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| <title>Mesa Release Notes</title> |
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| <h1>The Mesa 3D Graphics Library</h1> |
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| <h1>Mesa 20.0.1 Release Notes / 2020-03-05</h1> |
| |
| <p> |
| Mesa 20.0.1 is a bug fix release which fixes bugs found since the 20.0.0 release. |
| </p> |
| <p> |
| Mesa 20.0.1 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 <strong>only</strong> available if requested at context creation. |
| Compatibility contexts may report a lower version depending on each driver. |
| </p> |
| <p> |
| Mesa 20.0.1 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. |
| </p> |
| |
| <h2>SHA256 checksum</h2> |
| <pre> |
| 6153ba3f8cb0524bbfc08e4db76b408126b2d1be8f789dffe28d1a0461eedde4 mesa-20.0.1.tar.xz |
| </pre> |
| |
| |
| <h2>New features</h2> |
| |
| <ul> |
| </ul> |
| |
| <h2>Bug fixes</h2> |
| |
| <ul> |
| <li>V3D/Broadcom (Raspberry Pi 4) - GLES 3.1 - GL_EXT_texture_norm16 advertised, but not usable</li> |
| <li>i965 assertion failure in fallback_rgbx_to_rgba</li> |
| <li>Compute copies do not handle SUBSAMPLED formats</li> |
| </ul> |
| |
| <h2>Changes</h2> |
| |
| <ul> |
| <p>Andreas Baierl (1):</p> |
| <li> gitlab-ci: lima: Add flaky tests to the skips list</li> |
| <p></p> |
| <p>Andrii Simiklit (1):</p> |
| <li> Revert "glx: convert glx_config_create_list to one big calloc"</li> |
| <p></p> |
| <p>Arcady Goldmints-Orlov (1):</p> |
| <li> spirv: Remove outdated SPIR-V decoration warnings</li> |
| <p></p> |
| <p>Bas Nieuwenhuizen (1):</p> |
| <li> radeonsi: Fix compute copies for subsampled formats.</li> |
| <p></p> |
| <p>Caio Marcelo de Oliveira Filho (1):</p> |
| <li> intel/gen12: Take into account opcode when decoding SWSB</li> |
| <p></p> |
| <p>Chris Wilson (1):</p> |
| <li> iris: Fix import sync-file into syncobj</li> |
| <p></p> |
| <p>Danylo Piliaiev (1):</p> |
| <li> i965: Do not generate D16 B5G6R5_UNORM configs on gen < 8</li> |
| <p></p> |
| <p>Dave Airlie (7):</p> |
| <li> dri: add another get shm variant.</li> |
| <li> glx/drisw: add getImageShm2 path</li> |
| <li> glx/drisw: return false if shmid == -1</li> |
| <li> glx/drisw: fix shm put image fallback</li> |
| <li> gallivm/tgsi: fix stream id regression</li> |
| <li> gallivm/nir: fix integer divide SIGFPE</li> |
| <li> gallivm/nir: handle mod 0 better.</li> |
| <p></p> |
| <p>Dylan Baker (7):</p> |
| <li> docs: Add release notes for 20.0.0</li> |
| <li> .pick_status.json: Update to 8291d728dc997e87b4d2e4e451692643a1dba881</li> |
| <li> .pick_status.json: Update to e4baff90812d799d586296fcad992ddcc553c359</li> |
| <li> .pick_status.json: Update to 01496e3d1ea0370af03e6645dbd2b864c2ace94c</li> |
| <li> .pick_status.json: Update to 09323634898ab3efc0150dc7d756bf36b1b89b76</li> |
| <li> .pick_status.json: Update to 3503cb4c28e01b34f3a25546c058150709c22348</li> |
| <li> .pick_status.json: Update to 0ac731b1ff96de46998948aa06081efa5140d50e</li> |
| <p></p> |
| <p>Eric Anholt (3):</p> |
| <li> llvmpipe: Fix real uninitialized use of "atype" for SEMANTIC_FACE</li> |
| <li> turnip: Fix compiler warning about casting a nondispatchable handle.</li> |
| <li> aco: Fix signed-vs-unsigned warning.</li> |
| <p></p> |
| <p>Erik Faye-Lund (1):</p> |
| <li> util: promote u_debug_memory.c to src/util</li> |
| <p></p> |
| <p>Ian Romanick (2):</p> |
| <li> nir/search: Use larger type to hold linearized index</li> |
| <li> intel/fs: Correctly handle multiply of fsign with a source modifier</li> |
| <p></p> |
| <p>James Xiong (1):</p> |
| <li> iris: handle the failure of converting unsupported yuv formats to isl</li> |
| <p></p> |
| <p>Jason Ekstrand (1):</p> |
| <li> anv: Always enable the data cache</li> |
| <p></p> |
| <p>Jonathan Marek (1):</p> |
| <li> turnip: fix srgb MRT</li> |
| <p></p> |
| <p>Jordan Justen (1):</p> |
| <li> intel/compiler: Restrict cs_threads to 64</li> |
| <p></p> |
| <p>Jose Maria Casanova Crespo (1):</p> |
| <li> v3d: Sync on last CS when non-compute stage uses resource written by CS</li> |
| <p></p> |
| <p>Kenneth Graunke (2):</p> |
| <li> iris: Make mocs an inline helper in iris_resource.h</li> |
| <li> iris: Fix BLORP vertex buffers to respect ISL MOCS settings</li> |
| <p></p> |
| <p>Marek Olšák (5):</p> |
| <li> mesa: fix immediate mode with tessellation and varying patch vertices</li> |
| <li> util: remove the dependency on kcmp.h</li> |
| <li> tgsi_to_nir: set num_images and num_samplers with holes correctly</li> |
| <li> mesa: call FLUSH_VERTICES before updating CoordReplace</li> |
| <li> mesa: fix incorrect prim.begin/end for glMultiDrawElements</li> |
| <p></p> |
| <p>Mathias Fröhlich (2):</p> |
| <li> egl: Fix A2RGB10 platform_{device,surfaceless} PBuffer configs.</li> |
| <li> mesa: Flush vertices before changing the OpenGL state.</li> |
| <p></p> |
| <p>Michel Dänzer (1):</p> |
| <li> st/vdpau: Only call is_video_format_supported hook if needed</li> |
| <p></p> |
| <p>Paulo Zanoni (3):</p> |
| <li> intel: fix the gen 11 compute shader scratch IDs</li> |
| <li> intel: fix the gen 12 compute shader scratch IDs</li> |
| <li> intel/device: bdw_gt1 actually has 6 eus per subslice</li> |
| <p></p> |
| <p>Rafael Antognolli (2):</p> |
| <li> iris: Apply the flushes when switching pipelines.</li> |
| <li> intel/gen12+: Disable mid thread preemption.</li> |
| <p></p> |
| <p>Rhys Perry (2):</p> |
| <li> aco: keep track of which events are used in a barrier</li> |
| <li> aco: fix carry-out size for wave32 v_add_co_u32_e64</li> |
| <p></p> |
| <p>Samuel Pitoiset (3):</p> |
| <li> ac/llvm: fix 64-bit fmed3</li> |
| <li> ac/llvm: fix 16-bit fmed3 on GFX8 and older gens</li> |
| <li> ac/llvm: flush denorms for nir_op_fmed3 on GFX8 and older gens</li> |
| <p></p> |
| <p>Tapani Pälli (4):</p> |
| <li> mesa: introduce boolean toggle for EXT_texture_norm16</li> |
| <li> i965: toggle on EXT_texture_norm16</li> |
| <li> mesa/st: toggle EXT_texture_norm16 based on format support</li> |
| <li> mesa/st: fix formats required for EXT_texture_norm16</li> |
| <p></p> |
| <p></p> |
| </ul> |
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