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Issue 1196553009: Revert "cc: Make tiling interest rect calc based on viewport." (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: revert some follow up perf test code too. Created 5 years, 6 months ago
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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"
(...skipping 34 matching lines...) Expand 10 before | Expand all | Expand 10 after
45 minimum_contents_scale(0.0625f), 45 minimum_contents_scale(0.0625f),
46 low_res_contents_scale_factor(0.25f), 46 low_res_contents_scale_factor(0.25f),
47 top_controls_show_threshold(0.5f), 47 top_controls_show_threshold(0.5f),
48 top_controls_hide_threshold(0.5f), 48 top_controls_hide_threshold(0.5f),
49 background_animation_rate(1.0), 49 background_animation_rate(1.0),
50 max_partial_texture_updates(std::numeric_limits<size_t>::max()), 50 max_partial_texture_updates(std::numeric_limits<size_t>::max()),
51 default_tile_size(gfx::Size(256, 256)), 51 default_tile_size(gfx::Size(256, 256)),
52 max_untiled_layer_size(gfx::Size(512, 512)), 52 max_untiled_layer_size(gfx::Size(512, 512)),
53 default_tile_grid_size(gfx::Size(256, 256)), 53 default_tile_grid_size(gfx::Size(256, 256)),
54 minimum_occlusion_tracking_size(gfx::Size(160, 160)), 54 minimum_occlusion_tracking_size(gfx::Size(160, 160)),
55 tiling_interest_area_viewport_multiplier(9.0f), 55 use_pinch_zoom_scrollbars(false),
56 use_pinch_virtual_viewport(false),
57 // At 256x256 tiles, 128 tiles cover an area of 2048x4096 pixels.
58 max_tiles_for_interest_area(128),
56 skewport_target_time_in_seconds(1.0f), 59 skewport_target_time_in_seconds(1.0f),
57 skewport_extrapolation_limit_in_content_pixels(2000), 60 skewport_extrapolation_limit_in_content_pixels(2000),
58 max_unused_resource_memory_percentage(100), 61 max_unused_resource_memory_percentage(100),
59 max_memory_for_prepaint_percentage(100), 62 max_memory_for_prepaint_percentage(100),
60 strict_layer_property_change_checking(false), 63 strict_layer_property_change_checking(false),
61 use_one_copy(true), 64 use_one_copy(true),
62 use_zero_copy(false), 65 use_zero_copy(false),
63 use_persistent_map_for_gpu_memory_buffers(false), 66 use_persistent_map_for_gpu_memory_buffers(false),
64 enable_elastic_overscroll(false), 67 enable_elastic_overscroll(false),
65 use_image_texture_target(GL_TEXTURE_2D), 68 use_image_texture_target(GL_TEXTURE_2D),
(...skipping 21 matching lines...) Expand all
87 scheduler_settings.using_synchronous_renderer_compositor = 90 scheduler_settings.using_synchronous_renderer_compositor =
88 using_synchronous_renderer_compositor; 91 using_synchronous_renderer_compositor;
89 scheduler_settings.throttle_frame_production = 92 scheduler_settings.throttle_frame_production =
90 !renderer_settings.disable_gpu_vsync; 93 !renderer_settings.disable_gpu_vsync;
91 scheduler_settings.background_frame_interval = 94 scheduler_settings.background_frame_interval =
92 base::TimeDelta::FromSecondsD(1.0 / background_animation_rate); 95 base::TimeDelta::FromSecondsD(1.0 / background_animation_rate);
93 return scheduler_settings; 96 return scheduler_settings;
94 } 97 }
95 98
96 } // namespace cc 99 } // namespace cc
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