diff options
author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /dviware/dvisvgm/libs/woff2/include/woff2/encode.h |
Initial commit
Diffstat (limited to 'dviware/dvisvgm/libs/woff2/include/woff2/encode.h')
-rw-r--r-- | dviware/dvisvgm/libs/woff2/include/woff2/encode.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/dviware/dvisvgm/libs/woff2/include/woff2/encode.h b/dviware/dvisvgm/libs/woff2/include/woff2/encode.h new file mode 100644 index 0000000000..34b7722974 --- /dev/null +++ b/dviware/dvisvgm/libs/woff2/include/woff2/encode.h @@ -0,0 +1,43 @@ +/* Copyright 2014 Google Inc. All Rights Reserved. + + Distributed under MIT license. + See file LICENSE for detail or copy at https://opensource.org/licenses/MIT +*/ + +/* Library for converting WOFF2 format font files to their TTF versions. */ + +#ifndef WOFF2_WOFF2_ENC_H_ +#define WOFF2_WOFF2_ENC_H_ + +#include <stddef.h> +#include <inttypes.h> +#include <string> + +namespace woff2 { + +struct WOFF2Params { + WOFF2Params() : extended_metadata(""), brotli_quality(11), + allow_transforms(true) {} + + std::string extended_metadata; + int brotli_quality; + bool allow_transforms; +}; + +// Returns an upper bound on the size of the compressed file. +size_t MaxWOFF2CompressedSize(const uint8_t* data, size_t length); +size_t MaxWOFF2CompressedSize(const uint8_t* data, size_t length, + const std::string& extended_metadata); + +// Compresses the font into the target buffer. *result_length should be at least +// the value returned by MaxWOFF2CompressedSize(), upon return, it is set to the +// actual compressed size. Returns true on successful compression. +bool ConvertTTFToWOFF2(const uint8_t *data, size_t length, + uint8_t *result, size_t *result_length); +bool ConvertTTFToWOFF2(const uint8_t *data, size_t length, + uint8_t *result, size_t *result_length, + const WOFF2Params& params); + +} // namespace woff2 + +#endif // WOFF2_WOFF2_ENC_H_ |