docs/relnotes/17.2.2.rst

   1 Mesa 17.2.2 Release Notes / October 2, 2017
   2 ===========================================
   3
   4 Mesa 17.2.2 is a bug fix release which fixes bugs found since the 17.2.1
   5 release.
   6
   7 Mesa 17.2.2 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 because compatibility contexts are not supported.
  13
  14 SHA256 checksums
  15 ----------------
  16
  17 ::
  18
  19    8242256f3243ed3f35184ed7bf0a9070439ccdf477a3bd9cfd2437c0b2f9bc7f  mesa-17.2.2.tar.gz
  20    cf522244d6a5a1ecde3fc00e7c96935253fe22f808f064cab98be6f3faa65782  mesa-17.2.2.tar.xz
  21
  22 New features
  23 ------------
  24
  25 None
  26
  27 Bug fixes
  28 ---------
  29
  30 -  `Bug 102573 <https://bugs.freedesktop.org/show_bug.cgi?id=102573>`__
  31    - fails to build on armel
  32 -  `Bug 102844 <https://bugs.freedesktop.org/show_bug.cgi?id=102844>`__
  33    - memory leak with glDeleteProgram for shader program type
  34    GL_COMPUTE_SHADER
  35 -  `Bug 102847 <https://bugs.freedesktop.org/show_bug.cgi?id=102847>`__
  36    - swr fail to build with llvm-5.0.0
  37 -  `Bug 102904 <https://bugs.freedesktop.org/show_bug.cgi?id=102904>`__
  38    - piglit and gl45 cts linker tests regressed
  39
  40 Changes
  41 -------
  42
  43 Alexandru-Liviu Prodea (1):
  44
  45 -  Scons: Add LLVM 5.0 support
  46
  47 Bas Nieuwenhuizen (1):
  48
  49 -  radv: Check for GFX9 for 1D arrays in image_size intrinsic.
  50
  51 Boris Brezillon (1):
  52
  53 -  broadcom/vc4: Fix infinite retry in vc4_bo_alloc()
  54
  55 Dave Airlie (3):
  56
  57 -  radv/nir: call opt_remove_phis after trivial continues.
  58 -  ac/surface: handle S8 on gfx9
  59 -  st/glsl->tgsi: fix u64 to bool comparisons.
  60
  61 David Airlie (1):
  62
  63 -  radv: add gfx9 scissor workaround
  64
  65 Emil Velikov (2):
  66
  67 -  docs: add sha256 checksums for 17.2.1
  68 -  automake: enable libunwind in \`make distcheck'
  69
  70 Eric Anholt (4):
  71
  72 -  broadcom/vc4: Fix use-after-free for flushing when writing to a
  73    texture.
  74 -  broadcom/vc4: Fix use-after-free trying to mix a quad and tile clear.
  75 -  broadcom/vc4: Fix use-after-free when deleting a program.
  76 -  broadcom/vc4: Keep pipe_sampler_view->texture matching the original
  77    texture.
  78
  79 Gert Wollny (2):
  80
  81 -  travis: force llvm-3.3 for "make Gallium ST Other"
  82 -  travis: Add libunwind-dev to gallium/make builds
  83
  84 Grazvydas Ignotas (1):
  85
  86 -  configure: check if -latomic is needed for \__atomic_\*
  87
  88 Ian Romanick (1):
  89
  90 -  nv20: Fix GL_CLAMP
  91
  92 Jason Ekstrand (6):
  93
  94 -  i965/blorp: Set r8stencil_needs_update when writing stencil
  95 -  vulkan/wsi/wayland: Stop printing out the DRM device
  96 -  vulkan/wsi/wayland: Refactor wsi_wl_display code
  97 -  vulkan/wsi/wayland: Stop caching Wayland displays
  98 -  vulkan/wsi/wayland: Copy wl_proxy objects from oldSwapchain if
  99    available
 100 -  vulkan/wsi/wayland: Return better error messages
 101
 102 Juan A. Suarez Romero (4):
 103
 104 -  cherry-ignore: add "radeonsi/gfx9: proper workaround for LS/HS VGPR
 105    initialization bug"
 106 -  cherry-ignore: add "radv: Check for GFX9 for 1D arrays in image_size
 107    intrinsic."
 108 -  cherry-ignore: add "radv: copy the number of viewports/scissors at
 109    pipeline bind time"
 110 -  Update version to 17.2.2
 111
 112 Józef Kucia (1):
 113
 114 -  anv: Fix descriptors copying
 115
 116 Kenneth Graunke (2):
 117
 118 -  i965/vec4: Actually handle atomic op intrinsics.
 119 -  i965/vec4: Fix swizzles on atomic sources.
 120
 121 Leo Liu (1):
 122
 123 -  st/va/postproc: use video original size for postprocessing
 124
 125 Lucas Stach (1):
 126
 127 -  etnaviv: fix 16bpp clears
 128
 129 Matt Turner (2):
 130
 131 -  util: Link libmesautil into u_atomic_test
 132 -  util/u_atomic: Add implementation of \__sync_val_compare_and_swap_8
 133
 134 Nicolai Hähnle (9):
 135
 136 -  radeonsi: workaround for gather4 on integer cube maps
 137 -  amd/common: round cube array slice in ac_prepare_cube_coords
 138 -  amd/common: add workaround for cube map array layer clamping
 139 -  glsl/linker: fix output variable overlap check
 140 -  radeonsi: fix array textures layer coordinate
 141 -  radeonsi: set MIP_POINT_PRECLAMP to 0
 142 -  amd/addrlib: fix missing va_end() after va_copy()
 143 -  amd/common: move ac_build_phi from radeonsi
 144 -  radeonsi: fix a regression in integer cube map handling
 145
 146 Samuel Iglesias Gonsálvez (1):
 147
 148 -  anv: fix viewport transformation for z component
 149
 150 Samuel Pitoiset (1):
 151
 152 -  radv: fix saved compute state when doing statistics/occlusion queries
 153
 154 Tapani Pälli (1):
 155
 156 -  mesa: free current ComputeProgram state in \_mesa_free_context_data
 157
 158 Tim Rowley (1):
 159
 160 -  swr/rast: remove llvm fence/atomics from generated files
 161
 162 Tomasz Figa (1):
 163
 164 -  egl/dri2: Implement swapInterval fallback in a conformant way