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Add performance tracing to AudioDevice inits.

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Adds tracing to AudioDeviceModuleImpl::InitRecording and
AudioDeviceModuleImpl::StartRecording to visualize that they are a
significant part of startup time in performance recordings.

BUG=webrtc:5723
R=henrika@webrtc.org

Review URL: https://codereview.webrtc.org/1874983003 .

Cr-Commit-Position: refs/heads/master@{#12315}
This commit is contained in:
Peter Boström
2016-04-11 16:04:33 +02:00
parent 25ed5800b9
commit dda52b9c3e
1 changed files with 3 additions and 0 deletions
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3
webrtc/modules/audio_device/audio_device_impl.cc
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@ -9,6 +9,7 @@
*/
#include "webrtc/base/refcount.h"
#include "webrtc/base/trace_event.h"
#include "webrtc/common_audio/signal_processing/include/signal_processing_library.h"
#include "webrtc/modules/audio_device/audio_device_config.h"
#include "webrtc/modules/audio_device/audio_device_impl.h"
@ -1454,6 +1455,7 @@ int32_t AudioDeviceModuleImpl::InitPlayout()
int32_t AudioDeviceModuleImpl::InitRecording()
{
TRACE_EVENT0("webrtc", "AudioDeviceModuleImpl::InitRecording");
CHECK_INITIALIZED();
_audioDeviceBuffer.InitRecording();
return (_ptrAudioDevice->InitRecording());
@ -1515,6 +1517,7 @@ bool AudioDeviceModuleImpl::Playing() const
int32_t AudioDeviceModuleImpl::StartRecording()
{
TRACE_EVENT0("webrtc", "AudioDeviceModuleImpl::StartRecording");
CHECK_INITIALIZED();
return (_ptrAudioDevice->StartRecording());
}