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libva NEWS -- summary of user visible changes. 2019-07-05
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Copyright (C) 2009-2019 Intel Corporation
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version 2.5.0 - 05.Jul.2019
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* Correct the comment of color_range.
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* Add VA_FOURCC_A2B10G10R10 for format a2b10g10r10.
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* Adjust VAEncMiscParameterQuantization structure to be align with VAEncMiscParameterBuffer(possible to impact BC)
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* Add attribute for max frame size
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* Add va_footer.html into distribution build
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* va_trace: hevc profiles added
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* Add new definition for input/output surface flag
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* va/va_trace: add trace support for VAEncMiscParameterTypeSkipFrame structure.
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* va/va_trace: add MPEG2 trace support for MiscParam and SequenceParam
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* va_openDriver: check strdup return value
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* Mark some duplicated field as deprecated
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* Add return value into logs
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* va/va_trace: add trace support for VAEncMiscParameterEncQuality structure.
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* Add newformat foucc defination
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* va_backend: remove unneeded linux/videodev2.h include
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* va_trace: add missing <sys/time.h> include
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* configure: don't build glx if VA/X11 isn't built
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* va/va_trace: unbreak with C89 after b3694671c784
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* [common] Add A2RGB10 fourcc definition
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* build: meson: enables va messaging and visibility
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* va/va_trace: add trace support for RIR(rolling intra refresh).
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* va/va_trace: add trace support for ROI(region of interest).
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version 2.4.0 - 25.Jan.2019
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* va_TraceSurface support for VA_FOURCC_P010
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* Add pointer to struct wl_interface for driver to use
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* (integrate) va: fix new line symbol in error message
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* av: avoid driver path truncation
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* Fix compilation warning (uninit and wrong variable types) for Android O MR1
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* Allow import of the DRM PRIME 2 memory type
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* android: ignore unimportant compile warnnings
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* compile: fix sign/unsign compare in va_trace.c
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* android: replace utils/Log.h with log/log.h
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* High Dynamic Range Tone Mapping: Add a new filter for input metadata and some comments.
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* Remove restrictions on vaSetDriverName()
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version 2.3.0 - 30.Sep.2018
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* Bump VA-API version to 1.3.0 and libva to 2.3.0
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* Add max frame size parameters for multiple pass case in legacy mode
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* Add new BRC mode AVBR
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* Add new interface for High Dynamic Range tone mapping
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* Add missing enum to string conversions
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* Add hevc subsets parameters structure
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* Add Customized Noise Reduction (HVS) interfaces
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* Add new BRC mode definition QVBR
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* Add more complete colour properties for use in VPP
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Version 2.2.0 - 12.July.2018
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* Bump VA-API version to 1.2.0 and libva to 2.2.0
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* Add support for hevc range extension decoding
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* Add support for fast intra prediction in HEVC FEI
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* Add 10/12-bit YUV render target formats
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* Add fourcc code for Y210/Y216/Y410/Y416/RGB565/BGR565
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* Add VA_STATUS_ERROR_NOT_ENOUGH_BUFFER
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* Add VA_SURFACE_ATTRIB_USAGE_HINT_EXPORT
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* Improve documentation
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Version 2.1.0 - 12.Feb.2018
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* Bump VA-API version to 1.1.0 and libva to 2.1.0
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* Add API for multi-frame processing
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* Add entrypoint VAEntrypointStats for Statistics
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* Add data structures for HEVC FEI support
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* Add new attributes for decoding/encoding/video processing
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* Add new VPP filter for Total Color Correction
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* Add blending interface in VPP
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* Add rotation interface in VPP
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* Add mirroring interface in VPP
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* Add Chroma siting flags in VPP
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* Add new color standard definitions
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* Add new interface for exporting surface
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* Add message callbacks for drivers to use
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Version 2.0.0 - 21.Oct.2017
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* Bump VA-API version to 1.0.0 and libva to 2.0.0
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* Add new API for H264 FEI support
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* Add definition of VA_FOURCC_I420
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* Add functions for converting common enums to strings
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* Deprecate H.264 baseline profile and FMO support
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* Deprecate packed misc packed header flag
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* Delete libva-tpi and libva-egl backends
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* Refine VASliceParameterBufferHEVC, VAEncMiscParameterBuffer
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* Fix errors in VAConfigAttribValEncROI, VAEncMacroblockParameterBufferH264
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* Fix race condition in wayland support
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* Rename vaMessageCallback to VAMessageCallback
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* Make logging callbacks library-safe
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Version 1.8.3 - 28.Jun.2017
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* Bump libva to 1.8.3
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* Fix build issue on Android
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* Remove the dummy driver
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* Add traces for MB rate control / temporal layer
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* Set verbosity level between {0, 1, 2} by setting the variable LIBVA_MESSAGING_LEVEL
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in /etc/libva.conf or by setting the environment variable LIBVA_MESSAGING_LEVEL.
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Version 1.8.2 - 22.May.2017
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* Bump libva to 1.8.2
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Version 1.8.1 - 10.Apr.2017
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* Bump libva to 1.8.1
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Version 1.8.0 - 31.March.2017
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* Bump VA API version to 0.40
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* API: Change vaRenderPicture semantics that vaRenderPicture no longer deletes the passed buffer automatically.
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* API: Add VA_FOURCC_I010 for 10bit surface
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* API: Add vaSetErrorCallback and vaSetInfoCallback for error and info message.
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* va/drm: Update the support for Mesa Gallium driver
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* va/drm: Fix authentication check for /dev/dri/card0
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* Move all utilities and tests to libva-utils (https://github.com/01org/libva-utils)
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Version 1.7.3 - DD.Nov.2016
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* Bump VA API version to 0.39.4
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* API: add support for bitrate control per temporal layer
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* API: update the usage for framerate in VAEncMiscParameterFrameRate to support non-integer frame-rate
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* Add has_prime_sharing flag in VADriverVTableWayland to indicate if buffer sharing with prime fd can
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be used in the backend driver
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Version 1.7.2 - 05.Sep.2016
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* Bump VA API version to 0.39.3
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* API: add support for ROI
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* Add support for VP9 encoder in VA tracer
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* Refine test cases
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* Fix the issue of not properly terminating the parsed environment values with '\0'
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https://bugs.freedesktop.org/show_bug.cgi?id=96677
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Version 1.7.1 - 21.Jun.2016
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* Bump VA API version to 0.39.2
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* API: add support for VP9 8bit encode
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* API: add support for low power/high performance encode
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* API: add support for encoding ROI attribute
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* API: add support for macroblock based rate control
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* Fix VA tracer to support multiple contexts in one instance
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Version 1.7.0 - 15.Mar.2016
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* Bump VA API version to 0.39
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* Add support for VP9 10bit decode API
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* Allow libva to load the vaapi driver provided by Mesa Gallium for nouveau and radeon
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* Fix libva-glx against OpenGL 3.1 or above
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Version 1.6.2 - 15.Dec.2015
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* Bump VA API version to 0.38.1
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* Add new RT format for 16 bits per channel memory layout(P010,P016): VA_RT_FORMAT_YUV420_10BPP
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* Add new fourcc codes: VA_FOURCC_P010, VA_FOURCC_P016, VA_FOURCC_YV16
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* Fix crash if user doesn't have right to access the DRI device
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* Fix uninitialized x11_screen driver context member for X11 output
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https://bugs.freedesktop.org/show_bug.cgi?id=61603
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* Fix the issue of not to use LIBVA_DRIVER_NAME
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https://bugs.freedesktop.org/show_bug.cgi?id=72822
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* Fix build issue with wayland
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https://bugs.freedesktop.org/show_bug.cgi?id=79478
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* vainfo: Add option '--display'
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Version 1.6.1 - 09.Sep.2015
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* Add support for VP9 decode and HEVC encode in VA trace module
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* Add VP9 profile to vainfo
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* Enhance VA trace to dump VP8 encode parameters
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Version 1.6.0 - 01.Jul.2015
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* Bump VA API version to 0.38
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* Add support for HEVC encode API
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* Add support for VP9 decode API
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* Add API (vaSetDriverName()) to allow the user to specify the loaded backend driver
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* Add VAConfigAttribEncSkipFrame and corresponding structures to support
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sending skip frame parameters to the backend driver.
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* Add support for querying slice decoding mode supported by the backend driver
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* Fix quality issue in the JPEG encode demo
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Version 1.5.1 - DD.Mar.2015
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* API: correct the comment for num_token_partitions in struct _VAEncPictureParameterBufferVP8
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* VA/x11: fix double Unlocks/SyncHandle to avoid segmentation fault
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Version 1.5.0 - 28.Dec.2014
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* API: add support for HEVC decoding
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* API: extend JPEG encoding data structures and add configuration attribute for JPEG encoding
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* Add a unit test for JPEG encoding (Sirisha Muppavarapu)
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* Add support for HEVC decoding and JPEG encoding in VA trace utility
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* Fix out of tree builds (Emil Velikov)
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* VA/X11: fix BadDrawable issue when calling vaTerminate() after the pixmaps have been destroyed (Lionel Landwerlin)
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Version 1.4.1 - 24.Oct.2014
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* Add support for DRM Render-Nodes (Andrey Larionov)
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Version 1.4.0 - 30.Sep.2014
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* API: add support for VP8 encoding
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* API: add H.264 MVC profiles for decoding and encoding
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* API: add buffer export interfaces for interop with 3rdparty APIs (EGL, OCL)
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* API: add suppor for encoder quality level
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* API: add attribute usage hint flag
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* Fix build on 64-bit versions of Android (Qiming Shi)
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* Assorted fixes to the VA fool and trace modules (Austin Yuan)
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Version 1.3.1 - 09.May.2014
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* API: fix VA_ENC_PACKED_HEADER_RAW_DATA value
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* API: add STE filter to the VPP pipeline
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* Update doxygen tags in libva
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* Fix doc/Makefile.am
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* A workaround for https://bugs.freedesktop.org/show_bug.cgi?id=76755
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Version 1.3.0 - 24.Mar.2014
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* API: add support for VP8 decoding
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* API: drop VAEntrypointMax enumeration
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* Enhancement for VA trace utility
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Version 1.2.1 - 27.Jun.2013
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* Fix https://bugs.freedesktop.org/show_bug.cgi?id=66221
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* Add back VA_DRIVER_INIT_FUNC definition for testing
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Version 1.2.0 - 25.Jun.2013
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* API: new H.264 encoding API for Main and High profiles
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* API: add support for MPEG-2 encoding
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* API: add video processing interfaces
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* API: add vaQuerySurfaceAttributes() to query surface attributes supported by the underlying drivers.
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* API: new version of vaCreateSurfaces()
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* API: add new surface attributes to enable VA surface creation from external buffer
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* API: add new RT formats and fourcc codes
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* Refine VA trace utility
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* Refine H.264 encoding test cases {avcenc, h264enc}
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* A new test case for MPEG-2 encoding
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* A lot of bug fixes
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Version 1.1.1 - 19.Mar.2013
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* Support wayland 1.0 protocol (Rob Bradford)
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* Automake 1.13 fixups (Armin K)
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Version 1.1.0 - 04.Oct.2012
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* API: add Wayland support
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* API: add raw DRM support for headless pipelines
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* Fix generic VA/GLX implementation for newer cluttersink versions
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* Fix threading issues in VA objects reference code (+Krzysztof Kotlenga)
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* Fix build on Android Ice Cream Sandwich (+Haitao Huang, Daniel Charles)
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Version 1.0.16 - 02.Aug.2012
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* API: data structures for JPEG Baseline decoding
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* API: clarify the definition of slice_data_bit_offset
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* Add a simple test case for JPEG decoding
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Version 1.0.15 - 28.Oct.2011
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* API: make {Top,Bottom}FieldOrderCnt signed (Yi Wang)
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* Add auto-generated Debian packaging
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* Refine VA trace & VA fool utilities
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* Move i965 driver to a specific repository (vaapi/intel-driver)
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* Fix DSO link issue in tests
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* Fix fglrx driver name detection
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* Fix API vs. DSO vs. package versioning
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Version 1.0.14 - 28.Jul.2011
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* API: rename VA_DECODE_ERROR_TYPE to VADecodeErrorType
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* Fix memory leaks (Edgar Hucek)
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* Fix VA trace logs (Alexander Osin)
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* Fix vaTerminate() with some applications, e.g. GStreamer
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Version 1.0.13 - 30.May.2011
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* API: fix VA_ROTATION_270 definition
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* Add a simple H.264 encoder "avcenc" (Chang Zhou)
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* Fix VA tracer (Alexander Osin)
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* Fix vaBufferInfo() interface (Alexander Osin)
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Version 1.0.12 - 01.Apr.2011
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* API: add VARenderMode interface to select overlay or GPU rendering mode
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* API: add VARenderDevice interface to allow rendering to an external device
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* API: add VADisplayAttribOverlay{ColorKey,AutoPaintColorKey} interface
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* Fix build issues on Android 2.3
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Changes for older versions can be found in git log or previously
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released packages.
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