65 lines
2.6 KiB
C
65 lines
2.6 KiB
C
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/*
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* Copyright (c) 2001-2002, David Janssens
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* Copyright (c) 2002-2003, Yannick Verschueren
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* Copyright (c) 2002-2003, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __T2_H
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#define __T2_H
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#include "tcd.h"
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#include "j2k.h"
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/*
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* Encode the packets of a tile to a destination buffer
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*
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* img : the source image
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* cp : the image coding parameters
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* tileno : number of the tile encoded
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* tile : the tile for which to write the packets
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* maxlayers : maximum number of layers
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* dest : the destination buffer
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* len : the length of the destination buffer
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* info_IM : structure to create an index file
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*/
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int t2_encode_packets(j2k_image_t * img, j2k_cp_t * cp, int tileno,
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tcd_tile_t * tile, int maxlayers,
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unsigned char *dest, int len, info_image * info_IM);
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/*
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* Decode the packets of a tile from a source buffer
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*
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* src: the source buffer
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* len: length of the source buffer
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* img: destination image
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* cp: image coding parameters
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* tileno: number that identifies the tile for which to decode the packets
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* tile: tile for which to decode the packets
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*/
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int t2_decode_packets(unsigned char *src, int len, j2k_image_t * img,
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j2k_cp_t * cp, int tileno, tcd_tile_t * tile);
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#endif
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