/*
 * The copyright in this software is being made available under the 2-clauses 
 * BSD License, included below. This software may be subject to other third 
 * party and contributor rights, including patent rights, and no such rights
 * are granted under this license.
 *
 * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
 * Copyright (c) 2002-2014, Professor Benoit Macq
 * Copyright (c) 2003-2007, Francois-Olivier Devaux 
 * Copyright (c) 2003-2014, Antonin Descampe
 * Copyright (c) 2005, Herve Drolon, FreeImage Team
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#include "opj_includes.h"

/* 
==========================================================
   local functions
==========================================================
*/


/* 
==========================================================
   RAW encoding interface
==========================================================
*/

opj_raw_t* opj_raw_create(void) {
	opj_raw_t *raw = (opj_raw_t*)opj_malloc(sizeof(opj_raw_t));
	return raw;
}

void opj_raw_destroy(opj_raw_t *raw) {
	if(raw) {
		opj_free(raw);
	}
}

OPJ_UINT32 opj_raw_numbytes(opj_raw_t *raw) {
	const ptrdiff_t diff = raw->bp - raw->start;
  assert( diff <= (ptrdiff_t)0xffffffff && diff >= 0 ); /* UINT32_MAX */
	return (OPJ_UINT32)diff;
}

void opj_raw_init_dec(opj_raw_t *raw, OPJ_BYTE *bp, OPJ_UINT32 len) {
	raw->start = bp;
	raw->lenmax = len;
	raw->len = 0;
	raw->c = 0;
	raw->ct = 0;
}

OPJ_UINT32 opj_raw_decode(opj_raw_t *raw) {
	OPJ_UINT32 d;
	if (raw->ct == 0) {
		raw->ct = 8;
		if (raw->len == raw->lenmax) {
			raw->c = 0xff;
		} else {
			if (raw->c == 0xff) {
				raw->ct = 7;
			}
			raw->c = *(raw->start + raw->len);
			raw->len++;
		}
	}
	raw->ct--;
	d = (raw->c >> raw->ct) & 0x01;
	
	return d;
}

