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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 SkDecodingImageGenerator_DEFINED | 8 #ifndef SkDecodingImageGenerator_DEFINED |
9 #define SkDecodingImageGenerator_DEFINED | 9 #define SkDecodingImageGenerator_DEFINED |
10 | 10 |
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106 * SkImageGenerator constructor and and unref()ed on deletion. | 106 * SkImageGenerator constructor and and unref()ed on deletion. |
107 */ | 107 */ |
108 static SkImageGenerator* Create(SkData* data, const Options& opt); | 108 static SkImageGenerator* Create(SkData* data, const Options& opt); |
109 | 109 |
110 private: | 110 private: |
111 SkData* fData; | 111 SkData* fData; |
112 SkStreamRewindable* fStream; | 112 SkStreamRewindable* fStream; |
113 const SkImageInfo fInfo; | 113 const SkImageInfo fInfo; |
114 const int fSampleSize; | 114 const int fSampleSize; |
115 const bool fDitherImage; | 115 const bool fDitherImage; |
116 const SkBitmap::Config fRequestedConfig; | 116 |
117 SkDecodingImageGenerator(SkData* data, | 117 SkDecodingImageGenerator(SkData* data, |
118 SkStreamRewindable* stream, | 118 SkStreamRewindable* stream, |
119 const SkImageInfo& info, | 119 const SkImageInfo& info, |
120 int sampleSize, | 120 int sampleSize, |
121 bool ditherImage, | 121 bool ditherImage); |
122 SkBitmap::Config requestedConfig); | |
123 static SkImageGenerator* Create(SkData*, SkStreamRewindable*, | 122 static SkImageGenerator* Create(SkData*, SkStreamRewindable*, |
124 const Options&); | 123 const Options&); |
125 typedef SkImageGenerator INHERITED; | 124 typedef SkImageGenerator INHERITED; |
126 }; | 125 }; |
127 | 126 |
128 // // Example of most basic use case: | 127 // // Example of most basic use case: |
129 // | 128 // |
130 // bool install_data(SkData* data, SkBitmap* dst) { | 129 // bool install_data(SkData* data, SkBitmap* dst) { |
131 // return SkInstallDiscardablePixelRef( | 130 // return SkInstallDiscardablePixelRef( |
132 // SkDecodingImageGenerator::Create( | 131 // SkDecodingImageGenerator::Create( |
133 // data, SkDecodingImageGenerator::Options()), dst, NULL); | 132 // data, SkDecodingImageGenerator::Options()), dst, NULL); |
134 // } | 133 // } |
135 // bool install_stream(SkStreamRewindable* stream, SkBitmap* dst) { | 134 // bool install_stream(SkStreamRewindable* stream, SkBitmap* dst) { |
136 // return SkInstallDiscardablePixelRef( | 135 // return SkInstallDiscardablePixelRef( |
137 // SkDecodingImageGenerator::Create( | 136 // SkDecodingImageGenerator::Create( |
138 // stream, SkDecodingImageGenerator::Options()), dst, NULL); | 137 // stream, SkDecodingImageGenerator::Options()), dst, NULL); |
139 // } | 138 // } |
140 | 139 |
141 #endif // SkDecodingImageGenerator_DEFINED | 140 #endif // SkDecodingImageGenerator_DEFINED |
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