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| | | // } |
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| | | // }; |
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| | | // |
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| | | // #define DWM_API_DECLARE(NAME) decltype(&::NAME) p##NAME = DefaultFunc<decltype(&::NAME)>::func |
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| | | #define DWM_API_DECLARE(NAME) decltype(&::NAME) p##NAME = nullptr |
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| | | // #define DYNAMIC_API_DECLARE(NAME) decltype(&::NAME) p##NAME = DefaultFunc<decltype(&::NAME)>::func |
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| | | #define DYNAMIC_API_DECLARE(NAME) decltype(&::NAME) p##NAME = nullptr |
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| | | |
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| | | DWM_API_DECLARE(DwmFlush); |
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| | | DWM_API_DECLARE(DwmIsCompositionEnabled); |
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| | | DWM_API_DECLARE(DwmGetCompositionTimingInfo); |
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| | | DWM_API_DECLARE(GetDpiForWindow); |
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| | | DWM_API_DECLARE(GetSystemMetricsForDpi); |
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| | | DWM_API_DECLARE(GetDpiForMonitor); |
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| | | DWM_API_DECLARE(timeGetDevCaps); |
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| | | DWM_API_DECLARE(timeBeginPeriod); |
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| | | DWM_API_DECLARE(timeEndPeriod); |
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| | | DYNAMIC_API_DECLARE(DwmFlush); |
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| | | DYNAMIC_API_DECLARE(DwmIsCompositionEnabled); |
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| | | DYNAMIC_API_DECLARE(DwmGetCompositionTimingInfo); |
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| | | DYNAMIC_API_DECLARE(GetDpiForWindow); |
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| | | DYNAMIC_API_DECLARE(GetSystemMetricsForDpi); |
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| | | DYNAMIC_API_DECLARE(GetDpiForMonitor); |
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| | | DYNAMIC_API_DECLARE(timeGetDevCaps); |
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| | | DYNAMIC_API_DECLARE(timeBeginPeriod); |
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| | | DYNAMIC_API_DECLARE(timeEndPeriod); |
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| | | |
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| | | #undef DWM_API_DECLARE |
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| | | #undef DYNAMIC_API_DECLARE |
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| | | |
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| | | DynamicApis() { |
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| | | #define DYNAMIC_API_RESOLVE(DLL, NAME) p##NAME = reinterpret_cast<decltype(p##NAME)>(DLL##.resolve(#NAME)) |
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| | | |
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| | | QSystemLibrary user32(QStringLiteral("user32")); |
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| | | pGetDpiForWindow = |
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| | | reinterpret_cast<decltype(pGetDpiForWindow)>(user32.resolve("GetDpiForWindow")); |
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| | | pGetSystemMetricsForDpi = reinterpret_cast<decltype(pGetSystemMetricsForDpi)>( |
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| | | user32.resolve("GetSystemMetricsForDpi")); |
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| | | DYNAMIC_API_RESOLVE(user32, GetDpiForWindow); |
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| | | DYNAMIC_API_RESOLVE(user32, GetSystemMetricsForDpi); |
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| | | |
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| | | QSystemLibrary shcore(QStringLiteral("shcore")); |
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| | | pGetDpiForMonitor = |
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| | | reinterpret_cast<decltype(pGetDpiForMonitor)>(shcore.resolve("GetDpiForMonitor")); |
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| | | DYNAMIC_API_RESOLVE(shcore, GetDpiForMonitor); |
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| | | |
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| | | QSystemLibrary dwmapi(QStringLiteral("dwmapi")); |
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| | | pDwmFlush = reinterpret_cast<decltype(pDwmFlush)>(dwmapi.resolve("DwmFlush")); |
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| | | pDwmIsCompositionEnabled = reinterpret_cast<decltype(pDwmIsCompositionEnabled)>( |
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| | | dwmapi.resolve("DwmIsCompositionEnabled")); |
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| | | pDwmGetCompositionTimingInfo = reinterpret_cast<decltype(pDwmGetCompositionTimingInfo)>( |
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| | | dwmapi.resolve("DwmGetCompositionTimingInfo")); |
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| | | DYNAMIC_API_RESOLVE(dwmapi, DwmFlush); |
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| | | DYNAMIC_API_RESOLVE(dwmapi, DwmIsCompositionEnabled); |
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| | | DYNAMIC_API_RESOLVE(dwmapi, DwmGetCompositionTimingInfo); |
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| | | |
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| | | QSystemLibrary winmm(QStringLiteral("winmm")); |
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| | | ptimeGetDevCaps = |
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| | | reinterpret_cast<decltype(ptimeGetDevCaps)>(winmm.resolve("timeGetDevCaps")); |
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| | | ptimeBeginPeriod = |
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| | | reinterpret_cast<decltype(ptimeBeginPeriod)>(winmm.resolve("timeBeginPeriod")); |
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| | | ptimeEndPeriod = |
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| | | reinterpret_cast<decltype(ptimeEndPeriod)>(winmm.resolve("timeEndPeriod")); |
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| | | DYNAMIC_API_RESOLVE(winmm, timeGetDevCaps); |
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| | | DYNAMIC_API_RESOLVE(winmm, timeBeginPeriod); |
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| | | DYNAMIC_API_RESOLVE(winmm, timeEndPeriod); |
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| | | |
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| | | #undef DYNAMIC_API_RESOLVE |
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| | | } |
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| | | |
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| | | ~DynamicApis() = default; |
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