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Add a CLUTTER_PAINT debug option to enable continous redrawing

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When testing the performance of an application, it's often useful to
force it to continuously redraw instead of going idle to help measure
the frame rate. This just adds a CLUTTER_PAINT=continuous-redraw which
causes the master clock to queue a redraw on all of the stages
just before it prepares its source.

Reviewed-by: Robert Bragg <robert@linux.intel.com>
Reviewed-by: Emmanuele Bassi <ebassi@linux.intel.com>
This commit is contained in:
Neil Roberts
2011-09-23 15:12:44 +01:00
parent e08df14d42
commit f8d808f140
3 changed files with 18 additions and 2 deletions
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3
clutter/clutter-main.c
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@ -183,7 +183,8 @@ static const GDebugKey clutter_paint_debug_keys[] = {
{ "redraws", CLUTTER_DEBUG_REDRAWS },
{ "paint-volumes", CLUTTER_DEBUG_PAINT_VOLUMES },
{ "disable-culling", CLUTTER_DEBUG_DISABLE_CULLING },
{ "disable-offscreen-redirect", CLUTTER_DEBUG_DISABLE_OFFSCREEN_REDIRECT }
{ "disable-offscreen-redirect", CLUTTER_DEBUG_DISABLE_OFFSCREEN_REDIRECT },
{ "continuous-redraw", CLUTTER_DEBUG_CONTINUOUS_REDRAW }
};
#ifdef CLUTTER_ENABLE_PROFILE