| 719 |
|
* Windowed display driver |
| 720 |
|
*/ |
| 721 |
|
|
| 722 |
+ |
static int SDL_display_opened = FALSE; |
| 723 |
+ |
|
| 724 |
|
// Open display |
| 725 |
|
driver_window::driver_window(SDL_monitor_desc &m) |
| 726 |
|
: driver_base(m), mouse_grabbed(false) |
| 732 |
|
// Set absolute mouse mode |
| 733 |
|
ADBSetRelMouseMode(mouse_grabbed); |
| 734 |
|
|
| 735 |
+ |
// This is ugly: |
| 736 |
+ |
// If we're switching resolutions (ie, not setting it for the first time), |
| 737 |
+ |
// there's a bug in SDL where the SDL_Surface created will not be properly |
| 738 |
+ |
// setup. The solution is to SDL_Quit() before calling SDL_SetVideoMode for |
| 739 |
+ |
// the second time (SDL_SetVideoMode will call SDL_Init() and all will be |
| 740 |
+ |
// well). Without this, the video becomes corrupted (at least on Mac OS X), |
| 741 |
+ |
// after the resolution switch (for the second and subsequent times). |
| 742 |
+ |
if (SDL_display_opened) |
| 743 |
+ |
SDL_Quit(); |
| 744 |
+ |
|
| 745 |
|
// Create surface |
| 746 |
|
int depth = sdl_depth_of_video_depth(VIDEO_MODE_DEPTH); |
| 747 |
|
if ((s = SDL_SetVideoMode(width, height, depth, SDL_HWSURFACE)) == NULL) |
| 748 |
|
return; |
| 749 |
|
|
| 750 |
+ |
SDL_display_opened = TRUE; |
| 751 |
+ |
|
| 752 |
|
#ifdef ENABLE_VOSF |
| 753 |
|
use_vosf = true; |
| 754 |
|
// Allocate memory for frame buffer (SIZE is extended to page-boundary) |
