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Made string conversions globally available.

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This commit is contained in:
Camilla Berglund
2012-02-05 02:07:50 +01:00
parent f582746aaa
commit 84579305cb
3 changed files with 60 additions and 27 deletions
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src/win32_init.c
+54
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@@ -131,6 +131,60 @@ static void freeLibraries(void)
}
//////////////////////////////////////////////////////////////////////////
////// GLFW internal API //////
//////////////////////////////////////////////////////////////////////////
//========================================================================
// Returns a wide string version of the specified UTF-8 string
//========================================================================
WCHAR* _glfwCreateWideStringFromUTF8(const char* source)
{
WCHAR* target;
int length;
length = MultiByteToWideChar(CP_UTF8, 0, source, -1, NULL, 0);
if (!length)
return NULL;
target = (WCHAR*) _glfwMalloc(sizeof(WCHAR) * (length + 1));
if (!MultiByteToWideChar(CP_UTF8, 0, source, -1, target, length + 1))
{
_glfwFree(target);
return NULL;
}
return target;
}
//========================================================================
// Returns a UTF-8 string version of the specified wide string
//========================================================================
char* _glfwCreateUTF8FromWideString(const WCHAR* source)
{
char* target;
int length;
length = WideCharToMultiByte(CP_UTF8, 0, source, -1, NULL, 0, NULL, NULL);
if (!length)
return NULL;
target = (char*) _glfwMalloc(length + 1);
if (!WideCharToMultiByte(CP_UTF8, 0, source, -1, target, length + 1, NULL, NULL))
{
_glfwFree(target);
return NULL;
}
return target;
}
//////////////////////////////////////////////////////////////////////////
////// GLFW platform API //////
//////////////////////////////////////////////////////////////////////////