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windows: added WIN_IsWindows7OrGreater().

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This commit is contained in:
Ryan C. Gordon 2018-02-21 21:36:10 -05:00
parent 6e3d0a133c
commit ed64d54dfd
2 changed files with 12 additions and 0 deletions
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9
src/core/windows/SDL_windows.c
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@ -124,6 +124,15 @@ BOOL WIN_IsWindowsVistaOrGreater(void)
#endif #endif
} }
BOOL WIN_IsWindows7OrGreater(void)
{
#ifdef __WINRT__
return TRUE;
#else
return IsWindowsVersionOrGreater(HIBYTE(_WIN32_WINNT_WIN7), LOBYTE(_WIN32_WINNT_WIN7), 0);
#endif
}
/* /*
WAVExxxCAPS gives you 31 bytes for the device name, and just truncates if it's WAVExxxCAPS gives you 31 bytes for the device name, and just truncates if it's
longer. However, since WinXP, you can use the WAVExxxCAPS2 structure, which longer. However, since WinXP, you can use the WAVExxxCAPS2 structure, which

3
src/core/windows/SDL_windows.h
View File

@ -60,6 +60,9 @@ extern void WIN_CoUninitialize(void);
/* Returns SDL_TRUE if we're running on Windows Vista and newer */ /* Returns SDL_TRUE if we're running on Windows Vista and newer */
extern BOOL WIN_IsWindowsVistaOrGreater(void); extern BOOL WIN_IsWindowsVistaOrGreater(void);
/* Returns SDL_TRUE if we're running on Windows 7 and newer */
extern BOOL WIN_IsWindows7OrGreater(void);
/* You need to SDL_free() the result of this call. */ /* You need to SDL_free() the result of this call. */
extern char *WIN_LookupAudioDeviceName(const WCHAR *name, const GUID *guid); extern char *WIN_LookupAudioDeviceName(const WCHAR *name, const GUID *guid);