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- fix issues with Linux SDL builds following changes to refreshfreq.

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Mitchell Richters 2020-04-15 21:51:25 +10:00 committed by Christoph Oelckers
parent 587a5d5d9a
commit 5c3c55b6cd
1 changed files with 15 additions and 0 deletions
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15
source/platform/posix/sdl/sdlglvideo.cpp
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@ -111,6 +111,8 @@ CCMD(vid_list_sdl_render_drivers)
}
}
int refreshfreq;
// PRIVATE DATA DEFINITIONS ------------------------------------------------
namespace Priv
@ -432,6 +434,19 @@ SDLVideo::SDLVideo ()
Priv::CreateWindow(SDL_WINDOW_HIDDEN);
}
#endif
// Get refresh rate for current display.
SDL_DisplayMode display;
if(SDL_GetCurrentDisplayMode(vid_adapter, &display) == 0)
{
refreshfreq = display.refresh_rate;
}
else
{
fprintf(stderr, "Failed to get refresh rate: %s\n", SDL_GetError());
return;
}
}
SDLVideo::~SDLVideo ()