Introducing SurfaceReferenceFactory

ui/compositor/layer.cc

 // Copyright (c) 2012 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 "ui/compositor/layer.h"
 
 #include <algorithm>
 #include <memory>
 #include <utility>
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
 #include "base/json/json_writer.h"
 #include "base/logging.h"
 #include "base/memory/ptr_util.h"
 #include "base/trace_event/trace_event.h"
 #include "cc/layers/nine_patch_layer.h"
 #include "cc/layers/picture_layer.h"
 #include "cc/layers/solid_color_layer.h"
 #include "cc/layers/surface_layer.h"
 #include "cc/layers/texture_layer.h"
 #include "cc/output/copy_output_request.h"
 #include "cc/output/filter_operation.h"
 #include "cc/output/filter_operations.h"
 #include "cc/playback/display_item_list_settings.h"
 #include "cc/resources/transferable_resource.h"
+#include "cc/surfaces/surface_info.h"
 #include "cc/trees/layer_tree_settings.h"
 #include "ui/compositor/compositor_switches.h"
 #include "ui/compositor/dip_util.h"
 #include "ui/compositor/layer_animator.h"
 #include "ui/compositor/layer_observer.h"
 #include "ui/compositor/paint_context.h"
 #include "ui/gfx/animation/animation.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/geometry/point3_f.h"
 #include "ui/gfx/geometry/point_conversions.h"
@@ skipping 139 matching lines @@
   clone->SetLayerSaturation(layer_saturation_);
   clone->SetLayerBrightness(GetTargetBrightness());
   clone->SetLayerGrayscale(GetTargetGrayscale());
   clone->SetLayerInverted(layer_inverted_);
   if (alpha_shape_)
     clone->SetAlphaShape(base::MakeUnique<SkRegion>(*alpha_shape_));
 
   // cc::Layer state.
   if (surface_layer_ && surface_layer_->surface_id().is_valid()) {
     clone->SetShowSurface(
-        surface_layer_->surface_id(),
-        surface_layer_->satisfy_callback(),
-        surface_layer_->require_callback(),
-        surface_layer_->surface_size(),
-        surface_layer_->surface_scale(),
-        frame_size_in_dip_);
+        surface_layer_->surface_info(), surface_layer_->satisfy_callback(),
+        surface_layer_->require_callback(), frame_size_in_dip_);
   } else if (type_ == LAYER_SOLID_COLOR) {
     clone->SetColor(GetTargetColor());
   }
   return clone;
 }
 
 std::unique_ptr<Layer> Layer::Mirror() {
   auto mirror = Clone();
   mirrors_.emplace_back(base::MakeUnique<LayerMirror>(this, mirror.get()));
   return mirror;
@@ skipping 449 matching lines @@
   DCHECK(texture_layer_.get());
   texture_layer_->SetFlipped(flipped);
 }
 
 bool Layer::TextureFlipped() const {
   DCHECK(texture_layer_.get());
   return texture_layer_->flipped();
 }
 
 void Layer::SetShowSurface(
-    const cc::SurfaceId& surface_id,
+    const cc::SurfaceInfo& surface_info,
     const cc::SurfaceLayer::SatisfyCallback& satisfy_callback,
     const cc::SurfaceLayer::RequireCallback& require_callback,
-    gfx::Size surface_size,
-    float scale,
     gfx::Size frame_size_in_dip) {
   DCHECK(type_ == LAYER_TEXTURED || type_ == LAYER_SOLID_COLOR);
 
   scoped_refptr<cc::SurfaceLayer> new_layer =
       cc::SurfaceLayer::Create(satisfy_callback, require_callback);
-  new_layer->SetSurfaceId(surface_id, scale, surface_size);
+  new_layer->SetSurfaceInfo(surface_info);
   SwitchToLayer(new_layer);
   surface_layer_ = new_layer;
 
   frame_size_in_dip_ = frame_size_in_dip;
   RecomputeDrawsContentAndUVRect();
 
   for (const auto& mirror : mirrors_) {
-    mirror->dest()->SetShowSurface(
-        surface_id, satisfy_callback, require_callback,
-        surface_size, scale, frame_size_in_dip);
+    mirror->dest()->SetShowSurface(surface_info, satisfy_callback,
+                                   require_callback, frame_size_in_dip);
   }
 }
 
 void Layer::SetShowSolidColorContent() {
   DCHECK_EQ(type_, LAYER_SOLID_COLOR);
 
   if (solid_color_layer_.get())
     return;
 
   scoped_refptr<cc::SolidColorLayer> new_layer = cc::SolidColorLayer::Create();
@@ skipping 483 matching lines @@
   const auto it = std::find_if(mirrors_.begin(), mirrors_.end(),
       [mirror](const std::unique_ptr<LayerMirror>& mirror_ptr) {
         return mirror_ptr.get() == mirror;
       });
 
   DCHECK(it != mirrors_.end());
   mirrors_.erase(it);
 }
 
 }  // namespace ui