applied platformio structure

lib/spotify/cspot/bell/main/audio-codec/include/VorbisDecoder.h

@@ -0,0 +1,31 @@
+#pragma once
+
+#include <stdint.h>  // for uint8_t, uint32_t, int16_t
+
+#include "BaseCodec.h"     // for BaseCodec
+#include "ivorbiscodec.h"  // for vorbis_comment, vorbis_dsp_state, vorbis_info
+#include "ogg.h"           // for ogg_packet
+
+namespace bell {
+class AudioContainer;
+
+class VorbisDecoder : public BaseCodec {
+ private:
+  vorbis_info* vi = nullptr;
+  vorbis_comment* vc = nullptr;
+  vorbis_dsp_state* vd = nullptr;
+  ogg_packet op = {};
+  int16_t* pcmData;
+
+ public:
+  VorbisDecoder();
+  ~VorbisDecoder();
+  bool setup(uint32_t sampleRate, uint8_t channelCount,
+             uint8_t bitDepth) override;
+  uint8_t* decode(uint8_t* inData, uint32_t& inLen, uint32_t& outLen) override;
+  bool setup(AudioContainer* container) override;
+
+ private:
+  void setPacket(uint8_t* inData, uint32_t inLen) const;
+};
+}  // namespace bell