diff options
Diffstat (limited to 'extern/libopenjpeg/tgt.h')
| -rw-r--r-- | extern/libopenjpeg/tgt.h | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/extern/libopenjpeg/tgt.h b/extern/libopenjpeg/tgt.h deleted file mode 100644 index c08c8da0af4..00000000000 --- a/extern/libopenjpeg/tgt.h +++ /dev/null @@ -1,114 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and 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. - */ - -#ifndef __TGT_H -#define __TGT_H -/** -@file tgt.h -@brief Implementation of a tag-tree coder (TGT) - -The functions in TGT.C have for goal to realize a tag-tree coder. The functions in TGT.C -are used by some function in T2.C. -*/ - -/** @defgroup TGT TGT - Implementation of a tag-tree coder */ -/*@{*/ - -/** -Tag node -*/ -typedef struct opj_tgt_node { - struct opj_tgt_node *parent; - int value; - int low; - int known; -} opj_tgt_node_t; - -/** -Tag tree -*/ -typedef struct opj_tgt_tree { - int numleafsh; - int numleafsv; - int numnodes; - opj_tgt_node_t *nodes; -} opj_tgt_tree_t; - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ -/** -Create a tag-tree -@param numleafsh Width of the array of leafs of the tree -@param numleafsv Height of the array of leafs of the tree -@return Returns a new tag-tree if successful, returns NULL otherwise -*/ -opj_tgt_tree_t *tgt_create(int numleafsh, int numleafsv); -/** -Destroy a tag-tree, liberating memory -@param tree Tag-tree to destroy -*/ -void tgt_destroy(opj_tgt_tree_t *tree); -/** -Reset a tag-tree (set all leaves to 0) -@param tree Tag-tree to reset -*/ -void tgt_reset(opj_tgt_tree_t *tree); -/** -Set the value of a leaf of a tag-tree -@param tree Tag-tree to modify -@param leafno Number that identifies the leaf to modify -@param value New value of the leaf -*/ -void tgt_setvalue(opj_tgt_tree_t *tree, int leafno, int value); -/** -Encode the value of a leaf of the tag-tree up to a given threshold -@param bio Pointer to a BIO handle -@param tree Tag-tree to modify -@param leafno Number that identifies the leaf to encode -@param threshold Threshold to use when encoding value of the leaf -*/ -void tgt_encode(opj_bio_t *bio, opj_tgt_tree_t *tree, int leafno, int threshold); -/** -Decode the value of a leaf of the tag-tree up to a given threshold -@param bio Pointer to a BIO handle -@param tree Tag-tree to decode -@param leafno Number that identifies the leaf to decode -@param threshold Threshold to use when decoding value of the leaf -@return Returns 1 if the node's value < threshold, returns 0 otherwise -*/ -int tgt_decode(opj_bio_t *bio, opj_tgt_tree_t *tree, int leafno, int threshold); -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __TGT_H */ |