The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 16, 2003
Filed:
Jun. 08, 2000
Russell S. Cook, Round Rock, TX (US);
Joe Christopher St. Clair, Round Rock, TX (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method and apparatus in a geometry engine having a plurality of stages for processing graphics data. An immediate mode data stream is received at a first stage within the plurality of stages. Data from the immediate mode data stream is stored in a storage to build a vertex data structure for processing within the plurality of stages. The vertex data structure is transmitted to the first stage for processing in response to receiving a signal to transmit the vertex data structure. Data for the vertex data structure remains in the storage as default data for a subsequent vertex data structure.