/*
 * Copyright © 2021 Collabora Ltd.
 * SPDX-License-Identifier: MIT
 */

#ifndef PANVK_IMAGE_H
#define PANVK_IMAGE_H

#include "vk_image.h"

#include "pan_texture.h"

#define PANVK_MAX_PLANES 3

struct panvk_image {
   struct vk_image vk;

   /* TODO: See if we can rework the synchronization logic so we don't need to
    * pass BOs around.
    */
   struct pan_kmod_bo *bo;

   uint8_t plane_count;
   struct pan_image planes[PANVK_MAX_PLANES];
};

VK_DEFINE_NONDISP_HANDLE_CASTS(panvk_image, vk.base, VkImage,
                               VK_OBJECT_TYPE_IMAGE)

static inline unsigned
panvk_plane_index(VkFormat format, VkImageAspectFlags aspect_mask)
{
   switch (aspect_mask) {
   default:
      return 0;
   case VK_IMAGE_ASPECT_PLANE_1_BIT:
      return 1;
   case VK_IMAGE_ASPECT_PLANE_2_BIT:
      return 2;
   case VK_IMAGE_ASPECT_STENCIL_BIT:
      return format == VK_FORMAT_D32_SFLOAT_S8_UINT;
   }
}

#endif