Initial commit of openjpeg version 2. Temprarily added as a separate directory in the trunk (will maybe be moved to a branch of version 1.3, this has to be investigated).

2008-07-04 11:27:40 +00:00
parent 846bd364be
commit 1d45d7514b
78 changed files with 39290 additions and 0 deletions
--- a/v2/libopenjpeg/event.c
+++ b/v2/libopenjpeg/event.c
@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) 2005, Herv<72> 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.
+ */
+
+#include "event.h"
+#include "openjpeg.h"
+#include "opj_includes.h"
+
+
+/* ==========================================================
+     Utility functions
+   ==========================================================*/
+
+#if !defined(_MSC_VER) && !defined(__MINGW32__)
+static OPJ_CHAR*
+i2a(OPJ_UINT32 i, OPJ_CHAR *a, OPJ_UINT32 r) {
+	if (i/r > 0) a = i2a(i/r,a,r);
+	*a = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"[i%r];
+	return a+1;
+}
+#endif
+/* ----------------------------------------------------------------------- */
+
+bool opj_event_msg(opj_event_mgr_t * p_event_mgr, OPJ_INT32 event_type, const OPJ_CHAR *fmt, ...) {
+#define MSG_SIZE 512 /* 512 bytes should be more than enough for a short message */
+	opj_msg_callback msg_handler = 00;
+	void * l_data = 00;
+
+	
+	if(p_event_mgr != 00) {
+		switch(event_type) {
+			case EVT_ERROR:
+				msg_handler = p_event_mgr->error_handler;
+				l_data = p_event_mgr->m_error_data;
+				break;
+			case EVT_WARNING:
+				msg_handler = p_event_mgr->warning_handler;
+				l_data = p_event_mgr->m_warning_data;
+				break;
+			case EVT_INFO:
+				msg_handler = p_event_mgr->info_handler;
+				l_data = p_event_mgr->m_info_data;
+				break;
+			default:
+				break;
+		}
+		if(msg_handler == 00) {
+			return false;
+		}
+	} else {
+		return false;
+	}
+
+	if ((fmt != 00) && (p_event_mgr != 00)) {
+		va_list arg;
+		OPJ_INT32 str_length/*, i, j*/; /* UniPG */
+		OPJ_CHAR message[MSG_SIZE];
+		memset(message, 0, MSG_SIZE);
+		/* initialize the optional parameter list */
+		va_start(arg, fmt);
+		/* check the length of the format string */
+		str_length = (strlen(fmt) > MSG_SIZE) ? MSG_SIZE : strlen(fmt);
+		/* parse the format string and put the result in 'message' */
+		vsprintf(message, fmt, arg); /* UniPG */
+		/* deinitialize the optional parameter list */
+		va_end(arg);
+
+		/* output the message to the user program */
+		msg_handler(message, l_data);
+	}
+
+	return true;
+}
+