Computer graphics processing and selective visual display system – Computer graphics display memory system
Reexamination Certificate
2003-04-07
2010-02-09
Hsu, Joni (Department: 2628)
Computer graphics processing and selective visual display system
Computer graphics display memory system
C345S522000, C345S501000
Reexamination Certificate
active
07659904
ABSTRACT:
A method and system for accommodating at least one high priority data element from a plurality of data elements written into a ring buffer including a processor that preempts a ring buffer by modifying at least one of the data elements previously written to the ring buffer to create modified data elements in response to detecting a high priority data element to be written into the ring buffer. The processor modifies the plurality of data elements previously written to the ring buffer to create the modified data elements. The processor resubmits to the ring buffer at least one of the data elements corresponding to at least one of the modified data elements for execution by a graphics co-processor in response to processing the at least one high priority data element.
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Breitfelder, Kim; Messina, Don. The Authoritative Dictionary of IEEE Standards Terms. 2000. IEEE Press. Seventh Edition. p. 473.
Kelley Timothy M.
Silver Michael G.
ATI Technologies ULC
Hsu Joni
Vedder Price P.C.
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