| 摘要 |
PROBLEM TO BE SOLVED: To provide a print system in which the processing wait time is shortened in a post-stage filter.SOLUTION: Each filter previously declares the information that will be referred to or processed. The information is stored and processed in the filter or delivered to the next-stage filter, based on the declaration. Each filter includes means for acquiring and storing the fragmented data (fragment data) flowing through a pipeline, and means for controlling storage and retrieval thereof. Furthermore, the means for controlling the retrieval includes means for declaring the data type to be processed and the change attributes thereof, and acquisition means capable of designating a plurality of types of information to be acquired.SELECTED DRAWING: Figure 1 |
