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Author SHA1 Message Date
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