1Mesa 12.0.6 Release Notes / January 23, 2017
2============================================
3
4Mesa 12.0.6 is a bug fix release which fixes bugs found since the 12.0.5
5release.
6
7Mesa 12.0.6 implements the OpenGL 4.3 API, but the version reported by
8glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
9glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being
10used. Some drivers don't support all the features required in OpenGL
114.3. OpenGL 4.3 is **only** available if requested at context creation
12because compatibility contexts are not supported.
13
14SHA256 checksums
15----------------
16
17::
18
19   65339ba5d76a45225b8b56f9a1da9db15c569e1d163760faa2921da0a8461741  mesa-12.0.6.tar.gz
20   7d6da9744c1022a4c2ab6ad01a206984d00443fb691568011d01b3dd97e36448  mesa-12.0.6.tar.xz
21
22New features
23------------
24
25None
26
27Bug fixes
28---------
29
30This list is likely incomplete.
31
32-  `Bug 92234 <https://bugs.freedesktop.org/show_bug.cgi?id=92234>`__ -
33   [BDW] GPU hang in Shogun2
34-  `Bug 95130 <https://bugs.freedesktop.org/show_bug.cgi?id=95130>`__ -
35   Derivatives of gl_Color wrong when helper pixels used
36-  `Bug 98329 <https://bugs.freedesktop.org/show_bug.cgi?id=98329>`__ -
37   [dEQP, EGL, SKL, BDW, BSW]
38   dEQP-EGL.functional.image.render_multiple_contexts.gles2_renderbuffer_depth16_depth_buffer
39-  `Bug 99030 <https://bugs.freedesktop.org/show_bug.cgi?id=99030>`__ -
40   [HSW, regression] transform feedback fails on Linux 4.8
41-  `Bug 99354 <https://bugs.freedesktop.org/show_bug.cgi?id=99354>`__ -
42   [G71] "Assertion \`bkref' failed" reproducible with glmark2
43
44Changes
45-------
46
47Chad Versace (3):
48
49-  i965/mt: Disable aux surfaces after making miptree shareable
50-  i965/mt: Disable HiZ when sharing depth buffer externally (v2)
51-  anv: Handle vkGetPhysicalDeviceQueueFamilyProperties with count == 0
52
53Emil Velikov (5):
54
55-  docs: add sha256 checksums for 12.0.5
56-  get-typod-pick-list.sh: add new script
57-  automake: use shared llvm libs for make distcheck
58-  egl/wayland: use the destroy_window_callback for swrast
59-  Update version to 12.0.6
60
61Fredrik Höglund (1):
62
63-  dri3: Fix MakeCurrent without a default framebuffer
64
65Ilia Mirkin (1):
66
67-  nouveau: take extra push space into account for pushbuf_space calls
68
69Jason Ekstrand (19):
70
71-  spirv/nir: Fix some texture opcode asserts
72-  spirv/nir: Add support for shadow samplers that return vec4
73-  spirv/nir: Properly handle gather components
74-  anv/pipeline: Set binding_table.gather_texture_start
75-  nir: Add a helper for determining the type of a texture source
76-  nir/lower_tex: Add some helpers for working with tex sources
77-  nir/lower_tex: Add support for lowering coordinate offsets
78-  i965/nir: Enable NIR lowering of txf and rect offsets
79-  i965: Get rid of the do_lower_unnormalized_offsets pass
80-  spirv/nir: Don't increment coord_components for array lod queries
81-  anv/image: Assert that the image format is actually supported
82-  spirv/nir: Move opcode selection higher up in handle_texture
83-  spirv/nir: Refactor type handling in handle_texture
84-  nir/spirv: Refactor coordinate handling in handle_texture
85-  spirv/nir: Handle texture projectors
86-  spirv/nir: Add support for ImageQuerySamples
87-  anv/device: Return the right error for failed maps
88-  anv/device: Implicitly unmap memory objects in FreeMemory
89-  anv/descriptor_set: Write the state offset in the surface state free
90   list.
91
92Kenneth Graunke (2):
93
94-  spirv: Move cursor before calling vtn_ssa_value() in phi 2nd pass.
95-  i965: Properly flush in hsw_pause_transform_feedback().
96
97Marek Olšák (6):
98
99-  cso: don't release sampler states that are bound
100-  radeonsi: always restore sampler states when unbinding sampler views
101-  radeonsi: fix incorrect FMASK checking in bind_sampler_states
102-  radeonsi: disable CE on SI + AMDGPU
103-  radeonsi: disable the constant engine (CE) on Carrizo and Stoney
104-  gallium/radeon: fix the draw-calls HUD query
105
106Matt Turner (3):
107
108-  i965/fs: Rename opt_copy_propagate -> opt_copy_propagation.
109-  i965/fs: Add unit tests for copy propagation pass.
110-  i965/fs: Reject copy propagation into SEL if not min/max.
111
112Michel Dänzer (1):
113
114-  cso: Don't restore nr_samplers in cso_restore_fragment_samplers
115
116Nicolai Hähnle (1):
117
118-  radeonsi: enable WQM in PS prolog when needed
119