Mesa (main): zink: simplify some dumb code in invalidate_buffer

[GitLab Mirror]

Module: Mesa
Branch: main
Commit: 6bda555cc0e0b8c511b77989069402d6019452d2
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=6bda555cc0e0b8c511b77989069402d6019452d2

Author: Mike Blumenkrantz <michael.blumenkrantz at gmail.com>
Date:   Mon Jul 26 19:51:40 2021 -0400

zink: simplify some dumb code in invalidate_buffer

Reviewed-by: Dave Airlie <airlied at redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12008>

---

 src/gallium/drivers/zink/zink_resource.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/src/gallium/drivers/zink/zink_resource.c b/src/gallium/drivers/zink/zink_resource.c
index 5d197a4c22d..ee9f752905e 100644
--- a/src/gallium/drivers/zink/zink_resource.c
+++ b/src/gallium/drivers/zink/zink_resource.c
@@ -1035,25 +1035,18 @@ invalidate_buffer(struct zink_context *ctx, struct zink_resource *res)
       return false;
 
    struct zink_resource_object *old_obj = res->obj;
-   bool has_usage = zink_resource_has_usage(res);
    struct zink_resource_object *new_obj = resource_object_create(screen, &res->base.b, NULL, NULL, NULL, 0);
    if (!new_obj) {
       debug_printf("new backing resource alloc failed!");
       return false;
    }
-   bool needs_unref = true;
-   if (has_usage) {
-      zink_batch_reference_resource_move(&ctx->batch, res);
-      needs_unref = false;
-   }
    res->obj = new_obj;
    res->access_stage = 0;
    res->access = 0;
    res->unordered_barrier = false;
    zink_resource_rebind(ctx, res);
    zink_descriptor_set_refs_clear(&old_obj->desc_set_refs, old_obj);
-   if (needs_unref)
-      zink_resource_object_reference(screen, &old_obj, NULL);
+   zink_batch_reference_resource_move(&ctx->batch, res);
    return true;
 }