yes

2025-06-16 15:18:27 +02:00
parent 15510fa8a7
commit cd7e5ad26f
165 changed files with 78107 additions and 0 deletions
--- a/Runtime/Sources/Renderer/Renderer.cpp
+++ b/Runtime/Sources/Renderer/Renderer.cpp
@@ -0,0 +1,96 @@
+#include <Renderer/Renderer.h>
+#include <Core/Logs.h>
+#include <Core/Enums.h>
+#include <Core/Engine.h>
+#include <Core/EventBus.h>
+
+namespace Scop
+{
+	namespace Internal
+	{
+		struct FrameBeginEventBroadcast : public EventBase
+		{
+			Event What() const override { return Event::FrameBeginEventCode; }
+		};
+	}
+
+	void Renderer::Init(NonOwningPtr<Window> window)
+	{
+		std::function<void(const EventBase&)> functor = [this](const EventBase& event)
+		{
+			if(event.What() == Event::ResizeEventCode)
+			{
+				for(std::size_t i = 0; i < m_render_finished_semaphores.size(); i++)
+				{
+					kvfDestroySemaphore(RenderCore::Get().GetDevice(), m_render_finished_semaphores[i]);
+					Message("Vulkan: render finished semaphore destroyed");
+				}
+				m_render_finished_semaphores.clear();
+				for(std::size_t i = 0; i < m_swapchain.GetImagesCount(); i++)
+				{
+					m_render_finished_semaphores.push_back(kvfCreateSemaphore(RenderCore::Get().GetDevice()));
+					Message("Vulkan: render finished semaphore created");
+				}
+			}
+		};
+
+		EventBus::RegisterListener({ functor, "__ScopRenderer" });
+		p_window = window;
+		m_swapchain.Init(p_window);
+		for(std::size_t i = 0; i < m_swapchain.GetImagesCount(); i++)
+		{
+			m_render_finished_semaphores.push_back(kvfCreateSemaphore(RenderCore::Get().GetDevice()));
+			Message("Vulkan: render finished semaphore created");
+		}
+		for(std::size_t i = 0; i < MAX_FRAMES_IN_FLIGHT; i++)
+		{
+			m_cmd_buffers[i] = kvfCreateCommandBuffer(RenderCore::Get().GetDevice());
+			Message("Vulkan: command buffer created");
+			m_cmd_fences[i] = kvfCreateFence(RenderCore::Get().GetDevice());
+			Message("Vulkan: fence created");
+			m_image_available_semaphores[i] = kvfCreateSemaphore(RenderCore::Get().GetDevice());
+			Message("Vulkan: image available semaphore created");
+		}
+	}
+
+	void Renderer::BeginFrame()
+	{
+		kvfWaitForFence(RenderCore::Get().GetDevice(), m_cmd_fences[m_current_frame_index]);
+		m_swapchain.AquireFrame(m_image_available_semaphores[m_current_frame_index]);
+		RenderCore::Get().vkResetCommandBuffer(m_cmd_buffers[m_current_frame_index], 0);
+		kvfBeginCommandBuffer(m_cmd_buffers[m_current_frame_index], 0);
+		m_drawcalls = 0;
+		m_polygons_drawn = 0;
+		EventBus::SendBroadcast(Internal::FrameBeginEventBroadcast{});
+	}
+
+	void Renderer::EndFrame()
+	{
+		VkPipelineStageFlags wait_stages[] = { VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT };
+		kvfEndCommandBuffer(m_cmd_buffers[m_current_frame_index]);
+		kvfSubmitCommandBuffer(RenderCore::Get().GetDevice(), m_cmd_buffers[m_current_frame_index], KVF_GRAPHICS_QUEUE, m_render_finished_semaphores[m_swapchain.GetImageIndex()], m_image_available_semaphores[m_current_frame_index], m_cmd_fences[m_current_frame_index], wait_stages);
+		m_swapchain.Present(m_render_finished_semaphores[m_swapchain.GetImageIndex()]);
+		m_current_frame_index = (m_current_frame_index + 1) % MAX_FRAMES_IN_FLIGHT;
+	}
+
+	void Renderer::Destroy() noexcept
+	{
+		RenderCore::Get().WaitDeviceIdle();
+		for(std::size_t i = 0; i < m_render_finished_semaphores.size(); i++)
+		{
+			kvfDestroySemaphore(RenderCore::Get().GetDevice(), m_render_finished_semaphores[i]);
+			Message("Vulkan: render finished semaphore destroyed");
+		}
+		m_render_finished_semaphores.clear();
+		for(std::size_t i = 0; i < MAX_FRAMES_IN_FLIGHT; i++)
+		{
+			kvfDestroySemaphore(RenderCore::Get().GetDevice(), m_image_available_semaphores[i]);
+			Message("Vulkan: image available semaphore destroyed");
+			kvfDestroyCommandBuffer(RenderCore::Get().GetDevice(), m_cmd_buffers[i]);
+			Message("Vulkan: command buffer destroyed");
+			kvfDestroyFence(RenderCore::Get().GetDevice(), m_cmd_fences[i]);
+			Message("Vulkan: fence destroyed");
+		}
+		m_swapchain.Destroy();
+	}
+}