Screen lightening method and device, electronic equipment and storage medium

Abstract

The embodiment of the invention provides a method and device for lightening a screen, electronic equipment and a storage medium, and relates to the technical field of computers. The method comprises the following steps: adding a target stage in a preprocessing stage of a basic input / output system of the electronic equipment, wherein the target stage is a stage for executing a screen lightening code; after memory initialization is completed in a preprocessing stage of the basic input and output system, executing a code used for deploying a running environment of a screen lightening code in a target stage, and completing deployment of the running environment of the screen lightening code; and after the deployment of the running environment is completed, executing the screen lightening code, and lightening the screen of the electronic equipment, thereby supporting the FAST VIDOE functions of all graphics cards without transplanting and changing the code, reducing the research and development workload, saving the manpower of manufacturers and the research and development expenditure, and realizing the universality of the FAST VIDEO function.

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