docs/relnotes/19.1.2.html

   1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
   2 <html lang="en">
   3 <head>
   4   <meta http-equiv="content-type" content="text/html; charset=utf-8">
   5   <title>Mesa Release Notes</title>
   6   <link rel="stylesheet" type="text/css" href="../mesa.css">
   7 </head>
   8 <body>
   9
  10 <div class="header">
  11   <h1>The Mesa 3D Graphics Library</h1>
  12 </div>
  13
  14 <iframe src="../contents.html"></iframe>
  15 <div class="content">
  16
  17 <h1>Mesa 19.1.2 Release Notes / July 9, 2019</h1>
  18
  19 <p>
  20 Mesa 19.1.2 is a bug fix release which fixes bugs found since the 19.1.1 release.
  21 </p>
  22 <p>
  23 Mesa 19.1.2 implements the OpenGL 4.5 API, but the version reported by
  24 glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
  25 glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used.
  26 Some drivers don't support all the features required in OpenGL 4.5.  OpenGL
  27 4.5 is <strong>only</strong> available if requested at context creation.
  28 Compatibility contexts may report a lower version depending on each driver.
  29 </p>
  30
  31 <h2>SHA256 checksums</h2>
  32 <pre>
  33 813a144ea8ebefb7b48b6733f3f603855b0f61268d86cc1cc26a6b4be908fcfd  mesa-19.1.2.tar.xz
  34 </pre>
  35
  36
  37 <h2>New features</h2>
  38 <p>None</p>
  39
  40
  41 <h2>Bug fixes</h2>
  42
  43 <ul>
  44
  45 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=110702">Bug 110702</a> - segfault in radeonsi HEVC hardware decoding with yuv420p10le</li>
  46
  47 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=110783">Bug 110783</a> - Mesa 19.1 rc crashing MPV with VAAPI</li>
  48
  49 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=110944">Bug 110944</a> - [Bisected] Blender 2.8 crashes when closing certain windows</li>
  50
  51 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=110953">Bug 110953</a> - Adding a redundant single-iteration do-while loop causes different image to be rendered</li>
  52
  53 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=110999">Bug 110999</a> - 19.1.0: assert in vkAllocateDescriptorSets using immutable samplers on Ivy Bridge</li>
  54
  55 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=111019">Bug 111019</a> - radv doesn't handle variable descriptor count properly</li>
  56
  57 </ul>
  58
  59
  60 <h2>Changes</h2>
  61
  62 <p>Anuj Phogat (3):</p>
  63 <ul>
  64   <li>Revert "i965/icl: Add WA_2204188704 to disable pixel shader panic dispatch"</li>
  65   <li>Revert "anv/icl: Add WA_2204188704 to disable pixel shader panic dispatch"</li>
  66   <li>Revert "iris/icl: Add WA_2204188704 to disable pixel shader panic dispatch"</li>
  67 </ul>
  68
  69 <p>Arfrever Frehtes Taifersar Arahesis (1):</p>
  70 <ul>
  71   <li>meson: Improve detection of Python when using Meson &gt;=0.50.</li>
  72 </ul>
  73
  74 <p>Bas Nieuwenhuizen (2):</p>
  75 <ul>
  76   <li>radv: Only allocate supplied number of descriptors when variable.</li>
  77   <li>radv: Fix interactions between variable descriptor count and inline uniform blocks.</li>
  78 </ul>
  79
  80 <p>Caio Marcelo de Oliveira Filho (1):</p>
  81 <ul>
  82   <li>spirv: Ignore ArrayStride in OpPtrAccessChain for Workgroup</li>
  83 </ul>
  84
  85 <p>Dylan Baker (2):</p>
  86 <ul>
  87   <li>meson: Add support for using cmake for finding LLVM</li>
  88   <li>Revert "meson: Add support for using cmake for finding LLVM"</li>
  89 </ul>
  90
  91 <p>Eric Anholt (2):</p>
  92 <ul>
  93   <li>freedreno: Fix UBO load range detection on booleans.</li>
  94   <li>freedreno: Fix up end range of unaligned UBO loads.</li>
  95 </ul>
  96
  97 <p>Eric Engestrom (1):</p>
  98 <ul>
  99   <li>meson: bump required libdrm version to 2.4.81</li>
 100 </ul>
 101
 102 <p>Gert Wollny (2):</p>
 103 <ul>
 104   <li>gallium: Add CAP for opcode DIV</li>
 105   <li>vl: Use CS composite shader only if TEX_LZ and DIV are supported</li>
 106 </ul>
 107
 108 <p>Ian Romanick (1):</p>
 109 <ul>
 110   <li>glsl: Don't increase the iteration count when there are no terminators</li>
 111 </ul>
 112
 113 <p>James Clarke (1):</p>
 114 <ul>
 115   <li>meson: GNU/kFreeBSD has DRM/KMS and requires -D_GNU_SOURCE</li>
 116 </ul>
 117
 118 <p>Jason Ekstrand (2):</p>
 119 <ul>
 120   <li>anv/descriptor_set: Only write texture swizzles if we have an image view</li>
 121   <li>iris: Use a uint16_t for key sizes</li>
 122 </ul>
 123
 124 <p>Jory Pratt (2):</p>
 125 <ul>
 126   <li>util: Heap-allocate 256K zlib buffer</li>
 127   <li>meson: Search for execinfo.h</li>
 128 </ul>
 129
 130 <p>Juan A. Suarez Romero (3):</p>
 131 <ul>
 132   <li>docs: add sha256 checksums for 19.1.1</li>
 133   <li>intel: fix wrong format usage</li>
 134   <li>Update version to 19.1.2</li>
 135 </ul>
 136
 137 <p>Kenneth Graunke (2):</p>
 138 <ul>
 139   <li>iris: Enable PIPE_CAP_SURFACE_REINTERPRET_BLOCKS</li>
 140   <li>gallium: Make util_copy_image_view handle shader_access</li>
 141 </ul>
 142
 143 <p>Lionel Landwerlin (2):</p>
 144 <ul>
 145   <li>intel/compiler: fix derivative on y axis implementation</li>
 146   <li>intel/compiler: don't use byte operands for src1 on ICL</li>
 147 </ul>
 148
 149 <p>Nanley Chery (2):</p>
 150 <ul>
 151   <li>intel: Add and use helpers for level0 extent</li>
 152   <li>isl: Don't align phys_level0_sa by block dimension</li>
 153 </ul>
 154
 155 <p>Nataraj Deshpande (1):</p>
 156 <ul>
 157   <li>anv: Add HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED in vk_format</li>
 158 </ul>
 159
 160 <p>Pierre-Eric Pelloux-Prayer (2):</p>
 161 <ul>
 162   <li>mesa: delete framebuffer texture attachment sampler views</li>
 163   <li>radeon/uvd: fix calc_ctx_size_h265_main10</li>
 164 </ul>
 165
 166 <p>Rob Clark (1):</p>
 167 <ul>
 168   <li>freedreno/a5xx: fix batch leak in fd5 blitter path</li>
 169 </ul>
 170
 171 <p>Sagar Ghuge (1):</p>
 172 <ul>
 173   <li>glsl: Fix round64 conversion function</li>
 174 </ul>
 175
 176 <p>Samuel Pitoiset (1):</p>
 177 <ul>
 178   <li>radv: only enable VK_AMD_gpu_shader_{half_float,int16} on GFX9+</li>
 179 </ul>
 180
 181 <p>Sergii Romantsov (1):</p>
 182 <ul>
 183   <li>i965: leaking of upload-BO with push constants</li>
 184 </ul>
 185
 186 <p>Ville Syrjälä (1):</p>
 187 <ul>
 188   <li>anv/cmd_buffer: Reuse gen8 Cmd{Set, Reset}Event on gen7</li>
 189 </ul>
 190
 191
 192 </div>
 193 </body>
 194 </html>