docs/relnotes/20.1.1.rst

   1 Mesa 20.1.1 Release Notes / 2020-06-10
   2 ======================================
   3
   4 Mesa 20.1.1 is a bug fix release which fixes bugs found since the 20.1.0
   5 release.
   6
   7 Mesa 20.1.1 implements the OpenGL 4.6 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 4.6. OpenGL 4.6 is **only** available if requested at context creation.
  12 Compatibility contexts may report a lower version depending on each
  13 driver.
  14
  15 Mesa 20.1.1 implements the Vulkan 1.2 API, but the version reported by
  16 the apiVersion property of the VkPhysicalDeviceProperties struct depends
  17 on the particular driver being used.
  18
  19 SHA256 checksum
  20 ---------------
  21
  22 ::
  23
  24    3ea6e46ea7881c656f7b4724639eaa4672d4e0e0b70869651e8f955ebae3d476  mesa-20.1.1.tar.xz
  25
  26 New features
  27 ------------
  28
  29 -  None
  30
  31 Bug fixes
  32 ---------
  33
  34 -  i965: Rendering problems replaying a trace of "Refunct" after
  35    mesa-20.1.0-rc1 release [bisected]
  36 -  gallium/winsys/radeon/drm fails assertion on 32bit
  37 -  NIR validation failed after glsl to nir, before function inline,
  38    wrong {src,dst}->type ?
  39 -  Mesa 20.0.7 / 20.1.0-rc4 regression, extremally long shader
  40    compilation time in NIR
  41 -  Mesa-git build fails on Fedora Rawhide
  42 -  Doom Eternal 1.1 performs very poorly on RADV
  43 -  iris/i965: possible regression in 20.0.5 due to changes in buffer
  44    manager sharing across screens (firefox/mozilla#1634213)
  45 -  iris/i965: possible regression in 20.0.5 due to changes in buffer
  46    manager sharing across screens (firefox/mozilla#1634213)
  47 -  Incorrect \_NetBSD_\_ macro inside execmem.c
  48 -  Possible invalid sizeof in device.c
  49 -  GLSL compiler assertion is_float() failed in glsl/ir_validate.cpp,
  50    visit_leave on specific WebGL shader
  51 -  [RADV] - Doom Eternal (782330) & Metro Exodus (412020) - Title
  52    requires 'RADV_DEBUG=zerovram' to eliminate colorful graphical
  53    aberrations.
  54 -  [RADV] - Doom Eternal (782330) & Metro Exodus (412020) - Title
  55    requires 'RADV_DEBUG=zerovram' to eliminate colorful graphical
  56    aberrations.
  57 -  mesa trunk master vulkan overlay-layer meson.build warning empty
  58    configuration_data() object
  59
  60 Changes
  61 -------
  62
  63 Alyssa Rosenzweig (1):
  64
  65 -  pan/bi: Fix emit_if successor assignment
  66
  67 Andrii Simiklit (1):
  68
  69 -  glsl: fix crash on glsl macro redefinition
  70
  71 Charmaine Lee (1):
  72
  73 -  llvmpipe: do not enable tessellation shader without llvm coroutines
  74    support
  75
  76 Clément Guérin (1):
  77
  78 -  radv: Always expose non-visible local memory type on dedicated GPUs
  79
  80 Danylo Piliaiev (3):
  81
  82 -  glsl: Don't replace lrp pattern with lrp if arguments are not floats
  83 -  glsl: inline functions with unsupported return type before converting
  84    to nir
  85 -  i965: Work around incorrect usage of glDrawRangeElements in UE4
  86
  87 Dave Airlie (1):
  88
  89 -  llvmpipe: move coroutines out of noopt case
  90
  91 Dylan Baker (1):
  92
  93 -  vulkan-overlay/meson: use install_data instead of configure_file
  94
  95 Eric Engestrom (5):
  96
  97 -  docs/relnotes add sha256 sums to 20.1.0
  98 -  docs: drop new_features.txt
  99 -  .pick_status.json: Update to 3a1a40b4431d505fa6487cd012ddb4b64387aee5
 100 -  glapi: remove deprecated .getchildren() that has been replace with an
 101    iterator
 102 -  intel: fix gen_sort_tags.py
 103
 104 Erik Faye-Lund (2):
 105
 106 -  zink: Use store_dest_raw instead of storing an uint
 107 -  nir: reuse existing psiz-variable
 108
 109 Gert Wollny (1):
 110
 111 -  nir: lower_tex: Don't normalize coordinates for TXF with RECT
 112
 113 Ilia Mirkin (1):
 114
 115 -  nouveau: allow invalidating coherent/persistent buffer backings
 116
 117 Jason Ekstrand (2):
 118
 119 -  intel/vec4: Stomp the return type of RESINFO to UINT32
 120 -  intel/fs: Fix unused texture coordinate zeroing on Gen4-5
 121
 122 Jonathan Marek (1):
 123
 124 -  freedreno/a6xx: use nonbinning VS when GS is used
 125
 126 Lionel Landwerlin (4):
 127
 128 -  iris: fix BO destruction in error path
 129 -  i965: don't forget to set screen on duped image
 130 -  i965: fix export of GEM handles
 131 -  iris: fix export of GEM handles
 132
 133 Marek Olšák (1):
 134
 135 -  radeonsi: add a hack to disable TRUNC_COORD for shadow samplers
 136
 137 Neha Bhende (1):
 138
 139 -  util: Initialize pipe_shader_state for passthrough and transform
 140    shaders
 141
 142 Peter Seiderer (3):
 143
 144 -  vc4_bufmgr: fix time_t printf
 145 -  pan_bo.h: add time.h include for time_t
 146 -  v3d_bufmgr: fix time_t printf
 147
 148 Pierre-Eric Pelloux-Prayer (3):
 149
 150 -  winsys/radeon: do not cast bo->va as void\*
 151 -  ac/surface: set SCANOUT if surf->is_displayable
 152 -  ac/surface: fix epitch when modifying surf_pitch
 153
 154 Rhys Perry (4):
 155
 156 -  aco: fix interaction with 3f branch workaround and p_constaddr
 157 -  aco: consider SDWA during value numbering
 158 -  aco: check instruction format before waiting for a previous SMEM
 159    store
 160 -  aco: preserve more fields when combining additions into SMEM
 161
 162 Rob Clark (1):
 163
 164 -  freedreno/computerator: fix missing dependency on generated header
 165
 166 Samuel Pitoiset (5):
 167
 168 -  spirv,radv,anv: implement no-op VK_GOOGLE_user_type
 169 -  aco: fix register allocation for subdword instructions on GFX10
 170 -  radv: enable zero VRAM for Doom Eternal
 171 -  radv: enable zero VRAM for all VKD3D (DX12->VK) games
 172 -  nir/lower_explicit_io: fix NON_UNIFORM access for UBO loads
 173
 174 Satyeshwar Singh (1):
 175
 176 -  intel/dev: Don't consider all TGL SKUs as GT1 only
 177
 178 Timothy Arceri (2):
 179
 180 -  radv: fix regression with builtin cache
 181 -  glsl: fix potential slow compile times for GLSLOptimizeConservatively
 182
 183 Vinson Lee (8):
 184
 185 -  pan/bi: Initialize struct fma_op_info member extended.
 186 -  zink: Check fopen result.
 187 -  etnaviv: Fix memory leak on error path.
 188 -  r300g: Remove extra printf format specifiers.
 189 -  vdpau: Fix wrong calloc sizeof argument.
 190 -  mesa: Fix NetBSD compiler macro.
 191 -  intel/genxml: Migrate from deprecated xml.etree.ElementTree
 192    getchildren.
 193 -  Switch from cElementTree to ElementTree.