1 /*
2  * Copyright 2016 Google Inc.
3  *
4  * Use of this source code is governed by a BSD-style license that can be
5  * found in the LICENSE file.
6  */
7 
8 #ifndef SkPDFConvertType1FontStream_DEFINED
9 #define SkPDFConvertType1FontStream_DEFINED
10 
11 #include "SkData.h"
12 #include "SkStream.h"
13 
14 /*
15   "A standard Type 1 font program, as described in the Adobe Type 1
16   Font Format specification, consists of three parts: a clear-text
17   portion (written using PostScript syntax), an encrypted portion, and
18   a fixed-content portion.  The fixed-content portion contains 512
19   ASCII zeros followed by a cleartomark operator, and perhaps followed
20   by additional data. Although the encrypted portion of a standard
21   Type 1 font may be in binary or ASCII hexadecimal format, PDF
22   supports only the binary format."
23 */
24 sk_sp<SkData> SkPDFConvertType1FontStream(
25         std::unique_ptr<SkStreamAsset> srcStream, size_t* headerLen,
26         size_t* dataLen, size_t* trailerLen);
27 
28 #endif  // SkPDFConvertType1FontStream_DEFINED
29