Initial commit

audio/null.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "common/error.h"
+#include "common/translation.h"
+#include "audio/null.h"
+
+const char *NullMusicPlugin::getName() const {
+	return _s("No music");
+}
+
+Common::Error NullMusicPlugin::createInstance(MidiDriver **mididriver, MidiDriver::DeviceHandle) const {
+	*mididriver = new MidiDriver_NULL();
+
+	return Common::kNoError;
+}
+
+MusicDevices NullMusicPlugin::getDevices() const {
+	MusicDevices devices;
+	devices.push_back(MusicDevice(this, "", MT_NULL));
+	return devices;
+}
+
+class AutoMusicPlugin : public NullMusicPlugin {
+public:
+	const char *getName() const override {
+		return _s("<default>");
+	}
+
+	const char *getId() const override {
+		return "auto";
+	}
+	MusicDevices getDevices() const override;
+};
+
+MusicDevices AutoMusicPlugin::getDevices() const {
+	MusicDevices devices;
+	devices.push_back(MusicDevice(this, "", MT_AUTO));
+	return devices;
+}
+
+//#if PLUGIN_ENABLED_DYNAMIC(NULL)
+	//REGISTER_PLUGIN_DYNAMIC(NULL, PLUGIN_TYPE_MUSIC, NullMusicPlugin);
+//#else
+	REGISTER_PLUGIN_STATIC(AUTO, PLUGIN_TYPE_MUSIC, AutoMusicPlugin);
+	REGISTER_PLUGIN_STATIC(NULL, PLUGIN_TYPE_MUSIC, NullMusicPlugin);
+//#endif