GPU-accelerated path rendering
US9275498B2 · kind B2 · utility
5Cited by
5References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2013 |
| Grant date | Mar 1, 2016 |
| Priority date | — |
| Expiry date | Feb 5, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2200/28
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A tessellation unit of a graphics processing unit (GPU) determines domain coordinates for vertices of a received primitive. The tessellation unit outputs the determined domain coordinates for the vertices. The tessellation unit further determines that a domain type for the received primitive is not one of tri, isoline, or quad domain, and outputs information indicative of a graphical feature associated with one or more of the determined domain coordinates when the domain type is not one of the tri, isoline, or quad domain.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.