wined3d: Destroy FBO entries from the context that created them.
EXT_framebuffer_object doesn't specify if FBOs are shareable between GL
contexts, but ARB_framebuffer_object explicitly prohibits it.
diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h
index 9c4bd5e..a87d755 100644
--- a/dlls/wined3d/wined3d_private.h
+++ b/dlls/wined3d/wined3d_private.h
@@ -1076,6 +1076,7 @@
/* FBOs */
UINT fbo_entry_count;
struct list fbo_list;
+ struct list fbo_destroy_list;
struct fbo_entry *current_fbo;
GLuint src_fbo;
GLuint dst_fbo;