Patent ID: 9626733
Date: 2017-04-18
CPC Classifications: G06T

Claim:
1. A data-processing apparatus, comprising: a tiling circuit, configured to receive input data, divide a current frame of the input data into at least one tile and check a motion state of a current tile among the at least one tile, wherein the tiling circuit comprises a checker, a tiling engine and a tile comparator, the checker is configured to multiply a model transformation matrix M of a primitive in the current frame of the input data with the view transformation matrix V of the primitive in the current frame of the input data to obtain a transformation matrix [MV], the checker obtains a motion vector of the primitive from the transformation matrix [MV], the checker calculates a matrix X=A a post-stage processing circuit, coupled to the tiling circuit to receive the current tile, wherein the post-stage processing circuit determines to perform a post processing that comprising rasterizing on the current tile to generate a processed current tile of the current frame or to obtain a processed corresponding tile of a previous frame to serve the processed corresponding tile of the previous frame as the processed current tile of the current frame, according to the motion state of the current tile.