Mesa (main): zink: unset res->swapchain upon killing a swapchain

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Module: Mesa
Branch: main
Commit: 23892bff6b4394eb7f445e6eff4d07ea16c1b4ab
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=23892bff6b4394eb7f445e6eff4d07ea16c1b4ab

Author: Mike Blumenkrantz <michael.blumenkrantz at gmail.com>
Date:   Mon Jun 13 15:04:34 2022 -0400

zink: unset res->swapchain upon killing a swapchain

this otherwise causes the driver to make bad assumptions about
how the resource should be handled

cc: mesa-stable

Reviewed-by: Adam Jackson <ajax at redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17009>

---

 src/gallium/drivers/zink/zink_kopper.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gallium/drivers/zink/zink_kopper.c b/src/gallium/drivers/zink/zink_kopper.c
index 5b3622248e9..0a68a6158cc 100644
--- a/src/gallium/drivers/zink/zink_kopper.c
+++ b/src/gallium/drivers/zink/zink_kopper.c
@@ -521,6 +521,7 @@ kill_swapchain(struct zink_context *ctx, struct zink_resource *res)
    struct pipe_resource *pres = screen->base.resource_create(&screen->base, &res->base.b);
    zink_resource_object_reference(screen, &res->obj, zink_resource(pres)->obj);
    res->layout = VK_IMAGE_LAYOUT_UNDEFINED;
+   res->swapchain = false;
    pipe_resource_reference(&pres, NULL);
 }