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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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