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Side by Side Diff: chrome/browser/favicon/favicon_util.h

Issue 18501013: Move most importer code to chrome/utility/importer (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: CanImport Created 7 years, 5 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef CHROME_BROWSER_FAVICON_FAVICON_UTIL_H_ 5 #ifndef CHROME_BROWSER_FAVICON_FAVICON_UTIL_H_
6 #define CHROME_BROWSER_FAVICON_FAVICON_UTIL_H_ 6 #define CHROME_BROWSER_FAVICON_FAVICON_UTIL_H_
7 7
8 #include <vector> 8 #include <vector>
9 9
10 #include "ui/base/layout.h" 10 #include "ui/base/layout.h"
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45 const std::vector<chrome::FaviconBitmapResult>& png_data, 45 const std::vector<chrome::FaviconBitmapResult>& png_data,
46 const std::vector<ui::ScaleFactor>& scale_factors, 46 const std::vector<ui::ScaleFactor>& scale_factors,
47 int favicon_size); 47 int favicon_size);
48 48
49 // Takes a vector of bitmaps and returns the index of the image that will best 49 // Takes a vector of bitmaps and returns the index of the image that will best
50 // produce an image of size |desired_size| for the given |scale_factors|. 50 // produce an image of size |desired_size| for the given |scale_factors|.
51 static size_t SelectBestFaviconFromBitmaps( 51 static size_t SelectBestFaviconFromBitmaps(
52 const std::vector<SkBitmap>& bitmaps, 52 const std::vector<SkBitmap>& bitmaps,
53 const std::vector<ui::ScaleFactor>& scale_factors, 53 const std::vector<ui::ScaleFactor>& scale_factors,
54 int desired_size); 54 int desired_size);
55
56 // Given raw image data, decodes the icon, re-sampling to the correct size as
57 // necessary, and re-encodes as PNG data in the given output vector. Returns
58 // true on success.
59 static bool ReencodeFavicon(const unsigned char* src_data,
60 size_t src_len,
61 std::vector<unsigned char>* png_data);
62 }; 55 };
63 56
64 #endif // CHROME_BROWSER_FAVICON_FAVICON_UTIL_H_ 57 #endif // CHROME_BROWSER_FAVICON_FAVICON_UTIL_H_
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