1 <!DOCTYPE HTML PUBLIC
"-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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">
11 <h1>The Mesa
3D Graphics Library
</h1>
14 <iframe src=
"contents.html"></iframe>
17 <h1>Mesa
7.8.2 Release Notes / June
17,
2010</h1>
20 Mesa
7.8.2 is a bug fix release which fixes bugs found since the
7.8.1 release.
23 Mesa
7.8.2 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 c89b63d253605ed40e8ac370d25a833c MesaLib-
7.8.2.tar.gz
36 6be2d343a0089bfd395ce02aaf8adb57 MesaLib-
7.8.2.tar.bz2
37 a04ad3b06ac5ff3969a003fa7bbf7d5b MesaLib-
7.8.2.zip
38 7c213f92efeb471f0331670d5079d4c0 MesaDemos-
7.8.2.tar.gz
39 757d9e2e06f48b1a52848be9b0307ced MesaDemos-
7.8.2.tar.bz2
40 8d0e5cfe68b8ebf90265d350ae2c48b1 MesaDemos-
7.8.2.zip
41 b74482e3f44f35ed395c4aada4fd8240 MesaGLUT-
7.8.2.tar.gz
42 a471807b65e49c325808ba4551be93ed MesaGLUT-
7.8.2.tar.bz2
43 9f190268c42be582ef66e47365ee61e3 MesaGLUT-
7.8.2.zip
53 <li>Upgraded glext.h to version
61, and upgraded glxext.h
59 <li>Fixed Gallium glDrawPixels(GL_DEPTH_COMPONENT).
60 <li>Fixed Gallium Cell driver to buildable, runable state
61 <li>Fixed bad error checking for glFramebufferRenderbuffer(attachment=GL_DEPTH_STENCIL_ATTACHMENT).
62 <li>Fixed incorrect Z coordinate handling in
"meta" glDraw/CopyPixels.
63 <a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=23670">Bug
66 <li>Assorted i965 driver fixes.
67 Including but not limited to:
69 <li>Fix scissoring when width or height is
70 0.
<a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=27643">Bug
72 <li>Fix bit allocation for number of color regions for
73 ARB_draw_buffers.
</li>
74 <li>Set the correct provoking vertex for clipped first-mode
75 trifans.
<a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=24470">Bug
77 <li>Use
<code>R16G16B16A16_FLOAT
</code> for
3-component half-float.
</li>
78 <li>Fix assertion for surface tile offset usage on Ironlake.
</li>
79 <li>Fix cube map layouts on Ironlake.
</li>
80 <li>When an RB gets a new region, clear the old from the state
81 cache.
<a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=24119">Bug
83 <li>Reject shaders with uninlined function calls instead of hanging.
</li>
87 <li>Assorted i915 driver fixes. Including but not limited to:
89 <li>Fixed texture LOD clamping in i915 driver.
90 <a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=24846">Bug
92 <li>Fix off-by-one for drawing rectangle.
93 <a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=27408">Bug
98 <li>Fixed hangs in etracer on
830 and
845
99 chipsets.
<a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=26557">Bug
101 <li>Fixed tiling of small textures on all Intel drivers.
</li>
102 <li>Fixed crash in Savage driver when using
<code>_mesa_CopyTexImage2D
</code>.
103 <a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=27652">Bug
106 <li>Assorted GLX fixes. Including but not limited to:
108 <li>Fixed
<code>__glXInitializeVisualConfigFromTags
</code>'s handling of
109 unrecognized fbconfig tags.
</li>
110 <li>Fixed regression with
<code>GLX_USE_GL
</code>.
111 <li>Fixed config chooser logic for 'mask' matching.
</li>
112 <li>Report swap events correctly in direct rendered case (DRI2)
</li>
113 <li>Fixed build with dri2proto which doesn't define
114 <code>X_DRI2SwapInterval
</code>.
</li>
115 <li>Get
<code>GLX_SCREEN
</code> first in
<code>__glXQueryContextInfo
</code>.
116 <a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=14245">Bug
121 <li>Assorted GLSL fixes. Including but not limited to:
123 <li>Change variable declared assertion into conditional in GLSL
124 compiler.
<a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=27921">Bug
126 <li>Fix instruction indexing
127 bugs.
<a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=27566">Bug
129 <li>Updated uniform location / offset encoding to be more like
130 other implementations.
</li>
131 <li>Don't overwrite a driver's shader infolog with generic failure
136 <li>Fixed OSMesa build for
16 and
32-bit color channel depth.
137 <li>Fixed OSMesa build with hidden symbol visibility. libOSMesa no longer links to libGL.
138 <a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=28305">Bug
140 <li>Fixed handling of multiple render targets in fixed-function
141 texture envrionmnent programs.
</li>
142 <li>Fixed conversion errors in
<code>signed_rgba8888[rev]
</code> texel
144 <li>Don't set srcLevel on
<code>GL_TEXTURE_RECTANGLE_ARB
</code> targets.
</li>
145 <li>Various build fixes for OpenBSD.
</li>
146 <li>Various build fixes for OS X.
</li>
147 <li>Various build fixes for GCC
3.3.
</li>