cc/raster/tile_task_runner.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/raster/tile_task_runner.h"
   6
   7 #include <algorithm>
   8
   9 namespace cc {
  10
  11 TileTask::TileTask() : did_schedule_(false), did_complete_(false) {
  12 }
  13
  14 TileTask::~TileTask() {
  15   DCHECK(!did_schedule_);
  16   DCHECK(!did_run_ || did_complete_);
  17 }
  18
  19 void TileTask::WillSchedule() {
  20   DCHECK(!did_schedule_);
  21 }
  22
  23 void TileTask::DidSchedule() {
  24   did_schedule_ = true;
  25   did_complete_ = false;
  26 }
  27
  28 bool TileTask::HasBeenScheduled() const {
  29   return did_schedule_;
  30 }
  31
  32 void TileTask::WillComplete() {
  33   DCHECK(!did_complete_);
  34 }
  35
  36 void TileTask::DidComplete() {
  37   DCHECK(did_schedule_);
  38   DCHECK(!did_complete_);
  39   did_schedule_ = false;
  40   did_complete_ = true;
  41 }
  42
  43 bool TileTask::HasCompleted() const {
  44   return did_complete_;
  45 }
  46
  47 ImageDecodeTask::ImageDecodeTask() {
  48 }
  49
  50 ImageDecodeTask::~ImageDecodeTask() {
  51 }
  52
  53 RasterTask::RasterTask(ImageDecodeTask::Vector* dependencies) {
  54   dependencies_.swap(*dependencies);
  55 }
  56
  57 RasterTask::~RasterTask() {
  58 }
  59
  60 TileTaskQueue::Item::Item(RasterTask* task, const TaskSetCollection& task_sets)
  61     : task(task), task_sets(task_sets) {
  62   DCHECK(task_sets.any());
  63 }
  64
  65 TileTaskQueue::Item::~Item() {
  66 }
  67
  68 TileTaskQueue::TileTaskQueue() {
  69 }
  70
  71 TileTaskQueue::~TileTaskQueue() {
  72 }
  73
  74 void TileTaskQueue::Swap(TileTaskQueue* other) {
  75   items.swap(other->items);
  76 }
  77
  78 void TileTaskQueue::Reset() {
  79   items.clear();
  80 }
  81
  82 }  // namespace cc