1 libva-intel-driver NEWS -- summary of changes. 2014-09-30
2 Copyright (C) 2009-2014 Intel Corporation
4 Version 1.4.0 - 30.Sep.2014
5 * Add support for exporting VA buffer
6 * Add support for MVC decoding/encoding
7 * Add support for encoding quality level on Sandybride and newer
8 * Add support of inserting packed slice header & raw data for encoding
9 * Add support for Cherryview
10 * Fix the GPU hang issue on Ivybridge when using the gstreamer and mplayer to play back one H264 clip
11 (https://bugs.freedesktop.org/show_bug.cgi?id=80720)
12 * Fix the GPU hang issue on Sandybride and newer when playing back one H264 clip
13 (https://bugs.freedesktop.org/show_bug.cgi?id=76363)
14 * Fix the GPU hang issue on Haswell when using XBMC to play back one H264 clip
15 (https://bugs.freedesktop.org/show_bug.cgi?id=81447)
17 Version 1.3.2 - 16.Jun.2014
18 * Export JPEG format by vaDeriveImage()
19 * Add support for MADI on SNB
20 * H.264: fix the support for grayscale format (Y800)
21 * Fix vaGetConfigAttributes() to validate the profile/entrypoint pair
22 * Fix vaCreateConfig() to not override user chroma format
23 * Fix the scaling issue on IVB/HSW/BDW
24 * Fix https://bugs.freedesktop.org/show_bug.cgi?id=73424
25 * Fix https://bugs.freedesktop.org/show_bug.cgi?id=72522
26 * Fix https://bugs.freedesktop.org/show_bug.cgi?id=77041
27 * Quality improvement for H.264 encoding on BDW
29 Version 1.3.1 - 09.May.2014
30 * Add support for STE on Broadwell
31 * Add support for YV16
32 * Add support for user specified tiling and stride
33 * Fix VP8 decoding on Broadwell
34 * Fix the wrong alpha when convert NV12 into RGBA
35 * Fix https://bugs.freedesktop.org/show_bug.cgi?id=77386
37 Version 1.3.0 - 24.Mar.2014
38 * Add support for Broadwell
39 - Decoding: H.264/MPEG-2/VC-1/JPEG/VP8
40 - Encoding: H.264/MPEG-2
41 - VPP: CSC/scaling/NoiseReduction/Deinterlacing{Bob, MotionAdaptive, MotionCompensated}/Sharpening/ColorBalance
42 * Fix the wrong setting in MI_BATCH_BATCH_START
44 Version 1.2.2 - 16.Dec.2013
45 * Motion compensation DI on HSW
46 * Optimization of FPS for H.264 encoding on HSW
47 * Add brightness/contrast/hue/saturation support for rendering.
48 * Support BT601/BT709/SMPTE240 in vaPutSurface()
49 * Expose Constrained Baseline Profile instead of Baseline Profile for H.264
52 Version 1.2.1 - 23.Sep.2013
53 * Add PCI IDs for Bay Trail
54 * Performance improvement for MPEG-2 Encoding on IVB/HSW
55 * Add basic processing support for packed YUV to packed YUV on ILK+
56 * Check the underlying OS support for VEBOX on HSW
57 * Quality improvement for BobDI on SNB/IVB
58 * Add support for Motion Adaptive Deinterlacing on IVB
59 * vaDeriveImage() works for UYVY formats
60 * Fix thread safety issue
61 * Fix GPU hang issue when decoding some videos on SNB
62 * Fix output filter count from QueryVideoProcFilters()
64 Version 1.2.0 - 26.Jun.2013
65 * The new H.264 encoding API on SNB/IVB/HSW
67 - Entropy Coding: CAVLC/CABAC
68 - Rate Control: CQP, CBR
70 - Multi Slice encoding
71 - Configurable GOP Structure
72 * MPEG-2 encoding on IVB/HSW
75 - Configurable GOP Structure
76 * Video process on ILK/SNB/IVB/HSW
78 - CSC/scaling/NoiseReduction/Deinterlacing{Bob} on SNB/IVB
79 - CSC/scaling/NoiseReduction/Deinterlacing{Bob,MotionAdaptive}/Sharpening/ColorBalance on HSW
80 * Implement vaQuerySurfaceAttributes()
81 * Implement the new version of vaCreateSurfaces()
82 - Create VA surface with specified fourcc
83 - Create VA surface from external buffer
86 * Optimize H.264 encoding on IVB/HSW
87 * More reserved PCI IDs for HSW
90 Version 1.0.20 - 19.Mar.2013
91 * Add support for wayland 1.0 protocol (Rob Bradford)
92 * Add global alpha support for subpicture
93 * Add support for IA88/AI88 subpicture
94 * Support up to 4 subpictures for each VA surface
95 * Update PCI IDs for Haswell CRW
96 * Automake 1.13 fixups (Armin K)
97 * Fix libva-intel-driver-1.0.19 display corruption on IVB GT1
98 https://bugs.freedesktop.org/show_bug.cgi?id=57323
99 * Fix decoding with FREXT02_JVC_C.264 on SNB
100 https://bugs.freedesktop.org/show_bug.cgi?id=57720
101 * Fix H.264 decoding broken/visual errors on ILK (Tobias Jakobi)
102 https://bugs.freedesktop.org/show_bug.cgi?id=58875
103 * Fix GPU hung with h.264 video and a resolution of 1920x816 on IVB
104 https://bugs.freedesktop.org/show_bug.cgi?id=59050
106 Version 1.0.19 - 09.Nov.2012
107 * Add support for Haswell
108 * Add raw DRM support (Dmitry Ermilov)
109 * Add Wayland support
110 * Add support for display rotation attribute
111 * Support 4K encoding on IVB and HSW
112 * Drop explicit dependency on X11 and libva-x11
113 * Fix VC-1 decoding when VSTRANSFORM is 0
114 * Fix SIGSEGV caused by use-after-free of the bufmgr (Stéphane Marchesin)
115 * Fix thread safety issue (Gautam)
116 * Fix vaUnlockSurface() for libva trace
118 Version 1.0.18 - 02.Aug.2012
119 * Add JPEG decoding on Ivy Bridge
120 * Add support for a new Ivy Bridge chip
121 * Add support for vaSyncSurface() and vaQuerySurfaceStatus() (Dmitry Ermilov)
122 * Fix decoding of MPEG-2 videos with implicit IQ matrices
123 * Fix concurrent creation of VA objects (MT safety)
124 * Fix decoding of large resolution videos (up to 4K on IVB)
126 Version 1.0.17 - 02.Apr.2012
127 * Add support for IMC1/IMC3 surface formats
128 * Fix rendering of interlaced surfaces
129 * Fix MPEG-2 decoding of interlaced streams (SNB, IVB)
130 * Fix H.264 weighted prediction indicator (SNB)
131 * Fix and simplify calculation of H.264 macroblock bit offset (ILK, SNB, IVB)
133 Version 1.0.16 - 14.Feb.2012
134 * Fix VC-1 bitplane buffer size (SNB, IVB)
135 * Fix VC-1 motion vector modes for Ivy Bridge
136 * Fix MFX_QM_STATE for H.264 flat scaling lists (IVB)
137 * Fix and simplify AVC_REF_IDX_STATE setup (ILK, SNB, IVB)
138 * Fix memory leak of encoder buffers
139 * Fix check for internal VA surface format prior to rendering
140 * Add support for B43 chipset (Alexander Inyukhin)
142 Version 1.0.15 - 28.Oct.2011
143 * Add auto-generated Debian packaging
144 * Fix VC-1 decoding (TTFRM packing)
145 * Fix MPEG-2 decoding on Ivy Bridge
146 * Fix MPEG-2 decoding with sparse QM matrices updates
147 * Fix slice-param & slice-data buffer memory leaks
149 Version 1.0.14 - 28.Jul.2011
150 * Add H.264 encoding support to Ivy Bridge
151 * Add support for VA_SUBPICTURE_DESTINATION_IS_SCREEN_COORD
152 * Fix next slice vertical position for MPEG-2 (#38628)
153 * Fix subpicture scale factor for Y axis
154 * Fix GPU hang when decoding field coded MPEG-2 picture
155 * Fix memory leaks (Edgar Hucek)
157 Version 1.0.13 - 25.May.2011
158 * Add H.264 encoding support to Sandy Bridge
159 * Add MPEG-2, VC-1 and H.264 decoding support to Ivy Bridge
160 * Fix thread safety issues
162 Version 1.0.11 - 14.Mar.2011
163 * Add deinterlacing & scaling support to Sandy Bridge
164 * Add vaDeriveImage() implementation
165 * Fix VC-1 decoding for Main/Simple profiles
167 Version 1.0.9 - 27.Jan.2011
168 * Add VC-1 decoding support to Sandy Bridge
170 Version 1.0.8 - 21.Jan.2011
171 * Add support for IA44/AI44 subpicture formats (#32868)
173 Version 1.0.7 - 17.Dec.2011
174 * Add MPEG-2 and H.264 decoding support to Sandy Bridge
176 Version 1.0.5 - 02.Sep.2010
177 * Add deinterlacing & scaling support to Ironlake
179 Version 1.0.4 - 13.Jul.2010
180 * Add vaGetImage() implementation
181 * Add support for RGBA subpictures
182 * Fix H.264 decoding on Ironlake
184 Version 1.0.3 - 10.Jun.2010
185 * Add H.264 decoding support to Ironlake