Fix build errors and update all dependencies to latest version

- Fixed doctest executable not compiling
- Fixed class accessibility error in Workflow_Main.cpp
- Fixed selection of OpenGL loader in imgui OpenGL 2 & 3 backends
  - All loading is handled in our code now, the imgui_*_backend.cpp files are instructed to do nothing

1 files changed, 4 insertions, 14 deletions

diff --git a/3rdparty/imgui/backend/imgui_impl_dx12.h b/3rdparty/imgui/backend/imgui_impl_dx12.h
index 7051962..6548f6f 100644
--- a/3rdparty/imgui/backend/imgui_impl_dx12.h
+++ b/3rdparty/imgui/backend/imgui_impl_dx12.h
@@ -6,22 +6,17 @@
 //  [X] Renderer: Support for large meshes (64k+ vertices) with 16-bit indices.
 
 // Important: to compile on 32-bit systems, this backend requires code to be compiled with '#define ImTextureID ImU64'.
-// This is because we need ImTextureID to carry a 64-bit value and by default ImTextureID is defined as void*.
-// This define is set in the example .vcxproj file and need to be replicated in your app or by adding it to your imconfig.h file.
+// See imgui_impl_dx12.cpp file for details.
 
-// You can copy and use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
+// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
+// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
 // If you are new to Dear ImGui, read documentation from the docs/ folder + read the top of imgui.cpp.
 // Read online: https://github.com/ocornut/imgui/tree/master/docs
 
 #pragma once
 #include "imgui.h"      // IMGUI_IMPL_API
+#include <dxgiformat.h> // DXGI_FORMAT
 
-#ifdef _MSC_VER
-#pragma warning (push)
-#pragma warning (disable: 4471) // a forward declaration of an unscoped enumeration must have an underlying type
-#endif
-
-enum DXGI_FORMAT;
 struct ID3D12Device;
 struct ID3D12DescriptorHeap;
 struct ID3D12GraphicsCommandList;
@@ -41,8 +36,3 @@ IMGUI_IMPL_API void     ImGui_ImplDX12_RenderDrawData(ImDrawData* draw_data, ID3
 // Use if you want to reset your rendering device without losing Dear ImGui state.
 IMGUI_IMPL_API void     ImGui_ImplDX12_InvalidateDeviceObjects();
 IMGUI_IMPL_API bool     ImGui_ImplDX12_CreateDeviceObjects();
-
-#ifdef _MSC_VER
-#pragma warning (pop)
-#endif
-