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| author | marha <marha@users.sourceforge.net> | 2013-06-04 09:07:26 +0200 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2013-06-04 09:48:59 +0200 |
| commit | fd2b28971a2afbf54b6cb641aa6a2d5e940a1450 (patch) | |
| tree | 1b103a8b2114125ffa8d79827d931aba3744a0d2 /mesalib/docs/relnotes/6.5.3.html | |
| parent | 62a1ce0583cf41c173f4edb91511430b552e04da (diff) | |
| download | vcxsrv-fd2b28971a2afbf54b6cb641aa6a2d5e940a1450.tar.gz vcxsrv-fd2b28971a2afbf54b6cb641aa6a2d5e940a1450.tar.bz2 vcxsrv-fd2b28971a2afbf54b6cb641aa6a2d5e940a1450.zip | |
xwininfo fontconfig libX11 libXau libXdmcp libXext mesa libXinerama libxcb libxcb/xcb-proto libfontenc pixman xkbcomp mkfontscale xkeyboard-config git update 4 Jun 2013
xserver commit c21344add2fc589df83b29be5831c36a372201bd
libxcb commit 9ae84ad187e2ba440c40f44b8eb21c82c2fdbf12
libxcb/xcb-proto commit bdfedfa57a13ff805580cfacafc70f9cc55df363
xkeyboard-config commit dad9ade4e83d1ef5a517fcc4cc9ad3a79b47acce
libX11 commit 8496122eb00ce6cd5d2308ee54f64b68c378e455
libXdmcp commit 0b443c1b769b9c9a3b45b4252afe07e18b709ff4
libXext commit d8366afbb0d2e4fbb1e419b1187f490522270bea
libfontenc commit 3acba630d8b57084f7e92c15732408711ed5137a
libXinerama commit 6e1d1dc328ba8162bba2f4694e7f3c706a1491ff
libXau commit 899790011304c4029e15abf410e49ce7cec17e0a
xkbcomp commit ed582f4fccd4e23abcfba8b3b03649fea6414f44
pixman commit 2acfac5f8e097ee2ae225d986f981b55d65dd152
mkfontscale commit 19e2cb7c6a3ec2c5b1bc0d24866fa685eef0ee13
xwininfo commit ba0d1b0da21d2dbdd81098ed5778f3792b472e13
fontconfig commit cd9b1033a68816a7acfbba1718ba0aa5888f6ec7
mesa commit 7bafd88c153e395274b632e7eae4bc9fc3aec1d2
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| -rw-r--r-- | mesalib/docs/relnotes/6.5.3.html | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/mesalib/docs/relnotes/6.5.3.html b/mesalib/docs/relnotes/6.5.3.html new file mode 100644 index 000000000..207a36cad --- /dev/null +++ b/mesalib/docs/relnotes/6.5.3.html @@ -0,0 +1,126 @@ +<!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 6.5.3 Release Notes / April 27, 2007</h1> + +<p> +Mesa 6.5.3 is a development release with many changes and new features. +Mesa 7.0 is expected to follow shortly. +</p> + + +<h2>MD5 checksums</h2> +<pre> +39f33ea64e34e2d5b20640b008b57649 MesaLib-6.5.3.tar.gz +46359457147c469745f24b5074a186f0 MesaLib-6.5.3.tar.bz2 +a8946fa861634ce15971396f47992c41 MesaLib-6.5.3.zip +08e26948d57eaca74d02a530b2d8106e MesaDemos-6.5.3.tar.gz +8af91773ab2653fe537499676b05f2e8 MesaDemos-6.5.3.tar.bz2 +783f81b171bf89b0929abc894efd25a6 MesaDemos-6.5.3.zip +9467d415388fe1ad82991fb20704b812 MesaGLUT-6.5.3.tar.gz +360843e46b7ebb6909290b023f9b26fa MesaGLUT-6.5.3.tar.bz2 +7686065e5c15a30de08a1610860b6840 MesaGLUT-6.5.3.zip +</pre> + + +<h2>Shared library numbering</h2> +<p> +Mesa 6.5.3 supports the OpenGL 2.0/2.1 API. However, the (unix) +shared library version is still 1.5 (i.e. libGL.so.1.5.xxxxxx). +Bumping the shared library version to 2.x would cause linking problems +with existing OpenGL applications. Since OpenGL 2.x is backward +compatible with OpenGL 1.x the shared library version number doesn't +have to be incremented (which would indicate an incompatible ABI). +</p> +<p> +Other OpenGL vendors name their OpenGL 2.x libraries libGL.so.1.0.xxxxx +for the same reason. +</p> + + + +<h2>New features</h2> +<ul> +<li>OpenGL 2.0 and 2.1 API support. +<li>Entirely new Shading Language code generator. See the +<a href="../shading.html">Shading Language</a> page for more information. +<li>Much faster software execution of vertex, fragment shaders. +<li>New vertex buffer object (vbo) infrastructure +<li>Updated glext.h file (version 39) +<li>Updated glxext.h file (version 19) +<li>GL_MAX_DRAWBUFFERS is now 4 (software rendering) so + "multiple render targets" are really supported. +</ul> + +<h2>Bug fixes</h2> +<ul> +<li>Fog was errantly applied when a fragment shader was enabled (bug 9346) +<li>glPush/PopClientAttrib didn't handle VBO bindings correctly (bug 9445) +<li>With 32-bit Z buffer, the fragment Z of lines and points was sometimes wrong. +<li>GL_POST_CONVOLUTION_ALPHA_BIAS/SCALE was broken. +<li>1D convolution state could effect 2D image transfers +<li>Overlapping glCopyPixels with negative Y zoom didn't work (bug 10521) +<li>Fixed a number of framebuffer/renderbuffer reference counting bugs +<li>Fixed a few bugs in software-emulated alpha planes +<li>Assorted minor bug fixes in glCopy/DrawPixels, glPixelZoom, etc. +<li>Assorted DRI driver bug fixes. +<li>Fixed a number of bugs that prevented "depth-peeling" rendering from working. +</ul> + + +<h2>Internal code changes</h2> +<ul> +<li>Old array_cache module replaced by new vbo module. All geometry +rendering is now cast in the form of vertex buffer objects. +<li>Massive changes to the Shading Language compiler and related state. +<li>Vertex/fragment shaders are compiled into GPU instructions and +programs very similar to GL_ARB_vertex/fragment_program. +<li>Vertex and fragment programs are executed with the same code now. +<li>The SSE-optimized vertex program path has been removed since it didn't +support more than 12 temp registers, didn't support branching/looping, etc. +</ul> + + +<h2>To Do (someday) items</h2> +<ul> +<li>Switch to freeglut +<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 2.1 +OSMesa (off-screen) implements OpenGL 2.1 +Windows/Win32 implements OpenGL 2.1 +Glide (3dfx Voodoo1/2) implements OpenGL 1.3 +SVGA unsupported +Wind River UGL unsupported +DJGPP unsupported +GGI unsupported +BeOS unsupported +Allegro unsupported +D3D unsupported +</pre> + +</div> +</body> +</html> |