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author | sean <43609023+spnda@users.noreply.github.com> | 2021-03-09 10:22:52 +0100 |
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committer | GitHub <noreply@github.com> | 2021-03-09 10:22:52 +0100 |
commit | 0464a50ab8f5f6c7028da80cb0d579cdfc84717a (patch) | |
tree | 2bacc79fb89d9140f7edcca56a5cf82a943f3524 /src/video/sdl2_v.cpp | |
parent | 64a8c38d2f08de5aee6315e5746cbe5ec73da9e3 (diff) | |
download | openttd-0464a50ab8f5f6c7028da80cb0d579cdfc84717a.tar.xz |
Add: Display refresh rate game option (#8813)
Diffstat (limited to 'src/video/sdl2_v.cpp')
-rw-r--r-- | src/video/sdl2_v.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/video/sdl2_v.cpp b/src/video/sdl2_v.cpp index 62675280c..2d8558534 100644 --- a/src/video/sdl2_v.cpp +++ b/src/video/sdl2_v.cpp @@ -237,6 +237,17 @@ void VideoDriver_SDL_Base::EditBoxLostFocus() } } +std::vector<int> VideoDriver_SDL_Base::GetListOfMonitorRefreshRates() +{ + std::vector<int> rates = {}; + for (int i = 0; i < SDL_GetNumVideoDisplays(); i++) { + SDL_DisplayMode mode = {}; + if (SDL_GetDisplayMode(i, 0, &mode) != 0) continue; + if (mode.refresh_rate != 0) rates.push_back(mode.refresh_rate); + } + return rates; +} + struct SDLVkMapping { SDL_Keycode vk_from; |