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);
}
BYTE gfx_init(void) {
const SDL_VideoInfo *video_info;
/* casi particolari provenienti dal settings_file_parse() e cmd_line_parse() */
if ((cfg->scale == X1) && (cfg->filter != NO_FILTER)) {
cfg->scale = X2;
}
if (gui_create() == EXIT_ERROR) {
fprintf(stderr, "gui initialization failed\n");
return (EXIT_ERROR);
}
#if defined (__WIN64__)
sprintf(SDL_windowhack, "SDL_WINDOWID=%I64u", (uint64_t) gui_screen_id());
#else
sprintf(SDL_windowhack, "SDL_WINDOWID=%i", (int) gui_screen_id());
#endif
sdl_wid();
/* inizializzazione SDL */
if (SDL_Init(SDL_INIT_VIDEO) < 0) {
fprintf(stderr, "SDL initialization failed: %s\n", SDL_GetError());
return (EXIT_ERROR);
}
gui_after_set_video_mode();
video_info = SDL_GetVideoInfo();
/*
* modalita' video con profondita' di colore
* inferiori a 15 bits non sono supportate.
*/
if (video_info->vfmt->BitsPerPixel < 15) {
fprintf(stderr, "Sorry but video mode at 256 color are not supported\n");
return (EXIT_ERROR);
}
/* il filtro hqx supporta solo i 32 bit di profondita' di colore */
if (((cfg->filter >= HQ2X) || (cfg->filter <= HQ4X)) && (video_info->vfmt->BitsPerPixel < 32)) {
cfg->filter = NO_FILTER;
}
/* controllo se e' disponibile l'accelerazione hardware */
if (video_info->hw_available) {
software_flags = SDL_HWSURFACE | SDL_DOUBLEBUF | SDL_ASYNCBLIT;
} else {
software_flags = SDL_SWSURFACE | SDL_ASYNCBLIT;
}
/* per poter inizializzare il glew devo creare un contesto opengl prima */
if (!(surface_sdl = SDL_SetVideoMode(0, 0, 0, SDL_OPENGL))) {
opengl.supported = FALSE;
cfg->render = RENDER_SOFTWARE;
gfx_set_render(cfg->render);
if ((cfg->filter >= PHOSPHOR) && (cfg->filter <= CRT_NO_CURVE)) {
cfg->filter = NO_FILTER;
}
fprintf(stderr, "INFO: OpenGL not supported.\n");
} else {
opengl.supported = TRUE;
}
/* casi particolari provenienti dal settings_file_parse() e cmd_line_parse()*/
if (cfg->fullscreen == FULLSCR) {
if (!gfx.opengl) {
cfg->fullscreen = NO_FULLSCR;
} else {
gfx.scale_before_fscreen = cfg->scale;
}
}
sdl_init_gl();
/*
* inizializzo l'ntsc che utilizzero' non solo
* come filtro ma anche nel gfx_set_screen() per
* generare la paletta dei colori.
*/
if (ntsc_init(0, 0, 0, 0, 0) == EXIT_ERROR) {
return (EXIT_ERROR);
}
/*
* mi alloco una zona di memoria dove conservare la
* paletta nel formato di visualizzazione.
*/
if (!(palette_win = (uint32_t *) malloc(NUM_COLORS * sizeof(uint32_t)))) {
fprintf(stderr, "Unable to allocate the palette\n");
return (EXIT_ERROR);
}
if (cfg->fullscreen) {
gfx_set_screen(cfg->scale, cfg->filter, NO_FULLSCR, cfg->palette, FALSE, FALSE);
cfg->fullscreen = NO_FULLSCR;
cfg->scale = gfx.scale_before_fscreen;
gui_fullscreen();
} else {
gfx_set_screen(cfg->scale, cfg->filter, NO_FULLSCR, cfg->palette, FALSE, FALSE);
/*
* nella versione windows (non so in quella linux), sembra che
* il VSync (con alcune schede video) non venga settato correttamente
* al primo gfx_set_screen. E' necessario fare un gfx_reset_video
* e poi nuovamente un gfx_set_screen. Nella versione linux il gui_reset_video()
* non fa assolutamente nulla.
*/
gui_reset_video();
}
if (!surface_sdl) {
fprintf(stderr, "SDL initialization failed: %s\n", SDL_GetError());
return (EXIT_ERROR);
}
return (EXIT_OK);
}
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;
}
}
}
