54 lines
1.6 KiB
C
54 lines
1.6 KiB
C
|
/*
|
||
|
|
* jdatadst.h
|
||
|
|
*
|
||
|
|
* Copyright (C) 1991-1998, Thomas G. Lane.
|
||
|
|
* Modified 2002-2010 by Guido Vollbeding.
|
||
|
|
* This file is part of the Independent JPEG Group's software.
|
||
|
|
* For conditions of distribution and use, see the accompanying README file.
|
||
|
|
*
|
||
|
|
* This file contains routines backported from jpeglib 8 for writing
|
||
|
|
* jpeg data directly to memory.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef JDATADST_H
|
||
|
|
#define JDATADST_H
|
||
|
|
|
||
|
|
/*
|
||
|
|
* First we include the configuration files that record how this
|
||
|
|
* installation of the JPEG library is set up. jconfig.h can be
|
||
|
|
* generated automatically for many systems. jmorecfg.h contains
|
||
|
|
* manual configuration options that most people need not worry about.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef JCONFIG_INCLUDED /* in case jinclude.h already did */
|
||
|
|
#include <jconfig.h> /* widely used configuration options */
|
||
|
|
#endif
|
||
|
|
//#include <jmorecfg.h> /* seldom changed options */
|
||
|
|
#include <string.h>
|
||
|
|
|
||
|
|
|
||
|
|
extern "C" {
|
||
|
|
|
||
|
|
/* Declarations for routines called by application.
|
||
|
|
* The JPP macro hides prototype parameters from compilers that can't cope.
|
||
|
|
* Note JPP requires double parentheses.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifdef HAVE_PROTOTYPES
|
||
|
|
#define JPP(arglist) arglist
|
||
|
|
#else
|
||
|
|
#define JPP(arglist) ()
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
/* Data source and destination managers: memory buffers. */
|
||
|
|
EXTERN(void) jpeg_mem_dest (j_compress_ptr cinfo,
|
||
|
|
unsigned char ** outbuffer,
|
||
|
|
unsigned long * outsize);
|
||
|
|
} // extern "C"
|
||
|
|
|
||
|
|
#define SIZEOF(object) ((size_t) sizeof(object))
|
||
|
|
#define MEMCOPY(dest,src,size) memcpy((void *)(dest), (const void *)(src), (size_t)(size))
|
||
|
|
|
||
|
|
#endif /* JPEGLIB_H */
|