EXPLOITING FRAME TO FRAME COHERENCY IN ARCHITECTURE OF IMAGE CONSTRUCTION WITH PRIMITIVES SORTING AT INTERMEDIATE STAGE Russian patent published in 2019 - IPC G06T11/40 

FIELD: image processing means.

SUBSTANCE: invention relates to devices, method and system for processing image frames. Device comprises a graphics processor for generating an identification code corresponding to one or more of uniform profiles, vertex data, the coordinates of the texture or image state for the tile in the current frame, determining whether there is a draw call that completely covers the tile, saving the identification code only for the draw call, completely covering the tile, for the corresponding tile from the previous frame, before rendering the tile in the current frame, the definition, whether the code for the current tile in the current frame matches the code for the corresponding tile in the previous frame, reuse if the code for the tile in the previous frame and the code for the tile in the current frame match, images from the previous frame as pixels of the current tile in order to avoid rendering the tile in the current frame, and the frame buffer connected to the processor.

EFFECT: technical result consists in increasing the efficiency of image frame processing.

32 cl, 4 dwg