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Side by Side Diff: src/codec/SkJpegCodec.h

Issue 1813273002: Parse icc profiles and exif orientation from jpeg markers (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: Fix build error Created 4 years, 9 months ago
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1 /* 1 /*
2 * Copyright 2015 Google Inc. 2 * Copyright 2015 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 SkJpegCodec_DEFINED 8 #ifndef SkJpegCodec_DEFINED
9 #define SkJpegCodec_DEFINED 9 #define SkJpegCodec_DEFINED
10 10
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84 84
85 /* 85 /*
86 * Creates an instance of the decoder 86 * Creates an instance of the decoder
87 * Called only by NewFromStream 87 * Called only by NewFromStream
88 * 88 *
89 * @param srcInfo contains the source width and height 89 * @param srcInfo contains the source width and height
90 * @param stream the encoded image data 90 * @param stream the encoded image data
91 * @param decoderMgr holds decompress struct, src manager, and error manager 91 * @param decoderMgr holds decompress struct, src manager, and error manager
92 * takes ownership 92 * takes ownership
93 */ 93 */
94 SkJpegCodec(const SkImageInfo& srcInfo, SkStream* stream, JpegDecoderMgr* de coderMgr); 94 SkJpegCodec(const SkImageInfo& srcInfo, SkStream* stream, JpegDecoderMgr* de coderMgr,
95 sk_sp<SkColorSpace> colorSpace, Origin origin);
95 96
96 /* 97 /*
97 * Checks if the conversion between the input image and the requested output 98 * Checks if the conversion between the input image and the requested output
98 * image has been implemented 99 * image has been implemented
99 * Sets the output color space 100 * Sets the output color space
100 */ 101 */
101 bool setOutputColorSpace(const SkImageInfo& dst); 102 bool setOutputColorSpace(const SkImageInfo& dst);
102 103
103 // scanline decoding 104 // scanline decoding
104 void initializeSwizzler(const SkImageInfo& dstInfo, const Options& options); 105 void initializeSwizzler(const SkImageInfo& dstInfo, const Options& options);
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119 // libjpeg-turbo provides some subsetting. In the case that libjpeg-turbo 120 // libjpeg-turbo provides some subsetting. In the case that libjpeg-turbo
120 // cannot take the exact the subset that we need, we will use the swizzler 121 // cannot take the exact the subset that we need, we will use the swizzler
121 // to further subset the output from libjpeg-turbo. 122 // to further subset the output from libjpeg-turbo.
122 SkIRect fSwizzlerSubset; 123 SkIRect fSwizzlerSubset;
123 SkAutoTDelete<SkSwizzler> fSwizzler; 124 SkAutoTDelete<SkSwizzler> fSwizzler;
124 125
125 typedef SkCodec INHERITED; 126 typedef SkCodec INHERITED;
126 }; 127 };
127 128
128 #endif 129 #endif
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