From de66d503f7d8667f5b1d035060f79d09dcd4a83c Mon Sep 17 00:00:00 2001
From: Axel Davy <davyaxel0@gmail.com>
Date: Thu, 11 Mar 2021 20:45:39 +0100
Subject: [PATCH] st/nine: Enable multisampling also without depth buffer
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Found with wine tests.

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
---
 src/gallium/frontends/nine/nine_state.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/frontends/nine/nine_state.c b/src/gallium/frontends/nine/nine_state.c
index 1c61ed85c2e..1833725362d 100644
--- a/src/gallium/frontends/nine/nine_state.c
+++ b/src/gallium/frontends/nine/nine_state.c
@@ -346,7 +346,7 @@ static inline DWORD
 check_multisample(struct NineDevice9 *device)
 {
     DWORD *rs = device->context.rs;
-    DWORD new_value = (rs[D3DRS_ZENABLE] || rs[D3DRS_STENCILENABLE]) &&
+    DWORD new_value = device->context.rt[0] &&
                       device->context.rt[0]->desc.MultiSampleType >= 1 &&
                       rs[D3DRS_MULTISAMPLEANTIALIAS];
     if (rs[NINED3DRS_MULTISAMPLE] != new_value) {