Add functions for openVR integration (#931)

* Add functions for openVR integration

* Update wiGraphicsDevice_DX12.h

* Update wiGraphicsDevice_DX12.cpp

* Update wiGraphicsDevice_Vulkan.h

* Update wiGraphicsDevice_Vulkan.cpp

Author: Cop46

WickedEngine/wiGraphicsDevice_DX12.cpp

@@ -7887,7 +7887,14 @@ std::mutex queue_locker;
 			PIXSetMarker(commandlist.GetGraphicsCommandList(), 0xFFFF0000, text);
 		}
 	}
-
+	ID3D12Resource* GraphicsDevice_DX12::GetTextureInternalResource(const Texture* texture)
+	{
+		return to_internal(texture)->resource.Get();
+	}
+	ID3D12CommandQueue* GraphicsDevice_DX12::GetGraphicsCommandQueue()
+	{
+		return queues[QUEUE_GRAPHICS].queue.Get();
+	}
 }
 
 #endif // WICKEDENGINE_BUILD_DX12

WickedEngine/wiGraphicsDevice_DX12.h

@@ -430,6 +430,9 @@ namespace wi::graphics
 			return GetCommandList(cmd).frame_allocators[GetBufferIndex()];
 		}
 
+		ID3D12Resource* GetTextureInternalResource(const Texture* texture);
+		ID3D12CommandQueue* GetGraphicsCommandQueue();
+
 		struct DescriptorHeapGPU
 		{
 			D3D12_DESCRIPTOR_HEAP_DESC heapDesc = {};

WickedEngine/wiGraphicsDevice_Vulkan.cpp

@@ -2435,6 +2435,10 @@ using namespace vulkan_internal;
 			{
 				instanceExtensions.push_back(VK_EXT_SWAPCHAIN_COLOR_SPACE_EXTENSION_NAME);
 			}
+			else if (strcmp(availableExtension.extensionName, VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME) == 0)
+			{
+				instanceExtensions.push_back(VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME);
+			}
 		}
 
 		instanceExtensions.push_back(VK_KHR_SURFACE_EXTENSION_NAME);
@@ -9334,7 +9338,30 @@ using namespace vulkan_internal;
 		label.color[3] = 1.0f;
 		vkCmdInsertDebugUtilsLabelEXT(commandlist.GetCommandBuffer(), &label);
 	}
-
+	VkDevice GraphicsDevice_Vulkan::GetDevice()
+	{
+		return device;
+	}
+	VkImage GraphicsDevice_Vulkan::GetTextureInternalResource(const Texture* texture)
+	{
+		return to_internal(texture)->resource;
+	}
+	VkPhysicalDevice GraphicsDevice_Vulkan::GetPhysicalDevice()
+	{
+		return physicalDevice;
+	}
+	VkInstance GraphicsDevice_Vulkan::GetInstance()
+	{
+		return instance;
+	}
+	VkQueue GraphicsDevice_Vulkan::GetGraphicsCommandQueue()
+	{
+		return queues[QUEUE_GRAPHICS].queue;
+	}
+	uint32_t GraphicsDevice_Vulkan::GetGraphicsFamilyIndex()
+	{
+		return graphicsFamily;
+	}
 }
 
 #endif // WICKEDENGINE_BUILD_VULKAN

WickedEngine/wiGraphicsDevice_Vulkan.h

@@ -461,6 +461,13 @@ namespace wi::graphics
 			return GetCommandList(cmd).frame_allocators[GetBufferIndex()];
 		}
 
+		VkDevice GetDevice();
+		VkImage GetTextureInternalResource(const Texture* texture);
+		VkPhysicalDevice GetPhysicalDevice();
+		VkInstance GetInstance();
+		VkQueue GetGraphicsCommandQueue();
+		uint32_t GetGraphicsFamilyIndex();
+
 		struct AllocationHandler
 		{
 			VmaAllocator allocator = VK_NULL_HANDLE;