perf(display): no need to add dirty rectangles after resizing

lc-soft · lc-soft · commit b0985a29f4f4 · 2020-02-16T17:43:39.000+08:00
diff --git a/src/display.c b/src/display.c
@@ -714,12 +714,7 @@ int Surface_GetHeight(LCUI_Surface surface)
 void Surface_Resize(LCUI_Surface surface, int w, int h)
 {
 	if (display.driver) {
-		LCUI_Rect rect;
 		display.driver->resize(surface, w, h);
-		rect.x = rect.y = 0;
-		rect.width = w;
-		rect.height = h;
-		LCUIDisplay_InvalidateArea(&rect);
 	}
 }
 
@@ -833,7 +828,6 @@ static void OnSurfaceEvent(LCUI_Widget w, LCUI_WidgetEvent e, void *arg)
 		if (sync_props) {
 			Surface_Resize(surface, area.width, area.height);
 		}
-		LCUIDisplay_InvalidateArea(&area);
 		break;
 	}
 	case LCUI_WEVENT_TITLE:

Original file line number	Diff line number	Diff line change
`@@ -714,12 +714,7 @@ int Surface_GetHeight(LCUI_Surface surface)`
`714`	`714`	`void Surface_Resize(LCUI_Surface surface, int w, int h)`
`715`	`715`	`{`
`716`	`716`	`if (display.driver) {`
`717`		`- LCUI_Rect rect;`
`718`	`717`	`display.driver->resize(surface, w, h);`
`719`		`- rect.x = rect.y = 0;`
`720`		`- rect.width = w;`
`721`		`- rect.height = h;`
`722`		`- LCUIDisplay_InvalidateArea(&rect);`
`723`	`718`	`}`
`724`	`719`	`}`
`725`	`720`
`@@ -833,7 +828,6 @@ static void OnSurfaceEvent(LCUI_Widget w, LCUI_WidgetEvent e, void *arg)`
`833`	`828`	`if (sync_props) {`
`834`	`829`	`Surface_Resize(surface, area.width, area.height);`
`835`	`830`	`}`
`836`		`- LCUIDisplay_InvalidateArea(&area);`
`837`	`831`	`break;`
`838`	`832`	`}`
`839`	`833`	`case LCUI_WEVENT_TITLE:`