[Vulkan v2] VkSurface

src/xenia/ui/vk/vulkan_context.cc

@@ -10,8 +10,10 @@
 #include "xenia/ui/vk/vulkan_context.h"
 
 #include "xenia/base/logging.h"
+#include "xenia/base/platform.h"
 #include "xenia/ui/vk/vulkan_immediate_drawer.h"
 #include "xenia/ui/vk/vulkan_util.h"
+#include "xenia/ui/window.h"
 
 namespace xe {
 namespace ui {
@@ -23,7 +25,9 @@ VulkanContext::VulkanContext(VulkanProvider* provider, Window* target_window)
 VulkanContext::~VulkanContext() { Shutdown(); }
 
 bool VulkanContext::Initialize() {
-  auto device = GetVulkanProvider()->GetDevice();
+  auto provider = GetVulkanProvider();
+  auto instance = provider->GetInstance();
+  auto device = provider->GetDevice();
 
   context_lost_ = false;
 
@@ -49,6 +53,43 @@ bool VulkanContext::Initialize() {
   }
 
   if (target_window_) {
+    // Create the surface.
+    VkResult surface_create_result;
+#if XE_PLATFORM_WIN32
+    VkWin32SurfaceCreateInfoKHR surface_create_info;
+    surface_create_info.sType = VK_STRUCTURE_TYPE_WIN32_SURFACE_CREATE_INFO_KHR;
+    surface_create_info.pNext = nullptr;
+    surface_create_info.flags = 0;
+    surface_create_info.hinstance =
+        static_cast<HINSTANCE>(target_window_->native_platform_handle());
+    surface_create_info.hwnd =
+        static_cast<HWND>(target_window_->native_handle());
+    surface_create_result = vkCreateWin32SurfaceKHR(
+        instance, &surface_create_info, nullptr, &surface_);
+#else
+#error No Vulkan surface creation for the platform implemented yet.
+#endif
+    if (surface_create_result != VK_SUCCESS) {
+      XELOGE("Failed to create a Vulkan surface");
+      Shutdown();
+      return false;
+    }
+
+    // Check if the graphics queue can present to the surface.
+    // FIXME(Triang3l): Separate present queue not supported - would require
+    // deferring VkDevice creation because vkCreateDevice needs all used queues.
+    VkBool32 surface_supported = VK_FALSE;
+    vkGetPhysicalDeviceSurfaceSupportKHR(provider->GetPhysicalDevice(),
+                                         provider->GetGraphicsQueueFamily(),
+                                         surface_, &surface_supported);
+    if (!surface_supported) {
+      XELOGE(
+          "Surface not supported by the graphics queue of the Vulkan physical "
+          "device");
+      Shutdown();
+      return false;
+    }
+
     // Initialize the immediate mode drawer if not offscreen.
     immediate_drawer_ = std::make_unique<VulkanImmediateDrawer>(this);
     if (!immediate_drawer_->Initialize()) {
@@ -61,7 +102,9 @@ bool VulkanContext::Initialize() {
 }
 
 void VulkanContext::Shutdown() {
-  auto device = GetVulkanProvider()->GetDevice();
+  auto provider = GetVulkanProvider();
+  auto instance = provider->GetInstance();
+  auto device = provider->GetDevice();
 
   if (initialized_fully_ && !context_lost_) {
     AwaitAllFramesCompletion();
@@ -71,6 +114,8 @@ void VulkanContext::Shutdown() {
 
   immediate_drawer_.reset();
 
+  util::DestroyAndNullHandle(vkDestroySurfaceKHR, instance, surface_);
+
   for (uint32_t i = 0; i < kQueuedFrames; ++i) {
     util::DestroyAndNullHandle(vkDestroyFence, device, fences_[i]);
   }

src/xenia/ui/vk/vulkan_context.h

@@ -71,6 +71,8 @@ class VulkanContext : public GraphicsContext {
   uint32_t current_queue_frame_ = 1;
   VkFence fences_[kQueuedFrames] = {};
 
+  VkSurfaceKHR surface_ = VK_NULL_HANDLE;
+
   std::unique_ptr<VulkanImmediateDrawer> immediate_drawer_ = nullptr;
 };
 

src/xenia/ui/vk/vulkan_provider.h

@@ -16,13 +16,8 @@
 #include "xenia/base/platform.h"
 #include "xenia/ui/graphics_provider.h"
 
-#ifndef VK_NO_PROTOTYPES
-#define VK_NO_PROTOTYPES
-#endif
-#include "third_party/vulkan/vulkan.h"
-#if XE_PLATFORM_WIN32
-#include "third_party/vulkan/vulkan_win32.h"
-#include "xenia/base/platform_win.h"
+#if XE_PLATFORM_WIN32 && !defined(VK_USE_PLATFORM_WIN32_KHR)
+#define VK_USE_PLATFORM_WIN32_KHR 1
 #endif
 #include "third_party/volk/volk.h"
 
@@ -44,6 +39,8 @@ class VulkanProvider : public GraphicsProvider {
       Window* target_window) override;
   std::unique_ptr<GraphicsContext> CreateOffscreenContext() override;
 
+  VkInstance GetInstance() const { return instance_; }
+  VkPhysicalDevice GetPhysicalDevice() const { return physical_device_; }
   const VkPhysicalDeviceFeatures& GetPhysicalDeviceFeatures() const {
     return physical_device_features_;
   }

src/xenia/ui/vk/vulkan_util.h

@@ -27,11 +27,10 @@ inline bool DestroyAndNullHandle(F* destroy_function, T& handle) {
   return false;
 }
 
-template <typename F, typename T>
-inline bool DestroyAndNullHandle(F* destroy_function, VkDevice device,
-                                 T& handle) {
+template <typename F, typename P, typename T>
+inline bool DestroyAndNullHandle(F* destroy_function, P parent, T& handle) {
   if (handle != VK_NULL_HANDLE) {
-    destroy_function(device, handle, nullptr);
+    destroy_function(parent, handle, nullptr);
     handle = VK_NULL_HANDLE;
     return true;
   }