Software and methods for previewing parameter changes for a graphics display driver
US8051435B2 · kind B2 · utility
0Cited by
16References
16Claims
0Family size
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Key dates
| Filing date | Nov 5, 2009 |
| Grant date | Nov 1, 2011 |
| Priority date | — |
| Expiry date | Nov 5, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G5/363
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Software for dynamically previewing changes to hardware driver settings for a graphics adapter is disclosed. Changes to the driver settings are dynamically previewed by forcing an executable graphics program module to load hardware parameter settings as changed, and drawing a region reflecting the changes using the executable graphics program library. The graphics program module may be forced to load new settings as a result of being newly instantiated. Conveniently, a preview region reflecting changes may be drawn in place of an already existing preview region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.