From 07c13dfd11cbd45e96a5c21cd88ccd44601678ea Mon Sep 17 00:00:00 2001
From: notaz
Date: Mon, 30 Jul 2012 21:29:29 +0300
Subject: allow multiple sound drivers to be compiled

---
 plugins/dfsound/out.c | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 plugins/dfsound/out.c

(limited to 'plugins/dfsound/out.c')

diff --git a/plugins/dfsound/out.c b/plugins/dfsound/out.c
new file mode 100644
index 0000000..150d718
--- /dev/null
+++ b/plugins/dfsound/out.c
@@ -0,0 +1,51 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "out.h"
+
+#define MAX_OUT_DRIVERS 5
+
+static struct out_driver out_drivers[MAX_OUT_DRIVERS];
+struct out_driver *out_current;
+static int driver_count;
+
+#define REGISTER_DRIVER(d) { \
+	extern void out_register_##d(struct out_driver *drv); \
+	out_register_##d(&out_drivers[driver_count++]); \
+}
+
+void SetupSound(void)
+{
+	int i;
+
+	if (driver_count == 0) {
+#ifdef HAVE_OSS
+		REGISTER_DRIVER(oss);
+#endif
+#ifdef HAVE_ALSA
+		REGISTER_DRIVER(alsa);
+#endif
+#ifdef HAVE_SDL
+		REGISTER_DRIVER(sdl);
+#endif
+#ifdef HAVE_PULSE
+		REGISTER_DRIVER(pulse);
+#endif
+#ifdef HAVE_LIBRETRO
+		REGISTER_DRIVER(libretro);
+#endif
+		REGISTER_DRIVER(none);
+	}
+
+	for (i = 0; i < driver_count; i++)
+		if (out_drivers[i].init() == 0)
+			break;
+
+	if (i < 0 || i >= driver_count) {
+		printf("the impossible happened\n");
+		abort();
+	}
+
+	out_current = &out_drivers[i];
+	printf("selected sound output driver: %s\n", out_current->name);
+}
+
-- 
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