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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_SCHEDULER_SCHEDULER_SETTINGS_H_ | |
6 #define CC_SCHEDULER_SCHEDULER_SETTINGS_H_ | |
7 | |
8 #include "base/memory/ref_counted.h" | |
9 #include "base/time/time.h" | |
10 #include "base/values.h" | |
11 | |
12 namespace base { | |
13 namespace trace_event { | |
14 class ConvertableToTraceFormat; | |
15 } | |
16 } | |
17 | |
18 namespace cc { | |
19 | |
20 class SchedulerSettings { | |
21 public: | |
22 SchedulerSettings(); | |
23 ~SchedulerSettings(); | |
24 | |
25 bool use_external_begin_frame_source; | |
26 bool main_frame_before_activation_enabled; | |
27 bool impl_side_painting; | |
28 bool timeout_and_draw_when_animation_checkerboards; | |
29 int maximum_number_of_failed_draws_before_draw_is_forced_; | |
30 bool using_synchronous_renderer_compositor; | |
31 bool throttle_frame_production; | |
32 | |
33 // In main thread low latency mode the entire | |
34 // BeginMainFrame->Commit->Activation->Draw cycle should complete before | |
35 // starting the next cycle. Additionally, BeginMainFrame and Commit are | |
36 // completed atomically with no other tasks or actions occuring between them. | |
37 bool main_thread_should_always_be_low_latency; | |
38 | |
39 base::TimeDelta background_frame_interval; | |
40 | |
41 scoped_refptr<base::trace_event::ConvertableToTraceFormat> AsValue() const; | |
42 }; | |
43 | |
44 } // namespace cc | |
45 | |
46 #endif // CC_SCHEDULER_SCHEDULER_SETTINGS_H_ | |
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