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11 The Mesa
3D Graphics Library
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17 <h1>Mesa
7.8.3 Release Notes / (date tbd)
</h1>
20 Mesa
7.8.3 is a bug fix release which fixes bugs found since the
7.8.2 release.
23 Mesa
7.8.3 implements the OpenGL
2.1 API, but the version reported by
24 glGetString(GL_VERSION) depends on the particular driver being used.
25 Some drivers don't support all the features required in OpenGL
2.1.
28 See the
<a href=
"../install.html">Compiling/Installing page
</a> for prerequisites
29 for DRI hardware acceleration.
33 <h2>MD5 checksums
</h2>
35 x MesaLib-
7.8.3.tar.gz
36 x MesaLib-
7.8.3.tar.bz2
38 x MesaDemos-
7.8.3.tar.gz
39 x MesaDemos-
7.8.3.tar.bz2
41 x MesaGLUT-
7.8.3.tar.gz
42 x MesaGLUT-
7.8.3.tar.bz2
53 <li>The radeon driver should use less memory when searching for a valid mip
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>
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
83 <li>radeon/wine: flush command stream in more cases, fixing wine d3d9
85 <li>r600: fix sin+cos normalization.
</li>
86 <li>r600: (properly) ignore
<TT>GL_COORD_REPLACE
</TT> when point sprites are
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>