The Remote Desktop Protocol: Geometry Tracking Virtual Channel Extension is an extension of the Remote Desktop Protocol: Basic Connectivity and Graphics Remoting protocol [MS-RDPBCGR], which runs over a dynamic virtual channel, as specified in [MS-RDPEDYC]. The Remote Desktop Protocol: Geometry Tracking Virtual Channel Extension facilitates applications on a remote desktop host to render graphics content on a remote desktop client without having to explicitly know where the content originated. This protocol specifies the communication between a remote desktop host and a remote desktop client.
Sections 1.8, 2, and 3 of this specification are normative and can contain the terms MAY, SHOULD, MUST, MUST NOT, and SHOULD NOT as defined in RFC 2119. Sections 1.5 and 1.9 are also normative but cannot contain those terms. All other sections and examples in this specification are informative.