gfx/skia/trunk/include/core/SkFlate.h@a63d609f5ebe (annotated)
gfx/skia/trunk/include/core/SkFlate.h
Thu, 15 Jan 2015 15:55:04 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 15:55:04 +0100
- branch
- TOR_BUG_9701
- changeset 9
- a63d609f5ebe
- permissions
- -rw-r--r--
Back out 97036ab72558 which inappropriately compared turds to third parties.
| michael@0 | 1 | |
| michael@0 | 2 | /* |
| michael@0 | 3 | * Copyright 2010 The Android Open Source Project |
| michael@0 | 4 | * |
| michael@0 | 5 | * Use of this source code is governed by a BSD-style license that can be |
| michael@0 | 6 | * found in the LICENSE file. |
| michael@0 | 7 | */ |
| michael@0 | 8 | |
| michael@0 | 9 | |
| michael@0 | 10 | #ifndef SkFlate_DEFINED |
| michael@0 | 11 | #define SkFlate_DEFINED |
| michael@0 | 12 | |
| michael@0 | 13 | #include "SkTypes.h" |
| michael@0 | 14 | |
| michael@0 | 15 | class SkData; |
| michael@0 | 16 | class SkWStream; |
| michael@0 | 17 | class SkStream; |
| michael@0 | 18 | |
| michael@0 | 19 | /** \class SkFlate |
| michael@0 | 20 | A class to provide access to the flate compression algorithm. |
| michael@0 | 21 | */ |
| michael@0 | 22 | class SkFlate { |
| michael@0 | 23 | public: |
| michael@0 | 24 | /** Indicates if the flate algorithm is available. |
| michael@0 | 25 | */ |
| michael@0 | 26 | static bool HaveFlate(); |
| michael@0 | 27 | |
| michael@0 | 28 | /** |
| michael@0 | 29 | * Use the flate compression algorithm to compress the data in src, |
| michael@0 | 30 | * putting the result into dst. Returns false if an error occurs. |
| michael@0 | 31 | */ |
| michael@0 | 32 | static bool Deflate(SkStream* src, SkWStream* dst); |
| michael@0 | 33 | |
| michael@0 | 34 | /** |
| michael@0 | 35 | * Use the flate compression algorithm to compress the data in src, |
| michael@0 | 36 | * putting the result into dst. Returns false if an error occurs. |
| michael@0 | 37 | */ |
| michael@0 | 38 | static bool Deflate(const void* src, size_t len, SkWStream* dst); |
| michael@0 | 39 | |
| michael@0 | 40 | /** |
| michael@0 | 41 | * Use the flate compression algorithm to compress the data, |
| michael@0 | 42 | * putting the result into dst. Returns false if an error occurs. |
| michael@0 | 43 | */ |
| michael@0 | 44 | static bool Deflate(const SkData*, SkWStream* dst); |
| michael@0 | 45 | |
| michael@0 | 46 | /** Use the flate compression algorithm to decompress the data in src, |
| michael@0 | 47 | putting the result into dst. Returns false if an error occurs. |
| michael@0 | 48 | */ |
| michael@0 | 49 | static bool Inflate(SkStream* src, SkWStream* dst); |
| michael@0 | 50 | }; |
| michael@0 | 51 | |
| michael@0 | 52 | #endif |
