More work. Audio driver works enough to play music now.

GpD3D/GpPLGlueAudioDriver.h

@@ -0,0 +1,22 @@
+#pragma once
+
+#include "HostAudioDriver.h"
+
+class IGpAudioDriver;
+
+class GpPLGlueAudioDriver final : public PortabilityLayer::HostAudioDriver
+{
+public:
+	GpPLGlueAudioDriver();
+
+	PortabilityLayer::HostAudioChannel *CreateChannel() override;
+
+	void SetGpAudioDriver(IGpAudioDriver *audioDriver);
+
+	static GpPLGlueAudioDriver *GetInstance();
+
+private:
+	IGpAudioDriver *m_audioDriver;
+
+	static GpPLGlueAudioDriver ms_instance;
+};