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