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libva-intel-driver NEWS -- summary of changes.  2014-10-24

Copyright (C) 2009-2014 Intel Corporation

Version 1.4.1 - 24.Oct.2014

* Use a new method to detect encoding capabilitiy on Haswell

Version 1.4.0 - 30.Sep.2014

* Add support for exporting VA buffer

* Add support for MVC decoding/encoding

* Add support for encoding quality level on Sandybride and newer

* Add support of inserting packed slice header & raw data for encoding

* Add support for Cherryview

* Fix the GPU hang issue on Ivybridge when using the gstreamer and mplayer to play back one H264 clip

  (https://bugs.freedesktop.org/show_bug.cgi?id=80720)

* Fix the GPU hang issue on Sandybride and newer when playing back one H264 clip

  (https://bugs.freedesktop.org/show_bug.cgi?id=76363)

* Fix the GPU hang issue on Haswell when using XBMC to play back one H264 clip

  (https://bugs.freedesktop.org/show_bug.cgi?id=81447)

Version 1.3.2 - 16.Jun.2014

* Export JPEG format by vaDeriveImage()

* Add support for MADI on SNB

* H.264: fix the support for grayscale format (Y800)

* Fix vaGetConfigAttributes() to validate the profile/entrypoint pair

* Fix vaCreateConfig() to not override user chroma format

* Fix the scaling issue on IVB/HSW/BDW

* Fix https://bugs.freedesktop.org/show_bug.cgi?id=73424

* Fix https://bugs.freedesktop.org/show_bug.cgi?id=72522

* Fix https://bugs.freedesktop.org/show_bug.cgi?id=77041

* Quality improvement for H.264 encoding on BDW

Version 1.3.1 - 09.May.2014

* Add support for STE on Broadwell

* Add support for YV16

* Add support for user specified tiling and stride

* Fix VP8 decoding on Broadwell

* Fix the wrong alpha when convert NV12 into RGBA

* Fix https://bugs.freedesktop.org/show_bug.cgi?id=77386

Version 1.3.0 - 24.Mar.2014

* Add support for Broadwell

  - Decoding: H.264/MPEG-2/VC-1/JPEG/VP8

  - Encoding: H.264/MPEG-2

  - VPP: CSC/scaling/NoiseReduction/Deinterlacing{Bob, MotionAdaptive, MotionCompensated}/Sharpening/ColorBalance

* Fix the wrong setting in MI_BATCH_BATCH_START

Version 1.2.2 - 16.Dec.2013

* Motion compensation DI on HSW

* Optimization of FPS for H.264 encoding on HSW

* Add brightness/contrast/hue/saturation support for rendering.

* Support BT601/BT709/SMPTE240 in vaPutSurface()

* Expose Constrained Baseline Profile instead of Baseline Profile for H.264

* Bug fixes

Version 1.2.1 - 23.Sep.2013

* Add PCI IDs for Bay Trail

* Performance improvement for MPEG-2 Encoding on IVB/HSW

* Add basic processing support for packed YUV to packed YUV on ILK+

* Check the underlying OS support for VEBOX on HSW

* Quality improvement for BobDI on SNB/IVB

* Add support for Motion Adaptive Deinterlacing on IVB

* vaDeriveImage() works for UYVY formats

* Fix thread safety issue

* Fix GPU hang issue when decoding some videos on SNB

* Fix output filter count from QueryVideoProcFilters()

Version 1.2.0 - 26.Jun.2013

* The new H.264 encoding API on SNB/IVB/HSW

  - Profile: BP/MP/HP

  - Entropy Coding: CAVLC/CABAC

  - Rate Control: CQP, CBR

  - Progressive frame

  - Multi Slice encoding

  - Configurable GOP Structure

* MPEG-2 encoding on IVB/HSW

  - Profile: SP/MP

  - Progressive frame

  - Configurable GOP Structure

* Video process on ILK/SNB/IVB/HSW

  - CSC/scaling on ILK

  - CSC/scaling/NoiseReduction/Deinterlacing{Bob} on SNB/IVB

  - CSC/scaling/NoiseReduction/Deinterlacing{Bob,MotionAdaptive}/Sharpening/ColorBalance on HSW

* Implement vaQuerySurfaceAttributes()

* Implement the new version of vaCreateSurfaces()

  - Create VA surface with specified fourcc

  - Create VA surface from external buffer

    . flinked GEM buffer

    . prime/dma buffer

* Optimize H.264 encoding on IVB/HSW

* More reserved PCI IDs for HSW

* A lot of bug fixes

Version 1.0.20 - 19.Mar.2013

* Add support for wayland 1.0 protocol (Rob Bradford)

* Add global alpha support for subpicture

* Add support for IA88/AI88 subpicture

* Support up to 4 subpictures for each VA surface

* Update PCI IDs for Haswell CRW

* Automake 1.13 fixups (Armin K)

* Fix libva-intel-driver-1.0.19 display corruption on IVB GT1

  https://bugs.freedesktop.org/show_bug.cgi?id=57323

* Fix decoding with FREXT02_JVC_C.264 on SNB

  https://bugs.freedesktop.org/show_bug.cgi?id=57720

* Fix H.264 decoding broken/visual errors on ILK (Tobias Jakobi)

  https://bugs.freedesktop.org/show_bug.cgi?id=58875

* Fix GPU hung with h.264 video and a resolution of 1920x816 on IVB

  https://bugs.freedesktop.org/show_bug.cgi?id=59050

Version 1.0.19 - 09.Nov.2012

* Add support for Haswell

* Add raw DRM support (Dmitry Ermilov)

* Add Wayland support

* Add support for display rotation attribute

* Support 4K encoding on IVB and HSW

* Drop explicit dependency on X11 and libva-x11

* Fix VC-1 decoding when VSTRANSFORM is 0

* Fix SIGSEGV caused by use-after-free of the bufmgr (Stéphane Marchesin)

* Fix thread safety issue (Gautam)

* Fix vaUnlockSurface() for libva trace

Version 1.0.18 - 02.Aug.2012

* Add JPEG decoding on Ivy Bridge

* Add support for a new Ivy Bridge chip

* Add support for vaSyncSurface() and vaQuerySurfaceStatus() (Dmitry Ermilov)

* Fix decoding of MPEG-2 videos with implicit IQ matrices

* Fix concurrent creation of VA objects (MT safety)

* Fix decoding of large resolution videos (up to 4K on IVB)

Version 1.0.17 - 02.Apr.2012

* Add support for IMC1/IMC3 surface formats

* Fix rendering of interlaced surfaces

* Fix MPEG-2 decoding of interlaced streams (SNB, IVB)

* Fix H.264 weighted prediction indicator (SNB)

* Fix and simplify calculation of H.264 macroblock bit offset (ILK, SNB, IVB)

Version 1.0.16 - 14.Feb.2012

* Fix VC-1 bitplane buffer size (SNB, IVB)

* Fix VC-1 motion vector modes for Ivy Bridge

* Fix MFX_QM_STATE for H.264 flat scaling lists (IVB)

* Fix and simplify AVC_REF_IDX_STATE setup (ILK, SNB, IVB)

* Fix memory leak of encoder buffers

* Fix check for internal VA surface format prior to rendering

* Add support for B43 chipset (Alexander Inyukhin)

Version 1.0.15 - 28.Oct.2011

* Add auto-generated Debian packaging

* Fix VC-1 decoding (TTFRM packing)

* Fix MPEG-2 decoding on Ivy Bridge

* Fix MPEG-2 decoding with sparse QM matrices updates

* Fix slice-param & slice-data buffer memory leaks

Version 1.0.14 - 28.Jul.2011

* Add H.264 encoding support to Ivy Bridge

* Add support for VA_SUBPICTURE_DESTINATION_IS_SCREEN_COORD

* Fix next slice vertical position for MPEG-2 (#38628)

* Fix subpicture scale factor for Y axis

* Fix GPU hang when decoding field coded MPEG-2 picture

* Fix memory leaks (Edgar Hucek)

Version 1.0.13 - 25.May.2011

* Add H.264 encoding support to Sandy Bridge

* Add MPEG-2, VC-1 and H.264 decoding support to Ivy Bridge

* Fix thread safety issues

Version 1.0.11 - 14.Mar.2011

* Add deinterlacing & scaling support to Sandy Bridge

* Add vaDeriveImage() implementation

* Fix VC-1 decoding for Main/Simple profiles

Version 1.0.9 - 27.Jan.2011

* Add VC-1 decoding support to Sandy Bridge

Version 1.0.8 - 21.Jan.2011

* Add support for IA44/AI44 subpicture formats (#32868)

Version 1.0.7 - 17.Dec.2011

* Add MPEG-2 and H.264 decoding support to Sandy Bridge

Version 1.0.5 - 02.Sep.2010

* Add deinterlacing & scaling support to Ironlake

Version 1.0.4 - 13.Jul.2010

* Add vaGetImage() implementation

* Add support for RGBA subpictures

* Fix H.264 decoding on Ironlake

Version 1.0.3 - 10.Jun.2010

* Add H.264 decoding support to Ironlake