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Diffstat (limited to 'extern/libopenjpeg/pi.h')
| -rw-r--r-- | extern/libopenjpeg/pi.h | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/extern/libopenjpeg/pi.h b/extern/libopenjpeg/pi.h deleted file mode 100644 index cf9135fd1f5..00000000000 --- a/extern/libopenjpeg/pi.h +++ /dev/null @@ -1,156 +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 __PI_H -#define __PI_H -/** -@file pi.h -@brief Implementation of a packet iterator (PI) - -The functions in PI.C have for goal to realize a packet iterator that permits to get the next -packet following the progression order and change of it. The functions in PI.C are used -by some function in T2.C. -*/ - -/** @defgroup PI PI - Implementation of a packet iterator */ -/*@{*/ - -/** -FIXME: documentation -*/ -typedef struct opj_pi_resolution { - int pdx, pdy; - int pw, ph; -} opj_pi_resolution_t; - -/** -FIXME: documentation -*/ -typedef struct opj_pi_comp { - int dx, dy; - /** number of resolution levels */ - int numresolutions; - opj_pi_resolution_t *resolutions; -} opj_pi_comp_t; - -/** -Packet iterator -*/ -typedef struct opj_pi_iterator { - /** Enabling Tile part generation*/ - char tp_on; - /** precise if the packet has been already used (usefull for progression order change) */ - short int *include; - /** layer step used to localize the packet in the include vector */ - int step_l; - /** resolution step used to localize the packet in the include vector */ - int step_r; - /** component step used to localize the packet in the include vector */ - int step_c; - /** precinct step used to localize the packet in the include vector */ - int step_p; - /** component that identify the packet */ - int compno; - /** resolution that identify the packet */ - int resno; - /** precinct that identify the packet */ - int precno; - /** layer that identify the packet */ - int layno; - /** 0 if the first packet */ - int first; - /** progression order change information */ - opj_poc_t poc; - /** number of components in the image */ - int numcomps; - /** Components*/ - opj_pi_comp_t *comps; - int tx0, ty0, tx1, ty1; - int x, y, dx, dy; -} opj_pi_iterator_t; - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ -/** -Create a packet iterator for Encoder -@param image Raw image for which the packets will be listed -@param cp Coding parameters -@param tileno Number that identifies the tile for which to list the packets -@param t2_mode If == 0 In Threshold calculation ,If == 1 Final pass -@return Returns a packet iterator that points to the first packet of the tile -@see pi_destroy -*/ -opj_pi_iterator_t *pi_initialise_encode(opj_image_t *image, opj_cp_t *cp, int tileno,J2K_T2_MODE t2_mode); -/** -Modify the packet iterator for enabling tile part generation -@param pi Handle to the packet iterator generated in pi_initialise_encode -@param cp Coding parameters -@param tileno Number that identifies the tile for which to list the packets -@param pino Iterator index for pi -@param tpnum Tile part number of the current tile -@param tppos The position of the tile part flag in the progression order -@param t2_mode If == 0 In Threshold calculation ,If == 1 Final pass -@param cur_totnum_tp The total number of tile parts in the current tile -@return Returns true if an error is detected -*/ -opj_bool pi_create_encode(opj_pi_iterator_t *pi, opj_cp_t *cp,int tileno, int pino,int tpnum, int tppos, J2K_T2_MODE t2_mode,int cur_totnum_tp); -/** -Create a packet iterator for Decoder -@param image Raw image for which the packets will be listed -@param cp Coding parameters -@param tileno Number that identifies the tile for which to list the packets -@return Returns a packet iterator that points to the first packet of the tile -@see pi_destroy -*/ -opj_pi_iterator_t *pi_create_decode(opj_image_t * image, opj_cp_t * cp, int tileno); - -/** -Destroy a packet iterator -@param pi Previously created packet iterator -@param cp Coding parameters -@param tileno Number that identifies the tile for which the packets were listed -@see pi_create -*/ -void pi_destroy(opj_pi_iterator_t *pi, opj_cp_t *cp, int tileno); - -/** -Modify the packet iterator to point to the next packet -@param pi Packet iterator to modify -@return Returns false if pi pointed to the last packet or else returns true -*/ -opj_bool pi_next(opj_pi_iterator_t * pi); -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __PI_H */ |