cc/trees/layer_tree_settings_unittest.cc - Issue 2314933004: cc/blimp: Remove the LayerTreeSettings serialization.

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Issue 2314933004: cc/blimp: Remove the LayerTreeSettings serialization. (Closed)

Patch Set: Created 4 years, 3 months ago

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1 // Copyright 2015 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 #include "cc/trees/layer_tree_settings.h"

6

7 #include "cc/proto/layer_tree_settings.pb.h"

8 #include "testing/gtest/include/gtest/gtest.h"

9

10 namespace cc {

11 namespace {

12

13 void VerifySerializeAndDeserialize(const LayerTreeSettings& settings1) {

14 proto::LayerTreeSettings proto;

15 settings1.ToProtobuf(&proto);

16 LayerTreeSettings settings2;

17 settings2.FromProtobuf(proto);

18 EXPECT_EQ(settings1, settings2);

19 }

20

21 TEST(LayerTreeSettingsTest, DefaultValues) {

22 LayerTreeSettings settings;

23 VerifySerializeAndDeserialize(settings);

24 }

25

26 TEST(LayerTreeSettingsTest, AllMembersChanged) {

27 LayerTreeSettings settings;

28 RendererSettings rs;

29 rs.texture_id_allocation_chunk_size =

30 rs.texture_id_allocation_chunk_size * 3 + 1;

31 settings.renderer_settings = rs;

32 settings.single_thread_proxy_scheduler =

33 !settings.single_thread_proxy_scheduler;

34 settings.use_external_begin_frame_source =

35 !settings.use_external_begin_frame_source;

36 settings.main_frame_before_activation_enabled =

37 !settings.main_frame_before_activation_enabled;

38 settings.using_synchronous_renderer_compositor =

39 !settings.using_synchronous_renderer_compositor;

40 settings.can_use_lcd_text = !settings.can_use_lcd_text;

41 settings.use_distance_field_text = !settings.use_distance_field_text;

42 settings.gpu_rasterization_enabled = !settings.gpu_rasterization_enabled;

43 settings.gpu_rasterization_forced = !settings.gpu_rasterization_forced;

44 settings.gpu_rasterization_msaa_sample_count =

45 settings.gpu_rasterization_msaa_sample_count * 3 + 1;

46 settings.gpu_rasterization_skewport_target_time_in_seconds =

47 settings.gpu_rasterization_skewport_target_time_in_seconds * 3 + 1;

48 settings.create_low_res_tiling = !settings.create_low_res_tiling;

49 settings.scrollbar_animator = LayerTreeSettings::THINNING;

50 settings.scrollbar_fade_delay_ms = settings.scrollbar_fade_delay_ms * 3 + 1;

51 settings.scrollbar_fade_resize_delay_ms =

52 settings.scrollbar_fade_resize_delay_ms * 3 + 1;

53 settings.scrollbar_fade_duration_ms =

54 settings.scrollbar_fade_duration_ms * 3 + 1;

55 settings.solid_color_scrollbar_color = SK_ColorCYAN;

56 settings.timeout_and_draw_when_animation_checkerboards =

57 !settings.timeout_and_draw_when_animation_checkerboards;

58 settings.layer_transforms_should_scale_layer_contents =

59 !settings.layer_transforms_should_scale_layer_contents;

60 settings.layers_always_allowed_lcd_text =

61 !settings.layers_always_allowed_lcd_text;

62 settings.minimum_contents_scale = 0.42f;

63 settings.low_res_contents_scale_factor = 0.43f;

64 settings.top_controls_show_threshold = 0.44f;

65 settings.top_controls_hide_threshold = 0.45f;

66 settings.background_animation_rate = 0.46f;

67 settings.default_tile_size = gfx::Size(47, 48);

68 settings.max_untiled_layer_size = gfx::Size(49, 50);

69 settings.minimum_occlusion_tracking_size = gfx::Size(51, 52);

70 settings.tiling_interest_area_padding =

71 settings.tiling_interest_area_padding * 3 + 1;

72 settings.skewport_target_time_in_seconds = 0.53f;

73 settings.skewport_extrapolation_limit_in_screen_pixels =

74 settings.skewport_extrapolation_limit_in_screen_pixels * 3 + 1;

75 settings.max_memory_for_prepaint_percentage =

76 settings.max_memory_for_prepaint_percentage * 3 + 1;

77 settings.use_zero_copy = !settings.use_zero_copy;

78 settings.use_partial_raster = !settings.use_partial_raster;

79 settings.enable_elastic_overscroll = !settings.enable_elastic_overscroll;

80 settings.ignore_root_layer_flings = !settings.ignore_root_layer_flings;

81 settings.scheduled_raster_task_limit =

82 settings.scheduled_raster_task_limit * 3 + 1;

83 settings.use_occlusion_for_tile_prioritization =

84 !settings.use_occlusion_for_tile_prioritization;

85 settings.wait_for_beginframe_interval =

86 !settings.wait_for_beginframe_interval;

87 settings.max_staging_buffer_usage_in_bytes =

88 settings.max_staging_buffer_usage_in_bytes * 3 + 1;

89 settings.memory_policy_ = ManagedMemoryPolicy(

90 56, gpu::MemoryAllocation::CUTOFF_ALLOW_NICE_TO_HAVE, 57);

91 LayerTreeDebugState debug_state;

92 debug_state.show_fps_counter = !debug_state.show_fps_counter;

93 settings.initial_debug_state = debug_state;

94 VerifySerializeAndDeserialize(settings);

95 }

96

97 TEST(LayerTreeSettingsTest, ArbitraryValues) {

98 LayerTreeSettings settings;

99 RendererSettings rs;

100 rs.texture_id_allocation_chunk_size = 42;

101 settings.renderer_settings = rs;

102 settings.single_thread_proxy_scheduler = true;

103 settings.use_external_begin_frame_source = true;

104 settings.main_frame_before_activation_enabled = true;

105 settings.using_synchronous_renderer_compositor = false;

106 settings.can_use_lcd_text = false;

107 settings.use_distance_field_text = false;

108 settings.gpu_rasterization_enabled = false;

109 settings.gpu_rasterization_forced = true;

110 settings.gpu_rasterization_msaa_sample_count = 10;

111 settings.gpu_rasterization_skewport_target_time_in_seconds = 0.909f;

112 settings.create_low_res_tiling = false;

113 settings.scrollbar_animator = LayerTreeSettings::LINEAR_FADE;

114 settings.scrollbar_fade_delay_ms = 13;

115 settings.scrollbar_fade_resize_delay_ms = 61;

116 settings.scrollbar_fade_duration_ms = 23;

117 settings.solid_color_scrollbar_color = SK_ColorCYAN;

118 settings.timeout_and_draw_when_animation_checkerboards = true;

119 settings.layer_transforms_should_scale_layer_contents = true;

120 settings.layers_always_allowed_lcd_text = true;

121 settings.minimum_contents_scale = 0.314f;

122 settings.low_res_contents_scale_factor = 0.49f;

123 settings.top_controls_hide_threshold = 0.666f;

124 settings.top_controls_hide_threshold = 0.51f;

125 settings.background_animation_rate = 0.52f;

126 settings.default_tile_size = gfx::Size(53, 54);

127 settings.max_untiled_layer_size = gfx::Size(55, 56);

128 settings.minimum_occlusion_tracking_size = gfx::Size(57, 58);

129 settings.tiling_interest_area_padding = 59;

130 settings.skewport_target_time_in_seconds = 0.6f;

131 settings.skewport_extrapolation_limit_in_screen_pixels = 61;

132 settings.max_memory_for_prepaint_percentage = 62;

133 settings.use_zero_copy = true;

134 settings.use_partial_raster = true;

135 settings.enable_elastic_overscroll = false;

136 settings.ignore_root_layer_flings = true;

137 settings.scheduled_raster_task_limit = 41;

138 settings.use_occlusion_for_tile_prioritization = true;

139 settings.wait_for_beginframe_interval = true;

140 settings.max_staging_buffer_usage_in_bytes = 70;

141 settings.memory_policy_ = ManagedMemoryPolicy(

142 71, gpu::MemoryAllocation::CUTOFF_ALLOW_NICE_TO_HAVE, 77);

143 LayerTreeDebugState debug_state;

144 debug_state.show_fps_counter = true;

145 settings.initial_debug_state = debug_state;

146 VerifySerializeAndDeserialize(settings);

147 }

148

149 } // namespace

150 } // namespace cc

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