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:
Jun. 19, 2012
Filed:
Jan. 28, 2008
Gregory B. Abbas, Los Angeles, CA (US);
Gregory B. Abbas, Los Angeles, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
Some embodiments provide a method of performing several shading operations for a graphic object in a scene that is displayed on a device. The device includes several processing units. The method receives a set of criteria that can define a set of parameters that relate to the shading operations. The method determines an allocation of the shading operations to the processing units based on the received criteria. The method allocates the shading operations to the processing units based on the determined allocations. The method renders the graphic object based on several instructions that comprise the shading operations. In some embodiments, the set of criteria is received during execution of the operations.