audio_core: Apollo Part 1, AudioRenderer refactor

src/audio_core/sink_context.cpp

@@ -0,0 +1,31 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "audio_core/sink_context.h"
+
+namespace AudioCore {
+SinkContext::SinkContext(std::size_t sink_count) : sink_count(sink_count) {}
+SinkContext::~SinkContext() = default;
+
+std::size_t SinkContext::GetCount() const {
+    return sink_count;
+}
+
+void SinkContext::UpdateMainSink(SinkInfo::InParams& in) {
+    in_use = in.in_use;
+    use_count = in.device.input_count;
+    std::memcpy(buffers.data(), in.device.input.data(), AudioCommon::MAX_CHANNEL_COUNT);
+}
+
+bool SinkContext::InUse() const {
+    return in_use;
+}
+
+std::vector<u8> SinkContext::OutputBuffers() const {
+    std::vector<u8> buffer_ret(use_count);
+    std::memcpy(buffer_ret.data(), buffers.data(), use_count);
+    return buffer_ret;
+}
+
+} // namespace AudioCore