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Side by Side Diff: include/core/SkDrawFilter.h

Issue 1217573002: remove SkInstCnt (Closed) Base URL: https://skia.googlesource.com/skia@master
Patch Set: Created 5 years, 5 months ago
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1 1
2 /* 2 /*
3 * Copyright 2011 The Android Open Source Project 3 * Copyright 2011 The Android Open Source Project
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 9
10 #ifndef SkDrawFilter_DEFINED 10 #ifndef SkDrawFilter_DEFINED
11 #define SkDrawFilter_DEFINED 11 #define SkDrawFilter_DEFINED
12 12
13 #include "SkRefCnt.h" 13 #include "SkRefCnt.h"
14 14
15 class SkCanvas; 15 class SkCanvas;
16 class SkPaint; 16 class SkPaint;
17 17
18 /** 18 /**
19 * Right before something is being draw, filter() is called with the 19 * Right before something is being draw, filter() is called with the
20 * paint. The filter may modify the paint as it wishes, which will then be 20 * paint. The filter may modify the paint as it wishes, which will then be
21 * used for the actual drawing. Note: this modification only lasts for the 21 * used for the actual drawing. Note: this modification only lasts for the
22 * current draw, as a temporary copy of the paint is used. 22 * current draw, as a temporary copy of the paint is used.
23 */ 23 */
24 class SK_API SkDrawFilter : public SkRefCnt { 24 class SK_API SkDrawFilter : public SkRefCnt {
25 public: 25 public:
26 SK_DECLARE_INST_COUNT(SkDrawFilter)
27
28 enum Type { 26 enum Type {
29 kPaint_Type, 27 kPaint_Type,
30 kPoint_Type, 28 kPoint_Type,
31 kLine_Type, 29 kLine_Type,
32 kBitmap_Type, 30 kBitmap_Type,
33 kRect_Type, 31 kRect_Type,
34 kRRect_Type, 32 kRRect_Type,
35 kOval_Type, 33 kOval_Type,
36 kPath_Type, 34 kPath_Type,
37 kText_Type, 35 kText_Type,
38 }; 36 };
39 37
40 enum { 38 enum {
41 kTypeCount = kText_Type + 1 39 kTypeCount = kText_Type + 1
42 }; 40 };
43 41
44 /** 42 /**
45 * Called with the paint that will be used to draw the specified type. 43 * Called with the paint that will be used to draw the specified type.
46 * The implementation may modify the paint as they wish. If filter() 44 * The implementation may modify the paint as they wish. If filter()
47 * returns false, the draw will be skipped. 45 * returns false, the draw will be skipped.
48 */ 46 */
49 virtual bool filter(SkPaint*, Type) = 0; 47 virtual bool filter(SkPaint*, Type) = 0;
50 48
51 private: 49 private:
52 typedef SkRefCnt INHERITED; 50 typedef SkRefCnt INHERITED;
53 }; 51 };
54 52
55 #endif 53 #endif
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