cc/test/fake_picture_layer_tiling_client.cc

   1 // Copyright 2012 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/test/fake_picture_layer_tiling_client.h"
   6
   7 #include <limits>
   8
   9 #include "cc/test/fake_picture_pile_impl.h"
  10 #include "cc/test/fake_tile_manager.h"
  11
  12 namespace cc {
  13
  14 FakePictureLayerTilingClient::FakePictureLayerTilingClient()
  15     : tile_manager_(new FakeTileManager(&tile_manager_client_)),
  16       pile_(FakePicturePileImpl::CreateInfiniteFilledPile()),
  17       twin_tiling_(NULL),
  18       recycled_twin_tiling_(NULL),
  19       allow_create_tile_(true),
  20       max_tiles_for_interest_area_(10000),
  21       skewport_target_time_in_seconds_(1.0f),
  22       skewport_extrapolation_limit_in_content_pixels_(2000) {
  23 }
  24
  25 FakePictureLayerTilingClient::FakePictureLayerTilingClient(
  26     ResourceProvider* resource_provider)
  27     : resource_pool_(
  28           ResourcePool::Create(resource_provider, GL_TEXTURE_2D, RGBA_8888)),
  29       tile_manager_(
  30           new FakeTileManager(&tile_manager_client_, resource_pool_.get())),
  31       pile_(FakePicturePileImpl::CreateInfiniteFilledPile()),
  32       twin_tiling_(NULL),
  33       recycled_twin_tiling_(NULL),
  34       allow_create_tile_(true),
  35       max_tiles_for_interest_area_(10000),
  36       skewport_target_time_in_seconds_(1.0f) {
  37 }
  38
  39 FakePictureLayerTilingClient::~FakePictureLayerTilingClient() {
  40 }
  41
  42 scoped_refptr<Tile> FakePictureLayerTilingClient::CreateTile(
  43     PictureLayerTiling*,
  44     const gfx::Rect& rect) {
  45   if (!allow_create_tile_)
  46     return scoped_refptr<Tile>();
  47   return tile_manager_->CreateTile(
  48       pile_.get(), tile_size_, rect, gfx::Rect(), 1, 0, 0, 0);
  49 }
  50
  51 PicturePileImpl* FakePictureLayerTilingClient::GetPile() {
  52   return pile_.get();
  53 }
  54
  55 void FakePictureLayerTilingClient::SetTileSize(const gfx::Size& tile_size) {
  56   tile_size_ = tile_size;
  57 }
  58
  59 gfx::Size FakePictureLayerTilingClient::CalculateTileSize(
  60     const gfx::Size& /* content_bounds */) const {
  61   return tile_size_;
  62 }
  63
  64 size_t FakePictureLayerTilingClient::GetMaxTilesForInterestArea() const {
  65   return max_tiles_for_interest_area_;
  66 }
  67
  68 float FakePictureLayerTilingClient::GetSkewportTargetTimeInSeconds() const {
  69   return skewport_target_time_in_seconds_;
  70 }
  71
  72 int FakePictureLayerTilingClient::GetSkewportExtrapolationLimitInContentPixels()
  73     const {
  74   return skewport_extrapolation_limit_in_content_pixels_;
  75 }
  76
  77 const Region* FakePictureLayerTilingClient::GetInvalidation() {
  78   return &invalidation_;
  79 }
  80
  81 const PictureLayerTiling* FakePictureLayerTilingClient::GetTwinTiling(
  82       const PictureLayerTiling* tiling) const {
  83   return twin_tiling_;
  84 }
  85
  86 PictureLayerTiling* FakePictureLayerTilingClient::GetRecycledTwinTiling(
  87     const PictureLayerTiling* tiling) {
  88   return recycled_twin_tiling_;
  89 }
  90
  91 WhichTree FakePictureLayerTilingClient::GetTree() const {
  92   return tree_;
  93 }
  94
  95 }  // namespace cc