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display: always ensure we have an onscreen_template

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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>
This commit is contained in:
Robert Bragg
2011-08-21 21:21:34 +01:00
parent 21e87a9bf0
commit 476ff37fa6
3 changed files with 8 additions and 6 deletions
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2
cogl/cogl-display.c
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@ -109,6 +109,8 @@ cogl_display_new (CoglRenderer *renderer,
display->onscreen_template = onscreen_template;
if (onscreen_template)
cogl_object_ref (onscreen_template);
else
display->onscreen_template = cogl_onscreen_template_new (NULL);
display->setup = FALSE;