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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_PICTURE_LAYER_TILING_H_ | 5 #ifndef CC_TILES_PICTURE_LAYER_TILING_H_ |
6 #define CC_TILES_PICTURE_LAYER_TILING_H_ | 6 #define CC_TILES_PICTURE_LAYER_TILING_H_ |
7 | 7 |
| 8 #include <stddef.h> |
| 9 #include <stdint.h> |
| 10 |
8 #include <map> | 11 #include <map> |
9 #include <utility> | 12 #include <utility> |
10 #include <vector> | 13 #include <vector> |
11 | 14 |
12 #include "base/basictypes.h" | |
13 #include "base/containers/scoped_ptr_hash_map.h" | 15 #include "base/containers/scoped_ptr_hash_map.h" |
| 16 #include "base/macros.h" |
14 #include "base/memory/scoped_ptr.h" | 17 #include "base/memory/scoped_ptr.h" |
15 #include "cc/base/cc_export.h" | 18 #include "cc/base/cc_export.h" |
16 #include "cc/base/region.h" | 19 #include "cc/base/region.h" |
17 #include "cc/base/tiling_data.h" | 20 #include "cc/base/tiling_data.h" |
18 #include "cc/tiles/tile.h" | 21 #include "cc/tiles/tile.h" |
19 #include "cc/tiles/tile_priority.h" | 22 #include "cc/tiles/tile_priority.h" |
20 #include "cc/trees/occlusion.h" | 23 #include "cc/trees/occlusion.h" |
21 #include "ui/gfx/geometry/rect.h" | 24 #include "ui/gfx/geometry/rect.h" |
22 | 25 |
23 namespace base { | 26 namespace base { |
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63 int index_x; | 66 int index_x; |
64 int index_y; | 67 int index_y; |
65 }; | 68 }; |
66 | 69 |
67 } // namespace cc | 70 } // namespace cc |
68 | 71 |
69 namespace BASE_HASH_NAMESPACE { | 72 namespace BASE_HASH_NAMESPACE { |
70 template <> | 73 template <> |
71 struct hash<cc::TileMapKey> { | 74 struct hash<cc::TileMapKey> { |
72 size_t operator()(const cc::TileMapKey& key) const { | 75 size_t operator()(const cc::TileMapKey& key) const { |
73 uint16 value1 = static_cast<uint16>(key.index_x); | 76 uint16_t value1 = static_cast<uint16_t>(key.index_x); |
74 uint16 value2 = static_cast<uint16>(key.index_y); | 77 uint16_t value2 = static_cast<uint16_t>(key.index_y); |
75 uint32 value1_32 = value1; | 78 uint32_t value1_32 = value1; |
76 return (value1_32 << 16) | value2; | 79 return (value1_32 << 16) | value2; |
77 } | 80 } |
78 }; | 81 }; |
79 } // namespace BASE_HASH_NAMESPACE | 82 } // namespace BASE_HASH_NAMESPACE |
80 | 83 |
81 namespace cc { | 84 namespace cc { |
82 | 85 |
83 class CC_EXPORT PictureLayerTiling { | 86 class CC_EXPORT PictureLayerTiling { |
84 public: | 87 public: |
85 static const int kBorderTexels = 1; | 88 static const int kBorderTexels = 1; |
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409 bool has_eventually_rect_tiles_; | 412 bool has_eventually_rect_tiles_; |
410 bool all_tiles_done_; | 413 bool all_tiles_done_; |
411 | 414 |
412 private: | 415 private: |
413 DISALLOW_ASSIGN(PictureLayerTiling); | 416 DISALLOW_ASSIGN(PictureLayerTiling); |
414 }; | 417 }; |
415 | 418 |
416 } // namespace cc | 419 } // namespace cc |
417 | 420 |
418 #endif // CC_TILES_PICTURE_LAYER_TILING_H_ | 421 #endif // CC_TILES_PICTURE_LAYER_TILING_H_ |
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