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1 /* | 1 /* |
2 * Copyright 2014 Google Inc. | 2 * Copyright 2014 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #include "SkAtomics.h" | 8 #include "SkAtomics.h" |
9 #include "SkEventTracer.h" | 9 #include "SkEventTracer.h" |
10 #include "SkLazyPtr.h" | 10 #include "SkLazyPtr.h" |
11 | 11 |
| 12 #include <stdlib.h> |
| 13 |
12 class SkDefaultEventTracer : public SkEventTracer { | 14 class SkDefaultEventTracer : public SkEventTracer { |
13 SkEventTracer::Handle | 15 SkEventTracer::Handle |
14 addTraceEvent(char phase, | 16 addTraceEvent(char phase, |
15 const uint8_t* categoryEnabledFlag, | 17 const uint8_t* categoryEnabledFlag, |
16 const char* name, | 18 const char* name, |
17 uint64_t id, | 19 uint64_t id, |
18 int numArgs, | 20 int numArgs, |
19 const char** argNames, | 21 const char** argNames, |
20 const uint8_t* argTypes, | 22 const uint8_t* argTypes, |
21 const uint64_t* argValues, | 23 const uint64_t* argValues, |
(...skipping 25 matching lines...) Expand all Loading... |
47 // An atomic load during process shutdown is probably overkill, but safe ove
rkill. | 49 // An atomic load during process shutdown is probably overkill, but safe ove
rkill. |
48 atexit([](){ SkDELETE(sk_atomic_load(&gUserTracer, sk_memory_order_acquire))
; }); | 50 atexit([](){ SkDELETE(sk_atomic_load(&gUserTracer, sk_memory_order_acquire))
; }); |
49 } | 51 } |
50 | 52 |
51 SkEventTracer* SkEventTracer::GetInstance() { | 53 SkEventTracer* SkEventTracer::GetInstance() { |
52 if (SkEventTracer* tracer = sk_atomic_load(&gUserTracer, sk_memory_order_acq
uire)) { | 54 if (SkEventTracer* tracer = sk_atomic_load(&gUserTracer, sk_memory_order_acq
uire)) { |
53 return tracer; | 55 return tracer; |
54 } | 56 } |
55 return gDefaultTracer.get(); | 57 return gDefaultTracer.get(); |
56 } | 58 } |
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