diff options
Diffstat (limited to 'alc/backends')
| -rw-r--r-- | alc/backends/wasapi.cpp | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/alc/backends/wasapi.cpp b/alc/backends/wasapi.cpp index 76c249de..f1f027e6 100644 --- a/alc/backends/wasapi.cpp +++ b/alc/backends/wasapi.cpp @@ -251,6 +251,8 @@ al::vector<DevMap> CaptureDevices; using NameGUIDPair = std::pair<std::string,std::string>; NameGUIDPair get_device_name_and_guid(IMMDevice *device) { + static constexpr char UnknownName[]{"Unknown Device Name"}; + static constexpr char UnknownGuid[]{"Unknown Device GUID"}; std::string name{DEVNAME_HEAD}; std::string guid; @@ -259,7 +261,7 @@ NameGUIDPair get_device_name_and_guid(IMMDevice *device) if(FAILED(hr)) { WARN("OpenPropertyStore failed: 0x%08lx\n", hr); - return std::make_pair("Unknown Device Name", "Unknown Device GUID"); + return std::make_pair(UnknownName, UnknownGuid); } PropVariant pvprop; @@ -267,14 +269,14 @@ NameGUIDPair get_device_name_and_guid(IMMDevice *device) if(FAILED(hr)) { WARN("GetValue Device_FriendlyName failed: 0x%08lx\n", hr); - name += "Unknown Device Name"; + name += UnknownName; } else if(pvprop->vt == VT_LPWSTR) name += wstr_to_utf8(pvprop->pwszVal); else { WARN("Unexpected PROPVARIANT type: 0x%04x\n", pvprop->vt); - name += "Unknown Device Name"; + name += UnknownName; } pvprop.clear(); @@ -282,14 +284,14 @@ NameGUIDPair get_device_name_and_guid(IMMDevice *device) if(FAILED(hr)) { WARN("GetValue AudioEndpoint_GUID failed: 0x%08lx\n", hr); - guid = "Unknown Device GUID"; + guid = UnknownGuid; } else if(pvprop->vt == VT_LPWSTR) guid = wstr_to_utf8(pvprop->pwszVal); else { WARN("Unexpected PROPVARIANT type: 0x%04x\n", pvprop->vt); - guid = "Unknown Device GUID"; + guid = UnknownGuid; } return std::make_pair(std::move(name), std::move(guid)); |