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| 1 // Copyright 2011 The Chromium Authors. All rights reserved. | 1 // Copyright 2011 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 "cc/layers/render_surface_impl.h" | 5 #include "cc/layers/render_surface_impl.h" |
| 6 | 6 |
| 7 #include <stddef.h> | 7 #include <stddef.h> |
| 8 | 8 |
| 9 #include <algorithm> | 9 #include <algorithm> |
| 10 | 10 |
| 11 #include "base/logging.h" | 11 #include "base/logging.h" |
| 12 #include "base/strings/stringprintf.h" | 12 #include "base/strings/stringprintf.h" |
| 13 #include "cc/base/math_util.h" | 13 #include "cc/base/math_util.h" |
| 14 #include "cc/debug/debug_colors.h" | 14 #include "cc/debug/debug_colors.h" |
| 15 #include "cc/layers/layer_impl.h" | 15 #include "cc/layers/layer_impl.h" |
| 16 #include "cc/layers/render_pass_sink.h" | 16 #include "cc/layers/render_pass_sink.h" |
| 17 #include "cc/output/filter_operations.h" | 17 #include "cc/output/filter_operations.h" |
| 18 #include "cc/quads/debug_border_draw_quad.h" | 18 #include "cc/quads/debug_border_draw_quad.h" |
| 19 #include "cc/quads/render_pass.h" | 19 #include "cc/quads/render_pass.h" |
| 20 #include "cc/quads/render_pass_draw_quad.h" | 20 #include "cc/quads/render_pass_draw_quad.h" |
| 21 #include "cc/quads/shared_quad_state.h" | 21 #include "cc/quads/shared_quad_state.h" |
| 22 #include "cc/trees/damage_tracker.h" | 22 #include "cc/trees/damage_tracker.h" |
| 23 #include "cc/trees/draw_property_utils.h" | 23 #include "cc/trees/draw_property_utils.h" |
| 24 #include "cc/trees/effect_node.h" |
| 24 #include "cc/trees/layer_tree_impl.h" | 25 #include "cc/trees/layer_tree_impl.h" |
| 25 #include "cc/trees/occlusion.h" | 26 #include "cc/trees/occlusion.h" |
| 26 #include "third_party/skia/include/core/SkImageFilter.h" | 27 #include "third_party/skia/include/core/SkImageFilter.h" |
| 27 #include "ui/gfx/geometry/rect_conversions.h" | 28 #include "ui/gfx/geometry/rect_conversions.h" |
| 28 #include "ui/gfx/transform.h" | 29 #include "ui/gfx/transform.h" |
| 29 | 30 |
| 30 namespace cc { | 31 namespace cc { |
| 31 | 32 |
| 32 RenderSurfaceImpl::RenderSurfaceImpl(LayerImpl* owning_layer) | 33 RenderSurfaceImpl::RenderSurfaceImpl(LayerImpl* owning_layer) |
| 33 : owning_layer_(owning_layer), | 34 : owning_layer_(owning_layer), |
| 34 surface_property_changed_(false), | 35 surface_property_changed_(false), |
| 35 contributes_to_drawn_surface_(false), | 36 contributes_to_drawn_surface_(false), |
| 36 nearest_occlusion_immune_ancestor_(nullptr), | 37 nearest_occlusion_immune_ancestor_(nullptr), |
| 37 target_render_surface_layer_index_history_(0), | 38 target_render_surface_layer_index_history_(0), |
| 38 current_layer_index_history_(0) { | 39 current_layer_index_history_(0) { |
| 39 damage_tracker_ = DamageTracker::Create(); | 40 damage_tracker_ = DamageTracker::Create(); |
| 40 } | 41 } |
| 41 | 42 |
| 42 RenderSurfaceImpl::~RenderSurfaceImpl() {} | 43 RenderSurfaceImpl::~RenderSurfaceImpl() {} |
| 43 | 44 |
| 44 RenderSurfaceImpl* RenderSurfaceImpl::render_target() { | 45 RenderSurfaceImpl* RenderSurfaceImpl::render_target() { |
| 45 EffectTree& effect_tree = | 46 EffectTree& effect_tree = |
| 46 owning_layer_->layer_tree_impl()->property_trees()->effect_tree; | 47 owning_layer_->layer_tree_impl()->property_trees()->effect_tree; |
| 47 EffectNode* node = effect_tree.Node(EffectTreeIndex()); | 48 EffectNode* node = effect_tree.Node(EffectTreeIndex()); |
| 48 EffectNode* target_node = effect_tree.Node(node->data.target_id); | 49 EffectNode* target_node = effect_tree.Node(node->target_id); |
| 49 if (target_node->id != 0) | 50 if (target_node->id != 0) |
| 50 return target_node->data.render_surface; | 51 return target_node->render_surface; |
| 51 else | 52 else |
| 52 return this; | 53 return this; |
| 53 } | 54 } |
| 54 | 55 |
| 55 const RenderSurfaceImpl* RenderSurfaceImpl::render_target() const { | 56 const RenderSurfaceImpl* RenderSurfaceImpl::render_target() const { |
| 56 const EffectTree& effect_tree = | 57 const EffectTree& effect_tree = |
| 57 owning_layer_->layer_tree_impl()->property_trees()->effect_tree; | 58 owning_layer_->layer_tree_impl()->property_trees()->effect_tree; |
| 58 const EffectNode* node = effect_tree.Node(EffectTreeIndex()); | 59 const EffectNode* node = effect_tree.Node(EffectTreeIndex()); |
| 59 const EffectNode* target_node = effect_tree.Node(node->data.target_id); | 60 const EffectNode* target_node = effect_tree.Node(node->target_id); |
| 60 if (target_node->id != 0) | 61 if (target_node->id != 0) |
| 61 return target_node->data.render_surface; | 62 return target_node->render_surface; |
| 62 else | 63 else |
| 63 return this; | 64 return this; |
| 64 } | 65 } |
| 65 | 66 |
| 66 RenderSurfaceImpl::DrawProperties::DrawProperties() { | 67 RenderSurfaceImpl::DrawProperties::DrawProperties() { |
| 67 draw_opacity = 1.f; | 68 draw_opacity = 1.f; |
| 68 is_clipped = false; | 69 is_clipped = false; |
| 69 } | 70 } |
| 70 | 71 |
| 71 RenderSurfaceImpl::DrawProperties::~DrawProperties() {} | 72 RenderSurfaceImpl::DrawProperties::~DrawProperties() {} |
| (...skipping 46 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 118 float RenderSurfaceImpl::GetReplicaDebugBorderWidth() const { | 119 float RenderSurfaceImpl::GetReplicaDebugBorderWidth() const { |
| 119 return DebugColors::SurfaceReplicaBorderWidth( | 120 return DebugColors::SurfaceReplicaBorderWidth( |
| 120 owning_layer_->layer_tree_impl()); | 121 owning_layer_->layer_tree_impl()); |
| 121 } | 122 } |
| 122 | 123 |
| 123 int RenderSurfaceImpl::OwningLayerId() const { | 124 int RenderSurfaceImpl::OwningLayerId() const { |
| 124 return owning_layer_ ? owning_layer_->id() : 0; | 125 return owning_layer_ ? owning_layer_->id() : 0; |
| 125 } | 126 } |
| 126 | 127 |
| 127 bool RenderSurfaceImpl::HasReplica() const { | 128 bool RenderSurfaceImpl::HasReplica() const { |
| 128 return OwningEffectNode()->data.replica_layer_id != -1; | 129 return OwningEffectNode()->replica_layer_id != -1; |
| 129 } | 130 } |
| 130 | 131 |
| 131 const LayerImpl* RenderSurfaceImpl::ReplicaLayer() const { | 132 const LayerImpl* RenderSurfaceImpl::ReplicaLayer() const { |
| 132 int replica_layer_id = OwningEffectNode()->data.replica_layer_id; | 133 int replica_layer_id = OwningEffectNode()->replica_layer_id; |
| 133 return owning_layer_->layer_tree_impl()->LayerById(replica_layer_id); | 134 return owning_layer_->layer_tree_impl()->LayerById(replica_layer_id); |
| 134 } | 135 } |
| 135 | 136 |
| 136 LayerImpl* RenderSurfaceImpl::ReplicaLayer() { | 137 LayerImpl* RenderSurfaceImpl::ReplicaLayer() { |
| 137 int replica_layer_id = OwningEffectNode()->data.replica_layer_id; | 138 int replica_layer_id = OwningEffectNode()->replica_layer_id; |
| 138 return owning_layer_->layer_tree_impl()->LayerById(replica_layer_id); | 139 return owning_layer_->layer_tree_impl()->LayerById(replica_layer_id); |
| 139 } | 140 } |
| 140 | 141 |
| 141 LayerImpl* RenderSurfaceImpl::MaskLayer() { | 142 LayerImpl* RenderSurfaceImpl::MaskLayer() { |
| 142 int mask_layer_id = OwningEffectNode()->data.mask_layer_id; | 143 int mask_layer_id = OwningEffectNode()->mask_layer_id; |
| 143 return owning_layer_->layer_tree_impl()->LayerById(mask_layer_id); | 144 return owning_layer_->layer_tree_impl()->LayerById(mask_layer_id); |
| 144 } | 145 } |
| 145 | 146 |
| 146 bool RenderSurfaceImpl::HasMask() const { | 147 bool RenderSurfaceImpl::HasMask() const { |
| 147 return OwningEffectNode()->data.mask_layer_id != -1; | 148 return OwningEffectNode()->mask_layer_id != -1; |
| 148 } | 149 } |
| 149 | 150 |
| 150 LayerImpl* RenderSurfaceImpl::ReplicaMaskLayer() { | 151 LayerImpl* RenderSurfaceImpl::ReplicaMaskLayer() { |
| 151 int replica_mask_layer_id = OwningEffectNode()->data.replica_mask_layer_id; | 152 int replica_mask_layer_id = OwningEffectNode()->replica_mask_layer_id; |
| 152 return owning_layer_->layer_tree_impl()->LayerById(replica_mask_layer_id); | 153 return owning_layer_->layer_tree_impl()->LayerById(replica_mask_layer_id); |
| 153 } | 154 } |
| 154 | 155 |
| 155 bool RenderSurfaceImpl::HasReplicaMask() const { | 156 bool RenderSurfaceImpl::HasReplicaMask() const { |
| 156 return OwningEffectNode()->data.replica_mask_layer_id != -1; | 157 return OwningEffectNode()->replica_mask_layer_id != -1; |
| 157 } | 158 } |
| 158 | 159 |
| 159 const FilterOperations& RenderSurfaceImpl::BackgroundFilters() const { | 160 const FilterOperations& RenderSurfaceImpl::BackgroundFilters() const { |
| 160 return OwningEffectNode()->data.background_filters; | 161 return OwningEffectNode()->background_filters; |
| 161 } | 162 } |
| 162 | 163 |
| 163 bool RenderSurfaceImpl::HasCopyRequest() const { | 164 bool RenderSurfaceImpl::HasCopyRequest() const { |
| 164 return OwningEffectNode()->data.has_copy_request; | 165 return OwningEffectNode()->has_copy_request; |
| 165 } | 166 } |
| 166 | 167 |
| 167 int RenderSurfaceImpl::TransformTreeIndex() const { | 168 int RenderSurfaceImpl::TransformTreeIndex() const { |
| 168 return owning_layer_->transform_tree_index(); | 169 return owning_layer_->transform_tree_index(); |
| 169 } | 170 } |
| 170 | 171 |
| 171 int RenderSurfaceImpl::ClipTreeIndex() const { | 172 int RenderSurfaceImpl::ClipTreeIndex() const { |
| 172 return owning_layer_->clip_tree_index(); | 173 return owning_layer_->clip_tree_index(); |
| 173 } | 174 } |
| 174 | 175 |
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| 393 | 394 |
| 394 RenderPassDrawQuad* quad = | 395 RenderPassDrawQuad* quad = |
| 395 render_pass->CreateAndAppendDrawQuad<RenderPassDrawQuad>(); | 396 render_pass->CreateAndAppendDrawQuad<RenderPassDrawQuad>(); |
| 396 quad->SetNew(shared_quad_state, content_rect(), visible_layer_rect, | 397 quad->SetNew(shared_quad_state, content_rect(), visible_layer_rect, |
| 397 render_pass_id, mask_resource_id, mask_uv_scale, | 398 render_pass_id, mask_resource_id, mask_uv_scale, |
| 398 mask_texture_size, owning_layer_->filters(), | 399 mask_texture_size, owning_layer_->filters(), |
| 399 owning_layer_to_target_scale, BackgroundFilters()); | 400 owning_layer_to_target_scale, BackgroundFilters()); |
| 400 } | 401 } |
| 401 | 402 |
| 402 } // namespace cc | 403 } // namespace cc |
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