Example usage for java.nio ShortBuffer put

Introduction

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

Prototype

public ShortBuffer put(short[] src, int off, int len) 

Source Link

Document

Writes shorts from the given short array, starting from the specified offset, to the current position and increases the position by the number of shorts written.

Usage

From source file:Main.java

public static void main(String[] args) {
    ShortBuffer bb = ShortBuffer.allocate(10);
    bb.put(new short[] { 100, 123, 123, 123, 1 }, 0, 1);
    System.out.println(bb.toString());

}

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From source file:com.google.android.apps.body.LayersLoader.java

private static ShortBuffer decodeIndexBuffer(DrawGroup drawGroup, char[] data, int start, int length) {
    ByteBuffer byteBuffer = ByteBuffer.allocateDirect(length * 2);
    byteBuffer.order(ByteOrder.nativeOrder());
    ShortBuffer indexData = byteBuffer.asShortBuffer();
    int prev = 0;
    for (int i = 0; i < length;) {
        int limit = Math.min(length - i, BUFSIZE);
        int s = start + i;
        for (int j = 0; j < limit; ++j) {
            int word = data[s + j];
            prev += (word >> 1) ^ (-(word & 1));
            mBuffer[j] = (short) prev;
        }/*from  w w  w. ja  v  a2  s  . co m*/
        i += limit;
        indexData.put(mBuffer, 0, limit);
    }
    indexData.rewind();
    return indexData;
}

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From source file:com.google.android.apps.body.LayersLoader.java

private static ShortBuffer decodeVertexBuffer(DrawGroup drawGroup, char[] data, int start, int length) {
    ByteBuffer byteBuffer = ByteBuffer.allocateDirect(length * 2);
    byteBuffer.order(ByteOrder.nativeOrder());
    ShortBuffer vertexData = byteBuffer.asShortBuffer();
    short prev0 = 0, prev1 = 0, prev2 = 0, prev3 = 0;
    short prev4 = 0, prev5 = 0, prev6 = 0, prev7 = 0;
    for (int i = 0; i < length;) {
        int limit = Math.min(length - i, BUFSIZE);
        int s = start + i;
        for (int j = 0; j < limit;) {
            short word = (short) data[s + j];
            prev0 += (word >> 1) ^ (-(word & 1));
            mBuffer[j++] = (short) (prev0 - 8192);
            word = (short) data[s + j];
            prev1 += (word >> 1) ^ (-(word & 1));
            mBuffer[j++] = (short) (prev1 - 4096);
            word = (short) data[s + j];
            prev2 += (word >> 1) ^ (-(word & 1));
            mBuffer[j++] = (short) (prev2 - 8192);
            word = (short) data[s + j];
            prev3 += (word >> 1) ^ (-(word & 1));
            mBuffer[j++] = (short) ((prev3 - 256) << 7);
            word = (short) data[s + j];
            prev4 += (word >> 1) ^ (-(word & 1));
            mBuffer[j++] = (short) ((prev4 - 256) << 7);
            word = (short) data[s + j];
            prev5 += (word >> 1) ^ (-(word & 1));
            mBuffer[j++] = (short) ((prev5 - 256) << 7);
            word = (short) data[s + j];
            prev6 += (word >> 1) ^ (-(word & 1));
            mBuffer[j++] = (short) prev6;
            word = (short) data[s + j];
            prev7 += (word >> 1) ^ (-(word & 1));
            // The web version flips the tex images instead.
            mBuffer[j++] = (short) (512 - prev7);
        }/*ww  w.j ava2s  . co  m*/
        i += limit;
        vertexData.put(mBuffer, 0, limit);
    }
    vertexData.rewind();

    return vertexData;
}

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