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1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 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_TILES_TILE_H_ | 5 #ifndef CC_TILES_TILE_H_ |
6 #define CC_TILES_TILE_H_ | 6 #define CC_TILES_TILE_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 | 10 |
11 #include "base/macros.h" | 11 #include "base/macros.h" |
12 #include "base/memory/ref_counted.h" | 12 #include "base/memory/ref_counted.h" |
| 13 #include "cc/base/scale_translate2d.h" |
13 #include "cc/raster/tile_task.h" | 14 #include "cc/raster/tile_task.h" |
14 #include "cc/tiles/tile_draw_info.h" | 15 #include "cc/tiles/tile_draw_info.h" |
15 #include "ui/gfx/geometry/rect.h" | 16 #include "ui/gfx/geometry/rect.h" |
16 #include "ui/gfx/geometry/size.h" | 17 #include "ui/gfx/geometry/size.h" |
17 | 18 |
18 namespace cc { | 19 namespace cc { |
19 | 20 |
20 class TileManager; | 21 class TileManager; |
21 | 22 |
22 class CC_EXPORT Tile { | 23 class CC_EXPORT Tile { |
23 public: | 24 public: |
24 class CC_EXPORT Deleter { | 25 class CC_EXPORT Deleter { |
25 public: | 26 public: |
26 void operator()(Tile* tile) const; | 27 void operator()(Tile* tile) const; |
27 }; | 28 }; |
28 | 29 |
29 class CC_EXPORT CreateInfo { | 30 class CC_EXPORT CreateInfo { |
30 public: | 31 public: |
31 int tiling_i_index; | 32 int tiling_i_index; |
32 int tiling_j_index; | 33 int tiling_j_index; |
33 gfx::Rect enclosing_layer_rect; | 34 gfx::Rect enclosing_layer_rect; |
34 gfx::Rect content_rect; | 35 gfx::Rect content_rect; |
35 gfx::SizeF raster_scales; | 36 ScaleTranslate2d raster_transform; |
36 | 37 |
37 CreateInfo(int tiling_i_index, | 38 CreateInfo(int tiling_i_index, |
38 int tiling_j_index, | 39 int tiling_j_index, |
39 const gfx::Rect& enclosing_layer_rect, | 40 const gfx::Rect& enclosing_layer_rect, |
40 const gfx::Rect& content_rect, | 41 const gfx::Rect& content_rect, |
41 const gfx::SizeF& raster_scales) | 42 const ScaleTranslate2d& raster_transform) |
42 : tiling_i_index(tiling_i_index), | 43 : tiling_i_index(tiling_i_index), |
43 tiling_j_index(tiling_j_index), | 44 tiling_j_index(tiling_j_index), |
44 enclosing_layer_rect(enclosing_layer_rect), | 45 enclosing_layer_rect(enclosing_layer_rect), |
45 content_rect(content_rect), | 46 content_rect(content_rect), |
46 raster_scales(raster_scales) {} | 47 raster_transform(raster_transform) {} |
47 }; | 48 }; |
48 | 49 |
49 enum TileRasterFlags { USE_PICTURE_ANALYSIS = 1 << 0, IS_OPAQUE = 1 << 1 }; | 50 enum TileRasterFlags { USE_PICTURE_ANALYSIS = 1 << 0, IS_OPAQUE = 1 << 1 }; |
50 | 51 |
51 typedef uint64_t Id; | 52 typedef uint64_t Id; |
52 | 53 |
53 Id id() const { | 54 Id id() const { |
54 return id_; | 55 return id_; |
55 } | 56 } |
56 | 57 |
(...skipping 11 matching lines...) Expand all Loading... |
68 return !!(flags_ & USE_PICTURE_ANALYSIS); | 69 return !!(flags_ & USE_PICTURE_ANALYSIS); |
69 } | 70 } |
70 | 71 |
71 bool is_opaque() const { return !!(flags_ & IS_OPAQUE); } | 72 bool is_opaque() const { return !!(flags_ & IS_OPAQUE); } |
72 | 73 |
73 void AsValueInto(base::trace_event::TracedValue* value) const; | 74 void AsValueInto(base::trace_event::TracedValue* value) const; |
74 | 75 |
75 const TileDrawInfo& draw_info() const { return draw_info_; } | 76 const TileDrawInfo& draw_info() const { return draw_info_; } |
76 TileDrawInfo& draw_info() { return draw_info_; } | 77 TileDrawInfo& draw_info() { return draw_info_; } |
77 | 78 |
78 float contents_scale_key() const { return raster_scales_.width(); } | 79 float contents_scale_key() const { return raster_transform_.scale(); } |
79 const gfx::SizeF& raster_scales() const { return raster_scales_; } | 80 const ScaleTranslate2d& raster_transform() const { |
| 81 return raster_transform_; |
| 82 } |
80 const gfx::Rect& content_rect() const { return content_rect_; } | 83 const gfx::Rect& content_rect() const { return content_rect_; } |
81 const gfx::Rect& enclosing_layer_rect() const { | 84 const gfx::Rect& enclosing_layer_rect() const { |
82 return enclosing_layer_rect_; | 85 return enclosing_layer_rect_; |
83 } | 86 } |
84 | 87 |
85 int layer_id() const { return layer_id_; } | 88 int layer_id() const { return layer_id_; } |
86 | 89 |
87 int source_frame_number() const { return source_frame_number_; } | 90 int source_frame_number() const { return source_frame_number_; } |
88 | 91 |
89 size_t GPUMemoryUsageInBytes() const; | 92 size_t GPUMemoryUsageInBytes() const; |
(...skipping 32 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
122 Tile(TileManager* tile_manager, | 125 Tile(TileManager* tile_manager, |
123 const CreateInfo& info, | 126 const CreateInfo& info, |
124 int layer_id, | 127 int layer_id, |
125 int source_frame_number, | 128 int source_frame_number, |
126 int flags); | 129 int flags); |
127 ~Tile(); | 130 ~Tile(); |
128 | 131 |
129 TileManager* const tile_manager_; | 132 TileManager* const tile_manager_; |
130 const gfx::Rect content_rect_; | 133 const gfx::Rect content_rect_; |
131 const gfx::Rect enclosing_layer_rect_; | 134 const gfx::Rect enclosing_layer_rect_; |
132 const gfx::SizeF raster_scales_; | 135 const ScaleTranslate2d raster_transform_; |
133 | 136 |
134 TileDrawInfo draw_info_; | 137 TileDrawInfo draw_info_; |
135 | 138 |
136 const int layer_id_; | 139 const int layer_id_; |
137 const int source_frame_number_; | 140 const int source_frame_number_; |
138 const int flags_; | 141 const int flags_; |
139 const int tiling_i_index_; | 142 const int tiling_i_index_; |
140 const int tiling_j_index_; | 143 const int tiling_j_index_; |
141 bool required_for_activation_ : 1; | 144 bool required_for_activation_ : 1; |
142 bool required_for_draw_ : 1; | 145 bool required_for_draw_ : 1; |
(...skipping 11 matching lines...) Expand all Loading... |
154 scoped_refptr<TileTask> raster_task_; | 157 scoped_refptr<TileTask> raster_task_; |
155 | 158 |
156 DISALLOW_COPY_AND_ASSIGN(Tile); | 159 DISALLOW_COPY_AND_ASSIGN(Tile); |
157 }; | 160 }; |
158 | 161 |
159 using ScopedTilePtr = std::unique_ptr<Tile, Tile::Deleter>; | 162 using ScopedTilePtr = std::unique_ptr<Tile, Tile::Deleter>; |
160 | 163 |
161 } // namespace cc | 164 } // namespace cc |
162 | 165 |
163 #endif // CC_TILES_TILE_H_ | 166 #endif // CC_TILES_TILE_H_ |
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