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 7.8.3 Release Notes / (date tbd)</h1> 18 19<p> 20Mesa 7.8.3 is a bug fix release which fixes bugs found since the 7.8.2 release. 21</p> 22<p> 23Mesa 7.8.3 implements the OpenGL 2.1 API, but the version reported by 24glGetString(GL_VERSION) depends on the particular driver being used. 25Some drivers don't support all the features required in OpenGL 2.1. 26</p> 27<p> 28See the <a href="../install.html">Compiling/Installing page</a> for prerequisites 29for DRI hardware acceleration. 30</p> 31 32 33<h2>MD5 checksums</h2> 34<pre> 35x MesaLib-7.8.3.tar.gz 36x MesaLib-7.8.3.tar.bz2 37x MesaLib-7.8.3.zip 38x MesaDemos-7.8.3.tar.gz 39x MesaDemos-7.8.3.tar.bz2 40x MesaDemos-7.8.3.zip 41x MesaGLUT-7.8.3.tar.gz 42x MesaGLUT-7.8.3.tar.bz2 43x MesaGLUT-7.8.3.zip 44</pre> 45 46 47<h2>New features</h2> 48<p>None.</p> 49 50 51<h2>Changes</h2> 52<ul> 53<li>The radeon driver should use less memory when searching for a valid mip 54image.</li> 55</ul> 56 57 58<h2>Bug fixes</h2> 59<ul> 60<li>Fix unsupported FB with D24S8 (bug 61 <a href="https://bugs.freedesktop.org/show_bug.cgi?id=23670">29116</a>)</li> 62<li>Fix ReadPixels crash when reading depth/stencil from an FBO</li> 63<li>Fixed a bug rendering to 16-bit buffers using swrast.</li> 64<li>Fixed a state tracker/TGSI bug that caused crashes when using Windows' 65 memory debugging features.</li> 66<li>Fixed an issue rendering to 32-bit channels with swrast (bug 67 <a href="https://bugs.freedesktop.org/show_bug.cgi?id=29487">29487</a>)</li> 68<li>GLSL: fix indirect <TT>gl_TextureMatrix</TT> addressing (bug 69 <a href="https://bugs.freedesktop.org/show_bug.cgi?id=28967">28967</a>)</li> 70<li>GLSL: fix for bug 71 <a href="https://bugs.freedesktop.org/show_bug.cgi?id=27216">27216</a></li> 72<li>GLSL: fix zw fragcoord entries in some cases (bug 73 <a href="https://bugs.freedesktop.org/show_bug.cgi?id=29183">29183</a>)</li> 74<li>Fix texture env generation in some cases (bug 75 <a href="https://bugs.freedesktop.org/show_bug.cgi?id=28169">28169</a>)</li> 76<li>osmesa: a fix for calling <TT>OSMesaMakeCurrent</TT> twice was applied (bug 77 <a href="https://bugs.freedesktop.org/show_bug.cgi?id=10966">10966</a></li> 78<li>A bug was fixed which could cause Mesa to ignore the 79 <TT>MESA_EXTENSION_OVERRIDE</TT> environment variable.</li> 80<li>A bug related to specular highlights on backfaces was fixed.</li> 81<li>A radeon-specific issue with <TT>glCopyTex(Sub)Image</TT> was 82 corrected.</li> 83<li>radeon/wine: flush command stream in more cases, fixing wine d3d9 84 tests.</li> 85<li>r600: fix sin+cos normalization.</li> 86<li>r600: (properly) ignore <TT>GL_COORD_REPLACE</TT> when point sprites are 87 disabled.</li> 88<li>radeon: avoid flushing when the context is not current.</li> 89<li>r300c: a bug affecting unaligned BOs was fixed.</li> 90<li>r300c: a hardlock caused by ARB_half_float_vertex incorrectly advertised on some chipsets.</li> 91</ul> 92 93</div> 94</body> 95</html> 96