Service data display processing method and device, user equipment
A display processing method and business data technology, which is applied in the field of data display processing, can solve problems such as inability to obtain, fast display refresh speed, and unsmooth display effect, and achieve improved speed, fast refresh display speed, and reduced hardware requirements. Effect
Active Publication Date: 2016-09-21
SPREADTRUM COMM (SHANGHAI) CO LTD
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Problems solved by technology
However, for some low-frequency devices, for example, mobile phones with low-end processors, because they do not have a processor with a higher frequency, they will not be able to obtain a faster display refresh rate, resulting in an unsmooth display effect.
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[0037] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement of components and steps set forth in these embodiments does not limit the scope of the invention unless specifically stated otherwise.
[0038] At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.
[0039] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.
[0040] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the Authorized Specification.
[0041] In all examples shown and...
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The invention discloses a service data display processing method and device, and user equipment. The method includes: writing the current frame data to be displayed into the first frame buffer in the internal memory; transmitting the current frame data in the first frame buffer to the display controller for output display, and comparing the following One frame data and the current frame data obtain the same and different frame data in the two adjacent frames; write the same frame data back to the second frame buffer in memory, and write different frame data into the second frame buffer area; the display controller controls the output and display of the next frame data in the second frame buffer. By writing or writing back to the second buffer area while outputting and displaying the frame data in the first frame buffer, the display and write parallel working mode is realized, and the same frame data of two adjacent frames are stored in the memory. Write back in, further reduce the time to write frame data into the memory, so as to obtain faster frame data refresh display speed.
Description
technical field [0001] The present invention relates to the field of display processing of data, in particular to a method and device for display processing of business data, and user equipment. Background technique [0002] With the development of digital technology, in order to allow users to see various business data, such as digital images, user interface and other data including images, text, and symbols, it is necessary to display the business data on user equipment. [0003] see figure 1 show, figure 1 A schematic flowchart of a method for displaying and processing service data in the prior art is shown. In the prior art, the usual display processing flow includes: first, the application program writes the frame data to be displayed, such as pictures, text, etc., into a specific memory area, that is, the frame buffer; The frame data is transmitted from the frame buffer to the display controller, and the frame data is output and displayed on the display interface of...
Claims
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IPC IPC(8): G06F3/14G09G5/393
Inventor 张晔
Owner SPREADTRUM COMM (SHANGHAI) CO LTD