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  1. Qt
  2. QTBUG-78211

graphical effect glow results in errors

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    Details

    • Type: Bug
    • Status: Reported
    • Priority: P3: Somewhat important
    • Resolution: Unresolved
    • Affects Version/s: 5.13
    • Fix Version/s: None
    • Labels:
      None
    • Platform/s:
      WebAssembly

      Description

      If we use glow in our qml file we are getting errors:

      Error: WebGL warning: drawElements: Drawing to a destination rect smaller than the viewport rect. (This warning will only be given once) qtloader.js line 443 > eval:1:197638
      Error: WebGL warning: texSubImage2D: Texture has not been initialized prior to a partial upload, forcing the browser to clear it. This may be slow. qtloader.js line 443 > eval:1:231910
      DOMException: "A mutation operation was attempted on a database that did not allow mutations." qtloader.js:372:25
      Error: WebGL warning: copyTexSubImage2D: Copying to a LUMINANCE, ALPHA, or LUMINANCE_ALPHA is deprecated, and has severely reduced performance on some platforms.
      

      and one texture is missing (big blackish background).

      Run cluster example from QtDesignStudio in qmlprojector.

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            People

            Assignee:
            sorvig Morten Sørvig
            Reporter:
            tjenssen Tim Jenssen
            Votes:
            1 Vote for this issue
            Watchers:
            5 Start watching this issue

              Dates

              Created:
              Updated:

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