audio_core: Add initial code for keeping track of audout state.

1 files changed, 37 insertions, 0 deletions

diff --git a/src/audio_core/buffer.h b/src/audio_core/buffer.h
new file mode 100644
index 000000000..874ec787e
--- /dev/null
+++ b/src/audio_core/buffer.h
@@ -0,0 +1,37 @@
+// Copyright 2018 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <vector>
+
+#include "common/common_types.h"
+
+namespace AudioCore {
+
+/**
+ * Represents a buffer of audio samples to be played in an audio stream
+ */
+class Buffer {
+public:
+    using Tag = u64;
+
+    Buffer(Tag tag, std::vector<u8>&& data) : tag{tag}, data{std::move(data)} {}
+
+    /// Returns the raw audio data for the buffer
+    const std::vector<u8>& GetData() const {
+        return data;
+    }
+
+    /// Returns the buffer tag, this is provided by the game to the audout service
+    Tag GetTag() const {
+        return tag;
+    }
+
+private:
+    Tag tag;
+    std::vector<u8> data;
+};
+
+} // namespace AudioCore