| /* |
| * Copyright (C) 2010 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.gallery3d.ui; |
| |
| public abstract class DisplayItem { |
| |
| protected int mWidth; |
| protected int mHeight; |
| |
| protected void setSize(int width, int height) { |
| mWidth = width; |
| mHeight = height; |
| } |
| |
| // returns true if more pass is needed |
| public abstract boolean render(GLCanvas canvas, int pass); |
| |
| public abstract long getIdentity(); |
| |
| public int getWidth() { |
| return mWidth; |
| } |
| |
| public int getHeight() { |
| return mHeight; |
| } |
| |
| public int getRotation() { |
| return 0; |
| } |
| } |