ddraw: Keep track of interface attached by AddAttachedSurface and detach correct interface when parent is released. (try 3)

[Henri Verbeet]

On 13 October 2011 10:12, Saulius Krasuckas <saulius2 at ar.fi.lt> wrote:
>  refcount.c:214: Test failed: AddAttachedSurface returned 8876000a
>  refcount.c:235: Test failed: AddAttachedSurface returned 8876000a
>  refcount.c:237: Test failed: Got refcount 1, expected 2
>  refcount.c:262: Test failed: AddAttachedSurface returned 8876000a
>  refcount.c:275: Test failed: AddAttachedSurface returned 8876000a
>  refcount.c:277: Test failed: Got refcount 1, expected 2
>  refcount: 112 tests executed (0 marked as todo, 6 failures), 0 skipped
>
It probably doesn't make sense to attach a depth buffer to a P8
offscreenplain surface. I think it would make more sense to move these
tests to the existing tests for AddAttachedSurface() in dsurface.c.