Red Hat Israel, Ltd.

Arnon Gilboa

Yaniv Kamay

A client computing device that includes a client desktop having at least one window that is controlled by a server computing device receives a cursor message from a pointing device. The client computing device moves a cursor from an initial position to a new position on the client desktop based on the cursor message. When the new position of the cursor is within a border of the at least one window, the client computing device generates a cursor position message based on the new position of the cursor. The cursor position message is then transmitted to the server computing device, wherein the server computing device updates a cursor position on a server desktop that is associated with the at least one window based on the cursor position message.

Remote computing with a low latency mouse mode

A client computing device receives cursor graphics information from a server computing device. The client computing device transforms the cursor graphics information from a received format to a new format supported by the client computing device. The client computing device displays a client-side cursor at a current position on a client desktop based on the received cursor graphics information.

Transforming cursor graphics information

A method and system for the display device configuration in a VM environment are disclosed. In one embodiment, the method includes determining one or more devices in a display system of a client and transmitting client display system information to a host running one or more VMs. Further, a notification is received by the client from the host indicating that display settings of the VM were configured based on the client display system information.

Adjusting client display devices based on settings included in a notification from remote virtual machine host prior to connection establishment

A local computing device determines that multiple mouse modes are supported by both the local computing device and a remote computing device with which the local computing device is connected. The mouse modes are connection protocols for a cursor connection, the connection protocols identifying when to send cursor messages between the local computing device and the remote computing device as well as what types of information to include in the cursor messages. The local computing device detects one or more parameters of the connection between the local computing device and the remote computing device. When the one or more parameters satisfy a first criterion, the local computing device sets a first mouse mode for a cursor connection between the local computing device and the remote computing device. When the one or more parameters fail to satisfy the first criterion, the local computing device sets a second mouse mode for the cursor connection.

System and method for dynamically switching between mouse modes

A method and system for display device configuration in a VM environment are disclosed. In one embodiment, the method includes determining one or more display devices of a client and transmitting client display information to a host running one or more VMs. Further, a notification is received by the client from the host indicating that display settings of the VM were configured based on the client display information.

A processor executing a display driver receives a new image object that has one or more identifiers. The processor makes a first determination as to whether the new image object matches one of a plurality of previously received image objects based on the one or more identifiers. If no match is found, the processor makes a second determination as to whether the new image object matches one of the plurality of previously received image objects based on comparing a hash of the new image object to hashes of the plurality of previously received image objects. If a matching previously received image object is found from either the first determination or the second determination, a reference to the matching previously received image object is sent to a client. If no matching previously received image object is found, the new image object is sent to the client.

Growing community of inventors

Raanana, Israel

Arnon Gilboa