OLD | NEW |
1 /* | 1 /* |
2 * libjingle | 2 * libjingle |
3 * Copyright 2011 Google Inc. | 3 * Copyright 2011 Google Inc. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions are met: | 6 * modification, are permitted provided that the following conditions are met: |
7 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright notice, | 8 * 1. Redistributions of source code must retain the above copyright notice, |
9 * this list of conditions and the following disclaimer. | 9 * this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright notice, | 10 * 2. Redistributions in binary form must reproduce the above copyright notice, |
(...skipping 10 matching lines...) Expand all Loading... |
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; | 21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, | 22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR | 23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF | 24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 */ | 26 */ |
27 | 27 |
28 #ifndef TALK_MEDIA_BASE_CPUID_H_ | 28 #ifndef TALK_MEDIA_BASE_CPUID_H_ |
29 #define TALK_MEDIA_BASE_CPUID_H_ | 29 #define TALK_MEDIA_BASE_CPUID_H_ |
30 | 30 |
31 #include "webrtc/base/basictypes.h" // For DISALLOW_IMPLICIT_CONSTRUCTORS | 31 #include "webrtc/base/basictypes.h" // For RTC_DISALLOW_IMPLICIT_CONSTRUCTORS |
32 | 32 |
33 namespace cricket { | 33 namespace cricket { |
34 | 34 |
35 class CpuInfo { | 35 class CpuInfo { |
36 public: | 36 public: |
37 // The following flags must match libyuv/cpu_id.h values. | 37 // The following flags must match libyuv/cpu_id.h values. |
38 // Internal flag to indicate cpuid requires initialization. | 38 // Internal flag to indicate cpuid requires initialization. |
39 static const int kCpuInit = 0x1; | 39 static const int kCpuInit = 0x1; |
40 | 40 |
41 // These flags are only valid on ARM processors. | 41 // These flags are only valid on ARM processors. |
(...skipping 16 matching lines...) Expand all Loading... |
58 static const int kCpuHasMIPS_DSP = 0x2000; | 58 static const int kCpuHasMIPS_DSP = 0x2000; |
59 static const int kCpuHasMIPS_DSPR2 = 0x4000; | 59 static const int kCpuHasMIPS_DSPR2 = 0x4000; |
60 | 60 |
61 // Detect CPU has SSE2 etc. | 61 // Detect CPU has SSE2 etc. |
62 static bool TestCpuFlag(int flag); | 62 static bool TestCpuFlag(int flag); |
63 | 63 |
64 // For testing, allow CPU flags to be disabled. | 64 // For testing, allow CPU flags to be disabled. |
65 static void MaskCpuFlagsForTest(int enable_flags); | 65 static void MaskCpuFlagsForTest(int enable_flags); |
66 | 66 |
67 private: | 67 private: |
68 DISALLOW_IMPLICIT_CONSTRUCTORS(CpuInfo); | 68 RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(CpuInfo); |
69 }; | 69 }; |
70 | 70 |
71 // Detect an Intel Core I5 or better such as 4th generation Macbook Air. | 71 // Detect an Intel Core I5 or better such as 4th generation Macbook Air. |
72 bool IsCoreIOrBetter(); | 72 bool IsCoreIOrBetter(); |
73 | 73 |
74 } // namespace cricket | 74 } // namespace cricket |
75 | 75 |
76 #endif // TALK_MEDIA_BASE_CPUID_H_ | 76 #endif // TALK_MEDIA_BASE_CPUID_H_ |
OLD | NEW |