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authorTom Sepez <tsepez@chromium.org>2015-06-17 17:17:14 -0700
committerTom Sepez <tsepez@chromium.org>2015-06-17 17:17:14 -0700
commitc7a17bf9cdb0d646aa8b653e6ab2678a1837ed6a (patch)
treea63eadd4ebea416b8a400f1fc7e3d103c665a0e4 /third_party/libopenjpeg20/event.h
parentff8347a4b16f000be628c5e10d03a1e1c17537eb (diff)
downloadpdfium-c7a17bf9cdb0d646aa8b653e6ab2678a1837ed6a.tar.xz
Move libopenjpeg to third_party/
We get to delete a whole bunch of fx_foo.c files that did nothing but #include "foo.c" after defining _CRT_SECURE_NO_WARNINGS. Do this from the .gyp/.gn files instead. Also sort some "config"s in .gn file. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1185373010.
Diffstat (limited to 'third_party/libopenjpeg20/event.h')
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diff --git a/third_party/libopenjpeg20/event.h b/third_party/libopenjpeg20/event.h
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+/*
+ * 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) 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
+ * 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 __EVENT_H
+#define __EVENT_H
+/**
+@file event.h
+@brief Implementation of a event callback system
+
+The functions in EVENT.C have for goal to send output messages (errors, warnings, debug) to the user.
+*/
+/**
+Message handler object
+used for
+<ul>
+<li>Error messages
+<li>Warning messages
+<li>Debugging messages
+</ul>
+*/
+typedef struct opj_event_mgr
+{
+ /** Data to call the event manager upon */
+ void * m_error_data;
+ /** Data to call the event manager upon */
+ void * m_warning_data;
+ /** Data to call the event manager upon */
+ void * m_info_data;
+ /** Error message callback if available, NULL otherwise */
+ opj_msg_callback error_handler;
+ /** Warning message callback if available, NULL otherwise */
+ opj_msg_callback warning_handler;
+ /** Debug message callback if available, NULL otherwise */
+ opj_msg_callback info_handler;
+} opj_event_mgr_t;
+
+
+#define EVT_ERROR 1 /**< Error event type */
+#define EVT_WARNING 2 /**< Warning event type */
+#define EVT_INFO 4 /**< Debug event type */
+
+/** @defgroup EVENT EVENT - Implementation of a event callback system */
+/*@{*/
+
+/** @name Exported functions (see also openjpeg.h) */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+
+
+/* ----------------------------------------------------------------------- */
+
+/**
+ * Write formatted data to a string and send the string to a user callback.
+ *
+ * @param event_mgr Event handler
+ * @param event_type Event type or callback to use to send the message
+ * @param fmt Format-control string (plus optional arguments)
+ *
+ * @return Returns true if successful, returns false otherwise
+ */
+OPJ_BOOL opj_event_msg(opj_event_mgr_t* event_mgr, OPJ_INT32 event_type, const char *fmt, ...);
+/* ----------------------------------------------------------------------- */
+
+/**
+ * Set the event manager with the default callback function for the 3 levels.
+ */
+void opj_set_default_event_handler(opj_event_mgr_t * p_manager);
+
+/*@}*/
+
+/*@}*/
+
+#endif /* __EVENT_H */