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1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 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 "config.h" | 5 #include "config.h" |
6 | 6 |
7 #include "cc/quad_culler.h" | 7 #include "cc/quad_culler.h" |
8 | 8 |
9 #include "Region.h" | 9 #include "Region.h" |
10 #include "cc/append_quads_data.h" | 10 #include "cc/append_quads_data.h" |
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46 m_sharedQuadStateList.append(sharedQuadState.Pass()); | 46 m_sharedQuadStateList.append(sharedQuadState.Pass()); |
47 return m_currentSharedQuadState; | 47 return m_currentSharedQuadState; |
48 } | 48 } |
49 | 49 |
50 static inline bool appendQuadInternal(scoped_ptr<DrawQuad> drawQuad, const gfx::
Rect& culledRect, QuadList& quadList, const OcclusionTrackerImpl& occlusionTrack
er, bool createDebugBorderQuads) | 50 static inline bool appendQuadInternal(scoped_ptr<DrawQuad> drawQuad, const gfx::
Rect& culledRect, QuadList& quadList, const OcclusionTrackerImpl& occlusionTrack
er, bool createDebugBorderQuads) |
51 { | 51 { |
52 bool keepQuad = !culledRect.IsEmpty(); | 52 bool keepQuad = !culledRect.IsEmpty(); |
53 if (keepQuad) | 53 if (keepQuad) |
54 drawQuad->setQuadVisibleRect(culledRect); | 54 drawQuad->setQuadVisibleRect(culledRect); |
55 | 55 |
56 occlusionTracker.overdrawMetrics().didCullForDrawing(drawQuad->quadTransform
(), cc::IntRect(drawQuad->quadRect()), cc::IntRect(culledRect)); | 56 occlusionTracker.overdrawMetrics().didCullForDrawing(drawQuad->quadTransform
(), drawQuad->quadRect(), culledRect); |
57 occlusionTracker.overdrawMetrics().didDraw(drawQuad->quadTransform(), cc::In
tRect(culledRect), cc::IntRect(drawQuad->opaqueRect())); | 57 occlusionTracker.overdrawMetrics().didDraw(drawQuad->quadTransform(), culled
Rect, drawQuad->opaqueRect()); |
58 | 58 |
59 if (keepQuad) { | 59 if (keepQuad) { |
60 if (createDebugBorderQuads && !drawQuad->isDebugQuad() && drawQuad->quad
VisibleRect() != drawQuad->quadRect()) { | 60 if (createDebugBorderQuads && !drawQuad->isDebugQuad() && drawQuad->quad
VisibleRect() != drawQuad->quadRect()) { |
61 SkColor borderColor = SkColorSetARGB(debugTileBorderAlpha, debugTile
BorderColorRed, debugTileBorderColorGreen, debugTileBorderColorBlue); | 61 SkColor borderColor = SkColorSetARGB(debugTileBorderAlpha, debugTile
BorderColorRed, debugTileBorderColorGreen, debugTileBorderColorBlue); |
62 quadList.append(DebugBorderDrawQuad::create(drawQuad->sharedQuadStat
e(), drawQuad->quadVisibleRect(), borderColor, debugTileBorderWidth).PassAs<Draw
Quad>()); | 62 quadList.append(DebugBorderDrawQuad::create(drawQuad->sharedQuadStat
e(), drawQuad->quadVisibleRect(), borderColor, debugTileBorderWidth).PassAs<Draw
Quad>()); |
63 } | 63 } |
64 | 64 |
65 // Pass the quad after we're done using it. | 65 // Pass the quad after we're done using it. |
66 quadList.append(drawQuad.Pass()); | 66 quadList.append(drawQuad.Pass()); |
67 } | 67 } |
68 return keepQuad; | 68 return keepQuad; |
69 } | 69 } |
70 | 70 |
71 bool QuadCuller::append(scoped_ptr<DrawQuad> drawQuad, AppendQuadsData& appendQu
adsData) | 71 bool QuadCuller::append(scoped_ptr<DrawQuad> drawQuad, AppendQuadsData& appendQu
adsData) |
72 { | 72 { |
73 DCHECK(drawQuad->sharedQuadState() == m_currentSharedQuadState); | 73 DCHECK(drawQuad->sharedQuadState() == m_currentSharedQuadState); |
74 DCHECK(drawQuad->sharedQuadStateId() == m_currentSharedQuadState->id); | 74 DCHECK(drawQuad->sharedQuadStateId() == m_currentSharedQuadState->id); |
75 DCHECK(!m_sharedQuadStateList.isEmpty()); | 75 DCHECK(!m_sharedQuadStateList.isEmpty()); |
76 DCHECK(m_sharedQuadStateList.last() == m_currentSharedQuadState); | 76 DCHECK(m_sharedQuadStateList.last() == m_currentSharedQuadState); |
77 | 77 |
78 gfx::Rect culledRect; | 78 gfx::Rect culledRect; |
79 bool hasOcclusionFromOutsideTargetSurface; | 79 bool hasOcclusionFromOutsideTargetSurface; |
80 bool implDrawTransformIsUnknown = false; | 80 bool implDrawTransformIsUnknown = false; |
81 | 81 |
82 if (m_forSurface) | 82 if (m_forSurface) |
83 culledRect = m_occlusionTracker->unoccludedContributingSurfaceContentRec
t(m_layer, false, cc::IntRect(drawQuad->quadRect()), &hasOcclusionFromOutsideTar
getSurface); | 83 culledRect = m_occlusionTracker->unoccludedContributingSurfaceContentRec
t(m_layer, false, drawQuad->quadRect(), &hasOcclusionFromOutsideTargetSurface); |
84 else | 84 else |
85 culledRect = m_occlusionTracker->unoccludedContentRect(m_layer->renderTa
rget(), cc::IntRect(drawQuad->quadRect()), drawQuad->quadTransform(), implDrawTr
ansformIsUnknown, cc::IntRect(drawQuad->clippedRectInTarget()), &hasOcclusionFro
mOutsideTargetSurface); | 85 culledRect = m_occlusionTracker->unoccludedContentRect(m_layer->renderTa
rget(), drawQuad->quadRect(), drawQuad->quadTransform(), implDrawTransformIsUnkn
own, drawQuad->clippedRectInTarget(), &hasOcclusionFromOutsideTargetSurface); |
86 | 86 |
87 appendQuadsData.hadOcclusionFromOutsideTargetSurface |= hasOcclusionFromOuts
ideTargetSurface; | 87 appendQuadsData.hadOcclusionFromOutsideTargetSurface |= hasOcclusionFromOuts
ideTargetSurface; |
88 | 88 |
89 return appendQuadInternal(drawQuad.Pass(), culledRect, m_quadList, *m_occlus
ionTracker, m_showCullingWithDebugBorderQuads); | 89 return appendQuadInternal(drawQuad.Pass(), culledRect, m_quadList, *m_occlus
ionTracker, m_showCullingWithDebugBorderQuads); |
90 } | 90 } |
91 | 91 |
92 } // namespace cc | 92 } // namespace cc |
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