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  1. Qt
  2. QTBUG-41769

Windows RT: QQ2 rendering is broken with text shaders

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Details

    • Bug
    • Resolution: Done
    • P1: Critical
    • 5.4.1
    • 5.4.0 Beta
    • GUI: Text handling
    • Windows RT 8.1
    • WinRT
    • c170ea57ca5a927b22726a730a7eedd274abbcfc

    Description

      Text rendering is broken; the glyphs are rendered as filled boxes.

      Sample output from the console:

      QOpenGLShader::link: "Could not pack varying sampleCoord
      "
      QSGMaterialShader: Shader compilation failed:
      "Could not pack varying sampleCoord
      "
      QOpenGLShader::link: "Could not pack varying sampleCoord
      "
      QOpenGLShaderProgram::uniformLocation( matrix ): shader program is not linked
      QOpenGLShaderProgram::uniformLocation( textureScale ): shader program is not linked
      QOpenGLShaderProgram::uniformLocation( color ): shader program is not linked
      QOpenGLShaderProgram::uniformLocation( alphaMin ): shader program is not linked
      QOpenGLShaderProgram::uniformLocation( alphaMax ): shader program is not linked
      QOpenGLShaderProgram::uniformLocation( fontScale ): shader program is not linked
      QOpenGLShaderProgram::uniformLocation( vecDelta ): shader program is not linked
      

      Attachments

        For Gerrit Dashboard: QTBUG-41769
        # Subject Branch Project Status CR V

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            andrew.knight Andrew Knight
            andrew.knight Andrew Knight
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            Dates

              Created:
              Updated:
              Resolved:

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