1 files changed, 152 insertions, 0 deletions
diff --git a/libraries/openjpeg-libsl/libopenjpeg/pi.h b/libraries/openjpeg-libsl/libopenjpeg/pi.h
new file mode 100644
index 0000000..fc99329
--- /dev/null
+++ b/libraries/openjpeg-libsl/libopenjpeg/pi.h
@@ -0,0 +1,152 @@
+/*
+ * 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 tpnum Tile part number of the current tile
+@param tppos The position of the tile part flag in the progression order
+*/
+void pi_create_encode( opj_pi_iterator_t *pi, opj_cp_t *cp,int tileno, int pino,int tpnum, int tppos);
+/**
+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 
+*/
+bool pi_next(opj_pi_iterator_t * pi);
+/* ----------------------------------------------------------------------- */
+/*@}*/
+/*@}*/
+#endif /* __PI_H */

diff --git a/libraries/openjpeg-libsl/libopenjpeg/pi.h b/libraries/openjpeg-libsl/libopenjpeg/pi.h new file mode 100644 index 0000000..fc99329 --- /dev/null +++ b/libraries/openjpeg-libsl/libopenjpeg/pi.h
@@ -0,0 +1,152 @@
	1	/*
	2	* Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
	3	* Copyright (c) 2002-2007, Professor Benoit Macq
	4	* Copyright (c) 2001-2003, David Janssens
	5	* Copyright (c) 2002-2003, Yannick Verschueren
	6	* Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
	7	* Copyright (c) 2005, Herve Drolon, FreeImage Team
	8	* All rights reserved.
	9	*
	10	* Redistribution and use in source and binary forms, with or without
	11	* modification, are permitted provided that the following conditions
	12	* are met:
	13	* 1. Redistributions of source code must retain the above copyright
	14	* notice, this list of conditions and the following disclaimer.
	15	* 2. Redistributions in binary form must reproduce the above copyright
	16	* notice, this list of conditions and the following disclaimer in the
	17	* documentation and/or other materials provided with the distribution.
	18	*
	19	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
	20	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	21	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	22	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
	23	* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
	24	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
	25	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
	26	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
	27	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
	28	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
	29	* POSSIBILITY OF SUCH DAMAGE.
	30	*/
	31
	32	#ifndef __PI_H
	33	#define __PI_H
	34	/**
	35	@file pi.h
	36	@brief Implementation of a packet iterator (PI)
	37
	38	The functions in PI.C have for goal to realize a packet iterator that permits to get the next
	39	packet following the progression order and change of it. The functions in PI.C are used
	40	by some function in T2.C.
	41	*/
	42
	43	/** @defgroup PI PI - Implementation of a packet iterator */
	44	/@{/
	45
	46	/**
	47	FIXME: documentation
	48	*/
	49	typedef struct opj_pi_resolution {
	50	int pdx, pdy;
	51	int pw, ph;
	52	} opj_pi_resolution_t;
	53
	54	/**
	55	FIXME: documentation
	56	*/
	57	typedef struct opj_pi_comp {
	58	int dx, dy;
	59	/** number of resolution levels */
	60	int numresolutions;
	61	opj_pi_resolution_t *resolutions;
	62	} opj_pi_comp_t;
	63
	64	/**
	65	Packet iterator
	66	*/
	67	typedef struct opj_pi_iterator {
	68	/** Enabling Tile part generation*/
	69	char tp_on;
	70	/** precise if the packet has been already used (usefull for progression order change) */
	71	short int *include;
	72	/** layer step used to localize the packet in the include vector */
	73	int step_l;
	74	/** resolution step used to localize the packet in the include vector */
	75	int step_r;
	76	/** component step used to localize the packet in the include vector */
	77	int step_c;
	78	/** precinct step used to localize the packet in the include vector */
	79	int step_p;
	80	/** component that identify the packet */
	81	int compno;
	82	/** resolution that identify the packet */
	83	int resno;
	84	/** precinct that identify the packet */
	85	int precno;
	86	/** layer that identify the packet */
	87	int layno;
	88	/** 0 if the first packet */
	89	int first;
	90	/** progression order change information */
	91	opj_poc_t poc;
	92	/** number of components in the image */
	93	int numcomps;
	94	/** Components*/
	95	opj_pi_comp_t *comps;
	96	int tx0, ty0, tx1, ty1;
	97	int x, y, dx, dy;
	98	} opj_pi_iterator_t;
	99
	100	/** @name Exported functions */
	101	/@{/
	102	/* ----------------------------------------------------------------------- */
	103	/**
	104	Create a packet iterator for Encoder
	105	@param image Raw image for which the packets will be listed
	106	@param cp Coding parameters
	107	@param tileno Number that identifies the tile for which to list the packets
	108	@param t2_mode If == 0 In Threshold calculation ,If == 1 Final pass
	109	@return Returns a packet iterator that points to the first packet of the tile
	110	@see pi_destroy
	111	*/
	112	opj_pi_iterator_t pi_initialise_encode(opj_image_t image, opj_cp_t *cp, int tileno,J2K_T2_MODE t2_mode);
	113	/**
	114	Modify the packet iterator for enabling tile part generation
	115	@param pi Handle to the packet iterator generated in pi_initialise_encode
	116	@param cp Coding parameters
	117	@param tileno Number that identifies the tile for which to list the packets
	118	@param tpnum Tile part number of the current tile
	119	@param tppos The position of the tile part flag in the progression order
	120	*/
	121	void pi_create_encode( opj_pi_iterator_t pi, opj_cp_t cp,int tileno, int pino,int tpnum, int tppos);
	122	/**
	123	Create a packet iterator for Decoder
	124	@param image Raw image for which the packets will be listed
	125	@param cp Coding parameters
	126	@param tileno Number that identifies the tile for which to list the packets
	127	@return Returns a packet iterator that points to the first packet of the tile
	128	@see pi_destroy
	129	*/
	130	opj_pi_iterator_t pi_create_decode(opj_image_t image, opj_cp_t * cp, int tileno);
	131
	132	/**
	133	Destroy a packet iterator
	134	@param pi Previously created packet iterator
	135	@param cp Coding parameters
	136	@param tileno Number that identifies the tile for which the packets were listed
	137	@see pi_create
	138	*/
	139	void pi_destroy(opj_pi_iterator_t pi, opj_cp_t cp, int tileno);
	140
	141	/**
	142	Modify the packet iterator to point to the next packet
	143	@param pi Packet iterator to modify
	144	@return Returns false if pi pointed to the last packet or else returns true
	145	*/
	146	bool pi_next(opj_pi_iterator_t * pi);
	147	/* ----------------------------------------------------------------------- */
	148	/@}/
	149
	150	/@}/
	151
	152	#endif /* __PI_H */