move to new cspot

components/spotify/cspot/bell/main/audio-sinks/include/AudioSink.h

@@ -0,0 +1,25 @@
+#ifndef AUDIOSINK_H
+#define AUDIOSINK_H
+
+#include <cstdint>
+#include <cstdlib>
+#include <vector>
+
+class AudioSink
+{
+  public:
+	AudioSink() {}
+	virtual ~AudioSink() {}
+	virtual void feedPCMFrames(const uint8_t *buffer, size_t bytes) = 0;
+	virtual void volumeChanged(uint16_t volume) {}
+	// Return false if the sink doesn't support reconfiguration.
+	virtual bool setParams(uint32_t sampleRate, uint8_t channelCount, uint8_t bitDepth) { return false; }
+	// Deprecated. Implement/use setParams() instead.
+	virtual inline bool setRate(uint16_t sampleRate) {
+		return setParams(sampleRate, 2, 16);
+	}
+	bool softwareVolumeControl = true;
+	bool usign = false;
+};
+
+#endif