-/*\r
- * File: ximajas.h\r
- * Purpose: Jasper Image Class Loader and Writer\r
- */\r
-/* ==========================================================\r
- * CxImageJAS (c) 12/Apr/2003 Davide Pizzolato - www.xdp.it\r
- * For conditions of distribution and use, see copyright notice in ximage.h\r
- *\r
- * based on JasPer Copyright (c) 2001-2003 Michael David Adams - All rights reserved.\r
- * ==========================================================\r
- */\r
-#if !defined(__ximaJAS_h)\r
-#define __ximaJAS_h\r
-\r
-#include "ximage.h"\r
-\r
-#if CXIMAGE_SUPPORT_JASPER\r
-\r
-#include "../jasper/include/jasper/jasper.h"\r
-\r
-class CxImageJAS: public CxImage\r
-{\r
-public:\r
- CxImageJAS(): CxImage((DWORD)0) {} // <vho> cast to DWORD\r
-\r
-// bool Load(const TCHAR * imageFileName){ return CxImage::Load(imageFileName,0);}\r
-// bool Save(const TCHAR * imageFileName){ return CxImage::Save(imageFileName,0);}\r
- bool Decode(CxFile * hFile, DWORD imagetype = 0);\r
- bool Decode(FILE *hFile, DWORD imagetype = 0) { CxIOFile file(hFile); return Decode(&file,imagetype); }\r
-\r
-#if CXIMAGE_SUPPORT_ENCODE\r
- bool Encode(CxFile * hFile, DWORD imagetype = 0);\r
- bool Encode(FILE *hFile, DWORD imagetype = 0) { CxIOFile file(hFile); return Encode(&file,imagetype); }\r
-#endif // CXIMAGE_SUPPORT_ENCODE\r
-protected:\r
-\r
- class CxFileJas\r
- {\r
- public:\r
- CxFileJas(CxFile* pFile,jas_stream_t *stream)\r
- {\r
- if (stream->obj_) jas_free(stream->obj_);\r
- stream->obj_ = pFile;\r
-\r
- // <vho> - cannot set the stream->ops_->functions here,\r
- // because this overwrites a static structure in the Jasper library.\r
- // This structure is used by Jasper for internal operations too, e.g. tempfile.\r
- // However the ops_ pointer in the stream can be overwritten.\r
-\r
- //stream->ops_->close_ = JasClose;\r
- //stream->ops_->read_ = JasRead;\r
- //stream->ops_->seek_ = JasSeek;\r
- //stream->ops_->write_ = JasWrite;\r
-\r
- jas_stream_CxFile.close_ = JasClose;\r
- jas_stream_CxFile.read_ = JasRead;\r
- jas_stream_CxFile.seek_ = JasSeek;\r
- jas_stream_CxFile.write_ = JasWrite;\r
-\r
- stream->ops_ = &jas_stream_CxFile;\r
-\r
- // <vho> - end\r
- }\r
- static int JasRead(jas_stream_obj_t *obj, char *buf, int cnt)\r
- { return ((CxFile*)obj)->Read(buf,1,cnt); }\r
- static int JasWrite(jas_stream_obj_t *obj, char *buf, int cnt)\r
- { return ((CxFile*)obj)->Write(buf,1,cnt); }\r
- static long JasSeek(jas_stream_obj_t *obj, long offset, int origin)\r
- { return ((CxFile*)obj)->Seek(offset,origin); }\r
- static int JasClose(jas_stream_obj_t * /*obj*/)\r
- { return 1; }\r
-\r
- // <vho>\r
-private:\r
- jas_stream_ops_t jas_stream_CxFile;\r
- // <vho> - end\r
-\r
- };\r
-\r
-};\r
-\r
-#endif\r
-\r
-#endif\r
+/*
+ * File: ximajas.h
+ * Purpose: Jasper Image Class Loader and Writer
+ */
+/* ==========================================================
+ * CxImageJAS (c) 12/Apr/2003 Davide Pizzolato - www.xdp.it
+ * For conditions of distribution and use, see copyright notice in ximage.h
+ *
+ * based on JasPer Copyright (c) 2001-2003 Michael David Adams - All rights reserved.
+ * ==========================================================
+ */
+#if !defined(__ximaJAS_h)
+#define __ximaJAS_h
+
+#include "ximage.h"
+
+#if CXIMAGE_SUPPORT_JASPER
+
+#include "../jasper/include/jasper/jasper.h"
+
+class CxImageJAS: public CxImage
+{
+public:
+ CxImageJAS(): CxImage((DWORD)0) {} // <vho> cast to DWORD
+
+// bool Load(const TCHAR * imageFileName){ return CxImage::Load(imageFileName,0);}
+// bool Save(const TCHAR * imageFileName){ return CxImage::Save(imageFileName,0);}
+ bool Decode(CxFile * hFile, DWORD imagetype = 0);
+ bool Decode(FILE *hFile, DWORD imagetype = 0) { CxIOFile file(hFile); return Decode(&file,imagetype); }
+
+#if CXIMAGE_SUPPORT_ENCODE
+ bool Encode(CxFile * hFile, DWORD imagetype = 0);
+ bool Encode(FILE *hFile, DWORD imagetype = 0) { CxIOFile file(hFile); return Encode(&file,imagetype); }
+#endif // CXIMAGE_SUPPORT_ENCODE
+protected:
+
+ class CxFileJas
+ {
+ public:
+ CxFileJas(CxFile* pFile,jas_stream_t *stream)
+ {
+ if (stream->obj_) jas_free(stream->obj_);
+ stream->obj_ = pFile;
+
+ // <vho> - cannot set the stream->ops_->functions here,
+ // because this overwrites a static structure in the Jasper library.
+ // This structure is used by Jasper for internal operations too, e.g. tempfile.
+ // However the ops_ pointer in the stream can be overwritten.
+
+ //stream->ops_->close_ = JasClose;
+ //stream->ops_->read_ = JasRead;
+ //stream->ops_->seek_ = JasSeek;
+ //stream->ops_->write_ = JasWrite;
+
+ jas_stream_CxFile.close_ = JasClose;
+ jas_stream_CxFile.read_ = JasRead;
+ jas_stream_CxFile.seek_ = JasSeek;
+ jas_stream_CxFile.write_ = JasWrite;
+
+ stream->ops_ = &jas_stream_CxFile;
+
+ // <vho> - end
+ }
+ static int JasRead(jas_stream_obj_t *obj, char *buf, int cnt)
+ { return ((CxFile*)obj)->Read(buf,1,cnt); }
+ static int JasWrite(jas_stream_obj_t *obj, char *buf, int cnt)
+ { return ((CxFile*)obj)->Write(buf,1,cnt); }
+ static long JasSeek(jas_stream_obj_t *obj, long offset, int origin)
+ { return ((CxFile*)obj)->Seek(offset,origin); }
+ static int JasClose(jas_stream_obj_t * /*obj*/)
+ { return 1; }
+
+ // <vho>
+private:
+ jas_stream_ops_t jas_stream_CxFile;
+ // <vho> - end
+
+ };
+
+};
+
+#endif
+
+#endif
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