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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 <GLES2/gl2.h> | 7 #include <GLES2/gl2.h> |
8 #include <limits> | 8 #include <limits> |
9 | 9 |
10 #include "base/command_line.h" | 10 #include "base/command_line.h" |
11 #include "base/logging.h" | 11 #include "base/logging.h" |
12 #include "base/strings/string_number_conversions.h" | 12 #include "base/strings/string_number_conversions.h" |
| 13 #include "ui/gfx/gpu_memory_buffer.h" |
13 | 14 |
14 namespace cc { | 15 namespace cc { |
15 | 16 |
16 LayerSettings::LayerSettings() : use_compositor_animation_timelines(false) { | 17 LayerSettings::LayerSettings() : use_compositor_animation_timelines(false) { |
17 } | 18 } |
18 | 19 |
19 LayerSettings::~LayerSettings() { | 20 LayerSettings::~LayerSettings() { |
20 } | 21 } |
21 | 22 |
22 LayerTreeSettings::LayerTreeSettings() | 23 LayerTreeSettings::LayerTreeSettings() |
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56 max_tiles_for_interest_area(128), | 57 max_tiles_for_interest_area(128), |
57 skewport_target_time_in_seconds(1.0f), | 58 skewport_target_time_in_seconds(1.0f), |
58 skewport_extrapolation_limit_in_content_pixels(2000), | 59 skewport_extrapolation_limit_in_content_pixels(2000), |
59 max_unused_resource_memory_percentage(100), | 60 max_unused_resource_memory_percentage(100), |
60 max_memory_for_prepaint_percentage(100), | 61 max_memory_for_prepaint_percentage(100), |
61 strict_layer_property_change_checking(false), | 62 strict_layer_property_change_checking(false), |
62 use_one_copy(true), | 63 use_one_copy(true), |
63 use_zero_copy(false), | 64 use_zero_copy(false), |
64 use_persistent_map_for_gpu_memory_buffers(false), | 65 use_persistent_map_for_gpu_memory_buffers(false), |
65 enable_elastic_overscroll(false), | 66 enable_elastic_overscroll(false), |
66 use_image_texture_target(GL_TEXTURE_2D), | 67 use_image_texture_targets(gfx::GpuMemoryBuffer::FORMAT_LAST + 1, |
| 68 GL_TEXTURE_2D), |
67 ignore_root_layer_flings(false), | 69 ignore_root_layer_flings(false), |
68 scheduled_raster_task_limit(32), | 70 scheduled_raster_task_limit(32), |
69 use_occlusion_for_tile_prioritization(false), | 71 use_occlusion_for_tile_prioritization(false), |
70 record_full_layer(false), | 72 record_full_layer(false), |
71 use_display_lists(false), | 73 use_display_lists(false), |
72 verify_property_trees(false), | 74 verify_property_trees(false), |
73 gather_pixel_refs(false), | 75 gather_pixel_refs(false), |
74 use_compositor_animation_timelines(false), | 76 use_compositor_animation_timelines(false), |
75 invert_viewport_scroll_order(false), | 77 invert_viewport_scroll_order(false), |
76 wait_for_beginframe_interval(true) { | 78 wait_for_beginframe_interval(true) {} |
77 } | |
78 | 79 |
79 LayerTreeSettings::~LayerTreeSettings() {} | 80 LayerTreeSettings::~LayerTreeSettings() {} |
80 | 81 |
81 SchedulerSettings LayerTreeSettings::ToSchedulerSettings() const { | 82 SchedulerSettings LayerTreeSettings::ToSchedulerSettings() const { |
82 SchedulerSettings scheduler_settings; | 83 SchedulerSettings scheduler_settings; |
83 scheduler_settings.use_external_begin_frame_source = | 84 scheduler_settings.use_external_begin_frame_source = |
84 use_external_begin_frame_source; | 85 use_external_begin_frame_source; |
85 scheduler_settings.main_frame_before_activation_enabled = | 86 scheduler_settings.main_frame_before_activation_enabled = |
86 main_frame_before_activation_enabled; | 87 main_frame_before_activation_enabled; |
87 scheduler_settings.timeout_and_draw_when_animation_checkerboards = | 88 scheduler_settings.timeout_and_draw_when_animation_checkerboards = |
88 timeout_and_draw_when_animation_checkerboards; | 89 timeout_and_draw_when_animation_checkerboards; |
89 scheduler_settings.using_synchronous_renderer_compositor = | 90 scheduler_settings.using_synchronous_renderer_compositor = |
90 using_synchronous_renderer_compositor; | 91 using_synchronous_renderer_compositor; |
91 scheduler_settings.throttle_frame_production = wait_for_beginframe_interval; | 92 scheduler_settings.throttle_frame_production = wait_for_beginframe_interval; |
92 scheduler_settings.background_frame_interval = | 93 scheduler_settings.background_frame_interval = |
93 base::TimeDelta::FromSecondsD(1.0 / background_animation_rate); | 94 base::TimeDelta::FromSecondsD(1.0 / background_animation_rate); |
94 return scheduler_settings; | 95 return scheduler_settings; |
95 } | 96 } |
96 | 97 |
97 } // namespace cc | 98 } // namespace cc |
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