Java Array Combine combineChannels(int[][] a, int[][] r, int[][] g, int[][] b, int[][] pixels)

Description

combine Channels

License

Apache License

Declaration

public static void combineChannels(int[][] a, int[][] r, int[][] g, int[][] b, int[][] pixels) 

Method Source Code

//package com.java2s;
/*//  ww  w . j a  v  a 2s . c o  m
 * Copyright 2009-2012 Michael Tamm
 *
 * 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.
 */

public class Main {
    public static void combineChannels(int[][] a, int[][] r, int[][] g, int[][] b, int[][] pixels) {
        int w = pixels.length;
        int h = pixels[0].length;
        for (int x = 0; x < w; ++x) {
            for (int y = 0; y < h; ++y) {
                pixels[x][y] = (a[x][y] << 24) | (r[x][y] << 16) | (g[x][y] << 8) | b[x][y];
            }
        }
    }

    public static void combineChannels(int[][] r, int[][] g, int[][] b, int[][] pixels) {
        int w = pixels.length;
        int h = pixels[0].length;
        for (int x = 0; x < w; ++x) {
            for (int y = 0; y < h; ++y) {
                pixels[x][y] = (r[x][y] << 16) | (g[x][y] << 8) | b[x][y];
            }
        }
    }
}

Related

1. combine(Object[] objects, String glue)
2. combineAlpha(float[] partsAlpha, int partsN)
3. combineArrays(final Object[] array1, final Object[] array2, final Object[] targetArray)
4. combineArrays(float[]... arrays)
5. combineByteArray(byte[] one, byte[] two)
6. combineChunksToByteArray(byte chunks[][])
7. combineComponent(float[] partsComponent, float[] partsAlpha, int partsN)
8. combineIndices(String[] in, String delimiter, int i, int j)
9. combineIntArrays(int[] A, int[] B)