diff options
Diffstat (limited to 'media/audio/win/audio_manager_win.cc')
| -rw-r--r-- | media/audio/win/audio_manager_win.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/media/audio/win/audio_manager_win.cc b/media/audio/win/audio_manager_win.cc index 4a1bc747..5d9d623 100644 --- a/media/audio/win/audio_manager_win.cc +++ b/media/audio/win/audio_manager_win.cc @@ -16,6 +16,7 @@ #include "base/files/file_path.h" #include "base/memory/scoped_ptr.h" #include "base/message_loop/message_loop.h" +#include "base/metrics/histogram.h" #include "base/path_service.h" #include "base/process/launch.h" #include "base/strings/string_number_conversions.h" @@ -393,6 +394,7 @@ AudioInputStream* AudioManagerWin::MakeLowLatencyInputStream( DCHECK_EQ(AudioParameters::AUDIO_PCM_LOW_LATENCY, params.format()); DVLOG(1) << "MakeLowLatencyInputStream: " << device_id; AudioInputStream* stream = NULL; + UMA_HISTOGRAM_BOOLEAN("Media.WindowsCoreAudioInput", core_audio_supported()); if (!core_audio_supported()) { // Fall back to Windows Wave implementation on Windows XP or lower. DVLOG(1) << "Using WaveIn since WASAPI requires at least Vista."; |