static vmResult
X_video_resetfromblank(void)
{
int x;
video_updatepalette();
if (!using_palette)
vdpcompleteredraw();
return vmOk;
}
int emu_mainloop()
{
u8 *line = (u8*)mem_alloc(512);
int i,p;
u64 t,total,frames;
//initialize the palette in case the rom isnt loaded first
for(i=0;i<512;i++) {
if(i < 32 && running == 0)
video_updatepalette(i,i);
line[i] = i;
}
//begin the main loop
log_printf("emu_mainloop: starting main loop...\n");
total = 0;
frames = 0;
while(quit == 0) {
t = system_gettick();
system_checkevents();
input_poll();
video_startframe();
if(running && nes->cart) {
nes_frame();
}
else {
for(i=0;i<240;i++) {
for(p=0;p<256;p++)
video_updatepixel(i,p,line[p]);
}
}
video_endframe();
total += system_gettick() - t;
frames++;
}
log_printf("fps: %f (%d frames)\n",(double)frames / (double)total * system_getfrequency(),frames);
mem_free(line);
return(0);
}
