/* SPDX-License-Identifier:BSD-3-Clause */
#include "command.h"
#include "../../core/log.h"
#include <stdlib.h>

void vk_command_pool_init(struct renderer_context *context)
{
	VkCommandPoolCreateInfo pool_info = {
		.sType = VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO,
		.flags = VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT,
		.queueFamilyIndex = context->queue_indices.graphics
	};

	if (vkCreateCommandPool(context->device, &pool_info, NULL, &context->command_pool) != VK_SUCCESS) {
		fatal("Can't create command pool.\n");
	}

	log_info("Command pool created.\n");
}

void vk_command_pool_deinit(struct renderer_context *context)
{
	vkDestroyCommandPool(context->device, context->command_pool, NULL);
}

void vk_command_buffers_init(struct renderer_context *context)
{
	context->command_buffers = malloc(sizeof(VkCommandBuffer) * context->swapchain.image_count);

	VkCommandBufferAllocateInfo alloc_info = {
		.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO,
		.commandPool = context->command_pool,
		.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY,
		.commandBufferCount = context->swapchain.image_count
	};

	if (vkAllocateCommandBuffers(context->device, &alloc_info, context->command_buffers) != VK_SUCCESS) {
		fatal("Can't allocate command buffers.\n");
	}

	log_info("Command buffers allocated.\n");
}