int decodeloop(struct avdata *av, struct nd_image *img)
{
struct xdata guidata;
struct decodedata ddata;
struct playbackstate pbs;
AVRational tmpr;
tmpr = av->s->streams[av->vstreamid]->avg_frame_rate;
///////////////////////////////////////////////////////////////////////////////
if (pbstateinit(&pbs, (double) tmpr.num / tmpr.den) < 0)
return 1;
///////////////////////////////////////////////////////////////////////////////
initgui(&guidata, drawimg->w, drawimg->h);
ddata.av = av;
ddata.img = img;
ddata.pbs = &pbs;
ddata.drawimg = drawimg;
ddata.guidata = &guidata;
guidata.defaultcallback = decode;
guidata.drawcallback = draw;
guidata.keypresscallback = NULL;
guidata.motioncallback = NULL;
guidata.buttonpresscallback = NULL;
guidata.buttonreleasecallback = NULL;
mainloop(&guidata, &ddata);
fprintf(stderr, "Unexpexted loop quit\n");
return (-1);
}
int main(int argc, char *argv[])
{
if (!loaddata()) exit(1);
if (!readconfig()) exit(1);
buildnodelist();
EZ_Initialize(argc,argv,0);
initgui();
EZ_EventMainLoop();
return 0;
}
int main(int argc, char **argv) {
initchip();
initgui();
if(!strcmp("--audio", argv[1])) {
loadfile(argv[2]);
char *pcmname = (argc > 2) ? argv[3] : "audio" ;
FILE *f = fopen(pcmname, "w");
startplaysong(0);
while(playsong) {
u8 res = interrupthandler();
fwrite(&res, 1, 1, f);
}
fclose(f);
} else {
if(argc != 2) {
err(1, "usage: %s <filename>\n", argv[0]);
}
SDL_AudioSpec requested, obtained;
SDL_Init(SDL_INIT_AUDIO);
atexit(SDL_Quit);
requested.freq = 16000;
requested.format = AUDIO_U8;
requested.samples = 256;
requested.callback = audiocb;
requested.channels = 1;
if(SDL_OpenAudio(&requested, &obtained) == -1) {
err(1, "SDL_OpenAudio");
}
fprintf(stderr, "freq %d\n", obtained.freq);
fprintf(stderr, "samples %d\n", obtained.samples);
loadfile(argv[1]);
SDL_PauseAudio(0);
guiloop();
}
return 0;
}
