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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "platform/graphics/CompositorFilterOperations.h" |
| 6 |
| 7 #include "skia/ext/refptr.h" |
| 8 #include "third_party/skia/include/core/SkImageFilter.h" |
| 9 |
| 10 namespace blink { |
| 11 |
| 12 CompositorFilterOperations::CompositorFilterOperations() |
| 13 { |
| 14 } |
| 15 |
| 16 CompositorFilterOperations::~CompositorFilterOperations() |
| 17 { |
| 18 } |
| 19 |
| 20 const cc::FilterOperations& CompositorFilterOperations::asFilterOperations() con
st |
| 21 { |
| 22 return m_filterOperations; |
| 23 } |
| 24 |
| 25 void CompositorFilterOperations::appendGrayscaleFilter(float amount) |
| 26 { |
| 27 m_filterOperations.Append(cc::FilterOperation::CreateGrayscaleFilter(amount)
); |
| 28 } |
| 29 |
| 30 void CompositorFilterOperations::appendSepiaFilter(float amount) |
| 31 { |
| 32 m_filterOperations.Append(cc::FilterOperation::CreateSepiaFilter(amount)); |
| 33 } |
| 34 |
| 35 void CompositorFilterOperations::appendSaturateFilter(float amount) |
| 36 { |
| 37 m_filterOperations.Append(cc::FilterOperation::CreateSaturateFilter(amount))
; |
| 38 } |
| 39 |
| 40 void CompositorFilterOperations::appendHueRotateFilter(float amount) |
| 41 { |
| 42 m_filterOperations.Append(cc::FilterOperation::CreateHueRotateFilter(amount)
); |
| 43 } |
| 44 |
| 45 void CompositorFilterOperations::appendInvertFilter(float amount) |
| 46 { |
| 47 m_filterOperations.Append(cc::FilterOperation::CreateInvertFilter(amount)); |
| 48 } |
| 49 |
| 50 void CompositorFilterOperations::appendBrightnessFilter(float amount) |
| 51 { |
| 52 m_filterOperations.Append( |
| 53 cc::FilterOperation::CreateBrightnessFilter(amount)); |
| 54 } |
| 55 |
| 56 void CompositorFilterOperations::appendContrastFilter(float amount) |
| 57 { |
| 58 m_filterOperations.Append(cc::FilterOperation::CreateContrastFilter(amount))
; |
| 59 } |
| 60 |
| 61 void CompositorFilterOperations::appendOpacityFilter(float amount) |
| 62 { |
| 63 m_filterOperations.Append(cc::FilterOperation::CreateOpacityFilter(amount)); |
| 64 } |
| 65 |
| 66 void CompositorFilterOperations::appendBlurFilter(float amount) |
| 67 { |
| 68 m_filterOperations.Append(cc::FilterOperation::CreateBlurFilter(amount)); |
| 69 } |
| 70 |
| 71 void CompositorFilterOperations::appendDropShadowFilter(IntPoint offset, float s
tdDeviation, Color color) |
| 72 { |
| 73 gfx::Point gfxOffset(offset.x(), offset.y()); |
| 74 m_filterOperations.Append(cc::FilterOperation::CreateDropShadowFilter(gfxOff
set, stdDeviation, color.rgb())); |
| 75 } |
| 76 |
| 77 void CompositorFilterOperations::appendColorMatrixFilter(SkScalar matrix[20]) |
| 78 { |
| 79 m_filterOperations.Append( |
| 80 cc::FilterOperation::CreateColorMatrixFilter(matrix)); |
| 81 } |
| 82 |
| 83 void CompositorFilterOperations::appendZoomFilter(float amount, int inset) |
| 84 { |
| 85 m_filterOperations.Append( |
| 86 cc::FilterOperation::CreateZoomFilter(amount, inset)); |
| 87 } |
| 88 |
| 89 void CompositorFilterOperations::appendSaturatingBrightnessFilter(float amount) |
| 90 { |
| 91 m_filterOperations.Append( |
| 92 cc::FilterOperation::CreateSaturatingBrightnessFilter(amount)); |
| 93 } |
| 94 |
| 95 void CompositorFilterOperations::appendReferenceFilter(SkImageFilter* imageFilte
r) |
| 96 { |
| 97 m_filterOperations.Append( |
| 98 cc::FilterOperation::CreateReferenceFilter(skia::SharePtr(imageFilter)))
; |
| 99 } |
| 100 |
| 101 void CompositorFilterOperations::clear() |
| 102 { |
| 103 m_filterOperations.Clear(); |
| 104 } |
| 105 |
| 106 bool CompositorFilterOperations::isEmpty() const |
| 107 { |
| 108 return m_filterOperations.IsEmpty(); |
| 109 } |
| 110 |
| 111 } // namespace blink |
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