1 files changed, 32 insertions, 0 deletions
diff --git a/src/uscxml/plugins/invoker/audio/AudioToolbox.h b/src/uscxml/plugins/invoker/audio/AudioToolbox.h
new file mode 100644
index 0000000..3e04d8f
--- /dev/null
+++ b/src/uscxml/plugins/invoker/audio/AudioToolbox.h
@@ -0,0 +1,32 @@
+#ifndef AUDIOTOOLBOX_H_GX4SW17C
+#define AUDIOTOOLBOX_H_GX4SW17C
+
+#include "PCMConverter.h"
+#include <AudioToolbox/AudioToolbox.h>
+
+namespace uscxml {
+	
+class AudioToolbox : public PCMConverter {
+public:
+	AudioToolbox(const std::string filename);
+	virtual ~AudioToolbox();
+	virtual void seek(unsigned int pos);
+	virtual int read(char* buffer, unsigned int size);
+
+	virtual void setOutFormat(const PCMFormat& format);
+	virtual PCMFormat getInFormat();
+
+protected:
+	ExtAudioFileRef _afId;
+	AudioStreamBasicDescription	_outputFormat;
+	AudioStreamBasicDescription _inputFormat;
+	
+	ALenum formatToALEnum(AudioStreamBasicDescription);
+	bool alEnumToFormat(AudioStreamBasicDescription&, ALenum);
+};
+
+}
+
+#endif /* end of include guard: AUDIOTOOLBOX_H_GX4SW17C */
+
+