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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 19.3.3 Release Notes / 2020-01-28</h1> |
| |
| <p> |
| Mesa 19.3.3 is a bug fix release which fixes bugs found since the 19.3.2 release. |
| </p> |
| <p> |
| Mesa 19.3.3 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 19.3.3 implements the Vulkan 1.1 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> |
| TBD. |
| </pre> |
| |
| |
| <h2>New features</h2> |
| |
| <ul> |
| <li>None</li> |
| </ul> |
| |
| <h2>Bug fixes</h2> |
| |
| <ul> |
| <li>aco: Dead Rising 4 crashes in lower_to_hw_instr() on GFX6-GFX7</li> |
| <li>libvulkan_radeon.so crash with `free(): double free detected in tcache 2`</li> |
| <li>Commit be08e6a causes crash in com.android.launcher3 (Launcher)</li> |
| <li>Mesa no longer compiles with GCC 10</li> |
| <li>[bisected] [radeonsi] GPU hangs/resets while playing interlaced content on Kodi with VAAPI</li> |
| <li>[radeonsi] MSAA image not copied properly after image store through texture view</li> |
| <li>T-Rex and Manhattan onscreen performance issue on Android</li> |
| <li>VkSamplerCreateInfo compareEnable not respected</li> |
| <li>VkSamplerCreateInfo compareEnable not respected</li> |
| <li>Freedreno drm softpin driver implementation leaks memory</li> |
| <li>[POLARIS10] VRAM leak involving glTexImage2D with non-NULL data argument</li> |
| </ul> |
| |
| <h2>Changes</h2> |
| |
| <ul> |
| <p>Adam Jackson (1):</p> |
| <li> drisw: Cache the depth of the X drawable</li> |
| <p></p> |
| <p>Andrii Simiklit (1):</p> |
| <li> mesa/st: fix a memory leak in get_version</li> |
| <p></p> |
| <p>Bas Nieuwenhuizen (2):</p> |
| <li> radv: Disable VK_EXT_sample_locations on GFX10.</li> |
| <li> radv: Remove syncobj_handle variable in header.</li> |
| <p></p> |
| <p>Caio Marcelo de Oliveira Filho (1):</p> |
| <li> intel/fs: Only use SLM fence in compute shaders</li> |
| <p></p> |
| <p>Daniel Schürmann (2):</p> |
| <li> aco: fix unconditional demote_to_helper</li> |
| <li> aco: rework lower_to_cssa()</li> |
| <p></p> |
| <p>Dylan Baker (3):</p> |
| <li> docs: add SHA256 sums for 19.3.2</li> |
| <li> cherry-ignore: Update for 19.3.3</li> |
| <li> .pick_status.json: Update to c787b8d2a16d5e2950f209b1fcbec6e6c0388845</li> |
| <p></p> |
| <p>Eric Anholt (1):</p> |
| <li> mesa: Fix detection of invalidating both depth and stencil.</li> |
| <p></p> |
| <p>Eric Engestrom (1):</p> |
| <li> meson: use github URL for wraps instead of completely unreliable wrapdb</li> |
| <p></p> |
| <p>Erik Faye-Lund (8):</p> |
| <li> docs: fix typo in html tag name</li> |
| <li> docs: fix paragraphs</li> |
| <li> docs: open paragraph before closing it</li> |
| <li> docs: use code-tag instead of pre-tag</li> |
| <li> docs: use code-tags instead of pre-tags</li> |
| <li> docs: use code-tags instead of pre-tags</li> |
| <li> docs: move paragraph closing tag</li> |
| <li> docs: remove double-closed definition-list</li> |
| <p></p> |
| <p>Francisco Jerez (3):</p> |
| <li> glsl: Fix software 64-bit integer to 32-bit float conversions.</li> |
| <li> intel/fs/gen11+: Handle ROR/ROL in lower_simd_width().</li> |
| <li> intel/fs/gen8+: Fix r127 dst/src overlap RA workaround for EOT message payload.</li> |
| <p></p> |
| <p>Hyunjun Ko (1):</p> |
| <li> turnip: fix invalid VK_ERROR_OUT_OF_POOL_MEMORY</li> |
| <p></p> |
| <p>Jan Vesely (1):</p> |
| <li> clover: Initialize Asm Parsers</li> |
| <p></p> |
| <p>Jason Ekstrand (8):</p> |
| <li> anv: Flag descriptors dirty when gl_NumWorkgroups is used</li> |
| <li> intel/vec4: Support scoped_memory_barrier</li> |
| <li> intel/blorp: Fill out all the dwords of MI_ATOMIC</li> |
| <li> anv: Don't over-advertise descriptor indexing features</li> |
| <li> anv: Memset array properties</li> |
| <li> anv/blorp: Rename buffer image stride parameters</li> |
| <li> anv: Canonicalize buffer formats for image/buffer copies</li> |
| <li> anv: Stop allocating WSI event fences off the instance</li> |
| <p></p> |
| <p>Jonathan Marek (1):</p> |
| <li> st/mesa: don't lower YUV when driver supports it natively</li> |
| <p></p> |
| <p>Kenneth Graunke (2):</p> |
| <li> intel/compiler: Fix illegal mutation in get_nir_image_intrinsic_image</li> |
| <li> intel: Fix aux map alignments on 32-bit builds.</li> |
| <p></p> |
| <p>Lasse Lopperi (1):</p> |
| <li> freedreno/drm: Fix memory leak in softpin implementation</li> |
| <p></p> |
| <p>Lionel Landwerlin (4):</p> |
| <li> anv: fix intel perf queries availability writes</li> |
| <li> anv: only use VkSamplerCreateInfo::compareOp if enabled</li> |
| <li> intel/perf: expose timestamp begin for mdapi</li> |
| <li> intel/perf: report query split for mdapi</li> |
| <p></p> |
| <p>Marek Olšák (4):</p> |
| <li> ac/gpu_info: always use distributed tessellation on gfx10</li> |
| <li> radeonsi: work around an LLVM crash when using llvm.amdgcn.icmp.i64.i1</li> |
| <li> radeonsi: clean up how internal compute dispatches are handled</li> |
| <li> radeonsi: don't invoke decompression inside internal launch_grid</li> |
| <p></p> |
| <p>Nataraj Deshpande (1):</p> |
| <li> egl/android: Restrict minimum triple buffering for android color_buffers</li> |
| <p></p> |
| <p>Pierre-Eric Pelloux-Prayer (8):</p> |
| <li> radeonsi: release saved resources in si_retile_dcc</li> |
| <li> radeonsi: release saved resources in si_compute_expand_fmask</li> |
| <li> radeonsi: release saved resources in si_compute_clear_render_target</li> |
| <li> radeonsi: release saved resources in si_compute_copy_image</li> |
| <li> radeonsi: release saved resources in si_compute_do_clear_or_copy</li> |
| <li> radeonsi: fix fmask expand compute shader</li> |
| <li> radeonsi: make sure fmask expand is done if needed</li> |
| <li> util: call bind_sampler_states before setting sampler_views</li> |
| <p></p> |
| <p>Rhys Perry (8):</p> |
| <li> aco: set vm for pos0 exports on GFX10</li> |
| <li> aco: fix imageSize()/textureSize() with large buffers on GFX8</li> |
| <li> aco: fix uninitialized data in the binary</li> |
| <li> aco: set exec_potentially_empty for demotes</li> |
| <li> aco: disable add combining for ds_swizzle_b32</li> |
| <li> aco: don't DCE atomics with return values</li> |
| <li> aco: check if multiplication/clamp is live when applying output modifier</li> |
| <li> aco: fix off-by-one error when initializing sgpr_live_in</li> |
| <p></p> |
| <p>Samuel Pitoiset (2):</p> |
| <li> radv: only use VkSamplerCreateInfo::compareOp if enabled</li> |
| <li> radv: fix double free corruption in radv_alloc_memory()</li> |
| <p></p> |
| <p>Samuel Thibault (1):</p> |
| <li> meson: Do not require libdrm for DRI2 on hurd</li> |
| <p></p> |
| <p>Tapani Pälli (1):</p> |
| <li> egl/android: fix buffer_count for applications setting max count</li> |
| <p></p> |
| <p>Thong Thai (1):</p> |
| <li> mesa: Prevent _MaxLevel from being less than zero</li> |
| <p></p> |
| <p>Timur Kristóf (1):</p> |
| <li> aco/gfx10: Fix VcmpxExecWARHazard mitigation.</li> |
| <p></p> |
| <p></p> |
| </ul> |
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