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  1. Qt
  2. QTBUG-83034

MIssing GL_PRIMITIVE_RESTART_FIXED_INDEX for OpenGL ES

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Details

    • Bug
    • Resolution: Invalid
    • P2: Important
    • None
    • 5.12.1
    • GUI: OpenGL
    • None
    • Android

    Description

      The name GL_PRIMITIVE_RESTART_FIXED_INDEX is missing for OpenGL ES, nevertheless it's defined from OpenGL 3.x upwards.

      m_func = QOpenGLContext::currentContext()->extraFunctions();
m_func->glEnable(GL_PRIMITIVE_RESTART_FIXED_INDEX);

      Does not work!

      Workaround:

      #ifndef GL_PRIMITIVE_RESTART_FIXED_INDEX
#define GL_PRIMITIVE_RESTART_FIXED_INDEX 0x8D69
#endif

       

      https://forum.qt.io/topic/112781/gl_primitive_restart_fixed_index-not-works-on-android-s-opengl-es/8

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            lagocs Laszlo Agocs
            tiroler Armin Fuchs
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            Dates

              Created:
              Updated:
              Resolved:

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