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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 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 | 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/playback/largest_display_item.h" | 5 #include "cc/playback/largest_display_item.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 | 8 |
9 #include <algorithm> | 9 #include <algorithm> |
10 | 10 |
11 #include "cc/playback/clip_display_item.h" | 11 #include "cc/playback/clip_display_item.h" |
12 #include "cc/playback/clip_path_display_item.h" | 12 #include "cc/playback/clip_path_display_item.h" |
13 #include "cc/playback/compositing_display_item.h" | 13 #include "cc/playback/compositing_display_item.h" |
14 #include "cc/playback/drawing_display_item.h" | 14 #include "cc/playback/drawing_display_item.h" |
15 #include "cc/playback/filter_display_item.h" | 15 #include "cc/playback/filter_display_item.h" |
16 #include "cc/playback/float_clip_display_item.h" | 16 #include "cc/playback/float_clip_display_item.h" |
17 #include "cc/playback/transform_display_item.h" | 17 #include "cc/playback/transform_display_item.h" |
18 | 18 |
19 #include "third_party/skia/include/core/SkPicture.h" | |
20 | |
21 namespace { | 19 namespace { |
22 // Either FilterDisplayItem or TransformDisplayItem is largest. It depends on | 20 // Either FilterDisplayItem or TransformDisplayItem is largest. It depends on |
23 // the platform. | 21 // the platform. |
24 constexpr size_t kLargestDisplayItemSize = | 22 constexpr size_t kLargestDisplayItemSize = |
25 sizeof(cc::FilterDisplayItem) > sizeof(cc::TransformDisplayItem) | 23 sizeof(cc::FilterDisplayItem) > sizeof(cc::TransformDisplayItem) |
26 ? sizeof(cc::FilterDisplayItem) | 24 ? sizeof(cc::FilterDisplayItem) |
27 : sizeof(cc::TransformDisplayItem); | 25 : sizeof(cc::TransformDisplayItem); |
28 } // namespace | 26 } // namespace |
29 | 27 |
30 namespace cc { | 28 namespace cc { |
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69 "Largest Draw Quad size needs update. TransformDisplayItem" | 67 "Largest Draw Quad size needs update. TransformDisplayItem" |
70 " is currently largest."); | 68 " is currently largest."); |
71 static_assert(sizeof(EndTransformDisplayItem) <= kLargestDisplayItemSize, | 69 static_assert(sizeof(EndTransformDisplayItem) <= kLargestDisplayItemSize, |
72 "Largest Draw Quad size needs update. EndTransformDisplayItem" | 70 "Largest Draw Quad size needs update. EndTransformDisplayItem" |
73 " is currently largest."); | 71 " is currently largest."); |
74 | 72 |
75 return kLargestDisplayItemSize; | 73 return kLargestDisplayItemSize; |
76 } | 74 } |
77 | 75 |
78 } // namespace cc | 76 } // namespace cc |
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