OLD | NEW |
1 // Copyright 2013 The Chromium Authors. All rights reserved. | 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 | 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 "cc/output/latency_info_swap_promise.h" | 5 #include "cc/output/latency_info_swap_promise.h" |
6 | 6 |
| 7 #include <stdint.h> |
| 8 |
7 #include "base/logging.h" | 9 #include "base/logging.h" |
8 #include "base/trace_event/trace_event.h" | 10 #include "base/trace_event/trace_event.h" |
9 | 11 |
10 namespace { | 12 namespace { |
11 ui::LatencyComponentType DidNotSwapReasonToLatencyComponentType( | 13 ui::LatencyComponentType DidNotSwapReasonToLatencyComponentType( |
12 cc::SwapPromise::DidNotSwapReason reason) { | 14 cc::SwapPromise::DidNotSwapReason reason) { |
13 switch (reason) { | 15 switch (reason) { |
14 case cc::SwapPromise::ACTIVATION_FAILS: | 16 case cc::SwapPromise::ACTIVATION_FAILS: |
15 case cc::SwapPromise::SWAP_FAILS: | 17 case cc::SwapPromise::SWAP_FAILS: |
16 return ui::INPUT_EVENT_LATENCY_TERMINATED_SWAP_FAILED_COMPONENT; | 18 return ui::INPUT_EVENT_LATENCY_TERMINATED_SWAP_FAILED_COMPONENT; |
(...skipping 22 matching lines...) Expand all Loading... |
39 } | 41 } |
40 | 42 |
41 void LatencyInfoSwapPromise::DidNotSwap(DidNotSwapReason reason) { | 43 void LatencyInfoSwapPromise::DidNotSwap(DidNotSwapReason reason) { |
42 latency_.AddLatencyNumber(DidNotSwapReasonToLatencyComponentType(reason), 0, | 44 latency_.AddLatencyNumber(DidNotSwapReasonToLatencyComponentType(reason), 0, |
43 0); | 45 0); |
44 // TODO(miletus): Turn this back on once per-event LatencyInfo tracking | 46 // TODO(miletus): Turn this back on once per-event LatencyInfo tracking |
45 // is enabled in GPU side. | 47 // is enabled in GPU side. |
46 // DCHECK(latency_.terminated); | 48 // DCHECK(latency_.terminated); |
47 } | 49 } |
48 | 50 |
49 int64 LatencyInfoSwapPromise::TraceId() const { | 51 int64_t LatencyInfoSwapPromise::TraceId() const { |
50 return latency_.trace_id(); | 52 return latency_.trace_id(); |
51 } | 53 } |
52 | 54 |
53 // Trace the original LatencyInfo of a LatencyInfoSwapPromise | 55 // Trace the original LatencyInfo of a LatencyInfoSwapPromise |
54 void LatencyInfoSwapPromise::OnCommit() { | 56 void LatencyInfoSwapPromise::OnCommit() { |
55 TRACE_EVENT_WITH_FLOW1("input,benchmark", | 57 TRACE_EVENT_WITH_FLOW1("input,benchmark", |
56 "LatencyInfo.Flow", | 58 "LatencyInfo.Flow", |
57 TRACE_ID_DONT_MANGLE(TraceId()), | 59 TRACE_ID_DONT_MANGLE(TraceId()), |
58 TRACE_EVENT_FLAG_FLOW_IN | TRACE_EVENT_FLAG_FLOW_OUT, | 60 TRACE_EVENT_FLAG_FLOW_IN | TRACE_EVENT_FLAG_FLOW_OUT, |
59 "step", "HandleInputEventMainCommit"); | 61 "step", "HandleInputEventMainCommit"); |
60 } | 62 } |
61 | 63 |
62 } // namespace cc | 64 } // namespace cc |
OLD | NEW |