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-rw-r--r--policy_hal/AudioPolicyManager.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/policy_hal/AudioPolicyManager.h b/policy_hal/AudioPolicyManager.h
index bda70fbe..770995b6 100644
--- a/policy_hal/AudioPolicyManager.h
+++ b/policy_hal/AudioPolicyManager.h
@@ -78,12 +78,12 @@ protected:
// if argument "device" is different from AUDIO_DEVICE_NONE, startSource() will force
// the re-evaluation of the output device.
- status_t startSource(sp<AudioOutputDescriptor> outputDesc,
+ status_t startSource(const sp<AudioOutputDescriptor>& outputDesc,
audio_stream_type_t stream,
audio_devices_t device,
const char *address,
uint32_t *delayMs);
- status_t stopSource(sp<AudioOutputDescriptor> outputDesc,
+ status_t stopSource(const sp<AudioOutputDescriptor>& outputDesc,
audio_stream_type_t stream,
bool forceDeviceUpdate);
// event is one of STARTING_OUTPUT, STARTING_BEACON, STOPPING_OUTPUT, STOPPING_BEACON 313