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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 #include "cc/resources/picture_pile.h" | 5 #include "cc/playback/picture_pile.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <limits> | 8 #include <limits> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "cc/base/region.h" | 11 #include "cc/base/region.h" |
12 #include "cc/resources/picture_pile_impl.h" | 12 #include "cc/playback/picture_pile_impl.h" |
13 #include "skia/ext/analysis_canvas.h" | 13 #include "skia/ext/analysis_canvas.h" |
14 | 14 |
15 namespace { | 15 namespace { |
16 // Layout pixel buffer around the visible layer rect to record. Any base | 16 // Layout pixel buffer around the visible layer rect to record. Any base |
17 // picture that intersects the visible layer rect expanded by this distance | 17 // picture that intersects the visible layer rect expanded by this distance |
18 // will be recorded. | 18 // will be recorded. |
19 const int kPixelDistanceToRecord = 8000; | 19 const int kPixelDistanceToRecord = 8000; |
20 // We don't perform solid color analysis on images that have more than 10 skia | 20 // We don't perform solid color analysis on images that have more than 10 skia |
21 // operations. | 21 // operations. |
22 const int kOpCountThatIsOkToAnalyze = 10; | 22 const int kOpCountThatIsOkToAnalyze = 10; |
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675 | 675 |
676 void PicturePile::SetBufferPixels(int new_buffer_pixels) { | 676 void PicturePile::SetBufferPixels(int new_buffer_pixels) { |
677 if (new_buffer_pixels == buffer_pixels()) | 677 if (new_buffer_pixels == buffer_pixels()) |
678 return; | 678 return; |
679 | 679 |
680 Clear(); | 680 Clear(); |
681 tiling_.SetBorderTexels(new_buffer_pixels); | 681 tiling_.SetBorderTexels(new_buffer_pixels); |
682 } | 682 } |
683 | 683 |
684 } // namespace cc | 684 } // namespace cc |
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