1Mesa 20.0.6 Release Notes / 2020-04-29 2====================================== 3 4Mesa 20.0.6 is a bug fix release which fixes bugs found since the 20.0.5 5release. 6 7Mesa 20.0.6 implements the OpenGL 4.6 API, but the version reported by 8glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) / 9glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being 10used. Some drivers don't support all the features required in OpenGL 114.6. OpenGL 4.6 is **only** available if requested at context creation. 12Compatibility contexts may report a lower version depending on each 13driver. 14 15Mesa 20.0.6 implements the Vulkan 1.2 API, but the version reported by 16the apiVersion property of the VkPhysicalDeviceProperties struct depends 17on the particular driver being used. 18 19SHA256 checksum 20--------------- 21 22:: 23 24 30b5d8e9201a01a0e88e18bb79850e67b1d28443b34c4c5cacad4bd10f668b96 mesa-20.0.6.tar.xz 25 26New features 27------------ 28 29Bug fixes 30--------- 31 32- dEQP-VK.subgroups.size_control.compute.\* crashes on HSW and TGL 33- piglit spec.!opengl 1.0.gl-1.0-fpexceptions crash on Iris 34- SPIR-V: OpConvertUToPtr from spec constant fails to compile 35- radv: Reading ViewportIndex in fragment shader returns garbage 36- radeonsi: GL_LINES rendering is affected by GL_POINT_SPRITE 37- [ANV] gfxbench Aztec Ruins misrenders on gen11+ 38- glxinfo cmd crashed 39 40Changes 41------- 42 43Abhishek Kumar (1): 44 45- anv/android: fix assert in anv_import_ahw_memory 46 47Bas Nieuwenhuizen (1): 48 49- radv: Use actual memory type count for setting app-visible bitset. 50 51Danylo Piliaiev (3): 52 53- st/mesa: Re-assign vs in locations after updating nir info for 54 ffvp/ARB_vp 55- spirv: Expand workaround for OpControlBarrier on old GLSLang 56- st/mesa: Treat vertex inputs absent in inputMapping as zero in 57 mesa_to_tgsi 58 59Dylan Baker (9): 60 61- docs: Add sha256 sums for 20.0.5 62- .pick_status.json: Update to c552b5fd1d106adc04f62fcbe71d650a9a17f7e0 63- meson: update llvm dependency logic for meson 0.54.0 64- .pick_status.json: Mark 0123b8f63415d3d320929e6112da2be2d837b262 as 65 denominated 66- .pick_status.json: Update to 51c1c4d95a05b6eb6fce74e8d624615e4a1b38ab 67- .pick_status.json: Update to 51c1c4d95a05b6eb6fce74e8d624615e4a1b38ab 68- .pick_status.json: Update to efdb7fa9a83b0a216b1837a5912b71669bf3f984 69- .pick_status.json: Update to 42b1696ef627a5bfee29911a780fa0a4dbf04610 70- .pick_status.json: Update to 6b551d9f360e45ba4e74867dbe79ae212e4766c5 71 72Eric Anholt (1): 73 74- freedreno: Fix calculation of the const buffer cmdstream size. 75 76Erik Faye-Lund (2): 77 78- mesa/gallium: do not use enum for bit-allocated member 79- meson: correct windows-version define 80 81Jason Ekstrand (12): 82 83- anv: Move vb_emit setup closer to where it's used in flush_state 84- anv: Apply any needed PIPE_CONTROLs before emitting state 85- spirv: Allow constants and NULLs in SpvOpConvertUToPtr 86- anv: Properly handle all sizes of specialization constants 87- radv: Properly handle all sizes of specialization constants 88- turnip: Properly handle all sizes of specialization constants 89- nir/opt_deref: Remove certain sampler type casts 90- spirv: Fix passing combined image/samplers through function calls 91- anv: Drop an assert 92- nir/lower_subgroups: Mask off unused bits in ballot ops 93- intel/devinfo: Compute the correct L3$ size for Gen12 94- anv: Expose CS workgroup sizes based on a maximum of 64 threads 95 96Joshua Ashton (1): 97 98- radv: Use TRUNC_COORD on samplers 99 100Lionel Landwerlin (5): 101 102- iris: fail screen creation when kernel support is not there 103- intel/perf: move register definition to special file 104- intel/perf: break GL query stuff away 105- intel/perf: move mdapi query definitions to their own file 106- intel/perf: Enable MDAPI queries for Gen12 107 108Pierre-Eric Pelloux-Prayer (1): 109 110- radeonsi: skip vs output optimizations for some outputs 111 112Quentin Glidic (1): 113 114- meson: Use dependency.partial_dependency() 115 116Samuel Pitoiset (1): 117 118- radv: make sure to export the viewport index if FS needs it 119