var CONST = require('../const'); 
var ScaleModes = require('../renderer/ScaleModes'); 
var IsSizePowerOfTwo = require('../math/pow2/IsSizePowerOfTwo'); 
var TextureSource = function (texture, source){ 
this.texture = texture; 
this.image = source; 
this.compressionAlgorithm = null ; 
this.resolution = 1; 
this.width = source.naturalWidth || source.width || 0; 
this.height = source.naturalHeight || source.height || 0; 
this.scaleMode = ScaleModes.DEFAULT; 
this.premultipliedAlpha = true ; 
this.mipmapLevel = 0; 
this.renderable = true ; 
this.isPowerOf2 = IsSizePowerOfTwo(this.width, this.height); 
this.glTexture = null ; 
this.glTextureIndex = 0; 
this.glLastUsed = 0; 
this.glDirty = true ; 
var game = texture.manager.game; 
if (game.config.renderType === CONST.WEBGL) { 
game.renderer.createTexture(this); 
} 
} 
; 
module.exports = TextureSource;