1 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
2 * Mupen64plus-core - api/callbacks.c *
3 * Mupen64Plus homepage: http://code.google.com/p/mupen64plus/ *
4 * Copyright (C) 2009 Richard Goedeken *
6 * This program is free software; you can redistribute it and/or modify *
7 * it under the terms of the GNU General Public License as published by *
8 * the Free Software Foundation; either version 2 of the License, or *
9 * (at your option) any later version. *
11 * This program is distributed in the hope that it will be useful, *
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
14 * GNU General Public License for more details. *
16 * You should have received a copy of the GNU General Public License *
17 * along with this program; if not, write to the *
18 * Free Software Foundation, Inc., *
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
20 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
22 /* This file contains the Core functions for handling callbacks to the
23 * front-end application
30 #include "m64p_types.h"
31 #include "callbacks.h"
34 static ptr_DebugCallback pDebugFunc = NULL;
35 static ptr_StateCallback pStateFunc = NULL;
36 static void * DebugContext = NULL;
37 static void * StateContext = NULL;
39 /* global Functions for use by the Core */
40 m64p_error SetDebugCallback(ptr_DebugCallback pFunc, void *Context)
43 DebugContext = Context;
44 return M64ERR_SUCCESS;
47 m64p_error SetStateCallback(ptr_StateCallback pFunc, void *Context)
50 StateContext = Context;
51 return M64ERR_SUCCESS;
54 void DebugMessage(int level, const char *message, ...)
59 if (pDebugFunc == NULL)
62 va_start(args, message);
63 vsprintf(msgbuf, message, args);
65 (*pDebugFunc)(DebugContext, level, msgbuf);
70 void StateChanged(m64p_core_param param_type, int new_value)
72 if (pStateFunc == NULL)
75 (*pStateFunc)(StateContext, param_type, new_value);