Example usage for java.nio ShortBuffer allocate

Introduction

In this page you can find the example usage for java.nio ShortBuffer allocate.

Prototype

public static ShortBuffer allocate(int capacity) 

Source Link

Document

Creates a short buffer based on a newly allocated short array.

Usage

From source file:Main.java

public static void main(String[] args) {
    ShortBuffer bb = ShortBuffer.allocate(10);
    bb.put((short) 100);

    bb.rewind();/*  w w w.jav a 2 s.  co m*/

    short[] shortArray = new short[10];
    bb.get(shortArray);

    System.out.println(Arrays.toString(shortArray));

}

---

From source file:Main.java

public static void main(String[] args) {
    ShortBuffer bb = ShortBuffer.allocate(10);
    bb.put((short) 100);

    bb.rewind();//from   w  w  w . jav a  2s.c o m

    short[] shortArray = new short[10];
    bb.get(shortArray, 0, 2);

    System.out.println(Arrays.toString(shortArray));

}

---

From source file:Main.java

public static void main(String[] args) {
    ShortBuffer bb = ShortBuffer.allocate(10);
    bb.put((short) 100);

    bb.rewind();//from   w  w  w. j  a  va  2s .  co  m

    ShortBuffer shortBuffer2 = ShortBuffer.allocate(10);

    shortBuffer2.put(bb);

    System.out.println(Arrays.toString(shortBuffer2.array()));

}

---

From source file:Main.java

public static void main(String[] args) {
    ShortBuffer shortBuffer = ShortBuffer.allocate(10);
    shortBuffer.put((short) 100);

    shortBuffer.rewind();/*w ww  . jav a 2s. c o m*/

    ShortBuffer shortBuffer2 = shortBuffer.compact();

    System.out.println(Arrays.toString(shortBuffer2.array()));

}

---

From source file:Main.java

public static void main(String[] args) {
    ShortBuffer shortBuffer = ShortBuffer.allocate(10);
    shortBuffer.put((short) 100);

    shortBuffer.rewind();/*from ww  w.  j  a va  2s.c  o  m*/

    ShortBuffer shortBuffer2 = shortBuffer.compact();

    System.out.println(shortBuffer2.equals(shortBuffer2));

}

---

From source file:Main.java

public static void main(String[] args) {
    ShortBuffer shortBuffer = ShortBuffer.allocate(10);
    shortBuffer.put((short) 100);

    shortBuffer.rewind();// w  w w. j a  va 2  s .  c o m

    ShortBuffer shortBuffer2 = shortBuffer.duplicate();

    System.out.println(shortBuffer2.equals(shortBuffer2));

}

---

From source file:Main.java

public static void main(String[] args) {
    ShortBuffer shortBuffer = ShortBuffer.allocate(10);
    shortBuffer.put((short) 100);

    shortBuffer.rewind();/*from  ww w .  java  2  s  .  co  m*/

    ShortBuffer shortBuffer2 = shortBuffer.slice();

    System.out.println(shortBuffer2.equals(shortBuffer2));

}

---

From source file:Main.java

public static void main(String[] args) {
    ShortBuffer shortBuffer = ShortBuffer.allocate(10);
    shortBuffer.put((short) 100);

    shortBuffer.rewind();//w  w w. j  a  va 2s  . co  m

    ShortBuffer shortBuffer2 = shortBuffer.asReadOnlyBuffer();

    System.out.println(Arrays.toString(shortBuffer2.array()));

}

---

From source file:Main.java

public static void main(String[] args) {
    ShortBuffer shortBuffer = ShortBuffer.allocate(10);
    shortBuffer.put((short) 100);

    shortBuffer.rewind();/* www.j  ava2s .  co m*/

    ShortBuffer shortBuffer2 = shortBuffer.compact();

    System.out.println(shortBuffer2.compareTo(shortBuffer2));

}

---

From source file:Main.java

public static Bitmap fromYUV420P(byte[] yuv, int width, int height) {
    if (yuv == null) {
        Log.e(TAG, "yuv data==null");
        return null;
    }/*ww  w .j av  a  2s  . com*/
    if (yuv.length != width * height * 1.5) {
        Log.e(TAG, "yudData does not match the provided width and height");
        return null;
    }
    Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.RGB_565);
    int offsetY = 0;
    ShortBuffer buffer = ShortBuffer.allocate(width * height * 2);
    for (int line = 0; line < height; line++) {
        for (int col = 0; col < width; col++) {
            int y = yuv[offsetY++] & 0xFF;
            buffer.put((short) ((y >> 3) << 11 | (y >> 2) << 5 | (y >> 3)));
        }
    }
    bitmap.copyPixelsFromBuffer(buffer);
    return bitmap;
}

---

• «
• 1
• 2
• 3
• »