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| 1 // Copyright 2013 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 #ifndef CC_DEBUG_DEVTOOLS_INSTRUMENTATION_H_ | |
| 6 #define CC_DEBUG_DEVTOOLS_INSTRUMENTATION_H_ | |
| 7 | |
| 8 #include "base/trace_event/trace_event.h" | |
| 9 #include "base/trace_event/trace_event_argument.h" | |
| 10 | |
| 11 namespace cc { | |
| 12 namespace devtools_instrumentation { | |
| 13 | |
| 14 namespace internal { | |
| 15 const char kCategory[] = TRACE_DISABLED_BY_DEFAULT("devtools.timeline"); | |
| 16 const char kCategoryFrame[] = | |
| 17 TRACE_DISABLED_BY_DEFAULT("devtools.timeline.frame"); | |
| 18 const char kData[] = "data"; | |
| 19 const char kFrameId[] = "frameId"; | |
| 20 const char kLayerId[] = "layerId"; | |
| 21 const char kLayerTreeId[] = "layerTreeId"; | |
| 22 const char kPixelRefId[] = "pixelRefId"; | |
| 23 | |
| 24 const char kImageDecodeTask[] = "ImageDecodeTask"; | |
| 25 const char kBeginFrame[] = "BeginFrame"; | |
| 26 const char kActivateLayerTree[] = "ActivateLayerTree"; | |
| 27 const char kRequestMainThreadFrame[] = "RequestMainThreadFrame"; | |
| 28 const char kBeginMainThreadFrame[] = "BeginMainThreadFrame"; | |
| 29 const char kDrawFrame[] = "DrawFrame"; | |
| 30 const char kCompositeLayers[] = "CompositeLayers"; | |
| 31 } // namespace internal | |
| 32 | |
| 33 const char kPaintSetup[] = "PaintSetup"; | |
| 34 const char kUpdateLayer[] = "UpdateLayer"; | |
| 35 | |
| 36 class ScopedLayerTask { | |
| 37 public: | |
| 38 ScopedLayerTask(const char* event_name, int layer_id) | |
| 39 : event_name_(event_name) { | |
| 40 TRACE_EVENT_BEGIN1(internal::kCategory, event_name_, | |
| 41 internal::kLayerId, layer_id); | |
| 42 } | |
| 43 ~ScopedLayerTask() { | |
| 44 TRACE_EVENT_END0(internal::kCategory, event_name_); | |
| 45 } | |
| 46 private: | |
| 47 const char* event_name_; | |
| 48 | |
| 49 DISALLOW_COPY_AND_ASSIGN(ScopedLayerTask); | |
| 50 }; | |
| 51 | |
| 52 class ScopedImageDecodeTask { | |
| 53 public: | |
| 54 explicit ScopedImageDecodeTask(void* pixelRef) { | |
| 55 TRACE_EVENT_BEGIN1(internal::kCategory, internal::kImageDecodeTask, | |
| 56 internal::kPixelRefId, reinterpret_cast<uint64>(pixelRef)); | |
| 57 } | |
| 58 ~ScopedImageDecodeTask() { | |
| 59 TRACE_EVENT_END0(internal::kCategory, internal::kImageDecodeTask); | |
| 60 } | |
| 61 private: | |
| 62 DISALLOW_COPY_AND_ASSIGN(ScopedImageDecodeTask); | |
| 63 }; | |
| 64 | |
| 65 class ScopedLayerTreeTask { | |
| 66 public: | |
| 67 ScopedLayerTreeTask(const char* event_name, | |
| 68 int layer_id, | |
| 69 int layer_tree_host_id) | |
| 70 : event_name_(event_name) { | |
| 71 TRACE_EVENT_BEGIN2(internal::kCategory, event_name_, | |
| 72 internal::kLayerId, layer_id, | |
| 73 internal::kLayerTreeId, layer_tree_host_id); | |
| 74 } | |
| 75 ~ScopedLayerTreeTask() { | |
| 76 TRACE_EVENT_END0(internal::kCategory, event_name_); | |
| 77 } | |
| 78 private: | |
| 79 const char* event_name_; | |
| 80 | |
| 81 DISALLOW_COPY_AND_ASSIGN(ScopedLayerTreeTask); | |
| 82 }; | |
| 83 | |
| 84 struct ScopedCommitTrace { | |
| 85 public: | |
| 86 explicit ScopedCommitTrace(int layer_tree_host_id) { | |
| 87 TRACE_EVENT_BEGIN1(internal::kCategory, internal::kCompositeLayers, | |
| 88 internal::kLayerTreeId, layer_tree_host_id); | |
| 89 } | |
| 90 ~ScopedCommitTrace() { | |
| 91 TRACE_EVENT_END0(internal::kCategory, internal::kCompositeLayers); | |
| 92 } | |
| 93 | |
| 94 private: | |
| 95 DISALLOW_COPY_AND_ASSIGN(ScopedCommitTrace); | |
| 96 }; | |
| 97 | |
| 98 struct ScopedLayerObjectTracker | |
| 99 : public base::trace_event::TraceScopedTrackableObject<int> { | |
| 100 explicit ScopedLayerObjectTracker(int layer_id) | |
| 101 : base::trace_event::TraceScopedTrackableObject<int>( | |
| 102 internal::kCategory, | |
| 103 internal::kLayerId, | |
| 104 layer_id) { | |
| 105 } | |
| 106 | |
| 107 private: | |
| 108 DISALLOW_COPY_AND_ASSIGN(ScopedLayerObjectTracker); | |
| 109 }; | |
| 110 | |
| 111 inline void DidActivateLayerTree(int layer_tree_host_id, int frame_id) { | |
| 112 TRACE_EVENT_INSTANT2(internal::kCategoryFrame, | |
| 113 internal::kActivateLayerTree, | |
| 114 TRACE_EVENT_SCOPE_THREAD, | |
| 115 internal::kLayerTreeId, | |
| 116 layer_tree_host_id, | |
| 117 internal::kFrameId, | |
| 118 frame_id); | |
| 119 } | |
| 120 | |
| 121 inline void DidBeginFrame(int layer_tree_host_id) { | |
| 122 TRACE_EVENT_INSTANT1(internal::kCategoryFrame, | |
| 123 internal::kBeginFrame, | |
| 124 TRACE_EVENT_SCOPE_THREAD, | |
| 125 internal::kLayerTreeId, | |
| 126 layer_tree_host_id); | |
| 127 } | |
| 128 | |
| 129 inline void DidDrawFrame(int layer_tree_host_id) { | |
| 130 TRACE_EVENT_INSTANT1(internal::kCategoryFrame, | |
| 131 internal::kDrawFrame, | |
| 132 TRACE_EVENT_SCOPE_THREAD, | |
| 133 internal::kLayerTreeId, | |
| 134 layer_tree_host_id); | |
| 135 } | |
| 136 | |
| 137 inline void DidRequestMainThreadFrame(int layer_tree_host_id) { | |
| 138 TRACE_EVENT_INSTANT1(internal::kCategoryFrame, | |
| 139 internal::kRequestMainThreadFrame, | |
| 140 TRACE_EVENT_SCOPE_THREAD, | |
| 141 internal::kLayerTreeId, | |
| 142 layer_tree_host_id); | |
| 143 } | |
| 144 | |
| 145 inline scoped_refptr<base::trace_event::ConvertableToTraceFormat> | |
| 146 BeginMainThreadFrameData(int frame_id) { | |
| 147 scoped_refptr<base::trace_event::TracedValue> value = | |
| 148 new base::trace_event::TracedValue(); | |
| 149 value->SetInteger("frameId", frame_id); | |
| 150 return value; | |
| 151 } | |
| 152 | |
| 153 inline void WillBeginMainThreadFrame(int layer_tree_host_id, int frame_id) { | |
| 154 TRACE_EVENT_INSTANT2( | |
| 155 internal::kCategoryFrame, internal::kBeginMainThreadFrame, | |
| 156 TRACE_EVENT_SCOPE_THREAD, internal::kLayerTreeId, layer_tree_host_id, | |
| 157 internal::kData, BeginMainThreadFrameData(frame_id)); | |
| 158 } | |
| 159 | |
| 160 } // namespace devtools_instrumentation | |
| 161 } // namespace cc | |
| 162 | |
| 163 #endif // CC_DEBUG_DEVTOOLS_INSTRUMENTATION_H_ | |
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Chromium Code Reviews
Issue 1057283003:
Remove parts of //cc we aren't using (Closed)
Base URL: git@github.com:domokit/mojo.git@master