debugging. I don't know if clang supports this attribute or not but it doesn't seem very important so I'm removing it just in case.	2014-10-13 16:46:26 +03:00
Ari Koivula	04613bd5b3	Disable GET_TIME on Mac. - This should fix the Mac version not compiling in issue #85.	2014-10-13 16:22:11 +03:00
Ari Koivula	a469c059a5	Take chroma tr-skip bits into account.	2014-10-13 10:48:39 +03:00
Ari Koivula	7a5cf5d865	Add trskip mode cost to fast trskip mode decision.	2014-10-13 10:45:41 +03:00
Ari Koivula	f164a5ba79	Add fast transform skip estimation to rough intra search.	2014-10-13 10:42:24 +03:00
Ari Koivula	d893a489d6	Fix mingw compilation issue. strategies/avx2/dct-avx2.c:334:25: error: pasting "g_dct_16" and "[" does not give a valid preprocessing token - The [ is not part of the token so compilation failed on mingw GCC 4.9.1. - Fixes #86.	2014-10-10 16:32:39 +03:00
Ari Koivula	28d1532578	Make rd=1 use cabac for coeff cost estimation.	2014-10-08 12:50:03 +03:00
Ari Koivula	cbb2aa75b7	Add macros for adjusting weight of distortion between luma and chroma. - Everything needs to have a short name because windows has a maximum path length limitation that is breaking my testing framework.	2014-10-08 10:31:54 +03:00
Ari Koivula	49ad845c33	Add cabac bits for part_mode.	2014-10-08 10:31:54 +03:00
Ari Koivula	b6710e7893	Add cabac bits for cu split flag.	2014-10-08 10:31:54 +03:00
Ari Koivula	38b224cf69	Change rest of cu split search costs to double.	2014-10-08 10:31:54 +03:00
Ari Koivula	17473624d3	Add transform tree bit costs for cbf_luma.	2014-10-08 10:31:54 +03:00
Ari Koivula	3b04d39db4	Take cabac bits into account on transform tree.	2014-10-08 10:31:54 +03:00
Ari Koivula	296f142d9e	Retain coded block flag data during transform split search.	2014-10-08 10:31:54 +03:00
Ari Koivula	85dea10f3f	Clean up transform split search. - Remove unnecessary checks and comment.	2014-10-08 10:31:54 +03:00
Ari Koivula	e1b801eb6f	Add transform tree chroma cbf bits.	2014-10-08 10:31:23 +03:00
Ari Koivula	3868cc7ff1	Fix crash on inter search when --tr-depth-intra is used. - Transform splits meant for intra modes were used for inter when inter mode was chosen, which caused an assert to be triggered if the split transform block didn't have any coefficients.	2014-10-03 19:29:06 +03:00
Ari Lemmetti	bcf12567d0	Added some comments.	2014-10-03 17:51:58 +03:00
Ari Lemmetti	fea517c2ae	Misc code cleanup	2014-10-03 17:06:09 +03:00
Ari Lemmetti	85682c3b6a	Removed unused transpose functions.	2014-10-03 11:39:31 +03:00
Ari Koivula	8a80845b91	Add chroma to transform split search.	2014-10-03 11:36:57 +03:00
Ari Koivula	51662e1081	Fix differences between cu_rd_cost_luma and rdo_cost_intra.	2014-10-03 11:36:57 +03:00
Ari Koivula	bc7d7d5cb6	Add cu_info* as parameter to reconstruction functions. - This is required so these functions can be used for searching. When NULL is given they take the CU from LCU struct as they did previously. Conflicts: src/search.c	2014-10-03 11:36:56 +03:00
Ari Koivula	ccc575e2c6	Disable transform tree bits.	2014-10-03 11:36:56 +03:00
Ari Koivula	a0ab469c89	Disable rdo_cost_intra.	2014-10-03 11:36:56 +03:00
Ari Koivula	c164978e21	Add FULL_CU_SPLIT_SEARCH macro for disabling cu split optimization.	2014-10-03 11:36:56 +03:00
Ari Koivula	549ac96438	Change costs to doubles to avoid rounding intermediate results. - Helps with debugging.	2014-10-03 11:36:56 +03:00
Ari Koivula	e591e89ade	Add prediction mode to chroma reconstruction parameters. - Just like in luma.	2014-10-03 11:36:56 +03:00
Ari Koivula	f6272f06fc	Unify signature for transform functions. - Some used block, coeff and some src, dst. Now all signatures are const input and non-const output.	2014-10-03 11:21:43 +03:00
Ari Koivula	b932cf4b21	Clean up avx2 dct macros.	2014-10-03 11:16:25 +03:00
Ari Koivula	47244a15c3	Merge branch 'dct-optimizations' Conflicts: src/strategies/avx2/dct-avx2.c src/strategies/generic/dct-generic.c	2014-10-02 13:45:21 +03:00
Ari Lemmetti	61e1510480	Transform functions in dct-avx2.c are now generated with macros.	2014-10-02 13:24:30 +03:00
Ari Lemmetti	9407610555	Moved DCT / DST matrices to dct-generic.c	2014-10-02 13:24:30 +03:00
Ari Lemmetti	7255112bd8	Added transposed DCT/DST tables. Use them while calculating transforms instead of doing runtime transpose. Added separate functions for DST and IDST.	2014-10-02 13:24:30 +03:00
Ari Lemmetti	e7bcb58846	Added 32x32 IDCT	2014-10-02 13:24:30 +03:00
Ari Lemmetti	eacf173b7e	Added 32x32 DCT for AVX2	2014-10-02 13:24:30 +03:00
Ari Lemmetti	d2856a5d40	Added 32x32 transpose	2014-10-02 13:24:30 +03:00
Ari Lemmetti	7a33f08312	Added 16x16 DCT and IDCT for AVX2	2014-10-02 13:24:30 +03:00
Ari Lemmetti	d2fe2a5391	Added 16x16 transpose	2014-10-02 13:24:30 +03:00
Ari Lemmetti	d6af146a2e	Added part of the functions 16x16 DCT needs	2014-10-02 13:24:30 +03:00
Ari Lemmetti	aba3acdfff	Added AVX2 optimized transforms for 4x4 and 8x8 blocks	2014-10-02 13:24:30 +03:00
Ari Lemmetti	5856f32d81	Fixed incorrect shift values for inverse transforms in generic strategy	2014-10-02 13:24:29 +03:00
Ari Lemmetti	41b032664d	First version of 4x4 forward DCT	2014-10-02 13:24:29 +03:00
Ari Koivula	36232619ab	Fix broken cabac contexts in wpp. - Fixes #84. - The issue was caused by `241b9d6` naively copying the whole struct, which contains data other than just the contexts. Rather than reverting the change, the struct was refactored to have another struct that contained just the contexts.	2014-09-24 01:02:52 +03:00
Ari Koivula	4e052d3f0f	Wrap contexts of cabac_data inside cabac_data.ctx struct.	2014-09-24 01:02:37 +03:00
Ari Koivula	b339004c4c	Rename cabac_state.ctx to cur_ctx.	2014-09-24 01:02:28 +03:00
Ari Koivula	8b8b53fba5	Merge branch 'sao_cabac'	2014-09-22 10:28:30 +03:00
Ari Koivula	bfa399c8fc	Fix compiler warnings. - Non-parenthesized parameter in a macro. - Unused variables. - Wrong const qualifiers. - Signed/unsigned comparison.	2014-09-22 10:04:57 +03:00
Marko Viitanen	6f65a9cbbd	Improved SAO merge decisions	2014-09-16 10:08:17 +03:00
Marko Viitanen	21df11ba4e	Implemented SAO search for both chroma components	2014-09-15 16:07:31 +03:00
Marko Viitanen	e8d1140a1a	Check SAO band offset for both chroma components and better SAO chroma cabac costs	2014-09-15 16:07:31 +03:00
Marko Viitanen	0c92031e8a	SAO merge checking cleanup	2014-09-15 16:07:31 +03:00
Marko Viitanen	b274e7adcd	Added cabac bit cost calculations to SAO search	2014-09-15 16:07:31 +03:00
Ari Koivula	5f732126c3	Add cabac bit costs float table.	2014-09-15 15:45:43 +03:00
Ari Koivula	0db7d8d20f	test cu split cost	2014-09-15 15:42:03 +03:00
Ari Koivula	35b2e6f755	Add missing cabac context for chroma cbf. - The context was also missing from HM, but has been fixed in HM13.	2014-09-15 15:41:44 +03:00
Ari Koivula	241b9d6adb	Simplify cabac context copying. Conflicts: src/context.c	2014-09-15 15:41:44 +03:00
darealshinji	61a414bced	reposition colons in usage message to match with the rest	2014-09-15 03:40:18 +02:00
Ari Koivula	3c73892609	Fix transform split search. - Redo the search with the best mode to make sure the tr_depth parameters are correct.	2014-09-11 10:56:53 +03:00
Ari Koivula	46b6b1243b	Add --rd=3 mode and enable searching of intra depth 0. - intra_build_reference_border was overflowing at depth 0 because it uses arrays just large enough to accommodate 32x32 transforms, which is the biggest transform. - For similar reasons search_intra_rough doesn't work at depth 0. - The --rd=3 mode tries all modes with transform search. It also works without rough search so it was used to test depth 0 search. If --rd=3 is not on intra split at depth 0 is not searched for. Conflicts: src/search.c	2014-09-11 10:54:41 +03:00
Ari Koivula	c5fa824347	Rebase transform split search.	2014-09-08 14:13:59 +03:00
Ari Koivula	79b86ce6e1	Add --tr-depth-intra command line option. Conflicts: src/encoder.c	2014-09-04 13:42:24 +03:00
Marko Viitanen	fe236de807	Fixed sps_max_dec_pic_buffering value to include current picture	2014-09-01 10:31:11 +03:00
Marko Viitanen	dbcc8d65aa	Removed duplicate function from RDOQ	2014-08-28 08:50:01 +03:00
Ari Koivula	931ec7301c	Put slice delta QP to bitstream. - Before slice delta QP was always 0. Now if global->QP is changed before contexts are set, the delta qp is put to the bitstream, allowing for rough frame level rate control.	2014-08-25 16:43:23 +03:00
Ari Koivula	4c3bbd4a35	Rewrite the SContruct. - Works with new /strategy/ structure. - Change architecture selection to use arch= instead of construction target.	2014-08-25 16:43:23 +03:00
Ari Lemmetti	f88c3b6f37	Removed unnecessary if (both branches did the same thing)	2014-08-20 11:54:35 +03:00
Laurent Fasnacht	f3c311fe1a	Fix commit `8502f3d`	2014-08-11 15:17:15 +02:00
Laurent Fasnacht	f9bffe35a5	Log tile id in sad perf log	2014-08-11 11:57:08 +02:00
Laurent Fasnacht	6a937de9b2	Fix search_cu log	2014-08-11 11:57:08 +02:00
Laurent Fasnacht	8502f3d850	Improve logging	2014-08-11 11:57:07 +02:00
Laurent Fasnacht	f1b303a2d2	Fix compilation errors	2014-08-11 09:53:06 +02:00
Ari Lemmetti	47e3bcfb50	Fixed incorrect shift values for inverse transforms in generic strategy	2014-08-07 16:01:30 +03:00
Ari Lemmetti	709520a233	Removed all AVX2 instructions from SATD functions. -Zero extend macro now returns results in 2 xmm registers instead of one ymm	2014-07-31 13:25:28 +03:00
Ari Lemmetti	0beb278f5b	Partial butterfly strategy is now called DCT strategy. Made changes to transform functions in preparation for optimizations. -Moved fast_forward_dst and fast_inverse_dst to DCT strategies	2014-07-31 13:25:28 +03:00
Ari Lemmetti	6bf63bd171	Added AVX2 strategy for partial butterfly (no optimizations yet)	2014-07-31 13:25:28 +03:00
Ari Lemmetti	faccc4f09b	Partial butterfly functions now utilize the strategy selector	2014-07-31 13:25:28 +03:00
Ari Koivula	c2fac805d7	Give HAVE_ALIGNED_STACK to yasm on windows. - Linux gets it through some other means but on windows it needs to be given explicitly. - Fixes issue #78.	2014-07-30 16:26:23 +03:00
Ari Koivula	669e99dd7f	Improve intra SAD AVX2 intrinsics. - Moved implementations for different sizes to inline functions that are defined using each other, reducing the amount of redundant code. - Performance of sad_8bit_32x32_avx2 improved by about 10% due to unrolling of the loop.	2014-07-25 15:59:55 +03:00
Ari Koivula	e00102f0ca	Compile asm optimizations only if yasm is present.	2014-07-23 14:57:40 +03:00
Ari Lemmetti	85fb0784e4	Fixed intendentation and added some empty lines for readability	2014-07-23 12:32:27 +03:00
Ari Lemmetti	bd6e89c1f0	Updated include directories and file names to Makefile	2014-07-22 15:36:54 +03:00
Ari Lemmetti	4f88ebce5a	Added comments and made visual studio not to compile x86inc.asm	2014-07-22 15:07:57 +03:00
Ari Koivula	cfd3636e08	Move some repetitive SATD asm into a macro. Conflicts: src/strategies/x86_avx/picture_x86.asm	2014-07-22 12:46:39 +03:00
Ari Lemmetti	c81639dd09	Removed old unused macro	2014-07-22 11:11:20 +03:00
Ari Lemmetti	cf0797cafd	Reordered and intended assembly code	2014-07-22 11:07:42 +03:00
Ari Lemmetti	fea44c8234	Renaming AVX/asm files -Splitted SAD and SATD functions in separate files	2014-07-21 18:02:01 +03:00
Ari Lemmetti	a64df6f0d0	Merge branch 'asm' Conflicts: build/kvazaar_lib/kvazaar_lib.vcxproj.filters src/Makefile src/strategies/strategies-picture.c	2014-07-21 16:41:09 +03:00
Ari Lemmetti	1be2c3aae5	Preparing push to master and misc -Removed unnecessary <math.h> headers -Updated AVX/asm optimizations to match the new file hierarchy -Makefile only compiles .asm files if KVAZAAR_DISABLE_YASM is not set to 1 and TARGET_CPU_ARCH is x86	2014-07-21 12:39:56 +03:00
Ari Koivula	a8f7103797	Add AVX2 implementations for sad_8bit_ 8x8, 16x16 and 32x32.	2014-07-18 18:27:30 +03:00
Ari Koivula	3daa5dd1f1	Add sse2 implementaton for sad_8bit_4x4.	2014-07-18 18:20:34 +03:00
Ari Koivula	f49332c9b8	Add missing includes.	2014-07-18 17:56:15 +03:00
Ari Koivula	291817667f	Tidy up the Makefile.	2014-07-18 17:31:18 +03:00
Ari Koivula	e241866f43	Compile intrinsic functions with appropriate flags in gcc. - Remove -march=native as it's no longer necessary for intrinsics to work. Closes #77. - I couldn't test altivec or sse4.1, but sse4.1 compiles so I expect it to work.	2014-07-18 17:28:14 +03:00
Ari Koivula	5662621b3c	Free threadqueue jobs when they are not needed. - Also add destroying the mutex when the job is freed. - This makes Kvazaar no longer acquire thousands of OS handles on Windows.	2014-07-16 16:51:20 +03:00
Ari Lemmetti	1e94262f85	Made AVX asm compatible with the changed system - x86inc.asm is now located in extras - Removed unused cpu.asm/h	2014-07-14 18:51:17 +03:00
Ari Lemmetti	683eda1183	Merge branch 'master' into asm Conflicts: build/kvazaar_lib/kvazaar_lib.vcxproj build/kvazaar_lib/kvazaar_lib.vcxproj.filters src/Makefile src/strategies/strategies-picture.c	2014-07-14 16:42:33 +03:00
Ari Lemmetti	7f873e037c	Updated Makefile to compile picture_x86.asm	2014-07-14 15:30:08 +03:00
Ari Lemmetti	2169f9ab8c	Added AVX asm comments and fixes -Added vzeroupper to satd macro to prevent AVX-SSE transition penalties int picture_x86.asm -Fixed the order of registers in zero extend macro in picture_x86.asm -Fixed SATD checkers test pattern in satd_tests.c	2014-07-14 14:43:36 +03:00
Ari Koivula	5d0df56c94	Move optimizations to their own compilation units according to target. - This is necessary in order to compile AVX intrinsics correctly in Visual Studio. Having everything in their own units should also make compiling normal C code with optimizations on easier. - For now the makefile still relies on GCC __target__ attribute for compiling intrinsics.	2014-07-11 17:26:19 +03:00

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2555 commits