/* Copyright (C) 2003, 2004, 2005, 2006, 2008, 2009 Dean Beeler, Jerome Fisher
 * Copyright (C) 2011-2020 Dean Beeler, Jerome Fisher, Sergey V. Mikayev
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License as published by
 *  the Free Software Foundation, either version 2.1 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef MT32EMU_MT32EMU_H
#define MT32EMU_MT32EMU_H

#include "config.h"

/* API Configuration */

/* 0: Use full-featured C++ API. Well suitable when the library is to be linked statically.
 *    When the library is shared, ABI compatibility may be an issue. Therefore, it should
 *    only be used within a project comprising of several modules to share the library code.
 * 1: Use C-compatible API. Make the library looks as a regular C library with well-defined ABI.
 *    This is also crucial when the library is to be linked with modules in a different
 *    language, either statically or dynamically.
 * 2: Use plugin-like API via C-interface wrapped in a C++ class. This is mainly intended
 *    for a shared library being dynamically loaded in run-time. To get access to all the library
 *    services, a client application only needs to bind with a single factory function.
 * 3: Use optimised C++ API compatible with the plugin API (type 2). The facade class also wraps
 *    the C functions but they are invoked directly. This enables the compiler to generate better
 *    code for the library when linked statically yet being consistent with the plugin-like API.
 */

#ifdef MT32EMU_API_TYPE
#if MT32EMU_API_TYPE == 0 && (MT32EMU_EXPORTS_TYPE == 1 || MT32EMU_EXPORTS_TYPE == 2)
#error Incompatible setting MT32EMU_API_TYPE=0
#elif MT32EMU_API_TYPE == 1 && (MT32EMU_EXPORTS_TYPE == 0 || MT32EMU_EXPORTS_TYPE == 2)
#error Incompatible setting MT32EMU_API_TYPE=1
#elif MT32EMU_API_TYPE == 2 && (MT32EMU_EXPORTS_TYPE == 0)
#error Incompatible setting MT32EMU_API_TYPE=2
#elif MT32EMU_API_TYPE == 3 && (MT32EMU_EXPORTS_TYPE == 0 || MT32EMU_EXPORTS_TYPE == 2)
#error Incompatible setting MT32EMU_API_TYPE=3
#endif
#else /* #ifdef MT32EMU_API_TYPE */
#if 0 < MT32EMU_EXPORTS_TYPE && MT32EMU_EXPORTS_TYPE < 3
#define MT32EMU_API_TYPE MT32EMU_EXPORTS_TYPE
#else
#define MT32EMU_API_TYPE 0
#endif
#endif /* #ifdef MT32EMU_API_TYPE */

/* MT32EMU_SHARED should be defined when building shared library, especially for Windows platforms. */
/*
#define MT32EMU_SHARED
*/

#include "globals.h"

#if !defined(__cplusplus) || MT32EMU_API_TYPE == 1

#include "c_interface/c_interface.h"

#elif MT32EMU_API_TYPE == 2 || MT32EMU_API_TYPE == 3

#include "c_interface/cpp_interface.h"

#else /* #if !defined(__cplusplus) || MT32EMU_API_TYPE == 1 */

#include "Types.h"
#include "File.h"
#include "FileStream.h"
#include "ROMInfo.h"
#include "Synth.h"
#include "MidiStreamParser.h"
#include "SampleRateConverter.h"

#endif /* #if !defined(__cplusplus) || MT32EMU_API_TYPE == 1 */

#endif /* #ifndef MT32EMU_MT32EMU_H */
