1 /* 2 * Copyright (C) 2012 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 17 package com.android.gallery3d.ui; 18 19 import javax.microedition.khronos.opengles.GL11; 20 import javax.microedition.khronos.opengles.GL11ExtensionPack; 21 22 // This mimics corresponding GL functions. 23 public class GLId { 24 static int sNextId = 1; 25 glGenTextures(int n, int[] textures, int offset)26 public synchronized static void glGenTextures(int n, int[] textures, int offset) { 27 while (n-- > 0) { 28 textures[offset + n] = sNextId++; 29 } 30 } 31 glGenBuffers(int n, int[] buffers, int offset)32 public synchronized static void glGenBuffers(int n, int[] buffers, int offset) { 33 while (n-- > 0) { 34 buffers[offset + n] = sNextId++; 35 } 36 } 37 glDeleteTextures(GL11 gl, int n, int[] textures, int offset)38 public synchronized static void glDeleteTextures(GL11 gl, int n, int[] textures, int offset) { 39 gl.glDeleteTextures(n, textures, offset); 40 } 41 glDeleteBuffers(GL11 gl, int n, int[] buffers, int offset)42 public synchronized static void glDeleteBuffers(GL11 gl, int n, int[] buffers, int offset) { 43 gl.glDeleteBuffers(n, buffers, offset); 44 } 45 glDeleteFramebuffers( GL11ExtensionPack gl11ep, int n, int[] buffers, int offset)46 public synchronized static void glDeleteFramebuffers( 47 GL11ExtensionPack gl11ep, int n, int[] buffers, int offset) { 48 gl11ep.glDeleteFramebuffersOES(n, buffers, offset); 49 } 50 } 51