Accelerated rotation for displaying an image

Details Accelerated rotation for displaying an image Accelerated rotation for displaying an image

2007-12-07

2009-12-08

Caschera, Antonio A (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

Graphic manipulation

C345S158000, C345S552000, C345S582000, C345S656000, C345S672000, C382S296000, C382S297000, C715S863000

Reexamination Certificate

active

07629987

ABSTRACT:
A transform engine within a graphics pipeline is configured to rotate, or rotate and translate, one or more polygons in response to a screen orientation. The transform engine obtains a texture from a pre-rotated polygon and applies the texture to the rotated polygon. An image that reflects the rotated or rotated and translated polygon is then rendered in response to the screen orientation.

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