#ifndef __TIZEN_MEDIA_AUDIO_IO_CAUDIO_IO_H__
#define __TIZEN_MEDIA_AUDIO_IO_CAUDIO_IO_H__
+#include <sound_manager.h>
#ifdef __cplusplus
* You can't take this object directly.
*/
class IPulseStreamListener;
- class IAudioSessionEventListener;
- class CAudioIO : public IPulseStreamListener, public IAudioSessionEventListener {
+ class CAudioIO : public IPulseStreamListener {
public:
struct SStreamCallback {
void* mUserData;
void (*onStream)(size_t nbytes, void* user_data);
- SStreamCallback() : mUserData(NULL), onStream(NULL)
- {/* Empty Body */}
+ SStreamCallback() : mUserData(nullptr), onStream(nullptr)
+ { /* Empty Body */ }
};
struct SStateChangedCallback {
void* mUserData;
void (*onStateChanged)(CAudioInfo::EAudioIOState state, CAudioInfo::EAudioIOState statePrev, bool byPolicy, void* user_data);
- SStateChangedCallback() : mUserData(NULL), onStateChanged(NULL)
- {/* Empty Body */}
+ SStateChangedCallback() : mUserData(nullptr), onStateChanged(nullptr)
+ { /* Empty Body */ }
};
- struct SInterruptCallback {
- void* mUserData;
- void (*onInterrupt)(IAudioSessionEventListener::EInterruptCode code, void* user_data);
-
- SInterruptCallback() : mUserData(NULL), onInterrupt(NULL)
- {/* Empty Body */}
- };
-
- private:
- pthread_mutex_t mMutex;
- pthread_cond_t mCond;
- bool mIsInit;
- bool mForceIgnore;
-
- protected:
- CAudioSessionHandler* mpAudioSessionHandler;
- CPulseAudioClient* mpPulseAudioClient;
- CAudioInfo mAudioInfo;
-
- SStreamCallback mStreamCallback;
- SStateChangedCallback mStateChangedCallback;
- SInterruptCallback mInterruptCallback;
-
- CAudioInfo::EAudioIOState mState;
- CAudioInfo::EAudioIOState mStatePrev;
- bool mByPolicy;
-
- /* Protected Methods */
- virtual void setInit(bool flag);
- virtual bool isInit();
- virtual bool IsReady();
-
- void internalLock() throw (CAudioError);
- void internalUnlock() throw (CAudioError);
- void internalWait() throw (CAudioError);
- void internalSignal() throw (CAudioError);
-
- bool isForceIgnore();
-
- public:
/* Constructor & Destructor */
CAudioIO();
- CAudioIO(CAudioInfo& audioInfo);
- virtual ~CAudioIO();
+ explicit CAudioIO(CAudioInfo& audioInfo);
+ virtual ~CAudioIO() = default;
/* Pure Virtual Methods */
- virtual void initialize() throw (CAudioError) = 0;
+ virtual void initialize() = 0;
virtual void finalize() = 0;
- virtual void prepare() throw (CAudioError) = 0;
- virtual void unprepare() throw (CAudioError) = 0;
+ virtual void prepare() = 0;
+ virtual void unprepare() = 0;
- virtual void pause() throw (CAudioError) = 0;
- virtual void resume() throw (CAudioError) = 0;
+ virtual void pause() = 0;
+ virtual void resume() = 0;
- virtual void drain() throw (CAudioError) = 0;
- virtual void flush() throw (CAudioError) = 0;
+ /* FIXME : drain needed to be moved to sub-class */
+ virtual void drain();
+ virtual void flush() = 0;
- virtual int getBufferSize() throw (CAudioError) = 0;
+ virtual int getBufferSize() = 0;
/* Implemented Handlers */
virtual void onStream(CPulseAudioClient* pClient, size_t length);
virtual void onStateChanged(CAudioInfo::EAudioIOState state, bool byPolicy);
virtual void onStateChanged(CAudioInfo::EAudioIOState state);
- virtual void onInterrupt(CAudioSessionHandler* pHandler, int id, mm_sound_focus_type_e focus_type, mm_sound_focus_state_e state, const char *reason_for_change, const char *additional_info);
- virtual void onSignal(CAudioSessionHandler* pHandler, mm_sound_signal_name_t signal, int value);
/* Methods */
- CAudioInfo getAudioInfo() throw (CAudioError);
+ CAudioInfo& getAudioInfo();
+
+ virtual void setStreamCallback(SStreamCallback callback);
+ SStreamCallback getStreamCallback();
+
+ virtual void setStateChangedCallback(SStateChangedCallback callback);
+ SStateChangedCallback getStateChangedCallback();
+
+ void setStreamInfo(sound_stream_info_h stream_info);
+
+ CAudioInfo::EAudioIOState getState() noexcept;
+
+ protected:
+ /* Protected Methods */
+ virtual void setInit(bool flag);
+ virtual bool isInit();
+ virtual bool IsReady();
- virtual void setStreamCallback(SStreamCallback callback) throw (CAudioError);
- SStreamCallback getStreamCallback() throw (CAudioError);
+ void internalLock();
+ void internalUnlock();
+ void internalWait();
+ void internalSignal();
- virtual void setStateChangedCallback(SStateChangedCallback callback) throw (CAudioError);
- SStateChangedCallback getStateChangedCallback() throw (CAudioError);
+ CPulseAudioClient* mpPulseAudioClient;
+ CAudioInfo mAudioInfo;
- void setInterruptCallback(SInterruptCallback callback) throw (CAudioError);
- SInterruptCallback getInterruptCallback() throw (CAudioError);
+ SStreamCallback mStreamCallback;
+ SStateChangedCallback mStateChangedCallback;
- void ignoreSession() throw (CAudioError);
+ CAudioInfo::EAudioDirection mDirection;
+ CAudioInfo::EAudioIOState mState;
+ CAudioInfo::EAudioIOState mStatePrev;
+ bool mByPolicy;
+
+ private:
+ pthread_mutex_t __mMutex;
+ pthread_mutex_t __mCondMutex;
+ pthread_cond_t __mCond;
+ bool __mIsInit;
};
+
} /* namespace tizen_media_audio */
#endif