Efficient display flip

Details Efficient display flip Efficient display flip

1998-01-30

2000-10-31

Tung, Kee M.

Computer graphics processing and selective visual display system

Computer graphic processing system

Integrated circuit

345213, 345522, G06F 1200

Patent

active

061410233

ABSTRACT:
An apparatus for an efficient display flip is disclosed. The apparatus has a computer readable medium having a graphics driver. The execution of the graphics driver is configured to generate instructions for checking status of a graphics device to determine whether the graphics device is ready to display a next frame data on a display device. The graphics device is coupled to a system memory. The graphics device is configured to forwarding a display flip status to the system memory for access by the graphics driver in response to the instructions.

REFERENCES:
patent: 4598384 (1986-07-01), Shaw et al.
patent: 5440746 (1995-08-01), Lentz
patent: 5481276 (1996-01-01), Dickey et al.
patent: 5745761 (1998-04-01), Celi, Jr. et al.

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