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  1. Qt
  2. QTBUG-111585

REG: GL Errors with WebGL on macOS 13

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: P1: Critical P1: Critical
    • 6.5.0, 6.5.1, 6.6.0
    • 6.5.0 Beta3
    • WebEngine
    • None
    • macOS
    • 28a2cfe41 (dev), 6f6274359 (6.5), 08264b99b (6.5.0), fdcde546b (108-based), 8fd4e9fc6 (dev), eb7fbbe17 (6.5.0), 50e191818 (6.5)

      WebGL does not work on macOS 13.2, even though chromg://gpu output states it is active. This seems to be due to a mismatch in GL formats.

      To reproduce, go to e.g. http://webglsamples.org/ and try to run one of the examples there. I have attached a screenshot and the output of simplebrowser running the aquarium example and the chrome://gpu output for reference.

        1. chrome_gpu.txt
          11 kB
        2. webgl_simplebrowser.png
          webgl_simplebrowser.png
          1.32 MB
        3. webglerror.txt
          76 kB
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            mibrunin Michael Bruning
            mibrunin Michael Bruning
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              Created:
              Updated:
              Resolved:

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