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ecore_evas_drm: Provide a last_tick_get callback 

Allow the drm engine to provide a tick timestamp for the previous vblank
interval.

ref T5462
This commit is contained in:
Derek Foreman 2017-07-12 16:30:07 -05:00
parent aa8d9c1829
commit e53b0c262a
1 changed files with 14 additions and 1 deletions
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15
src/modules/ecore_evas/engines/drm/ecore_evas_drm.c
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@ -673,6 +673,19 @@ _drm_animator_unregister(Ecore_Evas *ee)
edata->ticking = EINA_FALSE;
}
static double
_drm_last_tick_get(Ecore_Evas *ee)
{
Ecore_Evas_Engine_Drm_Data *edata;
long sec, usec;
edata = ee->engine.data;
if (!ecore_drm2_output_blanktime_get(edata->output, &sec, &usec))
return -1.0;
return sec + usec / 1000000.0;
}
static Ecore_Evas_Engine_Func _ecore_evas_drm_engine_func =
{
_drm_free,
@ -760,7 +773,7 @@ static Ecore_Evas_Engine_Func _ecore_evas_drm_engine_func =
NULL, //fn_callback_device_mouse_out_set
NULL, //fn_pointer_device_xy_get
NULL, //fn_prepare
NULL, //fn_last_tick_get
_drm_last_tick_get,
};
static Ecore_Evas *