#ifndef DPKERNEL_H #define DPKERNEL_H TRUE /* ** $VER: dpkernel.h V1.0 ** ** General include file for programs using the dpkernel. ** ** (C) Copyright 1996-1998 DreamWorld Productions. ** All Rights Reserved. */ #ifndef SYSTEM_TYPES_H #include #endif #ifndef SYSTEM_REGISTER_H #include #endif /***************************************************************************/ #define DPKVersion 1 #define DPKRevision 0 #define M68K_REGISTERS TRUE #define M68K_CPU TRUE #define MACHINE_AMIGA TRUE /*#define MACHINE_MAC FALSE */ /*#define MACHINE_IBMPC TRUE */ /*#define PENTIUM_CPU TRUE */ /*#define _USE_DPKBASE TRUE */ #ifdef __SASC #define LIBPTR __asm #define LIBFUNC __asm __saveds #define mreg(r) register r #define FNCALL inline #else #ifdef _DCC #define LIBPTR #define LIBFUNC #define mreg(r) r #define FNCALL inline #else #define LIBPTR #define LIBFUNC #define mreg(r) #define FNCALL inline #endif #endif /**************************************************************************** ** Tag definitions. */ #define SKIPENTRY 0 #define ENDLIST -1 #define LISTEND -1 #define TAGEND 0 #define DEFAULT 0 #define TBYTE 0L #define TLONG (1L<<31) #define TWORD (1L<<30) #define TAPTR (1L<<29)|TLONG #define TSTEPIN (1L<<28) #define TSTEPOUT (1L<<27) #define TTRIGGER (1L<<26) #define TALLTAGS (TBYTE|TLONG|TWORD|TAPTR|TSTEPIN|TSTEPOUT|TTRIGGER) #ifndef TAG_IGNORE #ifdef MACHINE_AMIGA #include #else typedef ULONG Tag; struct TagItem { Tag ti_Tag; /* Identifies the type of data */ ULONG ti_Data; /* Type-specific data */ }; #define TAG_IGNORE (1L) #define TAG_MORE (2L) #define TAG_SKIP (3L) #endif #endif /* TAG_IGNORE */ /**************************************************************************** ** ID flags for Get(). */ #define GET_NOTRACK (0x00010000L) #define GET_PUBLIC (0x00020000L) #define GET_SHARE ((0x00040000L)|GET_PUBLIC) /**************************************************************************** ** Function synonyms. */ #define DMsg(a) DPrintF(NULL,a) #define EMsg(a) DPrintF("Error:",a) #define Display(a) Show(a) #define Visible(a) Show(a) #define Invisible(a) Hide(a) /**************************************************************************** ** Header used for all objects. */ struct Head { WORD ID; WORD Version; struct SysObject *Class; struct Stats *Stats; }; /**************************************************************************** ** The Stats structure is private to the system, and is handled by Get() */ struct Stats { LONG Key; /* Resource tracking key */ APTR ChildPrivate; /* Reserved pointer for use by child objects */ LONG Flags; /* General flags */ struct DPKTask *Exclusive; /* Who owns the exclusive */ WORD LockCount; /* A running count of active locks */ WORD emp; /* */ LONG MemFlags; /* Recommended memory allocation flags */ }; #define ST_SHARED 0x00000001L /* The object is being openly shared */ #define ST_EXCLUSIVE 0x00000002L /* If the object is exclusive to a task */ #define ST_PUBLIC 0x00000004L /* If the object can be passed around */ #define ST_NOTRACKING 0x00000008L /* Do not track resources on this object */ #define ST_INITIALISED 0x00000010L /* This is set by Init() */ /**************************************************************************** ** Raw Data object. */ #define VER_RAWDATA 1 #define TAGS_RAWDATA ((ID_SPCTAGS<<16)|ID_RAWDATA) struct RawData { struct Head Head; /* Standard structure header */ LONG Size; /* Size of the data in bytes */ APTR Data; /* Pointer to the data */ /*** Private fields below ***/ BYTE prvAFlags; /* Private */ BYTE prvPad; /* Private */ }; /**************************************************************************** ** List object. */ #define VER_ITEMLIST 1 #define TAGS_ITEMLIST ((ID_SPCTAGS<<16)|ID_ITEMLIST) struct ItemList { struct Head Head; /* Standard header */ APTR *Array; /* Pointer to the list's array, terminated with -1 */ LONG MaxSize; /* Maximum amount of objects that this list can hold */ /*** Private fields below ***/ APTR prvMemory; }; /**************************************************************************** ** Universal errorcodes returned by certain functions. */ #define ERR_OK 0 /* Function went OK (also NULL) */ #define ERR_NOMEM 1 /* Not enough memory available */ #define ERR_NOPTR 2 /* Required pointer not present */ #define ERR_INUSE 3 /* Previous allocations have not been freed */ #define ERR_STRUCT 4 /* Structure version not supported or not found */ #define ERR_FAILED 5 /* General failure */ #define ERR_FILE 6 /* File error, eg file not found */ #define ERR_BADDATA 7 /* There is an error in the given data */ #define ERR_SEARCH 8 /* A search routine in this function failed */ #define ERR_SCRTYPE 9 /* Screen type not recognised */ #define ERR_MODULE 10 /* Trouble initialising/using a module */ #define ERR_RASTCOMMAND 11 /* Invalid raster command detected */ #define ERR_RASTERLIST 12 /* Complete rasterlist failure */ #define ERR_NORASTER 13 /* Expected rasterlist is missing from Screen */ #define ERR_DISKFULL 14 /* Disk full error */ #define ERR_FILEMISSING 15 /* File not found */ #define ERR_WRONGVER 16 /* Wrong version or version not supported */ #define ERR_MONITOR 17 /* Monitor driver not found or cannot be used */ #define ERR_UNPACK 18 /* Problem with unpacking of data */ #define ERR_ARGS 19 /* Invalid arguments passed to function */ #define ERR_NODATA 20 /* No data is available for use */ #define ERR_READ 21 /* Error reading data from file */ #define ERR_WRITE 22 /* Error writing data to file */ #define ERR_LOCK 23 /* Could not obtain lock on object */ #define ERR_EXAMINE 24 /* Could not examine directory or file */ #define ERR_LOSTCLASS 25 /* This object has lost its class reference */ #define ERR_NOACTION 26 /* This object does not support the required action */ #define ERR_NOSUPPORT 27 /* Object does not support the given data */ #define ERR_MEMORY 28 /* General memory error */ #define ERR_TIMEOUT 29 /* Function timed-out before successful completion */ #define ERR_NOSTATS 30 /* This object has lost its stats structure */ /*** Synonyms ***/ #define ERR_SUCCESS ERR_OK #define ERR_DATA ERR_BADDATA #define ERR_LOSTSTATS ERR_NOSTATS #define ERR_NOCLASS ERR_LOSTCLASS /**************************************************************************** ** Memory types used by AllocMemBlock(). This is generally identical to the ** exec definitions but CHIP is renamed to VIDEO (displayable memory) and ** there is an addition of BLIT and SOUND specific memory. */ #define MEM_DATA 0 #define MEM_PUBLIC (1L<<0) #define MEM_VIDEO (1L<<1) #define MEM_BLIT (1L<<2) #define MEM_SOUND (1L<<3) #define MEM_CODE (1L<<4) #define MEM_UNTRACKED (1L<<31) #define MEM_AUDIO MEM_SOUND #define AllocPublic(size,flags) AllocMemBlock((size),(flags)|MEM_PUBLIC) #define AllocPrivate(size,flags) AllocMemBlock((size),(flags)) /***************************************************************************/ #ifndef SYSTEM_MISC_H #include #endif #ifndef SYSTEM_MODULES_H #include #endif #ifndef GRAPHICS_BLITTER_H #include #endif #ifndef GRAHICS_PICTURES_H #include #endif #ifndef GRAPHICS_SCREENS_H #include #endif #ifndef INPUT_JOYPORTS_H #include #endif #ifndef SOUND_SOUND_H #include #endif #ifndef FILES_FILES_H #include #endif #endif /* DPKERNEL_H */