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 18.2.5 Release Notes / November 15, 2018</h1> 18 19<p> 20Mesa 18.2.5 is a bug fix release which fixes bugs found since the 18.2.4 release. 21</p> 22<p> 23Mesa 18.2.5 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> 34dddc28928b6f4083a0d5120b58c1c8e2dc189ab5c14299c08a386607fdbbdce7 mesa-18.2.5.tar.gz 35b12c32872832e5353155e1e8026e1f1ab75bba9dc5b178d712045684d26c2b73 mesa-18.2.5.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=105731">Bug 105731</a> - linker error "fragment shader input ... has no matching output in the previous stage" when previous stage's output declaration in a separate shader object</li> 48 49<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=107511">Bug 107511</a> - KHR/khrplatform.h not always installed when needed</li> 50 51<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> 52 53<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=108082">Bug 108082</a> - warning: unknown warning option '-Wno-format-truncation' [-Wunknown-warning-option]</li> 54 55<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=108560">Bug 108560</a> - Mesa 32 is built without sse</li> 56 57</ul> 58 59 60<h2>Changes</h2> 61 62<p>Andre Heider (1):</p> 63<ul> 64 <li>st/nine: fix stack corruption due to ABI mismatch</li> 65</ul> 66 67<p>Andrii Simiklit (1):</p> 68<ul> 69 <li>i965/batch: don't ignore the 'brw_new_batch' call for a 'new batch'</li> 70</ul> 71 72<p>Dylan Baker (2):</p> 73<ul> 74 <li>meson: link gallium nine with pthreads</li> 75 <li>meson: fix libatomic tests</li> 76</ul> 77 78<p>Emil Velikov (2):</p> 79<ul> 80 <li>egl/glvnd: correctly report errors when vendor cannot be found</li> 81 <li>m4: add Werror when checking for compiler flags</li> 82</ul> 83 84<p>Eric Engestrom (6):</p> 85<ul> 86 <li>svga: add missing meson build dependency</li> 87 <li>clover: add missing meson build dependency</li> 88 <li>wsi/wayland: use proper VkResult type</li> 89 <li>wsi/wayland: only finish() a successfully init()ed display</li> 90 <li>configure: install KHR/khrplatform.h when needed</li> 91 <li>meson: install KHR/khrplatform.h when needed</li> 92</ul> 93 94<p>Gert Wollny (1):</p> 95<ul> 96 <li>virgl/vtest-winsys: Use virgl version of bind flags</li> 97</ul> 98 99<p>Jonathan Gray (1):</p> 100<ul> 101 <li>intel/tools: include stdarg.h in error2aub</li> 102</ul> 103 104<p>Juan A. Suarez Romero (4):</p> 105<ul> 106 <li>docs: add sha256 checksums for 18.2.4</li> 107 <li>cherry-ignore: add explicit 18.3 only nominations</li> 108 <li>cherry-ignore: i965/batch: avoid reverting batch buffer if saved state is an empty</li> 109 <li>Update version to 18.2.5</li> 110</ul> 111 112<p>Lionel Landwerlin (1):</p> 113<ul> 114 <li>anv/android: mark gralloc allocated BOs as external</li> 115</ul> 116 117<p>Marek Olšák (3):</p> 118<ul> 119 <li>ac: fix ac_build_fdiv for f64</li> 120 <li>st/va: fix incorrect use of resource_destroy</li> 121 <li>include: update GL & GLES headers (v2)</li> 122</ul> 123 124<p>Matt Turner (2):</p> 125<ul> 126 <li>util/ralloc: Switch from DEBUG to NDEBUG</li> 127 <li>util/ralloc: Make sizeof(linear_header) a multiple of 8</li> 128</ul> 129 130<p>Olivier Fourdan (1):</p> 131<ul> 132 <li>wayland/egl: Resize EGL surface on update buffer for swrast</li> 133</ul> 134 135<p>Rhys Perry (1):</p> 136<ul> 137 <li>glsl_to_tgsi: don't create 64-bit integer MAD/FMA</li> 138</ul> 139 140<p>Samuel Pitoiset (2):</p> 141<ul> 142 <li>radv: disable conditional rendering for vkCmdCopyQueryPoolResults()</li> 143 <li>radv: only expose VK_SUBGROUP_FEATURE_ARITHMETIC_BIT for VI+</li> 144</ul> 145 146<p>Sergii Romantsov (1):</p> 147<ul> 148 <li>autotools: library-dependency when no sse and 32-bit</li> 149</ul> 150 151<p>Timothy Arceri (4):</p> 152<ul> 153 <li>st/mesa: calculate buffer size correctly for packed uniforms</li> 154 <li>st/glsl_to_nir: fix next_stage gathering</li> 155 <li>nir: add glsl_type_is_integer() helper</li> 156 <li>nir: don't pack varyings ints with floats unless flat</li> 157</ul> 158 159<p>Vadym Shovkoplias (1):</p> 160<ul> 161 <li>glsl/linker: Fix out variables linking during single stage</li> 162</ul> 163 164<p>Vinson Lee (1):</p> 165<ul> 166 <li>r600/sb: Fix constant logical operand in assert.</li> 167</ul> 168 169 170</div> 171</body> 172</html> 173