Merge "AudioTrack: Obtain stream type from AudioFlinger" into sc-dev am: 1b5a6da818 (bffd540a) · Commits · e / os / android_frameworks_av

media/libaudioclient/AudioTrack.cpp

+6 −9

Original line number	Diff line number	Diff line
		@@ -472,7 +472,7 @@ status_t AudioTrack::set(
		status = BAD_VALUE;
		goto exit;
		}
		mStreamType = streamType;
		mOriginalStreamType = streamType;

		} else {
		// stream type shouldn't be looked at, this track has audio attributes
		@@ -481,7 +481,7 @@ status_t AudioTrack::set(
		" usage=%d content=%d flags=0x%x tags=[%s]",
		__func__,
		mAttributes.usage, mAttributes.content_type, mAttributes.flags, mAttributes.tags);
		mStreamType = AUDIO_STREAM_DEFAULT;
		mOriginalStreamType = AUDIO_STREAM_DEFAULT;
		audio_flags_to_audio_output_flags(mAttributes.flags, &flags);
		}

		@@ -1605,9 +1605,6 @@ status_t AudioTrack::attachAuxEffect(int effectId)

		audio_stream_type_t AudioTrack::streamType() const
		{
		if (mStreamType == AUDIO_STREAM_DEFAULT) {
		return AudioSystem::attributesToStreamType(mAttributes);
		}
		return mStreamType;
		}

		@@ -1688,8 +1685,9 @@ status_t AudioTrack::createTrack_l()
		}

		IAudioFlinger::CreateTrackInput input;
		if (mStreamType != AUDIO_STREAM_DEFAULT) {
		input.attr = AudioSystem::streamTypeToAttributes(mStreamType);
		if (mOriginalStreamType != AUDIO_STREAM_DEFAULT) {
		// Legacy: This is based on original parameters even if the track is recreated.
		input.attr = AudioSystem::streamTypeToAttributes(mOriginalStreamType);
		} else {
		input.attr = mAttributes;
		}
		@@ -1745,6 +1743,7 @@ status_t AudioTrack::createTrack_l()
		mNotificationFramesAct = (uint32_t)output.notificationFrameCount;
		mRoutedDeviceId = output.selectedDeviceId;
		mSessionId = output.sessionId;
		mStreamType = output.streamType;

		mSampleRate = output.sampleRate;
		if (mOriginalSampleRate == 0) {
		@@ -3284,8 +3283,6 @@ status_t AudioTrack::dump(int fd, const Vector<String16>& args __unused) const
		result.appendFormat(" id(%d) status(%d), state(%d), session Id(%d), flags(%#x)\n",
		mPortId, mStatus, mState, mSessionId, mFlags);
		result.appendFormat(" stream type(%d), left - right volume(%f, %f)\n",
		(mStreamType == AUDIO_STREAM_DEFAULT) ?
		AudioSystem::attributesToStreamType(mAttributes) :
		mStreamType,
		mVolume[AUDIO_INTERLEAVE_LEFT], mVolume[AUDIO_INTERLEAVE_RIGHT]);
		result.appendFormat(" format(%#x), channel mask(%#x), channel count(%u)\n",

media/libaudioclient/IAudioFlinger.cpp

+4 −0

Original line number	Diff line number	Diff line
		@@ -101,6 +101,8 @@ IAudioFlinger::CreateTrackOutput::toAidl() const {
		legacy2aidl_audio_port_handle_t_int32_t(selectedDeviceId));
		aidl.sessionId = VALUE_OR_RETURN(legacy2aidl_audio_session_t_int32_t(sessionId));
		aidl.sampleRate = VALUE_OR_RETURN(convertIntegral<int32_t>(sampleRate));
		aidl.streamType = VALUE_OR_RETURN(
		legacy2aidl_audio_stream_type_t_AudioStreamType(streamType));
		aidl.afFrameCount = VALUE_OR_RETURN(convertIntegral<int64_t>(afFrameCount));
		aidl.afSampleRate = VALUE_OR_RETURN(convertIntegral<int32_t>(afSampleRate));
		aidl.afLatencyMs = VALUE_OR_RETURN(convertIntegral<int32_t>(afLatencyMs));
		@@ -122,6 +124,8 @@ IAudioFlinger::CreateTrackOutput::fromAidl(
		aidl2legacy_int32_t_audio_port_handle_t(aidl.selectedDeviceId));
		legacy.sessionId = VALUE_OR_RETURN(aidl2legacy_int32_t_audio_session_t(aidl.sessionId));
		legacy.sampleRate = VALUE_OR_RETURN(convertIntegral<uint32_t>(aidl.sampleRate));
		legacy.streamType = VALUE_OR_RETURN(
		aidl2legacy_AudioStreamType_audio_stream_type_t(aidl.streamType));
		legacy.afFrameCount = VALUE_OR_RETURN(convertIntegral<size_t>(aidl.afFrameCount));
		legacy.afSampleRate = VALUE_OR_RETURN(convertIntegral<uint32_t>(aidl.afSampleRate));
		legacy.afLatencyMs = VALUE_OR_RETURN(convertIntegral<uint32_t>(aidl.afLatencyMs));

media/libaudioclient/aidl/android/media/CreateTrackResponse.aidl

+2 −0

Original line number	Diff line number	Diff line
		@@ -16,6 +16,7 @@

		package android.media;

		import android.media.AudioStreamType;
		import android.media.IAudioTrack;

		/**
		@@ -34,6 +35,7 @@ parcelable CreateTrackResponse {
		int selectedDeviceId;
		int sessionId;
		int sampleRate;
		AudioStreamType streamType;
		long afFrameCount;
		int afSampleRate;
		int afLatencyMs;

media/libaudioclient/include/media/AudioTrack.h

+3 −2

Original line number	Diff line number	Diff line
		@@ -1164,8 +1164,9 @@ public:

		// constant after constructor or set()
		audio_format_t mFormat; // as requested by client, not forced to 16-bit
		audio_stream_type_t mStreamType; // mStreamType == AUDIO_STREAM_DEFAULT implies
		// this AudioTrack has valid attributes
		// mOriginalStreamType == AUDIO_STREAM_DEFAULT implies this AudioTrack has valid attributes
		audio_stream_type_t mOriginalStreamType = AUDIO_STREAM_DEFAULT;
		audio_stream_type_t mStreamType = AUDIO_STREAM_DEFAULT;
		uint32_t mChannelCount;
		audio_channel_mask_t mChannelMask;
		sp<IMemory> mSharedBuffer;

media/libaudioclient/include/media/IAudioFlinger.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -110,6 +110,7 @@ public:

		/* output */
		uint32_t sampleRate;
		audio_stream_type_t streamType;
		size_t afFrameCount;
		uint32_t afSampleRate;
		uint32_t afLatencyMs;