Conor McCarthy : vkd3d: Ignore d3d12_command_list_IASetVertexBuffers() calls with NULL views.

[Alexandre Julliard]

Module: vkd3d
Branch: master
Commit: f172647d5eb0d300a2127b76aa3189b7d285cbf1
URL:    https://source.winehq.org/git/vkd3d.git/?a=commit;h=f172647d5eb0d300a2127b76...

Author: Conor McCarthy 
Date:   Fri Oct 15 01:37:37 2021 +0200

vkd3d: Ignore d3d12_command_list_IASetVertexBuffers() calls with NULL views.

Part of a vkd3d-proton patch by Hans-Kristian Arntzen.

Signed-off-by: Conor McCarthy 
Signed-off-by: Henri Verbeet 
Signed-off-by: Alexandre Julliard

---

libs/vkd3d/command.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/libs/vkd3d/command.c b/libs/vkd3d/command.c
index 118fc4b..1db624e 100644
--- a/libs/vkd3d/command.c
+++ b/libs/vkd3d/command.c
@@ -4498,6 +4498,12 @@ static void STDMETHODCALLTYPE d3d12_command_list_IASetVertexBuffers(ID3D12Graphi
         return;
     }

+    if (!views)
+    {
+        WARN("NULL "views" pointer specified.\n");
+        return;
+    }
+
     for (i = 0; i < view_count; ++i)
     {
         if (views[i].BufferLocation)