G - Physics – 06 – F
Patent
G - Physics
06
F
354/1, 375/11, 3
G06F 15/72 (1985.01)
Patent
CA 1254656
MEMORY EFFICIENT CELL TEXTURING FOR ADVANCED VIDEO OBJECT GENERATOR ABSTRACT An improved advanced video object generator with a more efficient cell texturing memory is disclosed. The advanced video object generator includes a data memory for storing cell-by-cell object data for a plurality of objects for retrieval and processing for video display. A vector processor calculates object transformations for translating operator inputs into image orientation control signals for calculating pixel-by-pixel image data. Cell texture address logic determines the memory location to be accessed for retrieval of cell texture data for display. Output logic provides the cell texture data to a span processor which translates the cell texture data into pixel-by- pixel display data for display on a video display device. The disclosed improvement includes at least one data memory hardware map having a plurality of nxn memory locations for storing n2 cell sets of cell texture data. The cell texture output logic reads out two independent n2 cell sets simultaneously which are blended.
525213
Chandler Jimmy E.
Economy Richard
Merz Donald M.
Eckersley Raymond A.
Intel Corporation
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