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Issue 12774006: cc: Chromify Layer and LayerImpl classes. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: MoreAndroidCompilings Created 7 years, 9 months ago
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1 // Copyright 2011 The Chromium Authors. All rights reserved. 1 // Copyright 2011 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/frame_rate_controller.h" 5 #include "cc/frame_rate_controller.h"
6 6
7 #include "base/debug/trace_event.h" 7 #include "base/debug/trace_event.h"
8 #include "base/logging.h" 8 #include "base/logging.h"
9 #include "cc/delay_based_time_source.h" 9 #include "cc/delay_based_time_source.h"
10 #include "cc/time_source.h" 10 #include "cc/time_source.h"
11 #include "cc/thread.h" 11 #include "cc/thread.h"
12 12
13 namespace cc { 13 namespace cc {
14 14
15 class FrameRateControllerTimeSourceAdapter : public TimeSourceClient { 15 class FrameRateControllerTimeSourceAdapter : public TimeSourceClient {
16 public: 16 public:
17 static scoped_ptr<FrameRateControllerTimeSourceAdapter> create(FrameRateCont roller* frameRateController) { 17 static scoped_ptr<FrameRateControllerTimeSourceAdapter> Create(FrameRateCont roller* frameRateController) {
18 return make_scoped_ptr(new FrameRateControllerTimeSourceAdapter(frameRat eController)); 18 return make_scoped_ptr(new FrameRateControllerTimeSourceAdapter(frameRat eController));
19 } 19 }
20 virtual ~FrameRateControllerTimeSourceAdapter() {} 20 virtual ~FrameRateControllerTimeSourceAdapter() {}
21 21
22 virtual void onTimerTick() OVERRIDE { 22 virtual void onTimerTick() OVERRIDE {
23 m_frameRateController->onTimerTick(); 23 m_frameRateController->onTimerTick();
24 } 24 }
25 25
26 private: 26 private:
27 explicit FrameRateControllerTimeSourceAdapter(FrameRateController* frameRate Controller) 27 explicit FrameRateControllerTimeSourceAdapter(FrameRateController* frameRate Controller)
28 : m_frameRateController(frameRateController) {} 28 : m_frameRateController(frameRateController) {}
29 29
30 FrameRateController* m_frameRateController; 30 FrameRateController* m_frameRateController;
31 }; 31 };
32 32
33 FrameRateController::FrameRateController(scoped_refptr<TimeSource> timer) 33 FrameRateController::FrameRateController(scoped_refptr<TimeSource> timer)
34 : m_client(0) 34 : m_client(0)
35 , m_numFramesPending(0) 35 , m_numFramesPending(0)
36 , m_maxFramesPending(0) 36 , m_maxFramesPending(0)
37 , m_timeSource(timer) 37 , m_timeSource(timer)
38 , m_active(false) 38 , m_active(false)
39 , m_swapBuffersCompleteSupported(true) 39 , m_swapBuffersCompleteSupported(true)
40 , m_isTimeSourceThrottling(true) 40 , m_isTimeSourceThrottling(true)
41 , m_thread(0) 41 , m_thread(0)
42 , m_weakFactory(ALLOW_THIS_IN_INITIALIZER_LIST(this)) 42 , m_weakFactory(ALLOW_THIS_IN_INITIALIZER_LIST(this))
43 { 43 {
44 m_timeSourceClientAdapter = FrameRateControllerTimeSourceAdapter::create(thi s); 44 m_timeSourceClientAdapter = FrameRateControllerTimeSourceAdapter::Create(thi s);
45 m_timeSource->setClient(m_timeSourceClientAdapter.get()); 45 m_timeSource->setClient(m_timeSourceClientAdapter.get());
46 } 46 }
47 47
48 FrameRateController::FrameRateController(Thread* thread) 48 FrameRateController::FrameRateController(Thread* thread)
49 : m_client(0) 49 : m_client(0)
50 , m_numFramesPending(0) 50 , m_numFramesPending(0)
51 , m_maxFramesPending(0) 51 , m_maxFramesPending(0)
52 , m_active(false) 52 , m_active(false)
53 , m_swapBuffersCompleteSupported(true) 53 , m_swapBuffersCompleteSupported(true)
54 , m_isTimeSourceThrottling(false) 54 , m_isTimeSourceThrottling(false)
(...skipping 92 matching lines...) Expand 10 before | Expand all | Expand 10 after
147 147
148 base::TimeTicks FrameRateController::nextTickTime() 148 base::TimeTicks FrameRateController::nextTickTime()
149 { 149 {
150 if (m_isTimeSourceThrottling) 150 if (m_isTimeSourceThrottling)
151 return m_timeSource->nextTickTime(); 151 return m_timeSource->nextTickTime();
152 152
153 return base::TimeTicks(); 153 return base::TimeTicks();
154 } 154 }
155 155
156 } // namespace cc 156 } // namespace cc
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