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| 1 /* | 1 /* |
| 2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 Google 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 * | 7 * |
| 8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
| 11 * notice, this list of conditions and the following disclaimer in the | 11 * notice, this list of conditions and the following disclaimer in the |
| 12 * documentation and/or other materials provided with the distribution. | 12 * documentation and/or other materials provided with the distribution. |
| 13 * | 13 * |
| 14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY | 14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY |
| 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| 17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY | 17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
| 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| 19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | 19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| 21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 24 */ | 24 */ |
| 25 #include "config.h" | 25 #include "config.h" |
| 26 | 26 |
| 27 #include "core/platform/graphics/filters/SkiaImageFilterBuilder.h" | 27 #include "platform/graphics/filters/SkiaImageFilterBuilder.h" |
| 28 | 28 |
| 29 #include "SkBlurImageFilter.h" | 29 #include "SkBlurImageFilter.h" |
| 30 #include "SkColorFilterImageFilter.h" | 30 #include "SkColorFilterImageFilter.h" |
| 31 #include "SkColorMatrixFilter.h" | 31 #include "SkColorMatrixFilter.h" |
| 32 #include "SkDropShadowImageFilter.h" | 32 #include "SkDropShadowImageFilter.h" |
| 33 #include "SkTableColorFilter.h" | 33 #include "SkTableColorFilter.h" |
| 34 #include "core/platform/graphics/ImageBuffer.h" | 34 #include "platform/graphics/ImageBuffer.h" |
| 35 #include "core/platform/graphics/filters/FilterEffect.h" | 35 #include "platform/graphics/filters/FilterEffect.h" |
| 36 #include "core/platform/graphics/filters/FilterOperations.h" | 36 #include "platform/graphics/filters/FilterOperations.h" |
| 37 #include "core/platform/graphics/filters/SourceGraphic.h" | 37 #include "platform/graphics/filters/SourceGraphic.h" |
| 38 #include "public/platform/WebPoint.h" | 38 #include "public/platform/WebPoint.h" |
| 39 | 39 |
| 40 namespace { | 40 namespace { |
| 41 | 41 |
| 42 PassRefPtr<SkImageFilter> createMatrixImageFilter(SkScalar matrix[20], SkImageFi
lter* input) | 42 PassRefPtr<SkImageFilter> createMatrixImageFilter(SkScalar matrix[20], SkImageFi
lter* input) |
| 43 { | 43 { |
| 44 RefPtr<SkColorFilter> colorFilter(adoptRef(new SkColorMatrixFilter(matrix)))
; | 44 RefPtr<SkColorFilter> colorFilter(adoptRef(new SkColorMatrixFilter(matrix)))
; |
| 45 return adoptRef(SkColorFilterImageFilter::Create(colorFilter.get(), input)); | 45 return adoptRef(SkColorFilterImageFilter::Create(colorFilter.get(), input)); |
| 46 } | 46 } |
| 47 | 47 |
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| 192 // Transform to device color space at the end of processing, if required | 192 // Transform to device color space at the end of processing, if required |
| 193 RefPtr<SkImageFilter> filter; | 193 RefPtr<SkImageFilter> filter; |
| 194 filter = transformColorSpace(noopFilter.get(), currentColorSpace, ColorS
paceDeviceRGB); | 194 filter = transformColorSpace(noopFilter.get(), currentColorSpace, ColorS
paceDeviceRGB); |
| 195 if (filter != noopFilter) | 195 if (filter != noopFilter) |
| 196 filters->appendReferenceFilter(filter.get()); | 196 filters->appendReferenceFilter(filter.get()); |
| 197 } | 197 } |
| 198 return true; | 198 return true; |
| 199 } | 199 } |
| 200 | 200 |
| 201 }; | 201 }; |
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