Mesa (master): zink: correct typo in stencil-setup

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Module: Mesa
Branch: master
Commit: 9e94dcca67ab416cacee7646aca1010a78058837
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=9e94dcca67ab416cacee7646aca1010a78058837

Author: Erik Faye-Lund <erik.faye-lund at collabora.com>
Date:   Thu Sep 24 21:31:39 2020 +0200

zink: correct typo in stencil-setup

Without this, we end up using two-sided stencil when one-sided stencil
should be used. Whoops.

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz at gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6853>

---

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

diff --git a/src/gallium/drivers/zink/zink_state.c b/src/gallium/drivers/zink/zink_state.c
index fbb3bd1272f..374bbf95add 100644
--- a/src/gallium/drivers/zink/zink_state.c
+++ b/src/gallium/drivers/zink/zink_state.c
@@ -350,7 +350,7 @@ zink_create_depth_stencil_alpha_state(struct pipe_context *pctx,
       cso->stencil_front = stencil_op_state(depth_stencil_alpha->stencil);
    }
 
-   if (depth_stencil_alpha->stencil[0].enabled)
+   if (depth_stencil_alpha->stencil[1].enabled)
       cso->stencil_back = stencil_op_state(depth_stencil_alpha->stencil + 1);
    else
       cso->stencil_back = cso->stencil_front;