[GRASS-dev] [GRASS GIS] #1989: m.nviz.image: "failed to create pixmap"

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1

#1989: m.nviz.image: "failed to create pixmap"
--------------------------+-------------------------------------------------
Reporter: hamish | Owner: grass-dev@…
     Type: defect | Status: new
Priority: trivial | Milestone: 6.4.4
Component: Default | Version: svn-develbranch6
Keywords: m.nviz.image | Platform: Linux
      Cpu: x86-64 |
--------------------------+-------------------------------------------------
Hi,

when running m.nviz.image on Linux I get an error message:

{{{
failed to create pixmap
}}}

but otherwise all seems ok and I get the output I expect, so seems
harmless.

Seems to happen in Nviz_create_render_window() during
{{{
     /* create an off-screen GLX rendering area */
     rwin->windowId = glXCreateGLXPixmap(rwin->displayId, v, rwin->pixmap);
}}}

I tried with and without GRASS_NO_GLX_PBUFFERS=1 and
GRASS_NO_GLX_PIXMAPS=1 being set, same thing.

?,
Hamish

--
Ticket URL: <http://trac.osgeo.org/grass/ticket/1989&gt;
GRASS GIS <http://grass.osgeo.org>

2

#1989: m.nviz.image: "failed to create pixmap"
--------------------------+-------------------------------------------------
Reporter: hamish | Owner: grass-dev@…
     Type: defect | Status: new
Priority: trivial | Milestone: 6.4.4
Component: Default | Version: svn-develbranch6
Keywords: m.nviz.image | Platform: Linux
      Cpu: x86-64 |
--------------------------+-------------------------------------------------

Comment(by glynn):

Replying to [ticket:1989 hamish]:

> I tried with and without GRASS_NO_GLX_PBUFFERS=1 and
GRASS_NO_GLX_PIXMAPS=1 being set, same thing.

Those variables are implemented in NVIZ
(visualization/nviz/src/do_zoom.c), so they won't affect anything else.

--
Ticket URL: <http://trac.osgeo.org/grass/ticket/1989#comment:1&gt;
GRASS GIS <http://grass.osgeo.org>