BYTE emu_frame(void) {
#if defined (DEBUG)
WORD PCBREAK = 0xA930;
#endif
#if defined (SDL) && defined (__WIN32__)
gfx_sdlwe_tick();
#endif
gui_control_visible_cursor();
tas.lag_frame = TRUE;
/* gestione uscita */
if (info.stop == TRUE) {
emu_quit(EXIT_SUCCESS);
}
/* eseguo un frame dell'emulatore */
if (!(info.no_rom | info.pause)) {
/* controllo se ci sono eventi di input */
if (tas.type) {
tas_frame();
} else {
BYTE i;
for (i = PORT1; i < PORT_MAX; i++) {
if (input_add_event[i]) {
input_add_event[i](i);
}
}
}
/* riprendo a far correre la CPU */
info.execute_cpu = TRUE;
while (info.execute_cpu == TRUE) {
#if defined (DEBUG)
if (cpu.PC == PCBREAK) {
BYTE pippo = 5;
pippo = pippo + 1;
}
#endif
/* eseguo CPU, PPU e APU */
cpu_exe_op();
}
if ((cfg->cheat_mode == GAMEGENIE_MODE) && (gamegenie.phase == GG_LOAD_ROM)) {
emu_reset(CHANGE_ROM);
gamegenie.phase = GG_FINISH;
}
if (tas.lag_frame) {
tas.total_lag_frames++;
}
if (snd_end_frame) {
snd_end_frame();
}
//#if defined (DEBUG)
// gfx_draw_screen(TRUE);
//#else
gfx_draw_screen(FALSE);
//#endif
if (!tas.type && (++tl.frames == tl.frames_snap)) {
timeline_snap(TL_NORMAL);
}
r4011.frames++;
} else {
gfx_draw_screen(FALSE);
}
/* gestione frameskip e calcolo fps */
fps_frameskip();
return (EXIT_OK);
}
BYTE cmd_line_parse(int argc, char **argv) {
int longIndex = 0, opt = 0;
opt = getopt_long(argc, argv, opt_short, opt_long, &longIndex);
while (opt != -1) {
switch (opt) {
case 0:
/* long options */
if (!(strcmp(opt_long[longIndex].name, "swap-duty"))) {
set_int(cfg_from_file.swap_duty, SET_SWAP_DUTY);
} else if (!(strcmp(opt_long[longIndex].name, "swap-emphasis"))) {
set_int(cfg_from_file.disable_swap_emphasis_pal, SET_SWAP_EMPHASIS_PAL);
} else if (!(strcmp(opt_long[longIndex].name, "portable"))) {
/* l'ho gia' controllato quindi qui non faccio niente */
} else if (!(strcmp(opt_long[longIndex].name, "txt-on-screen"))) {
set_int(cfg_from_file.txt_on_screen, SET_TEXT_ON_SCREEN);
} else if (!(strcmp(opt_long[longIndex].name, "overscan-brd-ntsc"))) {
set_oscan(SET_OVERSCAN_BRD_NTSC, 0);
} else if (!(strcmp(opt_long[longIndex].name, "overscan-brd-pal"))) {
set_oscan(SET_OVERSCAN_BRD_PAL, 1);
} else if (!(strcmp(opt_long[longIndex].name, "par-soft-stretch"))) {
set_int(cfg_from_file.PAR_soft_stretch, SET_PAR_SOFT_STRETCH);
} else if (!(strcmp(opt_long[longIndex].name, "background-pause"))) {
set_int(cfg_from_file.bck_pause, SET_BCK_PAUSE);
} else if (!(strcmp(opt_long[longIndex].name, "language"))) {
set_int(cfg_from_file.language, SET_GUI_LANGUAGE);
}
break;
case 'a':
set_int(cfg_from_file.apu.channel[APU_MASTER], SET_AUDIO);
break;
case 'b':
set_int(cfg_from_file.audio_buffer_factor, SET_AUDIO_BUFFER_FACTOR);
break;
case 'c':
set_int(cfg_from_file.channels_mode, SET_CHANNELS);
break;
case 'd':
cfg_from_file.stereo_delay = set_double(5);
break;
case 'f':
set_int(cfg_from_file.fps, SET_FPS);
break;
case 'g':
set_int(cfg_from_file.cheat_mode, SET_CHEAT_MODE);
break;
case 'h':
case '?':
usage(basename(argv[0]));
break;
case 'V': {
if (!info.portable) {
fprintf(stdout, "%s %s\n", NAME, VERSION);
} else {
fprintf(stdout, "Portable %s %s\n", NAME, VERSION);
}
emu_quit(EXIT_SUCCESS);
break;
}
case 'k':
set_int(cfg_from_file.frameskip, SET_FRAMESKIP);
break;
case 'i':
set_int(cfg_from_file.filter, SET_FILTER);
break;
case 'l':
set_int(cfg_from_file.samplerate, SET_SAMPLERATE);
break;
case 'm':
set_int(cfg_from_file.mode, SET_MODE);
break;
case 'n':
set_int(cfg_from_file.ntsc_format, SET_NTSC_FORMAT);
break;
case 'o':
set_int(cfg_from_file.oscan, SET_OVERSCAN_DEFAULT);
break;
case 'p':
set_int(cfg_from_file.palette, SET_PALETTE);
break;
case 'q':
set_int(cfg_from_file.audio_quality, SET_AUDIO_QUALITY);
break;
#if defined (WITH_OPENGL)
case 'r':
set_int(cfg_from_file.render, SET_RENDERING);
gfx_set_render(cfg_from_file.render);
break;
#endif
case 's':
set_int(cfg_from_file.scale, SET_SCALE);
gfx.scale_before_fscreen = cfg_from_file.scale;
break;
case 't':
{
int rc = settings_val_to_int(SET_STRETCH_FULLSCREEN, optarg);
if (rc >= 0) {
cfg_from_file.scale = !rc;
}
}
break;
case 'u':
set_int(cfg_from_file.fullscreen, SET_FULLSCREEN);
break;
case 'v':
set_int(cfg_from_file.vsync, SET_VSYNC);
break;
case 'e':
set_int(cfg_from_file.pixel_aspect_ratio, SET_PAR);
break;
case 'j':
set_int(cfg_from_file.interpolation, SET_INTERPOLATION);
break;
default:
break;
}
opt = getopt_long(argc, argv, opt_short, opt_long, &longIndex);
}
return (optind);
}
static void usage(QString name) {
QMessageBox *box = new QMessageBox();
uTCHAR *usage_string;
const uTCHAR *istructions = {
uL("Usage: %1 [options] file...\n\n")
uL("Options:\n")
uL("-h, --help print this help\n")
uL("-V, --version print the version\n")
uL(" --portable start in portable mode\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
#if defined (WITH_OPENGL)
uL("" uPERCENTs "\n")
uL("" uPERCENTs "\n")
#endif
};
usage_string = (uTCHAR *) malloc(1024 * 8);
usnprintf(usage_string, 1024 * 8, istructions,
main_cfg[SET_MODE].hlp,
main_cfg[SET_FPS].hlp,
main_cfg[SET_FRAMESKIP].hlp,
main_cfg[SET_SCALE].hlp,
main_cfg[SET_PAR].hlp,
main_cfg[SET_PAR_SOFT_STRETCH].hlp,
main_cfg[SET_OVERSCAN_DEFAULT].hlp,
main_cfg[SET_FILTER].hlp,
main_cfg[SET_NTSC_FORMAT].hlp,
main_cfg[SET_PALETTE].hlp,
#if defined (WITH_OPENGL)
main_cfg[SET_RENDERING].hlp,
#endif
main_cfg[SET_SWAP_EMPHASIS_PAL].hlp,
main_cfg[SET_VSYNC].hlp,
main_cfg[SET_INTERPOLATION].hlp,
main_cfg[SET_TEXT_ON_SCREEN].hlp,
main_cfg[SET_INPUT_DISPLAY].hlp,
main_cfg[SET_DISABLE_TV_NOISE].hlp,
main_cfg[SET_DISABLE_SEPIA_PAUSE].hlp,
#if defined (WITH_OPENGL)
main_cfg[SET_DISABLE_SRGB_FBO].hlp,
#endif
main_cfg[SET_OVERSCAN_BRD_NTSC].hlp,
main_cfg[SET_OVERSCAN_BRD_PAL].hlp,
main_cfg[SET_FULLSCREEN].hlp,
main_cfg[SET_STRETCH_FULLSCREEN].hlp,
main_cfg[SET_AUDIO].hlp,
main_cfg[SET_AUDIO_BUFFER_FACTOR].hlp,
main_cfg[SET_SAMPLERATE].hlp,
main_cfg[SET_CHANNELS].hlp,
main_cfg[SET_STEREO_DELAY].hlp,
main_cfg[SET_AUDIO_QUALITY].hlp,
main_cfg[SET_SWAP_DUTY].hlp,
main_cfg[SET_HIDE_SPRITES].hlp,
main_cfg[SET_HIDE_BACKGROUND].hlp,
main_cfg[SET_UNLIMITED_SPRITES].hlp,
main_cfg[SET_BCK_PAUSE].hlp,
main_cfg[SET_CHEAT_MODE].hlp,
main_cfg[SET_GUI_LANGUAGE].hlp,
main_cfg[SET_GUI_DISABLE_NEW_MENU].hlp
);
if (box->font().pointSize() > 9) {
QFont font;
font.setPointSize(9);
box->setFont(font);
}
box->setAttribute(Qt::WA_DeleteOnClose);
box->setWindowTitle(uQString(uL("" NAME)));
box->setWindowModality(Qt::WindowModal);
// monospace
box->setText("<pre>" + uQString(usage_string).arg(name) + "</pre>");
box->setStandardButtons(QMessageBox::Ok);
box->setDefaultButton(QMessageBox::Ok);
box->show();
box->exec();
free(usage_string);
emu_quit(EXIT_SUCCESS);
}
void usage(char *name) {
char *usage_string;
const char *istructions = {
"Usage: %s [options] file...\n\n"
"Options:\n"
"-h, --help print this help\n"
"-V, --version print the version\n"
" --portable start in portable mode\n"
"%s\n"
"%s\n"
"%s\n"
"%s\n"
"%s\n"
"%s\n"
"%s\n"
"%s\n"
"%s\n"
"%s\n"
"%s\n"
"%s\n"
"%s\n"
"%s\n"
"%s\n"
"%s\n"
"%s\n"
"%s\n"
"%s\n"
"%s\n"
"%s\n"
"%s\n"
"%s\n"
"%s\n"
"%s\n"
"%s\n"
"%s\n"
"%s\n"
"%s\n"
};
usage_string = (char *) malloc(1024 * 8);
sprintf(usage_string, istructions, name,
main_cfg[SET_MODE].hlp,
main_cfg[SET_FPS].hlp,
main_cfg[SET_FRAMESKIP].hlp,
main_cfg[SET_SCALE].hlp,
main_cfg[SET_PAR].hlp,
main_cfg[SET_PAR_SOFT_STRETCH].hlp,
main_cfg[SET_OVERSCAN_DEFAULT].hlp,
main_cfg[SET_FILTER].hlp,
main_cfg[SET_NTSC_FORMAT].hlp,
main_cfg[SET_PALETTE].hlp,
#if defined (WITH_OPENGL)
main_cfg[SET_RENDERING].hlp,
#endif
main_cfg[SET_SWAP_EMPHASIS_PAL].hlp,
main_cfg[SET_VSYNC].hlp,
main_cfg[SET_INTERPOLATION].hlp,
main_cfg[SET_TEXT_ON_SCREEN].hlp,
main_cfg[SET_OVERSCAN_BRD_NTSC].hlp,
main_cfg[SET_OVERSCAN_BRD_PAL].hlp,
main_cfg[SET_FULLSCREEN].hlp,
main_cfg[SET_STRETCH_FULLSCREEN].hlp,
main_cfg[SET_AUDIO].hlp,
main_cfg[SET_AUDIO_BUFFER_FACTOR].hlp,
main_cfg[SET_SAMPLERATE].hlp,
main_cfg[SET_CHANNELS].hlp,
main_cfg[SET_STEREO_DELAY].hlp,
main_cfg[SET_AUDIO_QUALITY].hlp,
main_cfg[SET_SWAP_DUTY].hlp,
main_cfg[SET_BCK_PAUSE].hlp,
main_cfg[SET_CHEAT_MODE].hlp,
main_cfg[SET_GUI_LANGUAGE].hlp
);
free(usage_string);
emu_quit(EXIT_SUCCESS);
}
void cmd_line_parse(int argc, uTCHAR **argv) {
QStringList splitted;
QString arg, key, skey, value, exe = QFileInfo(uQString(argv[0])).baseName();
int opt = 0;
for (int a = 1; a < argc; a++) {
arg = uQString(argv[a]);
splitted = arg.split("=");
key = QString(splitted.at(0));
if (key.startsWith("--") || key.startsWith("-")) {
key = key.replace("-", "");
for (unsigned int b = 0; b < LENGTH(opt_long); b++) {
if ((opt_long[b].lopt == key) || (opt_long[b].sopt == key)) {
skey = opt_long[b].sopt;
if (opt_long[b].ra == req_arg) {
if (splitted.count() > 1) {
value = QString(splitted.at(1));
} else {
if ((a + 1) >= argc) {
QMessageBox::warning(0,
"Error",
QString("%1: the option needs an arguments -- \"%2\"").arg(exe, key));
usage(exe);
} else {
value = uQString(argv[++a]);
}
}
}
opt = (*((char *) skey.toLatin1().constData()));
}
}
} else {
umemset(info.rom_file, 0x00, usizeof(info.rom_file));
ustrncpy(info.rom_file, uQStringCD(key), usizeof(info.rom_file) - 1);
continue;
}
switch (opt) {
case 0:
// long options
if (key == "swap-duty") {
set_int(cfg_from_file.swap_duty, SET_SWAP_DUTY);
} else if (key == "swap-emphasis") {
set_int(cfg_from_file.disable_swap_emphasis_pal, SET_SWAP_EMPHASIS_PAL);
} else if (key == "portable") {
// l'ho gia' controllato quindi qui non faccio niente
} else if (key == "txt-on-screen") {
set_int(cfg_from_file.txt_on_screen, SET_TEXT_ON_SCREEN);
} else if (key == "input-display") {
set_int(cfg_from_file.input_display, SET_INPUT_DISPLAY);
} else if (key == "disable-tv-noise") {
set_int(cfg_from_file.disable_tv_noise, SET_DISABLE_TV_NOISE);
} else if (key == "disable-sepia") {
set_int(cfg_from_file.disable_sepia_color, SET_DISABLE_SEPIA_PAUSE);
#if defined (WITH_OPENGL)
} else if (key == "disable-srgb-fbo") {
set_int(cfg_from_file.disable_srgb_fbo, SET_DISABLE_SRGB_FBO);
#endif
} else if (key == "overscan-brd-ntsc") {
set_oscan(SET_OVERSCAN_BRD_NTSC, 0);
} else if (key == "overscan-brd-pal") {
set_oscan(SET_OVERSCAN_BRD_PAL, 1);
} else if (key == "par-soft-stretch") {
set_int(cfg_from_file.PAR_soft_stretch, SET_PAR_SOFT_STRETCH);
} else if (key == "hide-sprites") {
set_int(cfg_from_file.hide_sprites, SET_HIDE_SPRITES);
} else if (key == "hide-background") {
set_int(cfg_from_file.hide_background, SET_HIDE_BACKGROUND);
} else if (key == "unlimited-sprites") {
set_int(cfg_from_file.unlimited_sprites, SET_UNLIMITED_SPRITES);
} else if (key == "save-battery-ram-file") {
set_int(cfg_from_file.save_battery_ram_file, SET_BATTERY_RAM_FILE_EVEY_TOT);
} else if (key == "background-pause") {
set_int(cfg_from_file.bck_pause, SET_BCK_PAUSE);
} else if (key == "language") {
set_int(cfg_from_file.language, SET_GUI_LANGUAGE);
} else if (key == "disable-new-menu") {
set_int(cfg_from_file.disable_new_menu, SET_GUI_DISABLE_NEW_MENU);
}
break;
case 'a':
set_int(cfg_from_file.apu.channel[APU_MASTER], SET_AUDIO);
break;
case 'b':
set_int(cfg_from_file.audio_buffer_factor, SET_AUDIO_BUFFER_FACTOR);
break;
case 'c':
set_int(cfg_from_file.channels_mode, SET_CHANNELS);
break;
case 'd':
cfg_from_file.stereo_delay = set_double(5);
break;
case 'f':
set_int(cfg_from_file.fps, SET_FPS);
break;
case 'g':
set_int(cfg_from_file.cheat_mode, SET_CHEAT_MODE);
break;
case 'h':
case '?':
usage(exe);
break;
case 'V': {
if (!info.portable) {
fprintf(stdout, "%s %s\n", NAME, VERSION);
} else {
fprintf(stdout, "Portable %s %s\n", NAME, VERSION);
}
emu_quit(EXIT_SUCCESS);
break;
}
case 'k':
set_int(cfg_from_file.frameskip, SET_FRAMESKIP);
break;
case 'i':
set_int(cfg_from_file.filter, SET_FILTER);
break;
case 'l':
set_int(cfg_from_file.samplerate, SET_SAMPLERATE);
break;
case 'm':
set_int(cfg_from_file.mode, SET_MODE);
break;
case 'n':
set_int(cfg_from_file.ntsc_format, SET_NTSC_FORMAT);
break;
case 'o':
set_int(cfg_from_file.oscan, SET_OVERSCAN_DEFAULT);
break;
case 'p':
set_int(cfg_from_file.palette, SET_PALETTE);
break;
case 'q':
set_int(cfg_from_file.audio_quality, SET_AUDIO_QUALITY);
break;
#if defined (WITH_OPENGL)
case 'r':
set_int(cfg_from_file.render, SET_RENDERING);
gfx_set_render(cfg_from_file.render);
break;
#endif
case 's':
set_int(cfg_from_file.scale, SET_SCALE);
gfx.scale_before_fscreen = cfg_from_file.scale;
break;
case 't':
{
int rc = settings_val_to_int(SET_STRETCH_FULLSCREEN, oarg);
if (rc >= 0) {
cfg_from_file.scale = !rc;
}
}
break;
case 'u':
set_int(cfg_from_file.fullscreen, SET_FULLSCREEN);
break;
case 'v':
set_int(cfg_from_file.vsync, SET_VSYNC);
break;
case 'e':
set_int(cfg_from_file.pixel_aspect_ratio, SET_PAR);
break;
case 'j':
set_int(cfg_from_file.interpolation, SET_INTERPOLATION);
break;
default:
break;
}
}
}