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| 1 | 1 |
| 2 /* | 2 /* |
| 3 * Copyright 2011 Google Inc. | 3 * Copyright 2011 Google Inc. |
| 4 * | 4 * |
| 5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
| 6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
| 7 */ | 7 */ |
| 8 #include "SampleCode.h" | 8 #include "SampleCode.h" |
| 9 #include "SkView.h" | 9 #include "SkView.h" |
| 10 #include "SkCanvas.h" | 10 #include "SkCanvas.h" |
| (...skipping 14 matching lines...) Expand all Loading... |
| 25 unsigned b = SkGetPackedB32(c); | 25 unsigned b = SkGetPackedB32(c); |
| 26 | 26 |
| 27 unsigned x = (r * 5 + g * 7 + b * 4) >> 4; | 27 unsigned x = (r * 5 + g * 7 + b * 4) >> 4; |
| 28 | 28 |
| 29 return SkPackARGB32(0, x, x, x) | (c & (SK_A32_MASK << SK_A32_SHIFT)); | 29 return SkPackARGB32(0, x, x, x) | (c & (SK_A32_MASK << SK_A32_SHIFT)); |
| 30 } | 30 } |
| 31 | 31 |
| 32 class SkGrayScaleColorFilter : public SkColorFilter { | 32 class SkGrayScaleColorFilter : public SkColorFilter { |
| 33 public: | 33 public: |
| 34 virtual void filterSpan(const SkPMColor src[], int count, | 34 virtual void filterSpan(const SkPMColor src[], int count, |
| 35 SkPMColor result[]) const SK_OVERRIDE { | 35 SkPMColor result[]) const override { |
| 36 for (int i = 0; i < count; i++) { | 36 for (int i = 0; i < count; i++) { |
| 37 result[i] = rgb2gray(src[i]); | 37 result[i] = rgb2gray(src[i]); |
| 38 } | 38 } |
| 39 } | 39 } |
| 40 }; | 40 }; |
| 41 | 41 |
| 42 class SkChannelMaskColorFilter : public SkColorFilter { | 42 class SkChannelMaskColorFilter : public SkColorFilter { |
| 43 public: | 43 public: |
| 44 SkChannelMaskColorFilter(U8CPU redMask, U8CPU greenMask, U8CPU blueMask) { | 44 SkChannelMaskColorFilter(U8CPU redMask, U8CPU greenMask, U8CPU blueMask) { |
| 45 fMask = SkPackARGB32(0xFF, redMask, greenMask, blueMask); | 45 fMask = SkPackARGB32(0xFF, redMask, greenMask, blueMask); |
| 46 } | 46 } |
| 47 | 47 |
| 48 virtual void filterSpan(const SkPMColor src[], int count, | 48 virtual void filterSpan(const SkPMColor src[], int count, |
| 49 SkPMColor result[]) const SK_OVERRIDE { | 49 SkPMColor result[]) const override { |
| 50 SkPMColor mask = fMask; | 50 SkPMColor mask = fMask; |
| 51 for (int i = 0; i < count; i++) { | 51 for (int i = 0; i < count; i++) { |
| 52 result[i] = src[i] & mask; | 52 result[i] = src[i] & mask; |
| 53 } | 53 } |
| 54 } | 54 } |
| 55 | 55 |
| 56 private: | 56 private: |
| 57 SkPMColor fMask; | 57 SkPMColor fMask; |
| 58 }; | 58 }; |
| 59 | 59 |
| 60 /////////////////////////////////////////////////////////////////////////////// | 60 /////////////////////////////////////////////////////////////////////////////// |
| 61 | 61 |
| 62 #include "SkGradientShader.h" | 62 #include "SkGradientShader.h" |
| 63 #include "SkLayerRasterizer.h" | 63 #include "SkLayerRasterizer.h" |
| 64 #include "SkBlurMaskFilter.h" | 64 #include "SkBlurMaskFilter.h" |
| 65 | 65 |
| 66 #include "Sk2DPathEffect.h" | 66 #include "Sk2DPathEffect.h" |
| 67 | 67 |
| 68 class Dot2DPathEffect : public Sk2DPathEffect { | 68 class Dot2DPathEffect : public Sk2DPathEffect { |
| 69 public: | 69 public: |
| 70 Dot2DPathEffect(SkScalar radius, const SkMatrix& matrix, | 70 Dot2DPathEffect(SkScalar radius, const SkMatrix& matrix, |
| 71 SkTDArray<SkPoint>* pts) | 71 SkTDArray<SkPoint>* pts) |
| 72 : Sk2DPathEffect(matrix), fRadius(radius), fPts(pts) {} | 72 : Sk2DPathEffect(matrix), fRadius(radius), fPts(pts) {} |
| 73 | 73 |
| 74 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(Dot2DPathEffect) | 74 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(Dot2DPathEffect) |
| 75 | 75 |
| 76 protected: | 76 protected: |
| 77 void begin(const SkIRect& uvBounds, SkPath* dst) const SK_OVERRIDE { | 77 void begin(const SkIRect& uvBounds, SkPath* dst) const override { |
| 78 if (fPts) { | 78 if (fPts) { |
| 79 fPts->reset(); | 79 fPts->reset(); |
| 80 } | 80 } |
| 81 this->INHERITED::begin(uvBounds, dst); | 81 this->INHERITED::begin(uvBounds, dst); |
| 82 } | 82 } |
| 83 | 83 |
| 84 virtual void next(const SkPoint& loc, int u, int v, | 84 virtual void next(const SkPoint& loc, int u, int v, |
| 85 SkPath* dst) const SK_OVERRIDE { | 85 SkPath* dst) const override { |
| 86 if (fPts) { | 86 if (fPts) { |
| 87 *fPts->append() = loc; | 87 *fPts->append() = loc; |
| 88 } | 88 } |
| 89 dst->addCircle(loc.fX, loc.fY, fRadius); | 89 dst->addCircle(loc.fX, loc.fY, fRadius); |
| 90 } | 90 } |
| 91 | 91 |
| 92 void flatten(SkWriteBuffer& buffer) const SK_OVERRIDE { | 92 void flatten(SkWriteBuffer& buffer) const override { |
| 93 buffer.writeMatrix(this->getMatrix()); | 93 buffer.writeMatrix(this->getMatrix()); |
| 94 buffer.writeScalar(fRadius); | 94 buffer.writeScalar(fRadius); |
| 95 } | 95 } |
| 96 | 96 |
| 97 private: | 97 private: |
| 98 SkScalar fRadius; | 98 SkScalar fRadius; |
| 99 SkTDArray<SkPoint>* fPts; | 99 SkTDArray<SkPoint>* fPts; |
| 100 | 100 |
| 101 typedef Sk2DPathEffect INHERITED; | 101 typedef Sk2DPathEffect INHERITED; |
| 102 }; | 102 }; |
| 103 | 103 |
| 104 SkFlattenable* Dot2DPathEffect::CreateProc(SkReadBuffer& buffer) { | 104 SkFlattenable* Dot2DPathEffect::CreateProc(SkReadBuffer& buffer) { |
| 105 SkMatrix matrix; | 105 SkMatrix matrix; |
| 106 buffer.readMatrix(&matrix); | 106 buffer.readMatrix(&matrix); |
| 107 return SkNEW_ARGS(Dot2DPathEffect, (buffer.readScalar(), matrix, NULL)); | 107 return SkNEW_ARGS(Dot2DPathEffect, (buffer.readScalar(), matrix, NULL)); |
| 108 } | 108 } |
| 109 | 109 |
| 110 class InverseFillPE : public SkPathEffect { | 110 class InverseFillPE : public SkPathEffect { |
| 111 public: | 111 public: |
| 112 InverseFillPE() {} | 112 InverseFillPE() {} |
| 113 virtual bool filterPath(SkPath* dst, const SkPath& src, | 113 virtual bool filterPath(SkPath* dst, const SkPath& src, |
| 114 SkStrokeRec*, const SkRect*) const SK_OVERRIDE { | 114 SkStrokeRec*, const SkRect*) const override { |
| 115 *dst = src; | 115 *dst = src; |
| 116 dst->setFillType(SkPath::kInverseWinding_FillType); | 116 dst->setFillType(SkPath::kInverseWinding_FillType); |
| 117 return true; | 117 return true; |
| 118 } | 118 } |
| 119 | 119 |
| 120 #ifndef SK_IGNORE_TO_STRING | 120 #ifndef SK_IGNORE_TO_STRING |
| 121 void toString(SkString* str) const SK_OVERRIDE { | 121 void toString(SkString* str) const override { |
| 122 str->appendf("InverseFillPE: ()"); | 122 str->appendf("InverseFillPE: ()"); |
| 123 } | 123 } |
| 124 #endif | 124 #endif |
| 125 | 125 |
| 126 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(InverseFillPE) | 126 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(InverseFillPE) |
| 127 | 127 |
| 128 private: | 128 private: |
| 129 typedef SkPathEffect INHERITED; | 129 typedef SkPathEffect INHERITED; |
| 130 }; | 130 }; |
| 131 | 131 |
| (...skipping 120 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 252 } | 252 } |
| 253 | 253 |
| 254 private: | 254 private: |
| 255 typedef SkView INHERITED; | 255 typedef SkView INHERITED; |
| 256 }; | 256 }; |
| 257 | 257 |
| 258 ////////////////////////////////////////////////////////////////////////////// | 258 ////////////////////////////////////////////////////////////////////////////// |
| 259 | 259 |
| 260 static SkView* MyFactory() { return new ClockFaceView; } | 260 static SkView* MyFactory() { return new ClockFaceView; } |
| 261 static SkViewRegister reg(MyFactory); | 261 static SkViewRegister reg(MyFactory); |
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