docs/relnotes/17.2.1.rst

   1 Mesa 17.2.1 Release Notes / September 17, 2017
   2 ==============================================
   3
   4 Mesa 17.2.1 is a bug fix release which fixes bugs found since the 17.2.0
   5 release.
   6
   7 Mesa 17.2.1 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    c902d8dc2540195bc570d88af1a8fd8a1774373660a27bb1d539551f46824bc1  mesa-17.2.1.tar.gz
  20    77385d17827cff24a3bae134342234f2efe7f7f990e778109682571dbbc9ba1e  mesa-17.2.1.tar.xz
  21
  22 New features
  23 ------------
  24
  25 None
  26
  27 Bug fixes
  28 ---------
  29
  30 -  `Bug 100613 <https://bugs.freedesktop.org/show_bug.cgi?id=100613>`__
  31    - Regression in Mesa 17 on s390x (zSystems)
  32 -  `Bug 101709 <https://bugs.freedesktop.org/show_bug.cgi?id=101709>`__
  33    - [llvmpipe] piglit gl-1.0-scissor-offscreen regression
  34 -  `Bug 102454 <https://bugs.freedesktop.org/show_bug.cgi?id=102454>`__
  35    - glibc 2.26 doesn't provide anymore xlocale.h
  36 -  `Bug 102467 <https://bugs.freedesktop.org/show_bug.cgi?id=102467>`__
  37    - src/mesa/state_tracker/st_cb_readpixels.c:178]: (warning) Redundant
  38    assignment
  39 -  `Bug 102502 <https://bugs.freedesktop.org/show_bug.cgi?id=102502>`__
  40    - [bisected] Kodi crashes since commit 707d2e8b - gallium: fold
  41    u_trim_pipe_prim call from st/mesa to drivers
  42
  43 Changes
  44 -------
  45
  46 Bas Nieuwenhuizen (4):
  47
  48 -  radv: Actually set the cmd_buffer usage_flags.
  49 -  radv: Fix vkCopyImage with both depth and stencil aspects.
  50 -  radv: Disable multilayer & multilevel DCC.
  51 -  radv: Don't allocate CMASK for linear images.
  52
  53 Ben Crocker (1):
  54
  55 -  llvmpipe: lp_build_gather_elem_vec BE fix for 3x16 load
  56
  57 Brian Paul (1):
  58
  59 -  llvmpipe: initialize llvmpipe->dirty with LP_NEW_SCISSOR
  60
  61 Charmaine Lee (1):
  62
  63 -  vbo: fix offset in minmax cache key
  64
  65 Dave Airlie (12):
  66
  67 -  radv: disable 1d/2d linear optimisation on gfx9.
  68 -  radv/gfx9: set descriptor up for base_mip to level range.
  69 -  Revert "radv: disable support for VEGA for now."
  70 -  radv/winsys: use amdgpu_bo_va_op_raw.
  71 -  radv/gfx9: allocate events from uncached VA space
  72 -  radv: use simpler indirect packet 3 if possible.
  73 -  radv: don't use iview for meta image width/height.
  74 -  radv: handle GFX9 1D textures
  75 -  radv/gfx9: set mip0-depth correctly for 2d arrays/3d images
  76 -  radv/ac: bump params array for image atomic comp swap
  77 -  radv/gfx9: fix image resource handling.
  78 -  radv/winsys: fix flags vs va_flags thinko.
  79
  80 Emil Velikov (7):
  81
  82 -  docs: add sha256 checksums for 17.2.0
  83 -  cherry-ignore: add getCapability patches
  84 -  cherry-ignore: ignore gfx9 tile swizzle fix
  85 -  cherry-ignore: add execution_type() fix to the list
  86 -  cherry-ignore: add EGL+gbm swast patches
  87 -  egl/x11/dri3: adding missing \__DRI_BACKGROUND_CALLABLE extension
  88 -  Update version to 17.2.1
  89
  90 Eric Engestrom (3):
  91
  92 -  util: improve compiler guard
  93 -  mesa/st: remove unwanted backup file
  94 -  docs/egl: remove reference to EGL_DRIVERS_PATH
  95
  96 Grazvydas Ignotas (1):
  97
  98 -  radv: don't assert on empty hash table
  99
 100 Jason Ekstrand (2):
 101
 102 -  anv/formats: Nicely handle unknown VkFormat enums
 103 -  spirv: Add support for the HelperInvocation builtin
 104
 105 Karol Herbst (1):
 106
 107 -  nvc0: write 0 to pipeline_statistics.cs_invocations
 108
 109 Kenneth Graunke (2):
 110
 111 -  i965: Fix crash in fallback GTT mapping.
 112 -  i965: Set "Subslice Hashing Mode" to 16x16 on Apollolake.
 113
 114 Marek Olšák (1):
 115
 116 -  st/mesa: skip draw calls with pipe_draw_info::count == 0
 117
 118 Michael Olbrich (1):
 119
 120 -  egl/dri2: only destroy created objects
 121
 122 Nicolai HÃƒÂ¤hnle (1):
 123
 124 -  radeonsi: apply a mask to gl_SampleMaskIn in the PS prolog
 125
 126 Nicolai Hähnle (4):
 127
 128 -  radeonsi/gfx9: always flush DB metadata on framebuffer changes
 129 -  st/glsl_to_tgsi: only the first (inner-most) array reference can be a
 130    2D index
 131 -  ac/surface: match Z and stencil tile config
 132 -  glsl: fix glsl_struct_field size calculations for shader cache
 133
 134 Ray Strode (1):
 135
 136 -  gallivm: correct channel shift logic on big endian
 137
 138 Rob Clark (1):
 139
 140 -  freedreno: skip batch-cache for compute shaders
 141
 142 Roland Scheidegger (1):
 143
 144 -  st/mesa: fix view template initialization in try_pbo_readpixels
 145
 146 Samuel Pitoiset (1):
 147
 148 -  radeonsi: update dirty_level_mask before dispatching
 149
 150 Timothy Arceri (9):
 151
 152 -  glsl: allow NULL to be passed to encode_type_to_blob()
 153 -  glsl: stop adding pointers from gl_shader_variable to the cache
 154 -  glsl: stop adding pointers from glsl_struct_field to the cache
 155 -  glsl: add has_uniform_storage() helper to shader cache
 156 -  glsl: don't write uniform storage offset if there isn't one
 157 -  glsl: always write a name/label string to the cache
 158 -  compiler: move pointers to the start of shader_info
 159 -  glsl: stop adding pointers from shader_info to the cache
 160 -  glsl: stop adding pointers from bindless structs to the cache