chromaprint.h

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/*
 * SPDX-FileCopyrightText: © 2020-2021 Alexandros Theodotou <alex@zrythm.org>
 *
 * SPDX-License-Identifier: LicenseRef-ZrythmLicense
 */

 
#ifndef __UTILS_CHROMAPRINT_H__
#define __UTILS_CHROMAPRINT_H__
 
#include "zrythm-config.h"
 
#if HAVE_CHROMAPRINT
 
#  include "utils/types.h"
 
#  include <chromaprint.h>


struct ChromaprintFingerprint
{
  ChromaprintFingerprint () noexcept = default;
  ~ChromaprintFingerprint ()
  {
    if (fp)
      chromaprint_dealloc (fp);
    if (compressed_str)
      chromaprint_dealloc (compressed_str);
  }
  uint32_t * fp;
  int        size;
  char *     compressed_str;
};
 
std::unique_ptr<ChromaprintFingerprint>
z_chromaprint_get_fingerprint (const char * file1, unsigned_frame_t max_frames);

void
z_chromaprint_check_fingerprint_similarity (
  const char * file1,
  const char * file2,
  int          perc,
  int          expected_size);

 
#endif /* HAVE_CHROMAPRINT */
 
#endif /* header guard */