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james4k/BitmapData.hx.diff

Created September 21, 2015 23:04
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BitmapData.hx.diff
diff --git a/openfl/display/BitmapData.hx b/openfl/display/BitmapData.hx
index d373ed4..fc4ebf5 100644
--- a/openfl/display/BitmapData.hx
+++ b/openfl/display/BitmapData.hx
@@ -159,6 +159,7 @@ class BitmapData implements IBitmapDrawable {
@:noCompletion private var __buffer:GLBuffer;
@:noCompletion private var __isValid:Bool;
@:noCompletion private var __surface:CairoSurface;
+ @:noCompletion private var __surfaceFinalizer:BitmapDataSurfaceFinalizer;
@:noCompletion private var __texture:GLTexture;
@:noCompletion private var __textureImage:Image;
@:noCompletion private var __framebuffer:FilterTexture;
@@ -1139,12 +1140,24 @@ class BitmapData implements IBitmapDrawable {
if (__surface == null) {
__surface = CairoImageSurface.fromImage (image);
+ __surfaceFinalizer = new BitmapDataSurfaceFinalizer (this);
}
return __surface;
}
+
+
+ public function destroySurface ():Void {
+
+ if (__surface != null) {
+ __surface.destroy ();
+ __surface = null;
+ __surfaceFinalizer = null;
+ }
+
+ }
@:noCompletion @:dox(hide) public function getTexture (gl:GLRenderContext):GLTexture {
@@ -2467,6 +2480,27 @@ class BitmapData implements IBitmapDrawable {
}
+#if !macro
+@:build(lime.system.CFFI.build())
+#end
+
+@:noCompletion @:dox(hide) private class BitmapDataSurfaceFinalizer {
+
+
+ var b:BitmapData;
+
+ public function new (b:BitmapData) {
+ this.b = b;
+ }
+
+ @:finalizer private function finalize () {
+ b.destroySurface ();
+ }
+
+
+}
+
+
#else
typedef BitmapData = openfl._legacy.display.BitmapData;
#end
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