Patent ID: 11935151
Assignee: INTEL CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 6:
7. A method comprising:
generating, by a discrete graphics processor, image data for an application;
generating, by an integrated graphics processor, image data for a second application; and
outputting, by a multiplexer (MUX) that receives image data from the integrated graphics processor and the discrete graphics processor, image data to a display, wherein
based on change of the MUX from output of image data from the integrated graphics processor to output of image data from the discrete graphics processor:
migrating a first window manager from execution by the integrated graphics processor to execution of the first window manager by the discrete graphics processor,
copying image data, by the integrated graphics processor, to memory accessible to the discrete graphics processor, and
providing, by the discrete graphics processor, a composite image to the MUX for output to the display based on the copied image data from the integrated graphics processor and image data from the discrete graphics processor.