185 lines
5.7 KiB
ReStructuredText
185 lines
5.7 KiB
ReStructuredText
Mesa 20.0.3 Release Notes / 2020-04-01
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======================================
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Mesa 20.0.3 is a bug fix release which fixes bugs found since the 20.0.2
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release.
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Mesa 20.0.3 implements the OpenGL 4.6 API, but the version reported by
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glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
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glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being
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used. Some drivers don't support all the features required in OpenGL
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4.6. OpenGL 4.6 is **only** available if requested at context creation.
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Compatibility contexts may report a lower version depending on each
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driver.
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Mesa 20.0.3 implements the Vulkan 1.2 API, but the version reported by
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the apiVersion property of the VkPhysicalDeviceProperties struct depends
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on the particular driver being used.
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SHA256 checksum
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---------------
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::
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d63aaf2c27143eded2f4f376f18f7a766ad997f8eeb96c357e8ade84e8a237af mesa-20.0.3.tar.xz
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New features
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------------
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Bug fixes
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---------
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- RADV: flickering textures in Q.U.B.E. 2 through Proton
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- src/compiler/glsl/ast_to_hir.cpp:2134: ir_rvalue\*
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ast_expression::do_hir(exec_list*, \_mesa_glsl_parse_state*, bool):
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Assertion \`result != NULL \|\| !needs_rvalue' failed.
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- [ACO] Reliable crash with RPCS3 that is not present with LLVM
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- [RADV] vkCmdBindTransformFeedbackBuffersEXT pSizes optional parameter
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not handled
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- soft-fp64: \__fsat64 incorrectly returns NaN for a NaN input. It
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should return zero.
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- Hang when using glWaitSync with multithreaded shared GL contexts
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Changes
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-------
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Caio Marcelo de Oliveira Filho (1):
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- mesa/main: Fix overflow in validation of DispatchComputeGroupSizeARB
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Dylan Baker (6):
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- docs/relnotes: Add sha256 sums for 20.0.2
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- .pick_status.json: Update to cf62c2b2ac69637785f55b790fdd601c17e7e9d5
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- .pick_status.json: Mark 672d10619980687acec329742f055f7f3796c1b8 as
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backported
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- .pick_status.json: Mark c923de68dd0ab10a5a5fb3196f539707d046d897 as
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backported
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- .pick_status.json: Mark 56de6f698e3f164d97f132203e8159ef0b8e9bb8 as
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denominated
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- .pick_status.json: Update to aee004a7c8900938d1c17f0ac299d40001b383b0
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Eric Engestrom (6):
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- .pick_status.json: Update to 3252041a7872c49e53bb02ffe8b079b5fc43f15e
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- .pick_status.json: Update to 12711939320e4fcd3a0d86af22da1042ad92035f
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- .pick_status.json: Update to 05069e1f0794aadd40ce9269f858e50c64254388
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- .pick_status.json: Update to 8970b7839aebefa7207c9535ac34ab4e8cc0ae25
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- .pick_status.json: Update to 5f4d9b419a1c931ad468b8b22b8a95b1216891e4
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- .pick_status.json: Update to 70ac7f5b0c46370075a35067c9f7dfe78e84b16d
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Erik Faye-Lund (3):
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- rbug: do not return void-value
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- pipebuffer: clean up cast-warnings
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- vtn/opencl: fully enable OpenCLstd_Clz
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Francisco Jerez (1):
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- intel/fs/gen12: Fix interaction of SWSB dependency combination with
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EU fusion workaround.
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Greg V (1):
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- amd/addrlib: fix build on non-x86 platforms
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Ian Romanick (2):
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- soft-fp64/fsat: Correctly handle NaN
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- soft-fp64: Split a block that was missing a cast on a comparison
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Jason Ekstrand (5):
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- intel/blorp: Add support for swizzling fast-clear colors
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- anv: Swizzle fast-clear values
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- nir/lower_int64: Lower 8 and 16-bit downcasts with nir_lower_mov64
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- anv: Account for the header in anv_state_stream_alloc
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- spirv: Implement OpCopyObject and OpCopyLogical as blind copies
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John Stultz (2):
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- gallium: hud_context: Fix scalar initializer warning.
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- vc4_bufmgr: Remove duplicative VC definition
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Jordan Justen (2):
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- intel: Update TGL PCI strings
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- intel: Add TGL PCI ID
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Lionel Landwerlin (5):
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- isl: implement linear tiling row pitch requirement for display
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- isl: properly filter supported display modifiers on Gen9+
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- isl: only apply main surface ccs pitch constraint with CCS
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- isl: drop min row pitch alignment when set by the driver
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- intel: add new TGL pci ids
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Marek Olšák (3):
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- nir: fix clip/cull_distance_array_size in
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nir_lower_clip_cull_distance_arrays
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- ac: fix fast division
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- st/mesa: fix use of uninitialized memory due to st_nir_lower_builtin
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Marek Vasut (1):
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- etnaviv: Emit PE.ALPHA_COLOR_EXT\* on GPUs with half-float support
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Neil Armstrong (1):
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- Revert "ci: Remove T820 from CI temporarily"
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Pierre-Eric Pelloux-Prayer (1):
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- st/mesa: disallow deferred flush if there are multiple contexts
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Rhys Perry (11):
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- nir/gather_info: handle emit_vertex_with_counter
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- aco: set has_divergent_branch for discards in loops
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- aco: handle missing second predecessors at merge block phis
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- aco: skip NIR in unreachable merge blocks
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- aco: improve check for unreachable loop continue blocks
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- aco: emit IR in IF's merge block instead if the other side ends in a
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jump
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- aco: fix boolean undef regclass
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- nir/gather_info: fix per-vertex handling in try_mask_partial_io
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- aco: implement 64-bit VGPR constant copies in handle_operands()
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- glsl: fix race in instance getters
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- util/u_queue: fix race in total_jobs_size access
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Rob Clark (2):
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- freedreno/ir3/ra: fix array liveranges
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- util: fix u_fifo_pop()
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Samuel Pitoiset (7):
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- radv/gfx10: fix required subgroup size with
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VK_EXT_subgroup_size_control
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- radv/gfx10: fix required ballot size with
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VK_EXT_subgroup_size_control
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- radv: fix optional pSizes parameter when binding streamout buffers
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- radv: enable VK_KHR_8bit_storage on GFX6-GFX7
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- ac/nir: use llvm.amdgcn.rcp for nir_op_frcp
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- ac/nir: use llvm.amdgcn.rsq for nir_op_frsq
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- ac/nir: use llvm.amdgcn.rcp in ac_build_fdiv()
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Tapani Pälli (1):
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- glsl: set error_emitted true if type not ok for assignment
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Thomas Hellstrom (1):
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- svga, winsys/svga: Fix persistent memory discard maps
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Timothy Arceri (3):
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- glsl: fix varying packing for 64bit integers
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- nir: fix packing of TCS varyings not read by the TES
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- nir: fix crash in varying packing on interface mismatch
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Timur Kristóf (1):
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- radv/llvm: fix subgroup shuffle for chips without bpermute
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