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1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef SkValidatingReadBuffer_DEFINED | 8 #ifndef SkValidatingReadBuffer_DEFINED |
9 #define SkValidatingReadBuffer_DEFINED | 9 #define SkValidatingReadBuffer_DEFINED |
10 | 10 |
11 #include "SkRefCnt.h" | 11 #include "SkRefCnt.h" |
12 #include "SkBitmapHeap.h" | 12 #include "SkBitmapHeap.h" |
13 #include "SkReadBuffer.h" | 13 #include "SkReadBuffer.h" |
14 #include "SkWriteBuffer.h" | 14 #include "SkWriteBuffer.h" |
15 #include "SkPath.h" | 15 #include "SkPath.h" |
16 #include "SkPicture.h" | 16 #include "SkPicture.h" |
17 #include "SkReader32.h" | 17 #include "SkReader32.h" |
18 | 18 |
19 class SkBitmap; | 19 class SkBitmap; |
20 | 20 |
21 class SkValidatingReadBuffer : public SkReadBuffer { | 21 class SkValidatingReadBuffer : public SkReadBuffer { |
22 public: | 22 public: |
23 SkValidatingReadBuffer(const void* data, size_t size); | 23 SkValidatingReadBuffer(const void* data, size_t size); |
24 virtual ~SkValidatingReadBuffer(); | 24 virtual ~SkValidatingReadBuffer(); |
25 | 25 |
26 const void* skip(size_t size); | 26 virtual const void* skip(size_t size) SK_OVERRIDE; |
27 | 27 |
28 // primitives | 28 // primitives |
29 virtual bool readBool() SK_OVERRIDE; | 29 virtual bool readBool() SK_OVERRIDE; |
30 virtual SkColor readColor() SK_OVERRIDE; | 30 virtual SkColor readColor() SK_OVERRIDE; |
31 virtual SkFixed readFixed() SK_OVERRIDE; | 31 virtual SkFixed readFixed() SK_OVERRIDE; |
32 virtual int32_t readInt() SK_OVERRIDE; | 32 virtual int32_t readInt() SK_OVERRIDE; |
33 virtual SkScalar readScalar() SK_OVERRIDE; | 33 virtual SkScalar readScalar() SK_OVERRIDE; |
34 virtual uint32_t readUInt() SK_OVERRIDE; | 34 virtual uint32_t readUInt() SK_OVERRIDE; |
35 virtual int32_t read32() SK_OVERRIDE; | 35 virtual int32_t read32() SK_OVERRIDE; |
36 | 36 |
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74 static bool IsPtrAlign4(const void* ptr) { | 74 static bool IsPtrAlign4(const void* ptr) { |
75 return SkIsAlign4((uintptr_t)ptr); | 75 return SkIsAlign4((uintptr_t)ptr); |
76 } | 76 } |
77 | 77 |
78 bool fError; | 78 bool fError; |
79 | 79 |
80 typedef SkReadBuffer INHERITED; | 80 typedef SkReadBuffer INHERITED; |
81 }; | 81 }; |
82 | 82 |
83 #endif // SkValidatingReadBuffer_DEFINED | 83 #endif // SkValidatingReadBuffer_DEFINED |
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