1da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang/* 2da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang * Copyright (C) 2011 The Android Open Source Project 3da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang * 4da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang * Licensed under the Apache License, Version 2.0 (the "License"); 5da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang * you may not use this file except in compliance with the License. 6da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang * You may obtain a copy of the License at 7da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang * 8da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang * http://www.apache.org/licenses/LICENSE-2.0 9da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang * 10da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang * Unless required by applicable law or agreed to in writing, software 11da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang * distributed under the License is distributed on an "AS IS" BASIS, 12da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang * See the License for the specific language governing permissions and 14da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang * limitations under the License. 15da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang */ 16da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang 17a4eae1abb4f2547dfbda84301ee764ce35464881John Reckpackage com.android.gallery3d.glrenderer; 18a4eae1abb4f2547dfbda84301ee764ce35464881John Reck 19da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang 20da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang// FadeInTexture is a texture which begins with a color, then gradually animates 21da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang// into a given texture. 2290fe70f11b0961e1e5ae353cdf563236a55f502dYuli Huangpublic class FadeInTexture extends FadeTexture implements Texture { 23fc7efade75629450c0c160329fb42b3dbd5361f4Owen Lin @SuppressWarnings("unused") 24da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang private static final String TAG = "FadeInTexture"; 25da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang 26da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang private final int mColor; 27adee31f028d839e7baa8f9e052dc4e4d60b137daOwen Lin private final TiledTexture mTexture; 28da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang 29adee31f028d839e7baa8f9e052dc4e4d60b137daOwen Lin public FadeInTexture(int color, TiledTexture texture) { 30adee31f028d839e7baa8f9e052dc4e4d60b137daOwen Lin super(texture.getWidth(), texture.getHeight(), texture.isOpaque()); 31da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang mColor = color; 32adee31f028d839e7baa8f9e052dc4e4d60b137daOwen Lin mTexture = texture; 33da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang } 34da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang 3590fe70f11b0961e1e5ae353cdf563236a55f502dYuli Huang @Override 36da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang public void draw(GLCanvas canvas, int x, int y, int w, int h) { 37da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang if (isAnimating()) { 38adee31f028d839e7baa8f9e052dc4e4d60b137daOwen Lin mTexture.drawMixed(canvas, mColor, getRatio(), x, y, w, h); 39da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang } else { 40da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang mTexture.draw(canvas, x, y, w, h); 41da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang } 42da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang } 43da071d27a1435cce080b5c609d0d833555e5a175Chih-Chung Chang} 44