Computer graphics processing and selective visual display system – Display driving control circuitry – Controlling the condition of display elements
Patent
1997-03-27
1999-03-30
Tremmell, James P.
Computer graphics processing and selective visual display system
Display driving control circuitry
Controlling the condition of display elements
395701, 395704, 395710, 345433, 345441, G06F 1200
Patent
active
058899944
ABSTRACT:
A method according to the invention analyzes the generation of graphical images by cataloging primitives by the states in which they are rendered. It permits, for example, for analysis of the execution of a computer instruction sequence, e.g., a computer program, of the type that generates a graphical image from a plurality of primitives. The method includes the steps of identifying primitives rendered by the instruction sequence, along with the composite graphical states in which those primitives are rendered. The method further includes generating an output signal characterizing the program, i.e., via cataloging the primitives by the states in which they were rendered.
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Brown John M.
Mehrotra Gautam
Hewlett-Packard Co.
Nguyen Cuong H.
Tremmell James P.
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