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44 lines
860 B
C++
44 lines
860 B
C++
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//
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// PImageLoaderPng.hh for pekwm
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// Copyright © 2005-2009 Claes Nästén <me@pekdon.net>
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//
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// This program is licensed under the GNU GPL.
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// See the LICENSE file for more information.
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//
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#ifndef _PIMAGE_NATIVE_LOADER_PNG_HH_
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#define _PIMAGE_NATIVE_LOADER_PNG_HH_
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif // HAVE_CONFIG_H
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#ifdef HAVE_IMAGE_PNG
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#include "pekwm.hh"
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#include "PImageLoader.hh"
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#include <cstdio>
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/**
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* PNG Loader class.
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*/
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class PImageLoaderPng : public PImageLoader
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{
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public:
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PImageLoaderPng(void);
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virtual ~PImageLoaderPng(void);
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virtual uchar *load(const std::string &file, uint &width, uint &height,
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bool &alpha, bool &use_alpha);
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private:
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bool checkSignature(std::FILE *fp);
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static const int PNG_SIG_BYTES;
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};
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#endif // HAVE_IMAGE_PNG
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#endif // _PIMAGE_NATIVE_LOADER_PNG_HH_
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