commit 351578b

screen mode????

 1@@ -768,27 +768,21 @@ static void set_screen_mode(int w,int h) {
 2   picture_changed=size_changed=0;
 3   free(bglayer);
 4   if(screen) SDL_FreeSurface(screen);
 5-  if(w<1) w=1;
 6-  if(h<1) h=1;
 7+  w=320; h=240;
 8   scr_w=w;
 9   scr_h=h;
10-  screen=SDL_SetVideoMode(w*zoom,h*zoom,8,scrflags);
11-  if(!screen) err(1,"Cannot set screen mode");
12-  if(!bglayer) {
13-    if(timer_rate) SDL_SetTimer(timer_rate,timer_callback);
14-    if(audio_option) {
15-      if(SDL_OpenAudio(&audiospec,0)) err(1,"Cannot initialize SDL audio");
16-      SDL_PauseAudio(0);
17-    }
18-    SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY,SDL_DEFAULT_REPEAT_INTERVAL);
19-    SDL_WM_SetCaption(rom_name,rom_name);
20-    set_cursor();
21-    SDL_EnableUNICODE(1);
22-  }
23+  
24+  int bpp = has_colors ? 16 : 8;
25+  //  screen=SDL_SetVideoMode(w*zoom,h*zoom,8,scrflags);
26+  screen = SDL_SetVideoMode(w * zoom, h * zoom, bpp, SDL_SWSURFACE);
27+  if(!screen) { show_msgbox("Error", "Cannot set screen mode"); exit(1); }
28   SDL_SetColors(screen,colors+palet*8,0,8);
29   bglayer=calloc(w*h,2);
30-  if(!bglayer) err(1,"Memory allocation error");
31+  if(!bglayer) { show_msgbox("Error", "Memory allocation error"); exit(1); }
32   fglayer=bglayer+w*h;
33+  
34+  PUT16(device[2].d + 2, scr_w);
35+  PUT16(device[2].d + 4, scr_h);
36 }
37 
38 static void screen_fill(Uint8*p,Uint8 v,Uint16 x0,Uint16 y0,Uint16 x1,Uint16 y1) {