/*
 * Copyright (c) 2017, Alliance for Open Media. All rights reserved
 *
 * This source code is subject to the terms of the BSD 2 Clause License and
 * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
 * was not distributed with this source code in the LICENSE file, you can
 * obtain it at https://www.aomedia.org/license/software-license. If the Alliance for Open
 * Media Patent License 1.0 was not distributed with this source code in the
 * PATENTS file, you can obtain it at https://www.aomedia.org/license/patent-license.
 */
#ifndef AOM_INSPECTION_H_
#define AOM_INSPECTION_H_

#ifdef __cplusplus
extern "C" {
#endif  // __cplusplus

#ifndef AOM_AOMDX_H_
typedef void (*aom_inspect_cb)(void *decoder, void *data);
#endif

#define MAX_SEGMENTS 8

typedef struct insp_mv insp_mv;

struct insp_mv {
  int16_t row;
  int16_t col;
};

typedef struct insp_mi_data insp_mi_data;

struct insp_mi_data {
  insp_mv mv[2];
  int16_t ref_frame[2];
  int16_t mode;
  int16_t uv_mode;
  int16_t sb_type;
  int16_t skip;
  int16_t segment_id;
  int16_t dual_filter_type;
  int16_t filter[2];
  int16_t tx_type;
  int16_t tx_size;
  int16_t cdef_level;
  int16_t cdef_strength;
  int16_t cfl_alpha_idx;
  int16_t cfl_alpha_sign;
  int16_t current_qindex;
};

typedef struct insp_frame_data insp_frame_data;

struct insp_frame_data {
#if CONFIG_ACCOUNTING
  Accounting *accounting;
#endif
  insp_mi_data *mi_grid;
  int show_frame;
  int frame_type;
  int base_qindex;
  int mi_rows;
  int mi_cols;
  int tile_mi_rows;
  int tile_mi_cols;
  int16_t y_dequant[MAX_SEGMENTS][2];
  int16_t u_dequant[MAX_SEGMENTS][2];
  int16_t v_dequant[MAX_SEGMENTS][2];
  // TODO(negge): add per frame CDEF data
  int delta_q_present_flag;
  int delta_q_res;
};

void ifd_init(insp_frame_data *fd, int frame_width, int frame_height);
void ifd_clear(insp_frame_data *fd);
int ifd_inspect(insp_frame_data *fd, void *decoder);

#ifdef __cplusplus
}  // extern "C"
#endif  // __cplusplus
#endif  // AOM_INSPECTION_H_
