| OLD | NEW |
| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "remoting/host/audio_capturer_win.h" | 5 #include "remoting/host/audio_capturer_win.h" |
| 6 | 6 |
| 7 #include <windows.h> | 7 #include <windows.h> |
| 8 #include <avrt.h> | 8 #include <avrt.h> |
| 9 #include <mmreg.h> | 9 #include <mmreg.h> |
| 10 #include <mmsystem.h> | 10 #include <mmsystem.h> |
| (...skipping 217 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 228 if ((flags & AUDCLNT_BUFFERFLAGS_SILENT) == 0 && | 228 if ((flags & AUDCLNT_BUFFERFLAGS_SILENT) == 0 && |
| 229 !silence_detector_.IsSilence( | 229 !silence_detector_.IsSilence( |
| 230 reinterpret_cast<const int16*>(data), frames * kChannels)) { | 230 reinterpret_cast<const int16*>(data), frames * kChannels)) { |
| 231 scoped_ptr<AudioPacket> packet(new AudioPacket()); | 231 scoped_ptr<AudioPacket> packet(new AudioPacket()); |
| 232 packet->add_data(data, frames * wave_format_ex_->nBlockAlign); | 232 packet->add_data(data, frames * wave_format_ex_->nBlockAlign); |
| 233 packet->set_encoding(AudioPacket::ENCODING_RAW); | 233 packet->set_encoding(AudioPacket::ENCODING_RAW); |
| 234 packet->set_sampling_rate(sampling_rate_); | 234 packet->set_sampling_rate(sampling_rate_); |
| 235 packet->set_bytes_per_sample(AudioPacket::BYTES_PER_SAMPLE_2); | 235 packet->set_bytes_per_sample(AudioPacket::BYTES_PER_SAMPLE_2); |
| 236 packet->set_channels(AudioPacket::CHANNELS_STEREO); | 236 packet->set_channels(AudioPacket::CHANNELS_STEREO); |
| 237 | 237 |
| 238 callback_.Run(packet.Pass()); | 238 callback_.Run(std::move(packet)); |
| 239 } | 239 } |
| 240 | 240 |
| 241 hr = audio_capture_client_->ReleaseBuffer(frames); | 241 hr = audio_capture_client_->ReleaseBuffer(frames); |
| 242 if (FAILED(hr)) | 242 if (FAILED(hr)) |
| 243 break; | 243 break; |
| 244 } | 244 } |
| 245 | 245 |
| 246 // There is nothing to capture if the audio endpoint device has been unplugged | 246 // There is nothing to capture if the audio endpoint device has been unplugged |
| 247 // or disabled. | 247 // or disabled. |
| 248 if (hr == AUDCLNT_E_DEVICE_INVALIDATED) | 248 if (hr == AUDCLNT_E_DEVICE_INVALIDATED) |
| 249 return; | 249 return; |
| 250 | 250 |
| 251 // Avoid reporting the same error multiple times. | 251 // Avoid reporting the same error multiple times. |
| 252 if (FAILED(hr) && hr != last_capture_error_) { | 252 if (FAILED(hr) && hr != last_capture_error_) { |
| 253 last_capture_error_ = hr; | 253 last_capture_error_ = hr; |
| 254 LOG(ERROR) << "Failed to capture an audio packet: 0x" | 254 LOG(ERROR) << "Failed to capture an audio packet: 0x" |
| 255 << std::hex << hr << std::dec << "."; | 255 << std::hex << hr << std::dec << "."; |
| 256 } | 256 } |
| 257 } | 257 } |
| 258 | 258 |
| 259 bool AudioCapturer::IsSupported() { | 259 bool AudioCapturer::IsSupported() { |
| 260 return true; | 260 return true; |
| 261 } | 261 } |
| 262 | 262 |
| 263 scoped_ptr<AudioCapturer> AudioCapturer::Create() { | 263 scoped_ptr<AudioCapturer> AudioCapturer::Create() { |
| 264 return make_scoped_ptr(new AudioCapturerWin()); | 264 return make_scoped_ptr(new AudioCapturerWin()); |
| 265 } | 265 } |
| 266 | 266 |
| 267 } // namespace remoting | 267 } // namespace remoting |
| OLD | NEW |