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comparison src/video/qnxgf/SDL_gf_input.c @ 3124:d7174e9f65ce

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More checks for current GF state were added.
author Mike Gorchak <lestat@i.com.ua>
date Thu, 14 May 2009 11:51:42 +0000
parents 7b3a09fb9c8b
children 7f684f249ec9
comparison
equal deleted inserted replaced
3123:60301ed80050 3124:d7174e9f65ce
260 /* to set global mouse settings during SDL initialization */ 260 /* to set global mouse settings during SDL initialization */
261 if (cursor!=NULL) 261 if (cursor!=NULL)
262 { 262 {
263 mdata=(SDL_MouseData*)cursor->mouse->driverdata; 263 mdata=(SDL_MouseData*)cursor->mouse->driverdata;
264 didata=(SDL_DisplayData*)mdata->didata; 264 didata=(SDL_DisplayData*)mdata->didata;
265 if ((didata==NULL) || (mdata==NULL))
266 {
267 return;
268 }
265 } 269 }
266 else 270 else
267 { 271 {
268 /* We can't get SDL_DisplayData at this point, return fake success */ 272 /* We can't get SDL_DisplayData at this point, return fake success */
269 return 0; 273 return 0;
403 /* Get current window id */ 407 /* Get current window id */
404 window_id=SDL_GetFocusWindow(); 408 window_id=SDL_GetFocusWindow();
405 if (window_id<=0) 409 if (window_id<=0)
406 { 410 {
407 didata=(SDL_DisplayData*)cursor->mouse->driverdata; 411 didata=(SDL_DisplayData*)cursor->mouse->driverdata;
412 if (didata==NULL)
413 {
414 return;
415 }
408 } 416 }
409 else 417 else
410 { 418 {
411 /* Sanity checks */ 419 /* Sanity checks */
412 window=SDL_GetWindowFromID(window_id); 420 window=SDL_GetWindowFromID(window_id);