From 22a6533f7f6224f152cad783d87a3620e5efee88 Mon Sep 17 00:00:00 2001
From: "XTra.KrazzY" <XTra.KrazzY@gmail.com>
Date: Sat, 20 Jun 2009 10:24:49 +0000
Subject: [PATCH] State saving is now consistent with the Zelda UCode. We can
 now save, load, and still hear sound

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3503 8ced0084-cf51-0410-be5f-012b33b47a6e
---
 .../Plugin_DSP_HLE/Src/UCodes/UCode_Zelda.cpp      | 14 ++++++++++++++
 .../Plugin_DSP_HLE/Src/UCodes/UCode_Zelda.h        |  1 +
 Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCodes.h  |  3 +++
 Source/Plugins/Plugin_DSP_HLE/Src/main.cpp         |  1 +
 4 files changed, 19 insertions(+)

diff --git a/Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCode_Zelda.cpp b/Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCode_Zelda.cpp
index ec70cd0d97..8920bacf30 100644
--- a/Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCode_Zelda.cpp
+++ b/Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCode_Zelda.cpp
@@ -783,3 +783,17 @@ int CUCode_Zelda::DumpAFC(u8* pIn, const int size, const int srate)
 } 
 
 
+void CUCode_Zelda::DoState(PointerWrap &p) {
+	p.Do(m_MailState);
+	p.Do(m_PBMask);
+	p.Do(m_NumPBs);
+	p.Do(m_PBAddress);
+	p.Do(m_MaxSyncedPB);
+	p.Do(m_PBs);
+	p.Do(m_readOffset);
+	p.Do(m_NumberOfFramesToRender);
+	p.Do(m_CurrentFrameToRender);
+	p.Do(m_numSteps);
+	p.Do(m_step);
+	p.Do(m_Buffer);
+}
diff --git a/Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCode_Zelda.h b/Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCode_Zelda.h
index d480f9f9db..5227bfe2ec 100644
--- a/Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCode_Zelda.h
+++ b/Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCode_Zelda.h
@@ -140,6 +140,7 @@ public:
     void CopyPBsFromRAM();
     void CopyPBsToRAM();
 
+	void DoState(PointerWrap &p);
 
     int AFCdecodebuffer(char *input, signed short *out, short * histp, short * hist2p, int type = 9);
 
diff --git a/Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCodes.h b/Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCodes.h
index 1a296bcff9..fe9ed08e05 100644
--- a/Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCodes.h
+++ b/Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCodes.h
@@ -19,6 +19,7 @@
 #define _UCODES_H
 
 #include "Common.h"
+#include "ChunkFile.h"
 
 #define UCODE_ROM                   0x0000000
 #define UCODE_INIT_AUDIO_SYSTEM     0x0000001
@@ -41,6 +42,8 @@ public:
 	virtual void Update(int cycles) = 0;
 	virtual void MixAdd(short* buffer, int size) {}
 
+	virtual void DoState(PointerWrap &p) {}
+
 protected:
 	CMailHandler& m_rMailHandler;
 };
diff --git a/Source/Plugins/Plugin_DSP_HLE/Src/main.cpp b/Source/Plugins/Plugin_DSP_HLE/Src/main.cpp
index d8a5a7100b..325e0b1a09 100644
--- a/Source/Plugins/Plugin_DSP_HLE/Src/main.cpp
+++ b/Source/Plugins/Plugin_DSP_HLE/Src/main.cpp
@@ -225,6 +225,7 @@ void Shutdown()
 void DoState(unsigned char **ptr, int mode)
 {
 	PointerWrap p(ptr, mode);
+	CDSPHandler::GetInstance().GetUCode()->DoState(p);
 }