Robert Bragg 476ff37fa6 display: always ensure we have an onscreen_template
If the user doesn't explicitly pass an onscreen template then instead of
leaving display->onscreen_template as NULL we now instantiate a template
ourselves. This simplifies winsys code that might want to refer to the
template since it needn't first check for a NULL pointer.

Reviewed-by: Neil Roberts <neil@linux.intel.com>
2011-09-05 19:02:05 +01:00
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