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 18.2.6 Release Notes / November 28, 2018</h1> 18 19<p> 20Mesa 18.2.6 is a bug fix release which fixes bugs found since the 18.2.5 release. 21</p> 22<p> 23Mesa 18.2.6 implements the OpenGL 4.5 API, but the version reported by 24glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) / 25glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used. 26Some drivers don't support all the features required in OpenGL 4.5. OpenGL 274.5 is <strong>only</strong> available if requested at context creation. 28Compatibility contexts may report a lower version depending on each driver. 29</p> 30 31 32<h2>SHA256 checksums</h2> 33<pre> 34e0ea1236dbc6c412b02e1b5d7f838072525971a6630246fa82ae4466a6d8a587 mesa-18.2.6.tar.gz 359ebafa4f8249df0c718e93b9ca155e3593a1239af303aa2a8b0f2056a7efdc12 mesa-18.2.6.tar.xz 36</pre> 37 38 39<h2>New features</h2> 40<p>None</p> 41 42 43<h2>Bug fixes</h2> 44 45<ul> 46 47<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=107626">Bug 107626</a> - [SNB] The graphical corruption and GPU hang occur sometimes on the piglit test "arb_texture_multisample-large-float-texture" with parameter --fp16</li> 48 49<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=107856">Bug 107856</a> - i965 incorrectly calculates the number of layers for texture views (assert)</li> 50 51<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=108630">Bug 108630</a> - [G965] piglit.spec.!opengl 1_2.tex3d-maxsize spins forever</li> 52 53<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=108713">Bug 108713</a> - Gallium: use after free with transform feedback</li> 54 55<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=108829">Bug 108829</a> - [meson] libglapi exports internal API</li> 56 57</ul> 58 59 60<h2>Changes</h2> 61 62<p>Andrii Simiklit (1):</p> 63<ul> 64 <li>i965/batch: avoid reverting batch buffer if saved state is an empty</li> 65</ul> 66 67<p>Bas Nieuwenhuizen (1):</p> 68<ul> 69 <li>radv: Fix opaque metadata descriptor last layer.</li> 70</ul> 71 72<p>Brian Paul (1):</p> 73<ul> 74 <li>scons/svga: remove opt from the list of valid build types</li> 75</ul> 76 77<p>Danylo Piliaiev (1):</p> 78<ul> 79 <li>i965: Fix calculation of layers array length for isl_view</li> 80</ul> 81 82<p>Dylan Baker (2):</p> 83<ul> 84 <li>meson: Don't set -Wall</li> 85 <li>meson: Don't force libva to required from auto</li> 86</ul> 87 88<p>Emil Velikov (13):</p> 89<ul> 90 <li>bin/get-pick-list.sh: simplify git oneline printing</li> 91 <li>bin/get-pick-list.sh: prefix output with "[stable] "</li> 92 <li>bin/get-pick-list.sh: handle "typod" usecase.</li> 93 <li>bin/get-pick-list.sh: handle the fixes tag</li> 94 <li>bin/get-pick-list.sh: tweak the commit sha matching pattern</li> 95 <li>bin/get-pick-list.sh: flesh out is_sha_nomination</li> 96 <li>bin/get-pick-list.sh: handle fixes tag with missing colon</li> 97 <li>bin/get-pick-list.sh: handle unofficial "broken by" tag</li> 98 <li>bin/get-pick-list.sh: use test instead of [ ]</li> 99 <li>bin/get-pick-list.sh: handle reverts prior to the branchpoint</li> 100 <li>travis: drop unneeded x11proto-xf86vidmode-dev</li> 101 <li>glx: make xf86vidmode mandatory for direct rendering</li> 102 <li>travis: adding missing x11-xcb for meson+vulkan</li> 103</ul> 104 105<p>Eric Anholt (1):</p> 106<ul> 107 <li>vc4: Make sure we make ro scanout resources for create_with_modifiers.</li> 108</ul> 109 110<p>Eric Engestrom (5):</p> 111<ul> 112 <li>meson: only run vulkan's meson.build when building vulkan</li> 113 <li>gbm: remove unnecessary meson include</li> 114 <li>meson: fix wayland-less builds</li> 115 <li>egl: add missing glvnd entrypoint for EGL_ANDROID_blob_cache</li> 116 <li>glapi: add missing visibility args</li> 117</ul> 118 119<p>Erik Faye-Lund (1):</p> 120<ul> 121 <li>mesa/main: remove bogus error for zero-sized images</li> 122</ul> 123 124<p>Gert Wollny (3):</p> 125<ul> 126 <li>mesa: Reference count shaders that are used by transform feedback objects</li> 127 <li>r600: clean up the GS ring buffers when the context is destroyed</li> 128 <li>glsl: free or reuse memory allocated for TF varying</li> 129</ul> 130 131<p>Jason Ekstrand (2):</p> 132<ul> 133 <li>nir/lower_alu_to_scalar: Don't try to lower unpack_32_2x16</li> 134 <li>anv: Put robust buffer access in the pipeline hash</li> 135</ul> 136 137<p>Juan A. Suarez Romero (6):</p> 138<ul> 139 <li>cherry-ignore: add explicit 18.3 only nominations</li> 140 <li>cherry-ignore: intel/aub_viewer: fix dynamic state printing</li> 141 <li>cherry-ignore: intel/aub_viewer: Print blend states properly</li> 142 <li>cherry-ignore: mesa/main: fix incorrect depth-error</li> 143 <li>docs: add sha256 checksums for 18.2.5</li> 144 <li>Update version to 18.2.6</li> 145</ul> 146 147<p>Karol Herbst (1):</p> 148<ul> 149 <li>nir/spirv: cast shift operand to u32</li> 150</ul> 151 152<p>Kenneth Graunke (1):</p> 153<ul> 154 <li>i965: Add PCI IDs for new Amberlake parts that are Coffeelake based</li> 155</ul> 156 157<p>Lionel Landwerlin (1):</p> 158<ul> 159 <li>egl/dri: fix error value with unknown drm format</li> 160</ul> 161 162<p>Marek Olšák (2):</p> 163<ul> 164 <li>winsys/amdgpu: fix a buffer leak in amdgpu_bo_from_handle</li> 165 <li>winsys/amdgpu: fix a device handle leak in amdgpu_winsys_create</li> 166</ul> 167 168<p>Rodrigo Vivi (4):</p> 169<ul> 170 <li>i965: Add a new CFL PCI ID.</li> 171 <li>intel: aubinator: Adding missed platforms to the error message.</li> 172 <li>intel: Introducing Amber Lake platform</li> 173 <li>intel: Introducing Whiskey Lake platform</li> 174</ul> 175 176 177</div> 178</body> 179</html> 180