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diff src/redraw_man.c @ 469:4dc0be6c044a Android_Skia

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Add copy and clear graphic engine functions. To replace set/get options, copy and clear is more meanful, functional, and independently. set/get options are too graphic engine dependently.
author Thinker K.F. Li <thinker@branda.to>
date Thu, 12 Nov 2009 21:30:35 +0800
parents 6e18550c8fa8
children ba64f928542b
line wrap: on
line diff
--- a/src/redraw_man.c	Thu Nov 12 21:26:10 2009 +0800
+++ b/src/redraw_man.c	Thu Nov 12 21:30:35 2009 +0800
@@ -1865,12 +1865,7 @@
 
 #ifndef UNITTEST
 static void clear_canvas(canvas_t *canvas) {
-    mbe_operator_t old_op;
-
-    old_op = mbe_get_operator(canvas);
-    mbe_set_operator(canvas, MBE_OPERATOR_CLEAR);
-    mbe_paint(canvas);
-    mbe_set_operator(canvas, old_op);
+    mbe_clear(canvas);
 }
 
 static void make_clip(mbe_t *cr, int n_dirty_areas,
@@ -1892,15 +1887,10 @@
 
 static void copy_cr_2_backend(redraw_man_t *rdman, int n_dirty_areas,
 			      area_t **dirty_areas) {
-    mbe_operator_t saved_op;
-    
     if(n_dirty_areas)
 	make_clip(rdman->backend, n_dirty_areas, dirty_areas);
     
-    saved_op = mbe_get_operator(rdman->backend);
-    mbe_set_operator(rdman->backend, MBE_OPERATOR_SOURCE);
-    mbe_paint(rdman->backend);
-    mbe_set_operator(rdman->backend, saved_op);
+    mbe_copy_source(rdman->backend);
 }
 #else /* UNITTEST */
 static void make_clip(mbe_t *cr, int n_dirty_areas,