mirror of https://github.com/axmolengine/axmol.git
60 lines
1.9 KiB
C++
60 lines
1.9 KiB
C++
/*
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* Copyright (C) 2010 The Android Open Source Project
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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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#ifndef SkFlate_DEFINED
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#define SkFlate_DEFINED
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#include "SkTypes.h"
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class SkData;
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class SkWStream;
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class SkStream;
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/** \class SkFlate
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A class to provide access to the flate compression algorithm.
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*/
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class SkFlate {
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public:
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/** Indicates if the flate algorithm is available.
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*/
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static bool HaveFlate();
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/**
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* Use the flate compression algorithm to compress the data in src,
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* putting the result into dst. Returns false if an error occurs.
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*/
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static bool Deflate(SkStream* src, SkWStream* dst);
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/**
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* Use the flate compression algorithm to compress the data in src,
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* putting the result into dst. Returns false if an error occurs.
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*/
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static bool Deflate(const void* src, size_t len, SkWStream* dst);
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/**
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* Use the flate compression algorithm to compress the data,
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* putting the result into dst. Returns false if an error occurs.
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*/
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static bool Deflate(const SkData*, SkWStream* dst);
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/** Use the flate compression algorithm to decompress the data in src,
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putting the result into dst. Returns false if an error occurs.
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*/
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static bool Inflate(SkStream* src, SkWStream* dst);
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};
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#endif
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