#ifndef _BUFFER_H_
#define _BUFFER_H_

#include <vulkan/vulkan.h>
#include <vlkn.h>

struct vlkn_renderer;

VkResult buffer_create(struct vlkn_renderer *ren, VkDeviceSize size,
		VkBufferUsageFlags usage, VkMemoryPropertyFlags props, struct vlkn_buffer *buffer);
VkResult buffer_upload(struct vlkn_renderer *ren, struct vlkn_buffer *buffer,
		size_t offset, size_t size, uint8_t data[size]);
void buffer_destroy(struct vlkn_renderer *ren, struct vlkn_buffer *buffer);

struct buffer_view {
	struct vlkn_buffer *buffer;
	size_t offset, stride, count;
};

struct vlkn_images {
	VkImage image;
	VkDeviceMemory memory;
	VkImageView view;
};

struct image_opts {
	VkExtent2D extent;
	uint32_t mip_level;
	VkFormat format;
	VkImageTiling tiling;
	VkImageUsageFlags usage;
	VkMemoryPropertyFlags mem_props;
	VkImageAspectFlags aspect;
};

VkResult image_view_create(struct vlkn_renderer *ren, VkFormat format,
		VkImageAspectFlags aspect, VkImage image, VkImageView *view);
VkResult image_create(struct vlkn_renderer *ren, struct image_opts opts, struct vlkn_images *image);
void image_destroy(struct vlkn_renderer *ren, struct vlkn_images *image);

#endif