Patent ID: 7602395

Claim:
A method for generating a stereo image in a graphics subsystem comprising a plurality of graphics devices, the method comprising: communicating a first device mask command and a first viewing transform command to each of the plurality of graphics devices, wherein the first device mask command designates a first subset of the plurality of graphics devices to execute the first viewing transform command; communicating a second device mask command and a second viewing transform command to each of the plurality of graphics devices, wherein the second device mask command designates a second subset of the plurality of graphics devices to execute the second viewing transform command; and communicating a third device mask command and a rendering command to each of the plurality of graphics devices, wherein the third device mask command designates both the first subset and the second subset of the plurality of graphics devices to execute the rendering command; and communicating a program flow command to each of the plurality of graphics devices wherein the program flow command is executed by each of the plurality of graphics devices regardless of the device mask commands to maintain synchronization between the plurality of graphics devices.