Merged revisions 33452-33453,33455-33459,33463-33464,33466-33471,33473-33474,33478,33490,33492,33495-33496,33509-33512,33518-33519,33522-33527,33529-33530,33537,33541,33544,33546,33550,33552-33554,33556,33558,33561-33562,33565,33568,33570,33574,33576,33578-33581,33584-33587,33590,33596,33604-33611,33614-33615,33617-33618,33620-33621,33623,33626-33627,33632-33633,33635,33637,33639-33640,33642-33645,33648,33654-33655,33664,33667-33670,33673-33674,33678,33682,33686-33691,33693,33696,33698,33700,33703,33708,33710,33712-33714,33716,33719,33721-33723,33725-33727,33729-33730,33733,33736,33742,33754,33756,33758,33761,33763,33766,33777,33781-33788,33790,33792-33793,33795,33797,33805,33807-33812,33815-33817,33819,33822,33826,33829,33837,33839,33844,33847,33858-33861,33864,33871-33873,33875,33877-33879,33886,33889-33892,33894,33896,33900,33902-33903,33919,33928,33930,33932-33936,33938-33940,33942-33943,33948,33950,33953,33967,33973,33976,33978,33980,33985,33991,33993,33999-34000,34006,34009,34011,34013,34015,34019,34021-34023,34025,34027-34028,34030,34032-34034,34036,34038-34039,34041,34046-34048,34050-34055,34057,34059-34065,34067,34072,34074,34076,34078-34081,34084,34086-34087,34089-34090,34093,34096-34102,34104,34107,34113,34116,34119,34122,34124,34126,34128,34131-34132,34135,34138,34141,34144,34146,34149,34152-34154,34156-34157,34160,34163-34164,34169,34173,34179-34194,34196-34198,34200-34201,34205-34206,34208-34217,34219-34225,34227-34228,34234-34237,34239-34249,34251-34279,34281-34284,34286-34288,34290-34320,34323-34324,34326,34328-34329,34332,34334,34336,34338-34340,34343-34353,34356-34357,34359-34371,34373,34375,34378,34381-34382,34384-34385,34389-34391,34393-34394,34396-34397,34399-34405,34407-34409,34411,34413,34415,34417-34420,34423-34426,34428-34438,34440-34454,34456-34458,34460,34462-34469,34472,34474,34479-34481,34483-34498,34501-34505,34508,34511-34518,34520-34524,34526-34563,34566-34569,34571-34590,34592,34595-34599,34602-34603,34605,34613-34615,34617,34619-34624,34627-34628,34630-34639,34642-34649 via svnmerge from

https://scummvm.svn.sourceforge.net/svnroot/scummvm/scummvm/trunk

svn-id: r34654

7 files changed, 199 insertions, 74 deletions

diff --git a/backends/platform/wii/Makefile b/backends/platform/wii/Makefile
index a52ceb1774..90ebcccb66 100644
--- a/backends/platform/wii/Makefile
+++ b/backends/platform/wii/Makefile
@@ -1,26 +1,32 @@
+# this enables port specific debug messages and redirects stdout/err over
+# usbgecko in memcard slot b
 DEBUG_WII = 1
 
-ENABLE_SCUMM = 1
-ENABLE_SCUMM_7_8 = 1
-ENABLE_HE = 1
-# ENABLE_AGI = 1
-ENABLE_AGOS = 1
-ENABLE_CINE = 1
-ENABLE_CRUISE = 1
-ENABLE_DRASCULA = 1
-ENABLE_GOB = 1
-ENABLE_IGOR = 1
-ENABLE_KYRA = 1
-ENABLE_LURE = 1
-ENABLE_M4 = 1
-ENABLE_MADE = 1
-ENABLE_PARALLACTION = 1
-ENABLE_QUEEN = 1
-ENABLE_SAGA = 1
-ENABLE_SKY = 1
-ENABLE_SWORD1 = 1
-ENABLE_SWORD2 = 1
-ENABLE_TOUCHE = 1
+# builds a gamecube version. cleanup object files before flipping this
+GAMECUBE = 0
+
+ENABLE_SCUMM = STATIC_PLUGIN
+ENABLE_SCUMM_7_8 = STATIC_PLUGIN
+ENABLE_HE = STATIC_PLUGIN
+# ENABLE_AGI = STATIC_PLUGIN
+ENABLE_AGOS = STATIC_PLUGIN
+ENABLE_CINE = STATIC_PLUGIN
+ENABLE_CRUISE = STATIC_PLUGIN
+ENABLE_DRASCULA = STATIC_PLUGIN
+ENABLE_GOB = STATIC_PLUGIN
+ENABLE_IGOR = STATIC_PLUGIN
+ENABLE_KYRA = STATIC_PLUGIN
+ENABLE_LURE = STATIC_PLUGIN
+ENABLE_M4 = STATIC_PLUGIN
+ENABLE_MADE = STATIC_PLUGIN
+ENABLE_PARALLACTION = STATIC_PLUGIN
+ENABLE_QUEEN = STATIC_PLUGIN
+ENABLE_SAGA = STATIC_PLUGIN
+ENABLE_SKY = STATIC_PLUGIN
+ENABLE_SWORD1 = STATIC_PLUGIN
+ENABLE_SWORD2 = STATIC_PLUGIN
+ENABLE_TINSEL = STATIC_PLUGIN
+ENABLE_TOUCHE = STATIC_PLUGIN
 
 DISABLE_HQ_SCALERS = 1
 DISABLE_SCALERS = 1
@@ -30,7 +36,11 @@ USE_MAD = 1
 USE_TREMOR = 1
 USE_FLAC = 1
 USE_MPEG2 = 1
+ifeq ($(GAMECUBE),1)
+USE_MT32EMU = 0
+else
 USE_MT32EMU = 1
+endif
 
 srcdir = ../../..
 VPATH = $(srcdir)
@@ -54,21 +64,28 @@ MKDIR   = mkdir -p
 RM      = rm -f
 CP      = cp -f
 
+ifeq ($(GAMECUBE),1)
+TARGET  = scummvm-gc
+MACHDEP  = -DGEKKO -DGAMECUBE -mogc -mcpu=750 -meabi -mhard-float \
+			-ffunction-sections -fdata-sections -fmodulo-sched
+LIBDIR   = $(DEVKITPRO)/libogc/lib/cube
+LIBS      = -lstdc++ -lfat -logc -lm
+else
 TARGET  = scummvm-wii
-
 MACHDEP  = -DGEKKO -mrvl -mcpu=750 -meabi -mhard-float \
 			-ffunction-sections -fdata-sections -fmodulo-sched
+LIBDIR   = $(DEVKITPRO)/libogc/lib/wii
+LIBS      = -lstdc++ -lfat -lwiiuse -lbte -logc -lm
+endif
 
 INCDIR   = $(srcdir) . $(srcdir)/engines/ $(DEVKITPRO)/libogc/include
-LIBDIR   = $(DEVKITPRO)/libogc/lib/wii
 
 CXXFLAGS = -g -Os -Wall $(MACHDEP) -D__WII__ -Wno-multichar -Wno-long-long \
-		-Wno-unknown-pragmas -Wno-reorder -fno-exceptions -fno-rtti
+			-Wno-unknown-pragmas -Wno-reorder -fno-exceptions -fno-rtti
 
 CXXFLAGS += $(addprefix -I,$(INCDIR))
 LDFLAGS   = -g $(MACHDEP) -Wl,-Map,$(TARGET).elf.map
 LDFLAGS  += $(addprefix -L,$(LIBDIR))
-LIBS      = -lstdc++ -lfat -lwiiuse -lbte -logc -lm
 
 CXXFLAGS += -I$(DEVKITPRO)/3rd/wii/include
 LDFLAGS  += -L$(DEVKITPRO)/3rd/wii/lib
@@ -138,19 +155,27 @@ distclean-wii:
 	@-$(RM) dist
 
 upload:
+ifeq ($(GAMECUBE),1)
+	$(DEVKITPPC)/bin/geckoupload $(TARGET).dol
+else
 	$(DEVKITPPC)/bin/wiiload $(TARGET).dol
+endif
 
 dist:
-	$(MKDIR) dist/apps/scummvm
-	$(CP) $(TARGET).dol dist/apps/scummvm/boot.dol
-	$(CP) $(DISTPATH)/meta.xml dist/apps/scummvm/
-	$(CP) $(DISTPATH)/icon.png dist/apps/scummvm/
-	$(CP) $(DISTPATH)/READMII dist/apps/scummvm/
-	$(CP) $(srcdir)/AUTHORS dist/apps/scummvm/
-	$(CP) $(srcdir)/COPYING dist/apps/scummvm/
-	$(CP) $(srcdir)/COPYRIGHT dist/apps/scummvm/
-	$(CP) $(srcdir)/NEWS dist/apps/scummvm/
-	$(CP) $(srcdir)/README dist/apps/scummvm/
-	$(CP) $(DIST_FILES_THEMES) dist/apps/scummvm/
-	$(CP) $(DIST_FILES_ENGINEDATA) dist/apps/scummvm/
+	$(MKDIR) dist/scummvm
+ifeq ($(GAMECUBE),1)
+	$(CP) $(TARGET).dol dist/scummvm/
+else
+	$(CP) $(TARGET).dol dist/scummvm/boot.dol
+	$(CP) $(DISTPATH)/meta.xml dist/scummvm/
+	$(CP) $(DISTPATH)/icon.png dist/scummvm/
+endif
+	$(CP) $(DISTPATH)/READMII dist/scummvm/
+	$(CP) $(srcdir)/AUTHORS dist/scummvm/
+	$(CP) $(srcdir)/COPYING dist/scummvm/
+	$(CP) $(srcdir)/COPYRIGHT dist/scummvm/
+	$(CP) $(srcdir)/NEWS dist/scummvm/
+	$(CP) $(srcdir)/README dist/scummvm/
+	$(CP) $(DIST_FILES_THEMES) dist/scummvm/
+	$(CP) $(DIST_FILES_ENGINEDATA) dist/scummvm/
 
diff --git a/backends/platform/wii/gx_supp.cpp b/backends/platform/wii/gx_supp.cpp
index 4c7b8ed58a..436deddbb8 100644
--- a/backends/platform/wii/gx_supp.cpp
+++ b/backends/platform/wii/gx_supp.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 *	Generic GX Support for Emulators
 *	softdev 2007
+*	dhewg 2008
 *
 *	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
@@ -21,12 +22,13 @@
 * These are pretty standard functions to setup and use GX scaling.
 ****************************************************************************/
 
-#include <gccore.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <malloc.h>
 
+#include "gx_supp.h"
+
 #define DEFAULT_FIFO_SIZE (256 * 1024)
 
 #define HASPECT 320
@@ -39,18 +41,19 @@ extern "C" {
 /*** 2D ***/
 static u32 whichfb;
 static u32 *xfb[2];
-static GXRModeObj *vmode;
+GXRModeObj *vmode = NULL;
 
 /*** 3D GX ***/
 static u8 *gp_fifo;
 
 /*** Texture memory ***/
-static u8 *texturemem;
+static u8 *texturemem = NULL;
 static u32 texturesize;
 
-GXTexObj texobj;
+static GXTexObj texobj;
 static Mtx view;
 static u16 vwidth, vheight, oldvwidth, oldvheight;
+static float tex_xT = 0.0f, tex_yT = 0.0f;
 
 /* New texture based scaler */
 typedef struct tagcamera {
@@ -74,6 +77,10 @@ static camera cam = {
 
 void GX_InitVideo() {
 	vmode = VIDEO_GetPreferredMode(NULL);
+
+	vmode->viWidth = 678;
+	vmode->viXOrigin = (VI_MAX_WIDTH_PAL - 678) / 2;
+
 	VIDEO_Configure(vmode);
 
 	xfb[0] = (u32 *) MEM_K0_TO_K1 (SYS_AllocateFramebuffer(vmode));
@@ -93,6 +100,15 @@ void GX_InitVideo() {
 		VIDEO_WaitVSync();
 }
 
+void GX_SetTexTrans(float xT, float yT) {
+	tex_xT = xT;
+	tex_yT = yT;
+}
+
+void GX_SetCamPosZ(float f) {
+	cam.pos.z = f;
+}
+
 /****************************************************************************
  * Scaler Support Functions
  ****************************************************************************/
@@ -128,7 +144,7 @@ static void draw_square(Mtx v) {
 	Mtx mv;
 
 	guMtxIdentity(m);
-	guMtxTransApply(m, m, 0, 0, -100);
+	guMtxTransApply(m, m, tex_xT, tex_yT, -100);
 	guMtxConcat(v, m, mv);
 
 	GX_LoadPosMtxImm(mv, GX_PNMTX0);
@@ -144,9 +160,9 @@ static void draw_square(Mtx v) {
  * StartGX
  ****************************************************************************/
 void GX_Start(u16 width, u16 height, s16 haspect, s16 vaspect) {
+	static bool inited = false;
 	Mtx p;
-
-	GX_AbortFrame();
+	GXColor gxbackground = { 0, 0, 0, 0xff };
 
 	/*** Set new aspect ***/
 	square[0] = square[9] = -haspect;
@@ -156,9 +172,20 @@ void GX_Start(u16 width, u16 height, s16 haspect, s16 vaspect) {
 
 	/*** Allocate 32byte aligned texture memory ***/
 	texturesize = (width * height) * 2;
+
+	if (texturemem)
+		free(texturemem);
+
 	texturemem = (u8 *) memalign(32, texturesize);
+	memset(texturemem, 0, texturesize);
 
-	GXColor gxbackground = { 0, 0, 0, 0xff };
+	/*** Setup for first call to scaler ***/
+	oldvwidth = oldvheight = -1;
+
+	if (inited)
+		return;
+
+	inited = true;
 
 	/*** Clear out FIFO area ***/
 	memset(gp_fifo, 0, DEFAULT_FIFO_SIZE);
@@ -184,12 +211,8 @@ void GX_Start(u16 width, u16 height, s16 haspect, s16 vaspect) {
 
 	guPerspective(p, 60, 1.33f, 10.0f, 1000.0f);
 	GX_LoadProjectionMtx(p, GX_PERSPECTIVE);
-	memset(texturemem, 0, texturesize);
 
 	GX_Flush();
-
-	/*** Setup for first call to scaler ***/
-	vwidth = vheight = -1;
 }
 
 /****************************************************************************
diff --git a/backends/platform/wii/gx_supp.h b/backends/platform/wii/gx_supp.h
index 9393e93a26..108a94f0e7 100644
--- a/backends/platform/wii/gx_supp.h
+++ b/backends/platform/wii/gx_supp.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 *   Generic GX Scaler 
 *   softdev 2007
+*   dhewg 2008
 *
 *   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
@@ -23,11 +24,17 @@
 #ifndef _WII_GX_SUPP_H_
 #define _WII_GX_SUPP_H_
 
+#include <gccore.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+extern GXRModeObj *vmode;
+
 void GX_InitVideo();
+void GX_SetTexTrans(float xT, float yT);
+void GX_SetCamPosZ(float f);
 
 void GX_Start(u16 width, u16 height, s16 haspect, s16 vaspect);
 void GX_Render(u16 width, u16 height, u8 *buffer, u16 pitch);
diff --git a/backends/platform/wii/main.cpp b/backends/platform/wii/main.cpp
index 5753ecefe4..8bb1bff904 100644
--- a/backends/platform/wii/main.cpp
+++ b/backends/platform/wii/main.cpp
@@ -62,7 +62,9 @@ int main(int argc, char *argv[]) {
 	printf("startup\n");
 
 	SYS_SetResetCallback(reset_cb);
+#ifndef GAMECUBE
 	SYS_SetPowerCallback(power_cb);
+#endif
 
 	if (!fatInitDefault()) {
 		printf("fatInitDefault failed\n");
@@ -75,7 +77,7 @@ int main(int argc, char *argv[]) {
 		if (!strcmp(buf, "fat:/"))
 			chdir("/apps/scummvm");
 
-		//fatEnableReadAhead(PI_DEFAULT, 32, 128);
+		fatEnableReadAhead(PI_DEFAULT, 32, 128);
 	}
 
 	g_system = new OSystem_Wii();
diff --git a/backends/platform/wii/osystem.cpp b/backends/platform/wii/osystem.cpp
index 9e708345c5..505f93c820 100644
--- a/backends/platform/wii/osystem.cpp
+++ b/backends/platform/wii/osystem.cpp
@@ -19,8 +19,10 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
-#include "osystem.h"
 #include "backends/fs/wii/wii-fs-factory.h"
+#include "common/config-manager.h"
+
+#include "osystem.h"
 
 #include <unistd.h>
 
@@ -51,7 +53,9 @@ OSystem_Wii::OSystem_Wii() :
 	_currentHeight(0),
 
 	_supportedGraphicsModes(NULL),
-	_activeGraphicsMode(-1),
+	_activeGraphicsMode(0),
+
+	_fullscreen(false),
 
 	_mouseVisible(false),
 	_mouseX(0),
@@ -89,11 +93,17 @@ OSystem_Wii::~OSystem_Wii() {
 
 void OSystem_Wii::initBackend() {
 	_startup_time = gettime();
+	
+	char buf[MAXPATHLEN];
+	if (!getcwd(buf, MAXPATHLEN))
+		strcpy(buf, "/");
 
-	_savefile = new DefaultSaveFileManager();
+	_savefile = new DefaultSaveFileManager(buf);
 	_mixer = new Audio::MixerImpl(this);
 	_timer = new DefaultTimerManager();
 
+	_fullscreen = ConfMan.getBool("fullscreen");
+
 	initGfx();
 	initSfx();
 	initEvents();
@@ -108,14 +118,28 @@ void OSystem_Wii::quit() {
 }
 
 bool OSystem_Wii::hasFeature(Feature f) {
-	return f == kFeatureCursorHasPalette;
+	return (f == kFeatureFullscreenMode) ||
+			(f == kFeatureCursorHasPalette);
 }
 
 void OSystem_Wii::setFeatureState(Feature f, bool enable) {
+	switch (f) {
+	case kFeatureFullscreenMode:
+		_fullscreen = enable;
+		setGraphicsMode(_activeGraphicsMode);
+		break;
+	default:
+		break;
+	}
 }
 
 bool OSystem_Wii::getFeatureState(Feature f) {
-	return false;
+	switch (f) {
+	case kFeatureFullscreenMode:
+		return _fullscreen;
+	default:
+		return false;
+	}
 }
 
 uint32 OSystem_Wii::getMillis() {
diff --git a/backends/platform/wii/osystem.h b/backends/platform/wii/osystem.h
index 7fbc560b1a..94c0fa76b3 100644
--- a/backends/platform/wii/osystem.h
+++ b/backends/platform/wii/osystem.h
@@ -22,9 +22,9 @@
 #ifndef _WII_OSYSTEM_H_
 #define _WII_OSYSTEM_H_
 
-#include "common/system.h"
 #include "base/main.h"
-
+#include "common/system.h"
+#include "common/fs.h"
 #include "common/rect.h"
 #include "common/events.h"
 
@@ -73,6 +73,8 @@ private:
 	OSystem::GraphicsMode *_supportedGraphicsModes;
 	s32 _activeGraphicsMode;
 
+	bool _fullscreen;
+
 	bool _mouseVisible;
 	s32 _mouseX, _mouseY;
 	u32 _mouseWidth, _mouseHeight;
@@ -110,7 +112,6 @@ public:
 	virtual bool getFeatureState(Feature f);
 	virtual const GraphicsMode *getSupportedGraphicsModes() const;
 	virtual int getDefaultGraphicsMode() const;
-	bool setGraphicsMode(const char *name);
 	virtual bool setGraphicsMode(int mode);
 	virtual int getGraphicsMode() const;
 	virtual void initSize(uint width, uint height);
diff --git a/backends/platform/wii/osystem_gfx.cpp b/backends/platform/wii/osystem_gfx.cpp
index 1e54233c93..faad41d5f0 100644
--- a/backends/platform/wii/osystem_gfx.cpp
+++ b/backends/platform/wii/osystem_gfx.cpp
@@ -27,7 +27,12 @@
 #define MAX_FPS 30
 
 enum GraphicModeID {
-	GM_DEFAULT
+	GM_DEFAULT = 0,
+	GM_OVERSCAN1,
+	GM_OVERSCAN2,
+	GM_OVERSCAN3,
+	GM_OVERSCAN4,
+	GM_OVERSCAN5
 };
 
 void OSystem_Wii::initGfx() {
@@ -42,6 +47,11 @@ void OSystem_Wii::initGfx() {
 	_overlayWidth = 640;
 	_overlayHeight = 480;
 
+#ifndef GAMECUBE
+	if (CONF_GetAspectRatio() && _fullscreen)
+		_overlayHeight = 360;
+#endif
+
 	_overlaySize = _overlayWidth * _overlayHeight * 2;
 	_overlayPixels = (OverlayColor *) memalign(32, _overlaySize);
 
@@ -51,17 +61,32 @@ void OSystem_Wii::initGfx() {
 	_cursorPalette = (u16 *) memalign(32, 256 * 2);
 	memset(_cursorPalette, 0, 256 * 2);
 
-	_supportedGraphicsModes = new OSystem::GraphicsMode[2];
-	_supportedGraphicsModes[0].name = strdup("gx");
-	_supportedGraphicsModes[0].description = strdup("wii hardware scaler");
+	_supportedGraphicsModes = new OSystem::GraphicsMode[7];
+	_supportedGraphicsModes[0].name = strdup("standard");
+	_supportedGraphicsModes[0].description = strdup("standard");
 	_supportedGraphicsModes[0].id = GM_DEFAULT;
-	_supportedGraphicsModes[1].name = 0;
-	_supportedGraphicsModes[1].description = 0;
-	_supportedGraphicsModes[1].id = 0;
-
-	_texture = (u16 *) memalign(32, _overlaySize);
-
-	GX_Start(_overlayWidth, _overlayHeight, 320, 240);
+	_supportedGraphicsModes[1].name = strdup("overscan1");
+	_supportedGraphicsModes[1].description = strdup("overscan 1");
+	_supportedGraphicsModes[1].id = GM_OVERSCAN1;
+	_supportedGraphicsModes[2].name = strdup("overscan2");
+	_supportedGraphicsModes[2].description = strdup("overscan 2");
+	_supportedGraphicsModes[2].id = GM_OVERSCAN2;
+	_supportedGraphicsModes[3].name = strdup("overscan3");
+	_supportedGraphicsModes[3].description = strdup("overscan 3");
+	_supportedGraphicsModes[3].id = GM_OVERSCAN3;
+	_supportedGraphicsModes[4].name = strdup("overscan4");
+	_supportedGraphicsModes[4].description = strdup("overscan 4");
+	_supportedGraphicsModes[4].id = GM_OVERSCAN4;
+	_supportedGraphicsModes[5].name = strdup("overscan5");
+	_supportedGraphicsModes[5].description = strdup("overscan 5");
+	_supportedGraphicsModes[5].id = GM_OVERSCAN5;
+	_supportedGraphicsModes[6].name = 0;
+	_supportedGraphicsModes[6].description = 0;
+	_supportedGraphicsModes[6].id = 0;
+
+	_texture = (u16 *) memalign(32, 640 * 480 * 2);
+
+	setGraphicsMode(_activeGraphicsMode);
 }
 
 void OSystem_Wii::deinitGfx() {
@@ -111,13 +136,24 @@ int OSystem_Wii::getDefaultGraphicsMode() const {
 	return GM_DEFAULT;
 }
 
-bool OSystem_Wii::setGraphicsMode(const char *mode) {
-	setGraphicsMode(GM_DEFAULT);
+bool OSystem_Wii::setGraphicsMode(int mode) {
+	s16 xar, yar;
 
-	return true;
-}
+	printf("setGraphicsMode %d\n", mode);
+
+	xar = vmode->viWidth / 2;
+	yar = vmode->xfbHeight / 2;
+
+#ifndef GAMECUBE
+	if (CONF_GetAspectRatio() && !_fullscreen)
+		xar /= 1.33f;
+#endif
+
+	GX_SetCamPosZ(400 - mode * 10);
+	GX_Start(640, 480, xar, yar);
+
+	_activeGraphicsMode = mode;
 
-bool OSystem_Wii::setGraphicsMode(int mode) {
 	return true;
 }
 
@@ -129,6 +165,8 @@ void OSystem_Wii::initSize(uint width, uint height) {
 	if (_gameWidth != width || _gameHeight != height) {
 		printf("initSize %u %u\n", width, height);
 
+		assert((width <= 640) && (height <= 480));
+
 		_gameWidth = width;
 		_gameHeight = height;
 
@@ -136,12 +174,15 @@ void OSystem_Wii::initSize(uint width, uint height) {
 			free(_gamePixels);
 
 		_gamePixels = (u8 *) memalign(32, _gameWidth * _gameHeight);
+		memset(_gamePixels, 0, _gameWidth * _gameHeight);
 
 		if (!_overlayVisible) {
 			_currentWidth = _gameWidth;
 			_currentHeight = _gameHeight;
 			updateEventScreenResolution();
 		}
+
+		setGraphicsMode(_activeGraphicsMode);
 	}
 }
 
@@ -320,6 +361,8 @@ void OSystem_Wii::unlockScreen() {
 }
 
 void OSystem_Wii::setShakePos(int shakeOffset) {
+	GX_SetTexTrans(0, (float) -shakeOffset * ((float) vmode->efbHeight /
+												(float) _currentHeight));
 }
 
 void OSystem_Wii::showOverlay() {