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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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1001 webEvents.push_back(blink::WebFrameTimingEvent( | 1001 webEvents.push_back(blink::WebFrameTimingEvent( |
1002 events[i].frame_id, | 1002 events[i].frame_id, |
1003 (events[i].timestamp - base::TimeTicks()).InSecondsF(), | 1003 (events[i].timestamp - base::TimeTicks()).InSecondsF(), |
1004 (events[i].end_time - base::TimeTicks()).InSecondsF())); | 1004 (events[i].end_time - base::TimeTicks()).InSecondsF())); |
1005 } | 1005 } |
1006 widget_->webwidget()->recordFrameTimingEvent( | 1006 widget_->webwidget()->recordFrameTimingEvent( |
1007 blink::WebWidget::RenderEvent, frameId, webEvents); | 1007 blink::WebWidget::RenderEvent, frameId, webEvents); |
1008 } | 1008 } |
1009 } | 1009 } |
1010 | 1010 |
1011 void RenderWidgetCompositor::RateLimitSharedMainThreadContext() { | |
1012 cc::ContextProvider* provider = | |
1013 compositor_deps_->GetSharedMainThreadContextProvider(); | |
1014 // provider can be NULL after the GPU process crashed enough times and we | |
1015 // don't want to restart it any more (falling back to software). | |
1016 if (!provider) | |
1017 return; | |
1018 provider->ContextGL()->RateLimitOffscreenContextCHROMIUM(); | |
1019 } | |
1020 | |
1021 void RenderWidgetCompositor::SetSurfaceIdNamespace( | 1011 void RenderWidgetCompositor::SetSurfaceIdNamespace( |
1022 uint32_t surface_id_namespace) { | 1012 uint32_t surface_id_namespace) { |
1023 layer_tree_host_->set_surface_id_namespace(surface_id_namespace); | 1013 layer_tree_host_->set_surface_id_namespace(surface_id_namespace); |
1024 } | 1014 } |
1025 | 1015 |
1026 } // namespace content | 1016 } // namespace content |
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