From fadcac5a8e7812438fab5f8d18a5a37677bf36f5 Mon Sep 17 00:00:00 2001
From: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Date: Tue, 5 Dec 2017 15:24:58 +0100
Subject: [PATCH] [dxgi] Fixed swap chain issue in ResizeTargets

---
 src/dxgi/dxgi_swapchain.cpp         | 15 +++++++++++++--
 tests/d3d11/test_d3d11_triangle.cpp |  3 +++
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/src/dxgi/dxgi_swapchain.cpp b/src/dxgi/dxgi_swapchain.cpp
index 65383acc..52bf6342 100644
--- a/src/dxgi/dxgi_swapchain.cpp
+++ b/src/dxgi/dxgi_swapchain.cpp
@@ -241,14 +241,25 @@ namespace dxvk {
                              / pNewTargetParameters->RefreshRate.Denominator;
     displayMode.driverdata   = nullptr;
     
+    // TODO test mode change flag
+    
     if (SDL_SetWindowDisplayMode(m_window, &displayMode)) {
-      throw DxvkError(str::format(
+      Logger::err(str::format(
         "DxgiSwapChain::ResizeTarget: Failed to set display mode:\n",
         SDL_GetError()));
       return DXGI_ERROR_DRIVER_INTERNAL_ERROR;
     }
     
-    return S_OK;
+    try {
+      m_presenter->recreateSwapchain(
+        m_desc.BufferDesc.Width,
+        m_desc.BufferDesc.Height,
+        m_desc.BufferDesc.Format);
+      return S_OK;
+    } catch (const DxvkError& err) {
+      Logger::err(err.message());
+      return DXGI_ERROR_DRIVER_INTERNAL_ERROR;
+    }
   }
   
   
diff --git a/tests/d3d11/test_d3d11_triangle.cpp b/tests/d3d11/test_d3d11_triangle.cpp
index f35aee18..275dda2f 100644
--- a/tests/d3d11/test_d3d11_triangle.cpp
+++ b/tests/d3d11/test_d3d11_triangle.cpp
@@ -54,6 +54,9 @@ public:
     if (FAILED(m_device->CreateRenderTargetView(m_buffer.ptr(), nullptr, &m_bufferView)))
       throw DxvkError("Failed to create render target view");
     
+    if (FAILED(m_swapChain->ResizeTarget(&swapDesc.BufferDesc)))
+      throw DxvkError("Failed to resize window");
+    
   }