Efficiently determining storage locations for the levels of...

Details Efficiently determining storage locations for the levels of... Efficiently determining storage locations for the levels of...

2006-10-24

2006-10-24

Nguyen, Kimbinh T. (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

Adjusting level of detail

C345S419000, C345S581000, C345S543000, C345S587000

Reexamination Certificate

active

07126604

ABSTRACT:
A method, apparatus, and computer program product for determining an amount of storage for a level of detail in a MIP map. It includes identifying a given level of detail; identifying a size for an immediately larger level of detail and a magnitude for each dimension of the immediately larger level of detail; and calculating the amount of storage based on the size and magnitudes without using a multiply operation or a precomputed table of offsets.

REFERENCES:
patent: 4692880 (1987-09-01), Merz et al.
patent: 6002406 (1999-12-01), Zhao
patent: 6429873 (2002-08-01), Kacevas et al.
patent: 6650333 (2003-11-01), Baldwin

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