Method create_swapchain_buffers

framework/api_vulkan_sample.cpp:916–970

{}

void ApiVulkanSample::create_swapchain_buffers()
{
	if (get_render_context().has_swapchain())
	{
		auto &images = get_render_context().get_swapchain().get_images();

		// Get the swap chain buffers containing the image and imageview
		for (auto &swapchain_buffer : swapchain_buffers)
		{
			vkDestroyImageView(get_device().get_handle(), swapchain_buffer.view, nullptr);
		}
		swapchain_buffers.clear();
		swapchain_buffers.resize(images.size());
		for (uint32_t i = 0; i < images.size(); i++)
		{
			VkImageViewCreateInfo color_attachment_view = {};
			color_attachment_view.sType                 = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO;
			color_attachment_view.pNext                 = NULL;
			color_attachment_view.format                = get_render_context().get_swapchain().get_format();
			color_attachment_view.components            = {
                VK_COMPONENT_SWIZZLE_R,
                VK_COMPONENT_SWIZZLE_G,
                VK_COMPONENT_SWIZZLE_B,
                VK_COMPONENT_SWIZZLE_A};
			color_attachment_view.subresourceRange.aspectMask     = VK_IMAGE_ASPECT_COLOR_BIT;
			color_attachment_view.subresourceRange.baseMipLevel   = 0;
			color_attachment_view.subresourceRange.levelCount     = 1;
			color_attachment_view.subresourceRange.baseArrayLayer = 0;
			color_attachment_view.subresourceRange.layerCount     = 1;
			color_attachment_view.viewType                        = VK_IMAGE_VIEW_TYPE_2D;
			color_attachment_view.flags                           = 0;

			swapchain_buffers[i].image = images[i];

			color_attachment_view.image = swapchain_buffers[i].image;

			VK_CHECK(vkCreateImageView(get_device().get_handle(), &color_attachment_view, nullptr, &swapchain_buffers[i].view));
		}
	}
	else
	{
		auto &frames = get_render_context().get_render_frames();

		// Get the swap chain buffers containing the image and imageview
		swapchain_buffers.clear();
		swapchain_buffers.resize(frames.size());
		for (uint32_t i = 0; i < frames.size(); i++)
		{
			auto &image_view = *frames[i]->get_render_target().get_views().begin();

			swapchain_buffers[i].image = image_view.get_image().get_handle();
			swapchain_buffers[i].view  = image_view.get_handle();
		}
	}
}

void ApiVulkanSample::update_swapchain_image_usage_flags(std::set<VkImageUsageFlagBits> image_usage_flags)
{