; ------------------------------------------------------------ MULTIPIC_LIB_VERSION equ 1 ;the current version of multipic.library ; ------------------------------------------------------------ ; flags for MP_Open(): MPMODE_LOAD equ 0 MPMODE_SAVE equ 1 ;PRIVATE, do not use ; ------------------------------------------------------------ ; values for _pi_FileType: PFT_UNKNOWN equ 0 ;UNKONWN image type, unable to load PFT_ILBM equ 1 ;IFF ILBM PFT_DEEP equ 2 ;IFF DEEP PFT_BMP equ 3 ;BMP PFT_RGB8 equ 4 ;IFF RGB8 PFT_RGBN equ 5 ;IFF RGBN PFT_YUVN equ 6 ;IFF YUVN PFT_VLAB equ 7 ;IFF VLAB, private VLab format PFT_PGM equ 8 ;PGM PFT_PPM equ 9 ;PPM PFT_QRT equ 10 ;QRT PFT_SUNRASTER equ 11 ;SUNRASTER PFT_XIPAINT equ 12 ;XIPAINT, private VDPaint format ;values for _pi_Flags: BITDEF PI,IFF,0 ;image is stored in an IFF file format BITDEF PI,PALETTE,1 ;if set, a palette had been stored together ; with the image BITDEF PI,TRUECOLOR,2 ;set if the image is true color ;if at least one of PIF_PALETTE or ; PIF_TRUECOLOR is set, the image seems ; to be a color image. STRUCTURE PicInfo,0 LONG _pi_Flags ;see definitions above APTR _pi_FileName ;name of the file (provided to Open() ) APTR _pi_TypeName ;file type, ascii identifier WORD _pi_Type ;see PFT_xxx above ;if this is PFT_UNKNOWN, multipic.library ; can not load the image (if it is one) WORD _pi_Width ;The width of the image. WORD _pi_Height ;The height of the image. WORD _pi_PageWidth ;The page width of the image. WORD _pi_PageHeight ;The page height of the image. BYTE _pi_AspectX ;The X aspect of the image (0, if unknown) BYTE _pi_AspectY ;The Y aspect of the image (0, if unknown) UWORD _pi_CMapEntries ;number of color values ;2..256 with 8 bit images ;0 or 256 with 24 bit true color images UWORD _pi_CMapSize_RGB ;memory size of the PT_RGB palette UWORD _pi_CMapSize_RRGGBB ;memory size of the PT_RRGGBB palette UWORD _pi_CMapSize_RGB4 ;memory size of the PT_RGB4 palette UWORD _pi_CMapSize_RGB32 ;memory size of the PT_RGB32 palette UWORD _pi_CMapSize_Res1 ;currently always 0 UWORD _pi_CMapSize_Res2 ;currently always 0 UBYTE _pi_Depth ;1..8,12,24,32 UBYTE _pi_BytesPerPixel ;1, 3, 4 UBYTE _pi_RedBits ;1..8 \ UBYTE _pi_GreenBits ;1..8 \ for TRUE-COLOR only UBYTE _pi_BlueBits ;1..8 / otherwise 0 UBYTE _pi_AlphaBits ;1..8 / UBYTE _pi_Reserved1Bits ;currently always 0 UBYTE _pi_Reserved2Bits ;currently always 0 LABEL _pi_SIZEOF ; ------------------------------------------------------------ STRUCTURE PicHandle,0 ULONG _ph_Private LABEL _ph_SIZEOF ; ------------------------------------------------------------ ; Flags for BAT_Flags: BITDEF BA,MERGEPALETTE,0 ;recalculate 24 bit true color data ; if a palette is present ; currently not yet implemented ; Tags for MP_SetBufferAttrs() MP_TagBase equ TAG_USER+$800 ;Begin counting tags BAT_Inc equ MP_TagBase+1 BAT_RedInc equ MP_TagBase+2 BAT_GreenInc equ MP_TagBase+3 BAT_BlueInc equ MP_TagBase+4 BAT_AlphaInc equ MP_TagBase+5 BAT_DefaultAlphaValue equ MP_TagBase+6 BAT_Flags equ MP_TagBase+7 BAT_LeftEdge equ MP_TagBase+8 BAT_TopEdge equ MP_TagBase+9 BAT_Width equ MP_TagBase+10 BAT_Mod equ MP_TagBase+11 BAT_RedMod equ MP_TagBase+12 BAT_GreenMod equ MP_TagBase+13 BAT_BlueMod equ MP_TagBase+14 BAT_AlphaMod equ MP_TagBase+15 ;--------------------------------------------------------------------------- ; PIT_xxx and PRT_xxx are PRIVATE and should not be used! PIT_Type equ MP_TagBase+51 ;see PFT_xxx above, not yet PIT_Width equ MP_TagBase+52 PIT_Height equ MP_TagBase+53 PIT_PageWidth equ MP_TagBase+54 ;Default PIT_Width PIT_PageHeight equ MP_TagBase+55 ;Default PIT_Height PIT_Depth equ MP_TagBase+56 ; ------------------------------------------------------------ ; values for MP_ReadPalette PT_RGB equ 0 PT_RRGGBB equ 1 ;not yet PT_RGB4 equ 2 ;not yet PT_RGB32 equ 3 ;not yet ; ------------------------------------------------------------ ; possible error codes: EC_OK equ 0 EC_INTERNAL equ 1 EC_DOS equ 2 EC_OUT_OF_MEMORY equ 3 EC_COULD_NOT_GET_INFORMATION equ 4 EC_NO_IFFPARSE_LIB equ 5 EC_END_OF_FILE equ 6 EC_PLANENUMBER_NOT_SUPPORTED equ 7 EC_COMPRESSION_NOT_SUPPORTED equ 8 EC_COMPRESSIONMODE_NOT_SUPPORTED equ 9 EC_COMPRESSIONMODE_UNKNOWN equ 10 EC_ALLOCIFF_FAILED equ 11 EC_IFFERR_EOC equ 12 EC_IFFERR_NO_SCOPE equ 13 EC_IFFERR_READ equ 14 EC_IFFERR_WRITE equ 15 EC_IFFERR_SEEK equ 16 EC_BAD_DATA equ 17 EC_IFFERR_SYNTAX equ 18 EC_IFFERR_NOT_IFF equ 19 EC_IFFERR_NO_HOOK equ 20 EC_NO_VLAB_LIB equ 23 EC_BITMAPHEADER_NOT_FOUND equ 24 EC_UNKNOWN_FILETYPE equ 25 ; ------------------------------------------------------------ ; You may use this macro to call the functions in multipic.library. To avoid ; conflicts with existing functions, they have a slightly unusual name (MP_xxx). ; ------------------------------------------------------------ CALLMP: MACRO move.l a6,-(sp) movea.l _MultiPicBase(a5),a6 jsr _LVOMP_\1(a6) movea.l (sp)+,a6 ENDM ; ------------------------------------------------------------