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/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifdef ANDROID
#include "android/CallbackProtector.h"
#include "android/android_Effect.h"
#include "android/android_GenericPlayer.h"
#endif
// Class structures
/*typedef*/ struct CAudioPlayer_struct {
IObject mObject;
#ifdef ANDROID
#define INTERFACES_AudioPlayer 30 // see MPH_to_AudioPlayer in MPH_to.c for list of interfaces
#else
#define INTERFACES_AudioPlayer 26 // see MPH_to_AudioPlayer in MPH_to.c for list of interfaces
#endif
SLuint8 mInterfaceStates2[INTERFACES_AudioPlayer - INTERFACES_Default];
IDynamicInterfaceManagement mDynamicInterfaceManagement;
IPlay mPlay;
I3DDoppler m3DDoppler;
I3DGrouping m3DGrouping;
I3DLocation m3DLocation;
I3DSource m3DSource;
IBufferQueue mBufferQueue;
IEffectSend mEffectSend;
IMetadataExtraction mMetadataExtraction;
IMetadataTraversal mMetadataTraversal;
IPrefetchStatus mPrefetchStatus;
IRatePitch mRatePitch;
ISeek mSeek;
IVolume mVolume;
IMuteSolo mMuteSolo;
#ifdef ANDROID
IAndroidEffect mAndroidEffect;
IAndroidEffectSend mAndroidEffectSend;
IAndroidConfiguration mAndroidConfiguration;
IAndroidBufferQueue mAndroidBufferQueue;
#endif
// optional interfaces
I3DMacroscopic m3DMacroscopic;
IBassBoost mBassBoost;
IDynamicSource mDynamicSource;
IEnvironmentalReverb mEnvironmentalReverb;
IEqualizer mEqualizer;
IPitch mPitch;
IPresetReverb mPresetReverb;
IPlaybackRate mPlaybackRate;
IVirtualizer mVirtualizer;
IVisualization mVisualization;
// fields below are per-instance private fields not associated with an interface
DataLocatorFormat mDataSource;
DataLocatorFormat mDataSink;
// cached data for this instance
// Formerly at IMuteSolo
SLuint8 mMuteMask; // Mask for which channels are muted: bit 0=left, 1=right
SLuint8 mSoloMask; // Mask for which channels are soloed: bit 0=left, 1=right
SLuint8 mNumChannels; // initially UNKNOWN_NUMCHANNELS, then const once it is known,
// range 1 <= x <= 8
// End of former IMuteSolo fields
SLuint32 mSampleRateMilliHz;// initially UNKNOWN_SAMPLERATE, then const once it is known
// Formerly at IEffectSend
/**
* Dry volume modified by effect send interfaces: SLEffectSendItf and SLAndroidEffectSendItf
*/
SLmillibel mDirectLevel;
// implementation-specific data for this instance
#ifdef USE_OUTPUTMIXEXT
Track *mTrack;
float mGains[STEREO_CHANNELS]; ///< Computed gain based on volume, mute, solo, stereo position
SLboolean mDestroyRequested; ///< Mixer to acknowledge application's call to Object::Destroy
#endif
#ifdef USE_SNDFILE
struct SndFile mSndFile;
#endif // USE_SNDFILE
#ifdef ANDROID
enum AndroidObjectType mAndroidObjType;
/** identifies the initialization and preparation state */
enum AndroidObjectState mAndroidObjState;
/** identifies which group of effects ("session") this player belongs to */
int mSessionId;
/** identifies the Android stream type playback will occur on */
audio_stream_type_t mStreamType;
// FIXME consolidate the next several variables into one class to avoid placement new
/** plays the PCM data for this player */
android::sp<android::AudioTrack> mAudioTrack;
android::sp<android::CallbackProtector> mCallbackProtector;
android::sp<android::GenericPlayer> mAPlayer;
/** aux effect the AudioTrack will be attached to if aux send enabled */
android::sp<android::AudioEffect> mAuxEffect;
// FIXME all levels below need to be encapsulated in a field of type AndroidAudioLevels
/** send level to aux effect, there's a single aux bus, so there's a single level */
SLmillibel mAuxSendLevel;
/**
* Attenuation factor derived from direct level
*/
float mAmplFromDirectLevel;
/** FIXME whether to call AudioTrack::start() at the next safe opportunity */
bool mDeferredStart;
#endif
} /*CAudioPlayer*/;
/*typedef*/ struct CAudioRecorder_struct {
// mandated interfaces
IObject mObject;
#ifdef ANDROID
#define INTERFACES_AudioRecorder 11 // see MPH_to_AudioRecorder in MPH_to.c for list of interfaces
#else
#define INTERFACES_AudioRecorder 9 // see MPH_to_AudioRecorder in MPH_to.c for list of interfaces
#endif
SLuint8 mInterfaceStates2[INTERFACES_AudioRecorder - INTERFACES_Default];
IDynamicInterfaceManagement mDynamicInterfaceManagement;
IRecord mRecord;
IAudioEncoder mAudioEncoder;
// optional interfaces
IBassBoost mBassBoost;
IDynamicSource mDynamicSource;
IEqualizer mEqualizer;
IVisualization mVisualization;
IVolume mVolume;
#ifdef ANDROID
IBufferQueue mBufferQueue;
IAndroidConfiguration mAndroidConfiguration;
#endif
// remaining are per-instance private fields not associated with an interface
DataLocatorFormat mDataSource;
DataLocatorFormat mDataSink;
// cached data for this instance
SLuint8 mNumChannels; // initially UNKNOWN_NUMCHANNELS, then const once it is known,
// range 1 <= x <= 8
SLuint32 mSampleRateMilliHz;// initially UNKNOWN_SAMPLERATE, then const once it is known
// implementation-specific data for this instance
#ifdef ANDROID
enum AndroidObjectType mAndroidObjType;
android::AudioRecord *mAudioRecord; //FIXME candidate to be encapsulated in a ARecorder subclass
audio_source_t mRecordSource; //FIXME candidate to be encapsulated in a ARecorder subclass
#endif
} /*CAudioRecorder*/;
/*typedef*/ struct CEngine_struct {
// mandated implicit interfaces
IObject mObject;
#ifdef ANDROID
#define INTERFACES_Engine 13 // see MPH_to_Engine in MPH_to.c for list of interfaces
#else
#define INTERFACES_Engine 12 // see MPH_to_Engine in MPH_to.c for list of interfaces
#endif
SLuint8 mInterfaceStates2[INTERFACES_Engine - INTERFACES_Default];
IDynamicInterfaceManagement mDynamicInterfaceManagement;
IEngine mEngine;
IEngineCapabilities mEngineCapabilities;
IThreadSync mThreadSync;
// mandated explicit interfaces
IAudioIODeviceCapabilities mAudioIODeviceCapabilities;
IAudioDecoderCapabilities mAudioDecoderCapabilities;
IAudioEncoderCapabilities mAudioEncoderCapabilities;
I3DCommit m3DCommit;
// optional interfaces
IDeviceVolume mDeviceVolume;
// OpenMAX AL mandated implicit interfaces
IXAEngine mXAEngine;
#ifdef ANDROID
IAndroidEffectCapabilities mAndroidEffectCapabilities;
#endif
// OpenMAX AL explicit interfaces
IVideoDecoderCapabilities mVideoDecoderCapabilities;
// remaining are per-instance private fields not associated with an interface
ThreadPool mThreadPool; // for asynchronous operations
pthread_t mSyncThread;
#if defined(ANDROID)
// FIXME number of presets will only be saved in IEqualizer, preset names will not be stored
SLuint32 mEqNumPresets;
char** mEqPresetNames;
#endif
} /*CEngine*/;
typedef struct {
// mandated interfaces
IObject mObject;
#define INTERFACES_LEDDevice 3 // see MPH_to_LEDDevice in MPH_to.c for list of interfaces
SLuint8 mInterfaceStates2[INTERFACES_LEDDevice - INTERFACES_Default];
IDynamicInterfaceManagement mDynamicInterfaceManagement;
ILEDArray mLEDArray;
// remaining are per-instance private fields not associated with an interface
SLuint32 mDeviceID;
} CLEDDevice;
typedef struct {
// mandated interfaces
IObject mObject;
#define INTERFACES_Listener 4 // see MPH_to_Listener in MPH_to.c for list of interfaces
SLuint8 mInterfaceStates2[INTERFACES_Listener - INTERFACES_Default];
IDynamicInterfaceManagement mDynamicInterfaceManagement;
I3DDoppler m3DDoppler;
I3DLocation m3DLocation;
// remaining are per-instance private fields not associated with an interface
} CListener;
typedef struct {
// mandated interfaces
IObject mObject;
#define INTERFACES_MetadataExtractor 5 // see MPH_to_MetadataExtractor in MPH_to.c for list of
// interfaces
SLuint8 mInterfaceStates2[INTERFACES_MetadataExtractor - INTERFACES_Default];
IDynamicInterfaceManagement mDynamicInterfaceManagement;
IDynamicSource mDynamicSource;
IMetadataExtraction mMetadataExtraction;
IMetadataTraversal mMetadataTraversal;
// remaining are per-instance private fields not associated with an interface
} CMetadataExtractor;
typedef struct {
// mandated interfaces
IObject mObject;
#define INTERFACES_MidiPlayer 29 // see MPH_to_MidiPlayer in MPH_to.c for list of interfaces
SLuint8 mInterfaceStates2[INTERFACES_MidiPlayer - INTERFACES_Default];
IDynamicInterfaceManagement mDynamicInterfaceManagement;
IPlay mPlay;
I3DDoppler m3DDoppler;
I3DGrouping m3DGrouping;
I3DLocation m3DLocation;
I3DSource m3DSource;
IBufferQueue mBufferQueue;
IEffectSend mEffectSend;
IMetadataExtraction mMetadataExtraction;
IMetadataTraversal mMetadataTraversal;
IMIDIMessage mMIDIMessage;
IMIDITime mMIDITime;
IMIDITempo mMIDITempo;
IMIDIMuteSolo mMIDIMuteSolo;
IPrefetchStatus mPrefetchStatus;
ISeek mSeek;
IVolume mVolume;
IMuteSolo mMuteSolo;
// optional interfaces
I3DMacroscopic m3DMacroscopic;
IBassBoost mBassBoost;
IDynamicSource mDynamicSource;
IEnvironmentalReverb mEnvironmentalReverb;
IEqualizer mEqualizer;
IPitch mPitch;
IPresetReverb mPresetReverb;
IPlaybackRate mPlaybackRate;
IVirtualizer mVirtualizer;
IVisualization mVisualization;
// remaining are per-instance private fields not associated with an interface
} CMidiPlayer;
/*typedef*/ struct COutputMix_struct {
// mandated interfaces
IObject mObject;
#ifdef ANDROID
#define INTERFACES_OutputMix 12 // see MPH_to_OutputMix in MPH_to.c for list of interfaces
#else
#define INTERFACES_OutputMix 11 // see MPH_to_OutputMix in MPH_to.c for list of interfaces
#endif
SLuint8 mInterfaceStates2[INTERFACES_OutputMix - INTERFACES_Default];
IDynamicInterfaceManagement mDynamicInterfaceManagement;
IOutputMix mOutputMix;
#ifdef USE_OUTPUTMIXEXT
IOutputMixExt mOutputMixExt;
#endif
IEnvironmentalReverb mEnvironmentalReverb;
IEqualizer mEqualizer;
IPresetReverb mPresetReverb;
IVirtualizer mVirtualizer;
IVolume mVolume;
// optional interfaces
IBassBoost mBassBoost;
IVisualization mVisualization;
#ifdef ANDROID
IAndroidEffect mAndroidEffect;
#endif
// remaining are per-instance private fields not associated with an interface
} /*COutputMix*/;
typedef struct {
// mandated interfaces
IObject mObject;
#define INTERFACES_VibraDevice 3 // see MPH_to_VibraDevice in MPH_to.c for list of interfaces
SLuint8 mInterfaceStates2[INTERFACES_VibraDevice - INTERFACES_Default];
IDynamicInterfaceManagement mDynamicInterfaceManagement;
IVibra mVibra;
// remaining are per-instance private fields not associated with an interface
SLuint32 mDeviceID;
} CVibraDevice;
typedef struct CMediaPlayer_struct {
IObject mObject;
#ifdef ANDROID
#define INTERFACES_MediaPlayer 8
#else
#define INTERFACES_MediaPlayer 7
#endif
XAuint8 mInterfaceStates2[INTERFACES_MediaPlayer - INTERFACES_Default];
IDynamicInterfaceManagement mDynamicInterfaceManagement;
IDynamicSource mDynamicSource;
IPlay mPlay;
IStreamInformation mStreamInfo;
IVolume mVolume;
ISeek mSeek;
IPrefetchStatus mPrefetchStatus;
#ifdef ANDROID
IAndroidBufferQueue mAndroidBufferQueue;
#endif
// fields below are per-instance private fields not associated with an interface
DataLocatorFormat mDataSource;
DataLocatorFormat mBankSource;
DataLocatorFormat mAudioSink;
DataLocatorFormat mImageVideoSink;
DataLocatorFormat mVibraSink;
DataLocatorFormat mLEDArraySink;
SLuint8 mNumChannels; // initially UNKNOWN_NUMCHANNELS, then const once it is known,
// range 1 <= x <= 8
#ifdef ANDROID
android::sp<android::GenericPlayer> mAVPlayer;
android::sp<android::CallbackProtector> mCallbackProtector;
enum AndroidObjectType mAndroidObjType;
/** identifies the initialization and preparation state */
enum AndroidObjectState mAndroidObjState;
/** identifies which group of effects ("session") this player belongs to */
int mSessionId;
/** identifies the Android stream type playback will occur on */
audio_stream_type_t mStreamType;
#endif
} CMediaPlayer;