From f3c9229cc342c4d9c10f52a61dde1fff48a74a93 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B3zef=20Kucia?= <jkucia@codeweavers.com>
Date: Tue, 19 Mar 2019 14:40:58 +0100
Subject: [PATCH] vkd3d: Ignore redundant IASetPrimitiveTopology() calls.
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Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
---
 libs/vkd3d/command.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libs/vkd3d/command.c b/libs/vkd3d/command.c
index 33dfcaf1..40c48cd8 100644
--- a/libs/vkd3d/command.c
+++ b/libs/vkd3d/command.c
@@ -3008,6 +3008,9 @@ static void STDMETHODCALLTYPE d3d12_command_list_IASetPrimitiveTopology(ID3D12Gr
         return;
     }
 
+    if (list->primitive_topology == topology)
+        return;
+
     list->primitive_topology = topology;
     d3d12_command_list_invalidate_current_pipeline(list);
 }