docs/relnotes/18.2.7.rst

   1 Mesa 18.2.7 Release Notes / December 13, 2018
   2 =============================================
   3
   4 Mesa 18.2.7 is a bug fix release which fixes bugs found since the 18.2.6
   5 release.
   6
   7 Mesa 18.2.7 implements the OpenGL 4.5 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 4.5. OpenGL 4.5 is **only** available if requested at context creation.
  12 Compatibility contexts may report a lower version depending on each
  13 driver.
  14
  15 SHA256 checksums
  16 ----------------
  17
  18 ::
  19
  20    092351cfbcd430ec595fbd3a3d8d253fd62c29074e1740d7198b00289ab400f8  mesa-18.2.7.tar.gz
  21    9c7b02560d89d77ca279cd21f36ea9a49e9ffc5611f6fe35099357d744d07ae6  mesa-18.2.7.tar.xz
  22
  23 New features
  24 ------------
  25
  26 None
  27
  28 Bug fixes
  29 ---------
  30
  31 -  `Bug 106577 <https://bugs.freedesktop.org/show_bug.cgi?id=106577>`__
  32    - broken rendering with nine and nouveau (GM107)
  33 -  `Bug 108245 <https://bugs.freedesktop.org/show_bug.cgi?id=108245>`__
  34    - RADV/Vega: Low mip levels of large BCn textures get corrupted by
  35    vkCmdCopyBufferToImage
  36 -  `Bug 108311 <https://bugs.freedesktop.org/show_bug.cgi?id=108311>`__
  37    - Query buffer object support is broken on r600.
  38 -  `Bug 108894 <https://bugs.freedesktop.org/show_bug.cgi?id=108894>`__
  39    - [anv] vkCmdCopyBuffer() and vkCmdCopyQueryPoolResults()
  40    write-after-write hazard
  41 -  `Bug 108909 <https://bugs.freedesktop.org/show_bug.cgi?id=108909>`__
  42    - Vkd3d test failure test_resolve_non_issued_query_data()
  43 -  `Bug 108914 <https://bugs.freedesktop.org/show_bug.cgi?id=108914>`__
  44    - blocky shadow artifacts in The Forest with DXVK, RADV_DEBUG=nohiz
  45    fixes this
  46 -  `Bug 108925 <https://bugs.freedesktop.org/show_bug.cgi?id=108925>`__
  47    - vkCmdCopyQueryPoolResults(VK_QUERY_RESULT_WAIT_BIT) for timestamps
  48    with large query count hangs
  49
  50 Changes
  51 -------
  52
  53 Alex Smith (1):
  54
  55 -  radv: Flush before vkCmdWriteTimestamp() if needed
  56
  57 Bas Nieuwenhuizen (4):
  58
  59 -  radv: Align large buffers to the fragment size.
  60 -  radv: Clamp gfx9 image view extents to the allocated image extents.
  61 -  radv/android: Mark android WSI image as shareable.
  62 -  radv/android: Use buffer metadata to determine scanout compat.
  63
  64 Dave Airlie (2):
  65
  66 -  r600: make suballocator 256-bytes align
  67 -  radv: use 3d shader for gfx9 copies if dst is 3d
  68
  69 Emil Velikov (2):
  70
  71 -  egl/wayland: bail out when drmGetMagic fails
  72 -  egl/wayland: plug memory leak in drm_handle_device()
  73
  74 Eric Anholt (3):
  75
  76 -  v3d: Fix a leak of the transfer helper on screen destroy.
  77 -  vc4: Fix a leak of the transfer helper on screen destroy.
  78 -  v3d: Fix a leak of the disassembled instruction string during debug
  79    dumps.
  80
  81 Eric Engestrom (3):
  82
  83 -  anv: correctly use vulkan 1.0 by default
  84 -  wsi/display: fix mem leak when freeing swapchains
  85 -  vulkan/wsi: fix s/,/;/ typo
  86
  87 Gurchetan Singh (3):
  88
  89 -  virgl: quadruple command buffer size
  90 -  virgl: avoid large inline transfers
  91 -  virgl: don't mark buffers as unclean after a write
  92
  93 Juan A. Suarez Romero (4):
  94
  95 -  docs: add sha256 checksums for 18.2.6
  96 -  cherry-ignore: freedreno: Fix autotools build.
  97 -  cherry-ignore: mesa: Revert INTEL_fragment_shader_ordering support
  98 -  Update version to 18.2.7
  99
 100 Karol Herbst (1):
 101
 102 -  nv50,nvc0: Fix gallium nine regression regarding sampler bindings
 103
 104 Lionel Landwerlin (2):
 105
 106 -  anv: flush pipeline before query result copies
 107 -  anv/query: flush render target before copying results
 108
 109 Michal Srb (2):
 110
 111 -  gallium: Constify drisw_loader_funcs struct
 112 -  drisw: Use separate drisw_loader_funcs for shm
 113
 114 Nicolai Hähnle (2):
 115
 116 -  egl/wayland: rather obvious build fix
 117 -  meson: link LLVM 'native' component when LLVM is available
 118
 119 Samuel Pitoiset (1):
 120
 121 -  radv: rework the TC-compat HTILE hardware bug with COND_EXEC
 122
 123 Thomas Hellstrom (2):
 124
 125 -  st/xa: Fix a memory leak
 126 -  winsys/svga: Fix a memory leak
 127
 128 Tobias Klausmann (1):
 129
 130 -  amd/vulkan: meson build - use radv_deps for libvulkan_radeon
 131
 132 Vinson Lee (1):
 133
 134 -  st/xvmc: Add X11 include path.