gitea/SDL3_fork
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

windows: Manage WideCharToMultiByte vs Windows XP.

Browse Source 
Reference Issue #8666.
This commit is contained in:
Ryan C. Gordon
2024-01-25 18:53:56 -05:00
parent 2144c2ac71
commit 1c5bc53738
5 changed files with 23 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/core/windows/SDL_windows.c
View File

@@ -376,6 +376,16 @@ SDL_AudioFormat SDL_WaveFormatExToSDLFormat(WAVEFORMATEX *waveformat)
return 0;
}
int WIN_WideCharToMultiByte(UINT CodePage, DWORD dwFlags, LPCWCH lpWideCharStr, int cchWideChar, LPSTR lpMultiByteStr, int cbMultiByte, LPCCH lpDefaultChar, LPBOOL lpUsedDefaultChar)
{
if (WIN_IsWindowsXP()) {
dwFlags &= ~WC_ERR_INVALID_CHARS; // not supported before Vista. Without this flag, it will just replace bogus chars with U+FFFD. You're on your own, WinXP.
}
return WideCharToMultiByte(CodePage, dwFlags, lpWideCharStr, cchWideChar, lpMultiByteStr, cbMultiByte, lpDefaultChar, lpUsedDefaultChar);
}
/* Win32-specific SDL_RunApp(), which does most of the SDL_main work,
based on SDL_windows_main.c, placed in the public domain by Sam Lantinga 4/13/98 */
#ifdef SDL_PLATFORM_WIN32

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

@@ -173,6 +173,9 @@ extern BOOL WIN_IsRectEmpty(const RECT *rect);
extern SDL_AudioFormat SDL_WaveFormatExToSDLFormat(WAVEFORMATEX *waveformat);
/* WideCharToMultiByte, but with some WinXP manangement. */
extern int WIN_WideCharToMultiByte(UINT CodePage, DWORD dwFlags, LPCWCH lpWideCharStr, int cchWideChar, LPSTR lpMultiByteStr, int cbMultiByte, LPCCH lpDefaultChar, LPBOOL lpUsedDefaultChar);
/* Ends C function definitions when using C++ */
#ifdef __cplusplus
}