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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/base/latency_info_swap_promise.h" | 5 #include "cc/output/latency_info_swap_promise.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 | 8 |
9 namespace { | 9 namespace { |
10 ui::LatencyComponentType DidNotSwapReasonToLatencyComponentType( | 10 ui::LatencyComponentType DidNotSwapReasonToLatencyComponentType( |
11 cc::SwapPromise::DidNotSwapReason reason) { | 11 cc::SwapPromise::DidNotSwapReason reason) { |
12 switch (reason) { | 12 switch (reason) { |
13 case cc::SwapPromise::DID_NOT_SWAP_UNKNOWN: | 13 case cc::SwapPromise::DID_NOT_SWAP_UNKNOWN: |
14 case cc::SwapPromise::SWAP_FAILS: | 14 case cc::SwapPromise::SWAP_FAILS: |
15 return ui::INPUT_EVENT_LATENCY_TERMINATED_SWAP_FAILED_COMPONENT; | 15 return ui::INPUT_EVENT_LATENCY_TERMINATED_SWAP_FAILED_COMPONENT; |
16 case cc::SwapPromise::COMMIT_FAILS: | 16 case cc::SwapPromise::COMMIT_FAILS: |
17 return ui::INPUT_EVENT_LATENCY_TERMINATED_COMMIT_FAILED_COMPONENT; | 17 return ui::INPUT_EVENT_LATENCY_TERMINATED_COMMIT_FAILED_COMPONENT; |
18 case cc::SwapPromise::COMMIT_NO_UPDATE: | 18 case cc::SwapPromise::COMMIT_NO_UPDATE: |
19 return ui::INPUT_EVENT_LATENCY_TERMINATED_COMMIT_NO_UPDATE_COMPONENT; | 19 return ui::INPUT_EVENT_LATENCY_TERMINATED_COMMIT_NO_UPDATE_COMPONENT; |
20 } | |
21 NOTREACHED() << "Unhandled DidNotSwapReason."; | |
22 return ui::INPUT_EVENT_LATENCY_TERMINATED_SWAP_FAILED_COMPONENT; | |
23 } | 20 } |
| 21 NOTREACHED() << "Unhandled DidNotSwapReason."; |
| 22 return ui::INPUT_EVENT_LATENCY_TERMINATED_SWAP_FAILED_COMPONENT; |
| 23 } |
24 } // namespace | 24 } // namespace |
25 | 25 |
26 namespace cc { | 26 namespace cc { |
27 | 27 |
28 LatencyInfoSwapPromise::LatencyInfoSwapPromise(const ui::LatencyInfo& latency) | 28 LatencyInfoSwapPromise::LatencyInfoSwapPromise(const ui::LatencyInfo& latency) |
29 : latency_(latency) { | 29 : latency_(latency) { |
30 } | 30 } |
31 | 31 |
32 LatencyInfoSwapPromise::~LatencyInfoSwapPromise() { | 32 LatencyInfoSwapPromise::~LatencyInfoSwapPromise() { |
33 } | 33 } |
34 | 34 |
35 void LatencyInfoSwapPromise::DidSwap(CompositorFrameMetadata* metadata) { | 35 void LatencyInfoSwapPromise::DidSwap(CompositorFrameMetadata* metadata) { |
36 DCHECK(!latency_.terminated); | 36 DCHECK(!latency_.terminated); |
37 metadata->latency_info.push_back(latency_); | 37 metadata->latency_info.push_back(latency_); |
38 } | 38 } |
39 | 39 |
40 void LatencyInfoSwapPromise::DidNotSwap(DidNotSwapReason reason) { | 40 void LatencyInfoSwapPromise::DidNotSwap(DidNotSwapReason reason) { |
41 latency_.AddLatencyNumber(DidNotSwapReasonToLatencyComponentType(reason), | 41 latency_.AddLatencyNumber(DidNotSwapReasonToLatencyComponentType(reason), 0, |
42 0, 0); | 42 0); |
43 // TODO(miletus): Turn this back on once per-event LatencyInfo tracking | 43 // TODO(miletus): Turn this back on once per-event LatencyInfo tracking |
44 // is enabled in GPU side. | 44 // is enabled in GPU side. |
45 // DCHECK(latency_.terminated); | 45 // DCHECK(latency_.terminated); |
46 } | 46 } |
47 | 47 |
48 int64 LatencyInfoSwapPromise::TraceId() const { | 48 int64 LatencyInfoSwapPromise::TraceId() const { |
49 return latency_.trace_id; | 49 return latency_.trace_id; |
50 } | 50 } |
51 | 51 |
52 } // namespace cc | 52 } // namespace cc |
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