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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 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 "content/renderer/gpu/render_widget_compositor.h" | 5 #include "content/renderer/gpu/render_widget_compositor.h" |
6 | 6 |
7 #include <limits> | 7 #include <limits> |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/command_line.h" | 10 #include "base/command_line.h" |
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416 | 416 |
417 compositor->Initialize(settings); | 417 compositor->Initialize(settings); |
418 | 418 |
419 return compositor.Pass(); | 419 return compositor.Pass(); |
420 } | 420 } |
421 | 421 |
422 RenderWidgetCompositor::RenderWidgetCompositor(RenderWidget* widget, | 422 RenderWidgetCompositor::RenderWidgetCompositor(RenderWidget* widget, |
423 bool threaded) | 423 bool threaded) |
424 : threaded_(threaded), | 424 : threaded_(threaded), |
425 widget_(widget), | 425 widget_(widget), |
426 send_v8_idle_notification_after_commit_(false) { | 426 send_v8_idle_notification_after_commit_(true) { |
427 CommandLine* cmd = CommandLine::ForCurrentProcess(); | 427 CommandLine* cmd = CommandLine::ForCurrentProcess(); |
428 | 428 |
429 if (cmd->HasSwitch(switches::kSendV8IdleNotificationAfterCommit)) | 429 if (cmd->HasSwitch(switches::kEnableV8IdleNotificationAfterCommit)) |
430 send_v8_idle_notification_after_commit_ = true; | 430 send_v8_idle_notification_after_commit_ = true; |
| 431 if (cmd->HasSwitch(switches::kDisableV8IdleNotificationAfterCommit)) |
| 432 send_v8_idle_notification_after_commit_ = false; |
431 } | 433 } |
432 | 434 |
433 RenderWidgetCompositor::~RenderWidgetCompositor() {} | 435 RenderWidgetCompositor::~RenderWidgetCompositor() {} |
434 | 436 |
435 const base::WeakPtr<cc::InputHandler>& | 437 const base::WeakPtr<cc::InputHandler>& |
436 RenderWidgetCompositor::GetInputHandler() { | 438 RenderWidgetCompositor::GetInputHandler() { |
437 return layer_tree_host_->GetInputHandler(); | 439 return layer_tree_host_->GetInputHandler(); |
438 } | 440 } |
439 | 441 |
440 bool RenderWidgetCompositor::BeginMainFrameRequested() const { | 442 bool RenderWidgetCompositor::BeginMainFrameRequested() const { |
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846 widget_->OnSwapBuffersAborted(); | 848 widget_->OnSwapBuffersAborted(); |
847 } | 849 } |
848 | 850 |
849 void RenderWidgetCompositor::RateLimitSharedMainThreadContext() { | 851 void RenderWidgetCompositor::RateLimitSharedMainThreadContext() { |
850 cc::ContextProvider* provider = | 852 cc::ContextProvider* provider = |
851 RenderThreadImpl::current()->SharedMainThreadContextProvider().get(); | 853 RenderThreadImpl::current()->SharedMainThreadContextProvider().get(); |
852 provider->ContextGL()->RateLimitOffscreenContextCHROMIUM(); | 854 provider->ContextGL()->RateLimitOffscreenContextCHROMIUM(); |
853 } | 855 } |
854 | 856 |
855 } // namespace content | 857 } // namespace content |
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