libmng_types.h - This is a C++ header file that defines var…

/src/FreeImage/Source/LibMNG/libmng_types.h

https://bitbucket.org/cabalistic/ogredeps/ · C++ Header · 574 lines · 324 code · 73 blank · 177 comment · 12 complexity · 45b4515acf810cb9fc4bcb571847b3ea MD5 · raw file

/* ************************************************************************** */
/* *             For conditions of distribution and use,                    * */
/* *                see copyright notice in libmng.h                        * */
/* ************************************************************************** */
/* *                                                                        * */
/* * project   : libmng                                                     * */
/* * file      : libmng_types.h            copyright (c) 2000-2007 G.Juyn   * */
/* * version   : 1.0.10                                                     * */
/* *                                                                        * */
/* * purpose   : type specifications                                        * */
/* *                                                                        * */
/* * author    : G.Juyn                                                     * */
/* *                                                                        * */
/* * comment   : Specification of the types used by the library             * */
/* *             Creates platform-independant structure                     * */
/* *                                                                        * */
/* * changes   : 0.5.1 - 05/06/2000 - G.Juyn                                * */
/* *             - added iteratechunk callback definition                   * */
/* *             0.5.1 - 05/08/2000 - G.Juyn                                * */
/* *             - improved definitions for DLL support                     * */
/* *             - added 8-bit palette definition                           * */
/* *             - added general array definitions                          * */
/* *             - added MNG_NULL definition                                * */
/* *             - changed strict-ANSI stuff                                * */
/* *             0.5.1 - 05/11/2000 - G.Juyn                                * */
/* *             - changed most callback prototypes to allow the app        * */
/* *               to report errors during callback processing              * */
/* *             0.5.1 - 05/16/2000 - G.Juyn                                * */
/* *             - moved standard header includes into this file            * */
/* *               (stdlib/mem for mem-mngmt & math for fp gamma-calc)      * */
/* *                                                                        * */
/* *             0.5.2 - 05/18/2000 - G.Juyn                                * */
/* *             - B003 - fixed problem with <mem.h> being proprietary      * */
/* *               to Borland platform                                      * */
/* *             - added helper definitions for JNG (IJG-based)             * */
/* *             - fixed support for IJGSRC6B                               * */
/* *             0.5.2 - 05/24/2000 - G.Juyn                                * */
/* *             - added default IJG compression parameters and such        * */
/* *             0.5.2 - 05/31/2000 - G.Juyn                                * */
/* *             - fixed inclusion for memcpy (contributed by Tim Rowley)   * */
/* *             - added mng_int32p (contributed by Tim Rowley)             * */
/* *             0.5.2 - 06/02/2000 - G.Juyn                                * */
/* *             - removed SWAP_ENDIAN reference (contributed by Tim Rowley)* */
/* *             - added getalphaline callback for RGB8_A8 canvasstyle      * */
/* *                                                                        * */
/* *             0.5.3 - 06/21/2000 - G.Juyn                                * */
/* *             - added speedtype to facilitate testing                    * */
/* *             0.5.3 - 06/27/2000 - G.Juyn                                * */
/* *             - added typedef for mng_size_t                             * */
/* *             - changed size parameter for memory callbacks to           * */
/* *               mng_size_t                                               * */
/* *             0.5.3 - 06/28/2000 - G.Juyn                                * */
/* *             - changed definition of 32-bit ints (64-bit platforms)     * */
/* *             - changed definition of mng_handle (64-bit platforms)      * */
/* *             0.5.3 - 06/29/2000 - G.Juyn                                * */
/* *             - changed definition of mng_handle (again)                 * */
/* *             - swapped refresh parameters                               * */
/* *             - added inclusion of stdlib.h for abs()                    * */
/* *                                                                        * */
/* *             0.9.0 - 06/30/2000 - G.Juyn                                * */
/* *             - changed refresh parameters to 'x,y,width,height'         * */
/* *             0.9.1 - 07/10/2000 - G.Juyn                                * */
/* *             - added suspendbuffer constants                            * */
/* *             0.9.1 - 07/15/2000 - G.Juyn                                * */
/* *             - added callbacks for SAVE/SEEK processing                 * */
/* *                                                                        * */
/* *             0.9.2 - 08/05/2000 - G.Juyn                                * */
/* *             - changed file-prefixes                                    * */
/* *                                                                        * */
/* *             0.9.3 - 08/07/2000 - G.Juyn                                * */
/* *             - B111300 - fixup for improved portability                 * */
/* *             0.9.3 - 08/12/2000 - G.Juyn                                * */
/* *             - added workaround for faulty PhotoShop iCCP chunk         * */
/* *             0.9.3 - 09/11/2000 - G.Juyn                                * */
/* *             - added export of zlib functions from windows dll          * */
/* *             - fixed inclusion parameters once again to make those      * */
/* *               external libs work together                              * */
/* *             - re-fixed fixed inclusion parameters                      * */
/* *               (these freeking libraries make me mad)                   * */
/* *             0.9.3 - 10/11/2000 - G.Juyn                                * */
/* *             - added support for nEED                                   * */
/* *             0.9.3 - 10/17/2000 - G.Juyn                                * */
/* *             - added callback to process non-critical unknown chunks    * */
/* *                                                                        * */
/* *             0.9.4 - 11/20/2000 - R.Giles                               * */
/* *             - fixed inclusion of lcms header for non-windows platforms * */
/* *             0.9.4 - 12/12/2000 - G.Juyn                                * */
/* *             - changed callback convention for MSVC (Thanks Chad)       * */
/* *             0.9.4 - 12/16/2000 - G.Juyn                                * */
/* *             - fixed mixup of data- & function-pointers (thanks Dimitri)* */
/* *                                                                        * */
/* *             1.0.1 - 02/08/2001 - G.Juyn                                * */
/* *             - added MEND processing callback                           * */
/* *                                                                        * */
/* *             1.0.2 - 06/23/2001 - G.Juyn                                * */
/* *             - added processterm callback                               * */
/* *                                                                        * */
/* *             1.0.3 - 08/06/2001 - G.Juyn                                * */
/* *             - changed inclusion of lcms.h for Linux platforms          * */
/* *                                                                        * */
/* *             1.0.5 - 08/19/2002 - G.Juyn                                * */
/* *             - B597134 - libmng pollutes the linker namespace           * */
/* *                                                                        * */
/* *             1.0.6 - 04/11/2003 - G.Juyn                                * */
/* *             - B719420 - fixed several MNG_APP_CMS problems             * */
/* *             1.0.6 - 06/15/2003 - R.Giles                               * */
/* *             - lcms.h inclusion is generally no longer prefixed         * */
/* *             1.0.6 - 07/07/2003 - G. R-P.                               * */
/* *             - added png_imgtypes enumeration                           * */
/* *                                                                        * */
/* *             1.0.7 - 03/10/2004 - G.R-P                                 * */
/* *             - added conditionals around openstream/closestream         * */
/* *                                                                        * */
/* *             1.0.8 - 04/11/2004 - G.Juyn                                * */
/* *             - added data-push mechanisms for specialized decoders      * */
/* *             1.0.8 - 08/01/2004 - G.Juyn                                * */
/* *             - added support for 3+byte pixelsize for JPEG's            * */
/* *                                                                        * */
/* *             1.0.9 - 12/05/2004 - G.Juyn                                * */
/* *             - inclusion of zlib/lcms/ijgsrc6b with <> instead of ""    * */
/* *             1.0.9 - 12/06/2004 - G.Juyn                                * */
/* *             - added conditional MNG_OPTIMIZE_CHUNKREADER               * */
/* *                                                                        * */
/* *             1.0.10 - 04/08/2007 - G.Juyn                               * */
/* *             - added support for mPNG proposal                          * */
/* *             1.0.10 - 04/12/2007 - G.Juyn                               * */
/* *             - added support for ANG proposal                           * */
/* *                                                                        * */
/* ************************************************************************** */

#ifndef _libmng_types_h_
#define _libmng_types_h_

/* ************************************************************************** */

#ifdef __BORLANDC__
#pragma option -AT                     /* turn off strict ANSI-C for the moment */
#endif

#ifndef WIN32
#if defined(_WIN32) || defined(__WIN32__) || defined(_Windows) || defined(_WINDOWS)
#define WIN32                          /* gather them into a single define */
#endif
#endif

/* ************************************************************************** */
/* *                                                                        * */
/* * Here's where the external & standard libs are embedded                 * */
/* *                                                                        * */
/* * (it can be a bit of a pain in the lower-back to get them to work       * */
/* *  together)                                                             * */
/* *                                                                        * */
/* ************************************************************************** */

#ifdef WIN32                           /* only include needed stuff */
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
#endif

#ifdef MNG_USE_DLL
#ifdef MNG_SKIP_ZLIB
#undef MNG_INCLUDE_ZLIB
#endif
#ifdef MNG_SKIP_LCMS
#undef MNG_INCLUDE_LCMS
#endif
#ifdef MNG_SKIP_IJG6B
#undef MNG_INCLUDE_IJG6B
#endif
#endif

#ifdef MNG_INCLUDE_ZLIB                /* zlib by Mark Adler & Jean-loup Gailly */
#include <zlib.h>
#endif

#ifdef MNG_INCLUDE_LCMS                /* little cms by Marti Maria Saguer */
#ifndef ZLIB_DLL
#undef FAR
#endif
#include <lcms.h>
#endif /* MNG_INCLUDE_LCMS */

#ifdef MNG_INCLUDE_IJG6B               /* IJG's jpgsrc6b */
#include <stdio.h>
#ifdef MNG_USE_SETJMP
#include <setjmp.h>                    /* needed for error-recovery (blergh) */
#else
#ifdef WIN32
#define USE_WINDOWS_MESSAGEBOX         /* display a messagebox under Windoze */
#endif
#endif /* MNG_USE_SETJMP */
#ifdef FAR
#undef FAR                             /* possibly defined by zlib or lcms */
#endif
#define JPEG_INTERNAL_OPTIONS          /* for RGB_PIXELSIZE */
#include "../LibJPEG/jpeglib.h"        /* all that for JPEG support  :-) */
#endif /* MNG_INCLUDE_IJG6B */

#if defined(MNG_INTERNAL_MEMMNGMT) || defined(MNG_INCLUDE_FILTERS)
#include <stdlib.h>                    /* "calloc" & "free" & "abs" */
#endif

#include <limits.h>                    /* get proper integer widths */

#ifdef WIN32
#if defined __BORLANDC__
#include <mem.h>                       /* defines "memcpy" for BCB */
#else
#include <memory.h>                    /* defines "memcpy" for other win32 platforms */
#endif
#include <string.h>                    /* "strncmp" + "strcmp" */
#else /* WIN32 */
#ifdef BSD
#include <strings.h>                   /* defines "memcpy", etc for BSD (?) */
#else
#include <string.h>                    /* defines "memcpy", etc for all others (???) */
#endif
#endif /* WIN32 */

#if defined(MNG_FULL_CMS) || defined(MNG_GAMMA_ONLY) || defined(MNG_APP_CMS)
#include <math.h>                      /* fp gamma-calculation */
#endif

/* ************************************************************************** */
/* *                                                                        * */
/* * Platform-dependant stuff                                               * */
/* *                                                                        * */
/* ************************************************************************** */

/* TODO: this may require some elaboration for other platforms;
   only works with BCB for now */

#ifndef MNG_DLL
#if defined(MNG_BUILD_DLL) || defined(MNG_USE_DLL)
#define MNG_DLL
#endif
#endif

#define MNG_LOCAL static

#if defined(MNG_DLL) && defined(WIN32) /* setup DLL calling conventions */ 
#define MNG_DECL __stdcall
#if defined(MNG_BUILD_DLL)
#define MNG_EXT __declspec(dllexport)
#elif defined(MNG_USE_DLL)
#define MNG_EXT __declspec(dllimport)
#else
#define MNG_EXT
#endif
#ifdef MNG_STRICT_ANSI
#undef MNG_STRICT_ANSI                 /* can't do strict-ANSI with this DLL-stuff */
#endif
#else
#define MNG_DECL                       /* dummies for non-DLL */
#define MNG_EXT
#endif /* MNG_DLL && WIN32 */

#if defined(__BORLANDC__) && defined(MNG_STRICT_ANSI)
#pragma option -A                      /* now force ANSI-C from here on */
#endif

/* ************************************************************************** */

#if USHRT_MAX == 0xffffffffU                     /* get the proper 32-bit width !!! */
typedef unsigned short   mng_uint32;
typedef signed   short   mng_int32;
#elif UINT_MAX == 0xffffffffU
typedef unsigned int     mng_uint32;
typedef signed   int     mng_int32;
#elif ULONG_MAX == 0xffffffffU
typedef unsigned long    mng_uint32;
typedef signed   long    mng_int32;
#else
#error "Sorry, I can't find any 32-bit integers on this platform."
#endif

typedef signed   short   mng_int16;              /* other basic integers */
typedef unsigned short   mng_uint16;
typedef signed   char    mng_int8;
typedef unsigned char    mng_uint8;

typedef double           mng_float;              /* basic float */

typedef size_t           mng_size_t;             /* size field for memory allocation */

typedef char *           mng_pchar;              /* string */
typedef void *           mng_ptr;                /* generic pointer */
typedef void             (*mng_fptr) (void);     /* generic function pointer */

/* ************************************************************************** */
/* *                                                                        * */
/* * Platform-independant from here                                         * */
/* *                                                                        * */
/* ************************************************************************** */

typedef mng_uint32 *     mng_uint32p;            /* pointer to unsigned longs */
typedef mng_int32 *      mng_int32p;             /* pointer to longs */
typedef mng_uint16 *     mng_uint16p;            /* pointer to unsigned words */
typedef mng_uint8 *      mng_uint8p;             /* pointer to unsigned bytes */

typedef mng_int8         mng_bool;               /* booleans */

struct mng_data_struct;
typedef struct mng_data_struct * mng_handle;     /* generic handle */

typedef mng_int32        mng_retcode;            /* generic return code */
typedef mng_int32        mng_chunkid;            /* 4-byte chunkname identifier */
typedef mng_ptr          mng_chunkp;             /* pointer to a chunk-structure */
typedef mng_ptr          mng_objectp;            /* pointer to an object-structure */

typedef mng_chunkid *    mng_chunkidp;           /* pointer to chunkid */

typedef struct {                                 /* 8-bit palette element */
          mng_uint8 iRed;
          mng_uint8 iGreen;
          mng_uint8 iBlue;
        } mng_palette8e;
typedef mng_palette8e   mng_palette8[256];       /* 8-bit palette */
typedef mng_palette8e * mng_palette8ep;

typedef mng_uint8       mng_uint8arr[256];       /* generic arrays */
typedef mng_uint8       mng_uint8arr4[4];
typedef mng_uint16      mng_uint16arr[256];
typedef mng_uint32      mng_uint32arr2[2];

/* ************************************************************************** */

#define MNG_FALSE 0
#define MNG_TRUE  1
#define MNG_NULL  0

#define MNG_SUSPENDBUFFERSIZE  32768
#define MNG_SUSPENDREQUESTSIZE  1024

/* ************************************************************************** */

#ifdef MNG_INCLUDE_ZLIB

/* size of temporary zlib buffer for deflate processing */
#define MNG_ZLIB_MAXBUF     8192

/* default zlib compression parameters for deflateinit2 */
#define MNG_ZLIB_LEVEL      9                    /* level */
#define MNG_ZLIB_METHOD     Z_DEFLATED           /* method */
#define MNG_ZLIB_WINDOWBITS 15                   /* window size */
#define MNG_ZLIB_MEMLEVEL   9                    /* memory level */
#define MNG_ZLIB_STRATEGY   Z_DEFAULT_STRATEGY   /* strategy */

#define MNG_MAX_IDAT_SIZE   4096                 /* maximum size of IDAT data */

#endif /* MNG_INCLUDE_ZLIB */

/* ************************************************************************** */

#ifdef MNG_INCLUDE_JNG

#ifdef MNG_INCLUDE_IJG6B                         /* IJG helper defs */
typedef struct jpeg_compress_struct   mngjpeg_comp;
typedef struct jpeg_decompress_struct mngjpeg_decomp;
typedef struct jpeg_error_mgr         mngjpeg_error;
typedef struct jpeg_source_mgr        mngjpeg_source;

typedef mngjpeg_comp   * mngjpeg_compp;
typedef mngjpeg_decomp * mngjpeg_decompp;
typedef mngjpeg_error  * mngjpeg_errorp;
typedef mngjpeg_source * mngjpeg_sourcep;

typedef J_DCT_METHOD     mngjpeg_dctmethod;

/* default IJG parameters for compression */
#define MNG_JPEG_DCT         JDCT_DEFAULT        /* DCT algorithm (JDCT_ISLOW) */
#define MNG_JPEG_QUALITY     100                 /* quality 0..100; 100=best */
#define MNG_JPEG_SMOOTHING   0                   /* default no smoothing */
#define MNG_JPEG_PROGRESSIVE MNG_FALSE           /* default is just baseline */
#define MNG_JPEG_OPTIMIZED   MNG_FALSE           /* default is not optimized */
#endif /* MNG_INCLUDE_IJG6B */

#define MNG_JPEG_MAXBUF      65500               /* max size of temp JPEG buffer */
#define MNG_MAX_JDAT_SIZE    4096                /* maximum size of JDAT data */

#endif /* MNG_INCLUDE_JNG */

/* ************************************************************************** */

#ifdef MNG_INCLUDE_LCMS
typedef cmsHPROFILE         mng_cmsprof;         /* little CMS helper defs */
typedef cmsHTRANSFORM       mng_cmstrans;
typedef cmsCIExyY           mng_CIExyY;
typedef cmsCIExyYTRIPLE     mng_CIExyYTRIPLE;
typedef LPGAMMATABLE        mng_gammatabp;
#endif /* MNG_INCLUDE_LCMS */

/* ************************************************************************** */

                                       /* enumeration of known graphics types */
enum mng_imgtypes {mng_it_unknown, mng_it_png, mng_it_mng, mng_it_jng
#ifdef MNG_INCLUDE_MPNG_PROPOSAL
     ,mng_it_mpng
#endif     
#ifdef MNG_INCLUDE_ANG_PROPOSAL
     ,mng_it_ang
#endif
     };
typedef enum mng_imgtypes mng_imgtype;

                                       /* enumeration of animation speed-types */
enum mng_speedtypes {mng_st_normal, mng_st_fast, mng_st_slow, mng_st_slowest};
typedef enum mng_speedtypes mng_speedtype;

#ifdef MNG_OPTIMIZE_CHUNKREADER
                                       /* enumeration object-creation indicators */
enum mng_createobjtypes {mng_create_none, mng_create_always, mng_create_ifglobal};
typedef enum mng_createobjtypes mng_createobjtype;
#endif

/* ************************************************************************** */

/* enumeration of PNG image types */
#ifdef MNG_OPTIMIZE_FOOTPRINT_INIT
enum png_imgtypes
  {
    png_g1,
    png_g2,
    png_g4,
    png_g8,
    png_rgb8,
    png_idx1,
    png_idx2,
    png_idx4,
    png_idx8,
    png_ga8,
    png_rgba8,
#ifdef MNG_INCLUDE_JNG
    png_jpeg_a1,
    png_jpeg_a2,
    png_jpeg_a4,
    png_jpeg_a8,
#endif
#ifndef MNG_NO_16BIT_SUPPORT
    png_g16,
    png_ga16,
    png_rgb16,
    png_rgba16,
#ifdef MNG_INCLUDE_JNG
    png_jpeg_a16,
#endif
#endif
    png_none
  };
    
typedef enum png_imgtypes png_imgtype;
#endif
/* ************************************************************************** */

                                       /* memory management callbacks */
typedef mng_ptr    (MNG_DECL *mng_memalloc)      (mng_size_t  iLen);
typedef void       (MNG_DECL *mng_memfree)       (mng_ptr     iPtr,
                                                  mng_size_t  iLen);

typedef void       (MNG_DECL *mng_releasedata)   (mng_ptr     pUserdata,
                                                  mng_ptr     pData,
                                                  mng_size_t  iLength);

                                       /* I/O management callbacks */
#ifndef MNG_NO_OPEN_CLOSE_STREAM
typedef mng_bool   (MNG_DECL *mng_openstream)    (mng_handle  hHandle);
typedef mng_bool   (MNG_DECL *mng_closestream)   (mng_handle  hHandle);
#endif
typedef mng_bool   (MNG_DECL *mng_readdata)      (mng_handle  hHandle,
                                                  mng_ptr     pBuf,
                                                  mng_uint32  iBuflen,
                                                  mng_uint32p pRead);
typedef mng_bool   (MNG_DECL *mng_writedata)     (mng_handle  hHandle,
                                                  mng_ptr     pBuf,
                                                  mng_uint32  iBuflen,
                                                  mng_uint32p pWritten);

                                       /* error & trace processing callbacks */
typedef mng_bool   (MNG_DECL *mng_errorproc)     (mng_handle  hHandle,
                                                  mng_int32   iErrorcode,
                                                  mng_int8    iSeverity,
                                                  mng_chunkid iChunkname,
                                                  mng_uint32  iChunkseq,
                                                  mng_int32   iExtra1,
                                                  mng_int32   iExtra2,
                                                  mng_pchar   zErrortext);
typedef mng_bool   (MNG_DECL *mng_traceproc)     (mng_handle  hHandle,
                                                  mng_int32   iFuncnr,
                                                  mng_int32   iFuncseq,
                                                  mng_pchar   zFuncname);

                                       /* read processing callbacks */
typedef mng_bool   (MNG_DECL *mng_processheader) (mng_handle  hHandle,
                                                  mng_uint32  iWidth,
                                                  mng_uint32  iHeight);
typedef mng_bool   (MNG_DECL *mng_processtext)   (mng_handle  hHandle,
                                                  mng_uint8   iType,
                                                  mng_pchar   zKeyword,
                                                  mng_pchar   zText,
                                                  mng_pchar   zLanguage,
                                                  mng_pchar   zTranslation);
typedef mng_bool   (MNG_DECL *mng_processsave)   (mng_handle  hHandle);
typedef mng_bool   (MNG_DECL *mng_processseek)   (mng_handle  hHandle,
                                                  mng_pchar   zName);
typedef mng_bool   (MNG_DECL *mng_processneed)   (mng_handle  hHandle,
                                                  mng_pchar   zKeyword);
typedef mng_bool   (MNG_DECL *mng_processmend)   (mng_handle  hHandle,
                                                  mng_uint32  iIterationsdone,
                                                  mng_uint32  iIterationsleft);
typedef mng_bool   (MNG_DECL *mng_processunknown) (mng_handle  hHandle,
                                                   mng_chunkid iChunkid,
                                                   mng_uint32  iRawlen,
                                                   mng_ptr     pRawdata);
typedef mng_bool   (MNG_DECL *mng_processterm)   (mng_handle  hHandle,
                                                  mng_uint8   iTermaction,
                                                  mng_uint8   iIteraction,
                                                  mng_uint32  iDelay,
                                                  mng_uint32  iItermax);

                                       /* display processing callbacks */
typedef mng_ptr    (MNG_DECL *mng_getcanvasline) (mng_handle  hHandle,
                                                  mng_uint32  iLinenr);
typedef mng_ptr    (MNG_DECL *mng_getbkgdline)   (mng_handle  hHandle,
                                                  mng_uint32  iLinenr);
typedef mng_ptr    (MNG_DECL *mng_getalphaline)  (mng_handle  hHandle,
                                                  mng_uint32  iLinenr);
typedef mng_bool   (MNG_DECL *mng_refresh)       (mng_handle  hHandle,
                                                  mng_uint32  iX,
                                                  mng_uint32  iY,
                                                  mng_uint32  iWidth,
                                                  mng_uint32  iHeight);

                                       /* timer management callbacks */
typedef mng_uint32 (MNG_DECL *mng_gettickcount)  (mng_handle  hHandle);
typedef mng_bool   (MNG_DECL *mng_settimer)      (mng_handle  hHandle,
                                                  mng_uint32  iMsecs);

                                       /* color management callbacks */
typedef mng_bool   (MNG_DECL *mng_processgamma)  (mng_handle  hHandle,
                                                  mng_uint32  iGamma);
typedef mng_bool   (MNG_DECL *mng_processchroma) (mng_handle  hHandle,
                                                  mng_uint32  iWhitepointx,
                                                  mng_uint32  iWhitepointy,
                                                  mng_uint32  iRedx,
                                                  mng_uint32  iRedy,
                                                  mng_uint32  iGreenx,
                                                  mng_uint32  iGreeny,
                                                  mng_uint32  iBluex,
                                                  mng_uint32  iBluey);
typedef mng_bool   (MNG_DECL *mng_processsrgb)   (mng_handle  hHandle,
                                                  mng_uint8   iRenderingintent);
typedef mng_bool   (MNG_DECL *mng_processiccp)   (mng_handle  hHandle,
                                                  mng_uint32  iProfilesize,
                                                  mng_ptr     pProfile);
typedef mng_bool   (MNG_DECL *mng_processarow)   (mng_handle  hHandle,
                                                  mng_uint32  iRowsamples,
                                                  mng_bool    bIsRGBA16,
                                                  mng_ptr     pRow);

                                       /* chunk access callback(s) */
typedef mng_bool   (MNG_DECL *mng_iteratechunk)  (mng_handle  hHandle,
                                                  mng_handle  hChunk,
                                                  mng_chunkid iChunkid,
                                                  mng_uint32  iChunkseq);

/* ************************************************************************** */

#endif /* _libmng_types_h_ */

/* ************************************************************************** */
/* * end of file                                                            * */
/* ************************************************************************** */
Summary ✨

This is a C++ header file that defines various callback functions for image processing and management. It provides a set of interfaces for reading, writing, and manipulating images, including display, timer, color management, and chunk access. The callbacks are designed to be used in conjunction with an image library or framework, allowing developers to customize the behavior of the library without modifying its core functionality.
Alerts (1)

Complexity hotspot; line 141 (total complexity: 3)
141