diff options
Diffstat (limited to 'include/media/AudioRecord.h')
| -rw-r--r-- | include/media/AudioRecord.h | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/include/media/AudioRecord.h b/include/media/AudioRecord.h index 6aa40d00..3694803 100644 --- a/include/media/AudioRecord.h +++ b/include/media/AudioRecord.h @@ -39,10 +39,15 @@ class AudioRecord { public: - enum stream_type { + // input sources values must always be defined in the range + // [AudioRecord::DEFAULT_INPUT, AudioRecord::NUM_INPUT_SOURCES[ + enum input_source { DEFAULT_INPUT =-1, MIC_INPUT = 0, - NUM_STREAM_TYPES + VOICE_UPLINK_INPUT = 1, + VOICE_DOWNLINK_INPUT = 2, + VOICE_CALL_INPUT = 3, + NUM_INPUT_SOURCES }; static const int DEFAULT_SAMPLE_RATE = 8000; @@ -118,7 +123,7 @@ public: * * Parameters: * - * streamType: Select the audio input to record to (e.g. AudioRecord::MIC_INPUT). + * inputSource: Select the audio input to record to (e.g. AudioRecord::MIC_INPUT). * sampleRate: Track sampling rate in Hz. * format: PCM sample format (e.g AudioSystem::PCM_16_BIT for signed * 16 bits per sample). @@ -140,7 +145,7 @@ public: RECORD_IIR_ENABLE = AudioSystem::TX_IIR_ENABLE }; - AudioRecord(int streamType, + AudioRecord(int inputSource, uint32_t sampleRate = 0, int format = 0, int channelCount = 0, @@ -165,7 +170,7 @@ public: * - NO_INIT: audio server or audio hardware not initialized * - PERMISSION_DENIED: recording is not allowed for the requesting process * */ - status_t set(int streamType = 0, + status_t set(int inputSource = 0, uint32_t sampleRate = 0, int format = 0, int channelCount = 0, @@ -197,6 +202,7 @@ public: int channelCount() const; uint32_t frameCount() const; int frameSize() const; + int inputSource() const; /* After it's created the track is not active. Call start() to @@ -323,7 +329,8 @@ private: audio_track_cblk_t* mCblk; uint8_t mFormat; uint8_t mChannelCount; - uint8_t mReserved[2]; + uint8_t mInputSource; + uint8_t mReserved; status_t mStatus; uint32_t mLatency; |