-fixed greenscreen, moved mem2 init back (no idea what the problem

there was)
-fixed random game flickering on return to wiiflow, doesnt work
for everyone still ;)
-removed dsp deinit, dont see a reason for that anymore

source/gui/video.cpp

@@ -107,13 +107,12 @@ void CVideo::setAA(u8 aa, bool alpha, int width, int height)
 void CVideo::init(void)
 {
 	VIDEO_Init();
+	VIDEO_SetBlack(TRUE);
 	m_wide = CONF_GetAspectRatio() == CONF_ASPECT_16_9;
 	m_rmode = VIDEO_GetPreferredMode(NULL);
-
 	u32 type = CONF_GetVideo();
 
 	m_rmode->viWidth = m_wide ? 700 : 672;
-
 	if(m_rmode == &TVPal576IntDfScale || m_rmode == &TVPal576ProgScale)
 		m_50hz = true;
 	else
@@ -140,12 +139,8 @@ void CVideo::init(void)
 	m_frameBuf[0] = MEM_K0_TO_K1(SYS_AllocateFramebuffer(m_rmode));
 	m_frameBuf[1] = MEM_K0_TO_K1(SYS_AllocateFramebuffer(m_rmode));
 	VIDEO_Configure(m_rmode);
-	m_curFB = 0;
-	VIDEO_SetBlack(TRUE);
 	VIDEO_Flush();
-	VIDEO_WaitVSync();
-	if (m_rmode->viTVMode & VI_NON_INTERLACE)
-		VIDEO_WaitVSync();
+	m_curFB = 0;
 	m_fifo = MEM1_memalign(32, DEFAULT_FIFO_SIZE);
 	memset(m_fifo, 0, DEFAULT_FIFO_SIZE);
 	GX_Init(m_fifo, DEFAULT_FIFO_SIZE);
@@ -172,12 +167,18 @@ void CVideo::init(void)
 	GX_SetNumChans(0);
 	GX_SetZCompLoc(GX_ENABLE);
 	setup2DProjection();
-	VIDEO_ClearFrameBuffer(m_rmode, m_frameBuf[m_curFB], COLOR_BLACK);
+
+	VIDEO_ClearFrameBuffer(m_rmode, m_frameBuf[0], COLOR_BLACK);
+	VIDEO_ClearFrameBuffer(m_rmode, m_frameBuf[1], COLOR_BLACK);
 	render();
-	VIDEO_ClearFrameBuffer(m_rmode, m_frameBuf[m_curFB], COLOR_BLACK);
 	render();
+
 	VIDEO_SetBlack(FALSE);
 	VIDEO_Flush();
+	VIDEO_WaitVSync();
+	if(m_rmode->viTVMode & VI_NON_INTERLACE)
+		VIDEO_WaitVSync();
+
 	m_stencil = MEM1_memalign(32, CVideo::_stencilWidth * CVideo::_stencilHeight);
 	memset(m_stencil, 0, CVideo::_stencilWidth * CVideo::_stencilHeight);
 }

source/loader/sys.c

@@ -142,23 +142,3 @@ void Sys_LoadMenu(void)
 	/* Return to the Wii system menu */
 	WII_ReturnToMenu(); //SYS_ResetSystem doesnt work properly with new libogc
 }
-
-void __dsp_shutdown(void)
-{
-	u32 tick;
-
-	_dspReg[5] = (DSPCR_DSPRESET|DSPCR_HALT);
-	_dspReg[27] &= ~0x8000;
-	while(_dspReg[5]&0x400);
-	while(_dspReg[5]&0x200);
-
-	_dspReg[5] = (DSPCR_DSPRESET|DSPCR_DSPINT|DSPCR_ARINT|DSPCR_AIINT|DSPCR_HALT);
-	_dspReg[0] = 0;
-	while((_SHIFTL(_dspReg[2],16,16)|(_dspReg[3]&0xffff))&0x80000000);
-
-	tick = gettick();
-	while((gettick()-tick)<44);
-
-	_dspReg[5] |= DSPCR_RES;
-	while(_dspReg[5]&DSPCR_RES);
-}

source/loader/sys.h

@@ -18,17 +18,6 @@ extern "C" {
 #define EXIT_TO_DISABLE 	4
 #define EXIT_TO_BOOTMII 	5
 
-// DSPCR bits
-#define DSPCR_DSPRESET          0x0800  // Reset DSP
-#define DSPCR_DSPINT            0x0080  // * interrupt active (RWC)
-#define DSPCR_ARINT                     0x0020
-#define DSPCR_AIINT                     0x0008
-#define DSPCR_HALT                      0x0004  // halt DSP
-#define DSPCR_RES                       0x0001  // reset DSP
-
-#define _SHIFTL(v, s, w)        \
-        ((u32) (((u32)(v) & ((0x01 << (w)) - 1)) << (s)))
-
 	/* Prototypes */
 	void Sys_Init(void);
 	void Sys_LoadMenu(void);
@@ -36,7 +25,6 @@ extern "C" {
 	void Sys_Test(void);
 	void Sys_Exit(void);
 	void Sys_ExitTo(int);
-	void __dsp_shutdown(void);
 
 	void Open_Inputs(void);
 	void Close_Inputs(void);

source/main.cpp

@@ -37,12 +37,12 @@ int main(int argc, char **argv)
 {
 	__exception_setreload(5);
 	MEM1_init((void*)0x80003f00, (void*)0x80b00000);
-	MEM2_init(52);
 
 	// Init video
 	CVideo vid;
 	vid.init();
 
+	MEM2_init(52);
 	geckoinit = InitGecko();
 	gprintf(" \nWelcome to %s (%s-r%s)!\nThis is the debug output.\n", APP_NAME, APP_VERSION, SVN_REV);
 	vid.waitMessage(0.2f);

source/menu/menu.cpp

@@ -483,7 +483,6 @@ void CMenu::cleanup(bool ios_reload)
 	if(!m_reload)
 	{
 		DeviceHandler::DestroyInstance();
-		__dsp_shutdown();
 		m_vid.cleanup();
 		wiiLightOff();
 	}