| 183 |
|
quiterr("input picture too large"); |
| 184 |
|
if (_setvideomode(video[i].mode) == 0) |
| 185 |
|
quiterr("inadequate display card for picture"); |
| 186 |
+ |
ms_init(); |
| 187 |
|
initialized = 1; |
| 188 |
|
_getvideoconfig(&config); |
| 189 |
|
if (maxcolors == 0) |
| 208 |
|
quiterr(err) /* print message and exit */ |
| 209 |
|
char *err; |
| 210 |
|
{ |
| 211 |
< |
if (initialized) |
| 211 |
> |
if (initialized) { |
| 212 |
> |
ms_done(); |
| 213 |
|
_setvideomode(_DEFAULTMODE); |
| 214 |
+ |
} |
| 215 |
|
if (err != NULL) { |
| 216 |
|
fprintf(stderr, "%s: %s\n", progname, err); |
| 217 |
|
exit(1); |
| 270 |
|
|
| 271 |
|
watch_mouse() /* look after mousie */ |
| 272 |
|
{ |
| 270 |
– |
static int mouse_installed = 0; |
| 273 |
|
int a_x, a_y, l_x, l_y; |
| 274 |
|
|
| 273 |
– |
if (!mouse_installed) { |
| 274 |
– |
ms_init(); |
| 275 |
– |
mouse_installed = 1; |
| 276 |
– |
} |
| 275 |
|
if (mouse_event & M_MOTION) |
| 276 |
|
move_cursor(mouse_xpos, mouse_ypos); |
| 277 |
|
if (!(mouse_event & M_LDOWN)) |
| 432 |
|
/* set gamma correction */ |
| 433 |
|
setcolrgam(gamcor); |
| 434 |
|
/* make histogram */ |
| 435 |
+ |
_outtext("Quantizing image -- Please wait..."); |
| 436 |
|
new_histo(); |
| 437 |
|
for (y = 0; y < ymax; y++) { |
| 438 |
|
if (getscan(y) < 0) |
| 587 |
|
|
| 588 |
|
return(1); |
| 589 |
|
} |
| 590 |
+ |
|
| 591 |
+ |
ms_done() |
| 592 |
+ |
{ |
| 593 |
+ |
union REGS inregs, outregs; |
| 594 |
+ |
|
| 595 |
+ |
/* uninstall watcher */ |
| 596 |
+ |
|
| 597 |
+ |
inregs.w.ax = 0; |
| 598 |
+ |
int386 (0x33, &inregs, &outregs); |
| 599 |
+ |
} |
| 600 |
+ |
|
