cc/surfaces/surface.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "cc/surfaces/surface.h"
   6
   7 #include "cc/output/compositor_frame.h"
   8 #include "cc/surfaces/surface_manager.h"
   9
  10 namespace cc {
  11
  12 Surface::Surface(SurfaceManager* manager,
  13                  SurfaceClient* client,
  14                  const gfx::Size& size)
  15     : manager_(manager),
  16       client_(client),
  17       size_(size) {
  18   surface_id_ = manager_->RegisterAndAllocateIDForSurface(this);
  19 }
  20
  21 Surface::~Surface() {
  22   manager_->DeregisterSurface(surface_id_);
  23 }
  24
  25 void Surface::QueueFrame(scoped_ptr<CompositorFrame> frame) {
  26   current_frame_ = frame.Pass();
  27 }
  28
  29 CompositorFrame* Surface::GetEligibleFrame() { return current_frame_.get(); }
  30
  31 }  // namespace cc