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46 lines
1.6 KiB
46 lines
1.6 KiB
// Copyright 2014 Google Inc. All Rights Reserved. |
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// |
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// Licensed under the Apache License, Version 2.0 (the "License"); |
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// you may not use this file except in compliance with the License. |
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// You may obtain a copy of the License at |
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// |
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// http://www.apache.org/licenses/LICENSE-2.0 |
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// |
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// Unless required by applicable law or agreed to in writing, software |
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// distributed under the License is distributed on an "AS IS" BASIS, |
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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// See the License for the specific language governing permissions and |
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// limitations under the License. |
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// |
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// Library for converting WOFF2 format font files to their TTF versions. |
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#ifndef WOFF2_WOFF2_ENC_H_ |
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#define WOFF2_WOFF2_ENC_H_ |
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#include <stddef.h> |
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#include <inttypes.h> |
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#include <string> |
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using std::string; |
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namespace woff2 { |
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// Returns an upper bound on the size of the compressed file. |
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size_t MaxWOFF2CompressedSize(const uint8_t* data, size_t length); |
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size_t MaxWOFF2CompressedSize(const uint8_t* data, size_t length, |
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const string& extended_metadata); |
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// Compresses the font into the target buffer. *result_length should be at least |
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// the value returned by MaxWOFF2CompressedSize(), upon return, it is set to the |
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// actual compressed size. Returns true on successful compression. |
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bool ConvertTTFToWOFF2(const uint8_t *data, size_t length, |
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uint8_t *result, size_t *result_length); |
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bool ConvertTTFToWOFF2(const uint8_t *data, size_t length, |
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uint8_t *result, size_t *result_length, |
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const string& extended_metadata); |
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} // namespace woff2 |
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#endif // WOFF2_WOFF2_ENC_H_
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