bool SnesEmu::init(const QString &diskPath, QString *error) {
S9xSetSoundMute(FALSE);
setDefaultSettings();
S9xSetPlaybackRate();
m_frame = QImage(512, 239, QImage::Format_RGB16);
setVideoSrcRect(QRectF(0.0f, 0.0f, 256.0f, 224.f));
setFrameRate(60);
GFX.Pitch = 512 * 2;
GFX.RealPitch = 512 * 2;
GFX.PPL = GFX.Pitch >> 1;
GFX.PPLx2 = GFX.Pitch;
GFX.Screen = (u8 *)m_frame.bits();
GFX.SubScreen = (u8 *) malloc(GFX.RealPitch * 239);
GFX.ZBuffer = (u8 *) malloc(GFX.PPL * 239);
GFX.SubZBuffer = (u8 *) malloc(GFX.PPL * 239);
GFX.Delta = (GFX.SubScreen - GFX.Screen) >> 1;
if (!GFX.Screen || !GFX.SubScreen || !GFX.ZBuffer || !Memory.Init() || !S9xInitAPU() || !GFX.SubZBuffer ) {
*error = tr("SNES emulation init failed!");
return false;
}
S9xInitSound();
if (!S9xGraphicsInit()) {
*error = tr("SNES emulation init failed!");
return false;
}
S9xReset();
setDefaultSettings();
*error = setDisk(diskPath);
return error->isEmpty();
}
void snes_init()
{
memset(&Settings, 0, sizeof(Settings));
Settings.MouseMaster = TRUE;
Settings.SuperScopeMaster = TRUE;
Settings.JustifierMaster = TRUE;
Settings.MultiPlayer5Master = TRUE;
Settings.FrameTimePAL = 20000;
Settings.FrameTimeNTSC = 16667;
Settings.SixteenBitSound = TRUE;
Settings.Stereo = TRUE;
Settings.SoundPlaybackRate = 32000;
Settings.SoundInputRate = 32000;
Settings.SupportHiRes = TRUE;
Settings.Transparency = TRUE;
Settings.AutoDisplayMessages = TRUE;
Settings.InitialInfoStringTimeout = 120;
Settings.HDMATimingHack = 100;
Settings.BlockInvalidVRAMAccessMaster = TRUE;
Settings.StopEmulation = TRUE;
Settings.WrongMovieStateProtection = TRUE;
Settings.DumpStreamsMaxFrames = -1;
Settings.StretchScreenshots = 1;
Settings.SnapshotScreenshots = TRUE;
Settings.SkipFrames = AUTO_FRAMERATE;
Settings.TurboSkipFrames = 15;
Settings.CartAName[0] = 0;
Settings.CartBName[0] = 0;
Settings.AutoSaveDelay = 1;
CPU.Flags = 0;
if (!Memory.Init() || !S9xInitAPU())
{
Memory.Deinit();
S9xDeinitAPU();
fprintf(stderr, "[libsnes]: Failed to init Memory or APU.\n");
exit(1);
}
S9xInitSound(64, 0);
S9xSetSoundMute(FALSE);
S9xSetSamplesAvailableCallback(S9xAudioCallback, NULL);
S9xSetRenderPixelFormat(RGB555);
GFX.Pitch = 2048;
GFX.Screen = (uint16*) calloc(1, GFX.Pitch * 512 * sizeof(uint16));
S9xGraphicsInit();
S9xInitInputDevices();
for (int i = 0; i < 2; i++)
{
S9xSetController(i, CTL_JOYPAD, i, 0, 0, 0);
snes_devices[i] = SNES_DEVICE_JOYPAD;
}
S9xUnmapAllControls();
map_buttons();
}
static void snes_init (void)
{
memset(&Settings, 0, sizeof(Settings));
Settings.SpeedhackGameID = SPEEDHACK_NONE;
Settings.Transparency = TRUE;
Settings.FrameTimePAL = 20000;
Settings.FrameTimeNTSC = 16667;
Settings.SoundPlaybackRate = 32000;
Settings.SoundInputRate = 32000;
Settings.HDMATimingHack = 100;
Settings.BlockInvalidVRAMAccessMaster = TRUE;
Settings.CartAName[0] = 0;
Settings.CartBName[0] = 0;
Settings.Crosshair = 1;
CPU.Flags = 0;
if (!Init() || !S9xInitAPU())
{
Deinit();
S9xDeinitAPU();
if (log_cb)
log_cb(RETRO_LOG_ERROR, "Failed to init Memory or APU.\n");
exit(1);
}
//very slow devices will still pop
//this needs to be applied to all snes9x cores
//increasing the buffer size does not cause extra lag(tested with 1000ms buffer)
//bool8 S9xInitSound (int buffer_ms, int lag_ms)
S9xInitSound(1000, 0);//just give it a 1 second buffer
S9xSetSamplesAvailableCallback(S9xAudioCallback);
GFX.Pitch = use_overscan ? 1024 : 2048; // FIXME: What is this supposed to do? Overscan has nothing to do with anything like this. If this is the Wii performance hack, it should be done differently.
#if defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L)
/* request 128-bit alignment here if possible */
posix_memalign((void**)&GFX.Screen, 16, GFX.Pitch * 512 * sizeof(uint16));
#else
GFX.Screen = (uint16*) calloc(1, GFX.Pitch * 512 * sizeof(uint16));
#endif
S9xGraphicsInit();
retro_set_controller_port_device(0, RETRO_DEVICE_JOYPAD);
retro_set_controller_port_device(1, RETRO_DEVICE_JOYPAD);
S9xUnmapAllControls();
map_buttons();
/* Initialize SuperFX CPU to normal speed by default */
Settings.SuperFXSpeedPerLine = 0.417 * 10.5e6;
}
EXPORT void snes_init()
{
int i;
if(environ_cb)
{
unsigned pitch;
if (!environ_cb(SNES_ENVIRONMENT_GET_OVERSCAN, &use_overscan))
use_overscan = FALSE;
if (use_overscan)
{
struct snes_geometry geom = {256, 239, 512, 512};
environ_cb(SNES_ENVIRONMENT_SET_GEOMETRY, &geom);
pitch = 1024;
environ_cb(SNES_ENVIRONMENT_SET_PITCH, &pitch);
}
}
memset(&Settings, 0, sizeof(Settings));
Settings.FrameTimePAL = 20000;
Settings.FrameTimeNTSC = 16667;
Settings.SoundPlaybackRate = 32000;
Settings.SoundInputRate = 32000;
Settings.HDMATimingHack = 100;
Settings.BlockInvalidVRAMAccessMaster = TRUE;
Settings.CartAName[0] = 0;
Settings.CartBName[0] = 0;
Settings.Crosshair = 1;
CPU.Flags = 0;
if (!Init() || !S9xInitAPU())
{
Deinit();
S9xDeinitAPU();
fprintf(stderr, "[libsnes]: Failed to init Memory or APU.\n");
exit(1);
}
S9xInitSound(16, 0);
S9xSetSamplesAvailableCallback(S9xAudioCallback);
GFX.Pitch = use_overscan ? 1024 : 2048;
GFX.Screen = (uint16*) calloc(1, GFX.Pitch * 512 * sizeof(uint16));
S9xGraphicsInit();
for ( i = 0; i < 2; i++)
{
S9xSetController(i, CTL_JOYPAD, i, 0, 0, 0);
snes_devices[i] = SNES_DEVICE_JOYPAD;
}
S9xUnmapAllControls();
map_buttons();
}
void snes_init()
{
memset(&Settings, 0, sizeof(Settings));
Settings.MouseMaster = TRUE;
Settings.SuperScopeMaster = TRUE;
Settings.JustifierMaster = TRUE;
Settings.MultiPlayer5Master = TRUE;
Settings.FrameTimePAL = 20000;
Settings.FrameTimeNTSC = 16667;
Settings.SoundPlaybackRate = 32000;
Settings.SoundInputRate = 32000;
Settings.AutoDisplayMessages = TRUE;
Settings.InitialInfoStringTimeout = 120;
Settings.HDMATimingHack = 100;
Settings.BlockInvalidVRAMAccessMaster = TRUE;
Settings.CartAName[0] = 0;
Settings.CartBName[0] = 0;
Settings.AutoSaveDelay = 1;
CPU.Flags = 0;
if (!Memory.Init() || !S9xInitAPU())
{
Memory.Deinit();
S9xDeinitAPU();
fprintf(stderr, "[libsnes]: Failed to init Memory or APU.\n");
exit(1);
}
S9xInitSound(16, 0);
S9xSetSamplesAvailableCallback(S9xAudioCallback);
S9xSetRenderPixelFormat(RGB555);
GFX.Pitch = 2048;
GFX.Screen = (uint16*) calloc(1, GFX.Pitch * 512 * sizeof(uint16));
S9xGraphicsInit();
S9xInitInputDevices();
for (int i = 0; i < 2; i++)
{
S9xSetController(i, CTL_JOYPAD, i, 0, 0, 0);
snes_devices[i] = SNES_DEVICE_JOYPAD;
}
S9xUnmapAllControls();
map_buttons();
}
static void SetupImage (void)
{
TakedownImage();
// domaemon: The whole unix code basically assumes output=(original * 2);
// This way the code can handle the SNES filters, which does the 2X.
GFX.Pitch = SNES_WIDTH * 2 * 2;
GUI.snes_buffer = (uint8 *) calloc(GFX.Pitch * ((SNES_HEIGHT_EXTENDED + 4) * 2), 1);
if (!GUI.snes_buffer)
FatalError("Failed to allocate GUI.snes_buffer.");
// domaemon: Add 2 lines before drawing.
GFX.Screen = (uint16 *) (GUI.snes_buffer + (GFX.Pitch * 2 * 2));
if (GUI.fullscreen == TRUE)
{
fprintf(stderr, "Using fullscreen mode\n");
int offset_height_pix;
int offset_width_pix;
int offset_byte;
offset_height_pix = (GUI.sdl_screen->h - (SNES_HEIGHT * 2)) / 2;
offset_width_pix = (GUI.sdl_screen->w - (SNES_WIDTH * 2)) / 2;
offset_byte = (GUI.sdl_screen->w * offset_height_pix + offset_width_pix) * 2;
GUI.blit_screen = (uint8 *) GUI.sdl_screen->pixels + offset_byte;
GUI.blit_screen_pitch = GUI.sdl_screen->pitch;
}
else
{
#if 0 // AWH
GUI.blit_screen = (uint8 *) GUI.sdl_screen->pixels;
GUI.blit_screen_pitch = SNES_WIDTH * 2 * 2; // window size =(*2); 2 byte pir pixel =(*2)
#else
// NTSC GUI.blit_screen = (uint8 *) GUI.sdl_screen->pixels + 208 + GUI.sdl_screen->pitch * 14;
#if defined(CAPE_LCD3)
GUI.blit_screen = (uint8 *) GUI.sdl_screen->pixels + 64 + GUI.sdl_screen->pitch * 7;
#else
GUI.blit_screen = (uint8 *) GUI.sdl_screen->pixels + 128 + GUI.sdl_screen->pitch * 14;
#endif
GUI.blit_screen_pitch = GUI.sdl_screen->pitch;
#endif // AWH
}
S9xGraphicsInit();
}
static void SetupImage (void)
{
TakedownImage();
// domaemon: The whole unix code basically assumes output=(original * 2);
// This way the code can handle the SNES filters, which does the 2X.
GFX.Pitch = SNES_WIDTH * 2 * GFX_SCALE;
GUI.snes_buffer = (uint8 *) calloc(GFX.Pitch * ((SNES_HEIGHT_EXTENDED + 4) * GFX_SCALE), 1);
if (!GUI.snes_buffer)
FatalError("Failed to allocate GUI.snes_buffer.");
// domaemon: Add 2 lines before drawing.
GFX.Screen = (uint16 *) (GUI.snes_buffer + (GFX.Pitch * 2 * GFX_SCALE));
#ifdef USE_SDL
GUI.blit_screen = (uint8 *) GUI.sdl_screen->pixels;
GUI.blit_screen_pitch = SNES_WIDTH * GFX_SCALE * (BPP/8);
#endif
S9xGraphicsInit();
}
static void SetupImage (void)
{
TakedownImage();
#ifdef MITSHM
GUI.use_shared_memory = TRUE;
int major, minor;
Bool shared;
if (!XShmQueryVersion(GUI.display, &major, &minor, &shared) || !shared)
GUI.image = NULL;
else
GUI.image = XShmCreateImage(GUI.display, GUI.visual, GUI.depth, ZPixmap, NULL, &GUI.sm_info, SNES_WIDTH * 2, SNES_HEIGHT_EXTENDED * 2);
if (!GUI.image)
GUI.use_shared_memory = FALSE;
else
{
GUI.sm_info.shmid = shmget(IPC_PRIVATE, GUI.image->bytes_per_line * GUI.image->height, IPC_CREAT | 0777);
if (GUI.sm_info.shmid < 0)
{
XDestroyImage(GUI.image);
GUI.use_shared_memory = FALSE;
}
else
{
GUI.image->data = GUI.sm_info.shmaddr = (char *) shmat(GUI.sm_info.shmid, 0, 0);
if (!GUI.image->data)
{
XDestroyImage(GUI.image);
shmctl(GUI.sm_info.shmid, IPC_RMID, 0);
GUI.use_shared_memory = FALSE;
}
else
{
GUI.sm_info.readOnly = False;
XSetErrorHandler(ErrorHandler);
XShmAttach(GUI.display, &GUI.sm_info);
XSync(GUI.display, False);
// X Error handler might clear GUI.use_shared_memory if XShmAttach failed.
if (!GUI.use_shared_memory)
{
XDestroyImage(GUI.image);
shmdt(GUI.sm_info.shmaddr);
shmctl(GUI.sm_info.shmid, IPC_RMID, 0);
}
}
}
}
if (!GUI.use_shared_memory)
{
fprintf(stderr, "use_shared_memory failed, switching to XPutImage.\n");
#endif
GUI.image = XCreateImage(GUI.display, GUI.visual, GUI.depth, ZPixmap, 0, NULL, SNES_WIDTH * 2, SNES_HEIGHT_EXTENDED * 2, BitmapUnit(GUI.display), 0);
GUI.image->data = (char *) malloc(GUI.image->bytes_per_line * GUI.image->height);
if (!GUI.image || !GUI.image->data)
FatalError("XCreateImage failed.");
#ifdef MITSHM
}
#endif
#ifdef LSB_FIRST
GUI.image->byte_order = LSBFirst;
#else
GUI.image->byte_order = MSBFirst;
#endif
GFX.Pitch = SNES_WIDTH * 2 * 2;
GUI.snes_buffer = (uint8 *) calloc(GFX.Pitch * ((SNES_HEIGHT_EXTENDED + 4) * 2), 1);
if (!GUI.snes_buffer)
FatalError("Failed to allocate GUI.snes_buffer.");
GFX.Screen = (uint16 *) (GUI.snes_buffer + (GFX.Pitch * 2 * 2));
GUI.filter_buffer = (uint8 *) calloc((SNES_WIDTH * 2) * 2 * (SNES_HEIGHT_EXTENDED * 2), 1);
if (!GUI.filter_buffer)
FatalError("Failed to allocate GUI.filter_buffer.");
if (GUI.depth == 15 || GUI.depth == 16)
{
GUI.blit_screen_pitch = GUI.image->bytes_per_line;
GUI.blit_screen = (uint8 *) GUI.image->data;
GUI.need_convert = FALSE;
}
else
{
GUI.blit_screen_pitch = (SNES_WIDTH * 2) * 2;
GUI.blit_screen = GUI.filter_buffer;
GUI.need_convert = TRUE;
}
S9xGraphicsInit();
}
void ConfigurePreferences (void)
{
OSStatus err;
IBNibRef nibRef;
err = CreateNibReference(kMacS9XCFString, &nibRef);
if (err == noErr)
{
WindowRef tWindowRef;
SInt32 oldVolume;
uint32 oldPlaybackRate, oldInputRate, oldInterval, oldBufferSize;
bool8 oldSynchronize, old16BitPlayback, oldStereo, oldReverseStereo, oldLagEnable;
oldSynchronize = Settings.SoundSync;
old16BitPlayback = Settings.SixteenBitSound;
oldStereo = Settings.Stereo;
oldReverseStereo = Settings.ReverseStereo;
oldPlaybackRate = Settings.SoundPlaybackRate;
oldInputRate = Settings.SoundInputRate;
oldInterval = macSoundInterval_ms;
oldBufferSize = macSoundBuffer_ms;
oldLagEnable = macSoundLagEnable;
oldVolume = macSoundVolume;
if (cartOpen)
DeinitGameWindow();
S9xGraphicsDeinit();
err = CreateWindowFromNib(nibRef, CFSTR("Preferences"), &tWindowRef);
if (err == noErr)
{
EventHandlerUPP tUPP, iUPP, aUPP, pUPP;
EventHandlerRef tRef, iRef, aRef, pRef;
EventTypeSpec tEvents[] = { { kEventClassControl, kEventControlHit } },
iEvents[] = { { kEventClassControl, kEventControlClick } },
aEvents[] = { { kEventClassControl, kEventControlClick } },
pEvents[] = { { kEventClassWindow, kEventWindowClose },
{ kEventClassCommand, kEventCommandProcess },
{ kEventClassCommand, kEventCommandUpdateStatus } };
ControlActionUPP arrowsUPP, sliderUPP;
HIViewRef ctl, root;
HIViewID cid;
MenuRef menu;
char num[16];
root = HIViewGetRoot(tWindowRef);
cid.signature = 'tabs';
cid.id = 128;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, lastTabIndex);
SelectTabPane(ctl, lastTabIndex);
tUPP = NewEventHandlerUPP(TabEventHandler);
err = InstallControlEventHandler(ctl, tUPP, GetEventTypeCount(tEvents), tEvents, 0, &tRef);
cid.signature = 'snd_';
cid.id = iNibSInputRateText;
HIViewFindByID(root, cid, &ctl);
iUPP = NewEventHandlerUPP(InputRateTextEventHandler);
err = InstallControlEventHandler(ctl, iUPP, GetEventTypeCount(iEvents), iEvents, 0, &iRef);
cid.signature = 'grap';
cid.id = iNibGAspectRatioText;
HIViewFindByID(root, cid, &ctl);
aUPP = NewEventHandlerUPP(AspectRatioTextEventHandler);
err = InstallControlEventHandler(ctl, aUPP, GetEventTypeCount(aEvents), aEvents, 0, &aRef);
pUPP = NewEventHandlerUPP(PreferencesEventHandler);
err = InstallWindowEventHandler(tWindowRef, pUPP, GetEventTypeCount(pEvents), pEvents, (void *) tWindowRef, &pRef);
sliderUPP = NewControlActionUPP(InputRateSliderActionProc);
arrowsUPP = NewControlActionUPP(LittleArrowsActionProc);
cid.signature = 'grap';
cid.id = iNibGFullScreen;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, fullscreen);
cid.id = iNibGSwitchResolution;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, autoRes);
cid.id = iNibGShowFrameRate;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, Settings.DisplayFrameRate);
cid.id = iNibGTransparency;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, Settings.Transparency);
cid.id = iNibGGL32bit;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, gl32bit);
cid.id = iNibGGLStretch;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, glstretch);
cid.id = iNibGVideoMode;
HIViewFindByID(root, cid, &ctl);
switch (videoMode)
{
case VIDEOMODE_BLOCKY:
SetControl32BitValue(ctl, iOpenGLBlocky);
break;
case VIDEOMODE_TV:
SetControl32BitValue(ctl, iOpenGLTVMode);
break;
case VIDEOMODE_SMOOTH:
SetControl32BitValue(ctl, iOpenGLSmoothMode);
break;
case VIDEOMODE_BLEND:
SetControl32BitValue(ctl, iOpenGLBlendMode);
break;
case VIDEOMODE_SUPEREAGLE:
SetControl32BitValue(ctl, iOpenGLEagleMode);
break;
case VIDEOMODE_2XSAI:
SetControl32BitValue(ctl, iOpenGL2xSAIMode);
break;
case VIDEOMODE_SUPER2XSAI:
SetControl32BitValue(ctl, iOpenGLSuper2xSAIMode);
break;
case VIDEOMODE_EPX:
SetControl32BitValue(ctl, iOpenGLEPXMode);
break;
case VIDEOMODE_HQ2X:
SetControl32BitValue(ctl, iOpenGLHQ2xMode);
break;
case VIDEOMODE_HQ3X:
SetControl32BitValue(ctl, iOpenGLHQ3xMode);
break;
case VIDEOMODE_HQ4X:
SetControl32BitValue(ctl, iOpenGLHQ4xMode);
break;
case VIDEOMODE_NTSC_C:
SetControl32BitValue(ctl, iOpenGLNTSC_CMode);
break;
case VIDEOMODE_NTSC_S:
SetControl32BitValue(ctl, iOpenGLNTSC_SMode);
break;
case VIDEOMODE_NTSC_R:
SetControl32BitValue(ctl, iOpenGLNTSC_RMode);
break;
case VIDEOMODE_NTSC_M:
SetControl32BitValue(ctl, iOpenGLNTSC_MMode);
break;
case VIDEOMODE_NTSC_TV_C:
SetControl32BitValue(ctl, iOpenGLNTSC_TV_CMode);
break;
case VIDEOMODE_NTSC_TV_S:
SetControl32BitValue(ctl, iOpenGLNTSC_TV_SMode);
break;
case VIDEOMODE_NTSC_TV_R:
SetControl32BitValue(ctl, iOpenGLNTSC_TV_RMode);
break;
case VIDEOMODE_NTSC_TV_M:
SetControl32BitValue(ctl, iOpenGLNTSC_TV_MMode);
break;
}
cid.id = iNibGDirectMP;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, multiprocessor);
cid.id = iNibGGLVSync;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, vsync);
cid.id = iNibGDrawOverscan;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, drawoverscan);
cid.id = iNibGScreenCurvature;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, screencurvature);
cid.id = iNibGCurvatureWarp;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, macCurvatureWarp);
if (!screencurvature)
DeactivateControl(ctl);
cid.id = iNibGAspectRatio;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, macAspectRatio);
if (!glstretch)
DeactivateControl(ctl);
cid.id = iNibGCIFilterEnable;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, ciFilterEnable);
if (systemVersion < 0x1040)
DisableControl(ctl);
if (systemVersion < 0x1040)
{
cid.id = iNibGCoreImageFilter;
HIViewFindByID(root, cid, &ctl);
DisableControl(ctl);
}
cid.signature = 'snd_';
cid.id = iNibSSynchronize;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, Settings.SoundSync);
cid.id = iNibS16BitPlayback;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, Settings.SixteenBitSound);
DeactivateControl(ctl);
cid.id = iNibSStereo;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, Settings.Stereo);
DeactivateControl(ctl);
cid.id = iNibSReverseStereo;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, Settings.ReverseStereo);
DeactivateControl(ctl);
cid.id = iNibSPlaybackRate;
HIViewFindByID(root, cid, &ctl);
switch (Settings.SoundPlaybackRate)
{
case 48000:
SetControl32BitValue(ctl, 1);
break;
case 44100:
SetControl32BitValue(ctl, 2);
break;
case 35000:
SetControl32BitValue(ctl, 3);
break;
case 32000:
SetControl32BitValue(ctl, 4);
break;
case 30000:
SetControl32BitValue(ctl, 5);
break;
case 22050:
SetControl32BitValue(ctl, 6);
break;
case 16000:
SetControl32BitValue(ctl, 7);
break;
case 11025:
SetControl32BitValue(ctl, 8);
break;
case 8000:
SetControl32BitValue(ctl, 9);
break;
}
cid.id = iNibSInputRate;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, Settings.SoundInputRate);
SetControlAction(ctl, sliderUPP);
cid.id = iNibSInputRateText;
HIViewFindByID(root, cid, &ctl);
sprintf(num, "%d", Settings.SoundInputRate);
SetStaticTextCStr(ctl, num, false);
cid.id = iNibSInterval;
HIViewFindByID(root, cid, &ctl);
switch (macSoundInterval_ms)
{
case 8:
SetControl32BitValue(ctl, 1);
break;
case 16:
SetControl32BitValue(ctl, 2);
break;
case 32:
SetControl32BitValue(ctl, 3);
break;
case 64:
SetControl32BitValue(ctl, 4);
break;
case 0:
default:
SetControl32BitValue(ctl, 6);
break;
}
cid.id = iNibSBufferSize;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, macSoundBuffer_ms / 20);
cid.id = iNibSAllowLag;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, macSoundLagEnable);
DeactivateControl(ctl);
cid.id = iNibSVolume;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, macSoundVolume);
cid.signature = 'othe';
cid.id = iNibOSaveFolder;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, saveInROMFolder + 1);
err = GetControlData(ctl, kControlMenuPart, kControlPopupButtonMenuRefTag, sizeof(MenuRef), &menu, NULL);
if (saveFolderPath)
{
CFURLRef url;
CFStringRef ref;
url = CFURLCreateWithFileSystemPath(kCFAllocatorDefault, saveFolderPath, kCFURLPOSIXPathStyle, true);
ref = CFURLCopyLastPathComponent(url);
err = SetMenuItemTextWithCFString(menu, iNibSaveFolderNameMenuItem, ref);
CFRelease(ref);
CFRelease(url);
EnableMenuItem(menu, iNibSaveFolderNameMenuItem);
}
else
{
CFStringRef ref;
ref = CFCopyLocalizedString(CFSTR("NoneSelected"), "NoneSelected");
err = SetMenuItemTextWithCFString(menu, iNibSaveFolderNameMenuItem, ref);
CFRelease(ref);
DisableMenuItem(menu, iNibSaveFolderNameMenuItem);
}
cid.id = iNibOAutoSaveInterval;
HIViewFindByID(root, cid, &ctl);
sprintf(num, "%d", Settings.AutoSaveDelay);
SetEditTextCStr(ctl, num, false);
cid.signature = 'msc2';
cid.id = iNibMCPUCycles;
HIViewFindByID(root, cid, &ctl);
sprintf(num, "%" PRIi32, Settings.HDMATimingHack);
SetEditTextCStr(ctl, num, false);
cid.id = iNibMTurboSkipArrows;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, macFastForwardRate);
SetControlAction(ctl, arrowsUPP);
cid.id = iNibMTurboSkipText;
HIViewFindByID(root, cid, &ctl);
sprintf(num, "%d", macFastForwardRate);
SetStaticTextCStr(ctl, num, false);
cid.id = iNibMFrameSkip;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, macFrameSkip + 2);
cid.id = iNibMAllowInvalidVRAMAccess;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, !Settings.BlockInvalidVRAMAccessMaster);
cid.id = iNibMAllowSpecificGameHacks;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, !Settings.DisableGameSpecificHacks);
cid.signature = 'osx_';
cid.id = iNibXStartOpenDialog;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, startopendlog);
cid.id = iNibXShowTimeInFrz;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, showtimeinfrz);
cid.id = iNibXMusicBoxMode;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, musicboxmode);
cid.id = iNibXEnableToggle;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, enabletoggle);
cid.id = iNibXSaveWindowPos;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, savewindowpos);
cid.id = iNibXUseIPSPatch;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, !Settings.NoPatch);
cid.id = iNibXOnScreenInfo;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, onscreeninfo);
cid.id = iNibXInactiveMode;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, inactiveMode);
cid.id = iNibXBSXBootup;
HIViewFindByID(root, cid, &ctl);
SetControl32BitValue(ctl, Settings.BSXBootup);
MoveWindowPosition(tWindowRef, kWindowPreferences, false);
ShowWindow(tWindowRef);
err = RunAppModalLoopForWindow(tWindowRef);
HideWindow(tWindowRef);
SaveWindowPosition(tWindowRef, kWindowPreferences);
cid.signature = 'grap';
cid.id = iNibGFullScreen;
HIViewFindByID(root, cid, &ctl);
fullscreen = GetControl32BitValue(ctl) ? true : false;
cid.id = iNibGSwitchResolution;
HIViewFindByID(root, cid, &ctl);
autoRes = GetControl32BitValue(ctl) ? true : false;
cid.id = iNibGShowFrameRate;
HIViewFindByID(root, cid, &ctl);
Settings.DisplayFrameRate = GetControl32BitValue(ctl) ? true : false;
cid.id = iNibGTransparency;
HIViewFindByID(root, cid, &ctl);
Settings.Transparency = GetControl32BitValue(ctl) ? true : false;
cid.id = iNibGGL32bit;
HIViewFindByID(root, cid, &ctl);
gl32bit = GetControl32BitValue(ctl) ? true : false;
cid.id = iNibGGLStretch;
HIViewFindByID(root, cid, &ctl);
glstretch = GetControl32BitValue(ctl) ? true : false;
cid.id = iNibGVideoMode;
HIViewFindByID(root, cid, &ctl);
switch (GetControl32BitValue(ctl))
{
case iOpenGLBlocky:
drawingMethod = kDrawingOpenGL;
videoMode = VIDEOMODE_BLOCKY;
break;
case iOpenGLTVMode:
drawingMethod = kDrawingBlitGL;
videoMode = VIDEOMODE_TV;
break;
case iOpenGLSmoothMode:
drawingMethod = kDrawingOpenGL;
videoMode = VIDEOMODE_SMOOTH;
break;
case iOpenGLBlendMode:
drawingMethod = kDrawingBlitGL;
videoMode = VIDEOMODE_BLEND;
break;
case iOpenGLEagleMode:
drawingMethod = kDrawingBlitGL;
videoMode = VIDEOMODE_SUPEREAGLE;
break;
case iOpenGL2xSAIMode:
drawingMethod = kDrawingBlitGL;
videoMode = VIDEOMODE_2XSAI;
break;
case iOpenGLSuper2xSAIMode:
drawingMethod = kDrawingBlitGL;
videoMode = VIDEOMODE_SUPER2XSAI;
break;
case iOpenGLEPXMode:
drawingMethod = kDrawingBlitGL;
videoMode = VIDEOMODE_EPX;
break;
case iOpenGLHQ2xMode:
drawingMethod = kDrawingBlitGL;
videoMode = VIDEOMODE_HQ2X;
break;
case iOpenGLHQ3xMode:
drawingMethod = kDrawingBlitGL;
videoMode = VIDEOMODE_HQ3X;
break;
case iOpenGLHQ4xMode:
drawingMethod = kDrawingBlitGL;
videoMode = VIDEOMODE_HQ4X;
break;
case iOpenGLNTSC_CMode:
drawingMethod = kDrawingBlitGL;
videoMode = VIDEOMODE_NTSC_C;
S9xBlitNTSCFilterSet(&snes_ntsc_composite);
break;
case iOpenGLNTSC_SMode:
drawingMethod = kDrawingBlitGL;
videoMode = VIDEOMODE_NTSC_S;
S9xBlitNTSCFilterSet(&snes_ntsc_svideo);
break;
case iOpenGLNTSC_RMode:
drawingMethod = kDrawingBlitGL;
videoMode = VIDEOMODE_NTSC_R;
S9xBlitNTSCFilterSet(&snes_ntsc_rgb);
break;
case iOpenGLNTSC_MMode:
drawingMethod = kDrawingBlitGL;
videoMode = VIDEOMODE_NTSC_M;
S9xBlitNTSCFilterSet(&snes_ntsc_monochrome);
break;
case iOpenGLNTSC_TV_CMode:
drawingMethod = kDrawingBlitGL;
videoMode = VIDEOMODE_NTSC_TV_C;
S9xBlitNTSCFilterSet(&snes_ntsc_composite);
break;
case iOpenGLNTSC_TV_SMode:
drawingMethod = kDrawingBlitGL;
videoMode = VIDEOMODE_NTSC_TV_S;
S9xBlitNTSCFilterSet(&snes_ntsc_svideo);
break;
case iOpenGLNTSC_TV_RMode:
drawingMethod = kDrawingBlitGL;
videoMode = VIDEOMODE_NTSC_TV_R;
S9xBlitNTSCFilterSet(&snes_ntsc_rgb);
break;
case iOpenGLNTSC_TV_MMode:
drawingMethod = kDrawingBlitGL;
videoMode = VIDEOMODE_NTSC_TV_M;
S9xBlitNTSCFilterSet(&snes_ntsc_monochrome);
break;
}
cid.id = iNibGDirectMP;
HIViewFindByID(root, cid, &ctl);
multiprocessor = GetControl32BitValue(ctl) ? true : false;
cid.id = iNibGGLVSync;
HIViewFindByID(root, cid, &ctl);
vsync = GetControl32BitValue(ctl) ? true : false;
cid.id = iNibGDrawOverscan;
HIViewFindByID(root, cid, &ctl);
drawoverscan = GetControl32BitValue(ctl) ? true : false;
cid.id = iNibGScreenCurvature;
HIViewFindByID(root, cid, &ctl);
screencurvature = GetControl32BitValue(ctl) ? true : false;
cid.id = iNibGCurvatureWarp;
HIViewFindByID(root, cid, &ctl);
macCurvatureWarp = GetControl32BitValue(ctl);
cid.id = iNibGAspectRatio;
HIViewFindByID(root, cid, &ctl);
macAspectRatio = GetControl32BitValue(ctl);
cid.id = iNibGCIFilterEnable;
HIViewFindByID(root, cid, &ctl);
ciFilterEnable = GetControl32BitValue(ctl) ? true : false;
cid.signature = 'snd_';
cid.id = iNibSSynchronize;
HIViewFindByID(root, cid, &ctl);
Settings.SoundSync = GetControl32BitValue(ctl) ? true : false;
cid.id = iNibS16BitPlayback;
HIViewFindByID(root, cid, &ctl);
Settings.SixteenBitSound = GetControl32BitValue(ctl) ? true : false;
cid.id = iNibSStereo;
HIViewFindByID(root, cid, &ctl);
Settings.Stereo = GetControl32BitValue(ctl) ? true : false;
cid.id = iNibSReverseStereo;
HIViewFindByID(root, cid, &ctl);
Settings.ReverseStereo = GetControl32BitValue(ctl) ? true : false;
cid.id = iNibSPlaybackRate;
HIViewFindByID(root, cid, &ctl);
switch (GetControl32BitValue(ctl))
{
case 1:
Settings.SoundPlaybackRate = 48000;
break;
case 2:
Settings.SoundPlaybackRate = 44100;
break;
case 3:
Settings.SoundPlaybackRate = 35000;
break;
case 4:
Settings.SoundPlaybackRate = 32000;
break;
case 5:
Settings.SoundPlaybackRate = 30000;
break;
case 6:
Settings.SoundPlaybackRate = 22050;
break;
case 7:
Settings.SoundPlaybackRate = 16000;
break;
case 8:
Settings.SoundPlaybackRate = 11025;
break;
case 9:
Settings.SoundPlaybackRate = 8000;
break;
}
cid.id = iNibSInputRate;
HIViewFindByID(root, cid, &ctl);
Settings.SoundInputRate = GetControl32BitValue(ctl);
cid.id = iNibSInterval;
HIViewFindByID(root, cid, &ctl);
switch (GetControl32BitValue(ctl))
{
case 1:
macSoundInterval_ms = 8;
break;
case 2:
macSoundInterval_ms = 16;
break;
case 3:
macSoundInterval_ms = 32;
break;
case 4:
macSoundInterval_ms = 64;
break;
case 6:
default:
macSoundInterval_ms = 0;
break;
}
cid.id = iNibSBufferSize;
HIViewFindByID(root, cid, &ctl);
macSoundBuffer_ms = GetControl32BitValue(ctl) * 20;
cid.id = iNibSAllowLag;
HIViewFindByID(root, cid, &ctl);
macSoundLagEnable = GetControl32BitValue(ctl);
cid.id = iNibSVolume;
HIViewFindByID(root, cid, &ctl);
macSoundVolume = GetControl32BitValue(ctl);
cid.signature = 'othe';
cid.id = iNibOSaveFolder;
HIViewFindByID(root, cid, &ctl);
saveInROMFolder = GetControl32BitValue(ctl) - 1;
cid.id = iNibOAutoSaveInterval;
HIViewFindByID(root, cid, &ctl);
GetEditTextCStr(ctl, num);
Settings.AutoSaveDelay = atoi(num);
cid.signature = 'msc2';
cid.id = iNibMCPUCycles;
HIViewFindByID(root, cid, &ctl);
GetEditTextCStr(ctl, num);
Settings.HDMATimingHack = atoi(num);
if ((Settings.HDMATimingHack <= 0) || (Settings.HDMATimingHack >= 200))
Settings.HDMATimingHack = 100;
cid.id = iNibMTurboSkipArrows;
HIViewFindByID(root, cid, &ctl);
macFastForwardRate = GetControl32BitValue(ctl);
cid.id = iNibMFrameSkip;
HIViewFindByID(root, cid, &ctl);
macFrameSkip = GetControl32BitValue(ctl) - 2;
cid.id = iNibMAllowInvalidVRAMAccess;
HIViewFindByID(root, cid, &ctl);
Settings.BlockInvalidVRAMAccessMaster = GetControl32BitValue(ctl) ? false : true;
cid.id = iNibMAllowSpecificGameHacks;
HIViewFindByID(root, cid, &ctl);
Settings.DisableGameSpecificHacks = GetControl32BitValue(ctl) ? false : true;
cid.signature = 'osx_';
cid.id = iNibXStartOpenDialog;
HIViewFindByID(root, cid, &ctl);
startopendlog = GetControl32BitValue(ctl) ? true : false;
cid.id = iNibXShowTimeInFrz;
HIViewFindByID(root, cid, &ctl);
showtimeinfrz = GetControl32BitValue(ctl) ? true : false;
cid.id = iNibXMusicBoxMode;
HIViewFindByID(root, cid, &ctl);
musicboxmode = GetControl32BitValue(ctl);
cid.id = iNibXEnableToggle;
HIViewFindByID(root, cid, &ctl);
enabletoggle = GetControl32BitValue(ctl) ? true : false;
cid.id = iNibXSaveWindowPos;
HIViewFindByID(root, cid, &ctl);
savewindowpos = GetControl32BitValue(ctl) ? true : false;
cid.id = iNibXUseIPSPatch;
HIViewFindByID(root, cid, &ctl);
Settings.NoPatch = GetControl32BitValue(ctl) ? false : true;
cid.id = iNibXOnScreenInfo;
HIViewFindByID(root, cid, &ctl);
onscreeninfo = GetControl32BitValue(ctl) ? true : false;
cid.id = iNibXInactiveMode;
HIViewFindByID(root, cid, &ctl);
inactiveMode = GetControl32BitValue(ctl);
cid.id = iNibXBSXBootup;
HIViewFindByID(root, cid, &ctl);
Settings.BSXBootup = GetControl32BitValue(ctl) ? true : false;
DisposeControlActionUPP(arrowsUPP);
DisposeControlActionUPP(sliderUPP);
err = RemoveEventHandler(pRef);
DisposeEventHandlerUPP(pUPP);
err = RemoveEventHandler(aRef);
DisposeEventHandlerUPP(aUPP);
err = RemoveEventHandler(iRef);
DisposeEventHandlerUPP(iUPP);
err = RemoveEventHandler(tRef);
DisposeEventHandlerUPP(tUPP);
CFRelease(tWindowRef);
}
DisposeNibReference(nibRef);
S9xGraphicsInit();
if (((oldSynchronize != Settings.SoundSync ) ||
(old16BitPlayback != Settings.SixteenBitSound ) ||
(oldStereo != Settings.Stereo ) ||
(oldReverseStereo != Settings.ReverseStereo ) ||
(oldPlaybackRate != Settings.SoundPlaybackRate) ||
(oldInputRate != Settings.SoundInputRate ) ||
(oldInterval != macSoundInterval_ms ) ||
(oldBufferSize != macSoundBuffer_ms ) ||
(oldLagEnable != macSoundLagEnable ) ||
(oldVolume != macSoundVolume )) && cartOpen)
SNES9X_InitSound();
if (!fullscreen && cartOpen)
{
InitGameWindow();
ShowWindow(gWindow);
}
if (cartOpen)
{
FSRef ref;
err = FSPathMakeRef((unsigned char *) Memory.ROMFilename, &ref, NULL);
if (err == noErr)
CheckSaveFolder(&ref);
}
}
}
extern "C" int SIStartWithROM(char* rom_filename)
{
// notify that we're running
SI_EmulationIsRunning = 1;
// frameskip settings reset
SI_NextFrameTime = (timeval){0, 0};
SI_FrameTimeDebt = 0;
SI_SleptLastFrame = 0;
// ensure dirs exist
mode_t dir_mode = S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH;
mkdir(SI_SRAMPath, dir_mode);
// unix init
ZeroMemory(&Settings, sizeof(Settings));
Settings.MouseMaster = TRUE;
Settings.SuperScopeMaster = TRUE;
Settings.JustifierMaster = TRUE;
Settings.MultiPlayer5Master = TRUE;
Settings.FrameTimePAL = 20000;
Settings.FrameTimeNTSC = 16667;
Settings.SixteenBitSound = TRUE;
Settings.Stereo = TRUE;
//Settings.Stereo = FALSE;
Settings.SoundPlaybackRate = 32000;
//Settings.SoundPlaybackRate = 22050;
//Settings.SoundInputRate = 32000;
Settings.SoundInputRate = 32000;
Settings.SoundSync = FALSE;
Settings.SupportHiRes = TRUE;
Settings.Transparency = TRUE;
Settings.AutoDisplayMessages = TRUE;
Settings.InitialInfoStringTimeout = 120;
Settings.HDMATimingHack = 100;
Settings.BlockInvalidVRAMAccessMaster = TRUE;
Settings.StopEmulation = TRUE;
Settings.WrongMovieStateProtection = TRUE;
Settings.DumpStreamsMaxFrames = -1;
Settings.StretchScreenshots = 1;
Settings.SnapshotScreenshots = TRUE;
if(SI_AutoFrameskip)
Settings.SkipFrames = AUTO_FRAMERATE;
else
Settings.SkipFrames = SI_Frameskip;
//Settings.SkipFrames = 1;
Settings.TurboSkipFrames = 15;
Settings.CartAName[0] = 0;
Settings.CartBName[0] = 0;
#ifdef NETPLAY_SUPPORT
Settings.ServerName[0] = 0;
#endif
CPU.Flags = 0;
/*S9xLoadConfigFiles(argv, argc);
rom_filename = S9xParseArgs(argv, argc);
make_snes9x_dirs();*/
if (!Memory.Init() || !S9xInitAPU())
{
fprintf(stderr, "Snes9x: Memory allocation failure - not enough RAM/virtual memory available.\nExiting...\n");
Memory.Deinit();
S9xDeinitAPU();
exit(1);
}
int samplecount = Settings.SoundPlaybackRate/(Settings.PAL ? 50 : 60);
int soundBufferSize = samplecount<<(1+(Settings.Stereo?1:0));
S9xInitSound(soundBufferSize, 0);
S9xSetSoundMute(TRUE);
S9xReset();
S9xUnmapAllControls();
S9xSetController(0, CTL_JOYPAD, 0, 0, 0, 0);
//S9xSetController(1, CTL_JOYPAD, 1, 0, 0, 0);
s9xcommand_t cmd;
ASSIGN_BUTTONf(SIOS_X, "Joypad1 X");
ASSIGN_BUTTONf(SIOS_A, "Joypad1 A");
ASSIGN_BUTTONf(SIOS_B, "Joypad1 B");
ASSIGN_BUTTONf(SIOS_Y, "Joypad1 Y");
ASSIGN_BUTTONf(SIOS_L, "Joypad1 L");
ASSIGN_BUTTONf(SIOS_R, "Joypad1 R");
ASSIGN_BUTTONf(SIOS_SELECT, "Joypad1 Select");
ASSIGN_BUTTONf(SIOS_START, "Joypad1 Start");
ASSIGN_BUTTONf(SIOS_UP, "Joypad1 Up");
ASSIGN_BUTTONf(SIOS_DOWN, "Joypad1 Down");
ASSIGN_BUTTONf(SIOS_LEFT, "Joypad1 Left");
ASSIGN_BUTTONf(SIOS_RIGHT, "Joypad1 Right");
S9xReportControllers();
#ifdef GFX_MULTI_FORMAT
S9xSetRenderPixelFormat(RGB565);
#endif
uint32 saved_flags = CPU.Flags;
bool8 loaded = FALSE;
if (Settings.Multi)
{
loaded = Memory.LoadMultiCart(Settings.CartAName, Settings.CartBName);
if (!loaded)
{
char s1[PATH_MAX + 1], s2[PATH_MAX + 1];
char drive[_MAX_DRIVE + 1], dir[_MAX_DIR + 1], fname[_MAX_FNAME + 1], ext[_MAX_EXT + 1];
s1[0] = s2[0] = 0;
if (Settings.CartAName[0])
{
_splitpath(Settings.CartAName, drive, dir, fname, ext);
snprintf(s1, PATH_MAX + 1, "%s%s%s", S9xGetDirectory(ROM_DIR), SLASH_STR, fname);
if (ext[0] && (strlen(s1) <= PATH_MAX - 1 - strlen(ext)))
{
strcat(s1, ".");
strcat(s1, ext);
}
}
if (Settings.CartBName[0])
{
_splitpath(Settings.CartBName, drive, dir, fname, ext);
snprintf(s2, PATH_MAX + 1, "%s%s%s", S9xGetDirectory(ROM_DIR), SLASH_STR, fname);
if (ext[0] && (strlen(s2) <= PATH_MAX - 1 - strlen(ext)))
{
strcat(s2, ".");
strcat(s2, ext);
}
}
loaded = Memory.LoadMultiCart(s1, s2);
}
}
else
if (rom_filename)
{
char rom_path[1024] = {0};
sprintf(rom_path,"%s%s%s",SI_DocumentsPath,DIR_SEPERATOR,rom_filename);
loaded = Memory.LoadROM(rom_path);
/*if (!loaded && rom_filename[0])
{
char s[PATH_MAX + 1];
char drive[_MAX_DRIVE + 1], dir[_MAX_DIR + 1], fname[_MAX_FNAME + 1], ext[_MAX_EXT + 1];
_splitpath(rom_filename, drive, dir, fname, ext);
snprintf(s, PATH_MAX + 1, "%s%s%s", S9xGetDirectory(ROM_DIR), SLASH_STR, fname);
if (ext[0] && (strlen(s) <= PATH_MAX - 1 - strlen(ext)))
{
strcat(s, ".");
strcat(s, ext);
}
loaded = Memory.LoadROM(s);
}*/
}
if (!loaded)
{
fprintf(stderr, "Error opening the ROM file.\n");
exit(1);
}
//NSRTControllerSetup();
//Memory.LoadSRAM(S9xGetFilename(".srm", SRAM_DIR));
SILoadSRAM();
//S9xLoadCheatFile(S9xGetFilename(".cht", CHEAT_DIR));
CPU.Flags = saved_flags;
Settings.StopEmulation = FALSE;
#ifdef DEBUGGER
struct sigaction sa;
sa.sa_handler = sigbrkhandler;
#ifdef SA_RESTART
sa.sa_flags = SA_RESTART;
#else
sa.sa_flags = 0;
#endif
sigemptyset(&sa.sa_mask);
sigaction(SIGINT, &sa, NULL);
#endif
GFX.Pitch = SNES_WIDTH*2;
/*vrambuffer = (uint8*) malloc (GFX.Pitch * SNES_HEIGHT_EXTENDED*2);
memset (vrambuffer, 0, GFX.Pitch * SNES_HEIGHT_EXTENDED*2);
GFX.Screen = (uint16*)vrambuffer;*/
S9xGraphicsInit();
#ifdef NETPLAY_SUPPORT
if (strlen(Settings.ServerName) == 0)
{
char *server = getenv("S9XSERVER");
if (server)
{
strncpy(Settings.ServerName, server, 127);
Settings.ServerName[127] = 0;
}
}
char *port = getenv("S9XPORT");
if (Settings.Port >= 0 && port)
Settings.Port = atoi(port);
else
if (Settings.Port < 0)
Settings.Port = -Settings.Port;
if (Settings.NetPlay)
{
NetPlay.MaxFrameSkip = 10;
if (!S9xNPConnectToServer(Settings.ServerName, Settings.Port, Memory.ROMName))
{
fprintf(stderr, "Failed to connect to server %s on port %d.\n", Settings.ServerName, Settings.Port);
S9xExit();
}
fprintf(stderr, "Connected to server %s on port %d as player #%d playing %s.\n", Settings.ServerName, Settings.Port, NetPlay.Player, Memory.ROMName);
}
#endif
// HACK: disabling SMV
/*if (play_smv_filename)
{
uint32 flags = CPU.Flags & (DEBUG_MODE_FLAG | TRACE_FLAG);
if (S9xMovieOpen(play_smv_filename, TRUE) != SUCCESS)
exit(1);
CPU.Flags |= flags;
}
else
if (record_smv_filename)
{
uint32 flags = CPU.Flags & (DEBUG_MODE_FLAG | TRACE_FLAG);
if (S9xMovieCreate(record_smv_filename, 0xFF, MOVIE_OPT_FROM_RESET, NULL, 0) != SUCCESS)
exit(1);
CPU.Flags |= flags;
}
else
if (snapshot_filename)
{
uint32 flags = CPU.Flags & (DEBUG_MODE_FLAG | TRACE_FLAG);
if (!S9xUnfreezeGame(snapshot_filename))
exit(1);
CPU.Flags |= flags;
}*/
//S9xGraphicsMode();
sprintf(String, "\"%s\" %s: %s", Memory.ROMName, TITLE, VERSION);
//S9xSetTitle(String);
#ifdef JOYSTICK_SUPPORT
uint32 JoypadSkip = 0;
#endif
SILoadRunningStateForGameNamed(rom_filename);
SI_EmulationPaused = 0;
//if(SI_SoundOn)
SIDemuteSound(soundBufferSize);
S9xSetSoundMute(FALSE);
#ifdef NETPLAY_SUPPORT
bool8 NP_Activated = Settings.NetPlay;
#endif
while (1)
{
#ifdef NETPLAY_SUPPORT
if (NP_Activated)
{
if (NetPlay.PendingWait4Sync && !S9xNPWaitForHeartBeatDelay(100))
{
S9xProcessEvents(FALSE);
continue;
}
for (int J = 0; J < 8; J++)
old_joypads[J] = MovieGetJoypad(J);
for (int J = 0; J < 8; J++)
MovieSetJoypad(J, joypads[J]);
if (NetPlay.Connected)
{
if (NetPlay.PendingWait4Sync)
{
NetPlay.PendingWait4Sync = FALSE;
NetPlay.FrameCount++;
S9xNPStepJoypadHistory();
}
}
else
{
fprintf(stderr, "Lost connection to server.\n");
S9xExit();
}
}
#endif
#ifdef DEBUGGER
if (!Settings.Paused || (CPU.Flags & (DEBUG_MODE_FLAG | SINGLE_STEP_FLAG)))
#else
if (!Settings.Paused && !SI_EmulationPaused)
#endif
{
S9xMainLoop();
}
#ifdef NETPLAY_SUPPORT
if (NP_Activated)
{
for (int J = 0; J < 8; J++)
MovieSetJoypad(J, old_joypads[J]);
}
#endif
#ifdef DEBUGGER
if(Settings.Paused || (CPU.Flags & DEBUG_MODE_FLAG))
#else
if(Settings.Paused || SI_EmulationPaused)
#endif
S9xSetSoundMute(TRUE);
#ifdef DEBUGGER
if (CPU.Flags & DEBUG_MODE_FLAG)
S9xDoDebug();
else
#endif
if(Settings.Paused || SI_EmulationPaused || !SI_EmulationRun)
{
SISaveSRAM();
SISaveRunningStateForGameNamed(rom_filename);
SI_EmulationDidPause = 1;
do {
//S9xProcessEvents(FALSE);
if(!SI_EmulationRun)
break;
usleep(100000);
} while (SI_EmulationPaused);
if(!SI_EmulationRun)
{
SISaveSRAM();
SISaveRunningStateForGameNamed(rom_filename);
SIMuteSound();
S9xGraphicsDeinit();
Memory.Deinit();
S9xDeinitAPU();
break;
}
}
#ifdef JOYSTICK_SUPPORT
if (unixSettings.JoystickEnabled && (JoypadSkip++ & 1) == 0)
ReadJoysticks();
#endif
//S9xProcessEvents(FALSE);
#ifdef DEBUGGER
if(!Settings.Paused && !(CPU.Flags & DEBUG_MODE_FLAG))
#else
if(!Settings.Paused && !SI_EmulationPaused)
#endif
S9xSetSoundMute(FALSE);
}
SI_EmulationIsRunning = 0;
return (0);
}
void S9xInitDisplay (int argc, char **argv)
{
Screen *scrn;
XSetWindowAttributes xattr;
signal (SIGINT, quit);
signal (SIGTERM, quit);
if ((ourdisp = XOpenDisplay(NULL)) == NULL) {
printf ("Can't connect to X server!\n");
S9xExit ();
}
ourscreen = DefaultScreen (ourdisp);
scrn = DefaultScreenOfDisplay (ourdisp);
ourvideo.bitdepth = DefaultDepth (ourdisp, ourscreen);
ourvideo.screendepth = ourvideo.bitdepth / 8;
rootWindow = RootWindowOfScreen (scrn);
xattr.override_redirect = True;
inputwin = XCreateWindow (ourdisp, RootWindowOfScreen(scrn),
10, 10, 100, 100, 0, 0, InputOutput,
DefaultVisualOfScreen(scrn),
CWOverrideRedirect, &xattr);
XMapWindow (ourdisp, inputwin);
ourvideo.height = HeightOfScreen (scrn);
switch (ourvideo.bitdepth) {
case 8:
Settings.SixteenBit = FALSE;
Settings.Transparency = FALSE;
cmap = XCreateColormap (ourdisp, rootWindow,
DefaultVisualOfScreen (scrn),
AllocAll);
XSetWindowColormap (ourdisp, inputwin, cmap);
for (int i=0; i<256; i++) {
colors[i].pixel = i;
colors[i].flags = DoRed | DoGreen | DoBlue;
}
break;
case 16:
Settings.SixteenBit = TRUE;
if (!Settings.ForceNoTransparency)
Settings.Transparency = TRUE;
break;
case 24:
if (is32or24 == 32) {
ourvideo.bitdepth = 32;
ourvideo.screendepth = 4;
}
Settings.SixteenBit = TRUE;
if (!Settings.ForceNoTransparency)
Settings.Transparency = TRUE;
break;
default:
printf ("Color depth %d not supported!\n");
S9xExit ();
break;
}
printf ("Found %d bit display\n", ourvideo.bitdepth);
XFree(scrn);
XF86DGAGetVideo (ourdisp, ourscreen, &(ourvideo.vidMemBegin),
&(ourvideo.width), &(ourvideo.banksize),
&(ourvideo.memsize));
#ifdef USE_XF86VIDMODE
{
XF86VidModeModeInfo **all_modes;
int mode_count;
XF86VidModeModeLine mod_tmp;
int dotclock_tmp;
int x;
XF86VidModeGetModeLine (ourdisp, ourscreen, &dotclock_tmp, &mod_tmp);
orig_mode = ModeLine2ModeInfo (mod_tmp, dotclock_tmp);
if (orig_mode->hdisplay == 320 && orig_mode->vdisplay == 240) {
mod320x240 = orig_mode;
} else {
XF86VidModeGetAllModeLines (ourdisp,ourscreen, &mode_count,
&all_modes);
for (x = 0; x < mode_count; x++)
if (all_modes[x]->hdisplay == 320 &&
all_modes[x]->vdisplay == 240) {
mod320x240 = (XF86VidModeModeInfo *) malloc (
sizeof(XF86VidModeModeInfo));
*mod320x240 = *(all_modes[x]);
break;
} else
XFree (all_modes[x]->c_private);
if (mod320x240 == NULL) {
printf ("No 320x240 mode available!\n");
S9xExit ();
}
}
XFree(all_modes);
}
#endif
GFX.Pitch = IMAGE_WIDTH * (Settings.SixteenBit ? 2 : 1);
GFX.Screen = (uint8 *) malloc (IMAGE_HEIGHT * GFX.Pitch);
if (Settings.Transparency)
GFX.SubScreen = (uint8 *) malloc (IMAGE_HEIGHT * GFX.Pitch);
switch (ourvideo.bitdepth) {
case 8:
mWide = IMAGE_WIDTH / 4;
mHigh = IMAGE_HEIGHT;
mEtoE = (ourvideo.width - IMAGE_WIDTH) /4;
break;
case 16:
mWide = IMAGE_WIDTH / 2;
mHigh = IMAGE_HEIGHT;
mEtoE = (ourvideo.width - IMAGE_WIDTH) / 2;
break;
case 24:
mWide = IMAGE_WIDTH;
mHigh = IMAGE_HEIGHT;
mEtoE = (ourvideo.width - IMAGE_WIDTH) * 3;
break;
case 32:
mWide = IMAGE_WIDTH;
mHigh = IMAGE_HEIGHT;
mEtoE = (ourvideo.width - IMAGE_WIDTH) * 4;
default:
break;
}
ourvideo.scrnBegin = ourvideo.vidMemBegin + (320 - IMAGE_WIDTH) * ourvideo.screendepth / 2 + ourvideo.width * ourvideo.screendepth * 8;
S9xGraphicsInit ();
}
int main(int argc, char ** argv) {
// Initialise SDL
if (SDL_Init(SDL_INIT_VIDEO|SDL_INIT_AUDIO) < 0)
DIE("SDL_Init: %s", SDL_GetError());
GL_Init();
//Init SDL_TTF to print text to the screen...
if ( TTF_Init() )
{
fprintf( stderr, "Error initializing SDL_ttf!\n" );
exit ( 1 );
}
S9xInitDisplay(argc, argv);
// Configure snes9x
#if CONF_GUI
OssoInit(); // Hildon-games-wrapper initialization.
#endif
S9xLoadConfig(argc, argv); // Load config files and parse cmd line.
readOptions();
#if CONF_GUI
OssoConfig(); // Apply specific hildon-games config.
#endif
// S9x initialization
S9xInitDisplay(argc, argv);
S9xInitAudioOutput();
S9xInitInputDevices();
while(1)
{
S9xInit();
S9xReset();
char * rom = romSelector();
S9xSetRomFile(rom);
free(rom);
// Load rom and related files: state, unfreeze if needed
loadRom();
resumeGame();
// Late initialization
sprintf(String, "DrNokSnes - %s", Memory.ROMName);
S9xSetTitle(String);
S9xHacksLoadFile(Config.hacksFile);
if (!S9xGraphicsInit())
DIE("S9xGraphicsInit failed");
S9xAudioOutputEnable(true);
SDL_PauseAudio(0);
S9xVideoReset();
Config.running = true;
do {
frameSync(); // May block, or set frameskip to true.
S9xMainLoop(); // Does CPU things, renders if needed.
pollEvents();
//Ouch that this is going here...
updateBindingMessage();
} while (Config.running);
S9xVideoReset();
S9xGraphicsDeinit();
// Save state
Memory.SaveSRAM(S9xGetFilename(FILE_SRAM));
pauseGame();
Memory.Deinit();
S9xDeinitAPU();
}
// Deinitialization
S9xAudioOutputEnable(false);
S9xDeinitInputDevices();
S9xDeinitAudioOutput();
S9xDeinitDisplay();
// Late deinitialization
S9xUnloadConfig();
#if CONF_GUI
OssoDeinit();
#endif
SDL_Quit();
return 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;
}
