diff options
Diffstat (limited to 'include/media/AudioTrack.h')
| -rw-r--r-- | include/media/AudioTrack.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/media/AudioTrack.h b/include/media/AudioTrack.h index 79db323..5dc77a3 100644 --- a/include/media/AudioTrack.h +++ b/include/media/AudioTrack.h @@ -253,7 +253,8 @@ public: transfer_type transferType = TRANSFER_DEFAULT, const audio_offload_info_t *offloadInfo = NULL, int uid = -1, - pid_t pid = -1); + pid_t pid = -1, + audio_attributes_t* pAttributes = NULL); /* Result of constructing the AudioTrack. This must be checked for successful initialization * before using any AudioTrack API (except for set()), because using @@ -586,6 +587,11 @@ protected: AudioTrack(const AudioTrack& other); AudioTrack& operator = (const AudioTrack& other); + void setAttributesFromStreamType(audio_stream_type_t streamType); + void setStreamTypeFromAttributes(audio_attributes_t& aa); + /* paa is guaranteed non-NULL */ + bool isValidAttributes(const audio_attributes_t *paa); + /* a small internal class to handle the callback */ class AudioTrackThread : public Thread { @@ -667,6 +673,7 @@ protected: transfer_type mTransfer; audio_offload_info_t mOffloadInfoCopy; const audio_offload_info_t* mOffloadInfo; + audio_attributes_t mAttributes; // mFrameSize is equal to mFrameSizeAF for non-PCM or 16-bit PCM data. For 8-bit PCM data, it's // twice as large as mFrameSize because data is expanded to 16-bit before it's stored in buffer. |