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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 #ifndef CC_SCHEDULER_SCHEDULER_SETTINGS_H_ | 5 #ifndef CC_SCHEDULER_SCHEDULER_SETTINGS_H_ |
6 #define CC_SCHEDULER_SCHEDULER_SETTINGS_H_ | 6 #define CC_SCHEDULER_SCHEDULER_SETTINGS_H_ |
7 | 7 |
8 #include "base/memory/ref_counted.h" | 8 #include "base/memory/ref_counted.h" |
9 #include "base/time/time.h" | 9 #include "base/time/time.h" |
10 #include "base/values.h" | 10 #include "base/values.h" |
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28 bool use_external_begin_frame_source; | 28 bool use_external_begin_frame_source; |
29 bool forward_begin_frames_to_children; | 29 bool forward_begin_frames_to_children; |
30 bool main_frame_before_activation_enabled; | 30 bool main_frame_before_activation_enabled; |
31 bool impl_side_painting; | 31 bool impl_side_painting; |
32 bool timeout_and_draw_when_animation_checkerboards; | 32 bool timeout_and_draw_when_animation_checkerboards; |
33 int maximum_number_of_failed_draws_before_draw_is_forced_; | 33 int maximum_number_of_failed_draws_before_draw_is_forced_; |
34 bool using_synchronous_renderer_compositor; | 34 bool using_synchronous_renderer_compositor; |
35 bool throttle_frame_production; | 35 bool throttle_frame_production; |
36 bool disable_hi_res_timer_tasks_on_battery; | 36 bool disable_hi_res_timer_tasks_on_battery; |
37 | 37 |
| 38 // In main thread low latency mode the entire |
| 39 // BeginMainFrame->Commit->Activation->Draw cycle should complete before |
| 40 // starting the next cycle. Additionally, BeginMainFrame and Commit are |
| 41 // completed atomically with no other tasks or actions occuring between them. |
| 42 bool main_thread_should_always_be_low_latency; |
| 43 |
38 base::TimeDelta background_frame_interval; | 44 base::TimeDelta background_frame_interval; |
39 | 45 |
40 scoped_refptr<base::debug::ConvertableToTraceFormat> AsValue() const; | 46 scoped_refptr<base::debug::ConvertableToTraceFormat> AsValue() const; |
41 }; | 47 }; |
42 | 48 |
43 } // namespace cc | 49 } // namespace cc |
44 | 50 |
45 #endif // CC_SCHEDULER_SCHEDULER_SETTINGS_H_ | 51 #endif // CC_SCHEDULER_SCHEDULER_SETTINGS_H_ |
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