Patent ID: 8416249

Claim:
A computer program product configured to supply an image to an image display device via a network from an image supply computer including an application program capable of issuing a first drawing command and a second drawing command, and a first module configured to process the first drawing command issued by the application program, the computer program product comprising: a non-transitory computer readable recording medium; and a computer program stored on the non-transitory computer readable recording medium, the computer program including: a second module configured to acquire an image from a transfer image storage area within a general purpose memory, and transferring the acquired image to the image display device via the network; a third module configured to receive the second drawing command issued by the application program and drawing an image in the transfer image storage area within the general purpose memory according to the acquired second drawing command, the second drawing command being received by the third module without passing through the first module, wherein when the second module is executing a specified image transfer process including at least a process of acquiring an image from the transfer image storage area, the third module waits in standby without starting processing according to the second drawing command until the image transfer process is completed.