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:
Apr. 27, 2021
Filed:
Sep. 16, 2019
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Ivan Nevraev, Sammamish, WA (US);
Jason M. Gould, Woodinville, WA (US);
MICROSOFT TECHNOLOGY LICENSING, LLC, Redmond, WA (US);
Abstract
Methods and devices for index buffer block compression in a computer system include a compressor in communication with a graphical processing unit (GPU). The methods and devices include selecting one or more primitives of at least a portion of a mesh formed by a total number of primitives for inclusion within a compressed index buffer block, the one or more primitives each associated with a number of indices each corresponding to a vertex within the mesh. The methods and devices may identify at least one redundant index in the number of indices associated with the one or more primitives of the compressed index buffer block. The methods and devices removing the at least one redundant index from the number of indices associated with the one or more primitives of the compressed index buffer block to form the compressed index buffer block as a set of one or more unique indices.