Java ByteBuffer convert from FloatBuffer
import java.nio.ByteBuffer; import java.nio.ByteOrder; import java.nio.FloatBuffer; public class Main { public static ByteBuffer copyFloatBufferAsByteBuffer( FloatBuffer paramFloatBuffer) { ByteBuffer localByteBuffer = newByteBuffer(paramFloatBuffer .remaining() * 4);/* w w w. ja v a2s . c o m*/ paramFloatBuffer.mark(); localByteBuffer.asFloatBuffer().put(paramFloatBuffer); paramFloatBuffer.reset(); localByteBuffer.rewind(); return localByteBuffer; } public static ByteBuffer newByteBuffer(int paramInt) { ByteBuffer localByteBuffer = ByteBuffer.allocateDirect(paramInt); localByteBuffer.order(ByteOrder.nativeOrder()); return localByteBuffer; } }