| 摘要 |
PURPOSE:To accelerate display by performing processing in parallel by taking partial charge by plural processors in unit of command. CONSTITUTION:A series of graphic processing are performed by one processor, and plural fundamental graphics are processed simultaneously by the plural processors, however, in such a case, allocation processing is performed on each processor in the display command unit of a supplied display command string. The display command string is generated on the display command string area 121 of main memory 11. A graphic control processor 51 distributes the display command to the processor which controls actual display processing i.e. an element processor in this case, and sends it out via the FIFO areas 122-124 of the main memory 11. Since one display command is processed by one processor, no much time is required for data transfer between each stage of a pipeline. Thereby, it is possible to omit a time required for the data transfer, and to accelerate the display. |
