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new structure

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Jorijn van der Graaf 2025-11-16 15:32:11 +01:00
commit 1155e67d63
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src/module/Crafter.Graphics-WindowWaylandVulkan.cppm
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/*
Crafter®.Graphics
Copyright (C) 2025 Catcrafts®
Catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3.0 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
module;
#include <cstdint>
#include <string>
#include <vulkan/vulkan.h>
#include <vulkan/vulkan_wayland.h>
#include <vector>
#include <thread>
export module Crafter.Graphics:WindowWaylandVulkan;
import Crafter.Event;
import :WindowWayland;
namespace Crafter {
struct DepthStencil {
VkImage image;
VkDeviceMemory memory;
VkImageView view;
};
struct Semaphores {
// Swap chain image presentation
VkSemaphore presentComplete;
// Command buffer submission and execution
VkSemaphore renderComplete;
};
/**
* @class WindowWaylandVulkan
* @brief A Wayland window specialized for Vulkan rendering.
*
* This class extends the WindowWayland base class to support Vulkan graphics
* integration within a Wayland environment. It provides methods for initializing
* Vulkan command buffers and managing drawing operations either synchronously or asynchronously.
*
* The class exposes an event `onDraw` which is called for every frame.
* @pre VulkanDevice::CreateDevice() must be called before creating or using this class.
*/
export class WindowWaylandVulkan : public WindowWayland {
public:
Event<VkCommandBuffer> onDraw;
/**
* @brief Constructs a WindowWaylandVulkan instance.
*
* @param name The title of the window.
* @param width The width of the window in pixels.
* @param height The height of the window in pixels.
*/
WindowWaylandVulkan(std::string name, std::uint32_t width, std::uint32_t height);
/**
* @brief Destructor for the WindowWaylandVulkan.
*
* Cleans up Vulkan and Wayland resources associated with this window.
*/
~WindowWaylandVulkan();
/**
* @brief Starts Vulkan initialization and returns a command buffer.
*
* This command buffer can be used to record Vulkan setup commands.
*
* @return VkCommandBuffer A Vulkan command buffer for recording initialization commands.
*/
VkCommandBuffer StartInit();
/**
* @brief Completes Vulkan initialization.
*
* Finalizes any remaining setup required after recording commands returned by StartInit().
*/
void FinishInit();
/**
* @brief Starts the event loop asynchronously.
*
* This method triggers rendering without blocking the caller.
*/
void StartAsync();
/**
* @brief Starts the event loop synchronously.
*
* This method blocks the caller until the event loop stops.
*/
void StartSync();
private:
void CreateSwapchain();
VkSurfaceKHR vulkanSurface = VK_NULL_HANDLE;
VkSwapchainKHR swapChain = VK_NULL_HANDLE;
VkFormat colorFormat;
VkColorSpaceKHR colorSpace;
std::vector<VkImage> images;
std::vector<VkImageView> imageViews;
std::thread thread;
std::vector<VkCommandBuffer> drawCmdBuffers;
std::vector<VkFramebuffer> frameBuffers;
VkSubmitInfo submitInfo;
DepthStencil depthStencil;
Semaphores semaphores;
uint32_t currentBuffer = 0;
VkPipelineStageFlags submitPipelineStages = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
VkRenderPass renderPass = VK_NULL_HANDLE;
};
}