scaffold.libs_as.starling.textures.ConcreteRectangleTexture.as Maven / Gradle / Ivy
// =================================================================================================
//
// Starling Framework
// Copyright 2011-2015 Gamua. All Rights Reserved.
//
// This program is free software. You can redistribute and/or modify it
// in accordance with the terms of the accompanying license agreement.
//
// =================================================================================================
package starling.textures
{
import flash.display.BitmapData;
import flash.display3D.textures.RectangleTexture;
import flash.display3D.textures.TextureBase;
import starling.core.Starling;
/** @private
*
* A concrete texture that wraps a RectangleTexture base.
* For internal use only. */
internal class ConcreteRectangleTexture extends ConcreteTexture
{
/** Creates a new instance with the given parameters. */
public function ConcreteRectangleTexture(base:RectangleTexture, format:String,
width:int, height:int, premultipliedAlpha:Boolean,
optimizedForRenderTexture:Boolean=false,
scale:Number=1)
{
super(base, format, width, height, false, premultipliedAlpha,
optimizedForRenderTexture, scale);
}
/** @inheritDoc */
override public function uploadBitmapData(data:BitmapData):void
{
rectangleBase.uploadFromBitmapData(data);
setDataUploaded();
}
/** @inheritDoc */
override protected function createBase():TextureBase
{
return Starling.context.createRectangleTexture(
nativeWidth, nativeHeight, format, optimizedForRenderTexture);
}
private function get rectangleBase():RectangleTexture
{
return base as RectangleTexture;
}
}
}