AudioCommon: Use std::string_view with feature querying functions

Provides the same behavior, but allows passed in strings to be
non-allocating in calling code.

1 files changed, 3 insertions, 3 deletions

diff --git a/Source/Core/AudioCommon/AudioCommon.cpp b/Source/Core/AudioCommon/AudioCommon.cpp
index 1ffc377c56..79a89f83f9 100644
--- a/Source/Core/AudioCommon/AudioCommon.cpp
+++ b/Source/Core/AudioCommon/AudioCommon.cpp
@@ -117,7 +117,7 @@ std::vector<std::string> GetSoundBackends()
   return backends;
 }
 
-bool SupportsDPL2Decoder(const std::string& backend)
+bool SupportsDPL2Decoder(std::string_view backend)
 {
 #ifndef __APPLE__
   if (backend == BACKEND_OPENAL)
@@ -132,12 +132,12 @@ bool SupportsDPL2Decoder(const std::string& backend)
   return false;
 }
 
-bool SupportsLatencyControl(const std::string& backend)
+bool SupportsLatencyControl(std::string_view backend)
 {
   return backend == BACKEND_OPENAL || backend == BACKEND_WASAPI;
 }
 
-bool SupportsVolumeChanges(const std::string& backend)
+bool SupportsVolumeChanges(std::string_view backend)
 {
   // FIXME: this one should ask the backend whether it supports it.
   //       but getting the backend from string etc. is probably