Patent ID: 9741090
Date: 2017-08-22
CPC Classifications: G06F,G06T,G09G

Claim:
1. A graphics display processing device that displays, in a single frame, a primary graphic requiring immediate display and a secondary graphic not requiring immediate display, the graphics display processing device comprising: a program storage that stores a primary drawing instruction specifying drawing of the primary graphic and a secondary drawing instruction specifying drawing of the secondary graphic; a graphics processor that performs drawing processing by executing graphics instructions generated based on each drawing instruction; an acquirer that acquires the primary drawing instruction and the secondary drawing instruction from the program storage; an estimator that calculates an estimated graphics processing time required for the drawing processing by the graphics processor due to execution of the graphics instructions generated based on the secondary drawing instruction; a determiner that determines, by using the estimated graphics processing time, which of the primary drawing instruction and the secondary drawing instruction is to be executed first; an issuance controller that performs a control when the determiner determines that the primary drawing instruction is to be executed first, causing the primary drawing instruction to be issued and issuance of the secondary drawing instruction to be postponed; an instruction issuer that issues each drawing instruction according to the control of the issuance controller; and an instruction executor that generates the graphics instructions by executing each drawing instruction issued by the instruction issuer, wherein before graphics instructions based on the secondary drawing instruction are executed and within a single frame display unit time in which the graphics instructions are to be executed, execution is completed of graphics instructions generated based on a tertiary drawing instruction specifying a tertiary graphic not requiring immediate display, and the determiner