pull in 4.0.3 docs to trunk
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docs/RELNOTES-4.0.3
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docs/RELNOTES-4.0.3
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Mesa 4.0.3 release notes
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June 25, 2002
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PLEASE READ!!!!
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Introduction
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------------
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Mesa uses an even/odd version number scheme like the Linux kernel.
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Odd numbered versions (such as 3.3) designate new developmental releases.
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Even numbered versions (such as 3.4) designate stable releases.
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Mesa 4.0.3 basically just contains bug fixes version 4.0.2.
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See the docs/VERSIONS file for the list of bug fixes.
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The GGI driver has been updated, thanks to Filip Spacek.
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Device Drivers
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--------------
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Mesa advertises itself as either OpenGL 1.2 or OpenGL 1.3 depending on the
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device driver. If the driver enables all the ARB extensions which are part
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of OpenGL 1.3 then glGetString(GL_VERSION) will return "1.3". Otherwise,
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it'll return "1.2".
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A number of Mesa's software drivers haven't been actively maintained for
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some time. We rely on volunteers to maintain many of the drivers.
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Here's the current status of all included drivers:
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Driver Status
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---------------------- ---------------------
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XMesa (Xlib) implements OpenGL 1.3
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OSMesa (off-screen) implements OpenGL 1.3
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FX (3dfx Voodoo1/2) implements OpenGL 1.3
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SVGA implements OpenGL 1.3
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Wind River UGL implements OpenGL 1.3
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Windows/Win32 implements OpenGL 1.3
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DOS/DJGPP implements OpenGL 1.3 (new in Mesa 4.0.2)
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GGI implements OpenGL 1.3
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BeOS needs updating
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Allegro needs updating
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D3D needs updating
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----------------------------------------------------------------------
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$Id: RELNOTES-4.0.3,v 1.2 2002/06/26 02:36:34 brianp Exp $
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$Id: VERSIONS,v 1.90 2002/06/15 03:06:16 brianp Exp $
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$Id: VERSIONS,v 1.91 2002/06/26 02:36:34 brianp Exp $
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Mesa Version History
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@@ -955,6 +955,34 @@ Mesa Version History
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- mipmap LOD computation
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4.0.3 June 25, 2002
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New:
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- updated GL/glext.h file (version 15)
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- corrected MMX blend code (Jose Fonseca)
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- support for software-based alpha planes in Windows driver
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- updated GGI driver (Filip Spacek)
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Bug fixes:
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- glext.h had wrong values for GL_DOT3_RGB[A]_EXT tokens
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- OSMesaMakeCurrent() didn't recognize buffer size changes
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- assorted conformance fixes for 16-bit/channel rendering
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- texcombine alpha subtraction mode was broken
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- fixed lighting bug with non-uniform scaling and display lists
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- fixed bug when deleting shared display lists
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- disabled SPARC cliptest assembly code (Mesa bug 544665)
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- fixed a couple Solaris compilation/link problems
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- blending clipped glDrawPixels didn't always work
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- glGetTexImage() didn't accept packed pixel types
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- glPixelMapu[is]v() could explode given too large of pixelmap
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- glGetTexParameter[if]v() didn't accept GL_TEXTURE_MAX_ANISOTROPY_EXT
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- glXCopyContext() could lead to segfaults
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- glCullFace(GL_FRONT_AND_BACK) didn't work (bug 572665)
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Changes:
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- lots of C++ (g++) code clean-ups
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- lots of T&L updates for the Radeon DRI driver
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Known bugs:
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- mipmap LOD computation (fixed for Mesa 4.1)
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4.1 Month, ??, 2002
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New:
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- GL_NV_vertex_program extension
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