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 <h1>Mesa 7.8.3 Release Notes / (date tbd)</h1> 11 12 <p> 13 Mesa 7.8.3 is a bug fix release which fixes bugs found since the 7.8.2 release. 14 </p> 15 <p> 16 Mesa 7.8.3 implements the OpenGL 2.1 API, but the version reported by 17 glGetString(GL_VERSION) depends on the particular driver being used. 18 Some drivers don't support all the features required in OpenGL 2.1. 19 </p> 20 <p> 21 See the <a href="install.html">Compiling/Installing page</a> for prerequisites 22 for DRI hardware acceleration. 23 </p> 24 25 26 <h2>MD5 checksums</h2> 27 <pre> 28 x MesaLib-7.8.3.tar.gz 29 x MesaLib-7.8.3.tar.bz2 30 x MesaLib-7.8.3.zip 31 x MesaDemos-7.8.3.tar.gz 32 x MesaDemos-7.8.3.tar.bz2 33 x MesaDemos-7.8.3.zip 34 x MesaGLUT-7.8.3.tar.gz 35 x MesaGLUT-7.8.3.tar.bz2 36 x MesaGLUT-7.8.3.zip 37 </pre> 38 39 40 <h2>New features</h2> 41 <p>None.</p> 42 43 44 <h2>Changes</h2> 45 <ul> 46 <li>The radeon driver should use less memory when searching for a valid mip 47 image.</li> 48 </ul> 49 50 51 <h2>Bug fixes</h2> 52 <ul> 53 <li>Fix unsupported FB with D24S8 (bug 54 <a href="https://bugs.freedesktop.org/show_bug.cgi?id=23670">29116</a>)</li> 55 <li>Fix ReadPixels crash when reading depth/stencil from an FBO</li> 56 <li>Fixed a bug rendering to 16-bit buffers using swrast.</li> 57 <li>Fixed a state tracker/TGSI bug that caused crashes when using Windows' 58 memory debugging features.</li> 59 <li>Fixed an issue rendering to 32-bit channels with swrast (bug 60 <a href="https://bugs.freedesktop.org/show_bug.cgi?id=29487">29487</a>)</li> 61 <li>GLSL: fix indirect <TT>gl_TextureMatrix</TT> addressing (bug 62 <a href="https://bugs.freedesktop.org/show_bug.cgi?id=28967">28967</a>)</li> 63 <li>GLSL: fix for bug 64 <a href="https://bugs.freedesktop.org/show_bug.cgi?id=27216">27216</a></li> 65 <li>GLSL: fix zw fragcoord entries in some cases (bug 66 <a href="https://bugs.freedesktop.org/show_bug.cgi?id=29183">29183</a>)</li> 67 <li>Fix texture env generation in some cases (bug 68 <a href="https://bugs.freedesktop.org/show_bug.cgi?id=28169">28169</a>)</li> 69 <li>osmesa: a fix for calling <TT>OSMesaMakeCurrent</TT> twice was applied (bug 70 <a href="https://bugs.freedesktop.org/show_bug.cgi?id=10966">10966</a></li> 71 <li>A bug was fixed which could cause Mesa to ignore the 72 <TT>MESA_EXTENSION_OVERRIDE</TT> environment variable.</li> 73 <li>A bug related to specular highlights on backfaces was fixed.</li> 74 <li>A radeon-specific issue with <TT>glCopyTex(Sub)Image</TT> was 75 corrected.</li> 76 <li>radeon/wine: flush command stream in more cases, fixing wine d3d9 77 tests.</li> 78 <li>r600: fix sin+cos normalization.</li> 79 <li>r600: (properly) ignore <TT>GL_COORD_REPLACE</TT> when point sprites are 80 disabled.</li> 81 <li>radeon: avoid flushing when the context is not current.</li> 82 <li>r300c: a bug affecting unaligned BOs was fixed.</li> 83 <li>r300c: a hardlock caused by ARB_half_float_vertex incorrectly advertised on some chipsets.</li> 84 </ul> 85 86 87 </body> 88 </html> 89
