A bunch of trivial changes to fix clang warnings.

Source/Core/AudioCommon/Src/DPL2Decoder.cpp

@@ -14,8 +14,12 @@
 #include <string.h>
 #include "DPL2Decoder.h"
 
+#ifndef M_PI
 #define M_PI 3.14159265358979323846
+#endif
+#ifndef M_SQRT1_2
 #define M_SQRT1_2 0.70710678118654752440
+#endif
 
 int olddelay = -1;
 unsigned int oldfreq = 0;

Source/Core/AudioCommon/Src/Mixer.cpp

@@ -210,7 +210,7 @@ unsigned int CMixer::GetNumSamples()
 	u32 numSamples = ((Common::AtomicLoad(m_indexW) - Common::AtomicLoad(m_indexR)) & INDEX_MASK) / 2;
 
 	if (AudioInterface::GetAIDSampleRate() == m_sampleRate)
-		numSamples = numSamples; // 1:1
+		; //numSamples = numSamples; // 1:1
 	else if (m_sampleRate == 48000 && AudioInterface::GetAIDSampleRate() == 32000)
 		numSamples = numSamples * 3 / 2 - 2; // most common case
 	else

Source/Core/Common/Src/SettingsHandler.cpp

@@ -45,7 +45,7 @@ const std::string SettingsHandler::GetValue(const std::string key)
 	else
 	{
 		toFind = key + "=";
-		size_t found = decoded.find(toFind);
+		found = decoded.find(toFind);
 		if (found == 0)
 		{
 			size_t delimFound = decoded.find(delim, found + toFind.length());

Source/Core/Common/Src/Timer.cpp

@@ -39,10 +39,6 @@ Timer::Timer()
 	: m_LastTime(0), m_StartTime(0), m_Running(false)
 {
 	Update();
-
-#ifdef _WIN32
-	QueryPerformanceFrequency((LARGE_INTEGER*)&m_frequency);
-#endif
 }
 
 // Write the starting time

Source/Core/Common/Src/Timer.h

@@ -38,7 +38,6 @@ public:
 private:
 	u64 m_LastTime;
 	u64 m_StartTime;
-	u64 m_frequency;
 	bool m_Running;
 };
 

Source/Core/Core/Src/Boot/ElfReader.h

@@ -27,7 +27,6 @@ private:
 	Elf32_Phdr *segments;
 	Elf32_Shdr *sections;
 	
-	u32 *sectionOffsets;
 	u32 *sectionAddrs;
 	bool bRelocate;
 	u32 entryPoint;

Source/Core/Core/Src/Debugger/Dump.cpp

@@ -9,8 +9,7 @@
 #include "FileUtil.h"
 
 CDump::CDump(const char* _szFilename) :
-	m_pData(NULL),
+	m_pData(NULL)
-	m_bInit(false)
 {
 	File::IOFile pStream(_szFilename, "rb");
 	if (pStream)

Source/Core/Core/Src/Debugger/Dump.h

@@ -32,7 +32,6 @@ private:
 
 	u8 *m_pData;
 
-	bool m_bInit;
 	size_t m_size;
 
 	u32 Read32(u32 _pos);

Source/Core/Core/Src/HW/DSPHLE/UCodes/UCode_AX_Voice.h

@@ -103,6 +103,7 @@ bool WritePB(u32 addr, const PB_TYPE& pb)
 	return true;
 }
 
+#if 0
 // Dump the value of a PB for debugging
 #define DUMP_U16(field) WARN_LOG(DSPHLE, "    %04x (%s)", pb.field, #field)
 #define DUMP_U32(field) WARN_LOG(DSPHLE, "    %08x (%s)", HILO_TO_32(pb.field), #field)
@@ -122,6 +123,7 @@ void DumpPB(const PB_TYPE& pb)
 
 	// TODO: complete as needed
 }
+#endif
 
 // Simulated accelerator state.
 static u32 acc_loop_addr, acc_end_addr;

Source/Core/Core/Src/HW/WiimoteEmu/Attachment/Turntable.h

@@ -31,7 +31,6 @@ public:
 
 private:
 	Buttons*		m_buttons;
-	MixedTriggers*	m_triggers;
 	AnalogStick*	m_stick;
 	Triggers	*m_effect_dial;
 	Slider		*m_left_table, *m_right_table, *m_crossfade;

Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_net.cpp

@@ -472,7 +472,8 @@ bool CWII_IPC_HLE_Device_net_wd_command::IOCtlV(u32 CommandAddress)
 	case IOCTLV_WD_SCAN:
 		{
 		// Gives parameters detailing type of scan and what to match
-		ScanInfo *scan = (ScanInfo *)Memory::GetPointer(CommandBuffer.InBuffer.at(0).m_Address);
+		// XXX - unused
+		// ScanInfo *scan = (ScanInfo *)Memory::GetPointer(CommandBuffer.InBuffer.at(0).m_Address);
 
 		u16 *results = (u16 *)Memory::GetPointer(CommandBuffer.PayloadBuffer.at(0).m_Address);
 		// first u16 indicates number of BSSInfo following

Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_net.h

@@ -475,9 +475,7 @@ public:
 	{
 		u32 Parameter		= Memory::Read_U32(_CommandAddress + 0x0C);
 		u32 BufferIn		= Memory::Read_U32(_CommandAddress + 0x10);
-		u32 BufferInSize	= Memory::Read_U32(_CommandAddress + 0x14);
 		u32 BufferOut		= Memory::Read_U32(_CommandAddress + 0x18);
-		u32 BufferOutSize	= Memory::Read_U32(_CommandAddress + 0x1C);
 
 		u32 result = 0;
 		u32 common_result = 0;

Source/Core/Core/Src/Movie.cpp

@@ -1174,7 +1174,7 @@ void GetSettings()
 	u8 tmp[21];
 	for (int i = 0; i < 20; ++i)
 	{
-		sscanf(SCM_REV_STR + 2 * i, "%02hhx", &tmp[i]);
+		sscanf(&SCM_REV_STR[2 * i], "%02hhx", &tmp[i]);
 		revision[i] = tmp[i];
 	}
 }

Source/Core/DiscIO/Src/DriveBlob.h

@@ -31,7 +31,6 @@ private:
 	bool IsOK() {return file_ != 0;}
 #endif
 	s64 size;
-	u64 *block_pointers;
 
 public:
 	static DriveReader *Create(const char *drive);

Source/Core/DiscIO/Src/VolumeWad.h

@@ -34,7 +34,6 @@ public:
 
 private:
 	IBlobReader* m_pReader;
-	u64 m_titleID;
 	u32 OpeningBnrOffset, hdr_size, cert_size, tick_size, tmd_size, data_size;
 	u8 m_Country;
 };

Source/Core/DolphinWX/Src/Debugger/CodeView.cpp

@@ -57,10 +57,7 @@ CCodeView::CCodeView(DebugInterface* debuginterface, SymbolDB *symboldb,
 	  rowHeight(13),
 	  selection(0),
 	  oldSelection(0),
-	  selectionChanged(false),
 	  selecting(false),
-	  hasFocus(false),
-	  showHex(false),
 	  lx(-1),
 	  ly(-1)
 {

Source/Core/DolphinWX/Src/Debugger/CodeView.h

@@ -73,10 +73,7 @@ private:
 
 	u32 selection;
 	u32 oldSelection;
-	bool selectionChanged;
 	bool selecting;
-	bool hasFocus;
-	bool showHex;
 
 	int lx, ly;
 	void _MoveTo(int x, int y) {lx = x; ly = y;}

Source/Core/DolphinWX/Src/Frame.cpp

@@ -811,7 +811,7 @@ bool TASInputHasFocus()
 {
 	for (int i = 0; i < 4; i++)
 	{
-		if (main_frame->g_TASInputDlg[i]->HasFocus())
+		if (main_frame->g_TASInputDlg[i]->TASHasFocus())
 			return true;
 	}
 	return false;

Source/Core/DolphinWX/Src/GLInterface/AGL.cpp

@@ -58,7 +58,7 @@ bool cInterfaceAGL::Create(void *&window_handle)
 		initWithAttributes: attr];
 	if (fmt == nil) {
 		ERROR_LOG(VIDEO, "failed to create pixel format");
-		return NULL;
+		return false;
 	}
 
 	GLWin.cocoaCtx = [[NSOpenGLContext alloc]
@@ -66,12 +66,12 @@ bool cInterfaceAGL::Create(void *&window_handle)
 	[fmt release];
 	if (GLWin.cocoaCtx == nil) {
 		ERROR_LOG(VIDEO, "failed to create context");
-		return NULL;
+		return false;
 	}
 
 	if (GLWin.cocoaWin == nil) {
 		ERROR_LOG(VIDEO, "failed to create window");
-		return NULL;
+		return false;
 	}
 
 	[window makeFirstResponder:GLWin.cocoaWin];

Source/Core/DolphinWX/Src/ISOFile.h

@@ -83,7 +83,6 @@ private:
 	bool m_Valid;
 	bool m_BlobCompressed;
 	std::vector<u8> m_pImage;
-	u32 m_ImageSize;
 	bool m_IsDiscTwo;
 
 	bool LoadFromCache();

Source/Core/DolphinWX/Src/TASInputDlg.cpp

@@ -697,7 +697,7 @@ void TASInputDlg::OnCloseWindow(wxCloseEvent& event)
 	}
 }
 
-bool TASInputDlg::HasFocus()
+bool TASInputDlg::TASHasFocus()
 {	
 	//allows numbers to be used as hotkeys
 	if(TextBoxHasFocus())

Source/Core/DolphinWX/Src/TASInputDlg.h

@@ -34,7 +34,7 @@ class TASInputDlg : public wxDialog
 		void GetKeyBoardInput(SPADStatus *PadStatus);
 		bool TextBoxHasFocus();
 		void SetLandRTriggers();
-		bool HasFocus();
+		bool TASHasFocus();
 
 		wxBitmap CreateStickBitmap(int x, int y);
 

Source/Core/DolphinWX/Src/WiimoteConfigDiag.h

@@ -68,7 +68,6 @@ private:
 	void Cancel(wxCommandEvent& event);
 
 	InputPlugin&	m_plugin;
-	wxNotebook*		m_pad_notebook;
 
 	std::map<wxWindowID, unsigned int> m_wiimote_index_from_ctrl_id;
 	unsigned int m_orig_wiimote_sources[MAX_BBMOTES];

Source/Core/InputCommon/Src/ControllerInterface/OSX/OSXKeyboard.h

@@ -26,7 +26,7 @@ private:
 	public:
 		std::string GetName() const;
 		bool IsDetectable() { return false; }
-		Cursor(u8 index, const float& axis, const bool positive) : m_index(index), m_axis(axis), m_positive(positive) {}
+		Cursor(u8 index, const float& axis, const bool positive) : m_axis(axis), m_index(index), m_positive(positive) {}
 		ControlState GetState() const;
 	private:
 		const float& m_axis;
@@ -37,7 +37,7 @@ private:
 	{
 	public:
 		std::string GetName() const;
-		Button(u8 index, const unsigned char& button) : m_index(index), m_button(button) {}
+		Button(u8 index, const unsigned char& button) : m_button(button), m_index(index) {}
 		ControlState GetState() const;
 	private:
 		const unsigned char& m_button;
@@ -63,7 +63,6 @@ private:
 	const IOHIDDeviceRef	m_device;
 	const std::string	m_device_name;
 	int		m_index;
-	void *m_window;
 	uint32_t m_windowid;
 	unsigned char m_mousebuttons[3];
 };

Source/Core/InputCommon/Src/ControllerInterface/OSX/OSXKeyboard.mm

@@ -16,7 +16,6 @@ Keyboard::Keyboard(IOHIDDeviceRef device, std::string name, int index, void *win
 	: m_device(device)
 	, m_device_name(name)
 	, m_index(index)
-	, m_window(window)
 {
 	// This class should only recieve Keyboard or Keypad devices
 	// Now, filter on just the buttons we can handle sanely

Source/Plugins/Plugin_VideoSoftware/Src/Tev.h

@@ -40,7 +40,6 @@ class Tev
 	s16 *m_ColorInputLUT[16][3];
 	s16 *m_AlphaInputLUT[8];        // values must point to ABGR color
 	s16 *m_KonstLUT[32][4];
-	u8 *m_RasColorLUT[8];
 	s16 m_BiasLUT[4];
 	u8 m_ScaleLShiftLUT[4];
 	u8 m_ScaleRShiftLUT[4];