92 lines
3.4 KiB
C++
92 lines
3.4 KiB
C++
/*
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
|
*/
|
|
|
|
#include "Context.hpp"
|
|
#include "Base/Utils.hpp"
|
|
#include "Base/Logger.hpp"
|
|
#include "Base/IGraphicsApp.hpp"
|
|
#include "Base/IGraphicsAppManager.hpp"
|
|
#include "Base/EngineConstants.hpp"
|
|
#include "Base/UI/IVulkanWindow.hpp"
|
|
#include "Debuging/ValidationLayer.hpp"
|
|
#if __has_include("vulkan/vulkan_metal.h")
|
|
#include <vulkan/vulkan_metal.h>
|
|
#endif
|
|
|
|
namespace OpenVulkano::Vulkan
|
|
{
|
|
void Context::Init(IGraphicsAppManager* graphicsAppManager, IVulkanWindow* window)
|
|
{
|
|
if (initialized) throw std::runtime_error("The context is already initialized");
|
|
this->graphicsAppManager = graphicsAppManager;
|
|
this->window = window;
|
|
|
|
// Get the extensions required to display on the window
|
|
for (const auto& requiredExtension : window->GetRequiredInstanceExtensions()) { RequireExtension(requiredExtension.c_str()); }
|
|
|
|
CreateInstance(); // Create the vulkan instance
|
|
surface = window->CreateSurface(instance); // Create the surface from the window
|
|
CreateDevice();
|
|
|
|
|
|
swapChain.Init(device.get(), surface, window);
|
|
swapChainRenderPass.Init(device.get(), &swapChain, true, true);
|
|
|
|
initialized = true;
|
|
}
|
|
|
|
void Context::Close()
|
|
{
|
|
if (!initialized) return;
|
|
device->WaitIdle();
|
|
|
|
swapChainRenderPass.Close();
|
|
swapChain.Close();
|
|
deviceManager.Close();
|
|
vkDestroySurfaceKHR(static_cast<VkInstance>(instance), surface, nullptr);
|
|
//TODO
|
|
|
|
if (enableValidationLayer) Debug::CloseValidationLayers(instance);
|
|
initialized = false;
|
|
}
|
|
|
|
void Context::Resize(const uint32_t newWidth, const uint32_t newHeight)
|
|
{
|
|
device->WaitIdle();
|
|
swapChain.Resize(newWidth, newHeight);
|
|
}
|
|
|
|
void Context::CreateInstance()
|
|
{
|
|
if (enableValidationLayer) RequireExtension(VK_EXT_DEBUG_REPORT_EXTENSION_NAME);
|
|
vk::ApplicationInfo appInfo(graphicsAppManager->GetGraphicsApp()->GetAppName().c_str(), static_cast<uint32_t>(graphicsAppManager->GetGraphicsApp()->GetAppVersion()), ENGINE_NAME, ENGINE_VERSION.intVersion, VK_MAKE_VERSION(1, 1, 0));
|
|
std::vector<const char*> extensions = Utils::toCString(requiredExtensions), layers = Debug::GetValidationLayers();
|
|
|
|
vk::InstanceCreateInfo createInfo(vk::InstanceCreateFlags(), &appInfo, enableValidationLayer ? layers.size() : 0,
|
|
layers.data(), extensions.size(), extensions.data());
|
|
|
|
#ifdef __APPLE__
|
|
VkExportMetalObjectCreateInfoEXT metalExportInfo { VK_STRUCTURE_TYPE_EXPORT_METAL_OBJECT_CREATE_INFO_EXT, nullptr, VK_EXPORT_METAL_OBJECT_TYPE_METAL_DEVICE_BIT_EXT };
|
|
createInfo.pNext = &metalExportInfo;
|
|
#endif
|
|
|
|
instance = vk::createInstance(createInfo);
|
|
|
|
if (enableValidationLayer) Debug::SetupValidationLayers(instance, vk::DebugReportFlagBitsEXT::eError | vk::DebugReportFlagBitsEXT::eWarning | vk::DebugReportFlagBitsEXT::ePerformanceWarning /*| vk::DebugReportFlagBitsEXT::eInformation | vk::DebugReportFlagBitsEXT::eDebug*/);
|
|
dynamicDispatch.init(instance, &vkGetInstanceProcAddr);
|
|
}
|
|
|
|
void Context::CreateDevice()
|
|
{
|
|
const std::vector<std::string> neededExtensions = { VK_KHR_SWAPCHAIN_EXTENSION_NAME };
|
|
deviceManager.Init(instance);
|
|
device = deviceManager.GetCompatibleDevice(neededExtensions);
|
|
device->PrepareDevice(neededExtensions, surface);
|
|
dynamicDispatch.init(instance, &vkGetInstanceProcAddr, device->device, &vkGetDeviceProcAddr);
|
|
Logger::RENDER->info("Found device: {0}", device->GetDeviceName());
|
|
}
|
|
}
|