extern public static void BitmapConvertBPP(byte[] bitmapBuffer, byte[] outputBuffer, BPP_Type bpp);
extern public static void BitmapConvertBPP(byte[] bitmapBuffer, byte[] outputBuffer, BPP_Type bpp);
extern public static void BitmapConvertBPP(byte[] bitmapBuffer, byte[] outputBuffer, BPP_Type bpp);
extern public static void BitmapConvertBPP(byte[] bitmapBuffer, byte[] outputBuffer, BPP_Type bpp);