1 files changed, 78 insertions, 0 deletions
diff --git a/desiredata/portmidi_osx/pmdarwin.c b/desiredata/portmidi_osx/pmdarwin.c
new file mode 100644
index 00000000..42e53fcc
--- /dev/null
+++ b/desiredata/portmidi_osx/pmdarwin.c
@@ -0,0 +1,78 @@
+/*
+ * PortMidi OS-dependent interface for Darwin (MacOS X)
+ * Jon Parise <jparise@cmu.edu>
+ *
+ * $Id: pmdarwin.c,v 1.9.2.2 2005-07-12 15:53:50 timblech Exp $
+ *
+ * CHANGE LOG:
+ * 03Jul03 - X. J. Scott (xjs):
+ *   - Pm_GetDefaultInputDeviceID() and Pm_GetDefaultOutputDeviceID()
+ *     now return id of first input and output devices in system,
+ *     rather than returning 0 as before.
+ *     This fix enables valid default port values to be returned.
+ *     0 is returned if no such device is found.
+ */
+
+/*
+ * This file only needs to implement pm_init(), which calls various
+ * routines to register the available midi devices. This file must
+ * be separate from the main portmidi.c file because it is system
+ * dependent, and it is separate from, say, pmwinmm.c, because it
+ * might need to register devices for winmm, directx, and others.
+ */
+
+#include <stdlib.h>
+#include "portmidi.h"
+#include "pmmacosx.h"
+
+PmError pm_init(void) // xjs added void
+{
+	return pm_macosx_init();
+}
+
+PmError pm_term(void) // xjs added void
+{
+	return pm_macosx_term();
+}
+
+/* Pm_GetDefaultInputDeviceID() - return input with lowest id # (xjs)
+ */
+PmDeviceID Pm_GetDefaultInputDeviceID()
+{
+  int i;
+  int device_count;
+  const PmDeviceInfo *deviceInfo;
+
+  device_count = Pm_CountDevices();
+  for (i = 0; i < device_count; i++) {
+    deviceInfo = Pm_GetDeviceInfo(i);
+    if (deviceInfo->input)
+      return i;
+  }
+
+  return 0;
+};
+
+/* Pm_GetDefaultOutputDeviceID() - return output with lowest id # (xjs)
+*/
+PmDeviceID Pm_GetDefaultOutputDeviceID()
+{
+  int i;
+  int device_count;
+  const PmDeviceInfo *deviceInfo;
+
+  device_count = Pm_CountDevices();
+  for (i = 0; i < device_count; i++) {
+    deviceInfo = Pm_GetDeviceInfo(i);
+    if (deviceInfo->output)
+      return i;
+  }
+
+  return 0;
+};
+
+
+void *pm_alloc(size_t s) { return malloc(s); }
+
+void pm_free(void *ptr) { free(ptr); }
+