AudioEngine.hpp

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#ifndef __blip_AudioEngine_hpp
#define __blip_AudioEngine_hpp

#include <blip/Blip.hpp>
#include <blip/AudioException.hpp>

#include <commonc++/ScopedPtr.h++>

#include <vector>

namespace blip {

struct AudioContext;
class AudioFormat;
class AudioPlayer;
class LEDArray;
class Vibrator;

class AudioEngine
{
  public:

  AudioEngine();

  ~AudioEngine();

  void initialize();

  void shutdown();

  void allocatePlayer(const AudioFormat& format);

  AudioPlayer* reservePlayer(const AudioFormat& format);

  void releasePlayer(AudioPlayer* player);

  LEDArray* getLEDArray();

  Vibrator* getVibrator();

  private:

  void checkResult(uint32_t result, const char* call);

  inline AudioContext& ctx()
  { return(*_context); }

  ccxx::ScopedPtr<AudioContext> _context;
  std::vector<AudioPlayer*> _players;
  ccxx::ScopedPtr<LEDArray> _ledArray;
  ccxx::ScopedPtr<Vibrator> _vibrator;
  bool _initialized;
  bool _haveEngineCapabilities;

  static const char* LOG_TAG;

  CCXX_COPY_DECLS(AudioEngine);
};

} // namespace blip

#endif // __blip_AudioEngine_hpp