add idle flush support - 0.5 secs of no rendering gets the engine to flush

all floating data.


SVN revision: 30358

legacy/ecore/src/lib/ecore_evas/Ecore_Evas.h

@@ -53,7 +53,7 @@ extern "C" {
 #define HAVE_ECORE_EVAS_GL 1
 #define HAVE_ECORE_EVAS_DIRECTFB 1
 
-typedef enum
+typedef enum _Ecore_Evas_Engine_Type
 {
    ECORE_EVAS_ENGINE_SOFTWARE_X11,
    ECORE_EVAS_ENGINE_SOFTWARE_FB,
@@ -70,12 +70,12 @@ typedef unsigned int Ecore_X_Window;
    
 #ifndef _ECORE_DIRECTFB_H
 #define _ECORE_DIRECTFB_WINDOW_PREDEF
-typedef void Ecore_DirectFB_Window;
+typedef struct _Ecore_DirectFB_Window Ecore_DirectFB_Window;
 #endif
    
 #ifndef _ECORE_EVAS_PRIVATE_H
 /* basic data types */
-typedef void Ecore_Evas;
+typedef struct _Ecore_Evas Ecore_Evas;
 #endif
 
 /* module setup/shutdown calls */

legacy/ecore/src/lib/ecore_evas/ecore_evas.c

@@ -1812,6 +1812,29 @@ _ecore_evas_free(Ecore_Evas *ee)
    ee->prop.cursor.file = NULL;
    ee->prop.cursor.object = NULL;
    ee->evas = NULL;
+   if (ee->engine.idle_flush_timer)
+     ecore_timer_del(ee->engine.idle_flush_timer);
    if (ee->engine.func->fn_free) ee->engine.func->fn_free(ee);
    free(ee);
 }
+
+static int
+_ecore_evas_cb_idle_flush(void *data)
+{
+   Ecore_Evas *ee;
+   
+   ee = (Ecore_Evas *)data;
+   evas_render_idle_flush(ee);
+   ee->engine.idle_flush_timer = NULL;
+   return 0;
+}
+
+void
+_ecore_evas_idle_timeout_update(Ecore_Evas *ee)
+{
+   if (ee->engine.idle_flush_timer)
+     ecore_timer_del(ee->engine.idle_flush_timer);
+   ee->engine.idle_flush_timer = ecore_timer_add(IDLE_FLUSH_TIME,
+						 _ecore_evas_cb_idle_flush,
+						 ee);
+}

legacy/ecore/src/lib/ecore_evas/ecore_evas_buffer.c

@@ -114,6 +114,7 @@ _ecore_evas_buffer_render(Ecore_Evas *ee)
 	if (ee2->func.fn_pre_render) ee2->func.fn_pre_render(ee2);
 	_ecore_evas_buffer_render(ee2);
 	if (ee2->func.fn_post_render) ee2->func.fn_post_render(ee2);
+	_ecore_evas_idle_timeout_update(ee2);
      }
    if (ee->engine.buffer.image)
      {

legacy/ecore/src/lib/ecore_evas/ecore_evas_directfb.c

@@ -21,8 +21,20 @@ static Ecore_Idle_Enterer *ecore_evas_directfb_idle_enterer = NULL;
 static void
 _ecore_evas_directfb_render(Ecore_Evas *ee)
 {
-   Evas_List *updates;
+   Evas_List *updates, *ll;
    
+#ifdef BUILD_ECORE_EVAS_BUFFER
+   for (ll = ee->sub_ecore_evas; ll; ll = ll->next)
+     {
+	Ecore_Evas *ee2;
+	
+	ee2 = ll->data;
+	if (ee2->func.fn_pre_render) ee2->func.fn_pre_render(ee2);
+	_ecore_evas_buffer_render(ee2);
+	if (ee2->func.fn_post_render) ee2->func.fn_post_render(ee2);
+	_ecore_evas_idle_timeout_update(ee2);
+     }
+#endif
    if (ee->func.fn_pre_render) ee->func.fn_pre_render(ee);
    updates = evas_render_updates(ee->evas);
    if (updates)
@@ -45,6 +57,8 @@ _ecore_evas_directfb_render(Ecore_Evas *ee)
 	  }
 	evas_render_updates_free(updates);
      }
+   if (ee->func.fn_post_render) ee->func.fn_post_render(ee);
+   _ecore_evas_idle_timeout_update(ee);
 }
 
 static int

legacy/ecore/src/lib/ecore_evas/ecore_evas_fb.c

@@ -229,6 +229,7 @@ _ecore_evas_idle_enter(void *data __UNUSED__)
 	  }
 	else
 	  evas_norender(ee->evas);
+	_ecore_evas_idle_timeout_update(ee);
      }
    if (_ecore_evas_fps_debug)
      {

legacy/ecore/src/lib/ecore_evas/ecore_evas_private.h

@@ -59,6 +59,8 @@
 #include <Evas_Engine_Buffer.h>
 #endif
 
+#define IDLE_FLUSH_TIME 0.5
+
 typedef struct _Ecore_Evas             Ecore_Evas;
 typedef struct _Ecore_Evas_Engine      Ecore_Evas_Engine;
 typedef struct _Ecore_Evas_Engine_Func Ecore_Evas_Engine_Func;
@@ -163,6 +165,7 @@ struct _Ecore_Evas_Engine
       Ecore_DirectFB_Window *window;
    } directfb;
 #endif
+   Ecore_Timer *idle_flush_timer;
 };
   
 struct _Ecore_Evas
@@ -261,5 +264,6 @@ void _ecore_evas_fps_debug_init(void);
 void _ecore_evas_fps_debug_shutdown(void);
 void _ecore_evas_fps_debug_rendertime_add(double t);
 void _ecore_evas_free(Ecore_Evas *ee);
-
+void _ecore_evas_idle_timeout_update(Ecore_Evas *ee);
+    
 #endif

legacy/ecore/src/lib/ecore_evas/ecore_evas_x.c

@@ -148,6 +148,7 @@ _ecore_evas_x_render(Ecore_Evas *ee)
 	if (ee2->func.fn_pre_render) ee2->func.fn_pre_render(ee2);
 	_ecore_evas_buffer_render(ee2);
 	if (ee2->func.fn_post_render) ee2->func.fn_post_render(ee2);
+        _ecore_evas_idle_timeout_update(ee2);
      }
 #endif
    if (ee->func.fn_pre_render) ee->func.fn_pre_render(ee);
@@ -328,6 +329,7 @@ _ecore_evas_x_render(Ecore_Evas *ee)
    else
      evas_norender(ee->evas);
    if (ee->func.fn_post_render) ee->func.fn_post_render(ee);
+   _ecore_evas_idle_timeout_update(ee);
 }
 
 static void