rawspeed: Canon EOS-1D X Mark III support

Author: cytrinox

data/cameras.xml

@@ -1487,6 +1487,24 @@
 			<Hint name="invert_sraw_wb" value=""/>
 		</Hints>
 	</Camera>
+	<Camera make="Canon" model="Canon EOS-1D X Mark III">
+		<ID make="Canon" model="EOS-1D X Mark III">Canon EOS-1D X Mark III</ID>
+		<CFA width="2" height="2">
+			<Color x="0" y="0">RED</Color>
+			<Color x="1" y="0">GREEN</Color>
+			<Color x="0" y="1">GREEN</Color>
+			<Color x="1" y="1">BLUE</Color>
+		</CFA>
+		<Sensor black="2048" white="16050"/>
+		<Sensor black="512" white="16050" iso_list="50 100 125 160 200 250"/>
+		<Sensor black="2043" white="16050" iso_list="102400"/>
+		<Sensor black="2036" white="16050" iso_list="204800"/>
+		<Sensor black="2030" white="16050" iso_list="409600"/>
+		<Sensor black="2058" white="16050" iso_list="819200"/>
+		<Hints>
+			<Hint name="wb_offset" value="85"/>
+		</Hints>
+	</Camera>
 	<Camera make="Canon" model="Canon EOS R">
 		<ID make="Canon" model="EOS R">Canon EOS R</ID>
 		<CFA width="2" height="2">