src/core/SkOrderedReadBuffer.h - Issue 23021015: Initial error handling code

Side by Side Diff: src/core/SkOrderedReadBuffer.h

Issue 23021015: Initial error handling code (Closed) Base URL: https://skia.googlecode.com/svn/trunk

Patch Set: Minor fixes Created 7 years, 2 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

View unified diff | Download patch | Annotate | Revision Log

OLD	NEW
1	1

2 /*	2 /*

3 * Copyright 2011 Google Inc.	3 * Copyright 2011 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 SkOrderedReadBuffer_DEFINED	9 #ifndef SkOrderedReadBuffer_DEFINED

10 #define SkOrderedReadBuffer_DEFINED	10 #define SkOrderedReadBuffer_DEFINED

(...skipping 34 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
45 virtual int32_t readInt() SK_OVERRIDE;	45 virtual int32_t readInt() SK_OVERRIDE;

46 virtual SkScalar readScalar() SK_OVERRIDE;	46 virtual SkScalar readScalar() SK_OVERRIDE;

47 virtual uint32_t readUInt() SK_OVERRIDE;	47 virtual uint32_t readUInt() SK_OVERRIDE;

48 virtual int32_t read32() SK_OVERRIDE;	48 virtual int32_t read32() SK_OVERRIDE;

49	49

50 // strings -- the caller is responsible for freeing the string contents	50 // strings -- the caller is responsible for freeing the string contents

51 virtual void readString(SkString* string) SK_OVERRIDE;	51 virtual void readString(SkString* string) SK_OVERRIDE;

52 virtual void* readEncodedString(size_t* length, SkPaint::TextEncoding encodi ng) SK_OVERRIDE;	52 virtual void* readEncodedString(size_t* length, SkPaint::TextEncoding encodi ng) SK_OVERRIDE;

53	53

54 // common data structures	54 // common data structures

55 virtual SkFlattenable* readFlattenable(SkEffectType) SK_OVERRIDE;

56 virtual void readPoint(SkPoint* point) SK_OVERRIDE;	55 virtual void readPoint(SkPoint* point) SK_OVERRIDE;

57 virtual void readMatrix(SkMatrix* matrix) SK_OVERRIDE;	56 virtual void readMatrix(SkMatrix* matrix) SK_OVERRIDE;

58 virtual void readIRect(SkIRect* rect) SK_OVERRIDE;	57 virtual void readIRect(SkIRect* rect) SK_OVERRIDE;

59 virtual void readRect(SkRect* rect) SK_OVERRIDE;	58 virtual void readRect(SkRect* rect) SK_OVERRIDE;

60 virtual void readRegion(SkRegion* region) SK_OVERRIDE;	59 virtual void readRegion(SkRegion* region) SK_OVERRIDE;

61 virtual void readPath(SkPath* path) SK_OVERRIDE;	60 virtual void readPath(SkPath* path) SK_OVERRIDE;

62	61

63 // binary data and arrays	62 // binary data and arrays

64 virtual uint32_t readByteArray(void* value) SK_OVERRIDE;	63 virtual uint32_t readByteArray(void* value) SK_OVERRIDE;

65 virtual uint32_t readColorArray(SkColor* colors) SK_OVERRIDE;	64 virtual uint32_t readColorArray(SkColor* colors) SK_OVERRIDE;

(...skipping 39 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
105	104

106 /**	105 /**

107 * Provide a function to decode an SkBitmap from encoded data. Only used if the writer	106 * Provide a function to decode an SkBitmap from encoded data. Only used if the writer

108 * encoded the SkBitmap. If the proper decoder cannot be used, a red bitmap with the	107 * encoded the SkBitmap. If the proper decoder cannot be used, a red bitmap with the

109 * appropriate size will be used.	108 * appropriate size will be used.

110 */	109 */

111 void setBitmapDecoder(SkPicture::InstallPixelRefProc bitmapDecoder) {	110 void setBitmapDecoder(SkPicture::InstallPixelRefProc bitmapDecoder) {

112 fBitmapDecoder = bitmapDecoder;	111 fBitmapDecoder = bitmapDecoder;

113 }	112 }

114	113

	114 protected:

	115 virtual SkFlattenable* readFlattenable(SkEffectType) SK_OVERRIDE;

	116

115 private:	117 private:

116 SkReader32 fReader;	118 SkReader32 fReader;

117 void* fMemoryPtr;	119 void* fMemoryPtr;

118	120

119 SkBitmapHeapReader* fBitmapStorage;	121 SkBitmapHeapReader* fBitmapStorage;

120 SkTypeface** fTFArray;	122 SkTypeface** fTFArray;

121 int fTFCount;	123 int fTFCount;

122	124

123 SkTDArray<SkFlattenable::Factory>* fFactoryTDArray;	125 SkTDArray<SkFlattenable::Factory>* fFactoryTDArray;

124 SkFlattenable::Factory* fFactoryArray;	126 SkFlattenable::Factory* fFactoryArray;

125 int fFactoryCount;	127 int fFactoryCount;

126	128

127 SkPicture::InstallPixelRefProc fBitmapDecoder;	129 SkPicture::InstallPixelRefProc fBitmapDecoder;

128	130

129 #ifdef DEBUG_NON_DETERMINISTIC_ASSERT	131 #ifdef DEBUG_NON_DETERMINISTIC_ASSERT

130 // Debugging counter to keep track of how many bitmaps we	132 // Debugging counter to keep track of how many bitmaps we

131 // have decoded.	133 // have decoded.

132 int fDecodedBitmapIndex;	134 int fDecodedBitmapIndex;

133 #endif // DEBUG_NON_DETERMINISTIC_ASSERT	135 #endif // DEBUG_NON_DETERMINISTIC_ASSERT

134	136

135 typedef SkFlattenableReadBuffer INHERITED;	137 typedef SkFlattenableReadBuffer INHERITED;

136 };	138 };

137	139

138 #endif // SkOrderedReadBuffer_DEFINED	140 #endif // SkOrderedReadBuffer_DEFINED

OLD	NEW

« src/core/SkImageFilter.cpp ('K') | « src/core/SkImageFilter.cpp ('k') | src/core/SkOrderedWriteBuffer.cpp » ('j') | src/ports/SkGlobalInitialization_chromium.cpp » ('J')