int AA_VideoInit(_THIS, SDL_PixelFormat *vformat) { int keyboard; int i; /* Initialize all variables that we clean on shutdown */ for ( i=0; i<SDL_NUMMODES; ++i ) { SDL_modelist[i] = SDL_malloc(sizeof(SDL_Rect)); SDL_modelist[i]->x = SDL_modelist[i]->y = 0; } /* Modes sorted largest to smallest */ SDL_modelist[0]->w = 1024; SDL_modelist[0]->h = 768; SDL_modelist[1]->w = 800; SDL_modelist[1]->h = 600; SDL_modelist[2]->w = 640; SDL_modelist[2]->h = 480; SDL_modelist[3]->w = 320; SDL_modelist[3]->h = 400; SDL_modelist[4]->w = 320; SDL_modelist[4]->h = 240; SDL_modelist[5]->w = 320; SDL_modelist[5]->h = 200; SDL_modelist[6] = NULL; /* Initialize the library */ AA_mutex = SDL_CreateMutex(); aa_parseoptions (NULL, NULL, NULL, NULL); AA_context = aa_autoinit(&aa_defparams); if ( ! AA_context ) { SDL_SetError("Unable to initialize AAlib"); return(-1); } /* Enable mouse and keyboard support */ if ( ! aa_autoinitkbd (AA_context, AA_SENDRELEASE) ) { SDL_SetError("Unable to initialize AAlib keyboard"); return(-1); } if ( ! aa_autoinitmouse (AA_context, AA_SENDRELEASE) ) { fprintf(stderr,"Warning: Unable to initialize AAlib mouse"); } AA_rparams = aa_getrenderparams(); local_this = this; aa_resizehandler(AA_context, AA_ResizeHandler); fprintf(stderr,"Using AAlib driver: %s (%s)\n", AA_context->driver->name, AA_context->driver->shortname); AA_in_x11 = (SDL_strcmp(AA_context->driver->shortname,"X11") == 0); /* Determine the screen depth (use default 8-bit depth) */ vformat->BitsPerPixel = 8; vformat->BytesPerPixel = 1; /* We're done! */ return(0); }
static void initialize (void) { int i; context = aa_autoinit (&aa_defparams); if (context == NULL) { printf ("Failed to initialize aalib\n"); exit (1); } aa_autoinitkbd(context, 0); params = aa_getrenderparams (); bitmap = aa_image (context); for (i = 0; i < 256; i++) aa_setpalette (palette, i, pal[i * 3] * 4, pal[i * 3 + 1] * 4, pal[i * 3 + 2] * 4); aa_hidecursor (context); }
bool AaScreen::_init() { /* width/height image setup */ ascii_hwparms.width = geo.w / 2; // / 2; ascii_hwparms.height = geo.h / 2; // / 2; ascii_rndparms = aa_getrenderparams(); ascii_rndparms->bright = 60; ascii_rndparms->contrast = 4; ascii_rndparms->gamma = 1; ascii_context = aa_autoinit(&ascii_hwparms); if(!ascii_context) { error("cannot initialize ASCII screen (aa_autoinit failed)"); return(false); } screen_buffer = malloc(geo.bytesize); return(true); }
static int aarenderer_open(int w, int h, int fs) { int argc = 1; char *argv[] = { "foo", NULL }; int i; if (!aa_parseoptions(NULL, NULL, &argc, argv) || argc != 1) { printf("%s\n", aa_help); return 0; } context = aa_autoinit(&aa_defparams); if (context == NULL) { printf("Can not intialize aalib\n"); return 0; } bitmap = aa_image (context); params = aa_getrenderparams (); for (i = 0; i < 256; i++) aa_setpalette(palette, i, pal[i * 3] * 4, pal[i * 3 + 1] * 4, pal[i * 3 + 2] * 4); aa_hidecursor(context); return 1; }
int main(int argc, char **argv) { aa_context *c; int i, y; char s[256]; aa_renderparams *p; strcpy(s, "line editor."); if (!aa_parseoptions(NULL, NULL, &argc, argv) || argc != 1) { printf("%s\n", aa_help); exit(1); } c = aa_autoinit(&aa_defparams); if (c == NULL) { printf("Can not intialize aalib\n"); exit(2); } if (!aa_autoinitkbd(c, 0)) { printf("Can not intialize keyboard\n"); aa_close(c); exit(3); } for (i = 0; i < aa_imgwidth(c); i++) for (y = 0; y < aa_imgheight(c); y++) aa_putpixel(c, i, y, i + y < 80 ? i : ((i + y) < 100 ? (i + y == 89 ? 150 : 0) : y * 8)); aa_hidecursor(c); aa_fastrender(c, 0, 0, aa_scrwidth(c), aa_scrheight(c)); aa_printf(c, 0, 0, AA_SPECIAL, "Fast rendering routine %i",1); aa_flush(c); aa_getkey(c, 1); aa_edit(c, 0, 1, 20, s, 256); aa_puts(c, 0, 0, AA_SPECIAL, "Key lookup test "); aa_flush(c); int ch; while ((ch = aa_getevent(c, 1)) != ' ') { char s[80]; sprintf(s, "Key event test-space to exit. c:%i", ch); aa_puts(c, 0, 0, AA_SPECIAL, s); aa_flush(c); } if (aa_autoinitmouse(c, AA_MOUSEALLMASK)) { int co = 0; sprintf(s, "Mouse test-space to exit"); aa_puts(c, 0, 0, AA_SPECIAL, s); aa_flush(c); while (aa_getevent(c, 1) != ' ') { int x, y, b; char s[80]; co++; aa_getmouse(c, &x, &y, &b); sprintf(s, "Mouse test-space to exit. x:%i y:%i b:%i event #%i ", x, y, b, co); aa_puts(c, 0, 0, AA_SPECIAL, s); aa_flush(c); } aa_hidemouse(c); while (aa_getevent(c, 1) != ' ') { int x, y, b; char s[80]; co++; aa_getmouse(c, &x, &y, &b); sprintf(s, "Hidden mouse test-space to exit. x:%i y:%i b:%i event #%i ", x, y, b, co); aa_puts(c, 0, 0, AA_SPECIAL, s); aa_flush(c); } aa_uninitmouse(c); } p = aa_getrenderparams(); for (i = 0; i < AA_DITHERTYPES; i++) { p->dither = i; aa_render(c, p, 0, 0, aa_scrwidth(c), aa_scrheight(c)); aa_puts(c, 0, 0, AA_SPECIAL, aa_dithernames[i]); aa_flush(c); aa_getkey(c, 1); } for (i = 0; i < 255; i += 32) { p->bright = i; aa_render(c, p, 0, 0, aa_scrwidth(c), aa_scrheight(c)); aa_puts(c, 0, 0, AA_SPECIAL, "Normal rendering - bright changes"); aa_flush(c); aa_getkey(c, 1); } p->bright = 0; for (i = 0; i < 128; i += 16) { p->contrast = i; aa_render(c, p, 0, 0, aa_scrwidth(c), aa_scrheight(c)); aa_puts(c, 0, 0, AA_SPECIAL, "Normal rendering - contrast changes"); aa_flush(c); aa_getkey(c, 1); } p->contrast = 0; for (i = 0; i < 255; i += 32) { p->gamma = 1 + i / 32.0; aa_render(c, p, 0, 0, aa_scrwidth(c), aa_scrheight(c)); aa_puts(c, 0, 0, AA_SPECIAL, "Normal rendering - gamma changes"); aa_flush(c); aa_getkey(c, 1); } p->gamma = 1.0; for (i = 0; i < 255; i += 32) { p->randomval = i; aa_render(c, p, 0, 0, aa_scrwidth(c), aa_scrheight(c)); aa_puts(c, 0, 0, AA_SPECIAL, "Normal rendering - randomval changes"); aa_flush(c); aa_getkey(c, 1); } aa_close(c); return 0; }
int bb(void) { aa_gotoxy(context, 0, 0); introscreen(); params = aa_getrenderparams(); aa_render(context, params, 0, 0, 1, 1); font = uncompressfont( /*context->params.font */ &aa_font16); scenetimer = tl_create_timer(); srand(time(NULL)); if (stage != 1) finish_stuff = 1; do switch (stage) { default: case 1: load_song("bb.s3m"); bbupdate(); starttime = endtime = TIME; scene1(); scene3(); if (quitnow) goto quit; vezen(&fk1, &fk2, &fk3, &fk4); messager("FILIP KUPSA known as FK, Tingle Notions, Dawn Music\n" "birth: June 22 1979, Tabor, Czech Republic, sex: male\n" "\n" "1992 - Changed his piano for 386/mp.com/pc-speaker music\n" "1993 - Got his first Sound Blaster\n" "1995 - Changed his SB for a new GUS technology\n" "1996 - Composed his first great hits\n" "1996 - FAT recomposition made by Windows 95\n" "1997 - Released his musac in BB\n" "\n" "1998 - Got retired\n" "\n" "Contact address: via KT"); devezen2(); scene4(); scene2(); if (quitnow) goto quit; vezen(&ms1, &ms2, &ms3, &ms4); messager("MOJMIR SVOBODA known as MS, TiTania, MSS, Bill\n" "birth: ??, Tabor, Czech Republic, sex: ? male ?\n" "\n" "1993 - Installed Linux on his 386sx/25 + 40MB HDD\n" "1994 - Removed Linux to make space for Doom\n" "1995 - Reinstalled Linux on his 486Dx4/120 + 850MB\n" "1996 - Removed Linux to make space for Windows 95\n" "\n" "1997 - Removed Windows 95 to make space for aalib\n" "\n" "Contact address: [email protected]"); devezen3(); scene8(); scene6(); case 2: if (quitnow) goto quit; vezen(&kt1, &kt2, &kt3, &kt4); messager("KAMIL TOMAN known as KT, Kato, Whale, Bart\n" "birth: May 19 1979, Tabor, Czech Republic, sex: male\n" "\n" "1993 - Became a linux extremist\n" "1993 - Successful attempt to establish a secret organization\n" " Commandline Brotherhood\n" "1995 - Action 'koules' - a secret project to train brotherhood\n" " members - covered under a game design\n" "\n" "1998 - Heading a new wave of command line revolution\n" "\n" "Contact address: [email protected]"); bbupdate(); starttime = endtime = TIME; devezen1(); if (quitnow) goto quit; scene7(); if (quitnow) goto quit; scene5(); if (quitnow) goto quit; scene10(); vezen(&hh1, &hh2, &hh3, &hh4); messager("JAN HUBICKA known as HH, Jahusoft, HuJaSoft, JHS, UNIX, Honza\n" "birth: Apr 1 1978, Tabor, Czech Republic, sex: male\n" "\n" "1991 - Installed underground hackers OS Linux\n" "1995 - Headed Action 'koules'\n" "1996 - Famous troan XaoS to convert all windows instalations\n" " into Linux\n" "\n" "1998 - Secret plan to make `Text Windows` system to confuse users\n" "2001 - Planning an assassination of dictator Bill G.\n" "\n" "Contact address: [email protected]"); devezen4(); if (quitnow) goto quit; credits(); if (quitnow) goto quit; case 3: if (loopmode) break; credits2(); } while (loopmode); quit:; aa_close(context); return (0); }
int main(int argc, char **argv) { int help_flag = 0; int aahelp_flag = 0; int justoutput_flag = 0; int loadavg_flag = 0; int ipc_flag = 0; int port_num = DEFPORT; int max_iterations = 0; int delay = 0; int normal_load; int socket_fd = -1; float randomizestyletime = 0; float randomizesitetime = 0; char *endptr; setlocale(LC_ALL, ""); bindtextdomain("aajm", LOCALEDIR); textdomain("aajm"); char options[] = "aljhip:n:d:m:t:s:T:S:"; static struct option long_options[] = { {"help", no_argument, &help_flag, 1}, {"aahelp", no_argument, &aahelp_flag, 1}, {"justoutput", no_argument, &justoutput_flag, 1}, {"ipc", no_argument, &ipc_flag, 1}, {"loadavg", no_argument, &loadavg_flag, 1}, {"maxiterations", required_argument, 0, 'm'}, {"port", required_argument, 0, 'p'}, {"normalload", required_argument, 0, 'n'}, {"delay", required_argument, 0, 'd'}, {"siteswap", required_argument, 0, 's'}, {"style", required_argument, 0, 't'}, {"rstyle", required_argument, 0, 'S'}, {"rsiteswap", required_argument, 0, 'T'}, {0,0,0,0} }; normal_load = (int)(DEFLOAD * 100); char optch; int option_index = 0; //jmlib = new JMLib(errorCB); jmlib = JMLib::alloc(); jmlib->setPatternDefault(); jmlib->setStyleDefault(); jmlib->startJuggle(); aa_parseoptions(NULL, NULL, &argc, argv); while( (optch = getopt_long(argc,argv,options, long_options,&option_index)) != -1) switch(optch) { case 's': jmlib->setPattern("Something",optarg, HR_DEF, DR_DEF); break; case 't': jmlib->setStyle(optarg); break; case 'S': randomizesitetime = strtod(optarg, &endptr); if (endptr==optarg || *endptr != 0) { randomizesitetime = DEFRANDOMSITETIME; } break; case 'T': randomizestyletime = strtod(optarg, &endptr); if (endptr==optarg || *endptr != 0) { randomizestyletime = DEFRANDOMSTYLETIME; } break; case 'h': help_flag=1; break; case 'a': aahelp_flag=1; break; case 'j': justoutput_flag=1; break; case 'm': max_iterations = atoi(optarg); break; case 'd': delay = atoi(optarg); break; case 'l': loadavg_flag=1; break; case 'n': normal_load = (int)(100*atof(optarg)); break; case 'i': ipc_flag=1; break; case 'p': port_num=atoi(optarg); break; } if(aahelp_flag || help_flag) { printf(gettext("AAJM, An ASCII Art Juggling program\n")); printf(gettext("Usage: %s [OPTIONS]\n"),argv[0]); } if(help_flag) { printf(gettext("Jugglemaster Options:\n")); printf(gettext(" -s, --siteswap=XX show siteswap XX (3)\n")); printf(gettext(" -t, --style=XX use style XX (\"Normal\")\n")); printf(gettext(" -S, --rsiteswap=XX Randomize siteswap every XX seconds (%f)\n"), DEFRANDOMSITETIME); printf(gettext(" -T, --rstyle=XX Randomize style every XX seconds (%f)\n"), DEFRANDOMSTYLETIME); printf(gettext(" -d, --delay=XX delay XX ms between frames (%i)\n"), (int)DEFSPEED/1000); printf(gettext(" -m, --maxiterations=XX do at most XX iterations\n")); printf(gettext(" -j, --justoutput only output [don't init kb or mouse]\n")); printf(gettext(" -i, --ipc enable IPC\n")); printf(gettext(" -p, --port=XX use port XX for IPC (%i)\n"),DEFPORT); printf(gettext(" -l, --loadavg change speed based on load average\n")); printf(gettext(" -n, --normalload=XX a normal load average for your machine (%2.2f)\n"),DEFLOAD); printf(gettext(" -h, --help get help [this screen]\n")); printf(gettext(" -a, --aahelp get help on AA options\n\n")); } if(aahelp_flag) { printf(gettext("AALib Options:\n%s\n\n"),aa_help); } if(aahelp_flag || help_flag) { return 0; } context = aa_autoinit(&aa_defparams); if (context == NULL) { printf(gettext("Failed to initialize aalib\n")); exit(1); } if(!justoutput_flag) { aa_autoinitkbd(context, 0); aa_hidecursor(context); } params = aa_getrenderparams(); jmlib->setWindowSize(aa_imgwidth(context),aa_imgheight(context)); jmlib->startJuggle(); aa_resizehandler(context, resizehandler); if(loadavg_flag) { /* If we're doing that thing where we care, then this can go down to as-low-as-possible priority */ nice(19); } if(ipc_flag) { socket_fd = startlistening(port_num); } main_loop(max_iterations,delay,loadavg_flag,normal_load, socket_fd, randomizestyletime, randomizesitetime); if(socket_fd > 0) { stoplistening(socket_fd); } aa_close(context); delete jmlib; return 1; }
status_t AalibTranslator::DerivedTranslate(BPositionIO *source, const translator_info *info, BMessage *ioExtension, uint32 outType, BPositionIO *target, int32 baseType) { if(baseType == 1 && outType == AALIB_TEXT_FORMAT) { BBitmap *originalbmp, *greyscalebmp; BRect bounds; int imgWidth; int imgHeight; int imgHalfWidth; int imgHalfHeight; aa_context *context; aa_renderparams *params; aa_palette palette; struct aa_hardware_params hwparams; // get the image originalbmp = BTranslationUtils::GetBitmap(source); if(originalbmp == NULL) { return B_ERROR; } // get the image size bounds = originalbmp->Bounds(); imgWidth = bounds.IntegerWidth()+1; imgHeight = bounds.IntegerHeight()+1; // convert the bitmap to greyscale greyscalebmp = new BBitmap(bounds, B_GRAY8); if(greyscalebmp->ImportBits(originalbmp) != B_OK) { return B_ERROR; } // get half the height and width, rounded up // aalib outputs half the height and width of the original if(imgWidth%2 == 1) imgHalfWidth = (imgWidth+1)/2; else imgHalfWidth = imgWidth/2; if(imgHeight%2 == 1) imgHalfHeight = (imgHeight+1)/2; else imgHalfHeight = imgHeight/2; // use some custom settings memcpy(&hwparams, &aa_defparams, sizeof(struct aa_hardware_params)); hwparams.font = NULL; // default font // output is half of original width and height hwparams.width = imgHalfWidth; hwparams.height = imgHalfHeight; // new aalib context // use mem_d (memory drive) as we will get the output ourselves context = aa_init(&mem_d, &hwparams, NULL); if(context == NULL) return B_ERROR; // we can't use memcpy, as the image width // might not be equal to the bytes per row /*memcpy(context->imagebuffer, greyscalebmp->Bits(), imgWidth*imgHeight);*/ // get the location of the bitmap bits, and the bytes per row unsigned char *bitsLocation = (unsigned char*)greyscalebmp->Bits(); int bytesPerRow = greyscalebmp->BytesPerRow(); for(int y=0; y<imgHeight; y++) { // for each row and column for(int x=0; x<imgWidth; x++) { // set the pixel // 255- is to invert the greyscale image aa_putpixel(context, x, y, 255-(bitsLocation[y*bytesPerRow+x])); } } // render the image params = aa_getrenderparams(); aa_render(context, params, 0, 0, imgWidth, imgHeight); for(int i=0; i<imgHalfHeight; i++) { // for each row if(i != 0) { // after first line, write newline target->Write("\n",1); } // output that line target->Write(context->textbuffer+i*imgHalfWidth,imgHalfWidth); } aa_close(context); free(originalbmp); delete greyscalebmp; delete originalbmp; return B_OK; } return B_NO_TRANSLATOR; }