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Diffstat (limited to 'Build/source/libs/poppler/poppler-0.32.0/poppler/JPEG2000Stream.h')
-rw-r--r-- | Build/source/libs/poppler/poppler-0.32.0/poppler/JPEG2000Stream.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/Build/source/libs/poppler/poppler-0.32.0/poppler/JPEG2000Stream.h b/Build/source/libs/poppler/poppler-0.32.0/poppler/JPEG2000Stream.h new file mode 100644 index 00000000000..73b6bdd97b8 --- /dev/null +++ b/Build/source/libs/poppler/poppler-0.32.0/poppler/JPEG2000Stream.h @@ -0,0 +1,55 @@ +//======================================================================== +// +// JPEG2000Stream.h +// +// A JPX stream decoder using OpenJPEG +// +// Copyright 2008, 2010 Albert Astals Cid <aacid@kde.org> +// Copyright 2011 Daniel Glöckner <daniel-gl@gmx.net> +// Copyright 2013, 2014 Adrian Johnson <ajohnson@redneon.com> +// Copyright 2015 Adam Reichold <adam.reichold@t-online.de> +// +// Licensed under GPLv2 or later +// +//======================================================================== + + +#ifndef JPEG2000STREAM_H +#define JPEG2000STREAM_H + +#include "config.h" +#include "goo/gtypes.h" +#include "Object.h" +#include "Stream.h" + +struct JPXStreamPrivate; + +class JPXStream: public FilterStream { +public: + + JPXStream(Stream *strA); + virtual ~JPXStream(); + virtual StreamKind getKind() { return strJPX; } + virtual void reset(); + virtual void close(); + virtual Goffset getPos(); + virtual int getChar(); + virtual int lookChar(); + virtual GooString *getPSFilter(int psLevel, const char *indent); + virtual GBool isBinary(GBool last = gTrue); + virtual void getImageParams(int *bitsPerComponent, StreamColorSpaceMode *csMode); + + int readStream(int nChars, Guchar *buffer) { + return str->doGetChars(nChars, buffer); + } +private: + JPXStream(const JPXStream &other); + JPXStream& operator=(const JPXStream &other); + JPXStreamPrivate *priv; + + void init(); + virtual GBool hasGetChars() { return true; } + virtual int getChars(int nChars, Guchar *buffer); +}; + +#endif |