Display method of multi-core system, multi-core system, electronic device, and storage medium
By drawing masking data in a multi-core system and determining the image data reception status after a heartbeat connection, the black screen problem on multi-core system displays is solved, improving display stability and user experience.
CN122152260APending Publication Date: 2026-06-05PATEO CONNECT (NANJING) CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- PATEO CONNECT (NANJING) CO LTD
- Filing Date
- 2024-12-04
- Publication Date
- 2026-06-05
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Figure CN122152260A_ABST
Abstract
Embodiments of the present application provide a multi-core system display method, a multi-core system, an electronic device and a storage medium. In some embodiments, the multi-core system display method can include the following steps: in response to the first core system being started, drawing first image data to a first sub-layer of a first display layer, and drawing mask data to a second sub-layer of the first display layer; in response to establishing a heartbeat connection with the second core system, determining whether the video transmission chip receives second image data output by the second core system; in response to the video transmission chip receiving the second image data, drawing the second image data forwarded by the video transmission chip to a second display layer, and removing the mask data in the second sub-layer; and outputting display data according to the first display layer and the second display layer.
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