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zink: move batch ref when possible during buffer replacement

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avoid atomics when possible

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12822>
This commit is contained in:
Mike Blumenkrantz
2021-09-03 10:19:46 -04:00
committed by Marge Bot
parent d772419dab
commit b5e460cec2
1 changed files with 5 additions and 2 deletions
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src/gallium/drivers/zink/zink_context.c
+5 -2
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@@ -3446,10 +3446,13 @@ zink_context_replace_buffer_storage(struct pipe_context *pctx, struct pipe_resou
assert(d->obj);
assert(s->obj);
util_idalloc_mt_free(&zink_screen(pctx->screen)->buffer_ids, delete_buffer_id);
zink_resource_object_reference(zink_screen(pctx->screen), NULL, s->obj);
if (zink_resource_has_unflushed_usage(d) ||
(zink_resource_has_usage(d) && zink_resource_has_binds(d)))
zink_batch_reference_resource(&ctx->batch, d);
zink_resource_object_reference(zink_screen(pctx->screen), &d->obj, s->obj);
zink_batch_reference_resource_move(&ctx->batch, d);
else
zink_resource_object_reference(zink_screen(pctx->screen), &d->obj, NULL);
d->obj = s->obj;
d->access = s->access;
d->access_stage = s->access_stage;
d->unordered_barrier = s->unordered_barrier;