Decode directly into the audio renderer's buffer to avoid a copy

app/streaming/audio/renderers/slaud.h

@@ -12,14 +12,14 @@ public:
 
     virtual bool prepareForPlayback(const OPUS_MULTISTREAM_CONFIGURATION* opusConfig);
 
-    virtual bool submitAudio(short* audioBuffer, int audioSize);
+    virtual void* getAudioBuffer(int* size);
+
+    virtual bool submitAudio(int bytesWritten);
 
 private:
     static void slLogCallback(void* context, ESLAudioLog logLevel, const char* message);
 
     CSLAudioContext* m_AudioContext;
     CSLAudioStream* m_AudioStream;
-    char* m_AudioBuffer;
     int m_AudioBufferSize;
-    int m_AudioBufferBytesFilled;
 };