OLD | NEW |
---|---|
1 // Copyright 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "cc/layers/picture_layer_impl.h" | 5 #include "cc/layers/picture_layer_impl.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <cmath> | 8 #include <cmath> |
9 #include <limits> | 9 #include <limits> |
10 #include <set> | 10 #include <set> |
(...skipping 1138 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
1149 | 1149 |
1150 float PictureLayerImpl::MaximumTilingContentsScale() const { | 1150 float PictureLayerImpl::MaximumTilingContentsScale() const { |
1151 float max_contents_scale = tilings_->GetMaximumContentsScale(); | 1151 float max_contents_scale = tilings_->GetMaximumContentsScale(); |
1152 return std::max(max_contents_scale, MinimumContentsScale()); | 1152 return std::max(max_contents_scale, MinimumContentsScale()); |
1153 } | 1153 } |
1154 | 1154 |
1155 scoped_ptr<PictureLayerTilingSet> | 1155 scoped_ptr<PictureLayerTilingSet> |
1156 PictureLayerImpl::CreatePictureLayerTilingSet() { | 1156 PictureLayerImpl::CreatePictureLayerTilingSet() { |
1157 const LayerTreeSettings& settings = layer_tree_impl()->settings(); | 1157 const LayerTreeSettings& settings = layer_tree_impl()->settings(); |
1158 return PictureLayerTilingSet::Create( | 1158 return PictureLayerTilingSet::Create( |
1159 this, settings.max_tiles_for_interest_area, | 1159 this, 4 * layer_tree_impl()->device_viewport_size().GetArea(), |
sohanjg
2015/05/05 12:59:20
instead of sending viewport area/tile area and the
vmpstr
2015/05/05 20:48:11
Having a viewport distance in all directions would
sohanjg
2015/05/06 15:01:59
Yeah right (* 9) , i somehow forgot its an area.
M
| |
1160 layer_tree_impl()->use_gpu_rasterization() | 1160 layer_tree_impl()->use_gpu_rasterization() |
1161 ? settings.gpu_rasterization_skewport_target_time_in_seconds | 1161 ? settings.gpu_rasterization_skewport_target_time_in_seconds |
1162 : settings.skewport_target_time_in_seconds, | 1162 : settings.skewport_target_time_in_seconds, |
1163 settings.skewport_extrapolation_limit_in_content_pixels); | 1163 settings.skewport_extrapolation_limit_in_content_pixels); |
1164 } | 1164 } |
1165 | 1165 |
1166 void PictureLayerImpl::UpdateIdealScales() { | 1166 void PictureLayerImpl::UpdateIdealScales() { |
1167 DCHECK(CanHaveTilings()); | 1167 DCHECK(CanHaveTilings()); |
1168 | 1168 |
1169 float min_contents_scale = MinimumContentsScale(); | 1169 float min_contents_scale = MinimumContentsScale(); |
(...skipping 82 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
1252 | 1252 |
1253 bool PictureLayerImpl::IsOnActiveOrPendingTree() const { | 1253 bool PictureLayerImpl::IsOnActiveOrPendingTree() const { |
1254 return !layer_tree_impl()->IsRecycleTree(); | 1254 return !layer_tree_impl()->IsRecycleTree(); |
1255 } | 1255 } |
1256 | 1256 |
1257 bool PictureLayerImpl::HasValidTilePriorities() const { | 1257 bool PictureLayerImpl::HasValidTilePriorities() const { |
1258 return IsOnActiveOrPendingTree() && IsDrawnRenderSurfaceLayerListMember(); | 1258 return IsOnActiveOrPendingTree() && IsDrawnRenderSurfaceLayerListMember(); |
1259 } | 1259 } |
1260 | 1260 |
1261 } // namespace cc | 1261 } // namespace cc |
OLD | NEW |