| // Copyright 2013 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef COMPONENTS_USER_DATA_IMPORTER_CONTENT_FAVICON_REENCODE_H_ |
| #define COMPONENTS_USER_DATA_IMPORTER_CONTENT_FAVICON_REENCODE_H_ |
| |
| #include <stddef.h> |
| |
| #include <optional> |
| #include <vector> |
| |
| #include "base/containers/span.h" |
| |
| namespace importer { |
| |
| // Given raw image data, decodes the icon, re-sampling to the correct size as |
| // necessary, and re-encodes as PNG data. Returns the PNG data if successful, |
| // nullopt if not. |
| std::optional<std::vector<uint8_t>> ReencodeFavicon( |
| base::span<const uint8_t> src); |
| |
| } // namespace importer |
| |
| #endif // COMPONENTS_USER_DATA_IMPORTER_CONTENT_FAVICON_REENCODE_H_ |
