Add deflicker filter options

resources/wiiflow_game_booter/source/ChannelHandler.cpp

@@ -41,6 +41,7 @@
 #include "utils.h"
 #include "videopatch.h"
 #include "video_tinyload.h"
+#include "apploader.h"
 
 void *dolchunkoffset[18];
 u32	dolchunksize[18];
@@ -149,8 +150,13 @@ u32 LoadChannel(u64 title, bool dol, u32 *IOS)
 }
 
 void PatchChannel(u8 vidMode, GXRModeObj *vmode, bool vipatch, bool countryString, u8 patchVidModes, int aspectRatio, 
-				u8 private_server, bool patchFix480p, u8 bootType)
+				u8 private_server, bool patchFix480p, u8 deflicker, u8 bootType)
 {
+	u8 vfilter_off[7] = {0, 0, 21, 22, 21, 0, 0};
+	u8 vfilter_low[7] = {4, 4, 16, 16, 16, 4, 4};
+	u8 vfilter_medium[7] = {4, 8, 12, 16, 12, 8, 4};
+	u8 vfilter_high[7] = {8, 8, 10, 12, 10, 8, 8};
+
 	bool hookpatched = false;
 	for(u8 i = 0; i < dolchunkcount; i++)
 	{		
@@ -167,6 +173,31 @@ void PatchChannel(u8 vidMode, GXRModeObj *vmode, bool vipatch, bool countryStrin
 			PrivateServerPatcher(dolchunkoffset[i], dolchunksize[i], private_server);	
 		if(hooktype != 0 && hookpatched == false)
 			hookpatched = dogamehooks(dolchunkoffset[i], dolchunksize[i], true);
+
+		if (deflicker == DEFLICKER_ON_LOW)
+		{
+			patch_vfilters(dolchunkoffset[i], dolchunksize[i], vfilter_low);
+			patch_vfilters_rogue(dolchunkoffset[i], dolchunksize[i], vfilter_low);
+		}
+		else if (deflicker == DEFLICKER_ON_MEDIUM)
+		{
+			patch_vfilters(dolchunkoffset[i], dolchunksize[i], vfilter_medium);
+			patch_vfilters_rogue(dolchunkoffset[i], dolchunksize[i], vfilter_medium);
+		}
+		else if (deflicker == DEFLICKER_ON_HIGH)
+		{
+			patch_vfilters(dolchunkoffset[i], dolchunksize[i], vfilter_high);
+			patch_vfilters_rogue(dolchunkoffset[i], dolchunksize[i], vfilter_high);
+		}
+		else if (deflicker != DEFLICKER_NORMAL) // Either safe or extended
+		{
+			patch_vfilters(dolchunkoffset[i], dolchunksize[i], vfilter_off);
+			patch_vfilters_rogue(dolchunkoffset[i], dolchunksize[i], vfilter_off);
+			// This might break fade and brightness effects
+			if (deflicker == DEFLICKER_OFF_EXTENDED)
+				deflicker_patch(dolchunkoffset[i], dolchunksize[i]);
+		}
+
 		DCFlushRange(dolchunkoffset[i], dolchunksize[i]);
 		ICInvalidateRange(dolchunkoffset[i], dolchunksize[i]);
 		prog10();

resources/wiiflow_game_booter/source/ChannelHandler.hpp

@@ -14,7 +14,7 @@ typedef struct _dolheader
 } ATTRIBUTE_PACKED dolheader;
 
 void PatchChannel(u8 vidMode, GXRModeObj *vmode, bool vipatch, bool countryString, 
-					u8 patchVidModes, int aspectRatio, u8 private_server, bool patchFix480p, u8 bootType);
+					u8 patchVidModes, int aspectRatio, u8 private_server, bool patchFix480p, u8 deflicker, u8 bootType);
 u32 LoadChannel(u64 title, bool dol, u32 *IOS);
 
 #endif /* __CHANHANDLE_HPP_ */

resources/wiiflow_game_booter/source/Config.hpp

@@ -48,6 +48,7 @@ struct the_CFG {
 	u8 vipatch;
 	s8 aspectRatio;
 	bool patchFix480p;
+	u8 deflicker;
 	u8 private_server;
 	u8 *cheats;
 	u32 cheatSize;

resources/wiiflow_game_booter/source/apploader.c

@@ -29,7 +29,7 @@ static const char *GameID = (const char*)0x80000000;
 #define APPLDR_CODE		0x918
 
 void maindolpatches(void *dst, int len, u8 vidMode, GXRModeObj *vmode, bool vipatch, 
-				bool countryString, u8 patchVidModes, int aspectRatio, u32 returnTo, bool patchregion, u8 private_server, u8 bootType);
+				bool countryString, u8 patchVidModes, int aspectRatio, u32 returnTo, bool patchregion, u8 private_server, u8 deflicker, u8 bootType);
 static void patch_NoDiscinDrive(void *buffer, u32 len);
 static void Anti_002_fix(void *Address, int Size);
 static bool Remove_001_Protection(void *Address, int Size);
@@ -50,7 +50,7 @@ static struct
 } apploader_hdr ATTRIBUTE_ALIGN(32);
 
 u32 Apploader_Run(u8 vidMode, GXRModeObj *vmode, bool vipatch, bool countryString, u8 patchVidModes, int aspectRatio, u32 returnTo, 
-					bool patchregion , u8 private_server, bool patchFix480p, u8 bootType)
+					bool patchregion , u8 private_server, bool patchFix480p, u8 deflicker, u8 bootType)
 {
 	//! Disable private server for games that still have official servers.
 	if (memcmp(GameID, "SC7", 3) == 0 || memcmp(GameID, "RJA", 3) == 0 ||
@@ -105,9 +105,9 @@ u32 Apploader_Run(u8 vidMode, GXRModeObj *vmode, bool vipatch, bool countryStrin
 		WDVD_Read(dst, len, offset);
 		// if server is wiimmfi and game is mario kart wii don't use private server. use MarioKartWiiWiimmfiPatch below
 		if(private_server == PRIVSERV_WIIMMFI && memcmp("RMC", GameID, 3) == 0)// 2= wiimmfi
-			maindolpatches(dst, len, vidMode, vmode, vipatch, countryString, patchVidModes, aspectRatio, returnTo, patchregion, 0, bootType);
+			maindolpatches(dst, len, vidMode, vmode, vipatch, countryString, patchVidModes, aspectRatio, returnTo, patchregion, 0, deflicker, bootType);
 		else
-			maindolpatches(dst, len, vidMode, vmode, vipatch, countryString, patchVidModes, aspectRatio, returnTo, patchregion, private_server, bootType);
+			maindolpatches(dst, len, vidMode, vmode, vipatch, countryString, patchVidModes, aspectRatio, returnTo, patchregion, private_server, deflicker, bootType);
 			
 		DCFlushRange(dst, len);
 		ICInvalidateRange(dst, len);
@@ -132,8 +132,13 @@ u32 Apploader_Run(u8 vidMode, GXRModeObj *vmode, bool vipatch, bool countryStrin
 	return (u32)appldr_final();
 }
 
-void maindolpatches(void *dst, int len, u8 vidMode, GXRModeObj *vmode, bool vipatch, bool countryString, u8 patchVidModes, int aspectRatio, u32 returnTo, bool patchregion , u8 private_server, u8 bootType)
+void maindolpatches(void *dst, int len, u8 vidMode, GXRModeObj *vmode, bool vipatch, bool countryString, u8 patchVidModes, int aspectRatio, u32 returnTo, bool patchregion , u8 private_server, u8 deflicker, u8 bootType)
 {
+	u8 vfilter_off[7] = {0, 0, 21, 22, 21, 0, 0};
+	u8 vfilter_low[7] = {4, 4, 16, 16, 16, 4, 4};
+	u8 vfilter_medium[7] = {4, 8, 12, 16, 12, 8, 4};
+	u8 vfilter_high[7] = {8, 8, 10, 12, 10, 8, 8};
+
 	do_wip_code((u8 *)dst, len);
 	Remove_001_Protection(dst, len);
 	if(CurrentIOS.Type == IOS_TYPE_WANIN && CurrentIOS.Revision < 13)
@@ -162,6 +167,30 @@ void maindolpatches(void *dst, int len, u8 vidMode, GXRModeObj *vmode, bool vipa
 		PatchRegion(dst, len);
 	if(private_server)
 		PrivateServerPatcher(dst,len, private_server);
+
+	if(deflicker == DEFLICKER_ON_LOW)
+	{
+		patch_vfilters(dst, len, vfilter_low);
+		patch_vfilters_rogue(dst, len, vfilter_low);
+	}
+	else if(deflicker == DEFLICKER_ON_MEDIUM)
+	{
+		patch_vfilters(dst, len, vfilter_medium);
+		patch_vfilters_rogue(dst, len, vfilter_medium);
+	}
+	else if(deflicker == DEFLICKER_ON_HIGH)
+	{
+		patch_vfilters(dst, len, vfilter_high);
+		patch_vfilters_rogue(dst, len, vfilter_high);
+	}
+	else if(deflicker != DEFLICKER_NORMAL) // Either safe or extended
+	{
+		patch_vfilters(dst, len, vfilter_off);
+		patch_vfilters_rogue(dst, len, vfilter_off);
+		// This might break fade and brightness effects
+		if (deflicker == DEFLICKER_OFF_EXTENDED)
+			deflicker_patch(dst, len);
+	}
 }
 
 static void patch_NoDiscinDrive(void *buffer, u32 len)

resources/wiiflow_game_booter/source/apploader.h

@@ -7,7 +7,7 @@ extern "C" {
 
 /* Prototypes */
 u32 Apploader_Run(u8 vidMode, GXRModeObj *vmode, bool vipatch, bool countryString, u8 patchVidModes, int aspectRatio, u32 returnTo, 
-					bool patchregion, u8 private_server, bool patchFix480p, u8 bootType);
+					bool patchregion, u8 private_server, bool patchFix480p, u8 deflicker, u8 bootType);
 
 enum
 {
@@ -18,6 +18,16 @@ enum
 	
 };
 
+enum
+{
+	DEFLICKER_NORMAL,
+	DEFLICKER_OFF,
+	DEFLICKER_OFF_EXTENDED,
+	DEFLICKER_ON_LOW,
+	DEFLICKER_ON_MEDIUM,
+	DEFLICKER_ON_HIGH
+};
+
 #ifdef __cplusplus
 }
 #endif /* __cplusplus */

resources/wiiflow_game_booter/source/main.cpp

@@ -107,7 +107,7 @@ int main()
 			normalCFG.patchVidMode = 1; //progressive mode requires this
 		vmode = Disc_SelectVMode(normalCFG.vidMode, &vmode_reg);
 		AppEntrypoint = Apploader_Run(normalCFG.vidMode, vmode, normalCFG.vipatch, normalCFG.countryString, normalCFG.patchVidMode, normalCFG.aspectRatio, 
-						normalCFG.returnTo, normalCFG.patchregion, normalCFG.private_server, normalCFG.patchFix480p, normalCFG.BootType);
+						normalCFG.returnTo, normalCFG.patchregion, normalCFG.private_server, normalCFG.patchFix480p, normalCFG.deflicker, normalCFG.BootType);
 		WDVD_Close();
 	}
 	else if(normalCFG.BootType == TYPE_CHANNEL)
@@ -117,7 +117,7 @@ int main()
 		vmode = Disc_SelectVMode(normalCFG.vidMode, &vmode_reg);
 		AppEntrypoint = LoadChannel(normalCFG.title, normalCFG.use_dol, &GameIOS);
 		PatchChannel(normalCFG.vidMode, vmode, normalCFG.vipatch, normalCFG.countryString, normalCFG.patchVidMode, normalCFG.aspectRatio,
-					normalCFG.private_server,  normalCFG.patchFix480p, normalCFG.BootType);
+					normalCFG.private_server,  normalCFG.patchFix480p, normalCFG.deflicker, normalCFG.BootType);
 		ISFS_Deinitialize();
 	}
 	gprintf("Entrypoint: %08x, Requested Game IOS: %i\n", AppEntrypoint, GameIOS);

resources/wiiflow_game_booter/source/patchcode.c

@@ -184,6 +184,20 @@ unsigned char patch_setting[44] =
 	0x00, 0x00, 0x00, 0x00,
 };
 
+const u8 PATTERN[12][2] = {
+	{6, 6}, {6, 6}, {6, 6},
+	{6, 6}, {6, 6}, {6, 6},
+	{6, 6}, {6, 6}, {6, 6},
+	{6, 6}, {6, 6}, {6, 6}
+};
+
+const u8 PATTERN_AA[12][2] = {
+    {3, 2}, {9, 6}, {3, 10},
+    {3, 2}, {9, 6}, {3, 10},
+    {9, 2}, {3, 6}, {9, 10},
+    {9, 2}, {3, 6}, {9, 10}
+};
+
 bool dogamehooks(void *addr, u32 len, bool channel)
 {
 	/*
@@ -1309,3 +1323,83 @@ u32 do_new_wiimmfi() {
 	// returns 0 when all patching is done and game is ready to be booted. 
 	return 0; 	
 }
+
+// Deflicker filter patching by wiidev (blackb0x @ GBAtemp)
+void patch_vfilters(void *addr, u32 len, u8 *vfilter)
+{
+	u8 *addr_start = addr;
+	while (len >= sizeof(GXRModeObj))
+	{
+		GXRModeObj *vidmode = (GXRModeObj *)addr_start;
+		if ((memcmp(vidmode->sample_pattern, PATTERN, 24) == 0 || memcmp(vidmode->sample_pattern, PATTERN_AA, 24) == 0) &&
+			(vidmode->fbWidth == 640 || vidmode->fbWidth == 608 || vidmode->fbWidth == 512) &&
+			(vidmode->field_rendering == 0 || vidmode->field_rendering == 1) &&
+			(vidmode->aa == 0 || vidmode->aa == 1))
+		{
+			gprintf("Replaced vfilter %02x%02x%02x%02x%02x%02x%02x @ %p (GXRModeObj)\n",
+					vidmode->vfilter[0], vidmode->vfilter[1], vidmode->vfilter[2], vidmode->vfilter[3],
+					vidmode->vfilter[4], vidmode->vfilter[5], vidmode->vfilter[6], addr_start);
+			memcpy(vidmode->vfilter, vfilter, 7);
+			addr_start += (sizeof(GXRModeObj) - 4);
+			len -= (sizeof(GXRModeObj) - 4);
+		}
+		addr_start += 4;
+		len -= 4;
+	}
+}
+
+void patch_vfilters_rogue(void *addr, u32 len, u8 *vfilter)
+{
+	u8 known_vfilters[7][7] = {
+		{8, 8, 10, 12, 10, 8, 8},
+		{4, 8, 12, 16, 12, 8, 4},
+		{7, 7, 12, 12, 12, 7, 7},
+		{5, 5, 15, 14, 15, 5, 5},
+		{4, 4, 15, 18, 15, 4, 4},
+		{4, 4, 16, 16, 16, 4, 4},
+		{2, 2, 17, 22, 17, 2, 2}
+	};
+	u8 *addr_start = addr;
+	u8 *addr_end = addr + len - 8;
+	while (addr_start <= addr_end)
+	{
+		u8 known_vfilter[7];
+		for (int i = 0; i < 7; i++)
+		{
+			for (int x = 0; x < 7; x++)
+				known_vfilter[x] = known_vfilters[i][x];
+			if (!addr_start[7] && memcmp(addr_start, known_vfilter, 7) == 0)
+			{
+				gprintf("Replaced vfilter %02x%02x%02x%02x%02x%02x%02x @ %p\n", addr_start[0], addr_start[1], addr_start[2],
+						addr_start[3], addr_start[4], addr_start[5], addr_start[6], addr_start);
+				memcpy(addr_start, vfilter, 7);
+				addr_start += 7;
+				break;
+			}
+		}
+		addr_start += 1;
+	}
+}
+
+void deflicker_patch(void *addr, u32 len)
+{
+	u32 SearchPattern[18] = {
+		0x3D20CC01, 0x39400061, 0x99498000,
+		0x2C050000, 0x38800053, 0x39600000,
+		0x90098000, 0x38000054, 0x39800000,
+		0x508BC00E, 0x99498000, 0x500CC00E,
+		0x90698000, 0x99498000, 0x90E98000,
+		0x99498000, 0x91098000, 0x41820040};
+	u8 *addr_start = addr;
+	u8 *addr_end = addr + len - sizeof(SearchPattern);
+	while (addr_start <= addr_end)
+	{
+		if (memcmp(addr_start, SearchPattern, sizeof(SearchPattern)) == 0)
+		{
+			*((u32 *)addr_start + 17) = 0x48000040; // Change beq to b
+			gprintf("Patched GXSetCopyFilter @ %p\n", addr_start);
+			return;
+		}
+		addr_start += 4;
+	}
+}

resources/wiiflow_game_booter/source/patchcode.h

@@ -30,6 +30,9 @@ extern u32 hooktype;
 extern u8 configbytes[2];
 
 // Function prototypes
+void deflicker_patch(void *addr, u32 len);
+void patch_vfilters(void *addr, u32 len, u8 *vfilter);
+void patch_vfilters_rogue(void *addr, u32 len, u8 *vfilter);
 bool dogamehooks(void *addr, u32 len, bool channel);
 void langpatcher(void *addr, u32 len);
 void vidolpatcher(void *addr, u32 len);

source/booter/Config.h

@@ -48,6 +48,7 @@ struct the_CFG {
 	u8 vipatch;
 	s8 aspectRatio;
 	bool patchFix480p;
+	u8 deflicker;
 	u8 private_server;
 	u8 *cheats;
 	u32 cheatSize;

source/booter/external_booter.cpp

@@ -62,7 +62,7 @@ u8 *booter_ptr = NULL;
 u32 booter_size = 0;
 
 void WiiFlow_ExternalBooter(u8 vidMode, bool vipatch, bool countryString, u8 patchVidMode, s8 aspectRatio, u8 private_server, bool patchFix480p, 
-							u32 returnTo, u8 BootType, bool use_led)
+							u8 deflicker, u32 returnTo, u8 BootType, bool use_led)
 {
 	normalCFG.vidMode = vidMode;
 	normalCFG.vipatch = vipatch;
@@ -71,6 +71,7 @@ void WiiFlow_ExternalBooter(u8 vidMode, bool vipatch, bool countryString, u8 pat
 	normalCFG.aspectRatio = aspectRatio;
 	normalCFG.private_server = private_server;
 	normalCFG.patchFix480p = patchFix480p;
+	normalCFG.deflicker = deflicker;
 	normalCFG.returnTo = returnTo;
 	normalCFG.configbytes[0] = configbytes[0];
 	normalCFG.configbytes[1] = configbytes[1];

source/booter/external_booter.hpp

@@ -29,7 +29,7 @@ extern u32 hooktype;
 #endif
 
 void WiiFlow_ExternalBooter(u8 vidMode, bool vipatch, bool countryString, u8 patchVidMode, s8 aspectRatio, u8 private_server, bool patchFix480p, 
-							u32 returnTo, u8 BootType, bool use_led);
+							u8 deflicker, u32 returnTo, u8 BootType, bool use_led);
 bool ExternalBooter_LoadBins(const char *binDir);
 void ExternalBooter_ChannelSetup(u64 title, bool dol);
 void ExternalBooter_WiiGameSetup(bool wbfs, bool dvd, bool patchregion, const char *ID);

source/menu/menu.hpp

@@ -339,7 +339,12 @@ private:
 	s16 m_config7Lbl4;
 	s16 m_config7Btn1;
 	s16 m_config7Btn2;
+
 	s16 m_config7Btn3;
+	s16 m_config7Lbl3Val;
+	s16 m_config7Btn3M;
+	s16 m_config7Btn3P;
+
 	s16 m_config7Btn4;
 	s16 m_config7Lbl4Val;
 	s16 m_config7Btn4M;
@@ -591,6 +596,11 @@ private:
 	s16 m_gameSettingsLblFix480p;
 	s16 m_gameSettingsBtnFix480p;
 
+	s16 m_gameSettingsLblDeflickerWii;
+	s16 m_gameSettingsLblDeflickerWiiVal;
+	s16 m_gameSettingsBtnDeflickerWiiM;
+	s16 m_gameSettingsBtnDeflickerWiiP;
+	
 	s16 m_gameSettingsLblManage;
 	s16 m_gameSettingsBtnManage;
 	
@@ -1293,6 +1303,8 @@ private:
 	static const SOption _VideoModes[7];
 	static const SOption _languages[11];
 
+	static const SOption _GlobalDeflickerOptions[6];
+	static const SOption _DeflickerOptions[7];
 	static const SOption _GlobalGCvideoModes[6];
 	static const SOption _GlobalGClanguages[7];
 	static const SOption _GCvideoModes[7];

source/menu/menu_config7.cpp

@@ -1,6 +1,11 @@
 
 #include "menu.hpp"
 
+template <class T> static inline T loopNum(T i, T s)
+{
+	return (i + s) % s;
+}
+
 void CMenu::_hideConfig7(bool instant)
 {
 	_hideConfigCommon(instant);
@@ -14,6 +19,10 @@ void CMenu::_hideConfig7(bool instant)
 	m_btnMgr.hide(m_config7Lbl4, instant);
 	m_btnMgr.hide(m_config7Btn4, instant);
 
+	m_btnMgr.hide(m_config7Lbl3Val, instant);
+	m_btnMgr.hide(m_config7Btn3M, instant);
+	m_btnMgr.hide(m_config7Btn3P, instant);
+	
 	m_btnMgr.hide(m_config7Lbl4Val, instant);
 	m_btnMgr.hide(m_config7Btn4M, instant);
 	m_btnMgr.hide(m_config7Btn4P, instant);
@@ -36,6 +45,10 @@ void CMenu::_showConfig7(int curPage)
 	m_btnMgr.hide(m_config7Lbl4, true);
 	m_btnMgr.hide(m_config7Btn4, true);
 
+	m_btnMgr.hide(m_config7Lbl3Val, true);
+	m_btnMgr.hide(m_config7Btn3M, true);
+	m_btnMgr.hide(m_config7Btn3P, true);
+
 	m_btnMgr.hide(m_config7Lbl4Val, true);
 	m_btnMgr.hide(m_config7Btn4M, true);
 	m_btnMgr.hide(m_config7Btn4P, true);
@@ -59,6 +72,13 @@ void CMenu::_showConfig7(int curPage)
 
 	if(curPage == 7 || curPage == 11 || curPage == 12 || curPage == 13)
 		m_btnMgr.show(m_config7Btn4);
+	else if(curPage == 14)
+	{
+		m_btnMgr.show(m_config7Lbl3);
+		m_btnMgr.show(m_config7Lbl3Val);
+		m_btnMgr.show(m_config7Btn3M);
+		m_btnMgr.show(m_config7Btn3P);
+	}
 	else if(curPage != 14)
 	{
 		m_btnMgr.show(m_config7Lbl4Val);
@@ -149,6 +169,9 @@ void CMenu::_showConfig7(int curPage)
 		m_btnMgr.setText(m_config7Btn1, m_cfg.getBool("PROXY", "proxy_use_system") ? _t("on", L"On") : _t("off", L"Off"));
 		m_btnMgr.setText(m_config7Lbl2, _t("cfg730", L"Always show main icons"));
 		m_btnMgr.setText(m_config7Btn2, !m_cfg.getBool("GENERAL", "auto_hide_icons", true) ?  _t("yes", L"Yes") : _t("no", L"No"));
+		m_btnMgr.setText(m_config7Lbl3, _t("cfgg61", L"Deflicker Filter"));
+		int i = min(max(0, m_cfg.getInt("GENERAL", "deflicker_wii", 0)), (int)ARRAY_SIZE(CMenu::_GlobalDeflickerOptions) - 1);
+		m_btnMgr.setText(m_config7Lbl3Val, _t(CMenu::_GlobalDeflickerOptions[i].id, CMenu::_GlobalDeflickerOptions[i].text));
 	}
 }
 
@@ -372,6 +395,13 @@ int CMenu::_config7(int curPage)
 					m_btnMgr.setText(m_config7Btn2, !val ?  _t("yes", L"Yes") : _t("no", L"No"));
 					Auto_hide_icons = val;
 				}
+				else if(m_btnMgr.selected(m_config7Btn3P) || m_btnMgr.selected(m_config7Btn3M))
+				{
+					s8 direction = m_btnMgr.selected(m_config7Btn3P) ? 1 : -1;
+					m_cfg.setInt("GENERAL", "deflicker_wii", loopNum(m_cfg.getUInt("GENERAL", "deflicker_wii") + direction, ARRAY_SIZE(CMenu::_GlobalDeflickerOptions)));
+					int val = m_cfg.getInt("GENERAL", "deflicker_wii");
+					m_btnMgr.setText(m_config7Lbl3Val, _t(CMenu::_GlobalDeflickerOptions[val].id, CMenu::_GlobalDeflickerOptions[val].text));
+				}
 			}
 		}
 	}
@@ -403,6 +433,10 @@ void CMenu::_initConfig7Menu()
 	m_config7Lbl4 = _addLabel("CONFIG7/LINE4", theme.lblFont, L"", 20, 305, 385, 56, theme.lblFontColor, FTGX_JUSTIFY_LEFT | FTGX_ALIGN_MIDDLE);
 	m_config7Btn4 = _addButton("CONFIG7/LINE4_BTN", theme.btnFont, L"", 420, 310, 200, 48, theme.btnFontColor);
 
+	m_config7Lbl3Val = _addLabel("CONFIG7/LINE3_VAL", theme.btnFont, L"", 468, 250, 104, 48, theme.btnFontColor, FTGX_JUSTIFY_CENTER | FTGX_ALIGN_MIDDLE, theme.btnTexC);
+	m_config7Btn3M = _addPicButton("CONFIG7/LINE3_MINUS", theme.btnTexMinus, theme.btnTexMinusS, 420, 250, 48, 48);
+	m_config7Btn3P = _addPicButton("CONFIG7/LINE3_PLUS", theme.btnTexPlus, theme.btnTexPlusS, 572, 250, 48, 48);
+	
 	m_config7Lbl4Val = _addLabel("CONFIG7/LINE4_VAL", theme.btnFont, L"", 468, 310, 104, 48, theme.btnFontColor, FTGX_JUSTIFY_CENTER | FTGX_ALIGN_MIDDLE, theme.btnTexC);
 	m_config7Btn4M = _addPicButton("CONFIG7/LINE4_MINUS", theme.btnTexMinus, theme.btnTexMinusS, 420, 310, 48, 48);
 	m_config7Btn4P = _addPicButton("CONFIG7/LINE4_PLUS", theme.btnTexPlus, theme.btnTexPlusS, 572, 310, 48, 48);
@@ -416,6 +450,10 @@ void CMenu::_initConfig7Menu()
 	_setHideAnim(m_config7Lbl4, "CONFIG7/LINE4", 50, 0, -2.f, 0.f);
 	_setHideAnim(m_config7Btn4, "CONFIG7/LINE4_BTN", -50, 0, 1.f, 0.f);
 
+	_setHideAnim(m_config7Lbl3Val, "CONFIG7/LINE3_VAL", -50, 0, 1.f, 0.f);
+	_setHideAnim(m_config7Btn3M, "CONFIG7/LINE3_MINUS", -50, 0, 1.f, 0.f);
+	_setHideAnim(m_config7Btn3P, "CONFIG7/LINE3_PLUS", -50, 0, 1.f, 0.f);
+	
 	_setHideAnim(m_config7Lbl4Val, "CONFIG7/LINE4_VAL", -50, 0, 1.f, 0.f);
 	_setHideAnim(m_config7Btn4M, "CONFIG7/LINE4_MINUS", -50, 0, 1.f, 0.f);
 	_setHideAnim(m_config7Btn4P, "CONFIG7/LINE4_PLUS", -50, 0, 1.f, 0.f);

source/menu/menu_config_game.cpp

@@ -31,6 +31,25 @@ const CMenu::SOption CMenu::_VideoModes[7] = {
 	{ "vidprog", L"Progressive" },
 };
 
+const CMenu::SOption CMenu::_GlobalDeflickerOptions[6] = {
+	{ "df_norm", L"Normal" },
+	{ "df_off", L"Off (Safe)" },
+	{ "df_ext", L"Off (Extended)" },
+	{ "df_low", L"On (Low)" },
+	{ "df_med", L"On (Medium)" },
+	{ "df_high", L"On (High)" },
+};
+
+const CMenu::SOption CMenu::_DeflickerOptions[7] = {
+	{ "df_def", L"Default" },
+	{ "df_norm", L"Normal" },
+	{ "df_off", L"Off (Safe)" },
+	{ "df_ext", L"Off (Extended)" },
+	{ "df_low", L"On (Low)" },
+	{ "df_med", L"On (Medium)" },
+	{ "df_high", L"On (High)" },
+};
+
 const CMenu::SOption CMenu::_GlobalGCvideoModes[6] = {
 	{ "vidgame", L"Game" },
 	{ "vidp50", L"PAL 50Hz" },
@@ -234,6 +253,10 @@ void CMenu::_hideGameSettingsPg(bool instant)
 	m_btnMgr.hide(m_gameSettingsBtnPrivateServerM, instant);
 	m_btnMgr.hide(m_gameSettingsLblFix480p, instant);
 	m_btnMgr.hide(m_gameSettingsBtnFix480p, instant);
+	m_btnMgr.hide(m_gameSettingsLblDeflickerWii, instant);
+	m_btnMgr.hide(m_gameSettingsLblDeflickerWiiVal, instant);
+	m_btnMgr.hide(m_gameSettingsBtnDeflickerWiiP, instant);
+	m_btnMgr.hide(m_gameSettingsBtnDeflickerWiiM, instant);
 	//All
 	m_btnMgr.hide(m_gameSettingsLblManage, instant);
 	m_btnMgr.hide(m_gameSettingsBtnManage, instant);
@@ -569,6 +592,11 @@ void CMenu::_showGameSettings()
 				
 				m_btnMgr.show(m_gameSettingsLblFix480p);
 				m_btnMgr.show(m_gameSettingsBtnFix480p);
+
+				m_btnMgr.show(m_gameSettingsLblDeflickerWii);
+				m_btnMgr.show(m_gameSettingsLblDeflickerWiiVal);
+				m_btnMgr.show(m_gameSettingsBtnDeflickerWiiM);
+				m_btnMgr.show(m_gameSettingsBtnDeflickerWiiP);
 			//}
 		}
 	}
@@ -642,6 +670,10 @@ void CMenu::_showGameSettings()
 		m_btnMgr.setText(m_gameSettingsLblPrivateServerVal, _t(CMenu::_privateServer[i].id, CMenu::_privateServer[i].text));
 		
 		m_btnMgr.setText(m_gameSettingsBtnFix480p, _optBoolToString(m_gcfg2.getOptBool(id, "fix480p", 2)));
+
+		i = min(m_gcfg2.getUInt(id, "deflicker_wii", 0), ARRAY_SIZE(CMenu::_DeflickerOptions) - 1u);
+		m_btnMgr.setText(m_gameSettingsLblDeflickerWiiVal, _t(CMenu::_DeflickerOptions[i].id, CMenu::_DeflickerOptions[i].text));
+
 		m_btnMgr.setText(m_gameSettingsBtnCustom, _optBoolToString(m_gcfg2.getOptBool(id, "custom", 0)));
 		m_btnMgr.setText(m_gameSettingsBtnLaunchNK, _optBoolToString(m_gcfg2.getOptBool(id, "useneek", 0)));
 		m_btnMgr.setText(m_gameSettingsBtnApploader, _optBoolToString(m_gcfg2.getOptBool(id, "apploader", 0)));
@@ -997,6 +1029,12 @@ void CMenu::_gameSettings(const dir_discHdr *hdr, bool disc)
 				m_gcfg2.setOptBool(id, "fix480p", loopNum(m_gcfg2.getOptBool(id, "fix480p") + 1, 3));
 				_showGameSettings();
 			}
+			else if(m_btnMgr.selected(m_gameSettingsBtnDeflickerWiiP) || m_btnMgr.selected(m_gameSettingsBtnDeflickerWiiM))
+			{
+				s8 direction = m_btnMgr.selected(m_gameSettingsBtnDeflickerWiiP) ? 1 : -1;
+				m_gcfg2.setInt(id, "deflicker_wii", loopNum(m_gcfg2.getUInt(id, "deflicker_wii") + direction, ARRAY_SIZE(CMenu::_DeflickerOptions)));
+				_showGameSettings();
+			}
 			else if(m_btnMgr.selected(m_gameSettingsBtnAdultOnly))
 			{
 				if(disc)
@@ -1170,6 +1208,12 @@ void CMenu::_initGameSettingsMenu()
 	
 	m_gameSettingsLblFix480p = _addLabel("GAME_SETTINGS/FIX480P", theme.lblFont, L"", 20, 245, 385, 56, theme.lblFontColor, FTGX_JUSTIFY_LEFT | FTGX_ALIGN_MIDDLE);
 	m_gameSettingsBtnFix480p = _addButton("GAME_SETTINGS/FIX480P_BTN", theme.btnFont, L"", 420, 250, 200, 48, theme.btnFontColor);
+
+	m_gameSettingsLblDeflickerWii = _addLabel("GAME_SETTINGS/DEFLICKER_WII", theme.lblFont, L"", 20, 305, 385, 56, theme.lblFontColor, FTGX_JUSTIFY_LEFT | FTGX_ALIGN_MIDDLE);
+	m_gameSettingsLblDeflickerWiiVal = _addLabel("GAME_SETTINGS/DEFLICKER_WII_BTN", theme.btnFont, L"", 468, 310, 104, 48, theme.btnFontColor, FTGX_JUSTIFY_CENTER | FTGX_ALIGN_MIDDLE, theme.btnTexC);
+	m_gameSettingsBtnDeflickerWiiM = _addPicButton("GAME_SETTINGS/DEFLICKER_WII_MINUS", theme.btnTexMinus, theme.btnTexMinusS, 420, 310, 48, 48);
+	m_gameSettingsBtnDeflickerWiiP = _addPicButton("GAME_SETTINGS/DEFLICKER_WII_PLUS", theme.btnTexPlus, theme.btnTexPlusS, 572, 310, 48, 48);
+
 	//GC
 	m_gameSettingsLblWidth = _addLabel("GAME_SETTINGS/NIN_WIDTH", theme.lblFont, L"", 20, 185, 385, 56, theme.lblFontColor, FTGX_JUSTIFY_LEFT | FTGX_ALIGN_MIDDLE);
 	m_gameSettingsLblWidthVal = _addLabel("GAME_SETTINGS/NIN_WIDTH_BTN", theme.btnFont, L"", 468, 190, 104, 48, theme.btnFontColor, FTGX_JUSTIFY_CENTER | FTGX_ALIGN_MIDDLE, theme.btnTexC);
@@ -1235,6 +1279,11 @@ void CMenu::_initGameSettingsMenu()
 	_setHideAnim(m_gameSettingsLblFix480p, "GAME_SETTINGS/FIX480P", 50, 0, -2.f, 0.f);
 	_setHideAnim(m_gameSettingsBtnFix480p, "GAME_SETTINGS/FIX480P_BTN", -50, 0, 1.f, 0.f);
 
+	_setHideAnim(m_gameSettingsLblDeflickerWii, "GAME_SETTINGS/DEFLICKER_WII", 50, 0, -2.f, 0.f);
+	_setHideAnim(m_gameSettingsLblDeflickerWiiVal, "GAME_SETTINGS/DEFLICKER_WII_BTN", -50, 0, 1.f, 0.f);
+	_setHideAnim(m_gameSettingsBtnDeflickerWiiM, "GAME_SETTINGS/DEFLICKER_WII_MINUS", -50, 0, 1.f, 0.f);
+	_setHideAnim(m_gameSettingsBtnDeflickerWiiP, "GAME_SETTINGS/DEFLICKER_WII_PLUS", -50, 0, 1.f, 0.f);
+
 	_setHideAnim(m_gameSettingsLblVipatch, "GAME_SETTINGS/VIPATCH", 50, 0, -2.f, 0.f);
 	_setHideAnim(m_gameSettingsBtnVipatch, "GAME_SETTINGS/VIPATCH_BTN", -50, 0, 1.f, 0.f);
 
@@ -1400,4 +1449,5 @@ void CMenu::_textGameSettings(void)
 	m_btnMgr.setText(m_gameSettingsLblFix480p, _t("cfgg49", L"480p Pixel Patch"));
 	m_btnMgr.setText(m_gameSettingsLblWidth, _t("cfgg54", L"Video Width"));
 	m_btnMgr.setText(m_gameSettingsLblPos, _t("cfgg55", L"Video Position"));
+	m_btnMgr.setText(m_gameSettingsLblDeflickerWii, _t("cfgg61", L"Deflicker Filter"));
 }

source/menu/menu_game_boot.cpp

@@ -781,6 +781,8 @@ void CMenu::_launchChannel(dir_discHdr *hdr)
 	u8 private_server = m_gcfg2.getUInt(id, "private_server", 0);
 	int fix480pVal = m_gcfg2.getOptBool(id, "fix480p", 2);
 	bool fix480p = fix480pVal == 0 ? false : (fix480pVal == 1 ? true : m_cfg.getBool(WII_DOMAIN, "fix480p", false));
+	u8 deflicker = min(m_gcfg2.getUInt(id, "deflicker_wii", 0), ARRAY_SIZE(CMenu::_DeflickerOptions) - 1u);
+	deflicker = (deflicker == 0) ? min(m_cfg.getUInt("GENERAL", "deflicker_wii", 0), ARRAY_SIZE(CMenu::_GlobalDeflickerOptions) - 1u) : deflicker - 1;
 	
 	u32 returnTo = 0;
 	const char *rtrn = m_cfg.getString("GENERAL", "returnto").c_str();
@@ -909,7 +911,7 @@ void CMenu::_launchChannel(dir_discHdr *hdr)
 		Identify(gameTitle);
 
 		ExternalBooter_ChannelSetup(gameTitle, use_dol);
-		WiiFlow_ExternalBooter(videoMode, vipatch, countryPatch, patchVidMode, aspectRatio, private_server, fix480p, 0, TYPE_CHANNEL, use_led);
+		WiiFlow_ExternalBooter(videoMode, vipatch, countryPatch, patchVidMode, aspectRatio, private_server, fix480p, deflicker, 0, TYPE_CHANNEL, use_led);
 	}
 	Sys_Exit();
 }
@@ -986,6 +988,9 @@ void CMenu::_launchWii(dir_discHdr *hdr, bool dvd, bool disc_cfg)
 	int fix480pVal = m_gcfg2.getOptBool(id, "fix480p", 2);
 	bool fix480p = fix480pVal == 0 ? false : (fix480pVal == 1 ? true : m_cfg.getBool(WII_DOMAIN, "fix480p", false));
 
+	u8 deflicker = min(m_gcfg2.getUInt(id, "deflicker_wii", 0), ARRAY_SIZE(CMenu::_DeflickerOptions) - 1u);
+	deflicker = (deflicker == 0) ? min(m_cfg.getUInt("GENERAL", "deflicker_wii", 0), ARRAY_SIZE(CMenu::_GlobalDeflickerOptions) - 1u) : deflicker-1;
+
 	u8 videoMode = min(m_gcfg2.getUInt(id, "video_mode", 0), ARRAY_SIZE(CMenu::_VideoModes) - 1u);
 	videoMode = (videoMode == 0) ? min(m_cfg.getUInt("GENERAL", "video_mode", 0), ARRAY_SIZE(CMenu::_GlobalVideoModes) - 1u) : videoMode-1;
 
@@ -1171,7 +1176,7 @@ void CMenu::_launchWii(dir_discHdr *hdr, bool dvd, bool disc_cfg)
 	}
 
 	ExternalBooter_WiiGameSetup(wbfs_partition, dvd, patchregion, id.c_str());
-	WiiFlow_ExternalBooter(videoMode, vipatch, countryPatch, patchVidMode, aspectRatio, private_server, fix480p, returnTo, TYPE_WII_GAME, use_led);
+	WiiFlow_ExternalBooter(videoMode, vipatch, countryPatch, patchVidMode, aspectRatio, private_server, fix480p, deflicker, returnTo, TYPE_WII_GAME, use_led);
 
 	Sys_Exit();
 }

wii/wiiflow/Languages/english.ini

@@ -167,6 +167,7 @@ cfgg57=Not allowed for disc!
 cfgg58=Adult only
 cfgg59=BBA Emulation
 cfgg60=BBA Net Profile
+cfgg61=Deflicker Filter
 cfgg4=Patch country strings
 cfgg5=Ocarina
 cfgg6=
@@ -255,6 +256,13 @@ custom=Custom
 def=Default
 deltcover=Cover is deleted.
 deltbanner=Banner is deleted.
+df_def=Default
+df_ext=Off (Extended)
+df_high=On (High)
+df_low=On (Low)
+df_med=On (Medium)
+df_norm=Normal
+df_off=Off (Safe)
 disabled=Disabled
 discq=This game has multiple discs. Please select the disc to launch.
 disc1=Disc 1