OLD | NEW |
1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 "core/paint/PaintLayerPainter.h" | 5 #include "core/paint/PaintLayerPainter.h" |
6 | 6 |
7 #include "core/frame/LocalFrame.h" | 7 #include "core/frame/LocalFrame.h" |
8 #include "core/layout/LayoutInline.h" | 8 #include "core/layout/LayoutInline.h" |
9 #include "core/layout/LayoutView.h" | 9 #include "core/layout/LayoutView.h" |
10 #include "core/paint/ClipPathClipper.h" | 10 #include "core/paint/ClipPathClipper.h" |
(...skipping 690 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
701 if (shouldClip && needsToClip(localPaintingInfo, layerFragments[0].foregroun
dRect)) { | 701 if (shouldClip && needsToClip(localPaintingInfo, layerFragments[0].foregroun
dRect)) { |
702 clipRecorder.emplace(context, *m_paintLayer.layoutObject(), DisplayItem:
:kClipLayerForeground, layerFragments[0].foregroundRect, &localPaintingInfo, lay
erFragments[0].paginationOffset, paintFlags); | 702 clipRecorder.emplace(context, *m_paintLayer.layoutObject(), DisplayItem:
:kClipLayerForeground, layerFragments[0].foregroundRect, &localPaintingInfo, lay
erFragments[0].paginationOffset, paintFlags); |
703 clipState = HasClipped; | 703 clipState = HasClipped; |
704 } | 704 } |
705 | 705 |
706 // We have to loop through every fragment multiple times, since we have to i
ssue paint invalidations in each specific phase in order for | 706 // We have to loop through every fragment multiple times, since we have to i
ssue paint invalidations in each specific phase in order for |
707 // interleaving of the fragments to work properly. | 707 // interleaving of the fragments to work properly. |
708 if (selectionOnly) { | 708 if (selectionOnly) { |
709 paintForegroundForFragmentsWithPhase(PaintPhaseSelection, layerFragments
, context, localPaintingInfo, paintFlags, clipState); | 709 paintForegroundForFragmentsWithPhase(PaintPhaseSelection, layerFragments
, context, localPaintingInfo, paintFlags, clipState); |
710 } else { | 710 } else { |
711 if (RuntimeEnabledFeatures::slimmingPaintUnderInvalidationCheckingEnable
d() || m_paintLayer.needsPaintPhaseDescendantBlockBackgrounds()) { | 711 if (RuntimeEnabledFeatures::paintUnderInvalidationCheckingEnabled() || m
_paintLayer.needsPaintPhaseDescendantBlockBackgrounds()) { |
712 size_t sizeBefore = context.getPaintController().newDisplayItemList(
).size(); | 712 size_t sizeBefore = context.getPaintController().newDisplayItemList(
).size(); |
713 paintForegroundForFragmentsWithPhase(PaintPhaseDescendantBlockBackgr
oundsOnly, layerFragments, context, localPaintingInfo, paintFlags, clipState); | 713 paintForegroundForFragmentsWithPhase(PaintPhaseDescendantBlockBackgr
oundsOnly, layerFragments, context, localPaintingInfo, paintFlags, clipState); |
714 // Don't set the empty flag if we are not painting the whole backgro
und. | 714 // Don't set the empty flag if we are not painting the whole backgro
und. |
715 if (!(paintFlags & PaintLayerPaintingSkipRootBackground)) { | 715 if (!(paintFlags & PaintLayerPaintingSkipRootBackground)) { |
716 bool phaseIsEmpty = context.getPaintController().newDisplayItemL
ist().size() == sizeBefore; | 716 bool phaseIsEmpty = context.getPaintController().newDisplayItemL
ist().size() == sizeBefore; |
717 DCHECK(phaseIsEmpty || m_paintLayer.needsPaintPhaseDescendantBlo
ckBackgrounds()); | 717 DCHECK(phaseIsEmpty || m_paintLayer.needsPaintPhaseDescendantBlo
ckBackgrounds()); |
718 m_paintLayer.setPreviousPaintPhaseDescendantBlockBackgroundsEmpt
y(phaseIsEmpty); | 718 m_paintLayer.setPreviousPaintPhaseDescendantBlockBackgroundsEmpt
y(phaseIsEmpty); |
719 } | 719 } |
720 } | 720 } |
721 | 721 |
722 if (RuntimeEnabledFeatures::slimmingPaintUnderInvalidationCheckingEnable
d() || m_paintLayer.needsPaintPhaseFloat()) { | 722 if (RuntimeEnabledFeatures::paintUnderInvalidationCheckingEnabled() || m
_paintLayer.needsPaintPhaseFloat()) { |
723 size_t sizeBefore = context.getPaintController().newDisplayItemList(
).size(); | 723 size_t sizeBefore = context.getPaintController().newDisplayItemList(
).size(); |
724 paintForegroundForFragmentsWithPhase(PaintPhaseFloat, layerFragments
, context, localPaintingInfo, paintFlags, clipState); | 724 paintForegroundForFragmentsWithPhase(PaintPhaseFloat, layerFragments
, context, localPaintingInfo, paintFlags, clipState); |
725 bool phaseIsEmpty = context.getPaintController().newDisplayItemList(
).size() == sizeBefore; | 725 bool phaseIsEmpty = context.getPaintController().newDisplayItemList(
).size() == sizeBefore; |
726 DCHECK(phaseIsEmpty || m_paintLayer.needsPaintPhaseFloat()); | 726 DCHECK(phaseIsEmpty || m_paintLayer.needsPaintPhaseFloat()); |
727 m_paintLayer.setPreviousPaintPhaseFloatEmpty(phaseIsEmpty); | 727 m_paintLayer.setPreviousPaintPhaseFloatEmpty(phaseIsEmpty); |
728 } | 728 } |
729 | 729 |
730 paintForegroundForFragmentsWithPhase(PaintPhaseForeground, layerFragment
s, context, localPaintingInfo, paintFlags, clipState); | 730 paintForegroundForFragmentsWithPhase(PaintPhaseForeground, layerFragment
s, context, localPaintingInfo, paintFlags, clipState); |
731 | 731 |
732 if (RuntimeEnabledFeatures::slimmingPaintUnderInvalidationCheckingEnable
d() || m_paintLayer.needsPaintPhaseDescendantOutlines()) { | 732 if (RuntimeEnabledFeatures::paintUnderInvalidationCheckingEnabled() || m
_paintLayer.needsPaintPhaseDescendantOutlines()) { |
733 size_t sizeBefore = context.getPaintController().newDisplayItemList(
).size(); | 733 size_t sizeBefore = context.getPaintController().newDisplayItemList(
).size(); |
734 paintForegroundForFragmentsWithPhase(PaintPhaseDescendantOutlinesOnl
y, layerFragments, context, localPaintingInfo, paintFlags, clipState); | 734 paintForegroundForFragmentsWithPhase(PaintPhaseDescendantOutlinesOnl
y, layerFragments, context, localPaintingInfo, paintFlags, clipState); |
735 bool phaseIsEmpty = context.getPaintController().newDisplayItemList(
).size() == sizeBefore; | 735 bool phaseIsEmpty = context.getPaintController().newDisplayItemList(
).size() == sizeBefore; |
736 DCHECK(phaseIsEmpty || m_paintLayer.needsPaintPhaseDescendantOutline
s()); | 736 DCHECK(phaseIsEmpty || m_paintLayer.needsPaintPhaseDescendantOutline
s()); |
737 m_paintLayer.setPreviousPaintPhaseDescendantOutlinesEmpty(phaseIsEmp
ty); | 737 m_paintLayer.setPreviousPaintPhaseDescendantOutlinesEmpty(phaseIsEmp
ty); |
738 } | 738 } |
739 } | 739 } |
740 } | 740 } |
741 | 741 |
742 void PaintLayerPainter::paintForegroundForFragmentsWithPhase(PaintPhase phase, | 742 void PaintLayerPainter::paintForegroundForFragmentsWithPhase(PaintPhase phase, |
(...skipping 50 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
793 if (!m_paintLayer.containsDirtyOverlayScrollbars()) | 793 if (!m_paintLayer.containsDirtyOverlayScrollbars()) |
794 return; | 794 return; |
795 | 795 |
796 PaintLayerPaintingInfo paintingInfo(&m_paintLayer, LayoutRect(enclosingIntRe
ct(damageRect)), paintFlags, LayoutSize()); | 796 PaintLayerPaintingInfo paintingInfo(&m_paintLayer, LayoutRect(enclosingIntRe
ct(damageRect)), paintFlags, LayoutSize()); |
797 paintLayer(context, paintingInfo, PaintLayerPaintingOverlayScrollbars); | 797 paintLayer(context, paintingInfo, PaintLayerPaintingOverlayScrollbars); |
798 | 798 |
799 m_paintLayer.setContainsDirtyOverlayScrollbars(false); | 799 m_paintLayer.setContainsDirtyOverlayScrollbars(false); |
800 } | 800 } |
801 | 801 |
802 } // namespace blink | 802 } // namespace blink |
OLD | NEW |