diff options
Diffstat (limited to 'webrtc/modules/audio_processing/agc2/rnn_vad/common.cc')
-rw-r--r-- | webrtc/modules/audio_processing/agc2/rnn_vad/common.cc | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/webrtc/modules/audio_processing/agc2/rnn_vad/common.cc b/webrtc/modules/audio_processing/agc2/rnn_vad/common.cc new file mode 100644 index 0000000..5d76b52 --- /dev/null +++ b/webrtc/modules/audio_processing/agc2/rnn_vad/common.cc @@ -0,0 +1,34 @@ +/* + * Copyright (c) 2019 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#include "modules/audio_processing/agc2/rnn_vad/common.h" + +#include "rtc_base/system/arch.h" +#include "system_wrappers/include/cpu_features_wrapper.h" + +namespace webrtc { +namespace rnn_vad { + +Optimization DetectOptimization() { +#if defined(WEBRTC_ARCH_X86_FAMILY) + if (GetCPUInfo(kSSE2) != 0) { + return Optimization::kSse2; + } +#endif + +#if defined(WEBRTC_HAS_NEON) + return Optimization::kNeon; +#endif + + return Optimization::kNone; +} + +} // namespace rnn_vad +} // namespace webrtc |