1 <HTML> 2 3 <TITLE>Mesa Release Notes</TITLE> 4 5 <head><link rel="stylesheet" type="text/css" href="mesa.css"></head> 6 7 <BODY> 8 9 <body bgcolor="#eeeeee"> 10 11 <H1>Mesa 7.8.3 Release Notes / (date tbd)</H1> 12 13 <p> 14 Mesa 7.8.3 is a bug fix release which fixes bugs found since the 7.8.2 release. 15 </p> 16 <p> 17 Mesa 7.8.3 implements the OpenGL 2.1 API, but the version reported by 18 glGetString(GL_VERSION) depends on the particular driver being used. 19 Some drivers don't support all the features required in OpenGL 2.1. 20 </p> 21 <p> 22 See the <a href="install.html">Compiling/Installing page</a> for prerequisites 23 for DRI hardware acceleration. 24 </p> 25 26 27 <h2>MD5 checksums</h2> 28 <pre> 29 x MesaLib-7.8.3.tar.gz 30 x MesaLib-7.8.3.tar.bz2 31 x MesaLib-7.8.3.zip 32 x MesaDemos-7.8.3.tar.gz 33 x MesaDemos-7.8.3.tar.bz2 34 x MesaDemos-7.8.3.zip 35 x MesaGLUT-7.8.3.tar.gz 36 x MesaGLUT-7.8.3.tar.bz2 37 x MesaGLUT-7.8.3.zip 38 </pre> 39 40 41 <h2>New features</h2> 42 <p>None.</p> 43 44 45 <h2>Changes</h2> 46 <ul> 47 <li>The radeon driver should use less memory when searching for a valid mip 48 image.</li> 49 </ul> 50 51 52 <h2>Bug fixes</h2> 53 <ul> 54 <li>Fix unsupported FB with D24S8 (bug 55 <a href="https://bugs.freedesktop.org/show_bug.cgi?id=23670">29116</a>)</li> 56 <li>Fix ReadPixels crash when reading depth/stencil from an FBO</li> 57 <li>Fixed a bug rendering to 16-bit buffers using swrast.</li> 58 <li>Fixed a state tracker/TGSI bug that caused crashes when using Windows' 59 memory debugging features.</li> 60 <li>Fixed an issue rendering to 32-bit channels with swrast (bug 61 <a href="https://bugs.freedesktop.org/show_bug.cgi?id=29487">29487</a>)</li> 62 <li>GLSL: fix indirect <TT>gl_TextureMatrix</TT> addressing (bug 63 <a href="https://bugs.freedesktop.org/show_bug.cgi?id=28967">28967</a>)</li> 64 <li>GLSL: fix for bug 65 <a href="https://bugs.freedesktop.org/show_bug.cgi?id=27216">27216</a></li> 66 <li>GLSL: fix zw fragcoord entries in some cases (bug 67 <a href="https://bugs.freedesktop.org/show_bug.cgi?id=29183">29183</a>)</li> 68 <li>Fix texture env generation in some cases (bug 69 <a href="https://bugs.freedesktop.org/show_bug.cgi?id=28169">28169</a>)</li> 70 <li>osmesa: a fix for calling <TT>OSMesaMakeCurrent</TT> twice was applied (bug 71 <a href="https://bugs.freedesktop.org/show_bug.cgi?id=10966">10966</a></li> 72 <li>A bug was fixed which could cause Mesa to ignore the 73 <TT>MESA_EXTENSION_OVERRIDE</TT> environment variable.</li> 74 <li>A bug related to specular highlights on backfaces was fixed.</li> 75 <li>A radeon-specific issue with <TT>glCopyTex(Sub)Image</TT> was 76 corrected.</li> 77 <li>radeon/wine: flush command stream in more cases, fixing wine d3d9 78 tests.</li> 79 <li>r600: fix sin+cos normalization.</li> 80 <li>r600: (properly) ignore <TT>GL_COORD_REPLACE</TT> when point sprites are 81 disabled.</li> 82 <li>radeon: avoid flushing when the context is not current.</li> 83 <li>r300c: a bug affecting unaligned BOs was fixed.</li> 84 <li>r300c: a hardlock caused by ARB_half_float_vertex incorrectly advertised on some chipsets.</li> 85 </ul> 86 87 88 </body> 89 </html> 90
