From 6659b2acb355e62ae922494760806365f296deaf Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Thu, 7 Dec 2017 15:11:10 +0000
Subject: [PATCH] Correct D3D11 estimate of initial contents for multisampled
 resources

---
 renderdoc/driver/d3d11/d3d11_initstate.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/renderdoc/driver/d3d11/d3d11_initstate.cpp b/renderdoc/driver/d3d11/d3d11_initstate.cpp
index ea7d5582c..1f6483d27 100644
--- a/renderdoc/driver/d3d11/d3d11_initstate.cpp
+++ b/renderdoc/driver/d3d11/d3d11_initstate.cpp
@@ -335,6 +335,11 @@ uint32_t WrappedID3D11Device::GetSize_InitialState(ResourceId id, ID3D11DeviceCh
 
     uint32_t NumSubresources = desc.MipLevels * desc.ArraySize;
 
+    bool multisampled = desc.SampleDesc.Count > 1 || desc.SampleDesc.Quality > 0;
+
+    if(multisampled)
+      NumSubresources *= desc.SampleDesc.Count;
+
     bool OmittedContents = ShouldOmitInitState(desc, tex->GetResourceID()) &&
                            !RenderDoc::Inst().GetCaptureOptions().SaveAllInitials;