Audio system update - HLE plugin submitted, homebrew has sound, and also Mario movies!! (this was very unexpected). This also acts as a frame limiter. Might provide an option to turn it off in the future.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@227 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCode_Zelda.h

@@ -0,0 +1,74 @@
+// 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_ZELDA_H
+#define _UCODE_ZELDA_H
+
+#include "Common.h"
+#include "UCodes.h"
+
+class CUCode_Zelda : public IUCode
+{
+private:
+	enum EDSP_Codes
+	{
+		DSP_INIT   = 0xDCD10000,
+		DSP_RESUME = 0xDCD10001,
+		DSP_YIELD  = 0xDCD10002,
+		DSP_DONE   = 0xDCD10003,
+		DSP_SYNC   = 0xDCD10004,
+		DSP_UNKN   = 0xDCD10005,
+	};
+
+	// List in progress
+	int m_numSteps;
+	bool m_bListInProgress;
+	int m_step;
+	u8 m_Buffer[1024];
+	void ExecuteList();
+
+	u32 m_readOffset;
+
+	u8 Read8()
+	{
+		return(m_Buffer[m_readOffset++]);
+	}
+
+	u16 Read16()
+	{
+		u16 res = *(u16*)&m_Buffer[m_readOffset];
+		m_readOffset += 2;
+		return(res);
+	}
+
+	u32 Read32()
+	{
+		u32 res = *(u32*)&m_Buffer[m_readOffset];
+		m_readOffset += 4;
+		return(res);
+	}
+public:
+
+	CUCode_Zelda(CMailHandler& _rMailHandler);
+	virtual ~CUCode_Zelda();
+
+	void HandleMail(u32 _uMail);
+	void Update();
+};
+
+#endif
+