cc/trees/layer_tree_settings.cc - Issue 1449143004: Enable compositor-thread property trees

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Issue 1449143004: Enable compositor-thread property trees (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 5 years, 1 month 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"

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59 use_partial_raster(false),	59 use_partial_raster(false),

60 enable_elastic_overscroll(false),	60 enable_elastic_overscroll(false),

61 use_image_texture_targets(	61 use_image_texture_targets(

62 static_cast<size_t>(gfx::BufferFormat::LAST) + 1,	62 static_cast<size_t>(gfx::BufferFormat::LAST) + 1,

63 GL_TEXTURE_2D),	63 GL_TEXTURE_2D),

64 ignore_root_layer_flings(false),	64 ignore_root_layer_flings(false),

65 scheduled_raster_task_limit(32),	65 scheduled_raster_task_limit(32),

66 use_occlusion_for_tile_prioritization(false),	66 use_occlusion_for_tile_prioritization(false),

67 record_full_layer(false),	67 record_full_layer(false),

68 verify_property_trees(false),	68 verify_property_trees(false),

69 use_property_trees(false),	69 use_property_trees(true),

70 image_decode_tasks_enabled(false),	70 image_decode_tasks_enabled(false),

71 use_compositor_animation_timelines(false),	71 use_compositor_animation_timelines(false),

72 wait_for_beginframe_interval(true),	72 wait_for_beginframe_interval(true),

73 max_staging_buffer_usage_in_bytes(32 * 1024 * 1024),	73 max_staging_buffer_usage_in_bytes(32 * 1024 * 1024),

74 memory_policy_(64 * 1024 * 1024,	74 memory_policy_(64 * 1024 * 1024,

75 gpu::MemoryAllocation::CUTOFF_ALLOW_EVERYTHING,	75 gpu::MemoryAllocation::CUTOFF_ALLOW_EVERYTHING,

76 ManagedMemoryPolicy::kDefaultNumResourcesLimit) {}	76 ManagedMemoryPolicy::kDefaultNumResourcesLimit) {}

77	77

78 LayerTreeSettings::~LayerTreeSettings() {}	78 LayerTreeSettings::~LayerTreeSettings() {}

79	79

80 SchedulerSettings LayerTreeSettings::ToSchedulerSettings() const {	80 SchedulerSettings LayerTreeSettings::ToSchedulerSettings() const {

81 SchedulerSettings scheduler_settings;	81 SchedulerSettings scheduler_settings;

82 scheduler_settings.use_external_begin_frame_source =	82 scheduler_settings.use_external_begin_frame_source =

83 use_external_begin_frame_source;	83 use_external_begin_frame_source;

84 scheduler_settings.main_frame_before_activation_enabled =	84 scheduler_settings.main_frame_before_activation_enabled =

85 main_frame_before_activation_enabled;	85 main_frame_before_activation_enabled;

86 scheduler_settings.timeout_and_draw_when_animation_checkerboards =	86 scheduler_settings.timeout_and_draw_when_animation_checkerboards =

87 timeout_and_draw_when_animation_checkerboards;	87 timeout_and_draw_when_animation_checkerboards;

88 scheduler_settings.using_synchronous_renderer_compositor =	88 scheduler_settings.using_synchronous_renderer_compositor =

89 using_synchronous_renderer_compositor;	89 using_synchronous_renderer_compositor;

90 scheduler_settings.throttle_frame_production = wait_for_beginframe_interval;	90 scheduler_settings.throttle_frame_production = wait_for_beginframe_interval;

91 scheduler_settings.background_frame_interval =	91 scheduler_settings.background_frame_interval =

92 base::TimeDelta::FromSecondsD(1.0 / background_animation_rate);	92 base::TimeDelta::FromSecondsD(1.0 / background_animation_rate);

93 return scheduler_settings;	93 return scheduler_settings;

94 }	94 }

95	95

96 } // namespace cc	96 } // namespace cc

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