AudioTrack inline short const methods (01437b7c) · Commits · e / os / android_frameworks_av

include/media/AudioTrack.h

+11 −10

Original line number	Diff line number	Diff line
		@@ -211,27 +211,28 @@ public:
		* an uninitialized AudioTrack produces undefined results.
		* See set() method above for possible return codes.
		*/
		status_t initCheck() const;
		status_t initCheck() const { return mStatus; }

		/* Returns this track's estimated latency in milliseconds.
		* This includes the latency due to AudioTrack buffer size, AudioMixer (if any)
		* and audio hardware driver.
		*/
		uint32_t latency() const;
		uint32_t latency() const { return mLatency; }

		/* getters, see constructors and set() */

		audio_stream_type_t streamType() const;
		audio_format_t format() const;
		uint32_t channelCount() const;
		uint32_t frameCount() const;
		audio_stream_type_t streamType() const { return mStreamType; }
		audio_format_t format() const { return mFormat; }

		/* Return channelCount * (bit depth per channel / 8).
		* channelCount is determined from channelMask, and bit depth comes from format.
		*/
		uint32_t channelCount() const { return mChannelCount; }

		uint32_t frameCount() const { return mFrameCount; }
		size_t frameSize() const { return mFrameSize; }

		sp<IMemory>& sharedBuffer();
		sp<IMemory> sharedBuffer() const { return mSharedBuffer; }


		/* After it's created the track is not active. Call start() to
		@@ -261,7 +262,7 @@ public:
		* While muted, the callback, if set, is still called.
		*/
		void mute(bool);
		bool muted() const;
		bool muted() const { return mMuted; }

		/* Set volume for this track, mostly used for games' sound effects
		* left and right volumes. Levels must be >= 0.0 and <= 1.0.
		@@ -387,7 +388,7 @@ public:
		* Returned value:
		* AudioTrack session ID.
		*/
		int getSessionId() const;
		int getSessionId() const { return mSessionId; }

		/* Attach track auxiliary output to specified effect. Use effectId = 0
		* to detach track from effect.

media/libmedia/AudioTrack.cpp

+0 −47

Original line number	Diff line number	Diff line
		@@ -317,43 +317,6 @@ status_t AudioTrack::set(
		return NO_ERROR;
		}

		status_t AudioTrack::initCheck() const
		{
		return mStatus;
		}

		// -------------------------------------------------------------------------

		uint32_t AudioTrack::latency() const
		{
		return mLatency;
		}

		audio_stream_type_t AudioTrack::streamType() const
		{
		return mStreamType;
		}

		audio_format_t AudioTrack::format() const
		{
		return mFormat;
		}

		uint32_t AudioTrack::channelCount() const
		{
		return mChannelCount;
		}

		size_t AudioTrack::frameCount() const
		{
		return mFrameCount;
		}

		sp<IMemory>& AudioTrack::sharedBuffer()
		{
		return mSharedBuffer;
		}

		// -------------------------------------------------------------------------

		void AudioTrack::start()
		@@ -496,11 +459,6 @@ void AudioTrack::mute(bool e)
		mMuted = e;
		}

		bool AudioTrack::muted() const
		{
		return mMuted;
		}

		status_t AudioTrack::setVolume(float left, float right)
		{
		if (left < 0.0f \|\| left > 1.0f \|\| right < 0.0f \|\| right > 1.0f) {
		@@ -735,11 +693,6 @@ audio_io_handle_t AudioTrack::getOutput_l()
		mCblk->sampleRate, mFormat, mChannelMask, mFlags);
		}

		int AudioTrack::getSessionId() const
		{
		return mSessionId;
		}

		status_t AudioTrack::attachAuxEffect(int effectId)
		{
		ALOGV("attachAuxEffect(%d)", effectId);