Integration of video processing into a block move engine

Details Integration of video processing into a block move engine Integration of video processing into a block move engine

2005-12-27

2005-12-27

Bella, Matthew C. (Department: 2676)

Computer graphics processing and selective visual display system

Computer graphics display memory system

Logical operations

C345S629000, C345S634000, C345S638000, C345S641000

Reexamination Certificate

active

06980217

ABSTRACT:
An apparatus comprising a data modification circuit and a composite circuit. The data modification circuit may be configured to generate a first output data stream in response to a first one or more of the data streams. The composite circuit may be configured to generate a combined output data stream in response to the first output data stream and remaining data streams.

REFERENCES:
patent: 5835729 (1998-11-01), Moreton et al.
patent: 5912710 (1999-06-01), Fujimoto
patent: 6181711 (2001-01-01), Zhang et al.
patent: 6198477 (2001-03-01), Kurtze et al.
patent: 6208354 (2001-03-01), Porter
“Video Sampling Structure Conversion in BMME” (00-336) U.S. Appl. No. 09/960,578; Filed Sep. 21, 2001; Inventor David N. Pether.
“Block Move Engine With Macroblock Addressing Modes” (00-337) U.S. Appl. No. 09/878,594; Filed Jun. 11, 2001; Inventor David N. Pether and Martin J. Ratcliffe.
“Block Move Engine With Gamma and Color Conversions” (00-338) U.S. Appl. No. 09/960,572; Filed Sep. 21, 2001; Inventor David N. Pether and Ivan M. DiPrima.
“Block Move Engine With Scaling and/or Filtering for Video or Graphics”; U.S. Appl. No. 09/900,940; Filed Jul. 9, 2001 (00-339); Inventor David N. Pether.
“Barrel Shift for Graphics Data Re-Alignment and Expansion” (00-341) U.S. Appl. No. 09/882,971; Filed Jun. 15, 2001; Inventors David N. Pether and Gregor J. Martin.

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