module;

#include <vulkan/vulkan.h>

export module vk:framebuffer;

export import :types;

export import :utilities;

export namespace vk {

inline namespace v1 {

/**

* @name vk::framebuffer

*

* @param p_device is logical device that creates and manages the

* destruction of vulkan framebuffer handles.

* @param p_setting are specifications to configure the creation of vulkan

* VkFramebuffer handles.

*/

class framebuffer {

public:

framebuffer() = default;

framebuffer(const VkDevice& p_device,

const framebuffer_params& p_setting) : m_device(p_device) {

VkFramebufferCreateInfo framebuffer_ci = {

.sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO,

.pNext = nullptr,

.flags = 0,

.renderPass = p_setting.renderpass,

.attachmentCount = static_cast<uint32_t>(p_setting.views.size()),

.pAttachments = p_setting.views.data(),

.width = p_setting.extent.width,

.height = p_setting.extent.height,

.layers = 1

};

vk::vk_check(vkCreateFramebuffer(

m_device, &framebuffer_ci, nullptr, &m_framebuffer),

"vkCreateFramebuffer");

}

[[nodiscard]] bool alive() const { return m_framebuffer; }

void destroy() {

if (m_framebuffer != nullptr) {

vkDestroyFramebuffer(m_device, m_framebuffer, nullptr);

}

}

operator VkFramebuffer() const { return m_framebuffer; }

operator VkFramebuffer() { return m_framebuffer; }

private:

VkDevice m_device = nullptr;

VkFramebuffer m_framebuffer = nullptr;

};

};

};