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1 /* | 1 /* |
2 * Copyright (C) 2011 Apple Inc. All rights reserved. | 2 * Copyright (C) 2011 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
11 * documentation and/or other materials provided with the distribution. | 11 * documentation and/or other materials provided with the distribution. |
12 * | 12 * |
13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY | 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
24 */ | 24 */ |
25 | 25 |
26 #include "config.h" | 26 #include "config.h" |
27 #include "platform/graphics/CrossfadeGeneratedImage.h" | 27 #include "platform/graphics/CrossfadeGeneratedImage.h" |
28 | 28 |
29 #include "platform/geometry/FloatRect.h" | 29 #include "platform/geometry/FloatRect.h" |
30 #include "platform/graphics/GraphicsContextStateSaver.h" | 30 #include "platform/graphics/GraphicsContext.h" |
31 | 31 |
32 namespace blink { | 32 namespace blink { |
33 | 33 |
34 CrossfadeGeneratedImage::CrossfadeGeneratedImage(Image* fromImage, Image* toImag
e, float percentage, IntSize crossfadeSize, const IntSize& size) | 34 CrossfadeGeneratedImage::CrossfadeGeneratedImage(Image* fromImage, Image* toImag
e, float percentage, IntSize crossfadeSize, const IntSize& size) |
35 : GeneratedImage(size) | 35 : GeneratedImage(size) |
36 , m_fromImage(fromImage) | 36 , m_fromImage(fromImage) |
37 , m_toImage(toImage) | 37 , m_toImage(toImage) |
38 , m_percentage(percentage) | 38 , m_percentage(percentage) |
39 , m_crossfadeSize(crossfadeSize) | 39 , m_crossfadeSize(crossfadeSize) |
40 { | 40 { |
(...skipping 54 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
95 | 95 |
96 SkPaint paint = context->fillPaint(); | 96 SkPaint paint = context->fillPaint(); |
97 paint.setXfermodeMode(SkXfermode::kSrcOver_Mode); | 97 paint.setXfermodeMode(SkXfermode::kSrcOver_Mode); |
98 paint.setAntiAlias(context->shouldAntialias()); | 98 paint.setAntiAlias(context->shouldAntialias()); |
99 FloatRect destRect(FloatPoint(), m_crossfadeSize); | 99 FloatRect destRect(FloatPoint(), m_crossfadeSize); |
100 paint.setFilterQuality(context->computeFilterQuality(this, destRect, srcRect
)); | 100 paint.setFilterQuality(context->computeFilterQuality(this, destRect, srcRect
)); |
101 drawCrossfade(context->canvas(), paint, ClampImageToSourceRect); | 101 drawCrossfade(context->canvas(), paint, ClampImageToSourceRect); |
102 } | 102 } |
103 | 103 |
104 } // namespace blink | 104 } // namespace blink |
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