| /* |
| * 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 |
