Apparatus and method for managing memory to generate a...

Details Apparatus and method for managing memory to generate a... Apparatus and method for managing memory to generate a...

2004-05-20

2009-02-10

Caschera, Antonio A (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

Attributes

C345S506000, C345S537000, C345S539000, C345S554000, C345S672000, C345S674000, C711S149000, C711S150000, C711S162000

Reexamination Certificate

active

07489318

ABSTRACT:
An exemplary method detects an update to data representing a portion of a render target, according to one embodiment of the invention. Also, this method forms a copy of the portion configured to be overwritten with data for a subsequent update when that portion of the render target is selected to receive subsequent updates. Lastly, the data representing the portion can be designated as texture.

REFERENCES:
patent: 6201547 (2001-03-01), Rogers et al.
patent: 6883074 (2005-04-01), Lee et al.
patent: 6911983 (2005-06-01), Sabella et al.
patent: 7034841 (2006-04-01), Weiblen et al.
patent: 7091979 (2006-08-01), Donovan
patent: 7328316 (2008-02-01), Moir et al.
patent: 2004/0179019 (2004-09-01), Sabella et al.

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