Merge "policy_hal: Support vr audio concurrency" into audio-userspace.lnx.2.2-dev (b7994165) · Commits · e / os / android_hardware_qcom_audio

policy_hal/AudioPolicyManager.cpp

+20 −0

Original line number	Diff line number	Diff line
		@@ -1593,6 +1593,7 @@ audio_io_handle_t AudioPolicyManagerCustom::getOutputForDevice(
		// requested sample rate matches with that of voip input stream (if opened already)
		int value = 0;
		uint32_t mode = 0, voipOutCount = 1, voipSampleRate = 1;
		bool is_vr_mode_on = false;
		String8 valueStr = mpClientInterface->getParameters((audio_io_handle_t)0,
		String8("audio_mode"));
		AudioParameter result = AudioParameter(valueStr);
		@@ -1627,6 +1628,25 @@ audio_io_handle_t AudioPolicyManagerCustom::getOutputForDevice(
		}
		}
		}
		//IF VOIP is going to be started at the same time as when
		//vr is enabled, get VOIP to fallback to low latency
		String8 vr_value;
		valueStr = mpClientInterface->getParameters((audio_io_handle_t)0,
		String8("vr_audio_mode_on"));
		result = AudioParameter(valueStr);
		if (result.get(String8("vr_audio_mode_on"), vr_value) == NO_ERROR) {
		is_vr_mode_on = vr_value.contains("true");
		ALOGI("VR mode is %d, switch to primary output if request is for fast\|raw",
		is_vr_mode_on);
		}

		if (is_vr_mode_on) {
		//check the flags being requested for, and clear FAST\|RAW
		flags = (audio_output_flags_t)(flags &
		(~(AUDIO_OUTPUT_FLAG_FAST\|AUDIO_OUTPUT_FLAG_RAW)));

		}

		}

		#ifdef VOICE_CONCURRENCY