static void insertString(String str, ByteBuffer buf) throws java.io.UnsupportedEncodingException {
if (str != null && str.length() > 0) {
buf.putInt(str.length() + 1);
buf.put(str.getBytes("UTF-8"), 0, str.length());
buf.put((byte) 0);
} else { // buffer is null or length 0
buf.putInt(0);
}
}
static void insertByteString(byte[] array, ByteBuffer buf)
throws java.io.UnsupportedEncodingException {
if (array != null && array.length > 0) {
buf.putInt(array.length);
buf.put(array, 0, array.length);
buf.put((byte) 0);
} else { // buffer is null or length 0
buf.putInt(0);
}
}
private void setRingCursor(ByteBuffer buffer, int newCursor) {
checkArgument(newCursor >= 0);
buffer.putInt(4, newCursor);
}
static void insertByteArray(byte[] array, ByteBuffer buf) {
if (array != null && array.length > 0) {
buf.putInt(array.length);
buf.put(array, 0, array.length);
} else buf.putInt(0);
}
// buf must be in little-endian byte order
void write(ByteBuffer buf) {
buf.putInt(MAGIC);
buf.putInt(size);
buf.putInt(flags);
buf.putInt(height);
buf.putInt(width);
buf.putInt(pitchOrLinearSize);
buf.putInt(backBufferCountOrDepth);
buf.putInt(mipMapCountOrAux);
buf.putInt(alphaBitDepth);
buf.putInt(reserved1);
buf.putInt(surface);
buf.putInt(colorSpaceLowValue);
buf.putInt(colorSpaceHighValue);
buf.putInt(destBltColorSpaceLowValue);
buf.putInt(destBltColorSpaceHighValue);
buf.putInt(srcOverlayColorSpaceLowValue);
buf.putInt(srcOverlayColorSpaceHighValue);
buf.putInt(srcBltColorSpaceLowValue);
buf.putInt(srcBltColorSpaceHighValue);
buf.putInt(pfSize);
buf.putInt(pfFlags);
buf.putInt(pfFourCC);
buf.putInt(pfRGBBitCount);
buf.putInt(pfRBitMask);
buf.putInt(pfGBitMask);
buf.putInt(pfBBitMask);
buf.putInt(pfABitMask);
buf.putInt(ddsCaps1);
buf.putInt(ddsCaps2);
buf.putInt(ddsCapsReserved1);
buf.putInt(ddsCapsReserved2);
buf.putInt(textureStage);
}