intel pixmap sharing bug on i915/kms

Etienne Robillard animelovin at
Sun Feb 10 09:39:02 PST 2013

On Sun, 10 Feb 2013 16:55:38 +0000
Chris Wilson <chris at> wrote:

> On Sun, Feb 10, 2013 at 08:49:36AM -0800, Etienne Robillard wrote:
> > hi, 
> > 
> > why is INTEL_PIXMAP_SHARING defined
> > by default and not finding the correct PixmapStartDirtyTracking symbol
> > in src/intel_driver.c? 
> You have a mismash of headers installed. xorg-1.12 only defines
> -Chris

Thank you... I removed the content of the /usr/local/include/X11 directory
and it resolved that issue. 

however i had another unexpected issue in building the glx module (xorg-server 1.12.4)

erob at nguns:~/work/x11/debian/xorg-server-1.12.4/glx$ make
  CC       glxdri.lo
In file included from glxdri.c:50:0:
../hw/xfree86/dri/dri.h:41:21: fatal error: xf86dri.h: No such file or directory
compilation terminated.
make: *** [glxdri.lo] Error 1

To work around this bug I changed the line in hw/xfree86/dri/dri.h from:
#include "xf86dri.h"
to :
#include <X11/dri/xf86dri.h>

> -- 
> Chris Wilson, Intel Open Source Technology Centre


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