1 files changed, 49 insertions, 0 deletions

diff --git a/src/audio/oal/aldlist.h b/src/audio/oal/aldlist.h
new file mode 100644
index 00000000..b8f1b31a
--- /dev/null
+++ b/src/audio/oal/aldlist.h
@@ -0,0 +1,49 @@
+#ifndef ALDEVICELIST_H
+#define ALDEVICELIST_H
+
+#include "oal_utils.h"
+
+#ifdef AUDIO_OAL
+#pragma warning(disable: 4786)  //disable warning "identifier was truncated to '255' characters in the browser information"
+#include <vector>
+#include <string>
+
+typedef struct
+{
+	std::string			strDeviceName;
+	int				iMajorVersion;
+	int				iMinorVersion;
+	unsigned int	uiSourceCount;
+	std::vector<std::string>	*pvstrExtensions;
+	bool			bSelected;
+} ALDEVICEINFO, *LPALDEVICEINFO;
+
+class ALDeviceList
+{
+private:
+	std::vector<ALDEVICEINFO> vDeviceInfo;
+	int defaultDeviceIndex;
+	int filterIndex;
+
+public:
+	ALDeviceList ();
+	~ALDeviceList ();
+	int GetNumDevices();
+	char *GetDeviceName(int index);
+	void GetDeviceVersion(int index, int *major, int *minor);
+	unsigned int GetMaxNumSources(int index);
+	bool IsExtensionSupported(int index, char *szExtName);
+	int GetDefaultDevice();
+	void FilterDevicesMinVer(int major, int minor);
+	void FilterDevicesMaxVer(int major, int minor);
+	void FilterDevicesExtension(char *szExtName);
+	void ResetFilters();
+	int GetFirstFilteredDevice();
+	int GetNextFilteredDevice();
+
+private:
+	unsigned int GetMaxNumSources();
+};
+#endif
+
+#endif // ALDEVICELIST_H
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