docs/relnotes/20.1.2.rst

   1 Mesa 20.1.2 Release Notes / 2020-06-24
   2 ======================================
   3
   4 Mesa 20.1.2 is a bug fix release which fixes bugs found since the 20.1.1
   5 release.
   6
   7 Mesa 20.1.2 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 20.1.2 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     283dff72814c8a80ce1ff8271e3f055895d26f4da3f4362acc49193e635780cb  mesa-20.1.2.tar.xz
  25
  26 New features
  27 ------------
  28
  29 - None
  30
  31
  32 Bug fixes
  33 ---------
  34
  35 - [RADV/GFX8] Performance drop in DOOM Eternal when "Present from
  36   compute" is enabled
  37 - freedreno: multiple applications crash on a5xx
  38 - [RADV] - Path of Exile (238960) - Map outline, landscape and markers are
  39   missing with the Vulkan renderer.
  40 - ASTC texture decompression fails when using software fallback
  41 - [BISECTED] compiling shader causes crash
  42 - Zink + GALLIUM_HUD SIGSEGV
  43 - If-statement body is executed for false condition
  44
  45 Changes
  46 -------
  47
  48 Bas Nieuwenhuizen (3):
  49
  50 - vulkan/wsi/x11: Ensure we create at least minImageCount images.
  51 - radv/winsys: Deal with realloc failures in BO lists.
  52 - radv: Handle mmap failures.
  53
  54 Daniel Schürmann (1):
  55
  56 - aco: fix WQM handling in nested loops
  57
  58 Danylo Piliaiev (1):
  59
  60 - st/mesa: account for "loose", per-mipmap level textures in CopyImageSubData
  61
  62 Eric Anholt (2):
  63
  64 - freedreno/ir3: Fix register allocation assertion failures.
  65 - freedreno/ir3: Fix register allocation assertion failures.
  66
  67 Eric Engestrom (3):
  68
  69 - docs/relnotes: add sha256 sums to 20.1.0
  70 - .pick_status.json: Update to 4fc0499049fcdb7f892f99ce7abf9d739730138e
  71 - v3d: add missing unlock() in error path
  72
  73 Erik Faye-Lund (3):
  74
  75 - Revert "gallium/hud: don't use user vertex buffers"
  76 - gallium/hud: don't use user vertex buffers
  77 - mesa/main: fix inverted condition
  78
  79 Gert Wollny (1):
  80
  81 - r600/sfn: Don't set num_components on TESS sysvalue intrinsics
  82
  83 Jan Beich (2):
  84
  85 - util: enable futex usage on BSDs after 7dc2f4788288
  86 - meson: unbreak sysctl.h detection on BSDs
  87
  88 Jose Maria Casanova Crespo (1):
  89
  90 - nir: only uniforms with dynamically_uniform offset are dynamically_uniform
  91
  92 Kristian Høgsberg (1):
  93
  94 - freedreno: Handle DRM_FORMAT_MOD_INVALID in shared code
  95
  96 Krzysztof Raszkowski (1):
  97
  98 - gallium/swr: Fix building swr with MSVC
  99
 100 Marek Olšák (7):
 101
 102 - ac/surface: don't recompute the DCC retile map for imported textures
 103 - amd/addrlib: don't recompute DCC info for every ComputeDccAddrFromCoord call
 104 - amd/addrlib: remove unused members of ADDR2_COMPUTE_DCC_ADDRFROMCOORD_INPUT
 105 - ac/surface: add a wrapper structure to hold ADDR_HANDLE
 106 - ac/surface: cache DCC retile maps (v2)
 107 - ac/surface: don't free dcc_retile_map on failure
 108 - ac/nir: fix 64-bit division for GL CTS
 109
 110 Mario Kleiner (1):
 111
 112 - vulkan/wsi: Really terminate DRM lease in wsi_release_display().
 113
 114 Pierre-Eric Pelloux-Prayer (1):
 115
 116 - st/mesa: make texture views inherit compressed_data storage
 117
 118 Rhys Perry (3):
 119
 120 - radv: add new drirc option radv_no_dynamic_bounds
 121 - radv: enable radv_no_dynamic_bounds for Path of Exile
 122 - radv: enable radv_no_dynamic_bounds for more Path of Exile executables
 123
 124 Samuel Pitoiset (3):
 125
 126 - radv: set DB_SHADER_CONTROL.CONSERVATIVE_Z_EXPORT correctly
 127 - spirv: fix using OpSampledImage with OpUndef instead of OpType{Image,Sampler}
 128 - radv: lower discards to demote to workaround a RDR2 game bug
 129
 130 Timothy Arceri (2):
 131
 132 - glsl: fix incorrect optimisation in opt_constant_variable()
 133 - st_glsl_to_nir: fix potential use after free