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/*

 * Copyright (c) 2019, 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_AOM_DSP_VMAF_H_

#define AOM_AOM_DSP_VMAF_H_

#include <libvmaf/libvmaf.h>

#include <stdbool.h>

#include "aom_scale/yv12config.h"

void aom_init_vmaf_context(VmafContext **vmaf_context, VmafModel *vmaf_model,

                           bool cal_vmaf_neg);

void aom_close_vmaf_context(VmafContext *vmaf_context);

void aom_init_vmaf_model(VmafModel **vmaf_model, const char *model_path);

void aom_close_vmaf_model(VmafModel *vmaf_model);

void aom_calc_vmaf(VmafModel *vmaf_model, const YV12_BUFFER_CONFIG *source,

                   const YV12_BUFFER_CONFIG *distorted, int bit_depth,

                   bool cal_vmaf_neg, double *vmaf);

void aom_read_vmaf_image(VmafContext *vmaf_context,

                         const YV12_BUFFER_CONFIG *source,

                         const YV12_BUFFER_CONFIG *distorted, int bit_depth,

                         int frame_index);

double aom_calc_vmaf_at_index(VmafContext *vmaf_context, VmafModel *vmaf_model,

                              int frame_index);

void aom_flush_vmaf_context(VmafContext *vmaf_context);

#endif  // AOM_AOM_DSP_VMAF_H_