Mesa 20.0.5 Release Notes / 2020-04-22 ====================================== Mesa 20.0.5 is a bug fix release which fixes bugs found since the 20.0.4 release. Mesa 20.0.5 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 20.0.5 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 --------------- :: 2c56a82a28cc924e40ea49752abdf1d701c9952481f53cbc7a080271597f572e mesa-20.0.5.tar.xz New features ------------ Bug fixes --------- - nir: nir_lower_returns can't handle nested loops - Graphic artifacts with Mesa 20.0.4 on intel HD 510 GPU - Mesa 20 regression makes Lightsprint demos crash - Build Fails with Clang Shared Library - dri_common.h:58:8: error: unknown type name '__GLXDRIdrawable' - Graphical glitches on Intel Graphics when Xorg started on Iris driver - SIGSEGV src/compiler/glsl/ast_function.cpp:53 - manywin aborts with "i965: Failed to submit batchbuffer: Invalid argument" - manywin aborts with "i965: Failed to submit batchbuffer: Invalid argument" - manywin aborts with "i965: Failed to submit batchbuffer: Invalid argument" - manywin aborts with "i965: Failed to submit batchbuffer: Invalid argument" - v3d: transform feedback issue - radv: dEQP-VK.binding_model.descriptorset_random.sets4.noarray.ubolimitlow.sbolimitlow.imglimitlow.noiub.comp.noia.0 segfault - radv: RAVEN fails dEQP-VK.pipeline.timestamp.misc_tests.reset_query_before_copy - https://gitlab.freedesktop.org/mesa/mesa/-/issues/2727 - enable storageBuffer16BitAccess feature in radv for SI and CIK - Weston drm-backend.so seems to fail with Mesa master and LIBGL_ALWAYS_SOFTWARE=1 - vaapi bob deinterlacer produces wrong output height on AMD Changes ------- Arcady Goldmints-Orlov (1): - nir: Lower returns correctly inside nested loops Bas Nieuwenhuizen (3): - radv: Store 64-bit availability bools if requested. - radv: Consider maximum sample distances for entire grid. - radv: Use correct buffer count with variable descriptor set sizes. D Scott Phillips (1): - util/sparse_array: don't stomp head's counter on pop operations Daniel Stone (1): - EGL: Add eglSetDamageRegionKHR to GLVND dispatch list Danylo Piliaiev (1): - st/mesa: Update shader info of ffvp/ARB_vp after translation to NIR Dave Airlie (2): - draw: free the NIR IR. - llvmpipe/nir: free the nir shader Dylan Baker (6): - .pick_status.json: Update to 089e1fb287eb9b70c191091128ed5ba7edd2960a - .pick_status.json: Update to 65e2eaa4d3a7095ac438fafb09d1e36a4210966e - .pick_status.json: Update to 28d36d26c2212276e1238fad8f0b12caab97fee8 - .pick_status.json: Update to acf7e73be54c7f1cc52fcc9be38a9df26849200e - .pick_status.json: Update to 13ce637f1b28381e72470763ff5e39dd3c562476 - .pick_status.json: Update to c3c1f4d6bcc210408f8b180727d269838b38193b Emil Velikov (4): - glx: set the loader_logger early and for everyone - egl/drm: reinstate (kms\_)swrast support - Revert "egl/dri2: Don't dlclose() the driver on dri2_load_driver_common failure" - glx: omit loader_loader() for macOS Eric Anholt (1): - ci: Remove LLVM from ARM test drivers. Eric Engestrom (1): - docs/relnotes: add sha256sum for 20.0.4 Hyunjun Ko (1): - nir: fix wrong assignment to buffer in xfb_varyings_info Ilia Mirkin (1): - nv50: don't try to upload MSAA settings for BUFFER textures Faith Ekstrand (5): - anv/image: Use align_u64 for image offsets - nir/load_store_vectorize: Fix shared atomic info - spirv: Handle OOB vector extract operations - intel: Add \_const versions of prog_data cast helpers - anv: Report correct SLM size Jose Maria Casanova Crespo (1): - v3d: Primitive Counts Feedback needs an extra 32-bit padding. Juan A. Suarez Romero (2): - intel/compiler: store the FS inputs in WM prog data - anv/pipeline: allow more than 16 FS inputs Karol Herbst (2): - clover: fix build with single library clang build - Revert "nvc0: fix line width on GM20x+" Lionel Landwerlin (7): - iris: properly free resources on BO allocation failure - iris: share buffer managers accross screens - iris: make resources take a ref on the screen object - i965: store DRM fd on intel_screen - i965: share buffer managers across screens - iris: drop cache coherent cpu mapping for external BO - util/sparse_free_list: manipulate node pointers using atomic primitives Marek Olšák (1): - st/mesa: fix a crash due to passing a draw vertex shader into the driver Mathias Fröhlich (1): - i965: Move down genX_upload_sbe in profiles. Matt Turner (1): - meson: Specify the maximum required libdrm in dri.pc Neil Armstrong (3): - gitlab-ci/lava: fix handling of lava tags - gitlab-ci: add FILES_HOST_URL and move FILES_HOST_NAME into jobs - gitlab-ci: re-enable mali400/450 and t820 jobs Rhys Perry (1): - aco: fix 1D textureGrad() on GFX9 Rob Clark (1): - nir: fix definition of imadsh_mix16 for vectors Rohan Garg (1): - ci: Split out radv build-testing on arm64 Samuel Pitoiset (9): - ac/nir: split 8-bit load/store to global memory on GFX6 - ac/nir: split 8-bit SSBO stores on GFX6 - radv/llvm: enable 8-bit storage features on GFX6-GFX7 - ac/nir: split 16-bit load/store to global memory on GFX6 - ac/nir: split 16-bit SSBO stores on GFX6 - radv/llvm: enable 16-bit storage features on GFX6-GFX7 - radv: do not abort with unknown/unimplemented descriptor types - radv/llvm: fix exporting the viewport index if the fragment shader needs it - aco: fix exporting the viewport index if the fragment shader needs it Tapani Pälli (4): - mesa/st: unbind shader state before deleting it - mesa/st: release variants for active programs before unref - glsl: stop processing function parameters if error happened - mesa/st: initialize all winsys_handle fields for memory objects Thong Thai (1): - gallium/auxiliary/vl: fix bob compute shaders for deint yuv Timothy Arceri (1): - radeonsi: don't lower constant arrays to uniforms in GLSL IR Tobias Jakobi (1): - meson: Link Gallium Nine with ld_args_build_id Tomeu Vizoso (2): - gitlab-ci: Place files from the Mesa repo into the build tarball - gitlab-ci: Serve files for LAVA via separate service Vinson Lee (2): - swr/rasterizer: Use private functions for min/max to avoid namespace issues. - swr: Remove Byte Order Mark. pal1000 (1): - scons/windows: Support build with LLVM 10.