A method and device for realizing synthesizer watermark in wayland environment

By setting up the dbus service and creating a watermark tree in the Wayland synthesizer, the problem that the synthesizer does not support watermark effects in the Wayland environment is solved, and watermarks are added directly to the screen content and real-time replacement is supported.

CN119477654BActive Publication Date: 2025-03-18KYLIN CORP
2 Cites 0 Cited by

Patent Information

Application Number
CN202510051714.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-01-14
Publication Date
2025-03-18
Estimated Expiration
2045-01-14

AI Technical Summary

Technical Problem

In the Wayland environment, existing synthesizers fail to effectively support the watermark effect, resulting in users being unable to directly add watermarks to the screen content.

Method used

By setting the dbus service in the Wayland synthesizer, controlling the watermark switch and receiving the watermark effect information data, creating a tree belonging to the watermark effect, and setting it in the displayed buffer, realizing the drawing and display of the watermark.

Benefits of technology

It realizes the watermark effect directly on the screen content in the Wayland environment, solving the problem of watermark support when users cannot find the screen content display, and supports real-time watermark replacement.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The present invention provides a synthesizer watermark implementation method and device under the wayland environment, including: S1, setting a dus service in the wayland synthesizer, the dus service controls the watermark switch and receives watermark effect information data; S2, calling the dbus service provided by the wayland synthesizer through dbus at the terminal, and sending the watermark effect information data to the wayland synthesizer; S3, the wayland synthesizer creates a tree belonging to the watermark effect according to the received watermark effect information data; S4, creating a buffer for display in the wayland synthesizer, and setting it according to the watermark effect information; S5, obtaining the display content in the watermark picture to map the buffer. The present invention can complete the drawing of the watermark picture in the corresponding layer according to the provided watermark effect information, and finally display the screen content with the watermark effect added.
Need to check novelty before this filing date? Find Prior Art