Mesa (main): zink: use better determination for handling swapchain acquire submits

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Module: Mesa
Branch: main
Commit: 9625e99110c831df533a1cea00d57feee1ff3a44
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=9625e99110c831df533a1cea00d57feee1ff3a44

Author: Mike Blumenkrantz <michael.blumenkrantz at gmail.com>
Date:   Mon Jun 20 12:33:27 2022 -0400

zink: use better determination for handling swapchain acquire submits

if the swapchain has data, it has already passed through this function and
thus does not need to attempt to synchronize another swapchain acquire
for the same image

Reviewed-by: Adam Jackson <ajax at redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17149>

---

 src/gallium/drivers/zink/zink_kopper.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/drivers/zink/zink_kopper.c b/src/gallium/drivers/zink/zink_kopper.c
index 49179357a00..bb553d1cb66 100644
--- a/src/gallium/drivers/zink/zink_kopper.c
+++ b/src/gallium/drivers/zink/zink_kopper.c
@@ -569,7 +569,7 @@ zink_kopper_acquire_submit(struct zink_screen *screen, struct zink_resource *res
 {
    assert(res->obj->dt);
    struct kopper_displaytarget *cdt = kopper_displaytarget(res->obj->dt);
-   if (zink_kopper_acquired(res->obj->dt, res->obj->dt_idx))
+   if (cdt->swapchain->dt_has_data)
       return VK_NULL_HANDLE;
    assert(res->obj->acquire);
    cdt->swapchain->images[res->obj->dt_idx].acquired = true;