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/*
* FILE: codec_wbs.h
* AUTHORS: Orion Hodson
*
* Copyright (c) 1998-2001 University College London
* All rights reserved.
*
* $Id: codec_wbs.h,v 1.11 2001/01/08 20:29:58 ucaccsp Exp $
*/
#ifndef _CODEC_WBS_H_
#define _CODEC_WBS_H_
uint16_t wbs_get_formats_count (void);
const codec_format_t* wbs_get_format (uint16_t idx);
int wbs_state_create (uint16_t idx, u_char **state);
void wbs_state_destroy (uint16_t idx, u_char **state);
int wbs_encoder (uint16_t idx, u_char *state, sample *in, coded_unit *out);
int wbs_decoder (uint16_t idx, u_char *state, coded_unit *in, sample *out);
uint8_t wbs_max_layers (void);
int wbs_get_layer (uint16_t idx, coded_unit *in, uint8_t layer, uint16_t *markers, coded_unit *out);
int wbs_combine_layer (uint16_t idx, coded_unit *in, coded_unit *out, uint8_t nelem, uint16_t *markers);
#endif /* _CODEC_WBS_H_ */
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