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  1. Qt
  2. QTBUG-41769

Windows RT: QQ2 rendering is broken with text shaders

    Details

    • Type: Bug
    • Status: Closed
    • Priority: P1: Critical
    • Resolution: Done
    • Affects Version/s: 5.4.0 Beta
    • Fix Version/s: 5.4.1
    • Component/s: GUI: Text handling
    • Labels:
    • Environment:
      Windows RT 8.1
    • Platform/s:
      WinRT
    • Commits:
      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
      

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            • Assignee:
              andrew.knight Andrew Knight
              Reporter:
              andrew.knight Andrew Knight
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              Dates

              • Created:
                Updated:
                Resolved:

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