readUint24 method Null safety
override
Read a 24-bit word from the stream.
Implementation
@override
int readUint24() {
var b1 = 0;
var b2 = 0;
var b3 = 0;
if ((_bufferPosition + 3) < _bufferSize) {
b1 = _buffer[_bufferPosition++] & 0xff;
b2 = _buffer[_bufferPosition++] & 0xff;
b3 = _buffer[_bufferPosition++] & 0xff;
_position += 3;
} else {
b1 = readByte();
b2 = readByte();
b3 = readByte();
}
if (byteOrder == BIG_ENDIAN) {
return b3 | (b2 << 8) | (b1 << 16);
}
return b1 | (b2 << 8) | (b3 << 16);
}