src/effects/gradients/SkSweepGradient.h - Issue 207683004: Extract most of the mutable state of SkShader into a separate Context object.

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Side by Side Diff: src/effects/gradients/SkSweepGradient.h

Issue 207683004: Extract most of the mutable state of SkShader into a separate Context object. (Closed) Base URL: https://skia.googlesource.com/skia.git@master

Patch Set: freeLast reduces fStorageUsed; TriColorShaderContext::setup; totalInverse param to validContext Created 6 years, 9 months ago

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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 #if 0

17 virtual void shadeSpan(int x, int y, SkPMColor dstC[], int count) SK_OVERRID E;	18 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;	19 virtual void shadeSpan16(int x, int y, uint16_t dstC[], int count) SK_OVERRI DE;

	20 #endif

19	21

20 virtual BitmapType asABitmap(SkBitmap* bitmap,	22 virtual BitmapType asABitmap(SkBitmap* bitmap,

21 SkMatrix* matrix,	23 SkMatrix* matrix,

22 TileMode* xy) const SK_OVERRIDE;	24 TileMode* xy) const SK_OVERRIDE;

23	25

24 virtual GradientType asAGradient(GradientInfo* info) const SK_OVERRIDE;	26 virtual GradientType asAGradient(GradientInfo* info) const SK_OVERRIDE;

25	27

26 virtual GrEffectRef* asNewEffect(GrContext* context, const SkPaint&) const S K_OVERRIDE;	28 virtual GrEffectRef* asNewEffect(GrContext* context, const SkPaint&) const S K_OVERRIDE;

27	29

28 SK_DEVELOPER_TO_STRING()	30 SK_DEVELOPER_TO_STRING()

29 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkSweepGradient)	31 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkSweepGradient)

30	32

31 protected:	33 protected:

32 SkSweepGradient(SkReadBuffer& buffer);	34 SkSweepGradient(SkReadBuffer& buffer);

33 virtual void flatten(SkWriteBuffer& buffer) const SK_OVERRIDE;	35 virtual void flatten(SkWriteBuffer& buffer) const SK_OVERRIDE;

34	36

35 private:	37 private:

36 typedef SkGradientShaderBase INHERITED;	38 typedef SkGradientShaderBase INHERITED;

37 const SkPoint fCenter;	39 const SkPoint fCenter;

38 };	40 };

39	41

40 #endif	42 #endif

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