Cross Reference: /external/chromium_org/media/audio/win/audio_low_latency_input

Lines Matching refs:hr
87   HRESULT hr = SetCaptureDevice();
88   if (FAILED(hr))
93   hr = ActivateCaptureDevice();
94   if (FAILED(hr))
101   hr = GetAudioEngineStreamFormat();
112   hr = InitializeAudioEngine();
114   opened_ = SUCCEEDED(hr);
141   HRESULT hr = audio_client_->Start();
142   DLOG_IF(ERROR, FAILED(hr)) << "Failed to start input streaming.";
144   started_ = SUCCEEDED(hr);
162   HRESULT hr = audio_client_->Stop();
163   if (FAILED(hr)) {
216   HRESULT hr = simple_audio_volume_->SetMasterVolume(static_cast<float>(volume),
218   DLOG_IF(WARNING, FAILED(hr)) << "Failed to set new input master volume.";
235   HRESULT hr = simple_audio_volume_->GetMasterVolume(&level);
236   DLOG_IF(WARNING, FAILED(hr)) << "Failed to get input master volume.";
245   HRESULT hr = GetMixFormat(device_id, &audio_engine_mix_format);
246   if (FAILED(hr))
256   HRESULT hr = GetMixFormat(device_id, &audio_engine_mix_format);
257   if (FAILED(hr))
269   HRESULT hr = enumerator.CreateInstance(__uuidof(MMDeviceEnumerator), NULL,
271   if (FAILED(hr))
272     return hr;
277     hr = enumerator->GetDefaultAudioEndpoint(eCapture, eConsole,
282     hr = enumerator->GetDevice(UTF8ToUTF16(device_id).c_str(),
285   if (FAILED(hr))
286     return hr;
289   hr = endpoint_device->Activate(__uuidof(IAudioClient),
293   return SUCCEEDED(hr) ? audio_client->GetMixFormat(device_format) : hr;
334     HRESULT hr = S_FALSE;
358           hr = audio_capture_client_->GetBuffer(&data_ptr,
363           if (FAILED(hr)) {
384           hr = audio_capture_client_->ReleaseBuffer(num_frames_to_read);
385           DLOG_IF(ERROR, FAILED(hr)) << "Failed to release capture buffer";
457   HRESULT hr =  CoCreateInstance(__uuidof(MMDeviceEnumerator),
462   if (SUCCEEDED(hr)) {
470       hr = enumerator->GetDefaultAudioEndpoint(eCapture,
476       hr = enumerator->GetDevice(UTF8ToUTF16(device_id_).c_str(),
480     if (FAILED(hr))
481       return hr;
486     hr = endpoint_device_->GetState(&state);
487     if (SUCCEEDED(hr)) {
490         hr = E_ACCESSDENIED;
495   return hr;
501   HRESULT hr = endpoint_device_->Activate(__uuidof(IAudioClient),
505   return hr;
509   HRESULT hr = S_OK;
518   hr = audio_client_->GetMixFormat(
545   return hr;
559   HRESULT hr = audio_client_->IsFormatSupported(AUDCLNT_SHAREMODE_SHARED,
562   DLOG_IF(ERROR, hr == S_FALSE) << "Format is not supported "
564   return (hr == S_OK);
575   HRESULT hr = audio_client_->Initialize(AUDCLNT_SHAREMODE_SHARED,
582   if (FAILED(hr))
583     return hr;
590   hr = audio_client_->GetBufferSize(&endpoint_buffer_size_frames_);
591   if (FAILED(hr))
592     return hr;
623   hr = audio_client_->SetEventHandle(audio_samples_ready_event_.Get());
624   if (FAILED(hr))
625     return hr;
629   hr = audio_client_->GetService(__uuidof(IAudioCaptureClient),
631   if (FAILED(hr))
632     return hr;
636   hr = audio_client_->GetService(__uuidof(ISimpleAudioVolume),
638   return hr;