Computer graphics processing and selective visual display system – Computer graphics processing – Attributes
Reexamination Certificate
2005-01-25
2005-01-25
Bella, Matthew C. (Department: 2676)
Computer graphics processing and selective visual display system
Computer graphics processing
Attributes
C345S583000, C345S587000, C345S552000
Reexamination Certificate
active
06847372
ABSTRACT:
A system and a method for improving magnified texture-mapped pixel performance in a single-pixel pipeline. Two textured pixel addresses corresponding to two pixels may be generated. The two textured pixel addresses may then be passed to the next unit in the pipeline, where the two textured pixel addresses can be examined if the corresponding two pixels correspond to a common set of texels in texture space. The two textured pixel addresses may be merged together if the two pixels correspond to the common set of texels. Merging may operate to create a combined texel structure. Texel data may be generated in response to receiving the combined texel structure. The texel data may be filtered using one or more texture filters in order to generate texture values.
REFERENCES:
patent: 6313846 (2001-11-01), Fenney et al.
patent: 6342892 (2002-01-01), Van Hook et al.
Emberling Brian D.
Lavelle Michael G.
Bella Matthew C.
Hood Jeffrey C.
Meyertons Hood Kivlin Kowert & Goetzel P.C.
Tran Tam
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