Me and Nakeee created a null DSP device, supported in both Windows and linux (tested). Framerate boost and less DSound/LibAO errors. Pending work: Clean up UCodes and create something more...null. We could also hack into the HW Audio Interface (would be actual null device). Also screws up a bit of Wind Waker RTC (awesome day/night transition in save selection menu. 80FPS in save selection menu, 120FPS in logos.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@694 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Plugins/Plugin_DSP_NULL/Src/UCodes/UCode_CARD.h

@@ -0,0 +1,45 @@
+// Copyright (C) 2003-2008 Dolphin Project.
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, version 2.0.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License 2.0 for more details.
+
+// A copy of the GPL 2.0 should have been included with the program.
+// If not, see http://www.gnu.org/licenses/
+
+// Official SVN repository and contact information can be found at
+// http://code.google.com/p/dolphin-emu/
+
+#ifndef _UCODE_CARD_H
+#define _UCODE_CARD_H
+
+#include "UCodes.h"
+
+class CUCode_CARD : public IUCode
+{
+private:
+	enum EDSP_Codes
+	{
+		DSP_INIT   = 0xDCD10000,
+		DSP_RESUME = 0xDCD10001,
+		DSP_YIELD  = 0xDCD10002,
+		DSP_DONE   = 0xDCD10003,
+		DSP_SYNC   = 0xDCD10004,
+		DSP_UNKN   = 0xDCD10005,
+	};
+
+public:
+	CUCode_CARD(CMailHandler& _rMailHandler);
+	virtual ~CUCode_CARD();
+
+	void HandleMail(u32 _uMail);
+	void Update();
+};
+
+#endif
+