On Tue, 19 Jun 2001, Leath Muller wrote:
> > Is the latest GLX extensions header still this one?
> > http://oss.sgi.com/projects/ogl-sample/ABI/glxext.h
> > If so, then it is missing these two symbols:
> > #define GLX_SAMPLE_BUFFERS_ARB 100000
> > #define GLX_SAMPLES_ARB 100001
> > If not, could you please point me at the latest one.
> I haven't used the ARB calls -- where they finalised? (Obviously were... :)
Well, they are in the extensions registry - and they work on my GeForce-3
card under Linux. If they aren't "finalised" they certainly *ought* to
> The WGL ext and the normal glext.h have the EXT's defined -- will they do?
In the file here:
(which might be the wrong file - but it's the one referenced
from the Linux OpenGL ABI and the only one I can find) we find
#define GLX_SAMPLE_BUFFERS_3DFX 0x8050
#define GLX_SAMPLES_3DFX 0x8051
...which is a quite different extension and has different token
values from the ARB extension that I'm looking for.
The *GL* extensions file has:
#define GL_SAMPLES_ARB 0x80A9
#define GL_SAMPLES_SGIS 0x80A9
#define GL_SAMPLES_3DFX 0x86B4
#define GL_SAMPLES_EXT 0x80A9
...but no GLX tokens.
Hmmm - since the glext.h header contains the tokens
from the ARB multisample extension, it *must* be an
oversight that they are missing from glxext.h
Steve Baker (817)619-2657 (Vox/Vox-Mail)
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