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1 /* | |
2 * Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved. | |
3 * Copyright (C) 2013 Google Inc. All rights reserved. | |
4 * | |
5 * Redistribution and use in source and binary forms, with or without | |
6 * modification, are permitted provided that the following conditions | |
7 * are met: | |
8 * | |
9 * 1. Redistributions of source code must retain the above | |
10 * copyright notice, this list of conditions and the following | |
11 * disclaimer. | |
12 * 2. Redistributions in binary form must reproduce the above | |
13 * copyright notice, this list of conditions and the following | |
14 * disclaimer in the documentation and/or other materials | |
15 * provided with the distribution. | |
16 * | |
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER "AS IS" AND ANY | |
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE | |
21 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, | |
22 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR | |
26 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF | |
27 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
28 * SUCH DAMAGE. | |
29 */ | |
30 | |
31 #include "config.h" | |
32 | |
33 #include "platform/graphics/filters/ReferenceFilter.h" | |
34 | |
35 #include "platform/graphics/filters/FilterEffect.h" | |
36 #include "platform/graphics/filters/SourceGraphic.h" | |
37 | |
38 namespace blink { | |
39 | |
40 ReferenceFilter::ReferenceFilter(const FloatRect& targetBoundingBox, const Float
Rect& filterRegion, float scale) | |
41 : Filter(targetBoundingBox, filterRegion, scale) | |
42 , m_sourceGraphic(SourceGraphic::create(this)) | |
43 { | |
44 } | |
45 | |
46 ReferenceFilter::~ReferenceFilter() | |
47 { | |
48 } | |
49 | |
50 DEFINE_TRACE(ReferenceFilter) | |
51 { | |
52 visitor->trace(m_sourceGraphic); | |
53 visitor->trace(m_lastEffect); | |
54 Filter::trace(visitor); | |
55 } | |
56 | |
57 void ReferenceFilter::setLastEffect(PassRefPtrWillBeRawPtr<FilterEffect> effect) | |
58 { | |
59 m_lastEffect = effect; | |
60 } | |
61 | |
62 } // namespace blink | |
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