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  1. Qt
  2. QTBUG-29960

Minimized qml window does not redraws on restore on Windows XP

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      If qml window is minimized for a long time, for example 1 hour, it does not redraws after restoring. It prints the following debug output:

      bool __thiscall QWindowsEGLContext::makeCurrent(class QPlatformSurface *): eglMakeCurrent() failed, eglError: 0x300e, this: 0x129d648

      QEGLPlatformContext::swapBuffers(): eglError: 12302, this: 0x129d648

      In the attachment simple program to reproduce and screenshot.

        1. Screenshot.PNG
          Screenshot.PNG
          15 kB
        2. WindowRestoreFail.zip
          0.9 kB
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            martinj Martin Jones
            krnekit Nikita Krupenko
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              Created:
              Updated:
              Resolved:

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