diff options
Diffstat (limited to 'third_party/libopenjpeg20/tgt.h')
| -rw-r--r-- | third_party/libopenjpeg20/tgt.h | 59 |
1 files changed, 30 insertions, 29 deletions
diff --git a/third_party/libopenjpeg20/tgt.h b/third_party/libopenjpeg20/tgt.h index 102238052a..9818208b82 100644 --- a/third_party/libopenjpeg20/tgt.h +++ b/third_party/libopenjpeg20/tgt.h @@ -1,6 +1,6 @@ /* - * 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 + * 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. * @@ -8,11 +8,11 @@ * Copyright (c) 2002-2014, Professor Benoit Macq * Copyright (c) 2001-2003, David Janssens * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux + * Copyright (c) 2003-2007, Francois-Olivier Devaux * Copyright (c) 2003-2014, Antonin Descampe * Copyright (c) 2005, Herve Drolon, FreeImage Team * Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr> - * Copyright (c) 2011-2012, Centre National d'Etudes Spatiales (CNES), France + * Copyright (c) 2011-2012, Centre National d'Etudes Spatiales (CNES), France * Copyright (c) 2012, CS Systemes d'Information, France * All rights reserved. * @@ -38,8 +38,8 @@ * POSSIBILITY OF SUCH DAMAGE. */ -#ifndef __TGT_H -#define __TGT_H +#ifndef OPJ_TGT_H +#define OPJ_TGT_H /** @file tgt.h @brief Implementation of a tag-tree coder (TGT) @@ -64,13 +64,12 @@ typedef struct opj_tgt_node { /** Tag tree */ -typedef struct opj_tgt_tree -{ - OPJ_UINT32 numleafsh; - OPJ_UINT32 numleafsv; - OPJ_UINT32 numnodes; - opj_tgt_node_t *nodes; - OPJ_UINT32 nodes_size; /* maximum size taken by nodes */ +typedef struct opj_tgt_tree { + OPJ_UINT32 numleafsh; + OPJ_UINT32 numleafsv; + OPJ_UINT32 numnodes; + opj_tgt_node_t *nodes; + OPJ_UINT32 nodes_size; /* maximum size taken by nodes */ } opj_tgt_tree_t; @@ -81,21 +80,23 @@ typedef struct opj_tgt_tree 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 +@param p_manager the event manager @return Returns a new tag-tree if successful, returns NULL otherwise */ -opj_tgt_tree_t *opj_tgt_create(OPJ_UINT32 numleafsh, OPJ_UINT32 numleafsv, opj_event_mgr_t *manager); +opj_tgt_tree_t *opj_tgt_create(OPJ_UINT32 numleafsh, OPJ_UINT32 numleafsv, + opj_event_mgr_t *p_manager); /** * Reinitialises a tag-tree from an exixting one. * - * @param p_tree the tree to reinitialize. - * @param p_num_leafs_h the width of the array of leafs of the tree - * @param p_num_leafs_v the height of the array of leafs of the tree + * @param p_tree the tree to reinitialize. + * @param p_num_leafs_h the width of the array of leafs of the tree + * @param p_num_leafs_v the height of the array of leafs of the tree * @param p_manager the event manager - * @return a new tag-tree if successful, NULL otherwise + * @return a new tag-tree if successful, NULL otherwise */ -opj_tgt_tree_t *opj_tgt_init(opj_tgt_tree_t * p_tree, - OPJ_UINT32 p_num_leafs_h, +opj_tgt_tree_t *opj_tgt_init(opj_tgt_tree_t * p_tree, + OPJ_UINT32 p_num_leafs_h, OPJ_UINT32 p_num_leafs_v, opj_event_mgr_t *p_manager); /** Destroy a tag-tree, liberating memory @@ -113,8 +114,8 @@ Set the value of a leaf of a tag-tree @param leafno Number that identifies the leaf to modify @param value New value of the leaf */ -void opj_tgt_setvalue(opj_tgt_tree_t *tree, - OPJ_UINT32 leafno, +void opj_tgt_setvalue(opj_tgt_tree_t *tree, + OPJ_UINT32 leafno, OPJ_INT32 value); /** Encode the value of a leaf of the tag-tree up to a given threshold @@ -123,9 +124,9 @@ Encode the value of a leaf of the tag-tree up to a given threshold @param leafno Number that identifies the leaf to encode @param threshold Threshold to use when encoding value of the leaf */ -void opj_tgt_encode(opj_bio_t *bio, - opj_tgt_tree_t *tree, - OPJ_UINT32 leafno, +void opj_tgt_encode(opj_bio_t *bio, + opj_tgt_tree_t *tree, + OPJ_UINT32 leafno, OPJ_INT32 threshold); /** Decode the value of a leaf of the tag-tree up to a given threshold @@ -135,13 +136,13 @@ Decode the value of a leaf of the tag-tree up to a given threshold @param threshold Threshold to use when decoding value of the leaf @return Returns 1 if the node's value < threshold, returns 0 otherwise */ -OPJ_UINT32 opj_tgt_decode(opj_bio_t *bio, - opj_tgt_tree_t *tree, - OPJ_UINT32 leafno, +OPJ_UINT32 opj_tgt_decode(opj_bio_t *bio, + opj_tgt_tree_t *tree, + OPJ_UINT32 leafno, OPJ_INT32 threshold); /* ----------------------------------------------------------------------- */ /*@}*/ /*@}*/ -#endif /* __TGT_H */ +#endif /* OPJ_TGT_H */ |