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[util] Implement tows method to convert strings to wide strings

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This commit is contained in:
Philip Rebohle 2019-02-11 21:35:32 +01:00
parent 746562de5a
commit 629238ac36
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2 changed files with 19 additions and 0 deletions
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16
src/util/util_string.cpp
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@ -22,4 +22,20 @@ namespace dxvk::str {
&result.at(0), len, nullptr, nullptr); &result.at(0), len, nullptr, nullptr);
return result; return result;
} }
std::vector<WCHAR> tows(const std::string& str) {
int strLen = ::MultiByteToWideChar(
CP_ACP, 0, str.c_str(), str.length() + 1,
nullptr, 0);
std::vector<WCHAR> wideStr(strLen);
::MultiByteToWideChar(
CP_ACP, 0, str.c_str(), str.length() + 1,
wideStr.data(), strLen);
return wideStr;
}
} }

3
src/util/util_string.h
View File

@ -2,6 +2,7 @@
#include <string> #include <string>
#include <sstream> #include <sstream>
#include <vector>
#include "./com/com_include.h" #include "./com/com_include.h"
@ -9,6 +10,8 @@ namespace dxvk::str {
std::string fromws(const WCHAR *ws); std::string fromws(const WCHAR *ws);
std::vector<WCHAR> tows(const std::string& str);
inline void format1(std::stringstream&) { } inline void format1(std::stringstream&) { }
template<typename... Tx> template<typename... Tx>