<?xml version="1.0" encoding="UTF-8" ?>
<class name="CameraServer" inherits="Object" version="3.3">
	<brief_description>
		Server keeping track of different cameras accessible in Godot.
	</brief_description>
	<description>
		The [CameraServer] keeps track of different cameras accessible in Godot. These are external cameras such as webcams or the cameras on your phone.
		It is notably used to provide AR modules with a video feed from the camera.
	</description>
	<tutorials>
	</tutorials>
	<methods>
		<method name="add_feed">
			<return type="void" />
			<argument index="0" name="feed" type="CameraFeed" />
			<description>
				Adds a camera feed to the camera server.
			</description>
		</method>
		<method name="feeds">
			<return type="Array" />
			<description>
				Returns an array of [CameraFeed]s.
			</description>
		</method>
		<method name="get_feed">
			<return type="CameraFeed" />
			<argument index="0" name="index" type="int" />
			<description>
				Returns the [CameraFeed] with this id.
			</description>
		</method>
		<method name="get_feed_count">
			<return type="int" />
			<description>
				Returns the number of [CameraFeed]s registered.
			</description>
		</method>
		<method name="remove_feed">
			<return type="void" />
			<argument index="0" name="feed" type="CameraFeed" />
			<description>
				Removes a [CameraFeed].
			</description>
		</method>
	</methods>
	<signals>
		<signal name="camera_feed_added">
			<argument index="0" name="id" type="int" />
			<description>
				Emitted when a [CameraFeed] is added (e.g. webcam is plugged in).
			</description>
		</signal>
		<signal name="camera_feed_removed">
			<argument index="0" name="id" type="int" />
			<description>
				Emitted when a [CameraFeed] is removed (e.g. webcam is unplugged).
			</description>
		</signal>
	</signals>
	<constants>
		<constant name="FEED_RGBA_IMAGE" value="0" enum="FeedImage">
			The RGBA camera image.
		</constant>
		<constant name="FEED_YCBCR_IMAGE" value="0" enum="FeedImage">
			The YCbCr camera image.
		</constant>
		<constant name="FEED_Y_IMAGE" value="0" enum="FeedImage">
			The Y component camera image.
		</constant>
		<constant name="FEED_CBCR_IMAGE" value="1" enum="FeedImage">
			The CbCr component camera image.
		</constant>
	</constants>
</class>
