Patent ID: 7050071
Filing Date: 2006-05-23
Classification: G06T,G09G

Abstract:
1. A method comprising: loading a rotation driver, wherein the rotation driver is layered between a graphics device interface and a display driver, the display driver associated with a graphics controller, and wherein the rotation driver allocates a first memory space and the display driver allocates a second memory space; the rotation driver receiving a render call from the graphics device interface; the rotation driver passing the render call to the display driver; in response to the render call passed by the rotation driver, the display driver instructing the graphics controller to render an image into the first memory space allocated by the rotation driver, the image having a first orientation within the first memory space; the rotation driver rotating the image from the first memory space into the second memory space, the image having a second orientation within the second memory space; and displaying the image in the second orientation from the second memory space.