/*
 * Copyright (c) 2020, 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 www.aomedia.org/license/software. 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 www.aomedia.org/license/patent.
 */

#ifndef AOM_AV1_ENCODER_GLOBAL_MOTION_FACADE_H_
#define AOM_AV1_ENCODER_GLOBAL_MOTION_FACADE_H_

#ifdef __cplusplus
extern "C" {
#endif
struct yv12_buffer_config;
struct AV1_COMP;

void av1_compute_gm_for_valid_ref_frames(
    AV1_COMP *cpi,
#if CONFIG_NEW_REF_SIGNALING
    YV12_BUFFER_CONFIG *ref_buf[INTER_REFS_PER_FRAME],
#else
    YV12_BUFFER_CONFIG *ref_buf[REF_FRAMES],
#endif  // CONFIG_NEW_REF_SIGNALING
    int frame,
#if CONFIG_GM_MODEL_CODING
    int *base_frame,
#endif  // CONFIG_GM_MODEL_CODING
    int num_src_corners, int *src_corners, unsigned char *src_buffer,
    MotionModel *params_by_motion, uint8_t *segment_map, int segment_map_w,
    int segment_map_h);

void av1_compute_global_motion_facade(struct AV1_COMP *cpi);
#ifdef __cplusplus
}  // extern "C"
#endif

#endif  // AOM_AV1_ENCODER_GLOBAL_MOTION_FACADE_H_