/*
- * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
- * Copyright (c) 2002-2007, Professor Benoit Macq
+ * 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.
+ *
+ * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
+ * 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 and Antonin Descampe
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux
+ * Copyright (c) 2003-2014, Antonin Descampe
* Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR
+ * Copyright (c) 2012, CS Systemes d'Information, France
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
/** @defgroup CIO CIO - byte input-output stream */
/*@{*/
-#include "opj_config.h"
-
-/** @name Exported functions (see also openjpeg.h) */
-/*@{*/
-/* ----------------------------------------------------------------------- */
-/* ----------------------------------------------------------------------- */
-/*@}*/
-
-/*@}*/
-
-
+#include "opj_config_private.h"
/* ----------------------------------------------------------------------- */
*/
void * m_user_data;
+ /**
+ * Pointer to function to free m_user_data (NULL at initialization)
+ * when destroying the stream. If pointer is NULL the function is not
+ * called and the m_user_data is not freed (even if non-NULL).
+ */
+ opj_stream_free_user_data_fn m_free_user_data_fn;
+
/**
* User data length
*/
*/
opj_stream_seek_fn m_seek_fn;
-
-
-
/**
* Actual data stored into the stream if readed from. Data is read by chunk of fixed size.
* you should never access this data directly.
*/
OPJ_BYTE * m_current_data;
+ /**
+ * FIXME DOC.
+ */
OPJ_OFF_T (* m_opj_skip)(struct opj_stream_private * ,OPJ_OFF_T , struct opj_event_mgr *);
- opj_bool (* m_opj_seek) (struct opj_stream_private * , OPJ_OFF_T , struct opj_event_mgr *);
+ /**
+ * FIXME DOC.
+ */
+ OPJ_BOOL (* m_opj_seek) (struct opj_stream_private * , OPJ_OFF_T , struct opj_event_mgr *);
/**
* number of bytes containing in the buffer.
}
opj_stream_private_t;
-
+/** @name Exported functions (see also openjpeg.h) */
+/*@{*/
+/* ----------------------------------------------------------------------- */
/**
* Write some bytes to the given data buffer, this function is used in Big Endian cpus.
* @param p_buffer pointer the data buffer to write data to.
* @param p_event_mgr the user event manager to be notified of special events.
* @return true if the data could be flushed, false else.
*/
-opj_bool opj_stream_flush (opj_stream_private_t * p_stream, struct opj_event_mgr * p_event_mgr);
+OPJ_BOOL opj_stream_flush (opj_stream_private_t * p_stream, struct opj_event_mgr * p_event_mgr);
/**
* Skips a number of bytes from the stream.
* @param p_event_mgr the user event manager to be notified of special events.
* @return OPJ_TRUE if success, or OPJ_FALSE if an error occured.
*/
-opj_bool opj_stream_read_seek (opj_stream_private_t * p_stream, OPJ_OFF_T p_size, struct opj_event_mgr * p_event_mgr);
+OPJ_BOOL opj_stream_read_seek (opj_stream_private_t * p_stream, OPJ_OFF_T p_size, struct opj_event_mgr * p_event_mgr);
/**
* Skips a number of bytes from the stream.
* @param p_event_mgr the user event manager to be notified of special events.
* @return the number of bytes skipped, or -1 if an error occured.
*/
-opj_bool opj_stream_write_seek (opj_stream_private_t * p_stream, OPJ_OFF_T p_size, struct opj_event_mgr * p_event_mgr);
+OPJ_BOOL opj_stream_write_seek (opj_stream_private_t * p_stream, OPJ_OFF_T p_size, struct opj_event_mgr * p_event_mgr);
/**
* Seeks a number of bytes from the stream.
* @param p_event_mgr the user event manager to be notified of special events.
* @return true if the stream is seekable.
*/
-opj_bool opj_stream_seek (opj_stream_private_t * p_stream, OPJ_OFF_T p_size, struct opj_event_mgr * p_event_mgr);
+OPJ_BOOL opj_stream_seek (opj_stream_private_t * p_stream, OPJ_OFF_T p_size, struct opj_event_mgr * p_event_mgr);
/**
* Tells if the given stream is seekable.
*/
-opj_bool opj_stream_has_seek (const opj_stream_private_t * p_stream);
+OPJ_BOOL opj_stream_has_seek (const opj_stream_private_t * p_stream);
+/**
+ * FIXME DOC.
+ */
OPJ_SIZE_T opj_stream_default_read (void * p_buffer, OPJ_SIZE_T p_nb_bytes, void * p_user_data);
+
+/**
+ * FIXME DOC.
+ */
OPJ_SIZE_T opj_stream_default_write (void * p_buffer, OPJ_SIZE_T p_nb_bytes, void * p_user_data);
+
+/**
+ * FIXME DOC.
+ */
OPJ_OFF_T opj_stream_default_skip (OPJ_OFF_T p_nb_bytes, void * p_user_data);
-opj_bool opj_stream_default_seek (OPJ_OFF_T p_nb_bytes, void * p_user_data);
+/**
+ * FIXME DOC.
+ */
+OPJ_BOOL opj_stream_default_seek (OPJ_OFF_T p_nb_bytes, void * p_user_data);
+
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
#endif /* __CIO_H */
projects / openjpeg.git / blobdiff