| // Copyright 2011 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "cc/layers/render_surface_impl.h" |
| |
| #include <stddef.h> |
| |
| #include <algorithm> |
| |
| #include "base/logging.h" |
| #include "base/strings/stringprintf.h" |
| #include "cc/base/math_util.h" |
| #include "cc/debug/debug_colors.h" |
| #include "cc/layers/append_quads_data.h" |
| #include "cc/paint/filter_operations.h" |
| #include "cc/trees/damage_tracker.h" |
| #include "cc/trees/draw_property_utils.h" |
| #include "cc/trees/effect_node.h" |
| #include "cc/trees/layer_tree_impl.h" |
| #include "cc/trees/occlusion.h" |
| #include "cc/trees/transform_node.h" |
| #include "components/viz/common/quads/content_draw_quad_base.h" |
| #include "components/viz/common/quads/debug_border_draw_quad.h" |
| #include "components/viz/common/quads/render_pass.h" |
| #include "components/viz/common/quads/render_pass_draw_quad.h" |
| #include "components/viz/common/quads/shared_quad_state.h" |
| #include "components/viz/common/quads/solid_color_draw_quad.h" |
| #include "third_party/skia/include/core/SkImageFilter.h" |
| #include "ui/gfx/geometry/rect_conversions.h" |
| #include "ui/gfx/transform.h" |
| |
| namespace cc { |
| |
| RenderSurfaceImpl::RenderSurfaceImpl(LayerTreeImpl* layer_tree_impl, |
| uint64_t stable_id) |
| : layer_tree_impl_(layer_tree_impl), |
| stable_id_(stable_id), |
| effect_tree_index_(EffectTree::kInvalidNodeId), |
| num_contributors_(0), |
| has_contributing_layer_that_escapes_clip_(false), |
| surface_property_changed_(false), |
| ancestor_property_changed_(false), |
| contributes_to_drawn_surface_(false), |
| is_render_surface_list_member_(false), |
| nearest_occlusion_immune_ancestor_(nullptr) { |
| damage_tracker_ = DamageTracker::Create(); |
| } |
| |
| RenderSurfaceImpl::~RenderSurfaceImpl() = default; |
| |
| RenderSurfaceImpl* RenderSurfaceImpl::render_target() { |
| EffectTree& effect_tree = layer_tree_impl_->property_trees()->effect_tree; |
| EffectNode* node = effect_tree.Node(EffectTreeIndex()); |
| if (node->target_id != EffectTree::kRootNodeId) |
| return effect_tree.GetRenderSurface(node->target_id); |
| else |
| return this; |
| } |
| |
| const RenderSurfaceImpl* RenderSurfaceImpl::render_target() const { |
| const EffectTree& effect_tree = |
| layer_tree_impl_->property_trees()->effect_tree; |
| const EffectNode* node = effect_tree.Node(EffectTreeIndex()); |
| if (node->target_id != EffectTree::kRootNodeId) |
| return effect_tree.GetRenderSurface(node->target_id); |
| else |
| return this; |
| } |
| |
| RenderSurfaceImpl::DrawProperties::DrawProperties() { |
| draw_opacity = 1.f; |
| is_clipped = false; |
| } |
| |
| RenderSurfaceImpl::DrawProperties::~DrawProperties() = default; |
| |
| gfx::RectF RenderSurfaceImpl::DrawableContentRect() const { |
| if (content_rect().IsEmpty()) |
| return gfx::RectF(); |
| |
| gfx::Rect surface_content_rect = content_rect(); |
| const FilterOperations& filters = Filters(); |
| if (!filters.IsEmpty()) { |
| surface_content_rect = |
| filters.MapRect(surface_content_rect, SurfaceScale().matrix()); |
| } |
| gfx::RectF drawable_content_rect = MathUtil::MapClippedRect( |
| draw_transform(), gfx::RectF(surface_content_rect)); |
| if (!filters.IsEmpty() && is_clipped()) { |
| // Filter could move pixels around, but still need to be clipped. |
| drawable_content_rect.Intersect(gfx::RectF(clip_rect())); |
| } |
| |
| // If the rect has a NaN coordinate, we return empty rect to avoid crashes in |
| // functions (for example, gfx::ToEnclosedRect) that are called on this rect. |
| if (std::isnan(drawable_content_rect.x()) || |
| std::isnan(drawable_content_rect.y()) || |
| std::isnan(drawable_content_rect.right()) || |
| std::isnan(drawable_content_rect.bottom())) |
| return gfx::RectF(); |
| |
| return drawable_content_rect; |
| } |
| |
| SkBlendMode RenderSurfaceImpl::BlendMode() const { |
| return OwningEffectNode()->blend_mode; |
| } |
| |
| bool RenderSurfaceImpl::UsesDefaultBlendMode() const { |
| return BlendMode() == SkBlendMode::kSrcOver; |
| } |
| |
| SkColor RenderSurfaceImpl::GetDebugBorderColor() const { |
| return DebugColors::SurfaceBorderColor(); |
| } |
| |
| float RenderSurfaceImpl::GetDebugBorderWidth() const { |
| return DebugColors::SurfaceBorderWidth( |
| layer_tree_impl_ ? layer_tree_impl_->device_scale_factor() : 1); |
| } |
| |
| LayerImpl* RenderSurfaceImpl::MaskLayer() { |
| int mask_layer_id = OwningEffectNode()->mask_layer_id; |
| return layer_tree_impl_->LayerById(mask_layer_id); |
| } |
| |
| bool RenderSurfaceImpl::HasMask() const { |
| return OwningEffectNode()->mask_layer_id != Layer::INVALID_ID; |
| } |
| |
| bool RenderSurfaceImpl::HasMaskingContributingSurface() const { |
| return OwningEffectNode()->has_masking_child; |
| } |
| |
| const FilterOperations& RenderSurfaceImpl::Filters() const { |
| return OwningEffectNode()->filters; |
| } |
| |
| gfx::PointF RenderSurfaceImpl::FiltersOrigin() const { |
| return OwningEffectNode()->filters_origin; |
| } |
| |
| gfx::Transform RenderSurfaceImpl::SurfaceScale() const { |
| gfx::Transform surface_scale; |
| surface_scale.Scale(OwningEffectNode()->surface_contents_scale.x(), |
| OwningEffectNode()->surface_contents_scale.y()); |
| return surface_scale; |
| } |
| |
| const FilterOperations& RenderSurfaceImpl::BackgroundFilters() const { |
| return OwningEffectNode()->background_filters; |
| } |
| |
| bool RenderSurfaceImpl::TrilinearFiltering() const { |
| return OwningEffectNode()->trilinear_filtering; |
| } |
| |
| bool RenderSurfaceImpl::HasCopyRequest() const { |
| return OwningEffectNode()->has_copy_request; |
| } |
| |
| bool RenderSurfaceImpl::ShouldCacheRenderSurface() const { |
| return OwningEffectNode()->cache_render_surface; |
| } |
| |
| int RenderSurfaceImpl::TransformTreeIndex() const { |
| return OwningEffectNode()->transform_id; |
| } |
| |
| int RenderSurfaceImpl::ClipTreeIndex() const { |
| return OwningEffectNode()->clip_id; |
| } |
| |
| int RenderSurfaceImpl::EffectTreeIndex() const { |
| return effect_tree_index_; |
| } |
| |
| const EffectNode* RenderSurfaceImpl::OwningEffectNode() const { |
| return layer_tree_impl_->property_trees()->effect_tree.Node( |
| EffectTreeIndex()); |
| } |
| |
| void RenderSurfaceImpl::SetClipRect(const gfx::Rect& clip_rect) { |
| if (clip_rect == draw_properties_.clip_rect) |
| return; |
| |
| surface_property_changed_ = true; |
| draw_properties_.clip_rect = clip_rect; |
| } |
| |
| void RenderSurfaceImpl::SetContentRect(const gfx::Rect& content_rect) { |
| if (content_rect == draw_properties_.content_rect) |
| return; |
| |
| surface_property_changed_ = true; |
| draw_properties_.content_rect = content_rect; |
| } |
| |
| void RenderSurfaceImpl::SetContentRectForTesting(const gfx::Rect& rect) { |
| SetContentRect(rect); |
| } |
| |
| gfx::Rect RenderSurfaceImpl::CalculateExpandedClipForFilters( |
| const gfx::Transform& target_to_surface) { |
| gfx::Rect clip_in_surface_space = |
| MathUtil::ProjectEnclosingClippedRect(target_to_surface, clip_rect()); |
| gfx::Rect expanded_clip_in_surface_space = |
| Filters().MapRectReverse(clip_in_surface_space, SurfaceScale().matrix()); |
| gfx::Rect expanded_clip_in_target_space = MathUtil::MapEnclosingClippedRect( |
| draw_transform(), expanded_clip_in_surface_space); |
| return expanded_clip_in_target_space; |
| } |
| |
| gfx::Rect RenderSurfaceImpl::CalculateClippedAccumulatedContentRect() { |
| if (ShouldCacheRenderSurface() || HasCopyRequest() || !is_clipped()) |
| return accumulated_content_rect(); |
| |
| if (accumulated_content_rect().IsEmpty()) |
| return gfx::Rect(); |
| |
| // Calculate projection from the target surface rect to local |
| // space. Non-invertible draw transforms means no able to bring clipped rect |
| // in target space back to local space, early out without clip. |
| gfx::Transform target_to_surface(gfx::Transform::kSkipInitialization); |
| if (!draw_transform().GetInverse(&target_to_surface)) |
| return accumulated_content_rect(); |
| |
| // Clip rect is in target space. Bring accumulated content rect to |
| // target space in preparation for clipping. |
| gfx::Rect accumulated_rect_in_target_space = |
| MathUtil::MapEnclosingClippedRect(draw_transform(), |
| accumulated_content_rect()); |
| // If accumulated content rect is contained within clip rect, early out |
| // without clipping. |
| if (clip_rect().Contains(accumulated_rect_in_target_space)) |
| return accumulated_content_rect(); |
| |
| gfx::Rect clipped_accumulated_rect_in_target_space; |
| if (Filters().HasFilterThatMovesPixels()) { |
| clipped_accumulated_rect_in_target_space = |
| CalculateExpandedClipForFilters(target_to_surface); |
| } else { |
| clipped_accumulated_rect_in_target_space = clip_rect(); |
| } |
| clipped_accumulated_rect_in_target_space.Intersect( |
| accumulated_rect_in_target_space); |
| |
| if (clipped_accumulated_rect_in_target_space.IsEmpty()) |
| return gfx::Rect(); |
| |
| gfx::Rect clipped_accumulated_rect_in_local_space = |
| MathUtil::ProjectEnclosingClippedRect( |
| target_to_surface, clipped_accumulated_rect_in_target_space); |
| // Bringing clipped accumulated rect back to local space may result |
| // in inflation due to axis-alignment. |
| clipped_accumulated_rect_in_local_space.Intersect(accumulated_content_rect()); |
| return clipped_accumulated_rect_in_local_space; |
| } |
| |
| void RenderSurfaceImpl::CalculateContentRectFromAccumulatedContentRect( |
| int max_texture_size) { |
| // Root render surface use viewport, and does not calculate content rect. |
| DCHECK_NE(render_target(), this); |
| |
| // Surface's content rect is the clipped accumulated content rect. By default |
| // use accumulated content rect, and then try to clip it. |
| gfx::Rect surface_content_rect = CalculateClippedAccumulatedContentRect(); |
| |
| // The RenderSurfaceImpl backing texture cannot exceed the maximum |
| // supported texture size. |
| surface_content_rect.set_width( |
| std::min(surface_content_rect.width(), max_texture_size)); |
| surface_content_rect.set_height( |
| std::min(surface_content_rect.height(), max_texture_size)); |
| |
| SetContentRect(surface_content_rect); |
| } |
| |
| void RenderSurfaceImpl::SetContentRectToViewport() { |
| // Only root render surface use viewport as content rect. |
| DCHECK_EQ(render_target(), this); |
| gfx::Rect viewport = gfx::ToEnclosingRect( |
| layer_tree_impl_->property_trees()->clip_tree.ViewportClip()); |
| SetContentRect(viewport); |
| } |
| |
| void RenderSurfaceImpl::ClearAccumulatedContentRect() { |
| accumulated_content_rect_ = gfx::Rect(); |
| } |
| |
| void RenderSurfaceImpl::AccumulateContentRectFromContributingLayer( |
| LayerImpl* layer) { |
| DCHECK(layer->DrawsContent()); |
| DCHECK_EQ(this, layer->render_target()); |
| |
| // Root render surface doesn't accumulate content rect, it always uses |
| // viewport for content rect. |
| if (render_target() == this) |
| return; |
| |
| accumulated_content_rect_.Union(layer->drawable_content_rect()); |
| } |
| |
| void RenderSurfaceImpl::AccumulateContentRectFromContributingRenderSurface( |
| RenderSurfaceImpl* contributing_surface) { |
| DCHECK_NE(this, contributing_surface); |
| DCHECK_EQ(this, contributing_surface->render_target()); |
| |
| // Root render surface doesn't accumulate content rect, it always uses |
| // viewport for content rect. |
| if (render_target() == this) |
| return; |
| |
| // The content rect of contributing surface is in its own space. Instead, we |
| // will use contributing surface's DrawableContentRect which is in target |
| // space (local space for this render surface) as required. |
| accumulated_content_rect_.Union( |
| gfx::ToEnclosedRect(contributing_surface->DrawableContentRect())); |
| } |
| |
| bool RenderSurfaceImpl::SurfacePropertyChanged() const { |
| // Surface property changes are tracked as follows: |
| // |
| // - surface_property_changed_ is flagged when the clip_rect or content_rect |
| // change. As of now, these are the only two properties that can be affected |
| // by descendant layers. |
| // |
| // - all other property changes come from the surface's property tree nodes |
| // (or some ancestor node that propagates its change to one of these nodes). |
| // |
| return surface_property_changed_ || AncestorPropertyChanged(); |
| } |
| |
| bool RenderSurfaceImpl::SurfacePropertyChangedOnlyFromDescendant() const { |
| return surface_property_changed_ && !AncestorPropertyChanged(); |
| } |
| |
| bool RenderSurfaceImpl::AncestorPropertyChanged() const { |
| const PropertyTrees* property_trees = layer_tree_impl_->property_trees(); |
| return ancestor_property_changed_ || property_trees->full_tree_damaged || |
| property_trees->transform_tree.Node(TransformTreeIndex()) |
| ->transform_changed || |
| property_trees->effect_tree.Node(EffectTreeIndex())->effect_changed; |
| } |
| |
| void RenderSurfaceImpl::NoteAncestorPropertyChanged() { |
| ancestor_property_changed_ = true; |
| } |
| |
| bool RenderSurfaceImpl::HasDamageFromeContributingContent() const { |
| return damage_tracker_->has_damage_from_contributing_content(); |
| } |
| |
| gfx::Rect RenderSurfaceImpl::GetDamageRect() const { |
| gfx::Rect damage_rect; |
| bool is_valid_rect = damage_tracker_->GetDamageRectIfValid(&damage_rect); |
| if (!is_valid_rect) |
| return content_rect(); |
| return damage_rect; |
| } |
| |
| void RenderSurfaceImpl::ResetPropertyChangedFlags() { |
| surface_property_changed_ = false; |
| ancestor_property_changed_ = false; |
| } |
| |
| std::unique_ptr<viz::RenderPass> RenderSurfaceImpl::CreateRenderPass() { |
| std::unique_ptr<viz::RenderPass> pass = |
| viz::RenderPass::Create(num_contributors_); |
| gfx::Rect damage_rect = GetDamageRect(); |
| damage_rect.Intersect(content_rect()); |
| pass->SetNew(id(), content_rect(), damage_rect, |
| draw_properties_.screen_space_transform); |
| pass->filters = Filters(); |
| pass->background_filters = BackgroundFilters(); |
| pass->generate_mipmap = TrilinearFiltering(); |
| pass->cache_render_pass = ShouldCacheRenderSurface(); |
| pass->has_damage_from_contributing_content = |
| HasDamageFromeContributingContent(); |
| return pass; |
| } |
| |
| void RenderSurfaceImpl::AppendQuads(DrawMode draw_mode, |
| viz::RenderPass* render_pass, |
| AppendQuadsData* append_quads_data) { |
| gfx::Rect visible_layer_rect = |
| occlusion_in_content_space().GetUnoccludedContentRect(content_rect()); |
| if (visible_layer_rect.IsEmpty()) |
| return; |
| |
| const PropertyTrees* property_trees = layer_tree_impl_->property_trees(); |
| int sorting_context_id = |
| property_trees->transform_tree.Node(TransformTreeIndex()) |
| ->sorting_context_id; |
| bool contents_opaque = false; |
| viz::SharedQuadState* shared_quad_state = |
| render_pass->CreateAndAppendSharedQuadState(); |
| shared_quad_state->SetAll( |
| draw_transform(), content_rect(), content_rect(), |
| draw_properties_.clip_rect, draw_properties_.is_clipped, contents_opaque, |
| draw_properties_.draw_opacity, BlendMode(), sorting_context_id); |
| |
| if (layer_tree_impl_->debug_state().show_debug_borders.test( |
| DebugBorderType::RENDERPASS)) { |
| auto* debug_border_quad = |
| render_pass->CreateAndAppendDrawQuad<viz::DebugBorderDrawQuad>(); |
| debug_border_quad->SetNew(shared_quad_state, content_rect(), |
| visible_layer_rect, GetDebugBorderColor(), |
| GetDebugBorderWidth()); |
| } |
| |
| viz::ResourceId mask_resource_id = 0; |
| gfx::Size mask_texture_size; |
| gfx::RectF mask_uv_rect; |
| gfx::Vector2dF surface_contents_scale = |
| OwningEffectNode()->surface_contents_scale; |
| PictureLayerImpl* mask_layer = static_cast<PictureLayerImpl*>(MaskLayer()); |
| // Resourceless mode does not support masks. |
| if (draw_mode != DRAW_MODE_RESOURCELESS_SOFTWARE && mask_layer && |
| mask_layer->DrawsContent() && !mask_layer->bounds().IsEmpty()) { |
| // The software renderer applies mask layer and blending in the wrong |
| // order but kDstIn doesn't commute with masking. It is okay to not |
| // support this configuration because kDstIn was introduced to replace |
| // mask layers. |
| DCHECK(BlendMode() != SkBlendMode::kDstIn) |
| << "kDstIn blend mode with mask layer is unsupported."; |
| TRACE_EVENT1("cc", "RenderSurfaceImpl::AppendQuads", |
| "mask_layer_gpu_memory_usage", |
| mask_layer->GPUMemoryUsageInBytes()); |
| if (mask_layer->mask_type() == Layer::LayerMaskType::MULTI_TEXTURE_MASK) { |
| TileMaskLayer(render_pass, shared_quad_state, visible_layer_rect); |
| return; |
| } |
| gfx::SizeF mask_uv_size; |
| mask_layer->GetContentsResourceId(&mask_resource_id, &mask_texture_size, |
| &mask_uv_size); |
| gfx::SizeF unclipped_mask_target_size = gfx::ScaleSize( |
| gfx::SizeF(OwningEffectNode()->unscaled_mask_target_size), |
| surface_contents_scale.x(), surface_contents_scale.y()); |
| // Convert content_rect from target space to normalized mask UV space. |
| // Where |unclipped_mask_target_size| maps to |mask_uv_size|. |
| mask_uv_rect = gfx::ScaleRect( |
| gfx::RectF(content_rect()), |
| mask_uv_size.width() / unclipped_mask_target_size.width(), |
| mask_uv_size.height() / unclipped_mask_target_size.height()); |
| } |
| |
| gfx::RectF tex_coord_rect(gfx::Rect(content_rect().size())); |
| auto* quad = render_pass->CreateAndAppendDrawQuad<viz::RenderPassDrawQuad>(); |
| quad->SetNew(shared_quad_state, content_rect(), visible_layer_rect, id(), |
| mask_resource_id, mask_uv_rect, mask_texture_size, |
| surface_contents_scale, FiltersOrigin(), tex_coord_rect, |
| !layer_tree_impl_->settings().enable_edge_anti_aliasing); |
| } |
| |
| void RenderSurfaceImpl::TileMaskLayer(viz::RenderPass* render_pass, |
| viz::SharedQuadState* shared_quad_state, |
| const gfx::Rect& visible_layer_rect) { |
| DCHECK(MaskLayer()); |
| DCHECK(Filters().IsEmpty()); |
| |
| LayerImpl* mask_layer = MaskLayer(); |
| gfx::Vector2dF owning_layer_to_surface_contents_scale = |
| OwningEffectNode()->surface_contents_scale; |
| std::unique_ptr<viz::RenderPass> temp_render_pass = viz::RenderPass::Create(); |
| AppendQuadsData temp_append_quads_data; |
| mask_layer->AppendQuads(temp_render_pass.get(), &temp_append_quads_data); |
| |
| auto* temp_quad = temp_render_pass->quad_list.front(); |
| if (!temp_quad) |
| return; |
| gfx::Transform mask_quad_to_surface_contents = |
| temp_quad->shared_quad_state->quad_to_target_transform; |
| // Draw transform of a mask layer should be a 2d scale. |
| DCHECK(mask_quad_to_surface_contents.IsScale2d()); |
| gfx::Vector2dF mask_quad_to_surface_contents_scale = |
| mask_quad_to_surface_contents.Scale2d(); |
| shared_quad_state->quad_to_target_transform.matrix().preScale( |
| mask_quad_to_surface_contents_scale.x(), |
| mask_quad_to_surface_contents_scale.y(), 1.f); |
| shared_quad_state->quad_layer_rect = |
| gfx::ScaleToEnclosingRect(shared_quad_state->quad_layer_rect, |
| 1.f / mask_quad_to_surface_contents_scale.x(), |
| 1.f / mask_quad_to_surface_contents_scale.y()); |
| shared_quad_state->visible_quad_layer_rect = |
| gfx::ScaleToEnclosingRect(shared_quad_state->visible_quad_layer_rect, |
| 1.f / mask_quad_to_surface_contents_scale.x(), |
| 1.f / mask_quad_to_surface_contents_scale.y()); |
| gfx::Rect content_rect_in_coverage_space = gfx::ScaleToEnclosingRect( |
| content_rect(), 1.f / mask_quad_to_surface_contents_scale.x(), |
| 1.f / mask_quad_to_surface_contents_scale.y()); |
| gfx::Rect visible_layer_rect_in_coverage_space = gfx::ScaleToEnclosingRect( |
| visible_layer_rect, 1.f / mask_quad_to_surface_contents_scale.x(), |
| 1.f / mask_quad_to_surface_contents_scale.y()); |
| |
| for (auto* temp_quad : temp_render_pass->quad_list) { |
| gfx::Rect quad_rect = temp_quad->rect; |
| if (!quad_rect.Intersects(content_rect_in_coverage_space)) |
| continue; |
| |
| gfx::Rect render_quad_rect = |
| gfx::IntersectRects(quad_rect, content_rect_in_coverage_space); |
| gfx::Rect quad_visible_rect_in_coverage_space = gfx::IntersectRects( |
| render_quad_rect, visible_layer_rect_in_coverage_space); |
| if (quad_visible_rect_in_coverage_space.IsEmpty()) |
| continue; |
| |
| gfx::RectF quad_rect_in_surface_contents_space = gfx::ScaleRect( |
| gfx::RectF(render_quad_rect), mask_quad_to_surface_contents_scale.x(), |
| mask_quad_to_surface_contents_scale.y()); |
| gfx::RectF quad_rect_in_non_normalized_texture_space = |
| quad_rect_in_surface_contents_space; |
| quad_rect_in_non_normalized_texture_space.Offset( |
| -content_rect().OffsetFromOrigin()); |
| |
| switch (temp_quad->material) { |
| case viz::DrawQuad::TILED_CONTENT: { |
| DCHECK_EQ(1U, temp_quad->resources.count); |
| gfx::Size mask_texture_size = |
| static_cast<viz::ContentDrawQuadBase*>(temp_quad)->texture_size; |
| gfx::RectF temp_tex_coord_rect = |
| static_cast<viz::ContentDrawQuadBase*>(temp_quad)->tex_coord_rect; |
| gfx::Transform coverage_to_non_normalized_mask = |
| gfx::Transform(SkMatrix44(SkMatrix::MakeRectToRect( |
| RectToSkRect(quad_rect), RectFToSkRect(temp_tex_coord_rect), |
| SkMatrix::kFill_ScaleToFit))); |
| gfx::Transform coverage_to_normalized_mask = |
| coverage_to_non_normalized_mask; |
| coverage_to_normalized_mask.matrix().postScale( |
| 1.f / mask_texture_size.width(), 1.f / mask_texture_size.height(), |
| 1.f); |
| gfx::RectF mask_uv_rect = gfx::RectF(render_quad_rect); |
| coverage_to_normalized_mask.TransformRect(&mask_uv_rect); |
| |
| auto* quad = |
| render_pass->CreateAndAppendDrawQuad<viz::RenderPassDrawQuad>(); |
| quad->SetNew(shared_quad_state, render_quad_rect, |
| quad_visible_rect_in_coverage_space, id(), |
| temp_quad->resources.ids[0], mask_uv_rect, |
| mask_texture_size, owning_layer_to_surface_contents_scale, |
| FiltersOrigin(), quad_rect_in_non_normalized_texture_space, |
| !layer_tree_impl_->settings().enable_edge_anti_aliasing); |
| } break; |
| case viz::DrawQuad::SOLID_COLOR: { |
| if (!static_cast<viz::SolidColorDrawQuad*>(temp_quad)->color) |
| continue; |
| SkAlpha solid = SK_AlphaOPAQUE; |
| DCHECK_EQ(SkColorGetA( |
| static_cast<viz::SolidColorDrawQuad*>(temp_quad)->color), |
| solid); |
| |
| auto* quad = |
| render_pass->CreateAndAppendDrawQuad<viz::RenderPassDrawQuad>(); |
| quad->SetNew(shared_quad_state, render_quad_rect, |
| quad_visible_rect_in_coverage_space, id(), 0, gfx::RectF(), |
| gfx::Size(), owning_layer_to_surface_contents_scale, |
| FiltersOrigin(), quad_rect_in_non_normalized_texture_space, |
| !layer_tree_impl_->settings().enable_edge_anti_aliasing); |
| } break; |
| case viz::DrawQuad::DEBUG_BORDER: |
| NOTIMPLEMENTED(); |
| break; |
| default: |
| NOTREACHED(); |
| break; |
| } |
| } |
| } |
| |
| } // namespace cc |