private static void examine_app14(jpeg_decompress_struct cinfo, byte[] data, int datalen, int remaining)
{
if (datalen >= APP14_DATA_LEN &&
data[0] == 0x41 &&
data[1] == 0x64 &&
data[2] == 0x6F &&
data[3] == 0x62 &&
data[4] == 0x65)
{
/* Found Adobe APP14 marker */
int version = (data[5] << 8) + data[6];
int flags0 = (data[7] << 8) + data[8];
int flags1 = (data[9] << 8) + data[10];
int transform = data[11];
cinfo.TRACEMS(1, J_MESSAGE_CODE.JTRC_ADOBE, version, flags0, flags1, transform);
cinfo.m_saw_Adobe_marker = true;
cinfo.m_Adobe_transform = (byte)transform;
}
else
{
/* Start of APP14 does not match "Adobe", or too short */
cinfo.TRACEMS(1, J_MESSAGE_CODE.JTRC_APP14, datalen + remaining);
}
}
