File	Doc	Category	Size	Date	Package
FormatConversionUtils.java	API Doc	phoneME MR2 API (J2ME)	3460	Wed May 02 16:47:10 BST 2007	com.sun.mmedia

FormatConversionUtils

• java.lang.Object

Fields Summary

Constructors Summary

Methods Summary
public static int[]	byteArrayToIntArray(byte[] bytes) Converts image byte[] xRGB array (4 bytes per pixel) to int[] array (32-bit per pixel), int<->byte[4] conversion is platform specific ! param bytes byte array to convert return same array but converted to int[] (in big-endian format) if (bytes == null) return null; int[] ints = new int[bytes.length / 4]; int intcount, bytecount; for (intcount = 0, bytecount = 0; bytecount < bytes.length; ) { ints[intcount] = (( ((int)(bytes[bytecount + 0])) << 24) & 0xFF000000) | //A (( ((int)(bytes[bytecount + 1])) << 16) & 0x00FF0000) | //R (( ((int)(bytes[bytecount + 2])) << 8) & 0x0000FF00) | //G (( ((int)(bytes[bytecount + 3])) ) & 0x000000FF); //B intcount++; bytecount+=4; } return ints;
public static byte[]	intArrayToByteArray(int[] ints) Converts image int[] array (32-bit per pixel) to byte[] xRGB array (4 bytes per pixel) int<->byte[4] conversion is platform specific ! param ints integer array to convert return same array but converted to byte[] (in big-endian format) if (ints == null) return null; byte[] bytes = new byte[ints.length * 4]; int intcount, bytecount; for (intcount = 0, bytecount = 0; intcount < ints.length; ) { bytes[bytecount++] = (byte)((ints[intcount] & 0xFF000000) >> 24); bytes[bytecount++] = (byte)((ints[intcount] & 0x00FF0000) >> 16); bytes[bytecount++] = (byte)((ints[intcount] & 0x0000FF00) >> 8); bytes[bytecount++] = (byte)((ints[intcount] & 0x000000FF) ); intcount++; } return bytes;
public static java.lang.String[]	stringArrayCopy(java.lang.String[] array) Creates a copy of a string array. Primary usage of this method is to create copies of preset, parameter, metadata and other arrays, returned to user. param array String array to copy return copy of array if (array == null) return null; String[] copy = new String[array.length]; System.arraycopy(array, 0, copy, 0, array.length); return copy;