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diff --git a/src/3rdparty/libmng/libmng_objects.h b/src/3rdparty/libmng/libmng_objects.h
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+/* ************************************************************************** */
+/* * For conditions of distribution and use, * */
+/* * see copyright notice in libmng.h * */
+/* ************************************************************************** */
+/* * * */
+/* * project : libmng * */
+/* * file : libmng_objects.h copyright (c) 2000 G.Juyn * */
+/* * version : 1.0.0 * */
+/* * * */
+/* * purpose : Internal object structures (definition) * */
+/* * * */
+/* * author : G.Juyn * */
+/* * web : http://www.3-t.com * */
+/* * email : mailto:info@3-t.com * */
+/* * * */
+/* * comment : Definition of the internal object structures * */
+/* * * */
+/* * changes : 0.5.1 - 05/08/2000 - G.Juyn * */
+/* * - changed strict-ANSI stuff * */
+/* * * */
+/* * 0.5.2 - 05/23/2000 - G.Juyn * */
+/* * - changed inclusion to DISPLAY_PROCS * */
+/* * 0.5.2 - 05/24/2000 - G.Juyn * */
+/* * - added global color-chunks for animations * */
+/* * - added global PLTE,tRNS,bKGD chunks for animation * */
+/* * - added SAVE & SEEK animation objects * */
+/* * 0.5.2 - 05/29/2000 - G.Juyn * */
+/* * - added framenr/layernr/playtime to object header * */
+/* * 0.5.2 - 05/30/2000 - G.Juyn * */
+/* * - added ani-objects for delta-image processing * */
+/* * - added compression/filter/interlace fields to * */
+/* * object-buffer for delta-image processing * */
+/* * * */
+/* * 0.5.3 - 06/17/2000 - G.Juyn * */
+/* * - changed definition of aTRNSentries * */
+/* * 0.5.3 - 06/22/2000 - G.Juyn * */
+/* * - added definition for PPLT animation-processing * */
+/* * * */
+/* * 0.9.2 - 08/05/2000 - G.Juyn * */
+/* * - changed file-prefixes * */
+/* * * */
+/* * 0.9.3 - 08/26/2000 - G.Juyn * */
+/* * - added MAGN chunk * */
+/* * 0.9.3 - 09/10/2000 - G.Juyn * */
+/* * - fixed DEFI behavior * */
+/* * 0.9.3 - 10/16/2000 - G.Juyn * */
+/* * - added support for delta-JNG * */
+/* * 0.9.3 - 10/17/2000 - G.Juyn * */
+/* * - added valid-flag to stored objects for read() / display()* */
+/* * 0.9.3 - 10/19/2000 - G.Juyn * */
+/* * - added storage for pixel-/alpha-sampledepth for delta's * */
+/* * * */
+/* ************************************************************************** */
+
+#if defined(__BORLANDC__) && defined(MNG_STRICT_ANSI)
+#pragma option -A /* force ANSI-C */
+#endif
+
+#ifndef _libmng_objects_h_
+#define _libmng_objects_h_
+
+/* ************************************************************************** */
+
+#ifdef MNG_INCLUDE_DISPLAY_PROCS
+
+/* ************************************************************************** */
+
+typedef mng_retcode (*mng_cleanupobject) (mng_datap pData,
+ mng_objectp pHeader);
+
+typedef mng_retcode (*mng_processobject) (mng_datap pData,
+ mng_objectp pHeader);
+
+/* ************************************************************************** */
+
+typedef struct {
+ mng_cleanupobject fCleanup;
+ mng_processobject fProcess;
+ mng_objectp pNext; /* for double-linked list */
+ mng_objectp pPrev;
+ mng_uint32 iFramenr;
+ mng_uint32 iLayernr;
+ mng_uint32 iPlaytime;
+ } mng_object_header;
+typedef mng_object_header * mng_object_headerp;
+
+/* ************************************************************************** */
+
+typedef struct { /* MNG specification "object-buffer" */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ mng_uint32 iRefcount; /* reference counter */
+ mng_bool bFrozen; /* frozen flag */
+ mng_bool bConcrete; /* concrete flag */
+ mng_bool bViewable; /* viewable flag */
+ mng_uint32 iWidth; /* image specifics */
+ mng_uint32 iHeight;
+ mng_uint8 iBitdepth;
+ mng_uint8 iColortype;
+ mng_uint8 iCompression;
+ mng_uint8 iFilter;
+ mng_uint8 iInterlace;
+
+ mng_uint8 iAlphabitdepth; /* used only for JNG images */
+ mng_uint8 iJHDRcompression;
+ mng_uint8 iJHDRinterlace;
+
+ mng_uint8 iPixelsampledepth; /* used with delta-images */
+ mng_uint8 iAlphasampledepth;
+
+ mng_bool bHasPLTE; /* PLTE chunk present */
+ mng_bool bHasTRNS; /* tRNS chunk present */
+ mng_bool bHasGAMA; /* gAMA chunk present */
+ mng_bool bHasCHRM; /* cHRM chunk present */
+ mng_bool bHasSRGB; /* sRGB chunk present */
+ mng_bool bHasICCP; /* iCCP chunk present */
+ mng_bool bHasBKGD; /* bKGD chunk present */
+
+ mng_uint32 iPLTEcount; /* PLTE fields */
+ mng_rgbpaltab aPLTEentries;
+
+ mng_uint16 iTRNSgray; /* tRNS fields */
+ mng_uint16 iTRNSred;
+ mng_uint16 iTRNSgreen;
+ mng_uint16 iTRNSblue;
+ mng_uint32 iTRNScount;
+ mng_uint8arr aTRNSentries;
+
+ mng_uint32 iGamma; /* gAMA fields */
+
+ mng_uint32 iWhitepointx; /* cHRM fields */
+ mng_uint32 iWhitepointy;
+ mng_uint32 iPrimaryredx;
+ mng_uint32 iPrimaryredy;
+ mng_uint32 iPrimarygreenx;
+ mng_uint32 iPrimarygreeny;
+ mng_uint32 iPrimarybluex;
+ mng_uint32 iPrimarybluey;
+
+ mng_uint8 iRenderingintent; /* sRGB fields */
+
+ mng_uint32 iProfilesize; /* iCCP fields */
+ mng_ptr pProfile;
+
+ mng_uint8 iBKGDindex; /* bKGD fields */
+ mng_uint16 iBKGDgray;
+ mng_uint16 iBKGDred;
+ mng_uint16 iBKGDgreen;
+ mng_uint16 iBKGDblue;
+
+ mng_uint32 iSamplesize; /* size of a sample */
+ mng_uint32 iRowsize; /* size of a row of samples */
+ mng_uint32 iImgdatasize; /* size of the sample data buffer */
+ mng_uint8p pImgdata; /* actual sample data buffer */
+
+ } mng_imagedata;
+typedef mng_imagedata * mng_imagedatap;
+
+/* ************************************************************************** */
+
+typedef struct { /* MNG specification "object" */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ mng_uint16 iId; /* object-id */
+ mng_bool bFrozen; /* frozen flag */
+ mng_bool bVisible; /* potential visibility flag */
+ mng_bool bViewable; /* viewable flag */
+ mng_bool bValid; /* marks invalid when only reading */
+ mng_int32 iPosx; /* location fields */
+ mng_int32 iPosy;
+ mng_bool bClipped; /* clipping fields */
+ mng_int32 iClipl;
+ mng_int32 iClipr;
+ mng_int32 iClipt;
+ mng_int32 iClipb;
+ mng_uint16 iMAGN_MethodX; /* magnification (MAGN) */
+ mng_uint16 iMAGN_MethodY;
+ mng_uint16 iMAGN_MX;
+ mng_uint16 iMAGN_MY;
+ mng_uint16 iMAGN_ML;
+ mng_uint16 iMAGN_MR;
+ mng_uint16 iMAGN_MT;
+ mng_uint16 iMAGN_MB;
+ mng_imagedatap pImgbuf; /* the image-data buffer */
+ } mng_image;
+typedef mng_image * mng_imagep;
+
+/* ************************************************************************** */
+
+ /* "on-the-fly" image (= object 0) */
+typedef mng_image mng_ani_image; /* let's (ab)use the general "object" */
+typedef mng_ani_image * mng_ani_imagep; /* that's actualy crucial, so don't change it! */
+
+/* ************************************************************************** */
+
+typedef struct { /* global PLTE object */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ mng_uint32 iEntrycount;
+ mng_rgbpaltab aEntries;
+ } mng_ani_plte;
+typedef mng_ani_plte * mng_ani_pltep;
+
+/* ************************************************************************** */
+
+typedef struct { /* global tRNS object */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ mng_uint32 iRawlen;
+ mng_uint8arr aRawdata;
+ } mng_ani_trns;
+typedef mng_ani_trns * mng_ani_trnsp;
+
+/* ************************************************************************** */
+
+typedef struct { /* global gAMA object */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ mng_bool bEmpty;
+ mng_uint32 iGamma;
+ } mng_ani_gama;
+typedef mng_ani_gama * mng_ani_gamap;
+
+/* ************************************************************************** */
+
+typedef struct { /* global gCRM object */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ mng_bool bEmpty;
+ mng_uint32 iWhitepointx;
+ mng_uint32 iWhitepointy;
+ mng_uint32 iRedx;
+ mng_uint32 iRedy;
+ mng_uint32 iGreenx;
+ mng_uint32 iGreeny;
+ mng_uint32 iBluex;
+ mng_uint32 iBluey;
+ } mng_ani_chrm;
+typedef mng_ani_chrm * mng_ani_chrmp;
+
+/* ************************************************************************** */
+
+typedef struct { /* global sRGB object */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ mng_bool bEmpty;
+ mng_uint8 iRenderingintent;
+ } mng_ani_srgb;
+typedef mng_ani_srgb * mng_ani_srgbp;
+
+/* ************************************************************************** */
+
+typedef struct { /* global iCCP object */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ mng_bool bEmpty;
+ mng_uint32 iProfilesize;
+ mng_ptr pProfile;
+ } mng_ani_iccp;
+typedef mng_ani_iccp * mng_ani_iccpp;
+
+/* ************************************************************************** */
+
+typedef struct { /* global bKGD object */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ mng_uint16 iRed;
+ mng_uint16 iGreen;
+ mng_uint16 iBlue;
+ } mng_ani_bkgd;
+typedef mng_ani_bkgd * mng_ani_bkgdp;
+
+/* ************************************************************************** */
+
+typedef struct { /* LOOP object */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ mng_uint8 iLevel;
+ mng_uint32 iRepeatcount;
+ mng_uint8 iTermcond;
+ mng_uint32 iItermin;
+ mng_uint32 iItermax;
+ mng_uint32 iCount;
+ mng_uint32p pSignals;
+
+ mng_uint32 iRunningcount; /* running counter */
+ } mng_ani_loop;
+typedef mng_ani_loop * mng_ani_loopp;
+
+/* ************************************************************************** */
+
+typedef struct { /* ENDL object */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ mng_uint8 iLevel;
+
+ mng_ani_loopp pLOOP; /* matching LOOP */
+ } mng_ani_endl;
+typedef mng_ani_endl * mng_ani_endlp;
+
+/* ************************************************************************** */
+
+typedef struct { /* DEFI object */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ mng_uint16 iId;
+ mng_bool bHasdonotshow;
+ mng_uint8 iDonotshow;
+ mng_bool bHasconcrete;
+ mng_uint8 iConcrete;
+ mng_bool bHasloca;
+ mng_int32 iLocax;
+ mng_int32 iLocay;
+ mng_bool bHasclip;
+ mng_int32 iClipl;
+ mng_int32 iClipr;
+ mng_int32 iClipt;
+ mng_int32 iClipb;
+ } mng_ani_defi;
+typedef mng_ani_defi * mng_ani_defip;
+
+/* ************************************************************************** */
+
+typedef struct { /* BASI object */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ mng_uint16 iRed;
+ mng_uint16 iGreen;
+ mng_uint16 iBlue;
+ mng_bool bHasalpha;
+ mng_uint16 iAlpha;
+ mng_uint8 iViewable;
+ } mng_ani_basi;
+typedef mng_ani_basi * mng_ani_basip;
+
+/* ************************************************************************** */
+
+typedef struct { /* CLON object */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ mng_uint16 iCloneid;
+ mng_uint16 iSourceid;
+ mng_uint8 iClonetype;
+ mng_bool bHasdonotshow;
+ mng_uint8 iDonotshow;
+ mng_uint8 iConcrete;
+ mng_bool bHasloca;
+ mng_uint8 iLocatype;
+ mng_int32 iLocax;
+ mng_int32 iLocay;
+ } mng_ani_clon;
+typedef mng_ani_clon * mng_ani_clonp;
+
+/* ************************************************************************** */
+
+typedef struct { /* BACK object */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ mng_uint16 iRed;
+ mng_uint16 iGreen;
+ mng_uint16 iBlue;
+ mng_uint8 iMandatory;
+ mng_uint16 iImageid;
+ mng_uint8 iTile;
+ } mng_ani_back;
+typedef mng_ani_back * mng_ani_backp;
+
+/* ************************************************************************** */
+
+typedef struct { /* FRAM object */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ mng_uint8 iFramemode;
+ mng_uint8 iChangedelay;
+ mng_uint32 iDelay;
+ mng_uint8 iChangetimeout;
+ mng_uint32 iTimeout;
+ mng_uint8 iChangeclipping;
+ mng_uint8 iCliptype;
+ mng_int32 iClipl;
+ mng_int32 iClipr;
+ mng_int32 iClipt;
+ mng_int32 iClipb;
+ } mng_ani_fram;
+typedef mng_ani_fram * mng_ani_framp;
+
+/* ************************************************************************** */
+
+typedef struct { /* MOVE object */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ mng_uint16 iFirstid;
+ mng_uint16 iLastid;
+ mng_uint8 iType;
+ mng_int32 iLocax;
+ mng_int32 iLocay;
+ } mng_ani_move;
+typedef mng_ani_move * mng_ani_movep;
+
+/* ************************************************************************** */
+
+typedef struct { /* CLIP object */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ mng_uint16 iFirstid;
+ mng_uint16 iLastid;
+ mng_uint8 iType;
+ mng_int32 iClipl;
+ mng_int32 iClipr;
+ mng_int32 iClipt;
+ mng_int32 iClipb;
+ } mng_ani_clip;
+typedef mng_ani_clip * mng_ani_clipp;
+
+/* ************************************************************************** */
+
+typedef struct { /* SHOW object */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ mng_uint16 iFirstid;
+ mng_uint16 iLastid;
+ mng_uint8 iMode;
+ } mng_ani_show;
+typedef mng_ani_show * mng_ani_showp;
+
+/* ************************************************************************** */
+
+typedef struct { /* TERM object */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ mng_uint8 iTermaction;
+ mng_uint8 iIteraction;
+ mng_uint32 iDelay;
+ mng_uint32 iItermax;
+ } mng_ani_term;
+typedef mng_ani_term * mng_ani_termp;
+
+/* ************************************************************************** */
+
+typedef struct { /* SAVE object */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ } mng_ani_save;
+typedef mng_ani_save * mng_ani_savep;
+
+/* ************************************************************************** */
+
+typedef struct { /* SEEK object */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ } mng_ani_seek;
+typedef mng_ani_seek * mng_ani_seekp;
+
+/* ************************************************************************** */
+
+typedef struct { /* DHDR object */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ mng_uint16 iObjectid;
+ mng_uint8 iImagetype;
+ mng_uint8 iDeltatype;
+ mng_uint32 iBlockwidth;
+ mng_uint32 iBlockheight;
+ mng_uint32 iBlockx;
+ mng_uint32 iBlocky;
+ } mng_ani_dhdr;
+typedef mng_ani_dhdr * mng_ani_dhdrp;
+
+/* ************************************************************************** */
+
+typedef struct { /* PROM object */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ mng_uint8 iBitdepth;
+ mng_uint8 iColortype;
+ mng_uint8 iFilltype;
+ } mng_ani_prom;
+typedef mng_ani_prom * mng_ani_promp;
+
+/* ************************************************************************** */
+
+typedef struct { /* IPNG object */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ } mng_ani_ipng;
+typedef mng_ani_ipng * mng_ani_ipngp;
+
+/* ************************************************************************** */
+
+typedef struct { /* IJNG object */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ } mng_ani_ijng;
+typedef mng_ani_ijng * mng_ani_ijngp;
+
+/* ************************************************************************** */
+
+typedef struct { /* PPLT object */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ mng_uint8 iType;
+ mng_uint32 iCount;
+ mng_rgbpaltab aIndexentries;
+ mng_uint8arr aAlphaentries;
+ mng_uint8arr aUsedentries;
+ } mng_ani_pplt;
+typedef mng_ani_pplt * mng_ani_ppltp;
+
+/* ************************************************************************** */
+
+typedef struct { /* MAGN object */
+ mng_object_header sHeader; /* default header (DO NOT REMOVE) */
+ mng_uint16 iFirstid;
+ mng_uint16 iLastid;
+ mng_uint16 iMethodX;
+ mng_uint16 iMX;
+ mng_uint16 iMY;
+ mng_uint16 iML;
+ mng_uint16 iMR;
+ mng_uint16 iMT;
+ mng_uint16 iMB;
+ mng_uint16 iMethodY;
+ } mng_ani_magn;
+typedef mng_ani_magn * mng_ani_magnp;
+
+/* ************************************************************************** */
+
+#endif /* MNG_INCLUDE_DISPLAY_PROCS */
+
+/* ************************************************************************** */
+
+#endif /* _libmng_objects_h_ */
+
+/* ************************************************************************** */
+/* * end of file * */
+/* ************************************************************************** */
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