docs/relnotes/20.0.1.html

   1
   2 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
   3 <html lang="en">
   4 <head>
   5 <meta http-equiv="content-type" content="text/html; charset=utf-8">
   6 <title>Mesa Release Notes</title>
   7 <link rel="stylesheet" type="text/css" href="../mesa.css">
   8 </head>
   9 <body>
  10
  11 <div class="header">
  12 <h1>The Mesa 3D Graphics Library</h1>
  13 </div>
  14
  15 <iframe src="../contents.html"></iframe>
  16 <div class="content">
  17
  18 <h1>Mesa 20.0.1 Release Notes / 2020-03-05</h1>
  19
  20 <p>
  21     Mesa 20.0.1 is a bug fix release which fixes bugs found since the 20.0.0 release.
  22 </p>
  23 <p>
  24 Mesa 20.0.1 implements the OpenGL 4.6 API, but the version reported by
  25 glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
  26 glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used.
  27 Some drivers don't support all the features required in OpenGL 4.6. OpenGL
  28 4.6 is <strong>only</strong> available if requested at context creation.
  29 Compatibility contexts may report a lower version depending on each driver.
  30 </p>
  31 <p>
  32 Mesa 20.0.1 implements the Vulkan 1.2 API, but the version reported by
  33 the apiVersion property of the VkPhysicalDeviceProperties struct
  34 depends on the particular driver being used.
  35 </p>
  36
  37 <h2>SHA256 checksum</h2>
  38 <pre>
  39   6153ba3f8cb0524bbfc08e4db76b408126b2d1be8f789dffe28d1a0461eedde4  mesa-20.0.1.tar.xz
  40 </pre>
  41
  42
  43 <h2>New features</h2>
  44
  45 <ul>
  46 </ul>
  47
  48 <h2>Bug fixes</h2>
  49
  50 <ul>
  51     <li>V3D/Broadcom (Raspberry Pi 4) - GLES 3.1 - GL_EXT_texture_norm16 advertised, but not usable</li>
  52     <li>i965 assertion failure in fallback_rgbx_to_rgba</li>
  53     <li>Compute copies do not handle SUBSAMPLED formats</li>
  54 </ul>
  55
  56 <h2>Changes</h2>
  57
  58 <ul>
  59     <p>Andreas Baierl (1):</p>
  60     <li>      gitlab-ci: lima: Add flaky tests to the skips list</li>
  61     <p></p>
  62     <p>Andrii Simiklit (1):</p>
  63     <li>      Revert &quot;glx: convert glx_config_create_list to one big calloc&quot;</li>
  64     <p></p>
  65     <p>Arcady Goldmints-Orlov (1):</p>
  66     <li>      spirv: Remove outdated SPIR-V decoration warnings</li>
  67     <p></p>
  68     <p>Bas Nieuwenhuizen (1):</p>
  69     <li>      radeonsi: Fix compute copies for subsampled formats.</li>
  70     <p></p>
  71     <p>Caio Marcelo de Oliveira Filho (1):</p>
  72     <li>      intel/gen12: Take into account opcode when decoding SWSB</li>
  73     <p></p>
  74     <p>Chris Wilson (1):</p>
  75     <li>      iris: Fix import sync-file into syncobj</li>
  76     <p></p>
  77     <p>Danylo Piliaiev (1):</p>
  78     <li>      i965: Do not generate D16 B5G6R5_UNORM configs on gen &lt; 8</li>
  79     <p></p>
  80     <p>Dave Airlie (7):</p>
  81     <li>      dri: add another get shm variant.</li>
  82     <li>      glx/drisw: add getImageShm2 path</li>
  83     <li>      glx/drisw: return false if shmid == -1</li>
  84     <li>      glx/drisw: fix shm put image fallback</li>
  85     <li>      gallivm/tgsi: fix stream id regression</li>
  86     <li>      gallivm/nir: fix integer divide SIGFPE</li>
  87     <li>      gallivm/nir: handle mod 0 better.</li>
  88     <p></p>
  89     <p>Dylan Baker (7):</p>
  90     <li>      docs: Add release notes for 20.0.0</li>
  91     <li>      .pick_status.json: Update to 8291d728dc997e87b4d2e4e451692643a1dba881</li>
  92     <li>      .pick_status.json: Update to e4baff90812d799d586296fcad992ddcc553c359</li>
  93     <li>      .pick_status.json: Update to 01496e3d1ea0370af03e6645dbd2b864c2ace94c</li>
  94     <li>      .pick_status.json: Update to 09323634898ab3efc0150dc7d756bf36b1b89b76</li>
  95     <li>      .pick_status.json: Update to 3503cb4c28e01b34f3a25546c058150709c22348</li>
  96     <li>      .pick_status.json: Update to 0ac731b1ff96de46998948aa06081efa5140d50e</li>
  97     <p></p>
  98     <p>Eric Anholt (3):</p>
  99     <li>      llvmpipe: Fix real uninitialized use of &quot;atype&quot; for SEMANTIC_FACE</li>
 100     <li>      turnip: Fix compiler warning about casting a nondispatchable handle.</li>
 101     <li>      aco: Fix signed-vs-unsigned warning.</li>
 102     <p></p>
 103     <p>Erik Faye-Lund (1):</p>
 104     <li>      util: promote u_debug_memory.c to src/util</li>
 105     <p></p>
 106     <p>Ian Romanick (2):</p>
 107     <li>      nir/search: Use larger type to hold linearized index</li>
 108     <li>      intel/fs: Correctly handle multiply of fsign with a source modifier</li>
 109     <p></p>
 110     <p>James Xiong (1):</p>
 111     <li>      iris: handle the failure of converting unsupported yuv formats to isl</li>
 112     <p></p>
 113     <p>Jason Ekstrand (1):</p>
 114     <li>      anv: Always enable the data cache</li>
 115     <p></p>
 116     <p>Jonathan Marek (1):</p>
 117     <li>      turnip: fix srgb MRT</li>
 118     <p></p>
 119     <p>Jordan Justen (1):</p>
 120     <li>      intel/compiler: Restrict cs_threads to 64</li>
 121     <p></p>
 122     <p>Jose Maria Casanova Crespo (1):</p>
 123     <li>      v3d: Sync on last CS when non-compute stage uses resource written by CS</li>
 124     <p></p>
 125     <p>Kenneth Graunke (2):</p>
 126     <li>      iris: Make mocs an inline helper in iris_resource.h</li>
 127     <li>      iris: Fix BLORP vertex buffers to respect ISL MOCS settings</li>
 128     <p></p>
 129     <p>Marek Olšák (5):</p>
 130     <li>      mesa: fix immediate mode with tessellation and varying patch vertices</li>
 131     <li>      util: remove the dependency on kcmp.h</li>
 132     <li>      tgsi_to_nir: set num_images and num_samplers with holes correctly</li>
 133     <li>      mesa: call FLUSH_VERTICES before updating CoordReplace</li>
 134     <li>      mesa: fix incorrect prim.begin/end for glMultiDrawElements</li>
 135     <p></p>
 136     <p>Mathias Fröhlich (2):</p>
 137     <li>      egl: Fix A2RGB10 platform_{device,surfaceless} PBuffer configs.</li>
 138     <li>      mesa: Flush vertices before changing the OpenGL state.</li>
 139     <p></p>
 140     <p>Michel Dänzer (1):</p>
 141     <li>      st/vdpau: Only call is_video_format_supported hook if needed</li>
 142     <p></p>
 143     <p>Paulo Zanoni (3):</p>
 144     <li>      intel: fix the gen 11 compute shader scratch IDs</li>
 145     <li>      intel: fix the gen 12 compute shader scratch IDs</li>
 146     <li>      intel/device: bdw_gt1 actually has 6 eus per subslice</li>
 147     <p></p>
 148     <p>Rafael Antognolli (2):</p>
 149     <li>      iris: Apply the flushes when switching pipelines.</li>
 150     <li>      intel/gen12+: Disable mid thread preemption.</li>
 151     <p></p>
 152     <p>Rhys Perry (2):</p>
 153     <li>      aco: keep track of which events are used in a barrier</li>
 154     <li>      aco: fix carry-out size for wave32 v_add_co_u32_e64</li>
 155     <p></p>
 156     <p>Samuel Pitoiset (3):</p>
 157     <li>      ac/llvm: fix 64-bit fmed3</li>
 158     <li>      ac/llvm: fix 16-bit fmed3 on GFX8 and older gens</li>
 159     <li>      ac/llvm: flush denorms for nir_op_fmed3 on GFX8 and older gens</li>
 160     <p></p>
 161     <p>Tapani Pälli (4):</p>
 162     <li>      mesa: introduce boolean toggle for EXT_texture_norm16</li>
 163     <li>      i965: toggle on EXT_texture_norm16</li>
 164     <li>      mesa/st: toggle EXT_texture_norm16 based on format support</li>
 165     <li>      mesa/st: fix formats required for EXT_texture_norm16</li>
 166     <p></p>
 167     <p></p>
 168 </ul>
 169
 170 </div>
 171 </body>
 172 </html>