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https://gitlab.freedesktop.org/mesa/mesa.git
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185 lines
5.1 KiB
ReStructuredText
185 lines
5.1 KiB
ReStructuredText
Mesa 20.2.3 Release Notes / 2020-11-23
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======================================
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Mesa 20.2.3 is a bug fix release which fixes bugs found since the 20.2.2 release.
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Mesa 20.2.3 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 used.
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Some drivers don't support all the features required in OpenGL 4.6. OpenGL
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4.6 is **only** available if requested at context creation.
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Compatibility contexts may report a lower version depending on each driver.
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Mesa 20.2.3 implements the Vulkan 1.2 API, but the version reported by
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the apiVersion property of the VkPhysicalDeviceProperties struct
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depends on the particular driver being used.
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SHA256 checksum
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---------------
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::
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ae1b240e11531df528d14dc214d2dc4d2b4f2e835c6230ba0b492b171eceb82b mesa-20.2.3.tar.xz
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New features
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------------
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- None
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Bug fixes
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---------
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- glcpp test 084-unbalanced-parentheses fails with bison 3.6.y
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- iris: glClear with FBO imported from DMA-BUF doesn't work
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- [spirv-fuzz] Shader causes an assertion failure in nir_opt_large_constants
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- Regnum Online UBO break after game update
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- Random corruption in KDE with Mesa 20.2 in VMware
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Changes
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-------
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Bas Nieuwenhuizen (1):
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- radv: Add ETC2 support on RAVEN2.
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Brendan Dougherty (1):
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- mesa: Fix vertex_format_to_pipe_format index.
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Chad Versace (2):
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- anv/image: Check DISJOINT in vkGetPhysicalDeviceImageFormatProperties2 (v2)
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- anv/image: Fix isl_surf_usage_flags for stencil images
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Christian Gmeiner (1):
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- etnaviv: nir: do not run opt loop after nir_lower_bool_xxx(..)
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Dave Airlie (1):
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- draw: fix tess eval pipeline statistics.
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Dylan Baker (6):
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- dcs: Add sha256 sums for 20.2.2
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- .pick_status.json: Update to bf5cea7232f9ee2934c212211ebefb6fe766526d
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- .pick_status.json: Update to 87dc3106b077199b829a082e32ec33d0c6d400ab
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- .pick_status.json: Mark 87934f02f9da94f1a493096049c229b973e4785c as backported
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- .pick_status.json: Mark ea326912575fad09af59486ad62d126c4ea0ede7 as backported
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- .pick_status.json: Update to bac6cc586fe4c1b24351e0574d3a961eb631f6ae
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Eric Anholt (3):
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- freedreno/cffdec: When .mergedregs is set, don't count half regs.
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- util/set: Fix the _mesa_set_clear function to not leave tombstones.
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- freedreno: Fix leak of shader binary on disk cache hits.
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Erik Faye-Lund (2):
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- gallium/util: do not pass undefined sample-count
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- mesa/main: add missing include in glformats.h
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Gert Wollny (1):
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- r600: revert disabling llvm draw
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Igor V. Kovalenko (1):
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- r600: amend space check for chips older than EVERGREEN
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Faith Ekstrand (4):
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- mesa/spirv: Lower variable initializers for global variables
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- nir: Handle incomplete derefs in split_struct_vars
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- nir/opt_intrinsics: Report progress for the gl_SampleMask optimization
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- intel/fs: Fix use of undefined value in fixup_nomask_control_flow
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Kenneth Graunke (2):
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- iris: fix source/destination layers for 3D blits
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- intel/fs: Fix sampler message headers on Gen11+ when using scratch
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Krunal Patel (2):
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- gallium/auxiliary/vl: Odd Dimensions are failing
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- radeon/vcn: Bitrate not updated when changing framerate
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Louis Li (1):
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- radeon/radeon_vce: fix out of target bitrate in CBR mode (H.264)
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Marcin Ślusarz (2):
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- anv: always annotate memory returned from anv_gem_mmap
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- nir: handle float atomics in copy propagation pass
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Marek Olšák (3):
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- radeonsi: do VGT_FLUSH when switching NGG -> legacy on Sienna Cichlid
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- radeonsi: only do VGT_FLUSH for fast launch if previous draw was normal launch
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- radeonsi: fix scan_instruction for bindless inc_wrap/dec_wrap atomics
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Matt Turner (1):
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- glcpp: Handle bison-3.6 error message changes
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Michel Dänzer (2):
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- i965/bufmgr: Handle NULL bufmgr in brw_bufmgr_get_for_fd
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- iris/bufmgr: Handle NULL bufmgr in iris_bufmgr_get_for_fd
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Nanley Chery (4):
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- iris: Flush dmabufs during context flushes
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- mesa: Add and use _mesa_has_depth_float_channel
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- mesa: Clamp some depth values in glClearBufferfv
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- mesa: Clamp some depth values in glClearBufferfi
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Raven (1):
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- winsys/svga: fix display corruption after surface_init
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Rhys Perry (4):
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- radv: fix shader caching with discard->demote workaround
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- radv: fix shader caching with NaN fixup workaround
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- nir: add nir_alu_src_is_trivial_ssa()
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- nir: skip bcsel with non-trivial swizzle in opt_simplify_bcsel_of_phi()
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Rob Clark (2):
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- freedreno: Protect gmem_cache ralloc allocations
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- freedreno/ir3: Fix crash in shader compile fail path
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Tapani Pälli (3):
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- mesa/st: call memobj_destroy only if there is memory imported
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- mesa: do not throw _mesa_problem when invalid enum is used
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- egl/dri2: fix race between image create and egl_image_target_texture
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Timothy Arceri (1):
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- glsl: add extra pp tokens workaround and enable for CoR
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Tony Wasserka (1):
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- aco/ra: Fix counting of subdword variables in get_reg_create_vector
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Vinson Lee (4):
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- os: Fix open result check.
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- amd/addrlib: Add missing va_end.
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- frontends/va: Fix \*num_entrypoints check.
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- vdpau: Add missing printf format specifier.
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Woody Chow (1):
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- st/mesa: Fix EGLImageTargetTexture2D for GL_TEXTURE_2D
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Yevhenii Kolesnikov (1):
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- nir/large_constants: only search for constant duplicates
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