1 files changed, 109 insertions, 0 deletions
diff --git a/src/output/OutputPlugin.cxx b/src/output/OutputPlugin.cxx
new file mode 100644
index 000000000..29fd6455a
--- /dev/null
+++ b/src/output/OutputPlugin.cxx
@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2003-2014 The Music Player Daemon Project
+ * http://www.musicpd.org
+ *
+ * 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 2 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, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "config.h"
+#include "OutputPlugin.hxx"
+#include "OutputInternal.hxx"
+
+struct audio_output *
+ao_plugin_init(const struct audio_output_plugin *plugin,
+	       const config_param &param,
+	       Error &error)
+{
+	assert(plugin != nullptr);
+	assert(plugin->init != nullptr);
+
+	return plugin->init(param, error);
+}
+
+void
+ao_plugin_finish(struct audio_output *ao)
+{
+	ao->plugin->finish(ao);
+}
+
+bool
+ao_plugin_enable(struct audio_output *ao, Error &error_r)
+{
+	return ao->plugin->enable != nullptr
+		? ao->plugin->enable(ao, error_r)
+		: true;
+}
+
+void
+ao_plugin_disable(struct audio_output *ao)
+{
+	if (ao->plugin->disable != nullptr)
+		ao->plugin->disable(ao);
+}
+
+bool
+ao_plugin_open(struct audio_output *ao, AudioFormat &audio_format,
+	       Error &error)
+{
+	return ao->plugin->open(ao, audio_format, error);
+}
+
+void
+ao_plugin_close(struct audio_output *ao)
+{
+	ao->plugin->close(ao);
+}
+
+unsigned
+ao_plugin_delay(struct audio_output *ao)
+{
+	return ao->plugin->delay != nullptr
+		? ao->plugin->delay(ao)
+		: 0;
+}
+
+void
+ao_plugin_send_tag(struct audio_output *ao, const Tag *tag)
+{
+	if (ao->plugin->send_tag != nullptr)
+		ao->plugin->send_tag(ao, tag);
+}
+
+size_t
+ao_plugin_play(struct audio_output *ao, const void *chunk, size_t size,
+	       Error &error)
+{
+	return ao->plugin->play(ao, chunk, size, error);
+}
+
+void
+ao_plugin_drain(struct audio_output *ao)
+{
+	if (ao->plugin->drain != nullptr)
+		ao->plugin->drain(ao);
+}
+
+void
+ao_plugin_cancel(struct audio_output *ao)
+{
+	if (ao->plugin->cancel != nullptr)
+		ao->plugin->cancel(ao);
+}
+
+bool
+ao_plugin_pause(struct audio_output *ao)
+{
+	return ao->plugin->pause != nullptr && ao->plugin->pause(ao);
+}