Owen Lin | a2fba68 | 2011-08-17 22:07:43 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2010 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
John Reck | 8cb165a | 2012-12-11 14:42:27 -0800 | [diff] [blame] | 17 | package com.android.gallery3d.glrenderer; |
Owen Lin | a2fba68 | 2011-08-17 22:07:43 +0800 | [diff] [blame] | 18 | |
Owen Lin | a2fba68 | 2011-08-17 22:07:43 +0800 | [diff] [blame] | 19 | import android.graphics.Bitmap; |
| 20 | |
John Reck | 8cb165a | 2012-12-11 14:42:27 -0800 | [diff] [blame] | 21 | import junit.framework.Assert; |
Owen Lin | 73a04ff | 2012-03-14 17:27:24 +0800 | [diff] [blame] | 22 | |
Owen Lin | a2fba68 | 2011-08-17 22:07:43 +0800 | [diff] [blame] | 23 | // BitmapTexture is a texture whose content is specified by a fixed Bitmap. |
| 24 | // |
| 25 | // The texture does not own the Bitmap. The user should make sure the Bitmap |
| 26 | // is valid during the texture's lifetime. When the texture is recycled, it |
| 27 | // does not free the Bitmap. |
| 28 | public class BitmapTexture extends UploadedTexture { |
| 29 | protected Bitmap mContentBitmap; |
| 30 | |
| 31 | public BitmapTexture(Bitmap bitmap) { |
Chih-Chung Chang | e3312ff | 2011-09-22 14:55:32 +0800 | [diff] [blame] | 32 | this(bitmap, false); |
| 33 | } |
| 34 | |
| 35 | public BitmapTexture(Bitmap bitmap, boolean hasBorder) { |
| 36 | super(hasBorder); |
John Reck | 8cb165a | 2012-12-11 14:42:27 -0800 | [diff] [blame] | 37 | Assert.assertTrue(bitmap != null && !bitmap.isRecycled()); |
Owen Lin | a2fba68 | 2011-08-17 22:07:43 +0800 | [diff] [blame] | 38 | mContentBitmap = bitmap; |
| 39 | } |
| 40 | |
| 41 | @Override |
| 42 | protected void onFreeBitmap(Bitmap bitmap) { |
| 43 | // Do nothing. |
| 44 | } |
| 45 | |
| 46 | @Override |
| 47 | protected Bitmap onGetBitmap() { |
| 48 | return mContentBitmap; |
| 49 | } |
| 50 | |
| 51 | public Bitmap getBitmap() { |
| 52 | return mContentBitmap; |
| 53 | } |
| 54 | } |