/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   vk_imageview.cpp                                   :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: maldavid <kbz_8.dev@akel-engine.com>       +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/10/06 18:20:49 by maldavid          #+#    #+#             */
/*   Updated: 2022/10/06 18:21:51 by maldavid         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "vk_swapchain.h"
#include "vk_imageview.h"
#include <renderer/core/render_core.h>

namespace mlx
{
	void ImageView::init(SwapChain* swapchain, VkImage& image)
	{
		VkImageViewCreateInfo createInfo{};
		createInfo.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO;
		createInfo.image = image;
		createInfo.viewType = VK_IMAGE_VIEW_TYPE_2D;
		createInfo.format = swapchain->_swapChainImageFormat;
		createInfo.components.r = VK_COMPONENT_SWIZZLE_IDENTITY;
		createInfo.components.g = VK_COMPONENT_SWIZZLE_IDENTITY;
		createInfo.components.b = VK_COMPONENT_SWIZZLE_IDENTITY;
		createInfo.components.a = VK_COMPONENT_SWIZZLE_IDENTITY;
		createInfo.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
		createInfo.subresourceRange.baseMipLevel = 0;
		createInfo.subresourceRange.levelCount = 1;
		createInfo.subresourceRange.baseArrayLayer = 0;
		createInfo.subresourceRange.layerCount = 1;

		if(vkCreateImageView(Render_Core::get().getDevice().get(), &createInfo, nullptr, &_image) != VK_SUCCESS)
			core::error::report(e_kind::fatal_error, "Vulkan : failed to create an image view");
	}
	
	void ImageView::destroy() noexcept
	{
		vkDestroyImageView(Render_Core::get().getDevice().get(), _image, nullptr);
	}
}