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Fix refresh rate on mode change

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This commit is contained in:
Sally Coolatta 2022-05-01 20:08:02 -04:00
parent 6a7b43aa2e
commit ea30cfd8f8
1 changed files with 23 additions and 21 deletions
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44
src/sdl/i_video.c
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@ -1623,6 +1623,27 @@ void VID_PrepareModeList(void)
#endif #endif
} }
static UINT32 refresh_rate;
static UINT32 VID_GetRefreshRate(void)
{
int index = SDL_GetWindowDisplayIndex(window);
SDL_DisplayMode m;
if (SDL_WasInit(SDL_INIT_VIDEO) == 0)
{
// Video not init yet.
return 0;
}
if (SDL_GetCurrentDisplayMode(index, &m) != 0)
{
// Error has occurred.
return 0;
}
return m.refresh_rate;
}
INT32 VID_SetMode(INT32 modeNum) INT32 VID_SetMode(INT32 modeNum)
{ {
SDLdoUngrabMouse(); SDLdoUngrabMouse();
@ -1667,30 +1688,11 @@ INT32 VID_SetMode(INT32 modeNum)
} }
} }
refresh_rate = VID_GetRefreshRate();
return SDL_TRUE; return SDL_TRUE;
} }
static UINT32 refresh_rate;
static UINT32 VID_GetRefreshRate(void)
{
int index = SDL_GetWindowDisplayIndex(window);
SDL_DisplayMode m;
if (SDL_WasInit(SDL_INIT_VIDEO) == 0)
{
// Video not init yet.
return 0;
}
if (SDL_GetCurrentDisplayMode(index, &m) != 0)
{
// Error has occurred.
return 0;
}
return m.refresh_rate;
}
static SDL_bool Impl_CreateWindow(SDL_bool fullscreen) static SDL_bool Impl_CreateWindow(SDL_bool fullscreen)
{ {
int flags = 0; int flags = 0;