18 #ifndef MAGICKCORE_BLOB_H
19 #define MAGICKCORE_BLOB_H
21 #include "magick/image.h"
22 #include "magick/stream.h"
24 #if defined(__cplusplus) || defined(c_plusplus)
28 #define MagickMaxBufferExtent 81920
29 #define MagickMinBufferExtent 16384
39 extern MagickExport FILE
40 *GetBlobFileHandle(
const Image *) magick_attribute((__pure__));
42 extern MagickExport
Image
44 *PingBlob(const ImageInfo *,const
void *,const
size_t,ExceptionInfo *);
46 extern MagickExport MagickBooleanType
47 BlobToFile(
char *,const
void *,const
size_t,ExceptionInfo *),
48 FileToImage(
Image *,const
char *),
49 GetBlobError(const Image *) magick_attribute((__pure__)),
50 ImageToFile(Image *,
char *,ExceptionInfo *),
51 InjectImageBlob(const ImageInfo *,Image *,Image *,const
char *,
53 IsBlobExempt(const Image *) magick_attribute((__pure__)),
54 IsBlobSeekable(const Image *) magick_attribute((__pure__)),
55 IsBlobTemporary(const Image *) magick_attribute((__pure__));
57 extern MagickExport MagickSizeType
58 GetBlobSize(const Image *);
60 extern MagickExport StreamHandler
61 GetBlobStreamHandler(const Image *) magick_attribute((__pure__));
63 extern MagickExport
unsigned char
64 *FileToBlob(const
char *,const
size_t,
size_t *,ExceptionInfo *),
65 *GetBlobStreamData(const Image *) magick_attribute((__pure__)),
66 *ImageToBlob(const ImageInfo *,Image *,
size_t *,ExceptionInfo *),
67 *ImagesToBlob(const ImageInfo *,Image *,
size_t *,ExceptionInfo *);
69 extern MagickExport
void
71 DuplicateBlob(Image *,const Image *),
72 SetBlobExempt(Image *,const MagickBooleanType);
74 #if defined(__cplusplus) || defined(c_plusplus)