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| 1 /* |
| 2 * Copyright (c) 2017 The WebRTC project authors. All Rights Reserved. |
| 3 * |
| 4 * Use of this source code is governed by a BSD-style license |
| 5 * that can be found in the LICENSE file in the root of the source |
| 6 * tree. An additional intellectual property rights grant can be found |
| 7 * in the file PATENTS. All contributing project authors may |
| 8 * be found in the AUTHORS file in the root of the source tree. |
| 9 */ |
| 10 |
| 11 #include "webrtc/modules/audio_processing/aec3/aec3_common.h" |
| 12 |
| 13 #include "webrtc/typedefs.h" |
| 14 #include "webrtc/system_wrappers/include/cpu_features_wrapper.h" |
| 15 |
| 16 namespace webrtc { |
| 17 |
| 18 Aec3Optimization DetectOptimization() { |
| 19 #if defined(WEBRTC_ARCH_X86_FAMILY) |
| 20 if (WebRtc_GetCPUInfo(kSSE2) != 0) { |
| 21 return Aec3Optimization::kSse2; |
| 22 } |
| 23 #endif |
| 24 return Aec3Optimization::kNone; |
| 25 } |
| 26 |
| 27 } // namespace webrtc |
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