text: /*************************************************************************/
  /*  cp_sample_defs.h                                                     */
  /*************************************************************************/
  /*                       This file is part of:                           */
  /*                           GODOT ENGINE                                */
  /*                      https://godotengine.org                          */
  /*************************************************************************/
  /* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
  /* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
  /*                                                                       */
  /* Permission is hereby granted, free of charge, to any person obtaining */
  /* a copy of this software and associated documentation files (the       */
  /* "Software"), to deal in the Software without restriction, including   */
  /* without limitation the rights to use, copy, modify, merge, publish,   */
  /* distribute, sublicense, and/or sell copies of the Software, and to    */
  /* permit persons to whom the Software is furnished to do so, subject to */
  /* the following conditions:                                             */
  /*                                                                       */
  /* The above copyright notice and this permission notice shall be        */
  /* included in all copies or substantial portions of the Software.       */
  /*                                                                       */
  /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
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  /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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  /*************************************************************************/
  
  #ifndef CP_SAMPLE_DEFS_H
  #define CP_SAMPLE_DEFS_H
  
  #include "cp_config.h"
  
  enum CPSample_Loop_Type {
  
  	CP_LOOP_NONE,
  	CP_LOOP_FORWARD,
  	CP_LOOP_BIDI
  };
  
  //#define INVALID_SAMPLE_ID -1
  
  #define CP_MIXING_FRAC_BITS_MACRO 13
  #define CP_MIXING_FRAC_BITS_TEXT "13"
  // 1<<9 - 1
  #define CP_MIXING_FRAC_BITS_MASK_TEXT "8191"
  
  enum CPMixConstants {
  	CP_MIXING_FRAC_BITS = CP_MIXING_FRAC_BITS_MACRO,
  	CP_MIXING_FRAC_LENGTH = (1 << CP_MIXING_FRAC_BITS),
  	CP_MIXING_FRAC_MASK = CP_MIXING_FRAC_LENGTH - 1,
  	CP_MIXING_VOL_FRAC_BITS = 8,
  	CP_MIXING_FREQ_FRAC_BITS = 8
  };
  
  enum CPFilterConstants {
  	CP_FILTER_SHIFT = 16,
  	CP_FILTER_LENGTH = (1 << CP_FILTER_SHIFT)
  };
  
  enum CPInterpolationType {
  	CP_INTERPOLATION_RAW,
  	CP_INTERPOLATION_LINEAR,
  	CP_INTERPOLATION_CUBIC
  };
  
  enum CPPanConstants {
  
  	CP_PAN_BITS = 8, // 0 .. 256
  	CP_PAN_LEFT = 0,
  	CP_PAN_RIGHT = ((1 << CP_PAN_BITS) - 1), // 255
  	CP_PAN_CENTER = CP_PAN_RIGHT / 2, // 128
  	CP_PAN_SURROUND = 512
  };
  
  enum CPMixerVolConstants {
  	CP_VOL_MAX = 512,
  	CP_VOL_RAMP_BITS = 9,
  	CP_VOL_SHIFT = 2
  
  };
  
  enum CPStereoCannels {
  	CP_CHAN_LEFT,
  	CP_CHAN_RIGHT
  };
  
  #define CP_FIRST_SAMPLE_DECLICK_THRESHOLD 1000
  #define CP_FIRST_SAMPLE_RAMP_LEN 32
  
  typedef signed char CPFrame8;
  typedef signed short CPFrame16;
  
  #endif
  