Method and apparatus for improved graphics rendering...

Computer graphics processing and selective visual display system – Computer graphics display memory system – Logical operations

Reexamination Certificate

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Details

C345S156000, C345S537000, C345S538000, C345S539000

Reexamination Certificate

active

06900813

ABSTRACT:
A method and apparatus determines if a BLT command meets BLT override criteria. If the BLT override criteria is met, the method and apparatus performs a BLT command override and instead executes a FLIP operation instead of performing a BLT operation.

REFERENCES:
patent: 6008816 (1999-12-01), Eisler et al.
patent: 6587112 (2003-07-01), Goeltzenleuchter et al.
patent: 6597364 (2003-07-01), Chiu et al.

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