Rendering processing device, control device, and remote control device

摘要

A control device includes a storage device for prestoring rendering command data, a central processing device, and a rendering processing device. The rendering command data is data for generating a rendering command executed in order to generate display data indicating a display image to be displayed on a display device. The central processing device refers to a screen management table when a predetermined rendering condition is satisfied, and specifies and outputs rendering command specifying data corresponding to the satisfied rendering condition. The rendering processing device acquires the rendering command data specified by the outputted rendering command specifying data from storage device, generates display data based on the acquired rendering command data, and outputs the display data to the display device.

主权项

1. A rendering processing device comprising:
an interface that acquires, from a central processing device, rendering command specifying data for specifying rendering command data in a storage device, the storage device prestoring the rendering command data, the rendering command data being used for generating a rendering command; an interpreter that interprets the rendering command data specified by the rendering command specifying data acquired by the interface, to thereby extract data for generating the rendering command; and a renderer that executes the rendering command generated based on the data extracted by the interpreter, to thereby generate rendering data for displaying a display image on a display device, wherein the rendering command specifying data indicates an address where the rendering command data is stored in the storage device; the rendering command data includes:
element specifying data for specifying element image data that indicates an element image that is an element included in the display image, the storage device further prestoring the element image data, andelement arrangement data for specifying a position where the element image is arranged in a virtual area that is a virtual area that the rendering processing device uses for displaying the display image on the display device; the interpreter extracts the element specifying data and the element arrangement data as the data for generating the rendering command; and the renderer generates the rendering data that includes the element image arranged based on the element specifying data and the element arrangement data extracted by the interpreter, when the element image arranged based on the element arrangement data extracted by the interpreter is included in a display area of the virtual area, the display area corresponding to the display image displayed by the display device.