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include/framework/audio/sample_interface.h

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+/* -----------------------------------------------------------------------------
+	GSFramework
+	Copyright 2001-2013 Emmanuel Julien. All Rights Reserved.
+----------------------------------------------------------------------------- */
+
+
+#ifndef	__ISAMPLE__
+#define	__ISAMPLE__
+
+
+		#include "audio/sample_format.h"
+		#include "time/ntime.h"
+
+
+namespace GS {
+
+/*!
+	@short	Sample base interface.
+	@author Emmanuel Julien (ejulien@nworks.fr)
+*/
+struct	ISample
+{
+		/// Return the format identifier (eg. "WAV").
+virtual	const char		*GetFormat() = 0;
+
+		/// Get sample format.
+virtual	bool			GetSampleFormat(SampleFormat &) const = 0;
+		/// Get sample duration.
+virtual	Time			GetDuration() const = 0;
+
+virtual ~ISample() {}
+};
+
+} // GS
+
+
+#endif	// __ISAMPLE__