3 files changed, 10 insertions, 7 deletions
diff --git a/src/audio_core/audio_out.cpp b/src/audio_core/audio_out.cpp
index 0cabaa354..3dfdf61f9 100644
--- a/src/audio_core/audio_out.cpp
+++ b/src/audio_core/audio_out.cpp
@@ -39,7 +39,7 @@ StreamPtr AudioOut::OpenStream(u32 sample_rate, u32 num_channels,
                                     sink->AcquireSinkStream(sample_rate, num_channels));
 }
 
-std::vector<u64> AudioOut::GetTagsAndReleaseBuffers(StreamPtr stream, size_t max_count) {
+std::vector<Buffer::Tag> AudioOut::GetTagsAndReleaseBuffers(StreamPtr stream, size_t max_count) {
     return stream->GetTagsAndReleaseBuffers(max_count);
 }
 
diff --git a/src/audio_core/audio_out.h b/src/audio_core/audio_out.h
index 8d9b695d4..95e9b53fe 100644
--- a/src/audio_core/audio_out.h
+++ b/src/audio_core/audio_out.h
@@ -24,7 +24,7 @@ public:
                          Stream::ReleaseCallback&& release_callback);
 
     /// Returns a vector of recently released buffers specified by tag for the specified stream
-    std::vector<u64> GetTagsAndReleaseBuffers(StreamPtr stream, size_t max_count);
+    std::vector<Buffer::Tag> GetTagsAndReleaseBuffers(StreamPtr stream, size_t max_count);
 
     /// Starts an audio stream for playback
     void StartStream(StreamPtr stream);
diff --git a/src/audio_core/sink_details.h b/src/audio_core/sink_details.h
index aa8aae1a9..ea666c554 100644
--- a/src/audio_core/sink_details.h
+++ b/src/audio_core/sink_details.h
@@ -6,6 +6,7 @@
 
 #include <functional>
 #include <memory>
+#include <utility>
 #include <vector>
 
 namespace AudioCore {
@@ -13,16 +14,18 @@ namespace AudioCore {
 class Sink;
 
 struct SinkDetails {
-    SinkDetails(const char* id_, std::function<std::unique_ptr<Sink>(std::string)> factory_,
-                std::function<std::vector<std::string>()> list_devices_)
-        : id(id_), factory(factory_), list_devices(list_devices_) {}
+    using FactoryFn = std::function<std::unique_ptr<Sink>(std::string)>;
+    using ListDevicesFn = std::function<std::vector<std::string>()>;
+
+    SinkDetails(const char* id_, FactoryFn factory_, ListDevicesFn list_devices_)
+        : id(id_), factory(std::move(factory_)), list_devices(std::move(list_devices_)) {}
 
     /// Name for this sink.
     const char* id;
     /// A method to call to construct an instance of this type of sink.
-    std::function<std::unique_ptr<Sink>(std::string device_id)> factory;
+    FactoryFn factory;
     /// A method to call to list available devices.
-    std::function<std::vector<std::string>()> list_devices;
+    ListDevicesFn list_devices;
 };
 
 extern const std::vector<SinkDetails> g_sink_details;