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-------------------------------------------------------------------
Wed Jan  4 11:29:30 UTC 2023 - Luigi Baldoni <aloisio@gmx.com>

- Update to version 2.2.0
  Features:
  * Updated Region of Interest (ROI) functionality to allow
    separate ROI map for each frame
  * Improve inter search
  * Update cabac context during search to improve the accuracy
    of bit cost estimation
  * Move intra chroma search option from --rd 3 to its own
    option --(no-)intra-chroma-search and fast bipred to
    --(no-)fast-bipred
  * Change maximum rd level to 4, where 3 performs more rd
    search for inter and 4 performs full intra search
  * Add --(no-)combine-intra-cus for controlling whether the
    larger intra blocks are tried even when search at current
    depth is disabled
  * Add --force-inter for debugging purposes to force all PUs in
    inter slices to use best inter mode
  Optimizations:
  * AVX2 implementations of bidirectional blending
  Fixes:
  * Make sure the dpb is more than max_num_reorder_pics 899c672
  * Compute proper count of buffered frames for vps and sps. Use
    common function d4880be
  * Fix some strategy function pointer signatures a400504
  External contributors:
  * build: fix automake warning by @bradh
  * cli: add missing newlines in usage by @bradh
  * refactor SEI by @bradh
  * cli: minor api doc fix by @bradh
  * add sudo ldconfig by @binbinzhm
  * Enable -mpopcnt and -mlzcnt on AVX2 by @klondi
- Bump sover to 7

-------------------------------------------------------------------
Wed Oct 13 15:32:42 UTC 2021 - Luigi Baldoni <aloisio@gmx.com>

- Update to version 2.1.0
  * With this release, the license was changed from LGPL2.1 to
    3-Clause BSD, allowing more liberties in using Kvazaar.
  Features:
  * Option to use a custom table for fast bitrate estimation
    weights (--fast-coeff-table <file>)
  * Tools to create new weight sets for fast bitrate estimation
    (--fast-rd-sampling, --fastrd-accuracy-check,
    --fastrd-outdir), documented in rdcost-weight-tool/README.txt
  * Added support for Y4M input in addition to YUV (Autodetected,
    manually enable using --input-file-format=y4m)
  * Allow writing out block statistics for debugging
    (--stats-file-prefix)
  Optimizations:
  *  New AVX2 implementations for interpolation filters
  Fixes:
  * DTS offset was incorrect at the beginning of the sequence
    when using GOP
  * Added VPS information about reordering and buffering, fixes
    VLC playback
  * Removed pthread_exit() on mingw to fix media-autobuild suite
  * Renamed truncate function to not overlap with POSIX one.

-------------------------------------------------------------------
Wed Apr 22 16:16:28 UTC 2020 - Luigi Baldoni <aloisio@gmx.com>

- Update to version 2.0.0
  * Several unmentioned improvements and fixes
  Highlights:
  * Updated presets
  * Updated GOP definitions using QP offset model.
    + There is now even longer hierarchical GOP --gop=16
  * Much faster and improved bipred
  * Alternative and better rate control algorithm, optimal bit
    allocation (--rc-algorithm oba)
  * Variance adaptive quantization (--vaq)
  Features:
  * Option to set QP offset for intra frames (--intra-qp-offset,
    automatical by default)
  * Zero-coeff-rdo is now configurable (--zero-coeff-rdo)
  * Optional intra frame analysis for rate control (--intra-bits)
  * Optional machine learning based depth constraints for intra
    search (--ml-pu-depth-intra)
  * PU depths are now separately configurable for each GOP layer
  User Interface:
  * Report bitrate and some kind of (cumulative) average QP
  Optimizations:
  * More AVX2 opimizations for SAO
  * More AVX2 opimizations for transforms
  * More AVX2 opimizations for intra prediction
  * AVX2 strategy for variance calculation
- Bump sover to 6

-------------------------------------------------------------------
Tue Jul  9 20:15:25 UTC 2019 - Luigi Baldoni <aloisio@gmx.com>

- Update to version 1.3.0
  Features:
  * Add release notes like this (#159, cf85d52)
  * Changed --rd=2 to use SSD metric for CU mode decision
    (662430d)
  * Changed inter search to check the cost of flushing residual
    to zero (75a8700)
  * Changed rectangular and asymmetric blocks to use a transform
    split (774c666)
  * Added diamond search ME algorithm (4e13608)
  * Enabled low delay B GOP structure with --bipred
    --gop=lp-g4d3t1 (7155dd0)
  * Added termination of intra search at zero residual with
    --intra-rdo-et (4fb1c16)
  Optimization:
  * Made TZ search faster and slightly better (c136044)
  * Optimized bi-prediction (69756e2)
  Fixes:
  * Fixed transform skip with rectangular inter blocks (fb462b2)
  * Fixed accidental inter search for 4x4 blocks (649113a)
  User Interface:
  * Changed options for all preset levels (f033ad0)
  * Added an option for limiting the number of steps in motion
    estimation with --me-steps (39ed368)
  * Added --me=dia (4e13608)
  * Added --level, --force-level and --high-tier for setting
    bitstream level and tier (bac0745)
  Building:
  * Fixed issue with struct timespec redefinition with Visual
    Studio 2015 and later (713e694)
  * Fixed building .asm files in Visual Studio 2017 (6be8195)
  * Fixed compatibility with crypto++ 6.0 (4b24cd0)
  * Added support for crypto++ with the name libcryptopp
    (411276d)
  * Dockerfile base image was updated to Ubuntu 18.04 (8380b6c)
  * Enabled -Wextra by default (ff17e0b)
  Refactoring:
  * Inter motion vector cost functions (c73cce3)
  * Dockerfile (0164291)

-------------------------------------------------------------------
Fri Nov 17 14:01:40 UTC 2017 - aloisio@gmx.com

- Update to version 1.2.0
  Features:
  * Intra prediction mode encryption with
    --crypto=intra_pred_modes (2b8ce5e)
  * Adaptive QP for 360° video with --erp-aqp (26adef4)
  * New selection algorithm for --owf=auto and --threads=auto
    (8c4a347)
  * Added an option to set the encryption key using --key (2e13091)
  * Added an option to limit SAO to band offset or edge offset
  only with --sao=band and --sao=edge (8674c0f)
  Optimization:
  * Reduced number of intra modes checked when using --rd=2
    (2cad317)
  * Reduced inter-frame CTU dependencies caused by SAO (050e90d)
  * Changed to a faster calculation for coefficient costs when
    using --rd=0 (1ead9c0)
  Fixes:
  * Fixed long motion vectors not getting clipped (#158, 85e2a40)
  * Fixed order of pictures in reconstruction debug output when
    --gop=8 is used (#101, aae141f)
  * Fixed a use-after-free when encoding very few frames with
    --gop=8 (#161, 2991962)
  * Fixed a crash when video size is not a multiple of the
    smallest CU size (2f2405d)
  * Fixed invalid bitstream when QP is too large (382636d)
  * Fixed a race condition causing a deadlock (5f8e17d)
  * Fixed a memory leak in encryption (8654b48)
  * Fixed I-frames not being IRAP frames when using GOP (00c9f52,
    841597e)
  * Fixed computing inter and intra costs with different metrics
    (afc13f1)
  * Fixed reliance on undefined behavior (b41f0fa, 924cf85)
  * Fixed --mv-constraint=frametilemargin constraining motion
    vectors too much (409d211)
  * Fixed using --bipred with --tmvp (#160, 9974380)
  User Interface:
  * Changed type of kvz_config.roi.dqps from uint8_t* to int8_t.
    Delta QP values for --roi may now be negative. (79cb3a2)
  * Changed PSNR display format (20d6444)
  Building:
  * Default to no -Werror. Run configure with --enable-werror to
    enable it. (033bc6b)
  * make check now runs valgrind tests that used to only run on
    Travis. Programs ffmpeg, valgrind and TAppDecoderStatic should
    be found from $PATH (6bbe5e1)
  Refactoring:
  * Removed duplicate code in inter MVP and merge candidate
    selection (4fb0783)
  * Removed duplicate code in intra reconstruction for luma and
    chroma (e944416)
  * Changed functions for writing the CU tree bitstream to use
    luma pixel coordinates (610c91b, f5eef7f)
  * Removed duplicate code in functions for writing intra CU
    bitstream with and without encryption (525a518)
  * Removed duplicate code in helper functions in search.c
    (2c73476)
  * Gathered function parameters for inter search functions into a
    single struct (2fa3d82)

- Refreshed kvazaar.memset.patch

- Bumped library version to 4

-------------------------------------------------------------------
Wed Feb 22 12:34:40 UTC 2017 - scarabeus@opensuse.org

- Bit of spec cleanup

-------------------------------------------------------------------
Thu Feb 16 19:50:40 UTC 2017 - aloisio@gmx.com

- Update to version 1.1.0
  * Both BDRate and speed improved slightly.
  Features:
  * Bitrate control now works at LCU level, giving more 
    consistent results. (2318bd7)
  * Added --roi parameter for LCU level delta-QP control. 
    (4a0121a)
  * Added --slices parameter for encapsulating tiles and 
    WPP-rows into slice NAL's instead of using bitstream 
    offsets. (1e6463c)
  * Temporal motion vector prediction now works with B-frames. 
    (d892be5)
  Optimization:
  * Added AVX2 version of SSD. (778e46d)
  * Optimized intra reference building. (c31207e)
  * Optimized bitstream writes. (a9e45ef)
  * Optimized CU-split decision. (2c069a3)
  * Fix main-thread busy-looping on Linux. (a5a925f)
  * Avoid initializing memory needlessly during RDOQ. 
    (acd12cb, b021d22)
  Fixes:
  * Pass DTS and PTS timestamps correctly through the API. 
    (d18de19)
  * Fixed bug with subpixel motion estimation within tiles. 
    (2c005cd)
  * Improved 10-bit RD-performance. (70a52f0)
  * Fixed for stupendously large bitstreams when 
    --mv-constraint was used with --subme. (937a764)
  * Fixed bug with --smp and --amp. (46c9a48)
  * Fix problem with --bipred. (1e6463c)
  * Fixed hang with threading on OSX. (d893474)
  * Fix crash when frame is less than 65 pixels high and WPP 
    is used. (b8e3513)
  User Interface:
  * Disabled WPP with tiles enabled. (cb6672b)
  * Improved --help. (5bf7454, 78a28e0)
  * Made it possible to disable the gop-structure that was 
    enabled by default in v.1.0.0. (deb63f7)
  * Have --threads=auto enable threading instead of disabling 
    it. (db5e750)
  * Give errors on failures and handle them better. (97863cd, 
    6a178de)
  * Use reference picture number of medium preset by default. 
    (7ff33e1)
  Building:
  * Include optimizations on 32-bit. (1dcc993)
  * Added appveyor CI tests for MSYS2. (e269b86)
  * Add pkg-config macros, so pkg-config doesn't need to be 
    installed anymore. (2d7daa1)
  * Travis CI OSX tests work again. (c32f5fa)
  Refactoring:
  * Refactored deblocking and sign hiding. (7ec5f78)
  * Removed Exp-Golomb lookup table. (ed3bd89)
  * Copy kvz_config to encoder_control_t and remove duplicate 
    fields. (e78a8df)

-------------------------------------------------------------------
Tue Oct  4 07:43:42 UTC 2016 - aloisio@gmx.com

- Update to version 1.0.0
  New Features
  * --version
  * --help
  * --loop-input
  * --mv-constraint to constrain motion vectors
  * --tiles=2x2 as an alternative syntax for uniform tiles
  * --hash=md5
  * Print information about what SIMD optimizations are in 
    use
  * --mv=full8 --mv=full16 --mv=full32 --mv=full64
  * --cu-split-termination=zero/off
  * --crypto for selective encryption of bitstream (for 
    OpenHEVC)
  * --me-early-termination=sensitive/on/off for early 
    termination of motion vector search
  * Added 4x8 SMP and 4x12 AMP motion partitions
  * --subme=0/1/2/3/4 for control over complexity of 
    fractional pixel motion prediction
  * --lossless for lossless coding
  * Monochrome coding
  * --input-format=420/400
  * --input-bitdepth=8/10
  * --tmpv for temporal motion vector predictor
  * --rdoq-skip for not using rdoq for situations where it's 
    unlikely to improve BDRate
  * Modified --gop=lp-g4d3r1t1 syntax to not take the 
    reference frames as a parameter, it's now --gop=lp-g4d3t1.
  * Enable WPP and multithreading by default, with detection 
    for number of cores
  * Update all presets to ratedistortion-complexity 
    optimized versions. These are based on a search of all 
    (~ish) possible encoding parameters and bring a huge boost 
    to both speed and BDRate when encoding with the presets (10x 
    speed for veryslow, ~1.1x-4x for others, up to 30% improved 
    BDRate for some presets).
  * Set default options to match medium with intra period of 
    64, QP 22 and --gop=lp-g4d3t1
  * --implicit-rdpcm RExt feature
  Optimizations
  * AVX2 version for Sample Adaptive Offset (SAO)
  * Optimized memory copying
  * AVX2 versions of filters for fractional pixel motion 
    estimation
  * AVX2 version for half pixel chroma sampling for SMP/AMP
  * AVX2 versions for calculating two or four SATD values at 
    once for small blocks
  * Rewrote AVX2 version of fractional pixel motion 
    compensation
  * Rewrote motion vector cost calculation. It only got 
    slightly faster, but BDRate improved a bunch due to the new 
    implementation being more correct.
  * Made AVX2 SAD use SSE4.1 for cases where there isn't an 
    AVX2 implementation, speeding up SMP/AMP.
  Bugfixes
  * Fixed a bug in rate control where an int overflowed 
    after coding 2^31 bits (2Gb)
  * Fixed non-determinism intiles
  * Fixed chroma reconstruction bug in tiles
  * Fixed a bug with calculating the number of bits used for 
    intra mode on 4x4 CUs
  * Stopped checking zero motion vector multiple times in 
    motion compensation
  * Fixed possible segfault in motion compensation
  * Fixed a race condition with OWF and SMP/AMP
  * Gave pthread_cond_timedwait time in correctly, such that 
    main thread now sleeps instead of busylooping when it has 
    nothing to do
  * Fixed rate control with lp-gop
  * Fixed full search not taking temporal motion vector into 
    account
  * Allow non-gop-length intra period for lp-gop
  Code / Building / Testing
  * Moved SAO to it's own file
  * Removed a ton of unnecessary includes
  * Updated autotools ax_pthread
  * Added build test for OS-X for Travis
  * Made tests check for bitstream correctness
  * Refactored some of the copypasta in motion vector search 
    starting point selection
  * Refactored the cu_info_t datastructures to hold 
    information at a 4x4 resolution needed for AMP and SMP
  * Changed cu_info_t to use bitfields to negate the effect 
    of increasing the cu_info_t array by a factor of 4
  * Moved bitstream generation from encoderstate.c to 
    encode_coding_tree.c
  * Renamed encoder_state_t.global to frame, which makes 
    sense since it hold frame level data, not global data
  * Rewrote integer vector inter prediction, because it was 
    so bad
  * Refactored init_lcu_t
  * Added more tests for inter SAD
  * Added speed tests for dual intra SAD functions
  * Added more realistic speed tests for inter SAD
  Other
  * Added a manpage
  * Added scripts for updating manpage and README based on 
    --usage.
  * Added a Dockerfile. Just because.
  * Added commit date to --version

-------------------------------------------------------------------
Thu Jan 28 20:07:47 UTC 2016 - aloisio@gmx.com

- Update to version 0.8.3

-------------------------------------------------------------------
Sat Jan 16 19:25:59 UTC 2016 - aloisio@gmx.com

- Update to version 0.8.2 
- Bumped library version to 3

-------------------------------------------------------------------
Fri Jan 15 12:40:35 UTC 2016 - aloisio@gmx.com

- Update to version 0.8.1 
- Removed static library

-------------------------------------------------------------------
Mon Nov  2 16:48:30 UTC 2015 - aloisio@gmx.com

- Update to version 0.7.2

-------------------------------------------------------------------
Sun Oct 25 06:12:37 UTC 2015 - aloisio@gmx.com

- Update to version 0.7.1
  * bumped library version to 2

-------------------------------------------------------------------
Sat Oct 10 06:21:46 UTC 2015 - aloisio@gmx.com

- Update to version 0.7.0
  * bumped library version to 1
- Removed kvazaar-arm.patch because it's now fixed upstream

-------------------------------------------------------------------
Fri Sep 18 05:41:13 UTC 2015 - aloisio@gmx.com

- Update to version 0.6.1

-------------------------------------------------------------------
Tue Sep 15 13:28:55 UTC 2015 - aloisio@gmx.com

- Initial version 0.6.0