[Bug 42502] SlingPlayer 1.5.1 assertion failure on load on Nvidia

https://bugs.winehq.org/show_bug.cgi?id=42502

--- Comment #12 from Stefan Dösinger  ---
Created attachment 57565
  --> https://bugs.winehq.org/attachment.cgi?id=57565
Delete framebuffer before deleting attachments

Here's a shot in the dark: This patch reorders the delete calls to unbind and
delete the framebuffer before deleting its attachments. Doing it in the other
order should be fine, but I believe this way is less likely to hit bugs in the
driver.