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BMD: implement get_bmd_api_str_from_cstr abstraction

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This commit is contained in:
Martin Pulec
2022-03-22 10:28:35 +01:00
parent 17fa2dba42
commit 39785a6058
3 changed files with 19 additions and 10 deletions
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16
src/blackmagic_common.cpp
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@@ -97,6 +97,22 @@ char *get_cstr_from_bmd_api_str(BMD_STR bmd_string)
return cstr;
}
BMD_STR get_bmd_api_str_from_cstr(const char *cstr)
{
#ifdef __APPLE__
return CFStringCreateWithCString(kCFAllocatorMalloc, cstr, kCFStringEncodingUTF8);
#elif defined _WIN32
mbstate_t mbstate{};
const char *tmp = cstr;
size_t required_size = mbsrtowcs(NULL, &tmp, 0, &mbstate) + 1;
BMD_STR out = (wchar_t *) malloc(required_size * sizeof(wchar_t));
mbsrtowcs(out, &tmp, required_size, &mbstate);
return out;
#else
return strdup(cstr);
#endif
}
void release_bmd_api_str(BMD_STR string)
{
#ifdef HAVE_MACOSX