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464 commits

Author SHA1 Message Date
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
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
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
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 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 cfe834bb53 Merge branch 'lowdelay_GOP' 
Conflicts:
	README.md
 2015-11-14 00:05:13 +02:00
Arttu Ylä-Outinen b1abe65e83 Move kvz_get_padding to encmain. 2015-11-09 14:31:03 +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
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
Ari Koivula f1ac0e6bc2 Rename _DEBUG to KVZ_DEBUG 2015-09-15 13:04:03 +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 3a10e9e3e0 Prefix all non-static symbols with "kvz_". 2015-08-26 13:02:28 +03:00
Ari Lemmetti 4103bd2786 Add missing padding for frame allocation 2015-08-21 17:25:54 +03:00
Ari Lemmetti 68fcc67a16 Add extraction of fields according to source scan type 2015-08-21 15:15:20 +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
Marko Viitanen 8409317bd9 Fixed rebasing errors for 10bit branch 2015-08-11 14:56:45 +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
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 cecea44d37 Rename config_t to kvz_config. 2015-07-02 16:58:28 +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
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
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
Marko Viitanen 73db9fec83 Fixed asserts for intra PU-depth configurations 2015-04-02 10:31:56 +03:00
Ari Koivula 3d135324da Rename struct threadqueue_queue to threadqueue_queue_t. 2015-03-04 16:30:20 +02:00
Ari Koivula 5b12830756 Rename struct config to config_t. 2015-03-04 14:01:16 +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 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 f4bd322804 Add command line options for prediction unit depth. 2015-01-12 10:40:34 +02:00
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 94bc457b6c Add option to disable fast intra search. 2014-06-17 15:32:05 +03:00
Laurent Fasnacht 0522a3d8e5 --owf option 2014-06-16 10:55:00 +02:00
Laurent Fasnacht 3be3fa8d6e Use different processing order depending if we have OWF or not 2014-06-16 10:54:56 +02:00
Laurent Fasnacht c32943f78b OWF 2014-06-16 10:54:56 +02:00
Laurent Fasnacht 27a49d287d Big refactor to use videoframe, image_list, and image instead of picture* 2014-06-10 09:19:06 +02:00
Laurent Fasnacht 7372f9244d Basic infrastructure for OWF 2014-06-05 09:09:25 +02:00
Ari Koivula 4f5c87fc5e Remove duplicate function definition. 2014-06-04 17:56:05 +03:00
Laurent Fasnacht b8acdc784a Fix compilation of encoder.c with -D_DEBUG 2014-06-03 15:02:14 +02:00
Laurent Fasnacht 2e821b79a9 encoder_state in now in encoder_state.[ch] 2014-06-03 13:51:30 +02:00
Laurent Fasnacht 58ad3b4d26 Log more performance data, plot also now many threads are running 2014-06-03 07:42:22 +02:00
Ari Koivula dceb3da9b8 Fix bug in search relating to transform with no non-zero coefficients. 
- Because cost was calculated even though there were no coefficients, these
  very good modes were less likely to be selected.

- Added assert to encode_coeff_nxn to avoid these problems in the future.
 2014-05-28 15:22:18 +03:00
Laurent Fasnacht 66e730ba94 Fix encoder_state_init, which was making out of bound reads 2014-05-21 14:23:36 +02:00
Laurent Fasnacht 37c20b8ce5 Add dependency between SAO rows 2014-05-21 13:52:56 +02:00
Laurent Fasnacht f4f9093cb5 Parallel SAO 2014-05-21 11:48:29 +02:00
Laurent Fasnacht a3fcb141ed lcu_order_element now has pointer to neighbor LCUs 2014-05-21 11:06:53 +02:00
Ari Koivula de76d0a294 Don't add dependency to the above LCU in wavefront if it's not necessary. 
- The top-right LCU already has dependency to the top LCU.
 2014-05-20 10:48:19 +03:00
Laurent Fasnacht bdc2d43180 Write bitstream directly after doing the search. This is required since we need the correct entropy status for wpp 2014-05-20 09:29:01 +02:00
Laurent Fasnacht 06532292fc Wavefront are in tile coordinates 2014-05-20 09:28:58 +02:00
Ari Koivula 551b087b47 Remove bunch of unnecessary code from encode_transform_unit. 
- Really, it's useless. Selecting scan order isn't this hard.

- Checked from HM that ctx_idx doesn't have anything to do with contexts.
 2014-05-16 17:42:40 +03:00
Laurent Fasnacht d4a6aed471 Multi-row jobs 2014-05-16 12:20:40 +02:00
Marko Viitanen 94285fbed7 Fixed compiling on visual studio with _DEBUG defined 2014-05-16 12:22:06 +03:00