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1 /* | 1 /* |
2 * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 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 | 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 | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 // Parts of this file derived from Chromium's base/cpu.cc. | 11 // Parts of this file derived from Chromium's base/cpu.cc. |
12 | 12 |
13 #include "webrtc/system_wrappers/interface/cpu_features_wrapper.h" | 13 #include "webrtc/system_wrappers/include/cpu_features_wrapper.h" |
14 | 14 |
15 #if defined(WEBRTC_ARCH_X86_FAMILY) && defined(_MSC_VER) | 15 #if defined(WEBRTC_ARCH_X86_FAMILY) && defined(_MSC_VER) |
16 #include <intrin.h> | 16 #include <intrin.h> |
17 #endif | 17 #endif |
18 | 18 |
19 #include "webrtc/typedefs.h" | 19 #include "webrtc/typedefs.h" |
20 | 20 |
21 // No CPU feature is available => straight C path. | 21 // No CPU feature is available => straight C path. |
22 int GetCPUInfoNoASM(CPUFeature feature) { | 22 int GetCPUInfoNoASM(CPUFeature feature) { |
23 (void)feature; | 23 (void)feature; |
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63 #else | 63 #else |
64 // Default to straight C for other platforms. | 64 // Default to straight C for other platforms. |
65 static int GetCPUInfo(CPUFeature feature) { | 65 static int GetCPUInfo(CPUFeature feature) { |
66 (void)feature; | 66 (void)feature; |
67 return 0; | 67 return 0; |
68 } | 68 } |
69 #endif | 69 #endif |
70 | 70 |
71 WebRtc_CPUInfo WebRtc_GetCPUInfo = GetCPUInfo; | 71 WebRtc_CPUInfo WebRtc_GetCPUInfo = GetCPUInfo; |
72 WebRtc_CPUInfo WebRtc_GetCPUInfoNoASM = GetCPUInfoNoASM; | 72 WebRtc_CPUInfo WebRtc_GetCPUInfoNoASM = GetCPUInfoNoASM; |
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