mesa3d-users

Re: [Mesa3d-users] mesa and quake3

[Joel F. <fus...@in...>]

Hmmm, it doesn't list libglide2x at all...I did the same to
libMesaVoodooGL and it lists glide2x and a few others that aren't listed
for libGL.so...  Am I not configuring with the right options?  I did:

./configure --with-glide=/usr --enable-3dnow=on


The glide libs are in /usr/lib, and the includes in /usr/include/glide.

Looking at the top-level makefile after configuring, it seems that the
FX_LIB variables are set correctly... Any suggestions?

Joel


physic wrote:
> 
> Make sure the linker is actually finding glide.
> 
>  ldd libGL.so
> 
> should list the libraries it depends on and where it finds them.
> 
> On Fri, 24 Mar 2000, Joel Fuster wrote:
> 
> > I'm having a problem using the the CVS version of Mesa (as of 3/22/00)
> > with quake 3.  Configure says that it finds the glide.h and libglide2x,
> > and it seems to compile and install fine.  But when I start quake3, it
> > gives an error "Undefined symbol: grGlideInit" in libGL.so.  I should
> > note that the Mesa/demos work okay, and also that quake3 works fine with
> > the precompiled libMesaVoodooGL.so.3.2 that comes with quake3 1.16n.
> > I'm using glide 2.60, if that makes any difference.
> 
> -physic

Re: [Mesa3d-users] mesa and quake3

[physic <ph...@te...>]

Make sure the linker is actually finding glide.  

 ldd libGL.so 

should list the libraries it depends on and where it finds them.  

On Fri, 24 Mar 2000, Joel Fuster wrote:

> I'm having a problem using the the CVS version of Mesa (as of 3/22/00)
> with quake 3.  Configure says that it finds the glide.h and libglide2x,
> and it seems to compile and install fine.  But when I start quake3, it
> gives an error "Undefined symbol: grGlideInit" in libGL.so.  I should
> note that the Mesa/demos work okay, and also that quake3 works fine with
> the precompiled libMesaVoodooGL.so.3.2 that comes with quake3 1.16n. 
> I'm using glide 2.60, if that makes any difference.  

-physic

[Mesa3d-users] mesa and quake3

[Joel F. <fus...@in...>]

Hello,

I'm having a problem using the the CVS version of Mesa (as of 3/22/00)
with quake 3.  Configure says that it finds the glide.h and libglide2x,
and it seems to compile and install fine.  But when I start quake3, it
gives an error "Undefined symbol: grGlideInit" in libGL.so.  I should
note that the Mesa/demos work okay, and also that quake3 works fine with
the precompiled libMesaVoodooGL.so.3.2 that comes with quake3 1.16n. 
I'm using glide 2.60, if that makes any difference.  

Thanks for any suggestions, and keep up the good work!

Joel Fuster

[Mesa3d-users] Q: No color from mesa under win32.

[mstack <ms...@pi...>]

I have compiled & installed Mesa3.1 on my WinNT4.0 box.  I tested mesa with
the demos.  they seem to run okay, I get colors and the works.  But thats
were it stops.  I have an application I was previouly using with OpenGL.

For those who use windows I am opening a context and setting it up like you
would for an opengl application.  I set the pixel format and stuff.  When I
run this application with Mesa all I get is black pixeling.  I cant get it
to display colors?  This was adjusted to me what I saw in glut for its pixel
formating, may or may not be right. I am NOT using glut but rather setting
up my own context and preparing it vi win32.

	static PIXELFORMATDESCRIPTOR pfd =
	{
		sizeof(PIXELFORMATDESCRIPTOR),		// size of this structure
		1,				// version number
		PFD_DRAW_TO_WINDOW|	// flags
		PFD_SUPPORT_OPENGL|
		PFD_DOUBLEBUFFER,
		PFD_TYPE_RGBA,	// index pixel values
		24,			// 24-bit color
		8,0,8,8,8,16,		// color bits ignored
		8,24,			// no alpha buffer
		0,0,0,0,0,		// no accumulation buffer
		16,			// 32-bit depth buffer
		0,			// no stencil buffer
		0,			// no auxiliary buffers
		PFD_MAIN_PLANE,	// layer type
		0,			// reserved must be 0
		0,0,0			// no layer masks
	};

I can however change the blanking color and it will blank the color set by
glClearColor.  That atleast give me  hope that this will work and its
probably some obscure setting that I over looked. But the problem is that
any pixel drawn to the screen is shown as black.

		glColor3s(255,0,0);
		glBegin(GL_TRIANGLES);
			glVertex3s(-250,-250,0);
			glVertex3s(0,250,0);
			glVertex3s(250,-250,0);

		glEnd();
		glFlush();
		SwapBuffers(GetDC(((CWnd*) pParam)->m_hWnd));

All I get when I use these drawing function is black triangle on what ever
clear color I have designated with glClearColor.

I guess I should also mention that I have a Voodo3 card in my system but I
am not attempting to use any of the accelerated features just yet. I have
also tried to run my application on other pc with out voodo cards and I get
the same thing so I dont thing it has to do with the drivers.

I have a few questions about Mesa?

1.  Does mesa support drawing into the front & back buffers at the same
time, as in OpenGL ?
		used these feature to as a backing store for my display.



NOTE:  PLEASE respond to me as I have tried to subscribe but I dont seem to
be getting any mailings from it so if all responses could be CC:
ms...@ca...    I would greatly appreciate it and THANKS in advance
for any assistance you can give me.

Thanks
Marty
ms...@ca...