docs/relnotes/12.0.6.rst

   1 Mesa 12.0.6 Release Notes / January 23, 2017
   2 ============================================
   3
   4 Mesa 12.0.6 is a bug fix release which fixes bugs found since the 12.0.5
   5 release.
   6
   7 Mesa 12.0.6 implements the OpenGL 4.3 API, but the version reported by
   8 glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
   9 glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being
  10 used. Some drivers don't support all the features required in OpenGL
  11 4.3. OpenGL 4.3 is **only** available if requested at context creation
  12 because compatibility contexts are not supported.
  13
  14 SHA256 checksums
  15 ----------------
  16
  17 ::
  18
  19    65339ba5d76a45225b8b56f9a1da9db15c569e1d163760faa2921da0a8461741  mesa-12.0.6.tar.gz
  20    7d6da9744c1022a4c2ab6ad01a206984d00443fb691568011d01b3dd97e36448  mesa-12.0.6.tar.xz
  21
  22 New features
  23 ------------
  24
  25 None
  26
  27 Bug fixes
  28 ---------
  29
  30 This 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
  44 Changes
  45 -------
  46
  47 Chad 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
  53 Emil 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
  61 Fredrik Höglund (1):
  62
  63 -  dri3: Fix MakeCurrent without a default framebuffer
  64
  65 Ilia Mirkin (1):
  66
  67 -  nouveau: take extra push space into account for pushbuf_space calls
  68
  69 Jason 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
  92 Kenneth 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
  97 Marek 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
 106 Matt 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
 112 Michel Dänzer (1):
 113
 114 -  cso: Don't restore nr_samplers in cso_restore_fragment_samplers
 115
 116 Nicolai Hähnle (1):
 117
 118 -  radeonsi: enable WQM in PS prolog when needed