glxcompmgr: windows black

[dierck hillmann]

Hello together!

I recently tried to install Xgl and glxcompmgr. Xgl
seems to work properly, but when I try to start
glxcompmgr the windows are just black. At least those
black windows do have a shadow and they  wobble ;-)

Furthermore glxcompmgr gives the error-messages 
glxcompmgr: pixmap 0xc00078 can't be bound to texture
glxcompmgr: Couldn't bind redirected window 0x600016
to texture
several times (for each window and each resizing,
etc.). The numbers vary of course.

Having had a look in the source of glxcompmgr I could
figure out that in the method bindPixmapToTexture (in
texture.c) queryDrawable returns GLX_NO_TEXTURE_EXT
(0x6004) instead of GLX_TEXTURE_2D_EXT or
GLX_TEXTURE_RECTANGLE_EXT. Unforetunetly, I don't know
what that means. 

I'm using the NVIDIA binary-drivers on a NV18M and
I've got an  installion of MESA with the patches
availiable in this list. glxinfo shows, that
GLX_MESA_render_texture is availiable as client glx,
server glx and GLX extension. I start Xgl with 
Xgl :1 -ac -accel xv -accel glx:pbuffer
but I also tried other possibilities. 

So, am I doing something wrong, is it a bug or is my
hardware just incapable of handling this.

thx.


	

	
		
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