1Mesa 20.1.7 Release Notes / 2020-09-02 2====================================== 3 4Mesa 20.1.7 is a bug fix release which fixes bugs found since the 20.1.6 release. 5 6Mesa 20.1.7 implements the OpenGL 4.6 API, but the version reported by 7glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) / 8glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used. 9Some drivers don't support all the features required in OpenGL 4.6. OpenGL 104.6 is **only** available if requested at context creation. 11Compatibility contexts may report a lower version depending on each driver. 12 13Mesa 20.1.7 implements the Vulkan 1.2 API, but the version reported by 14the apiVersion property of the VkPhysicalDeviceProperties struct 15depends on the particular driver being used. 16 17SHA256 checksum 18--------------- 19 20:: 21 22 4de9dd0cb2ca367606cada421db62fbf6d276dfd533e522bfab6001ff9aba288 mesa-20.1.7.tar.xz 23 24 25New features 26------------ 27 28- None 29 30 31Bug fixes 32--------- 33 34- Road Redemption certain graphic effects rendered white color 35- Intel Vulkan driver crash with alpha-to-coverage 36- error: ‘static_assert’ was not declared in this scope 37- vulkan/wsi/x11: deadlock with Xwayland when compositor holds multiple buffers 38- [RADV/ACO] Death Stranding cause a GPU hung (*ERROR* Waiting for fences timed out!) 39- lp_bld_init.c:172:7: error: implicit declaration of function ‘LLVMAddConstantPropagationPass’; did you mean ‘LLVMAddCorrelatedValuePropagationPass’? [-Werror=implicit-function-declaration] 40- radv: blitting 3D images with linear filter 41- <<MESA crashed>> Array Index Out of Range with Graphicsfuzz application 42- Intel Vulkan driver assertion with small xfb buffer 43 44 45Changes 46------- 47 48Alejandro Piñeiro (2): 49 50- v3d/packet: fix typo on Set InstanceID/PrimitiveID packet 51- v3d: set instance id to 0 at start of tile 52 53Alyssa Rosenzweig (6): 54 55- panfrost: Fix blend leak for render targets 5-8 56- panfrost: Free hash_to_temp map 57- pan/mdg: Free previous liveness 58- panfrost: Use memctx for sysvals 59- panfrost: Free batch->dependencies 60- pan/mdg: Fix perspective combination 61 62Bas Nieuwenhuizen (1): 63 64- radv: Fix 3d blits. 65 66Danylo Piliaiev (3): 67 68- glsl: Eliminate out-of-bounds triop_vector_insert 69- ir_constant: Return zero on out-of-bounds vector accesses 70- glsl: Eliminate assigments to out-of-bounds elements of vector 71 72Emil Velikov (1): 73 74- radv: restrict exported symbols with static llvm 75 76Eric Engestrom (11): 77 78- docs/relnotes: add sha256 sums to 20.1.6 79- .pick_status.json: Update to e94c22429b64f419d9a66f04fa5ecdad33f7f5ef 80- .pick_status.json: Mark 9146f596ed1e8854a2a6c9137396a902bc92946c as denominated 81- .pick_status.json: Mark da6d0e3facfe0eb5c7db2d75d6992643d929caff as denominated 82- .pick_status.json: Mark b5558f2d2aa738d90b9e039144ae3ca69bdf92ca as denominated 83- .pick_status.json: Mark c9858fb941ce7e903f608e537b3657c946f86980 as denominated 84- .pick_status.json: Mark ee77951714ff4373261befde6e84f592cc1c769c as denominated 85- .pick_status.json: Mark 7c226116c6c0793d6d9a7dec52ac7cf54b82b57f as denominated 86- .pick_status.json: Mark d7d7687829875e401690219d4a72458fb2bbe4de as denominated 87- scons: bump c++ standard to 14 to match meson 88- docs: add release notes for 20.1.7 89 90Jason Ekstrand (5): 91 92- clover/spirv: Don't call llvm::regularizeLlvmForSpirv 93- intel/nir: Pass the nir_builder by reference in lower_alpha_to_coverage 94- nir: Add a nir_metadata_all enum value 95- intel/nir: Rewrite the guts of lower_alpha_to_coverage 96- intel/fs: Fix MOV_INDIRECT and BROADCAST of Q types on Gen11+ 97 98Jonathan Gray (11): 99 100- util: unbreak endian detection on OpenBSD 101- util/anon_file: add OpenBSD shm_mkstemp() path 102- meson: build with _ISOC11_SOURCE on OpenBSD 103- meson: conditionally include -ldl in gbm pkg-config file 104- util: futex fixes for OpenBSD 105- util/u_thread: include pthread_np.h if found 106- anv: use os_get_total_physical_memory() 107- util/os_misc: add os_get_available_system_memory() 108- anv: use os_get_available_system_memory() 109- util/os_misc: os_get_available_system_memory() for OpenBSD 110- vulkan: make VK_TIME_DOMAIN_CLOCK_MONOTONIC_RAW_EXT conditional 111 112Lionel Landwerlin (3): 113 114- anv: fix transform feedback surface size 115- intel/perf: store query symbol name 116- intel/perf: fix raw query kernel metric selection 117 118Marek Olšák (3): 119 120- st/mesa: don't generate NIR for ARB_vp/fp if NIR is not preferred 121- radeonsi: fix tess levels coming as scalar arrays from SPIR-V 122- gallivm: fix build on LLVM 12 due to LLVMAddConstantPropagationPass removal 123 124Marek Vasut (2): 125 126- etnaviv: Remove etna_resource_get_status() 127- etnaviv: Add lock around pending_ctx 128 129Nanley Chery (1): 130 131- gallium/dri2: Report correct YUYV and UYVY plane count 132 133Pierre Moreau (1): 134 135- clover/spirv: Remove unused tuple header 136 137Pierre-Eric Pelloux-Prayer (5): 138 139- mesa/st: introduce PIPE_CAP_NO_CLIP_ON_COPY_TEX 140- radeonsi: enable PIPE_CAP_NO_CLIP_ON_COPY_TEX 141- ac/llvm: add option to clamp division by zero 142- radeonsi,driconf: add clamp_div_by_zero option 143- radeonsi: use radeonsi_clamp_div_by_zero for SPECviewperf13, Road Redemption 144 145Rhys Perry (1): 146 147- aco: fix non-rtz pack_half_2x16 148 149Rob Clark (1): 150 151- freedreno: handle case of shadowing current render target 152 153Roman Gilg (2): 154 155- vulkan/wsi/x11: add sent image counter 156- vulkan/wsi/x11: wait for acquirable images in FIFO mode 157 158Samuel Pitoiset (1): 159 160- nir/algebraic: mark some optimizations with fsat(NaN) as inexact 161 162Vinson Lee (1): 163 164- vulkan: Fix memory leaks. 165