[Bug 58657] New: Reference to swapchain not removed when swapchain is destroyed

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58657

Bug ID: 58657
           Summary: Reference to swapchain not removed when swapchain is
                    destroyed
           Product: Wine
           Version: 10.0
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: d3d
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

While using OpenGL renderer,when a swapchain is removed,some references to it
(such as surfaces,contexts) are not removed,resulting in a null pointer error
when calling related fuctions.