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RK3588 xcb无法正常显示

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  • L Offline
    L Offline
    lxll
    wrote last edited by
    #1

    环境:
    RK3588J + ubuntu20.04 + QT6.8.3
    在测试中:
    1、使用eglfs可以正常显示qtbase的测试用例;
    2、但是在使用xcb时,只有边框,但是边框里面是黑屏。
    3、如果改成QT_QUICK_BACKEND=software后,xcb时可以正常显示。
    4、使用QT5.15的qbase示例时,XCB可以正常显示,且GPU加速渲染
    我想请问一下,在使用QT6.8.3时,使用XCB,GPU无法正常加速渲染是因为我编译源码时有问题,还是RK3588J的mali和QT6.8.3的XCB时GPU渲染有兼容性问题?

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