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 gboolean
gst_aasink_open (GstAASink * aasink)
{
if (!aasink->context) {
aa_recommendhidisplay (aa_drivers[aasink->aa_driver]->shortname);
aasink->context = aa_autoinit (&aasink->ascii_surf);
if (aasink->context == NULL) {
GST_ELEMENT_ERROR (GST_ELEMENT (aasink), LIBRARY, TOO_LAZY, (NULL),
("error opening aalib context"));
return FALSE;
}
aa_autoinitkbd (aasink->context, 0);
aa_resizehandler (aasink->context, (void *) aa_resize);
}
return TRUE;
}
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;
}