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  1. Qt
  2. QTBUG-111007

QRhiGles2 contains non opengles2 call

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Details

    • Bug
    • Resolution: Fixed
    • P2: Important
    • 6.5.0, 6.6.0
    • 6.5.0 Beta2
    • GUI: OpenGL
    • None
    • All, WebAssembly
    • 8f1d8139c (dev), 0134e5685 (6.5)

    Description

       

      line 3076 of qrhigles2.cpp contains a call to glDrawBuffers, which is not part of opengles 2 API

      https://registry.khronos.org/OpenGL-Refpages/es2.0/

      but is present in opengles3.

      Committed in c9ad5ad3b73ff60e9a40173b1ae49e67800a4b72 Add support for stereoscopic content in QRhi::OpenGLES2

      This seems to effect webassembly on Android, see QTBUG-110686

      also see similar bug QTBUG-108776

       

      Attachments

        For Gerrit Dashboard: QTBUG-111007
        # Subject Branch Project Status CR V
        458952,3 Avoid glDrawBuffers on ES 2.0 / WebGL 1 dev qt/qtbase Status: MERGED +2 0
        459082,2 Avoid glDrawBuffers on ES 2.0 / WebGL 1 6.5 qt/qtbase Status: MERGED +2 0

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          People

            lagocs Laszlo Agocs
            lpotter Lorn Potter
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            Dates

              Created:
              Updated:
              Resolved:

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