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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 <limits> | 8 #include <limits> |
9 | 9 |
10 #include "base/time/time.h" | 10 #include "base/time/time.h" |
11 #include "cc/base/math_util.h" | 11 #include "cc/base/math_util.h" |
12 #include "cc/base/util.h" | 12 #include "cc/base/util.h" |
13 #include "cc/debug/debug_colors.h" | 13 #include "cc/debug/debug_colors.h" |
14 #include "cc/debug/micro_benchmark_impl.h" | 14 #include "cc/debug/micro_benchmark_impl.h" |
15 #include "cc/debug/traced_value.h" | 15 #include "cc/debug/traced_value.h" |
16 #include "cc/layers/append_quads_data.h" | 16 #include "cc/layers/append_quads_data.h" |
17 #include "cc/quads/checkerboard_draw_quad.h" | 17 #include "cc/quads/checkerboard_draw_quad.h" |
18 #include "cc/quads/debug_border_draw_quad.h" | 18 #include "cc/quads/debug_border_draw_quad.h" |
19 #include "cc/quads/picture_draw_quad.h" | 19 #include "cc/quads/picture_draw_quad.h" |
20 #include "cc/quads/solid_color_draw_quad.h" | 20 #include "cc/quads/solid_color_draw_quad.h" |
21 #include "cc/quads/tile_draw_quad.h" | 21 #include "cc/quads/tile_draw_quad.h" |
22 #include "cc/resources/tile_manager.h" | 22 #include "cc/resources/tile_manager.h" |
23 #include "cc/trees/layer_tree_impl.h" | 23 #include "cc/trees/layer_tree_impl.h" |
24 #include "cc/trees/occlusion_tracker.h" | 24 #include "cc/trees/occlusion_tracker.h" |
25 #include "ui/gfx/quad_f.h" | 25 #include "ui/gfx/geometry/quad_f.h" |
26 #include "ui/gfx/rect_conversions.h" | 26 #include "ui/gfx/rect_conversions.h" |
27 #include "ui/gfx/size_conversions.h" | 27 #include "ui/gfx/size_conversions.h" |
28 | 28 |
29 namespace { | 29 namespace { |
30 const float kMaxScaleRatioDuringPinch = 2.0f; | 30 const float kMaxScaleRatioDuringPinch = 2.0f; |
31 | 31 |
32 // When creating a new tiling during pinch, snap to an existing | 32 // When creating a new tiling during pinch, snap to an existing |
33 // tiling's scale if the desired scale is within this ratio. | 33 // tiling's scale if the desired scale is within this ratio. |
34 const float kSnapToExistingTilingRatio = 1.2f; | 34 const float kSnapToExistingTilingRatio = 1.2f; |
35 | 35 |
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1629 return iterator_index_ < iterators_.size(); | 1629 return iterator_index_ < iterators_.size(); |
1630 } | 1630 } |
1631 | 1631 |
1632 bool PictureLayerImpl::LayerEvictionTileIterator::IsCorrectType( | 1632 bool PictureLayerImpl::LayerEvictionTileIterator::IsCorrectType( |
1633 PictureLayerTiling::TilingEvictionTileIterator* it) const { | 1633 PictureLayerTiling::TilingEvictionTileIterator* it) const { |
1634 return it->get_type() == iteration_stage_ && | 1634 return it->get_type() == iteration_stage_ && |
1635 (**it)->required_for_activation() == required_for_activation_; | 1635 (**it)->required_for_activation() == required_for_activation_; |
1636 } | 1636 } |
1637 | 1637 |
1638 } // namespace cc | 1638 } // namespace cc |
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