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  1. Qt
  2. QTBUG-136030

Qt6.8.2的QML在OpenGL渲染后端下运行时，glGetError函数报错

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Details

    • Bug
    • Resolution: Unresolved
    • P3: Somewhat important
    • None
    • 6.8.2
    • Quick: SceneGraph
    • None
    • VMWare Ubuntu24.04
    • Linux/Wayland

    Description

      customrendernode.zip

      在Qt升级到6.8.2之后，如果场景图使用OpenGL作为渲染后端，使用glGetError检查时会返回一个错误GL_INVALID_OPERATION(12882)。即使这个节点什么都不渲染，还是会报错，所以我认为这个错误来自于Qt内部，可以用Qt自带的customrendernode的example复现这个问题。

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            janichol Andy Nichols
            llp liangpin Luo
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              Created:
              Updated:

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