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  1. Qt
  2. QTBUG-83345

A single text value change will cause the whole software interface to refresh, resulting in high GPU load.

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    Details

    • Type: Suggestion
    • Status: Closed
    • Priority: Not Evaluated
    • Resolution: Fixed
    • Affects Version/s: 5.13.2
    • Fix Version/s: None
    • Component/s: Quick: 2D Renderer
    • Labels:
      None

      Description

      I'm working on a software that has some data displayed in text and refreshed at 30 fps. It seems that a single text value change will cause the whole software interface to refresh, so that my GPU load is very high. I would like to ask if my judgement is correct, if so, if there is any way to make the data change trigger only part of the interface refresh? 

      Best regards.

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            Assignee:
            janichol Andy Nichols
            Reporter:
            je0000 Jadyn Zhou
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              Dates

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              Updated:
              Resolved:

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