Eina_Bool
_evas_render2(Eo *eo_e, Evas_Public_Data *e)
{
double t;
// if nothing changed at all since last render - skip this frame
if (!e->changed) return EINA_FALSE;
// we are still rendering while being asked to render - skip this
if (e->rendering) return EINA_FALSE;
// mark this canvas as a render2 canvas - not normal render
e->render2 = EINA_TRUE;
// check viewport size is same as output - not allowed to differ
if ((e->output.w != e->viewport.w) || (e->output.h != e->viewport.h))
ERR("viewport size != output size!");
// if render threads not initted - init them - maybe move this later?
_evas_render2_th_init();
printf("-------------------------------------------- %p %p\n", eo_e, e);
// wait for any previous render pass to do its thing
t = get_time();
evas_canvas_async_block(e);
t = get_time() - t;
printf("T: block wait: "); out_time(t);
// we have to calculate smare objects before render so do that here
t = get_time();
evas_call_smarts_calculate(eo_e);
t = get_time() - t;
printf("T: smart calc: "); out_time(t);
// call canvas callbacks saying we are in the pre-render state
_always_call(eo_e, EVAS_CALLBACK_RENDER_PRE, NULL);
// bock any susbequent rneders from doing this walk
eina_lock_take(&(e->lock_objects));
// gain a reference
efl_ref(eo_e);
// put into the "i'm rendering" pool
e->rendering = EINA_TRUE;
_rendering = eina_list_append(_rendering, eo_e);
// call our flush pre at this point before rendering begins...
_always_call(eo_e, EVAS_CALLBACK_RENDER_FLUSH_PRE, NULL);
// tell main render thread to wake up and begin processing this canvas
_evas_render2_th_main_msg_render(eo_e, e);
return EINA_FALSE;
}
static void
_evas_render2_th_main_delete_objects_clean(Evas_Public_Data *e)
{
Evas_Object_Protected_Data *obj;
unsigned int i;
double t;
// cleanup deferred object deletion
t = get_time();
for (i = 0; i < e->delete_objects.count; ++i)
{
obj = eina_array_data_get(&e->delete_objects, i);
evas_object_free(obj->object, 1);
}
// OBJS_ARRAY_CLEAN(&e->delete_objects);
eina_array_clean(&e->delete_objects);
t = get_time() - t;
printf("T: object deletion: "); out_time(t);
}