docs/relnotes/19.1.2.rst

   1 Mesa 19.1.2 Release Notes / July 9, 2019
   2 ========================================
   3
   4 Mesa 19.1.2 is a bug fix release which fixes bugs found since the 19.1.1
   5 release.
   6
   7 Mesa 19.1.2 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 Compatibility contexts may report a lower version depending on each
  13 driver.
  14
  15 SHA256 checksums
  16 ----------------
  17
  18 ::
  19
  20    813a144ea8ebefb7b48b6733f3f603855b0f61268d86cc1cc26a6b4be908fcfd  mesa-19.1.2.tar.xz
  21
  22 New features
  23 ------------
  24
  25 None
  26
  27 Bug fixes
  28 ---------
  29
  30 -  `Bug 110702 <https://bugs.freedesktop.org/show_bug.cgi?id=110702>`__
  31    - segfault in radeonsi HEVC hardware decoding with yuv420p10le
  32 -  `Bug 110783 <https://bugs.freedesktop.org/show_bug.cgi?id=110783>`__
  33    - Mesa 19.1 rc crashing MPV with VAAPI
  34 -  `Bug 110944 <https://bugs.freedesktop.org/show_bug.cgi?id=110944>`__
  35    - [Bisected] Blender 2.8 crashes when closing certain windows
  36 -  `Bug 110953 <https://bugs.freedesktop.org/show_bug.cgi?id=110953>`__
  37    - Adding a redundant single-iteration do-while loop causes different
  38    image to be rendered
  39 -  `Bug 110999 <https://bugs.freedesktop.org/show_bug.cgi?id=110999>`__
  40    - 19.1.0: assert in vkAllocateDescriptorSets using immutable samplers
  41    on Ivy Bridge
  42 -  `Bug 111019 <https://bugs.freedesktop.org/show_bug.cgi?id=111019>`__
  43    - radv doesn't handle variable descriptor count properly
  44
  45 Changes
  46 -------
  47
  48 Anuj Phogat (3):
  49
  50 -  Revert "i965/icl: Add WA_2204188704 to disable pixel shader panic
  51    dispatch"
  52 -  Revert "anv/icl: Add WA_2204188704 to disable pixel shader panic
  53    dispatch"
  54 -  Revert "iris/icl: Add WA_2204188704 to disable pixel shader panic
  55    dispatch"
  56
  57 Arfrever Frehtes Taifersar Arahesis (1):
  58
  59 -  meson: Improve detection of Python when using Meson >=0.50.
  60
  61 Bas Nieuwenhuizen (2):
  62
  63 -  radv: Only allocate supplied number of descriptors when variable.
  64 -  radv: Fix interactions between variable descriptor count and inline
  65    uniform blocks.
  66
  67 Caio Marcelo de Oliveira Filho (1):
  68
  69 -  spirv: Ignore ArrayStride in OpPtrAccessChain for Workgroup
  70
  71 Dylan Baker (2):
  72
  73 -  meson: Add support for using cmake for finding LLVM
  74 -  Revert "meson: Add support for using cmake for finding LLVM"
  75
  76 Eric Anholt (2):
  77
  78 -  freedreno: Fix UBO load range detection on booleans.
  79 -  freedreno: Fix up end range of unaligned UBO loads.
  80
  81 Eric Engestrom (1):
  82
  83 -  meson: bump required libdrm version to 2.4.81
  84
  85 Gert Wollny (2):
  86
  87 -  gallium: Add CAP for opcode DIV
  88 -  vl: Use CS composite shader only if TEX_LZ and DIV are supported
  89
  90 Ian Romanick (1):
  91
  92 -  glsl: Don't increase the iteration count when there are no
  93    terminators
  94
  95 James Clarke (1):
  96
  97 -  meson: GNU/kFreeBSD has DRM/KMS and requires -D_GNU_SOURCE
  98
  99 Jason Ekstrand (2):
 100
 101 -  anv/descriptor_set: Only write texture swizzles if we have an image
 102    view
 103 -  iris: Use a uint16_t for key sizes
 104
 105 Jory Pratt (2):
 106
 107 -  util: Heap-allocate 256K zlib buffer
 108 -  meson: Search for execinfo.h
 109
 110 Juan A. Suarez Romero (3):
 111
 112 -  docs: add sha256 checksums for 19.1.1
 113 -  intel: fix wrong format usage
 114 -  Update version to 19.1.2
 115
 116 Kenneth Graunke (2):
 117
 118 -  iris: Enable PIPE_CAP_SURFACE_REINTERPRET_BLOCKS
 119 -  gallium: Make util_copy_image_view handle shader_access
 120
 121 Lionel Landwerlin (2):
 122
 123 -  intel/compiler: fix derivative on y axis implementation
 124 -  intel/compiler: don't use byte operands for src1 on ICL
 125
 126 Nanley Chery (2):
 127
 128 -  intel: Add and use helpers for level0 extent
 129 -  isl: Don't align phys_level0_sa by block dimension
 130
 131 Nataraj Deshpande (1):
 132
 133 -  anv: Add HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED in vk_format
 134
 135 Pierre-Eric Pelloux-Prayer (2):
 136
 137 -  mesa: delete framebuffer texture attachment sampler views
 138 -  radeon/uvd: fix calc_ctx_size_h265_main10
 139
 140 Rob Clark (1):
 141
 142 -  freedreno/a5xx: fix batch leak in fd5 blitter path
 143
 144 Sagar Ghuge (1):
 145
 146 -  glsl: Fix round64 conversion function
 147
 148 Samuel Pitoiset (1):
 149
 150 -  radv: only enable VK_AMD_gpu_shader_{half_float,int16} on GFX9+
 151
 152 Sergii Romantsov (1):
 153
 154 -  i965: leaking of upload-BO with push constants
 155
 156 Ville Syrjälä (1):
 157
 158 -  anv/cmd_buffer: Reuse gen8 Cmd{Set, Reset}Event on gen7