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| -rw-r--r-- | docs/relnotes/20.2.3.rst | 184 |
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diff --git a/docs/relnotes/20.2.3.rst b/docs/relnotes/20.2.3.rst new file mode 100644 index 00000000000..0712de0d3e9 --- /dev/null +++ b/docs/relnotes/20.2.3.rst @@ -0,0 +1,184 @@ +Mesa 20.2.3 Release Notes / 2020-11-23 +====================================== + +Mesa 20.2.3 is a bug fix release which fixes bugs found since the 20.2.2 release. + +Mesa 20.2.3 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 20.2.3 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 +------------ + +- None + + +Bug fixes +--------- + +- glcpp test 084-unbalanced-parentheses fails with bison 3.6.y +- iris: glClear with FBO imported from DMA-BUF doesn't work +- [spirv-fuzz] Shader causes an assertion failure in nir_opt_large_constants +- Regnum Online UBO break after game update +- Random corruption in KDE with Mesa 20.2 in VMware + + +Changes +------- + +Bas Nieuwenhuizen (1): + +- radv: Add ETC2 support on RAVEN2. + +Brendan Dougherty (1): + +- mesa: Fix vertex_format_to_pipe_format index. + +Chad Versace (2): + +- anv/image: Check DISJOINT in vkGetPhysicalDeviceImageFormatProperties2 (v2) +- anv/image: Fix isl_surf_usage_flags for stencil images + +Christian Gmeiner (1): + +- etnaviv: nir: do not run opt loop after nir_lower_bool_xxx(..) + +Dave Airlie (1): + +- draw: fix tess eval pipeline statistics. + +Dylan Baker (6): + +- dcs: Add sha256 sums for 20.2.2 +- .pick_status.json: Update to bf5cea7232f9ee2934c212211ebefb6fe766526d +- .pick_status.json: Update to 87dc3106b077199b829a082e32ec33d0c6d400ab +- .pick_status.json: Mark 87934f02f9da94f1a493096049c229b973e4785c as backported +- .pick_status.json: Mark ea326912575fad09af59486ad62d126c4ea0ede7 as backported +- .pick_status.json: Update to bac6cc586fe4c1b24351e0574d3a961eb631f6ae + +Eric Anholt (3): + +- freedreno/cffdec: When .mergedregs is set, don't count half regs. +- util/set: Fix the _mesa_set_clear function to not leave tombstones. +- freedreno: Fix leak of shader binary on disk cache hits. + +Erik Faye-Lund (2): + +- gallium/util: do not pass undefined sample-count +- mesa/main: add missing include in glformats.h + +Gert Wollny (1): + +- r600: revert disabling llvm draw + +Igor V. Kovalenko (1): + +- r600: amend space check for chips older than EVERGREEN + +Jason Ekstrand (4): + +- mesa/spirv: Lower variable initializers for global variables +- nir: Handle incomplete derefs in split_struct_vars +- nir/opt_intrinsics: Report progress for the gl_SampleMask optimization +- intel/fs: Fix use of undefined value in fixup_nomask_control_flow + +Kenneth Graunke (2): + +- iris: fix source/destination layers for 3D blits +- intel/fs: Fix sampler message headers on Gen11+ when using scratch + +Krunal Patel (2): + +- gallium/auxiliary/vl: Odd Dimensions are failing +- radeon/vcn: Bitrate not updated when changing framerate + +Louis Li (1): + +- radeon/radeon_vce: fix out of target bitrate in CBR mode (H.264) + +Marcin Ślusarz (2): + +- anv: always annotate memory returned from anv_gem_mmap +- nir: handle float atomics in copy propagation pass + +Marek Olšák (3): + +- radeonsi: do VGT_FLUSH when switching NGG -> legacy on Sienna Cichlid +- radeonsi: only do VGT_FLUSH for fast launch if previous draw was normal launch +- radeonsi: fix scan_instruction for bindless inc_wrap/dec_wrap atomics + +Matt Turner (1): + +- glcpp: Handle bison-3.6 error message changes + +Michel Dänzer (2): + +- i965/bufmgr: Handle NULL bufmgr in brw_bufmgr_get_for_fd +- iris/bufmgr: Handle NULL bufmgr in iris_bufmgr_get_for_fd + +Nanley Chery (4): + +- iris: Flush dmabufs during context flushes +- mesa: Add and use _mesa_has_depth_float_channel +- mesa: Clamp some depth values in glClearBufferfv +- mesa: Clamp some depth values in glClearBufferfi + +Raven (1): + +- winsys/svga: fix display corruption after surface_init + +Rhys Perry (4): + +- radv: fix shader caching with discard->demote workaround +- radv: fix shader caching with NaN fixup workaround +- nir: add nir_alu_src_is_trivial_ssa() +- nir: skip bcsel with non-trivial swizzle in opt_simplify_bcsel_of_phi() + +Rob Clark (2): + +- freedreno: Protect gmem_cache ralloc allocations +- freedreno/ir3: Fix crash in shader compile fail path + +Tapani Pälli (3): + +- mesa/st: call memobj_destroy only if there is memory imported +- mesa: do not throw _mesa_problem when invalid enum is used +- egl/dri2: fix race between image create and egl_image_target_texture + +Timothy Arceri (1): + +- glsl: add extra pp tokens workaround and enable for CoR + +Tony Wasserka (1): + +- aco/ra: Fix counting of subdword variables in get_reg_create_vector + +Vinson Lee (4): + +- os: Fix open result check. +- amd/addrlib: Add missing va_end. +- frontends/va: Fix *num_entrypoints check. +- vdpau: Add missing printf format specifier. + +Woody Chow (1): + +- st/mesa: Fix EGLImageTargetTexture2D for GL_TEXTURE_2D + +Yevhenii Kolesnikov (1): + +- nir/large_constants: only search for constant duplicates |