Raster display item lists via a visual rect RTree.

cc/playback/clip_display_item.cc

 // Copyright 2014 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/playback/clip_display_item.h"
 
 #include <string>
 
 #include "base/logging.h"
 #include "base/strings/stringprintf.h"
@@ skipping 42 matching lines @@
   gfx::Rect clip_rect = ProtoToRect(details.clip_rect());
   std::vector<SkRRect> rounded_clip_rects;
   rounded_clip_rects.reserve(details.rounded_rects_size());
   for (int i = 0; i < details.rounded_rects_size(); i++) {
     rounded_clip_rects.push_back(ProtoToSkRRect(details.rounded_rects(i)));
   }
   SetNew(clip_rect, rounded_clip_rects);
 }
 
 void ClipDisplayItem::Raster(SkCanvas* canvas,
-                             const gfx::Rect& canvas_target_playback_rect,
                              SkPicture::AbortCallback* callback) const {
   canvas->save();
   canvas->clipRect(SkRect::MakeXYWH(clip_rect_.x(), clip_rect_.y(),
                                     clip_rect_.width(), clip_rect_.height()));
   for (size_t i = 0; i < rounded_clip_rects_.size(); ++i) {
     if (rounded_clip_rects_[i].isRect()) {
       canvas->clipRect(rounded_clip_rects_[i].rect());
     } else {
       bool antialiased = true;
       canvas->clipRRect(rounded_clip_rects_[i], SkRegion::kIntersect_Op,
@@ skipping 40 matching lines @@
 
 void EndClipDisplayItem::ToProtobuf(proto::DisplayItem* proto) const {
   proto->set_type(proto::DisplayItem::Type_EndClip);
 }
 
 void EndClipDisplayItem::FromProtobuf(const proto::DisplayItem& proto) {
   DCHECK_EQ(proto::DisplayItem::Type_EndClip, proto.type());
 }
 
 void EndClipDisplayItem::Raster(SkCanvas* canvas,
-                                const gfx::Rect& canvas_target_playback_rect,
                                 SkPicture::AbortCallback* callback) const {
   canvas->restore();
 }
 
 void EndClipDisplayItem::AsValueInto(
     const gfx::Rect& visual_rect,
     base::trace_event::TracedValue* array) const {
   array->AppendString(base::StringPrintf("EndClipDisplayItem visualRect: [%s]",
                                          visual_rect.ToString().c_str()));
 }
 
 }  // namespace cc