create OpenGL Frame Buffer - Android android.opengl

Android examples for android.opengl:OpenGL Buffer

  1. HOME
  2. Android
  3. android.opengl
  4. OpenGL Buffer

Description

create OpenGL Frame Buffer

Demo Code

/**//  w  w w  .  ja v a2  s.  c  o  m
 * Copyright 2015 Michael Leahy / TyphonRT, Inc.
 *
 * 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.java2s;

import static android.opengl.GLES20.*;

public class Main {
    private static final ThreadLocal<int[]> s_CREATE_FRAMEBUFFER_ID = new ThreadLocal<int[]>();

    public static int createFrameBuffer() {
        int[] framebuffer = s_CREATE_FRAMEBUFFER_ID.get();
        if (framebuffer == null) {
            framebuffer = new int[1];
            s_CREATE_FRAMEBUFFER_ID.set(framebuffer);
        }

        glGenFramebuffers(1, framebuffer, 0);

        return framebuffer[0];
    }
}

Related Tutorials