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1 /* | 1 /* |
2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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555 | 555 |
556 if (m_surface) { | 556 if (m_surface) { |
557 // Always save an initial frame, to support resetting the top level matrix | 557 // Always save an initial frame, to support resetting the top level matrix |
558 // and clip. | 558 // and clip. |
559 m_surface->getCanvas()->save(); | 559 m_surface->getCanvas()->save(); |
560 } else { | 560 } else { |
561 reportSurfaceCreationFailure(); | 561 reportSurfaceCreationFailure(); |
562 } | 562 } |
563 | 563 |
564 if (m_surface && surfaceIsAccelerated && !m_layer) { | 564 if (m_surface && surfaceIsAccelerated && !m_layer) { |
565 m_layer = wrapUnique( | 565 m_layer = |
566 Platform::current()->compositorSupport()->createExternalTextureLayer( | 566 Platform::current()->compositorSupport()->createExternalTextureLayer( |
567 this)); | 567 this); |
jbroman
2016/10/12 22:18:40
nit: this wrapping is kinda gross. I guess clang-f
dcheng
2016/10/12 22:27:03
I don't know the specifics, but I'm guessing clang
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568 m_layer->setOpaque(m_opacityMode == Opaque); | 568 m_layer->setOpaque(m_opacityMode == Opaque); |
569 m_layer->setBlendBackgroundColor(m_opacityMode != Opaque); | 569 m_layer->setBlendBackgroundColor(m_opacityMode != Opaque); |
570 GraphicsLayer::registerContentsLayer(m_layer->layer()); | 570 GraphicsLayer::registerContentsLayer(m_layer->layer()); |
571 m_layer->setNearestNeighbor(m_filterQuality == kNone_SkFilterQuality); | 571 m_layer->setNearestNeighbor(m_filterQuality == kNone_SkFilterQuality); |
572 } | 572 } |
573 | 573 |
574 if (m_surface && isHibernating()) { | 574 if (m_surface && isHibernating()) { |
575 if (surfaceIsAccelerated) { | 575 if (surfaceIsAccelerated) { |
576 m_logger->reportHibernationEvent(HibernationEndedNormally); | 576 m_logger->reportHibernationEvent(HibernationEndedNormally); |
577 } else { | 577 } else { |
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1132 default; | 1132 default; |
1133 | 1133 |
1134 void Canvas2DLayerBridge::Logger::reportHibernationEvent( | 1134 void Canvas2DLayerBridge::Logger::reportHibernationEvent( |
1135 HibernationEvent event) { | 1135 HibernationEvent event) { |
1136 DEFINE_STATIC_LOCAL(EnumerationHistogram, hibernationHistogram, | 1136 DEFINE_STATIC_LOCAL(EnumerationHistogram, hibernationHistogram, |
1137 ("Canvas.HibernationEvents", HibernationEventCount)); | 1137 ("Canvas.HibernationEvents", HibernationEventCount)); |
1138 hibernationHistogram.count(event); | 1138 hibernationHistogram.count(event); |
1139 } | 1139 } |
1140 | 1140 |
1141 } // namespace blink | 1141 } // namespace blink |
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