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| 1 // Copyright 2017 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "services/memory_instrumentation/public/cpp/memory_instrumentation_trai
ts.h" | |
| 6 | |
| 7 #include "base/trace_event/memory_dump_request_args.h" | |
| 8 #include "services/memory_instrumentation/public/interfaces/memory_instrumentati
on.mojom.h" | |
| 9 | |
| 10 namespace mojo { | |
| 11 | |
| 12 //static | |
| 13 memory_instrumentation::mojom::DumpType | |
| 14 EnumTraits<memory_instrumentation::mojom::DumpType, | |
| 15 base::trace_event::MemoryDumpType>::ToMojom( | |
| 16 base::trace_event::MemoryDumpType type) { | |
| 17 switch (type) { | |
| 18 case base::trace_event::MemoryDumpType::PERIODIC_INTERVAL: | |
| 19 return memory_instrumentation::mojom::DumpType::PERIODIC_INTERVAL; | |
| 20 case base::trace_event::MemoryDumpType::EXPLICITLY_TRIGGERED: | |
| 21 return memory_instrumentation::mojom::DumpType::EXPLICITLY_TRIGGERED; | |
| 22 case base::trace_event::MemoryDumpType::PEAK_MEMORY_USAGE: | |
| 23 return memory_instrumentation::mojom::DumpType::PEAK_MEMORY_USAGE; | |
| 24 default: | |
| 25 CHECK(false) << "Invalid type: " << static_cast<uint8_t>(type); | |
| 26 // This should not be reached. Just return a random value. | |
| 27 return memory_instrumentation::mojom::DumpType::PEAK_MEMORY_USAGE; | |
| 28 } | |
| 29 } | |
| 30 | |
| 31 //static | |
| 32 bool EnumTraits<memory_instrumentation::mojom::DumpType, | |
| 33 base::trace_event::MemoryDumpType>::FromMojom( | |
| 34 memory_instrumentation::mojom::DumpType input, | |
| 35 base::trace_event::MemoryDumpType* out) { | |
| 36 switch (input) { | |
| 37 case memory_instrumentation::mojom::DumpType::PERIODIC_INTERVAL: | |
| 38 *out = base::trace_event::MemoryDumpType::PERIODIC_INTERVAL; | |
| 39 break; | |
| 40 case memory_instrumentation::mojom::DumpType::EXPLICITLY_TRIGGERED: | |
| 41 *out = base::trace_event::MemoryDumpType::EXPLICITLY_TRIGGERED; | |
| 42 break; | |
| 43 case memory_instrumentation::mojom::DumpType::PEAK_MEMORY_USAGE: | |
| 44 *out = base::trace_event::MemoryDumpType::PEAK_MEMORY_USAGE; | |
| 45 break; | |
| 46 default: | |
| 47 NOTREACHED() << "Invalid type: " << static_cast<uint8_t>(input); | |
| 48 return false; | |
| 49 } | |
| 50 return true; | |
| 51 } | |
| 52 | |
| 53 //static | |
| 54 memory_instrumentation::mojom::LevelOfDetail | |
| 55 EnumTraits<memory_instrumentation::mojom::LevelOfDetail, | |
| 56 base::trace_event::MemoryDumpLevelOfDetail>::ToMojom( | |
| 57 base::trace_event::MemoryDumpLevelOfDetail level_of_detail) { | |
| 58 switch (level_of_detail) { | |
| 59 case base::trace_event::MemoryDumpLevelOfDetail::BACKGROUND: | |
| 60 return memory_instrumentation::mojom::LevelOfDetail::BACKGROUND; | |
| 61 case base::trace_event::MemoryDumpLevelOfDetail::LIGHT: | |
| 62 return memory_instrumentation::mojom::LevelOfDetail::LIGHT; | |
| 63 case base::trace_event::MemoryDumpLevelOfDetail::DETAILED: | |
| 64 return memory_instrumentation::mojom::LevelOfDetail::DETAILED; | |
| 65 default: | |
| 66 CHECK(false) << "Invalid type: " << static_cast<uint8_t>(level_of_detail); | |
| 67 // This should not be reached. Just return a random value. | |
| 68 return memory_instrumentation::mojom::LevelOfDetail::BACKGROUND; | |
| 69 } | |
| 70 } | |
| 71 | |
| 72 //static | |
| 73 bool EnumTraits<memory_instrumentation::mojom::LevelOfDetail, | |
| 74 base::trace_event::MemoryDumpLevelOfDetail>::FromMojom( | |
| 75 memory_instrumentation::mojom::LevelOfDetail input, | |
| 76 base::trace_event::MemoryDumpLevelOfDetail* out) { | |
| 77 switch (input) { | |
| 78 case memory_instrumentation::mojom::LevelOfDetail::BACKGROUND: | |
| 79 *out = base::trace_event::MemoryDumpLevelOfDetail::BACKGROUND; | |
| 80 break; | |
| 81 case memory_instrumentation::mojom::LevelOfDetail::LIGHT: | |
| 82 *out = base::trace_event::MemoryDumpLevelOfDetail::LIGHT; | |
| 83 break; | |
| 84 case memory_instrumentation::mojom::LevelOfDetail::DETAILED: | |
| 85 *out = base::trace_event::MemoryDumpLevelOfDetail::DETAILED; | |
| 86 break; | |
| 87 default: | |
| 88 NOTREACHED() << "Invalid type: " << static_cast<uint8_t>(input); | |
| 89 return false; | |
| 90 } | |
| 91 return true; | |
| 92 } | |
| 93 | |
| 94 //static | |
| 95 bool StructTraits<memory_instrumentation::mojom::RequestArgsDataView, | |
| 96 base::trace_event::MemoryDumpRequestArgs>::Read( | |
| 97 memory_instrumentation::mojom::RequestArgsDataView input, | |
| 98 base::trace_event::MemoryDumpRequestArgs* out) { | |
| 99 out->dump_guid = input.dump_guid(); | |
| 100 if (!input.ReadDumpType(&out->dump_type)) | |
| 101 return false; | |
| 102 if (!input.ReadLevelOfDetail(&out->level_of_detail)) | |
| 103 return false; | |
| 104 return true; | |
| 105 } | |
| 106 | |
| 107 } // namespace mojo | |
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