vendor: OpenCV 5.0.0 snapshot at 40738fb16ceddb5fb3fea747585f7ce6abb0605b

2026-08-22 00:10:33 +08:00
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+/*
+ * $Id: cidx_manager.h 897 2011-08-28 21:43:57Z Kaori.Hagihara@gmail.com $
+ *
+ * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2014, Professor Benoit Macq
+ * Copyright (c) 2003-2004, Yannick Verschueren
+ * Copyright (c) 2010-2011, Kaori Hagihara
+ * 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.
+ */
+
+/*! \file
+ *  \brief Modification of jpip.h from 2KAN indexer
+ */
+
+
+#ifndef  CIDX_MANAGER_H_
+# define CIDX_MANAGER_H_
+
+#include "openjpeg.h"
+
+
+/*
+ * Write Codestream index box (superbox)
+ *
+ * @param[in] offset    offset of j2k codestream
+ * @param[in] cio       file output handle
+ * @param[in] image     image data
+ * @param[in] cstr_info codestream information
+ * @param[in] j2klen    length of j2k codestream
+ * @return              length of cidx box
+ */
+int opj_write_cidx(int offset, opj_stream_private_t *cio,
+                   opj_codestream_info_t cstr_info, int j2klen,
+                   opj_event_mgr_t * p_manager);
+
+/*
+ * Check if EPH option is used
+ *
+ * @param[in] coff    offset of j2k codestream
+ * @param[in] markers marker information
+ * @param[in] marknum number of markers
+ * @param[in] cio     file output handle
+ * @return            true if EPH is used
+ */
+OPJ_BOOL opj_check_EPHuse(int coff, opj_marker_info_t *markers, int marknum,
+                          opj_stream_private_t *cio,
+                          opj_event_mgr_t * p_manager);
+
+#endif      /* !CIDX_MANAGER_H_ */