147 lines
4.9 KiB
HTML
147 lines
4.9 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
|
|
<html lang="en">
|
|
<head>
|
|
<meta http-equiv="content-type" content="text/html; charset=utf-8">
|
|
<title>Mesa Release Notes</title>
|
|
<link rel="stylesheet" type="text/css" href="../mesa.css">
|
|
</head>
|
|
<body>
|
|
|
|
<div class="header">
|
|
<h1>The Mesa 3D Graphics Library</h1>
|
|
</div>
|
|
|
|
<iframe src="../contents.html"></iframe>
|
|
<div class="content">
|
|
|
|
<h1>Mesa 6.5.1 Release Notes / September 15, 2006</h1>
|
|
|
|
<p>
|
|
Mesa 6.5.1 is a 6.5 follow-on development release mostly consisting of
|
|
bug fixes.
|
|
</p>
|
|
|
|
|
|
<h2>MD5 checksums</h2>
|
|
<pre>
|
|
d9a555297319bb932a3192952d53d073 MesaLib-6.5.1.tar.gz
|
|
c46f2c6646a270911b791dd8e1c2d977 MesaLib-6.5.1.tar.bz2
|
|
939eaaff33322bfeafac784402b45f4f MesaLib-6.5.1.zip
|
|
9e4bbe83c007bfbaa67449a81cc3d36a MesaDemos-6.5.1.tar.gz
|
|
0f2794baf7a9d98b22caea9f78c6942d MesaDemos-6.5.1.tar.bz2
|
|
14c77eab9cc7a265c331abf239927c1c MesaDemos-6.5.1.zip
|
|
c5f87c23aaf4eaf1bda0d007ea98366c MesaGLUT-6.5.1.tar.gz
|
|
2525642fe7f454e3e1a1aad01359b406 MesaGLUT-6.5.1.tar.bz2
|
|
e33b165c22551e23b58ede8767378543 MesaGLUT-6.5.1.zip
|
|
</pre>
|
|
|
|
|
|
<h2>New Features</h2>
|
|
<ul>
|
|
<li>Intel i965 "broadwater" DRI driver
|
|
|
|
<li>GL_APPLE_vertex_array_object - allows encapsulation of a set of vertex
|
|
arrays in an object.
|
|
|
|
<li>GL_EXT_texture_sRGB - non-linearly mapped texture formats
|
|
|
|
<li>GL_EXT_gpu_program_parameters - addes a few new functions for setting
|
|
multiple vertex/fragment program parameters with one call.
|
|
<li>"engine" demo
|
|
<li>updated fbdev driver and GLUT for fbdev (Sean D'Epagnier)
|
|
<li>many updates to the DRI drivers
|
|
</ul>
|
|
|
|
<h2>Changes</h2>
|
|
<ul>
|
|
<li>The glVertexAttribARB functions no longer alias the conventional
|
|
vertex attributes.
|
|
<li>glxinfo program prints more info with -l option
|
|
<li>GL_FRAGMENT_PROGRAM_NV and GL_FRAGMENT_PROGRAM_ARB are now
|
|
compatible, in terms of glBindProgramARB()
|
|
<li>The GL_ARB_vertex_program attribute <code>vertex.weight</code> is now
|
|
accepted by the parser, even though the GL_ARB_vertex_blend and
|
|
GL_EXT_vertex_weighting extensions aren't supported.
|
|
Allows Warcraft to run.
|
|
</ul>
|
|
|
|
<h2>Bug fixes</h2>
|
|
<ul>
|
|
<li>fixed broken texture border handling for depth textures (bug 6498)
|
|
<li>removed the test for duplicated framebuffer attachments, per
|
|
version 117 of the GL_EXT_framebuffer_object specification
|
|
<li>fixed a few render-to-texture bugs, including render to depth texture
|
|
<li>clipping of lines against user-defined clip planes was broken (6512)
|
|
<li>assembly language dispatch for SPARC was broken (bug 6484)
|
|
<li>assorted compilation fixes on various Unix platforms (Dan Schikore)
|
|
<li>glPopAttrib could restore an invalid value for GL_DRAW_BUFFER
|
|
<li>assorted minor fixes for 16 and 32 bit/channel modes
|
|
<li>fixed assorted bugs in texture compression paths
|
|
<li>fixed indirect rendering vertex array crashes (bug 6863)
|
|
<li>glDrawPixels GL_INDEX_OFFSET didn't always work
|
|
<li>fixed convolution memory leak (bug 7077)
|
|
<li>rectangular depth textures didn't work
|
|
<li>invalid mode to glBegin didn't generate an error (bug 7142)
|
|
<li>'normalized' parameter to glVertexAttribPointerARB didn't work
|
|
<li>disable bogus GLX_SGI_video_sync extension in xlib driver
|
|
<li>fixed R128 driver locking bug (Martijn van Oosterhout)
|
|
<li>using evaluators with vertex programs caused crashes (bug 7564)
|
|
<li>fragment.position wasn't set correctly for point/line primitives
|
|
<li>fixed parser bug for scalar sources for GL_NV_fragment_program
|
|
<li>max fragment program length was incorrectly 128, now 1024
|
|
<li>writes to result.depth in fragment programs weren't clamped to [0,1]
|
|
<li>fixed potential dangling pointer bug in glBindProgram()
|
|
<li>fixed some memory leaks (and potential crashes) in Xlib driver
|
|
<li>fixed a number of build issues on HP-UX (Christopher Bell)
|
|
<li>accum buffer didn't work with OSMesa interface
|
|
</ul>
|
|
|
|
|
|
<h2>Internal code changes</h2>
|
|
|
|
<p>
|
|
A number of Mesa program-related structs were renamed.
|
|
For example <i>struct vertex_program</i> is now <i>struct gl_vertex_program</i>.
|
|
All the effected drivers have been updated.
|
|
</p>
|
|
|
|
<p>Ian Romanick updated the GL API dispatch code in a number of ways.
|
|
First, many old/unused extensions were removed.
|
|
Second, the static entrypoints for some extensions were removed.
|
|
This means GL function pointers will have to be used more often
|
|
(e.g. use glXGetProcAddressARB()).
|
|
</p>
|
|
|
|
|
|
<h2>To Do (someday) items</h2>
|
|
<ul>
|
|
<li>Switch to freeglut
|
|
<li>Increase MAX_DRAWBUFFERS
|
|
<li>Fix linux-glide target/driver.
|
|
<li>Fix lambda calculation for frag progs.
|
|
</ul>
|
|
|
|
|
|
<h2>Driver Status</h2>
|
|
|
|
<pre>
|
|
Driver Status
|
|
---------------------- ----------------------
|
|
DRI drivers varies with the driver
|
|
XMesa/GLX (on Xlib) implements OpenGL 1.5
|
|
OSMesa (off-screen) implements OpenGL 1.5
|
|
Glide (3dfx Voodoo1/2) implements OpenGL 1.3
|
|
SVGA implements OpenGL 1.3
|
|
Wind River UGL implements OpenGL 1.3
|
|
Windows/Win32 implements OpenGL 1.5
|
|
DJGPP implements OpenGL 1.5
|
|
GGI implements OpenGL 1.3
|
|
BeOS implements OpenGL 1.5
|
|
Allegro needs updating
|
|
D3D needs updating
|
|
</pre>
|
|
|
|
</div>
|
|
</body>
|
|
</html>
|