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1 // Copyright 2011 The Chromium Authors. All rights reserved. | 1 // Copyright 2011 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/trees/layer_tree_settings.h" | 5 #include "cc/trees/layer_tree_settings.h" |
6 | 6 |
7 #include <limits> | 7 #include <limits> |
8 | 8 |
9 #include "base/command_line.h" | 9 #include "base/command_line.h" |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
11 #include "base/strings/string_number_conversions.h" | 11 #include "base/strings/string_number_conversions.h" |
12 | 12 |
13 namespace cc { | 13 namespace cc { |
14 | 14 |
15 LayerTreeSettings::LayerTreeSettings() | 15 LayerTreeSettings::LayerTreeSettings( |
16 : impl_side_painting(false), | 16 bool impl_side_painting_, |
| 17 bool create_low_res_tiling_) |
| 18 : impl_side_painting(impl_side_painting_), |
17 allow_antialiasing(true), | 19 allow_antialiasing(true), |
18 throttle_frame_production(true), | 20 throttle_frame_production(true), |
19 begin_impl_frame_scheduling_enabled(false), | 21 begin_impl_frame_scheduling_enabled(false), |
20 main_frame_before_draw_enabled(true), | 22 main_frame_before_draw_enabled(true), |
21 main_frame_before_activation_enabled(false), | 23 main_frame_before_activation_enabled(false), |
22 using_synchronous_renderer_compositor(false), | 24 using_synchronous_renderer_compositor(false), |
23 report_overscroll_only_for_scrollable_axes(false), | 25 report_overscroll_only_for_scrollable_axes(false), |
24 per_tile_painting_enabled(false), | 26 per_tile_painting_enabled(false), |
25 partial_swap_enabled(false), | 27 partial_swap_enabled(false), |
26 accelerated_animation_enabled(true), | 28 accelerated_animation_enabled(true), |
27 can_use_lcd_text(true), | 29 can_use_lcd_text(true), |
28 should_clear_root_render_pass(true), | 30 should_clear_root_render_pass(true), |
29 rasterization_site(CpuRasterization), | 31 rasterization_site(CpuRasterization), |
30 create_low_res_tiling(true), | 32 create_low_res_tiling(create_low_res_tiling_), |
31 scrollbar_animator(NoAnimator), | 33 scrollbar_animator(NoAnimator), |
32 scrollbar_linear_fade_delay_ms(300), | 34 scrollbar_linear_fade_delay_ms(300), |
33 scrollbar_linear_fade_length_ms(300), | 35 scrollbar_linear_fade_length_ms(300), |
34 solid_color_scrollbar_color(SK_ColorWHITE), | 36 solid_color_scrollbar_color(SK_ColorWHITE), |
35 calculate_top_controls_position(false), | 37 calculate_top_controls_position(false), |
36 timeout_and_draw_when_animation_checkerboards(true), | 38 timeout_and_draw_when_animation_checkerboards(true), |
37 maximum_number_of_failed_draws_before_draw_is_forced_(3), | 39 maximum_number_of_failed_draws_before_draw_is_forced_(3), |
38 layer_transforms_should_scale_layer_contents(false), | 40 layer_transforms_should_scale_layer_contents(false), |
39 minimum_contents_scale(0.0625f), | 41 minimum_contents_scale(0.0625f), |
40 low_res_contents_scale_factor(0.25f), | 42 low_res_contents_scale_factor(0.25f), |
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58 strict_layer_property_change_checking(false), | 60 strict_layer_property_change_checking(false), |
59 use_map_image(false), | 61 use_map_image(false), |
60 ignore_root_layer_flings(false), | 62 ignore_root_layer_flings(false), |
61 use_rgba_4444_textures(false), | 63 use_rgba_4444_textures(false), |
62 touch_hit_testing(true), | 64 touch_hit_testing(true), |
63 texture_id_allocation_chunk_size(64) {} | 65 texture_id_allocation_chunk_size(64) {} |
64 | 66 |
65 LayerTreeSettings::~LayerTreeSettings() {} | 67 LayerTreeSettings::~LayerTreeSettings() {} |
66 | 68 |
67 } // namespace cc | 69 } // namespace cc |
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