output: static audio_output_plugin list as array

Instead of having to register each output plugin, store them
statically in an array.  This eliminates the need for the List library
here, and saves some small allocations during startup.

1 files changed, 32 insertions, 0 deletions

diff --git a/src/output_list.h b/src/output_list.h
new file mode 100644
index 000000000..d0fcf1285
--- /dev/null
+++ b/src/output_list.h
@@ -0,0 +1,32 @@
+/* the Music Player Daemon (MPD)
+ * Copyright (C) 2008 Max Kellermann <max@duempel.org>
+ * This project's homepage is: 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef OUTPUT_LIST_H
+#define OUTPUT_LIST_H
+
+extern const struct audio_output_plugin *audio_output_plugins[];
+
+const struct audio_output_plugin *
+audio_output_plugin_get(const char *name);
+
+#define audio_output_plugins_for_each(plugin, i) \
+	for (i = 0; (plugin = audio_output_plugins[i]) != NULL; ++i) \
+		if (plugin->name != NULL)
+
+
+#endif