forked from KolibriOS/kolibrios
134 lines
4.2 KiB
HTML
134 lines
4.2 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 6.5.2 Release Notes / December 2, 2006</h1>
|
|
|
|
<p>
|
|
Mesa 6.5.2 is a 6.5 follow-on development release with a few new features
|
|
but mostly consisting of bug fixes.
|
|
</p>
|
|
|
|
|
|
<h2>MD5 checksums</h2>
|
|
<pre>
|
|
11a033b078e090b3caaeb467234fe299 MesaLib-6.5.2.tar.gz
|
|
e4d894181f1859651658b3704633e10d MesaLib-6.5.2.tar.bz2
|
|
63bf1d444fa738cca52ce1043e284021 MesaLib-6.5.2.zip
|
|
2b8f1375d16bda5f5a2304174cd5bcf7 MesaDemos-6.5.2.tar.gz
|
|
e870efe98d3a50be01ab211b9b2e25d9 MesaDemos-6.5.2.tar.bz2
|
|
d92cc6f5fee5ca75af0be04f9f4908f0 MesaDemos-6.5.2.zip
|
|
8d4d77e3a7132f4217bbc7c1ab157030 MesaGLUT-6.5.2.tar.gz
|
|
e84edbb11c69c8e408dfadd2ed08e95b MesaGLUT-6.5.2.tar.bz2
|
|
c6d7134843ed5faf11f6686ecb5d2a2e MesaGLUT-6.5.2.zip
|
|
</pre>
|
|
|
|
|
|
<h2>New features</h2>
|
|
<ul>
|
|
<li>New DRI memory manager system. Currently used by the i915tex driver.
|
|
Other DRI drivers will be updated to use the new memory manager in coming
|
|
months.
|
|
<br>
|
|
To use the new driver you'll need the most recent DRM library and drivers
|
|
(version 2.2 or later) and a recent xf86-video-intel driver module from X.org.
|
|
<br>
|
|
New features resulting from this work include:
|
|
<ul>
|
|
<li>EXT_framebuffer_objects, render to texture
|
|
<li>ARB_pixel_buffer_objects
|
|
<li>Accelerated CopyTexSubimage, DrawPixels, ReadPixels, CopyPixels
|
|
<li>Accelerated texture uploads from pixel buffer objects
|
|
<li>Potentially texturing directly from the pixel buffer object (zero
|
|
copy texturing).
|
|
</ul>
|
|
<li>New Intel i965 DRI driver
|
|
<li>New <code>minstall</code> script to replace normal install program
|
|
<li>Faster fragment program execution in software
|
|
<li>Added (or fixed) support for <a href="http://www.opengl.org/registry/specs/SGI/make_current_read.txt">
|
|
GLX_SGI_make_current_read</a> to the following drivers:
|
|
<ul>
|
|
<li>radeon</li>
|
|
<li>savage</li>
|
|
<li>mga</li>
|
|
<li>tdfx</li>
|
|
</ul>
|
|
<li>Added support for ARB_occlusion_query to the tdfx driver (Ian
|
|
Romanick).</li>
|
|
</ul>
|
|
|
|
<h2>Bug fixes</h2>
|
|
<ul>
|
|
<li>fixed invalid memory read while rendering textured points (bug 8320)
|
|
<li>fixed problems with freebsd-dri configuration (bug 8344)
|
|
<li>Mesa's fake glxGetCurrentContext() wasn't thread-aware
|
|
<li>OPTION NV_position_invariant didn't work in NV vertex programs
|
|
<li>glDrawPixels into a user-created framebuffer object could crash Xlib driver
|
|
<li>Line clipping was broken in some circumstances
|
|
<li>fragment.fogcoord register didn't always contain the correct value
|
|
<li>RGBA logicops didn't work reliably in some DRI drivers
|
|
<li>Fixed broken RGBA LogicOps in Intel DRI drivers
|
|
<li>Fixed some fragment program bugs in Intel i915 DRI driver
|
|
<li>Fixed glGetVertexAttribfvARB bug 8883
|
|
<li>Implemented glGetUniform[fi]vARB() functions
|
|
<li>Fixed glDrawPixels(GL_COLOR_INDEX, GL_BITMAP) segfault (bug 9044)
|
|
<li>Fixed some gluBuild2DMipmaps() bugs (Greg McGarragh)
|
|
<li>Fixed broken "mgl" name mangling
|
|
<li>Indirect rending was broken for glMap* functions (bug 8899)
|
|
</ul>
|
|
|
|
|
|
<h2>Internal code changes</h2>
|
|
|
|
<ul>
|
|
<li>The device driver functions ResizeBuffers and GetBufferSize have been
|
|
decprecated.
|
|
<li>OpenGL 2.0 and 2.1 support is nearly done. We need to do quite a bit
|
|
more testing of the shading language functions.
|
|
</ul>
|
|
|
|
|
|
<h2>To Do (someday) items</h2>
|
|
<ul>
|
|
<li>Switch to freeglut
|
|
<li>Increase MAX_DRAWBUFFERS
|
|
<li>Fix linux-glide target/driver.
|
|
<li>Improved lambda and derivative 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>
|