| 31 |
|
|
| 32 |
|
const int PAL_WIDTH = 384; |
| 33 |
|
const int PAL_HEIGHT = 288; |
| 34 |
< |
const int NTSC_WIDTH = 320; |
| 34 |
> |
const int NTSC_WIDTH = 360; |
| 35 |
|
const int NTSC_HEIGHT = 240; |
| 36 |
|
|
| 37 |
< |
static int grab_width, grab_height; |
| 37 |
> |
static int grab_width = -1, grab_height; |
| 38 |
|
static int image_width, image_height; |
| 39 |
|
static int win_width, win_height; |
| 40 |
|
|
| 321 |
|
{"help", 0, 0, 'h'}, |
| 322 |
|
{"ntsc", 0, 0, 'n'}, |
| 323 |
|
{"port", 1, 0, 'p'}, |
| 324 |
+ |
{"width", 1, 0, 'w'}, |
| 325 |
|
{NULL, 0, 0, 0} |
| 326 |
|
}; |
| 327 |
|
|
| 329 |
|
log = fopen("log", "w"); |
| 330 |
|
#endif |
| 331 |
|
|
| 331 |
– |
// Init X11 |
| 332 |
– |
XtAppContext app_context; |
| 333 |
– |
app_shell = XtAppInitialize(&app_context, "mintv", NULL, 0, &argc, argv, NULL, NULL, 0); |
| 334 |
– |
dpy = XtDisplay(app_shell); |
| 335 |
– |
XtAppAddActions(app_context,actionTable, sizeof(actionTable) / sizeof(XtActionsRec)); |
| 336 |
– |
XtOverrideTranslations(app_shell, XtParseTranslationTable( |
| 337 |
– |
"<Message>WM_PROTOCOLS: quit()\n" |
| 338 |
– |
"<Key>q: quit()\n" |
| 339 |
– |
"<Key>1: select_channel_1()\n" |
| 340 |
– |
"<Key>2: select_channel_2()\n" |
| 341 |
– |
"<Key>KP_7: inc_brightness()\n" |
| 342 |
– |
"<Key>KP_4: reset_brightness()\n" |
| 343 |
– |
"<Key>KP_1: dec_brightness()\n" |
| 344 |
– |
"<Key>KP_8: inc_contrast()\n" |
| 345 |
– |
"<Key>KP_5: reset_contrast()\n" |
| 346 |
– |
"<Key>KP_2: dec_contrast()\n" |
| 347 |
– |
"<Key>KP_9: inc_color()\n" |
| 348 |
– |
"<Key>KP_6: reset_color()\n" |
| 349 |
– |
"<Key>KP_3: dec_color()" |
| 350 |
– |
)); |
| 351 |
– |
XtAddEventHandler(app_shell, StructureNotifyMask, True, resize_event, NULL); |
| 352 |
– |
wm = XInternAtom(XtDisplay(app_shell), "WM_DELETE_WINDOW", False); |
| 353 |
– |
|
| 332 |
|
// Parse options |
| 333 |
|
for (;;) { |
| 334 |
|
int c; |
| 335 |
< |
if ((c = getopt_long(argc, argv, "hnp:", long_opts,NULL)) == -1) |
| 335 |
> |
if ((c = getopt_long(argc, argv, "hnp:w:", long_opts,NULL)) == -1) |
| 336 |
|
break; |
| 337 |
|
|
| 338 |
|
switch (c) { |
| 344 |
|
case 'p': |
| 345 |
|
port = atoi(optarg); |
| 346 |
|
break; |
| 347 |
+ |
case 'w': |
| 348 |
+ |
grab_width = atoi(optarg); |
| 349 |
+ |
break; |
| 350 |
|
case 'h': |
| 351 |
|
default: |
| 352 |
|
fprintf(stderr, |
| 353 |
< |
"50/60Hz video display application\n" |
| 353 |
> |
"50/60Hz video display application\n\n" |
| 354 |
|
"Options:\n" |
| 355 |
< |
" -h | --help this text\n" |
| 356 |
< |
" -n | --ntsc NTSC mode\n" |
| 357 |
< |
" -p | --port n Xv output port\n\n" |
| 355 |
> |
" -h | --help this text\n" |
| 356 |
> |
" -n | --ntsc NTSC mode\n" |
| 357 |
> |
" -p | --port n Xv output port\n" |
| 358 |
> |
" -w | --width n image width\n\n" |
| 359 |
|
"Keyboard commands:\n" |
| 360 |
|
" q quit\n" |
| 361 |
|
" 1/2 select channel\n" |
| 368 |
|
} |
| 369 |
|
} |
| 370 |
|
|
| 371 |
+ |
// Init X11 |
| 372 |
+ |
XtAppContext app_context; |
| 373 |
+ |
app_shell = XtAppInitialize(&app_context, "mintv", NULL, 0, &argc, argv, NULL, NULL, 0); |
| 374 |
+ |
dpy = XtDisplay(app_shell); |
| 375 |
+ |
XtAppAddActions(app_context,actionTable, sizeof(actionTable) / sizeof(XtActionsRec)); |
| 376 |
+ |
XtOverrideTranslations(app_shell, XtParseTranslationTable( |
| 377 |
+ |
"<Message>WM_PROTOCOLS: quit()\n" |
| 378 |
+ |
"<Key>q: quit()\n" |
| 379 |
+ |
"<Key>Escape: quit()\n" |
| 380 |
+ |
"<Key>1: select_channel_1()\n" |
| 381 |
+ |
"<Key>2: select_channel_2()\n" |
| 382 |
+ |
"<Key>KP_7: inc_brightness()\n" |
| 383 |
+ |
"<Key>KP_4: reset_brightness()\n" |
| 384 |
+ |
"<Key>KP_1: dec_brightness()\n" |
| 385 |
+ |
"<Key>KP_8: inc_contrast()\n" |
| 386 |
+ |
"<Key>KP_5: reset_contrast()\n" |
| 387 |
+ |
"<Key>KP_2: dec_contrast()\n" |
| 388 |
+ |
"<Key>KP_9: inc_color()\n" |
| 389 |
+ |
"<Key>KP_6: reset_color()\n" |
| 390 |
+ |
"<Key>KP_3: dec_color()" |
| 391 |
+ |
)); |
| 392 |
+ |
XtAddEventHandler(app_shell, StructureNotifyMask, True, resize_event, NULL); |
| 393 |
+ |
wm = XInternAtom(XtDisplay(app_shell), "WM_DELETE_WINDOW", False); |
| 394 |
+ |
|
| 395 |
|
// Xvideo available? |
| 396 |
|
unsigned ver, rel, req, ev, err, val; |
| 397 |
|
if (XvQueryExtension(dpy, &ver, &rel, &req, &ev, &err) != Success) { |
| 437 |
|
|
| 438 |
|
// Set grab and window dimensions |
| 439 |
|
if (ntsc) { |
| 440 |
< |
grab_width = NTSC_WIDTH; |
| 440 |
> |
if (grab_width == -1) |
| 441 |
> |
grab_width = NTSC_WIDTH; |
| 442 |
|
grab_height = NTSC_HEIGHT; |
| 443 |
|
fps = NTSC_FPS; |
| 444 |
|
} else { |
| 445 |
< |
grab_width = PAL_WIDTH; |
| 445 |
> |
if (grab_width == -1) |
| 446 |
> |
grab_width = PAL_WIDTH; |
| 447 |
|
grab_height = PAL_HEIGHT; |
| 448 |
|
fps = PAL_FPS; |
| 449 |
|
} |
