bool8_32 S9xInitUpdate ()
{
if(mInMenu) return (TRUE);
if(mMenuOptions.fullScreen) GFX.Screen = (uint8 *) sal_VideoGetBuffer();
else GFX.Screen = (uint8 *) sal_VideoGetBuffer()+(320-SNES_WIDTH)+((240-SNES_HEIGHT)*320);
return (TRUE);
}
static s32 SaveStateSelect(s32 mode)
{
s8 text[128];
s32 action=11;
s32 saveno=0;
u32 keys=0;
u16 *pixTo,*pixFrom;
if(mRomName[0]==0)
{
// no rom loaded
// display error message and exit
return(0);
}
// Allow the emulator to back out of loading a saved state for previewing.
SaveStateTemp();
ScanSaveStates(mRomName);
sal_InputIgnore();
while (action!=0&&action!=100)
{
keys=sal_InputPollRepeat();
if(keys&SAL_INPUT_UP) {saveno--; action=1;}
if(keys&SAL_INPUT_DOWN) {saveno++; action=1;}
if(saveno<-1) saveno=9;
if(saveno>9) saveno=-1;
if(keys&INP_BUTTON_MENU_CANCEL) action=0; // exit
else if((keys&INP_BUTTON_MENU_SELECT)&&(saveno==-1)) action=0; // exit
else if((keys&INP_BUTTON_MENU_SELECT)&&(mode==0)&&((action==2)||(action==5))) action=6; // pre-save mode
else if((keys&INP_BUTTON_MENU_SELECT)&&(mode==1)&&(action==5)) action=8; // pre-load mode
else if((keys&INP_BUTTON_MENU_SELECT)&&(mode==2)&&(action==5))
{
if(MenuMessageBox("Are you sure you want to delete","this save?","",MENU_MESSAGE_BOX_MODE_YESNO)==SAL_OK) action=13; //delete slot with no preview
}
else if((keys&INP_BUTTON_MENU_PREVIEW_SAVESTATE)&&(action==12)) action=3; // preview slot mode
else if((keys&INP_BUTTON_MENU_SELECT)&&(mode==1)&&(action==12)) action=8; //load slot with no preview
else if((keys&INP_BUTTON_MENU_SELECT)&&(mode==0)&&(action==12)) action=6; //save slot with no preview
else if((keys&INP_BUTTON_MENU_SELECT)&&(mode==2)&&(action==12))
{
if(MenuMessageBox("Are you sure you want to delete","this save?","",MENU_MESSAGE_BOX_MODE_YESNO)==SAL_OK) action=13; //delete slot with no preview
}
PrintTitle("Save States");
sal_VideoPrint(36,4,"UP/DOWN to choose a slot",SAL_RGB(31,8,8));
if(saveno==-1)
{
if(action!=10&&action!=0)
{
action=10;
}
}
else
{
sal_VideoDrawRect(0, 16, 262, 16, SAL_RGB(22,0,0));
sprintf(text,"SLOT %d",saveno);
sal_VideoPrint(107,20,text,SAL_RGB(31,31,31));
}
switch(action)
{
case 1:
//sal_VideoPrint(112,145-36,14,"Checking....",(unsigned short)SAL_RGB(31,31,31));
break;
case 2:
sal_VideoPrint(115,145-36,"FREE",SAL_RGB(31,31,31));
break;
case 3:
sal_VideoPrint(75,145-36,"Previewing...",SAL_RGB(31,31,31));
break;
case 4:
sal_VideoPrint(59,145-36,"Previewing failed",SAL_RGB(31,8,8));
break;
case 5:
{
u32 DestWidth = 205, DestHeight = 154;
sal_VideoBitmapScale(0, 0, SNES_WIDTH, SNES_HEIGHT, DestWidth, DestHeight, SAL_SCREEN_WIDTH - DestWidth, &mTempFb[0], (u16*)sal_VideoGetBuffer()+(SAL_SCREEN_WIDTH*(((202 + 16) - DestHeight)/2))+((262 - DestWidth)/2));
sal_VideoDrawRect(0, 186, 262, 16, SAL_RGB(22,0,0));
if(mode==1) sal_VideoPrint((262-(strlen(MENU_TEXT_LOAD_SAVESTATE)<<3))>>1,190,MENU_TEXT_LOAD_SAVESTATE,SAL_RGB(31,31,31));
else if(mode==0) sal_VideoPrint((262-(strlen(MENU_TEXT_OVERWRITE_SAVESTATE)<<3))>>1,190,MENU_TEXT_OVERWRITE_SAVESTATE,SAL_RGB(31,31,31));
else if(mode==2) sal_VideoPrint((262-(strlen(MENU_TEXT_DELETE_SAVESTATE)<<3))>>1,190,MENU_TEXT_DELETE_SAVESTATE,SAL_RGB(31,31,31));
break;
}
case 6:
sal_VideoPrint(95,145-36,"Saving...",SAL_RGB(31,31,31));
break;
case 7:
sal_VideoPrint(95,145-36,"Saving failed",SAL_RGB(31,8,8));
break;
case 8:
sal_VideoPrint(87,145-36,"Loading...",SAL_RGB(31,31,31));
break;
case 9:
sal_VideoPrint(87,145-36,"Loading failed",SAL_RGB(31,8,8));
break;
case 10:
PrintBar(145-36-4);
sal_VideoPrint(75,145-36,"Return to menu",SAL_RGB(31,31,31));
break;
case 12:
sal_VideoPrint(95,145-36,"Slot used",SAL_RGB(31,31,31));
sal_VideoPrint((262-(strlen(MENU_TEXT_PREVIEW_SAVESTATE)<<3))>>1,165,MENU_TEXT_PREVIEW_SAVESTATE,SAL_RGB(31,31,31));
if(mode==1) sal_VideoPrint((262-(strlen(MENU_TEXT_LOAD_SAVESTATE)<<3))>>1,175,MENU_TEXT_LOAD_SAVESTATE,SAL_RGB(31,31,31));
else if(mode==0) sal_VideoPrint((262-(strlen(MENU_TEXT_OVERWRITE_SAVESTATE)<<3))>>1,175,MENU_TEXT_OVERWRITE_SAVESTATE,SAL_RGB(31,31,31));
bool8_32 S9xDeinitUpdate (int Width, int Height, bool8_32)
{
if(mInMenu) return TRUE;
// After returning from the menu, clear the background of 3 frames.
// This prevents remnants of the menu from appearing.
if (mFramesCleared < 3)
{
sal_VideoClear(0);
mFramesCleared++;
}
// If the height changed from 224 to 239, or from 239 to 224,
// possibly change the resolution.
bool PAL = !!(Memory.FillRAM[0x2133] & 4);
if (PAL != LastPAL)
{
sal_VideoSetPAL(mMenuOptions.fullScreen, PAL);
LastPAL = PAL;
}
switch (mMenuOptions.fullScreen)
{
case 0: /* No scaling */
case 3: /* Hardware scaling */
{
u32 h = PAL ? SNES_HEIGHT_EXTENDED : SNES_HEIGHT;
u32 y, pitch = sal_VideoGetPitch();
u8 *src = (u8*) IntermediateScreen, *dst = (u8*) sal_VideoGetBuffer()
+ ((sal_VideoGetWidth() - SNES_WIDTH) / 2) * sizeof(u16)
+ ((sal_VideoGetHeight() - h) / 2) * pitch;
for (y = 0; y < h; y++)
{
memcpy(dst, src, SNES_WIDTH * sizeof(u16));
src += SNES_WIDTH * sizeof(u16);
dst += pitch;
}
break;
}
case 1: /* Fast software scaling */
if (PAL) {
upscale_256x240_to_320x240((uint32_t*) sal_VideoGetBuffer(), (uint32_t*) IntermediateScreen, SNES_WIDTH);
} else {
upscale_p((uint32_t*) sal_VideoGetBuffer(), (uint32_t*) IntermediateScreen, SNES_WIDTH);
}
break;
case 2: /* Smooth software scaling */
if (PAL) {
upscale_256x240_to_320x240_bilinearish((uint32_t*) sal_VideoGetBuffer() + 160, (uint32_t*) IntermediateScreen, SNES_WIDTH);
} else {
upscale_256x224_to_320x240_bilinearish((uint32_t*) sal_VideoGetBuffer() + 160, (uint32_t*) IntermediateScreen, SNES_WIDTH);
}
break;
}
u32 newTimer;
if (mMenuOptions.showFps)
{
mFps++;
newTimer=sal_TimerRead();
if(newTimer-mLastTimer>Memory.ROMFramesPerSecond)
{
mLastTimer=newTimer;
sprintf(mFpsDisplay,"%2d/%2d", mFps, Memory.ROMFramesPerSecond);
mFps=0;
}
sal_VideoDrawRect(0,0,5*8,8,SAL_RGB(0,0,0));
sal_VideoPrint(0,0,mFpsDisplay,SAL_RGB(31,31,31));
}
if(mVolumeDisplayTimer>0)
{
sal_VideoDrawRect(100,0,8*8,8,SAL_RGB(0,0,0));
sal_VideoPrint(100,0,mVolumeDisplay,SAL_RGB(31,31,31));
}
if(mQuickStateTimer>0)
{
sal_VideoDrawRect(200,0,8*8,8,SAL_RGB(0,0,0));
sal_VideoPrint(200,0,mQuickStateDisplay,SAL_RGB(31,31,31));
}
sal_VideoFlip(0);
}
int SnesInit()
{
ZeroMemory (&Settings, sizeof (Settings));
Settings.JoystickEnabled = FALSE;
Settings.SoundPlaybackRate = 44100;
Settings.Stereo = TRUE;
Settings.SoundBufferSize = 0;
Settings.CyclesPercentage = 100;
Settings.DisableSoundEcho = FALSE;
Settings.APUEnabled = TRUE;
Settings.H_Max = SNES_CYCLES_PER_SCANLINE;
Settings.SkipFrames = AUTO_FRAMERATE;
Settings.Shutdown = Settings.ShutdownMaster = TRUE;
Settings.FrameTimePAL = 20000;
Settings.FrameTimeNTSC = 16667;
Settings.FrameTime = Settings.FrameTimeNTSC;
Settings.DisableSampleCaching = FALSE;
Settings.DisableMasterVolume = TRUE;
Settings.Mouse = FALSE;
Settings.SuperScope = FALSE;
Settings.MultiPlayer5 = FALSE;
// Settings.ControllerOption = SNES_MULTIPLAYER5;
Settings.ControllerOption = 0;
Settings.InterpolatedSound = TRUE;
Settings.StarfoxHack = TRUE;
Settings.ForceTransparency = FALSE;
Settings.Transparency = TRUE;
Settings.SixteenBit = TRUE;
Settings.SupportHiRes = FALSE;
Settings.NetPlay = FALSE;
Settings.ServerName [0] = 0;
Settings.AutoSaveDelay = 30;
Settings.ApplyCheats = TRUE;
Settings.TurboMode = FALSE;
Settings.TurboSkipFrames = 15;
Settings.ThreadSound = FALSE;
Settings.SoundSync = FALSE;
//Settings.NoPatch = true;
Settings.SuperFX = TRUE;
Settings.DSP1Master = TRUE;
Settings.SA1 = TRUE;
Settings.C4 = TRUE;
Settings.SDD1 = TRUE;
GFX.Pitch = 320 * 2;
GFX.RealPitch = 320 * 2;
GFX.Screen = (uint8 *) sal_VideoGetBuffer();
GFX.SubScreen = (uint8 *)malloc(GFX.RealPitch * 480 * 2);
GFX.ZBuffer = (uint8 *)malloc(GFX.RealPitch * 480 * 2);
GFX.SubZBuffer = (uint8 *)malloc(GFX.RealPitch * 480 * 2);
GFX.Delta = (GFX.SubScreen - GFX.Screen) >> 1;
GFX.PPL = GFX.Pitch >> 1;
GFX.PPLx2 = GFX.Pitch;
GFX.ZPitch = GFX.Pitch >> 1;
if (Settings.ForceNoTransparency)
Settings.Transparency = FALSE;
if (Settings.Transparency)
Settings.SixteenBit = TRUE;
Settings.HBlankStart = (256 * Settings.H_Max) / SNES_HCOUNTER_MAX;
if (!Memory.Init () || !S9xInitAPU())
{
S9xMessage (0,0,"Failed to init memory");
return SAL_ERROR;
}
//S9xInitSound ();
//S9xSetRenderPixelFormat (RGB565);
S9xSetSoundMute (TRUE);
if (!S9xGraphicsInit ())
{
S9xMessage (0,0,"Failed to init graphics");
return SAL_ERROR;
}
return SAL_OK;
}
