cc/output/compositor_frame_metadata.h - Issue 2106753004: Introduce bottom controls to CC and let it respond to scrolling

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Issue 2106753004: Introduce bottom controls to CC and let it respond to scrolling (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 5 months ago

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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.	1 // Copyright (c) 2012 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 #ifndef CC_OUTPUT_COMPOSITOR_FRAME_METADATA_H_	5 #ifndef CC_OUTPUT_COMPOSITOR_FRAME_METADATA_H_

6 #define CC_OUTPUT_COMPOSITOR_FRAME_METADATA_H_	6 #define CC_OUTPUT_COMPOSITOR_FRAME_METADATA_H_

7	7

8 #include <stdint.h>	8 #include <stdint.h>

9	9

10 #include <vector>	10 #include <vector>

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45 float min_page_scale_factor;	45 float min_page_scale_factor;

46 float max_page_scale_factor;	46 float max_page_scale_factor;

47 bool root_overflow_x_hidden;	47 bool root_overflow_x_hidden;

48 bool root_overflow_y_hidden;	48 bool root_overflow_y_hidden;

49	49

50 // Used to position the Android location top bar and page content, whose	50 // Used to position the Android location top bar and page content, whose

51 // precise position is computed by the renderer compositor.	51 // precise position is computed by the renderer compositor.

52 gfx::Vector2dF location_bar_offset;	52 gfx::Vector2dF location_bar_offset;

53 gfx::Vector2dF location_bar_content_translation;	53 gfx::Vector2dF location_bar_content_translation;

54	54

	55 // Used to position Android bottom bar, whose position is computed by the

	56 // renderer compositor.

	57 gfx::Vector2dF bottom_bar_offset;

	58 gfx::Vector2dF bottom_bar_content_translation;

	59

55 // This color is usually obtained from the background color of the <body>	60 // This color is usually obtained from the background color of the <body>

56 // element. It can be used for filling in gutter areas around the frame when	61 // element. It can be used for filling in gutter areas around the frame when

57 // it's too small to fill the box the parent reserved for it.	62 // it's too small to fill the box the parent reserved for it.

58 SkColor root_background_color;	63 SkColor root_background_color;

59	64

60 // Provides selection region updates relative to the current viewport. If the	65 // Provides selection region updates relative to the current viewport. If the

61 // selection is empty or otherwise unused, the bound types will indicate such.	66 // selection is empty or otherwise unused, the bound types will indicate such.

62 Selection<gfx::SelectionBound> selection;	67 Selection<gfx::SelectionBound> selection;

63	68

64 std::vector<ui::LatencyInfo> latency_info;	69 std::vector<ui::LatencyInfo> latency_info;

65	70

66 // A set of SurfaceSequences that this frame satisfies (always in the same	71 // A set of SurfaceSequences that this frame satisfies (always in the same

67 // namespace as the current Surface).	72 // namespace as the current Surface).

68 std::vector<uint32_t> satisfies_sequences;	73 std::vector<uint32_t> satisfies_sequences;

69	74

70 // This is the set of Surfaces that are referenced by this frame.	75 // This is the set of Surfaces that are referenced by this frame.

71 std::vector<SurfaceId> referenced_surfaces;	76 std::vector<SurfaceId> referenced_surfaces;

72	77

73 private:	78 private:

74 CompositorFrameMetadata(const CompositorFrameMetadata& other);	79 CompositorFrameMetadata(const CompositorFrameMetadata& other);

75 CompositorFrameMetadata operator=(const CompositorFrameMetadata&) = delete;	80 CompositorFrameMetadata operator=(const CompositorFrameMetadata&) = delete;

76 };	81 };

77	82

78 } // namespace cc	83 } // namespace cc

79	84

80 #endif // CC_OUTPUT_COMPOSITOR_FRAME_METADATA_H_	85 #endif // CC_OUTPUT_COMPOSITOR_FRAME_METADATA_H_

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