From ccbaf31f3cec9c567bd997d890446b71b28b32b6 Mon Sep 17 00:00:00 2001
From: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Date: Tue, 9 Mar 2021 09:33:54 -0500
Subject: [PATCH] zink: use max_rt to determine number of blend state
 attachments

this is more consistent with how gallium applies the states

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9988>
---
 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 a93c822f269..a5a6e151c67 100644
--- a/src/gallium/drivers/zink/zink_state.c
+++ b/src/gallium/drivers/zink/zink_state.c
@@ -243,7 +243,7 @@ zink_create_blend_state(struct pipe_context *pctx,
 
    cso->need_blend_constants = false;
 
-   for (int i = 0; i < PIPE_MAX_COLOR_BUFS; ++i) {
+   for (int i = 0; i < blend_state->max_rt + 1; ++i) {
       const struct pipe_rt_blend_state *rt = blend_state->rt;
       if (blend_state->independent_blend_enable)
          rt = blend_state->rt + i;