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| 1 // Copyright 2017 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 "cc/paint/paint_shader.h" |
| 6 #include "cc/paint/paint_record.h" |
| 7 |
| 8 #include "third_party/skia/include/effects/SkGradientShader.h" |
| 9 |
| 10 namespace cc { |
| 11 |
| 12 PaintShader::PaintShader(SkColor color) : PaintShader(nullptr, color) {} |
| 13 PaintShader::PaintShader(const SkPoint points[], |
| 14 const SkColor colors[], |
| 15 const SkScalar pos[], |
| 16 int count, |
| 17 SkShader::TileMode mode, |
| 18 uint32_t flags, |
| 19 const SkMatrix* local_matrix, |
| 20 SkColor fallback_color) |
| 21 : PaintShader(SkGradientShader::MakeLinear(points, |
| 22 colors, |
| 23 pos, |
| 24 count, |
| 25 mode, |
| 26 flags, |
| 27 local_matrix), |
| 28 fallback_color) {} |
| 29 PaintShader::PaintShader(const SkPoint& center, |
| 30 SkScalar radius, |
| 31 const SkColor colors[], |
| 32 const SkScalar pos[], |
| 33 int color_count, |
| 34 SkShader::TileMode mode, |
| 35 uint32_t flags, |
| 36 const SkMatrix* local_matrix, |
| 37 SkColor fallback_color) |
| 38 : PaintShader(SkGradientShader::MakeRadial(center, |
| 39 radius, |
| 40 colors, |
| 41 pos, |
| 42 color_count, |
| 43 mode, |
| 44 flags, |
| 45 local_matrix), |
| 46 fallback_color) {} |
| 47 PaintShader::PaintShader(const SkPoint& start, |
| 48 SkScalar start_radius, |
| 49 const SkPoint& end, |
| 50 SkScalar end_radius, |
| 51 const SkColor colors[], |
| 52 const SkScalar pos[], |
| 53 int color_count, |
| 54 SkShader::TileMode mode, |
| 55 uint32_t flags, |
| 56 const SkMatrix* local_matrix, |
| 57 SkColor fallback_color) |
| 58 : PaintShader(SkGradientShader::MakeTwoPointConical(start, |
| 59 start_radius, |
| 60 end, |
| 61 end_radius, |
| 62 colors, |
| 63 pos, |
| 64 color_count, |
| 65 mode, |
| 66 flags, |
| 67 local_matrix), |
| 68 fallback_color) {} |
| 69 PaintShader::PaintShader(SkScalar cx, |
| 70 SkScalar cy, |
| 71 const SkColor colors[], |
| 72 const SkScalar pos[], |
| 73 int color_count, |
| 74 uint32_t flags, |
| 75 const SkMatrix* local_matrix, |
| 76 SkColor fallback_color) |
| 77 : PaintShader(SkGradientShader::MakeSweep(cx, |
| 78 cy, |
| 79 colors, |
| 80 pos, |
| 81 color_count, |
| 82 flags, |
| 83 local_matrix), |
| 84 fallback_color) {} |
| 85 PaintShader::PaintShader(sk_sp<const SkImage> image, |
| 86 SkShader::TileMode tx, |
| 87 SkShader::TileMode ty, |
| 88 const SkMatrix* local_matrix) |
| 89 : PaintShader(image->makeShader(tx, ty, local_matrix), |
| 90 SK_ColorTRANSPARENT) {} |
| 91 PaintShader::PaintShader(sk_sp<PaintRecord> record, |
| 92 const SkRect& tile, |
| 93 SkShader::TileMode tx, |
| 94 SkShader::TileMode ty, |
| 95 const SkMatrix* local_matrix) |
| 96 : PaintShader( |
| 97 SkShader::MakePictureShader(ToSkPicture(std::move(record), tile), |
| 98 tx, |
| 99 ty, |
| 100 local_matrix, |
| 101 nullptr), |
| 102 SK_ColorTRANSPARENT) {} |
| 103 PaintShader::PaintShader(sk_sp<SkShader> shader, SkColor fallback_color) |
| 104 : sk_shader_(shader ? std::move(shader) |
| 105 : SkShader::MakeColorShader(fallback_color)) { |
| 106 DCHECK(sk_shader_); |
| 107 } |
| 108 PaintShader::PaintShader(const PaintShader& other) = default; |
| 109 PaintShader::PaintShader(PaintShader&& other) = default; |
| 110 PaintShader::~PaintShader() = default; |
| 111 |
| 112 } // namespace cc |
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