diff options
| -rw-r--r-- | platform/windows/display_server_windows.cpp | 44 |
1 files changed, 38 insertions, 6 deletions
diff --git a/platform/windows/display_server_windows.cpp b/platform/windows/display_server_windows.cpp index 2bec804c7c..a6c2cd7313 100644 --- a/platform/windows/display_server_windows.cpp +++ b/platform/windows/display_server_windows.cpp @@ -687,6 +687,8 @@ typedef struct { } EnumRectData; typedef struct { + Vector<DISPLAYCONFIG_PATH_INFO> paths; + Vector<DISPLAYCONFIG_MODE_INFO> modes; int count; int screen; float rate; @@ -738,12 +740,30 @@ static BOOL CALLBACK _MonitorEnumProcRefreshRate(HMONITOR hMonitor, HDC hdcMonit minfo.cbSize = sizeof(minfo); GetMonitorInfoW(hMonitor, &minfo); - DEVMODEW dm; - memset(&dm, 0, sizeof(dm)); - dm.dmSize = sizeof(dm); - EnumDisplaySettingsW(minfo.szDevice, ENUM_CURRENT_SETTINGS, &dm); + bool found = false; + for (const DISPLAYCONFIG_PATH_INFO &path : data->paths) { + DISPLAYCONFIG_SOURCE_DEVICE_NAME source_name; + memset(&source_name, 0, sizeof(source_name)); + source_name.header.type = DISPLAYCONFIG_DEVICE_INFO_GET_SOURCE_NAME; + source_name.header.size = sizeof(source_name); + source_name.header.adapterId = path.sourceInfo.adapterId; + source_name.header.id = path.sourceInfo.id; + if (DisplayConfigGetDeviceInfo(&source_name.header) == ERROR_SUCCESS) { + if (wcscmp(minfo.szDevice, source_name.viewGdiDeviceName) == 0 && path.targetInfo.refreshRate.Numerator != 0 && path.targetInfo.refreshRate.Denominator != 0) { + data->rate = (double)path.targetInfo.refreshRate.Numerator / (double)path.targetInfo.refreshRate.Denominator; + found = true; + break; + } + } + } + if (!found) { + DEVMODEW dm; + memset(&dm, 0, sizeof(dm)); + dm.dmSize = sizeof(dm); + EnumDisplaySettingsW(minfo.szDevice, ENUM_CURRENT_SETTINGS, &dm); - data->rate = dm.dmDisplayFrequency; + data->rate = dm.dmDisplayFrequency; + } } data->count++; @@ -932,7 +952,19 @@ float DisplayServerWindows::screen_get_refresh_rate(int p_screen) const { _THREAD_SAFE_METHOD_ p_screen = _get_screen_index(p_screen); - EnumRefreshRateData data = { 0, p_screen, SCREEN_REFRESH_RATE_FALLBACK }; + EnumRefreshRateData data = { Vector<DISPLAYCONFIG_PATH_INFO>(), Vector<DISPLAYCONFIG_MODE_INFO>(), 0, p_screen, SCREEN_REFRESH_RATE_FALLBACK }; + + uint32_t path_count = 0; + uint32_t mode_count = 0; + if (GetDisplayConfigBufferSizes(QDC_ONLY_ACTIVE_PATHS, &path_count, &mode_count) == ERROR_SUCCESS) { + data.paths.resize(path_count); + data.modes.resize(mode_count); + if (QueryDisplayConfig(QDC_ONLY_ACTIVE_PATHS, &path_count, data.paths.ptrw(), &mode_count, data.modes.ptrw(), nullptr) != ERROR_SUCCESS) { + data.paths.clear(); + data.modes.clear(); + } + } + EnumDisplayMonitors(nullptr, nullptr, _MonitorEnumProcRefreshRate, (LPARAM)&data); return data.rate; } |