[Git][wine/vkd3d][master] vkd3d: Replace the resource count field of struct d3d12_heap with an internal refcount.

[Henri Verbeet (＠hverbeet)]

Henri Verbeet pushed to branch master at wine / vkd3d

Commits:
f4a4e2af by Evan Tang at 2025-06-25T16:06:49+02:00
vkd3d: Replace the resource count field of struct d3d12_heap with an internal refcount.

When a heap was released at the same time as the last resource on that
heap, it was possible for both to see each other's
refcount/resource_count as 0 and both would try to destroy the heap.

Avoid that by converting "resource_count" to an internal refcount, which
holds an extra +1 if the main refcount is nonzero. The final release
will then be synchronized between the two since both will operate on
"internal_refcount".

- - - - -

2 changed files:

- libs/vkd3d/resource.c
- libs/vkd3d/vkd3d_private.h

View it on GitLab: https://gitlab.winehq.org/wine/vkd3d/-/commit/f4a4e2afec13eb36293cd6bd484434...