Re: [GtkGLExt] Use of GdkGLPixmap

[Jean Bréfort <jean brefort normalesup org>]

Le jeudi 19 janvier 2006 �9:48 +0100, Roberto Huelga a �it :
> Here you get one.
> 
> I hope it will help you.

Thanks for this sample, but it does not work either on my machine. Here
is the console output:

OpenGL extension version - 1.2


(gdkglpixmap_sample:18583): GdkGLExt-WARNING **: cannot create
GdkGLPixmap


(gdkglpixmap_sample:18583): GdkGLExt-CRITICAL **: gdk_gl_context_new:
assertion `GDK_IS_GL_DRAWABLE (gldrawable)' failed
Can't create the opengl offscreen context

> 
> On 1/19/06, Jean Br�rt <jean brefort normalesup org> wrote:
>         Hi,
>         
>         I tried to use a GdkGLPixmap to render off-screen, bt I could
>         not 
>         succeed. The pixmap is unchanged after drawing. I probably
>         missed
>         something. Does it exist a working sample somewhere?
>         
>         Thanks, best regards,
>         Jean Br�rt