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Author SHA1 Message Date
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 width*2+1 arrays of reference samples,
instead of the (2*width+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