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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "base/bind.h" | 5 #include "base/bind.h" |
6 #include "base/bind_helpers.h" | 6 #include "base/bind_helpers.h" |
7 #include "base/command_line.h" | 7 #include "base/command_line.h" |
8 #include "base/hash.h" | 8 #include "base/hash.h" |
9 #include "base/json/json_writer.h" | 9 #include "base/json/json_writer.h" |
10 #include "base/memory/shared_memory.h" | 10 #include "base/memory/shared_memory.h" |
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104 | 104 |
105 // The first time polling a fence, delay some extra time to allow other | 105 // The first time polling a fence, delay some extra time to allow other |
106 // stubs to process some work, or else the timing of the fences could | 106 // stubs to process some work, or else the timing of the fences could |
107 // allow a pattern of alternating fast and slow frames to occur. | 107 // allow a pattern of alternating fast and slow frames to occur. |
108 const int64 kHandleMoreWorkPeriodMs = 2; | 108 const int64 kHandleMoreWorkPeriodMs = 2; |
109 const int64 kHandleMoreWorkPeriodBusyMs = 1; | 109 const int64 kHandleMoreWorkPeriodBusyMs = 1; |
110 | 110 |
111 // Prevents idle work from being starved. | 111 // Prevents idle work from being starved. |
112 const int64 kMaxTimeSinceIdleMs = 10; | 112 const int64 kMaxTimeSinceIdleMs = 10; |
113 | 113 |
114 class DevToolsChannelData : public base::debug::ConvertableToTraceFormat { | 114 class DevToolsChannelData : public base::trace_event::ConvertableToTraceFormat { |
115 public: | 115 public: |
116 static scoped_refptr<base::debug::ConvertableToTraceFormat> CreateForChannel( | 116 static scoped_refptr<base::trace_event::ConvertableToTraceFormat> |
117 GpuChannel* channel); | 117 CreateForChannel(GpuChannel* channel); |
118 | 118 |
119 void AppendAsTraceFormat(std::string* out) const override { | 119 void AppendAsTraceFormat(std::string* out) const override { |
120 std::string tmp; | 120 std::string tmp; |
121 base::JSONWriter::Write(value_.get(), &tmp); | 121 base::JSONWriter::Write(value_.get(), &tmp); |
122 *out += tmp; | 122 *out += tmp; |
123 } | 123 } |
124 | 124 |
125 private: | 125 private: |
126 explicit DevToolsChannelData(base::Value* value) : value_(value) {} | 126 explicit DevToolsChannelData(base::Value* value) : value_(value) {} |
127 ~DevToolsChannelData() override {} | 127 ~DevToolsChannelData() override {} |
128 scoped_ptr<base::Value> value_; | 128 scoped_ptr<base::Value> value_; |
129 DISALLOW_COPY_AND_ASSIGN(DevToolsChannelData); | 129 DISALLOW_COPY_AND_ASSIGN(DevToolsChannelData); |
130 }; | 130 }; |
131 | 131 |
132 scoped_refptr<base::debug::ConvertableToTraceFormat> | 132 scoped_refptr<base::trace_event::ConvertableToTraceFormat> |
133 DevToolsChannelData::CreateForChannel(GpuChannel* channel) { | 133 DevToolsChannelData::CreateForChannel(GpuChannel* channel) { |
134 scoped_ptr<base::DictionaryValue> res(new base::DictionaryValue); | 134 scoped_ptr<base::DictionaryValue> res(new base::DictionaryValue); |
135 res->SetInteger("renderer_pid", channel->renderer_pid()); | 135 res->SetInteger("renderer_pid", channel->renderer_pid()); |
136 res->SetDouble("used_bytes", channel->GetMemoryUsage()); | 136 res->SetDouble("used_bytes", channel->GetMemoryUsage()); |
137 res->SetDouble("limit_bytes", | 137 res->SetDouble("limit_bytes", |
138 channel->gpu_channel_manager() | 138 channel->gpu_channel_manager() |
139 ->gpu_memory_manager() | 139 ->gpu_memory_manager() |
140 ->GetMaximumClientAllocation()); | 140 ->GetMaximumClientAllocation()); |
141 return new DevToolsChannelData(res.release()); | 141 return new DevToolsChannelData(res.release()); |
142 } | 142 } |
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1081 uint64 GpuCommandBufferStub::GetMemoryUsage() const { | 1081 uint64 GpuCommandBufferStub::GetMemoryUsage() const { |
1082 return GetMemoryManager()->GetClientMemoryUsage(this); | 1082 return GetMemoryManager()->GetClientMemoryUsage(this); |
1083 } | 1083 } |
1084 | 1084 |
1085 void GpuCommandBufferStub::SwapBuffersCompleted( | 1085 void GpuCommandBufferStub::SwapBuffersCompleted( |
1086 const std::vector<ui::LatencyInfo>& latency_info) { | 1086 const std::vector<ui::LatencyInfo>& latency_info) { |
1087 Send(new GpuCommandBufferMsg_SwapBuffersCompleted(route_id_, latency_info)); | 1087 Send(new GpuCommandBufferMsg_SwapBuffersCompleted(route_id_, latency_info)); |
1088 } | 1088 } |
1089 | 1089 |
1090 } // namespace content | 1090 } // namespace content |
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