jamie@254: /*
jamie@254:  * Copyright (C) 2012 Jamie Bullock
jamie@254:  *
jamie@254:  * Permission is hereby granted, free of charge, to any person obtaining a copy
jamie@254:  * of this software and associated documentation files (the "Software"), to
jamie@254:  * deal in the Software without restriction, including without limitation the
jamie@254:  * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
jamie@254:  * sell copies of the Software, and to permit persons to whom the Software is
jamie@254:  * furnished to do so, subject to the following conditions:
jamie@254:  *
jamie@254:  * The above copyright notice and this permission notice shall be included in
jamie@254:  * all copies or substantial portions of the Software.
jamie@254:  *
jamie@254:  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
jamie@254:  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
jamie@254:  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
jamie@254:  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
jamie@254:  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
jamie@254:  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
jamie@254:  * IN THE SOFTWARE.
jamie@254:  *
jamie@254:  */
jamie@254: 
jamie@254: /* \file xtract_types.h: declares specialised variable types used by libxtract */
jamie@254: 
jamie@254: #ifndef XTRACT_TYPES_H
jamie@254: #define XTRACT_TYPES_H
jamie@254: 
jamie@254: #ifdef __cplusplus
jamie@254: extern "C" {
jamie@254: #endif
jamie@254: 
jamie@254: /* \brief Data structure used to store amplitude data between calls to xtract_attack_time and other functions. */
jamie@254: typedef struct _xtract_amp_tracker {
jamie@254:     int count;
jamie@254:     double previous_amp;
jamie@254: } xtract_amp_tracker;
jamie@254: 
jamie@254: typedef struct _xtract_frame_tracker {
jamie@254:     int frame_count;
jamie@254:     double *previous_frame;
jamie@254: } xtract_frame_tracker;
jamie@254: 
jamie@254: #ifdef __cplusplus
jamie@254: }
jamie@254: #endif
jamie@254: 
jamie@254: #endif