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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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/render_widget.h" | 5 #include "content/renderer/render_widget.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/command_line.h" | 8 #include "base/command_line.h" |
9 #include "base/debug/trace_event.h" | 9 #include "base/debug/trace_event.h" |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
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1092 | 1092 |
1093 void RenderWidget::DoDeferredUpdateAndSendInputAck() { | 1093 void RenderWidget::DoDeferredUpdateAndSendInputAck() { |
1094 DoDeferredUpdate(); | 1094 DoDeferredUpdate(); |
1095 | 1095 |
1096 if (pending_input_event_ack_) | 1096 if (pending_input_event_ack_) |
1097 Send(pending_input_event_ack_.release()); | 1097 Send(pending_input_event_ack_.release()); |
1098 } | 1098 } |
1099 | 1099 |
1100 void RenderWidget::DoDeferredUpdate() { | 1100 void RenderWidget::DoDeferredUpdate() { |
1101 TRACE_EVENT0("renderer", "RenderWidget::DoDeferredUpdate"); | 1101 TRACE_EVENT0("renderer", "RenderWidget::DoDeferredUpdate"); |
| 1102 TRACE_EVENT_SCOPED_SAMPLING_STATE("Chrome", "Paint"); |
1102 | 1103 |
1103 if (!webwidget_) | 1104 if (!webwidget_) |
1104 return; | 1105 return; |
1105 | 1106 |
1106 if (!init_complete_) { | 1107 if (!init_complete_) { |
1107 TRACE_EVENT0("renderer", "EarlyOut_InitNotComplete"); | 1108 TRACE_EVENT0("renderer", "EarlyOut_InitNotComplete"); |
1108 return; | 1109 return; |
1109 } | 1110 } |
1110 if (update_reply_pending_) { | 1111 if (update_reply_pending_) { |
1111 TRACE_EVENT0("renderer", "EarlyOut_UpdateReplyPending"); | 1112 TRACE_EVENT0("renderer", "EarlyOut_UpdateReplyPending"); |
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2408 | 2409 |
2409 if (!context->InitializeWithDefaultBufferSizes( | 2410 if (!context->InitializeWithDefaultBufferSizes( |
2410 attributes, | 2411 attributes, |
2411 false /* bind generates resources */, | 2412 false /* bind generates resources */, |
2412 CAUSE_FOR_GPU_LAUNCH_WEBGRAPHICSCONTEXT3DCOMMANDBUFFERIMPL_INITIALIZE)
) | 2413 CAUSE_FOR_GPU_LAUNCH_WEBGRAPHICSCONTEXT3DCOMMANDBUFFERIMPL_INITIALIZE)
) |
2413 return NULL; | 2414 return NULL; |
2414 return context.release(); | 2415 return context.release(); |
2415 } | 2416 } |
2416 | 2417 |
2417 } // namespace content | 2418 } // namespace content |
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