int main(int argc, char **argv)
{
video_playback_setup *settings;
sigset_t allsignals;
struct sigaction action;
struct timespec req;
int i;
fflush(stdout);
vj_mem_init();
vevo_strict_init();
info = veejay_malloc();
if (!info) {
vj_mem_threaded_stop();
return 1;
}
settings = (video_playback_setup *) info->settings;
if(!check_command_line_options(argc, argv))
{
veejay_free(info);
return 0;
}
if(info->dump)
{
veejay_set_colors(0);
vj_event_init(NULL);
vj_effect_initialize(720,576,0);
vj_osc_allocate(VJ_PORT+2);
vj_event_dump();
vj_effect_dump();
fprintf(stdout, "Environment variables:\n\tSDL_VIDEO_HWACCEL\t\tSet to 1 to use SDL video hardware accel (default=on)\n\tVEEJAY_PERFORMANCE\t\tSet to \"quality\" or \"fastest\" (default is fastest)\n\tVEEJAY_AUTO_SCALE_PIXELS\tSet to 1 to convert between CCIR 601 and JPEG automatically (default=dont care)\n\tVEEJAY_INTERPOLATE_CHROMA\tSet to 1 if you wish to interpolate every chroma sample when scaling (default=0)\n\tVEEJAY_CAPTURE_DRIVER\t\tSet to \"unicap\" or \"v4lutils\" (default=v4lutils)\n\tVEEJAY_SDL_KEY_REPEAT_INTERVAL\tinterval of key pressed to repeat while pressed down.\n\tVEEJAY_PLAYBACK_CACHE\t\tSample cache size in MB - by default, veejay takes 30 percent of total RAM\n\tVEEJAY_SDL_KEY_REPEAT_DELAY\tDelay key repeat in ms\n\tVEEJAY_FULLSCREEN\t\tStart in fullscreen (1) or windowed (0) mode\n\tVEEJAY_SCREEN_GEOMETRY\t\tSpecifiy a geometry for veejay to position the video window.\n\tVEEJAY_SCREEN_SIZE\t\tSize of video window, defaults to full screen size.\n\tVEEJAY_RUN_MODE\t\t\tRun in \"classic\" (352x288 Dummy) or default (720x576). \n");
fprintf(stdout, "\n\n\tExample for bash:\n\t\t\t$ export VEEJAY_AUTO_SCALE_PIXEL=1\n");
veejay_free(info);
return 0;
}
if( vj_el_get_mem_size() == 0 )
prepare_cache_line( max_mem_, n_slots_ );
veejay_check_homedir( info );
sigsegfault_handler();
sigemptyset(&(settings->signal_set));
sigaddset(&(settings->signal_set), SIGINT);
sigaddset(&(settings->signal_set), SIGPIPE);
sigaddset(&(settings->signal_set), SIGILL);
// sigaddset(&(settings->signal_set), SIGSEGV);
sigaddset(&(settings->signal_set), SIGFPE );
sigaddset(&(settings->signal_set), SIGTERM );
sigaddset(&(settings->signal_set), SIGABRT);
sigaddset(&(settings->signal_set), SIGPWR );
sigaddset(&(settings->signal_set), SIGQUIT );
sigfillset( &allsignals );
action.sa_handler = donothing;
action.sa_mask = allsignals;
action.sa_flags = SA_SIGINFO | SA_ONESHOT ; //SA_RESTART | SA_RESETHAND;
signal( SIGPIPE, SIG_IGN );
for( i = 1; i < NSIG; i ++ )
if( sigismember( &(settings->signal_set), i ))
sigaction( i, &action, 0 );
char *mem_func = get_memcpy_descr();
if(mem_func)
{
veejay_msg(VEEJAY_MSG_INFO, "Using SIMD %s", mem_func);
free(mem_func);
}
info->use_keyb = use_keyb;
info->use_mouse = use_mouse;
info->show_cursor = show_cursor;
if(veejay_init(
info,
default_geometry_x,
default_geometry_y,
NULL,
live,
ta )< 0)
{
veejay_msg(VEEJAY_MSG_ERROR, "Cannot start veejay");
return 0;
}
if(auto_loop)
veejay_auto_loop(info);
print_license();
veejay_init_msg_ring(); // rest of logging to screen
if(!veejay_main(info))
{
veejay_msg(VEEJAY_MSG_ERROR, "Cannot start main playback cycle");
veejay_free(info);
return 1;
}
veejay_msg(VEEJAY_MSG_DEBUG, "Started playback");
int current_state = LAVPLAY_STATE_PLAYING;
req.tv_sec = 0;
req.tv_nsec = 4000 * 1000;
while( 1 ) { //@ until your PC stops working
clock_nanosleep( CLOCK_REALTIME, 0, &req, NULL );
current_state = veejay_get_state(info);
if( current_state == LAVPLAY_STATE_STOP )
break;
}
veejay_busy(info);
veejay_free(info);
veejay_destroy_msg_ring();
veejay_msg(VEEJAY_MSG_INFO, "Thank you for using Veejay");
return 0;
}
static int set_option( const char *name, char *value )
{
int err = 0;
if( strcmp(name, "h") == 0 || strcmp(name, "hostname") == 0 )
{
strcpy( hostname, optarg );
launcher ++;
}
else if( strcmp(name, "p") == 0 || strcmp(name ,"port") == 0 )
{
if(sscanf( optarg, "%d", &port_num ))
launcher++;
}
else if (strcmp(name, "l" ) == 0 ) {
selected_skin = atoi( optarg);
}
else if (strcmp(name, "n") == 0 )
{
veejay_set_colors(0);
}
else if (strcmp(name, "X") == 0 )
{
n_tracks = 1 + atoi(optarg);
if( n_tracks < 1 || n_tracks > mt_get_max_tracks() )
n_tracks = 1;
}
else if( strcmp(name, "t") == 0 || strcmp(name, "no-theme") == 0)
{
gveejay_theme = 1;
}
else if( strcmp(name, "v") == 0 || strcmp(name, "verbose") == 0)
{
verbosity = 1;
}
else if (strcmp(name, "s") == 0 || strcmp(name, "size") == 0)
{
if(sscanf( (char*) optarg, "%dx%d",
&row, &col ) != 2 )
{
fprintf(stderr, "--size parameter requires NxN argument");
err++;
}
}
else if (strcmp(name, "V") == 0 )
{
fprintf(stdout, "version: %s\n", PACKAGE_VERSION);
fprintf(stdout, "data directory: %s\n", get_gveejay_dir());
exit(0);
}
else if (strcmp( name, "m" ) == 0 ) {
strcpy(midi_file, optarg);
load_midi = 1;
}
else if (strcmp(name,"g") == 0 ) {
if(sscanf( optarg, "%d,%d",&geom_[0],&geom_[1]) != 2 ) {
fprintf(stderr, "invalid screen coordinates:%s\n",optarg);
} else {
fprintf(stdout, "Place window at %d,%d", geom_[0],geom_[1]);
vj_gui_set_geom(geom_[0],geom_[1]);
}
}
else if (strcmp(name, "P" ) == 0 || strcmp(name, "preview" ) == 0 )
{
preview = atoi(optarg);
if(preview <= 0 || preview > 4 )
{
fprintf(stderr, "--preview [0-4]\n");
err++;
}
}
else if (strcmp(name,"b") == 0 || strcmp(name, "beta" ) == 0 )
{
beta = 1;
}
else if (strcmp(name,"a") == 0 )
{
auto_connect = 1;
}
else if( strcmp(name,"L") == 0 )
{
set_disable_sample_image(1);
}
else
err++;
return err;
}
static int set_option(const char *name, char *value)
{
/* return 1 means error, return 0 means okay */
int nerr = 0;
if (strcmp(name, "port") == 0 || strcmp(name, "p") == 0) {
info->uc->port = atoi(optarg);
} else if (strcmp(name, "verbose") == 0 || strcmp(name, "v") == 0) {
info->verbose = 1;
veejay_set_debug_level(info->verbose);
} else if (strcmp(name, "no-color") == 0 || strcmp(name,"n") == 0)
{
veejay_set_colors(0);
} else if (strcmp(name, "audio") == 0 || strcmp(name, "a") == 0) {
info->audio = atoi(optarg);
} else if ( strcmp(name, "A" ) == 0 || strcmp(name, "capture-device" ) == 0 ) {
live = atoi(optarg);
} else if ( strcmp(name, "Z" ) == 0 || strcmp(name, "load-generators" ) == 0 ) {
if( sscanf( optarg, "%d",&ta ) != 1 ) {
fprintf(stderr, "-Z/--load-generators requires an argument\n");
nerr++;
}
} else if (strcmp(name, "bezerk") == 0 || strcmp(name, "b") == 0) {
info->no_bezerk = 0;
} else if (strcmp(name, "qrcode-connection-info" ) == 0 ) {
info->qrcode = 1;
} else if (strcmp(name, "timer") == 0 || strcmp(name, "t") == 0) {
info->uc->use_timer = atoi(optarg);
if (info->uc->use_timer < 0 || info->uc->use_timer > 2) {
printf("Valid timers:\n\t0=none\n\t2=normal\n\t1=rtc\n");
nerr++;
}
} else if (strcmp(name, "multicast-vims") == 0 || strcmp(name,"T")==0)
{
check_val(optarg, name);
info->settings->use_vims_mcast = 1;
info->settings->vims_group_name = strdup(optarg);
}
else if (strcmp(name, "multicast-osc") == 0 || strcmp(name, "M") == 0 )
{
check_val(optarg,name);
info->settings->use_mcast = 1;
info->settings->group_name = strdup( optarg );
}
else if (strcmp(name, "max_cache" )== 0 || strcmp(name, "j" ) == 0 )
{
n_slots_ = atoi( optarg );
if(n_slots_ < 0 ) n_slots_ = 0; else if (n_slots_ > 100) n_slots_ = 100;
}
else if (strcmp(name, "memory" ) == 0 || strcmp(name, "m" ) == 0)
{
max_mem_ = atoi(optarg);
if(max_mem_ < 0 ) max_mem_ = 0; else if (max_mem_ > 100) max_mem_ = 100;
} else if (strcmp(name, "synchronization") == 0
|| strcmp(name, "c") == 0) {
info->sync_correction = atoi(optarg);
} else if (strcmp(name, "version") == 0 )
{ printf("Veejay %s\n", VERSION); exit(0);
} else if (strcmp(name, "graphics-driver") == 0
|| strcmp(name, "G") == 0
|| strcmp(name, "output") == 0
|| strcmp(name, "O") == 0) {
info->video_out = atoi(optarg); /* use SDL */
/*#ifndef HAVE_GL
if(info->video_out==3)
{
fprintf(stderr, "OpenGL support not enabled at compile time\n");
exit(-1);
}
#endif
*/
if( info->video_out < 0 || info->video_out > 6 ) {
fprintf(stderr, "Select a valid output display driver\n");
exit(-1);
}
} else if (strcmp(name, "B") == 0 || strcmp(name, "features")==0) {
CompiledWith();
nerr++;
} else if ( strcmp(name, "output-file" ) == 0 || strcmp(name, "o") == 0 ) {
check_val(optarg,name);
veejay_strncpy(info->y4m_file,(char*) optarg, strlen( (char*) optarg));
} else if (strcmp(name, "preserve-pathnames") == 0 ) {
info->preserve_pathnames = 1;
} else if (strcmp(name, "benchmark" ) == 0 ) {
int w=0,h=0;
int n = 0;
if( value != NULL )
n = sscanf(value, "%dx%d", &w,&h );
if( n != 2 || value == NULL ) {
fprintf(stderr," --benchmark parameter requires NxN argument\n");
nerr++;
}
if( n == 2 ) {
benchmark_veejay(w,h);
exit(0);
}
} else if (strcmp(name, "deinterlace") == 0 || strcmp(name, "I" )==0) {
info->auto_deinterlace = 1;
} else if (strcmp(name, "size") == 0 || strcmp(name, "s") == 0) {
if (sscanf(value, "%dx%d", &info->bes_width, &info->bes_height) !=
2) {
fprintf(stderr,"-s/--size parameter requires NxN argument\n");
nerr++;
}
} else if (strcmp(name,"scene-detection" ) == 0 || strcmp( name,"S") == 0 ) {
if ((sscanf(value, "%d", &info->uc->scene_detection )) != 1 ) {
fprintf(stderr, "-S/--scene-detection requires threshold argument\n");
nerr++;
}
}
#ifdef HAVE_XINERAMA
#ifndef X_DISPLAY_MISSING
else if (strcmp(name, "xinerama") == 0 || strcmp(name, "X") == 0 ) {
x11_user_select( atoi(optarg) );
}
#endif
#endif
else if (strcmp(name, "action-file")==0 || strcmp(name,"F")==0) {
check_val(optarg,name);
veejay_strncpy(info->action_file[0],(char*) optarg, strlen( (char*) optarg));
info->load_action_file = 1;
}else if (strcmp(name, "sample-file")==0 || strcmp(name,"l")==0) {
check_val(optarg,name);
veejay_strncpy(info->action_file[1],(char*) optarg, strlen( (char*) optarg));
info->load_action_file = 1;
}
else if (strcmp(name, "geometry-x") == 0 || strcmp(name, "x")==0) {
default_geometry_x = atoi(optarg);
}
else if (strcmp(name, "geometry-y") == 0 || strcmp(name,"y")==0) {
default_geometry_y = atoi(optarg);
}
else if (strcmp(name, "no-keyboard") == 0 ) {
use_keyb = 0;
}
else if (strcmp(name, "no-mouse") == 0 ) {
use_mouse = 0;
}
else if (strcmp(name, "show-cursor") == 0 ) {
show_cursor = 1;
}
else if(strcmp(name,"dump-events")==0 || strcmp(name,"u")==0) {
info->dump = 1;
}
else if(strcmp(name, "input-width") == 0 || strcmp(name, "W") == 0 ) {
info->dummy->width = atoi(optarg);
}
else if(strcmp(name, "input-height") == 0 || strcmp(name, "H") == 0 ) {
info->dummy->height = atoi(optarg);
}
else if(strcmp(name, "norm") == 0 || strcmp(name, "N") == 0 ) {
int val = atoi(optarg);
if(val == 1 )
override_norm = 'n';
if(val == 0 )
override_norm = 'p';
if(val == 2 )
override_norm = 's';
}
else if(strcmp(name, "D") == 0 || strcmp(name, "composite") == 0)
{
info->settings->composite = 0;
}
else if(strcmp(name, "output-width") == 0 || strcmp(name, "w") == 0) {
info->video_output_width = atoi(optarg);
}
else if(strcmp(name, "output-height") == 0 || strcmp(name, "h") == 0) {
info->video_output_height = atoi(optarg);
}
else if(strcmp(name, "audiorate") == 0 || strcmp(name, "r") == 0 )
{
info->dummy->arate = atoi(optarg);
}
else if (strcmp(name,"fps")==0 || strcmp(name, "f")==0) {
override_fps = atof(optarg);
}
else if(strcmp(name,"yuv")==0 || strcmp(name,"Y")==0)
{
override_pix_fmt = atoi(optarg);
if( override_pix_fmt < 0 || override_pix_fmt > 2 )
override_pix_fmt = 0;
}
else if(strcmp(name, "swap-range") == 0 || strcmp(name, "e") == 0 )
{
switch_jpeg = 1;
}
else if( strcmp(name,"auto-loop")==0 || strcmp(name,"L") == 0)
{
auto_loop = 1;
}
else if (strcmp(name, "quit") == 0 || strcmp(name, "q") == 0 )
{
info->continuous = 0;
}
else if (strcmp(name, "clip-as-sample") == 0 || strcmp(name, "g") == 0 )
{
info->uc->file_as_sample = 1;
}
else if (strcmp(name, "dummy") == 0 || strcmp(name, "d" ) == 0 )
{
info->dummy->active = 1; // enable DUMMY MODE
}
else
nerr++; /* unknown option - error */
return nerr;
}
