Imported Upstream version 4.2-build2006upstream/4.2-build2006upstream

1 files changed, 42 insertions, 0 deletions

diff --git a/kernel/framework/include/remux.h b/kernel/framework/include/remux.h
new file mode 100644
index 0000000..ff65791
--- /dev/null
+++ b/kernel/framework/include/remux.h
@@ -0,0 +1,42 @@
+/*
+ * Purpose: Definitions for the audio remux engine
+ *
+ * This header file is to be included in all drivers that use the remux engine
+ * for multi channel audio.
+ */
+
+/*
+ *
+ * This file is part of Open Sound System.
+ *
+ * Copyright (C) 4Front Technologies 1996-2008.
+ *
+ * This this source file is released under GPL v2 license (no other versions).
+ * See the COPYING file included in the main directory of this source
+ * distribution for the license terms and conditions.
+ *
+ */
+
+extern void
+remux_install (char *name, oss_device_t * osdev, int frontdev, int reardev,
+	       int center_lfe_dev, int surrounddev);
+
+#define MAX_SUBDEVS	4
+
+typedef struct remux_devc
+{
+  oss_device_t *osdev;
+  oss_mutex_t mutex;
+
+  int audio_dev;
+
+  int n_physdevs;
+  int physdev[MAX_SUBDEVS];
+
+  int maxchannels;
+  struct fileinfo finfo[MAX_SUBDEVS];
+
+  int open_mode;
+  int channels;
+  int speed;
+} remux_devc;