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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2012 Google Inc. | 3 * Copyright 2012 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 | 8 |
9 #ifndef SkSweepGradient_DEFINED | 9 #ifndef SkSweepGradient_DEFINED |
10 #define SkSweepGradient_DEFINED | 10 #define SkSweepGradient_DEFINED |
11 | 11 |
12 #include "SkGradientShaderPriv.h" | 12 #include "SkGradientShaderPriv.h" |
13 | 13 |
14 class SkSweepGradient : public SkGradientShaderBase { | 14 class SkSweepGradient : public SkGradientShaderBase { |
15 public: | 15 public: |
16 SkSweepGradient(SkScalar cx, SkScalar cy, const Descriptor&); | 16 SkSweepGradient(SkScalar cx, SkScalar cy, const Descriptor&); |
17 virtual void shadeSpan(int x, int y, SkPMColor dstC[], int count) SK_OVERRID
E; | 17 virtual void shadeSpan(int x, int y, SkPMColor dstC[], int count) SK_OVERRID
E; |
18 virtual void shadeSpan16(int x, int y, uint16_t dstC[], int count) SK_OVERRI
DE; | 18 virtual void shadeSpan16(int x, int y, uint16_t dstC[], int count) SK_OVERRI
DE; |
19 | 19 |
20 virtual BitmapType asABitmap(SkBitmap* bitmap, | 20 virtual BitmapType asABitmap(SkBitmap* bitmap, |
21 SkMatrix* matrix, | 21 SkMatrix* matrix, |
22 TileMode* xy) const SK_OVERRIDE; | 22 TileMode* xy) const SK_OVERRIDE; |
23 | 23 |
24 virtual GradientType asAGradient(GradientInfo* info) const SK_OVERRIDE; | 24 virtual GradientType asAGradient(GradientInfo* info) const SK_OVERRIDE; |
25 | 25 |
26 virtual GrEffectRef* asNewEffect(GrContext* context, const SkPaint&) const S
K_OVERRIDE; | 26 virtual GrEffectRef* asNewEffect(GrContext* context, const SkPaint&) const S
K_OVERRIDE; |
27 | 27 |
28 SK_DEVELOPER_TO_STRING() | 28 SK_TO_STRING_OVERRIDE() |
29 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkSweepGradient) | 29 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkSweepGradient) |
30 | 30 |
31 protected: | 31 protected: |
32 SkSweepGradient(SkReadBuffer& buffer); | 32 SkSweepGradient(SkReadBuffer& buffer); |
33 virtual void flatten(SkWriteBuffer& buffer) const SK_OVERRIDE; | 33 virtual void flatten(SkWriteBuffer& buffer) const SK_OVERRIDE; |
34 | 34 |
35 private: | 35 private: |
36 typedef SkGradientShaderBase INHERITED; | 36 typedef SkGradientShaderBase INHERITED; |
37 const SkPoint fCenter; | 37 const SkPoint fCenter; |
38 }; | 38 }; |
39 | 39 |
40 #endif | 40 #endif |
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