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docs/relnotes/20.1.1.rst

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+Mesa 20.1.1 Release Notes / 2020-06-10
+======================================
+
+Mesa 20.1.1 is a bug fix release which fixes bugs found since the 20.1.0
+release.
+
+Mesa 20.1.1 implements the OpenGL 4.6 API, but the version reported by
+glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
+glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being
+used. Some drivers don't support all the features required in OpenGL
+4.6. OpenGL 4.6 is **only** available if requested at context creation.
+Compatibility contexts may report a lower version depending on each
+driver.
+
+Mesa 20.1.1 implements the Vulkan 1.2 API, but the version reported by
+the apiVersion property of the VkPhysicalDeviceProperties struct depends
+on the particular driver being used.
+
+SHA256 checksum
+---------------
+
+::
+
+   3ea6e46ea7881c656f7b4724639eaa4672d4e0e0b70869651e8f955ebae3d476  mesa-20.1.1.tar.xz
+
+New features
+------------
+
+-  None
+
+Bug fixes
+---------
+
+-  i965: Rendering problems replaying a trace of "Refunct" after
+   mesa-20.1.0-rc1 release [bisected]
+-  gallium/winsys/radeon/drm fails assertion on 32bit
+-  NIR validation failed after glsl to nir, before function inline,
+   wrong {src,dst}->type ?
+-  Mesa 20.0.7 / 20.1.0-rc4 regression, extremally long shader
+   compilation time in NIR
+-  Mesa-git build fails on Fedora Rawhide
+-  Doom Eternal 1.1 performs very poorly on RADV
+-  iris/i965: possible regression in 20.0.5 due to changes in buffer
+   manager sharing across screens (firefox/mozilla#1634213)
+-  iris/i965: possible regression in 20.0.5 due to changes in buffer
+   manager sharing across screens (firefox/mozilla#1634213)
+-  Incorrect \_NetBSD_\_ macro inside execmem.c
+-  Possible invalid sizeof in device.c
+-  GLSL compiler assertion is_float() failed in glsl/ir_validate.cpp,
+   visit_leave on specific WebGL shader
+-  [RADV] - Doom Eternal (782330) & Metro Exodus (412020) - Title
+   requires 'RADV_DEBUG=zerovram' to eliminate colorful graphical
+   aberrations.
+-  [RADV] - Doom Eternal (782330) & Metro Exodus (412020) - Title
+   requires 'RADV_DEBUG=zerovram' to eliminate colorful graphical
+   aberrations.
+-  mesa trunk master vulkan overlay-layer meson.build warning empty
+   configuration_data() object
+
+Changes
+-------
+
+Alyssa Rosenzweig (1):
+
+-  pan/bi: Fix emit_if successor assignment
+
+Andrii Simiklit (1):
+
+-  glsl: fix crash on glsl macro redefinition
+
+Charmaine Lee (1):
+
+-  llvmpipe: do not enable tessellation shader without llvm coroutines
+   support
+
+Clément Guérin (1):
+
+-  radv: Always expose non-visible local memory type on dedicated GPUs
+
+Danylo Piliaiev (3):
+
+-  glsl: Don't replace lrp pattern with lrp if arguments are not floats
+-  glsl: inline functions with unsupported return type before converting
+   to nir
+-  i965: Work around incorrect usage of glDrawRangeElements in UE4
+
+Dave Airlie (1):
+
+-  llvmpipe: move coroutines out of noopt case
+
+Dylan Baker (1):
+
+-  vulkan-overlay/meson: use install_data instead of configure_file
+
+Eric Engestrom (5):
+
+-  docs/relnotes add sha256 sums to 20.1.0
+-  docs: drop new_features.txt
+-  .pick_status.json: Update to 3a1a40b4431d505fa6487cd012ddb4b64387aee5
+-  glapi: remove deprecated .getchildren() that has been replace with an
+   iterator
+-  intel: fix gen_sort_tags.py
+
+Erik Faye-Lund (2):
+
+-  zink: Use store_dest_raw instead of storing an uint
+-  nir: reuse existing psiz-variable
+
+Gert Wollny (1):
+
+-  nir: lower_tex: Don't normalize coordinates for TXF with RECT
+
+Ilia Mirkin (1):
+
+-  nouveau: allow invalidating coherent/persistent buffer backings
+
+Faith Ekstrand (2):
+
+-  intel/vec4: Stomp the return type of RESINFO to UINT32
+-  intel/fs: Fix unused texture coordinate zeroing on Gen4-5
+
+Jonathan Marek (1):
+
+-  freedreno/a6xx: use nonbinning VS when GS is used
+
+Lionel Landwerlin (4):
+
+-  iris: fix BO destruction in error path
+-  i965: don't forget to set screen on duped image
+-  i965: fix export of GEM handles
+-  iris: fix export of GEM handles
+
+Marek Olšák (1):
+
+-  radeonsi: add a hack to disable TRUNC_COORD for shadow samplers
+
+Neha Bhende (1):
+
+-  util: Initialize pipe_shader_state for passthrough and transform
+   shaders
+
+Peter Seiderer (3):
+
+-  vc4_bufmgr: fix time_t printf
+-  pan_bo.h: add time.h include for time_t
+-  v3d_bufmgr: fix time_t printf
+
+Pierre-Eric Pelloux-Prayer (3):
+
+-  winsys/radeon: do not cast bo->va as void\*
+-  ac/surface: set SCANOUT if surf->is_displayable
+-  ac/surface: fix epitch when modifying surf_pitch
+
+Rhys Perry (4):
+
+-  aco: fix interaction with 3f branch workaround and p_constaddr
+-  aco: consider SDWA during value numbering
+-  aco: check instruction format before waiting for a previous SMEM
+   store
+-  aco: preserve more fields when combining additions into SMEM
+
+Rob Clark (1):
+
+-  freedreno/computerator: fix missing dependency on generated header
+
+Samuel Pitoiset (5):
+
+-  spirv,radv,anv: implement no-op VK_GOOGLE_user_type
+-  aco: fix register allocation for subdword instructions on GFX10
+-  radv: enable zero VRAM for Doom Eternal
+-  radv: enable zero VRAM for all VKD3D (DX12->VK) games
+-  nir/lower_explicit_io: fix NON_UNIFORM access for UBO loads
+
+Satyeshwar Singh (1):
+
+-  intel/dev: Don't consider all TGL SKUs as GT1 only
+
+Timothy Arceri (2):
+
+-  radv: fix regression with builtin cache
+-  glsl: fix potential slow compile times for GLSLOptimizeConservatively
+
+Vinson Lee (8):
+
+-  pan/bi: Initialize struct fma_op_info member extended.
+-  zink: Check fopen result.
+-  etnaviv: Fix memory leak on error path.
+-  r300g: Remove extra printf format specifiers.
+-  vdpau: Fix wrong calloc sizeof argument.
+-  mesa: Fix NetBSD compiler macro.
+-  intel/genxml: Migrate from deprecated xml.etree.ElementTree
+   getchildren.
+-  Switch from cElementTree to ElementTree.