Plumb overlay processing into DirectRenderer.

cc/output/direct_renderer.cc

 // Copyright 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 "cc/output/direct_renderer.h"
 
 #include <utility>
 #include <vector>
 
 #include "base/containers/hash_tables.h"
@@ skipping 115 matching lines @@
     window_rect.set_y(current_surface_size_.height() - window_rect.bottom());
   return window_rect;
 }
 
 DirectRenderer::DirectRenderer(RendererClient* client,
                                const LayerTreeSettings* settings,
                                OutputSurface* output_surface,
                                ResourceProvider* resource_provider)
     : Renderer(client, settings),
       output_surface_(output_surface),
-      resource_provider_(resource_provider) {}
+      resource_provider_(resource_provider),
+      overlay_processor_(
+          new OverlayProcessor(output_surface, resource_provider)) {
+  overlay_processor_->Initialize();
+}
 
 DirectRenderer::~DirectRenderer() {}
 
 bool DirectRenderer::CanReadPixels() const { return true; }
 
 void DirectRenderer::SetEnlargePassTextureAmountForTesting(
     const gfx::Vector2d& amount) {
   enlarge_pass_texture_amount_ = amount;
 }
 
@@ skipping 64 matching lines @@
   frame.root_damage_rect = Capabilities().using_partial_swap
                                ? root_render_pass->damage_rect
                                : root_render_pass->output_rect;
   frame.root_damage_rect.Intersect(gfx::Rect(device_viewport_rect.size()));
   frame.device_viewport_rect = device_viewport_rect;
   frame.device_clip_rect = device_clip_rect;
   frame.offscreen_context_provider = offscreen_context_provider;
   frame.disable_picture_quad_image_filtering =
       disable_picture_quad_image_filtering;
 
+  overlay_processor_->ProcessForOverlays(render_passes_in_draw_order,
+                                         &frame.overlay_list);
+
   EnsureBackbuffer();
 
   // Only reshape when we know we are going to draw. Otherwise, the reshape
   // can leave the window at the wrong size if we never draw and the proper
   // viewport size is never set.
   output_surface_->Reshape(device_viewport_rect.size(), device_scale_factor);
 
   BeginDrawingFrame(&frame);
   for (size_t i = 0; i < render_passes_in_draw_order->size(); ++i) {
     RenderPass* pass = render_passes_in_draw_order->at(i);
@@ skipping 217 matching lines @@
   ScopedResource* texture = render_pass_textures_.get(id);
   return texture && texture->id();
 }
 
 // static
 gfx::Size DirectRenderer::RenderPassTextureSize(const RenderPass* render_pass) {
   return render_pass->output_rect.size();
 }
 
 }  // namespace cc