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Text File | 1993-05-05 | 6.7 KB | 335 lines

IFND OPAL_I OPAL_I SET 1 IFND EXEC_TYPES_I INCLUDE "exec/types.i" ENDC IFND EXEC_LIBRARIES_I INCLUDE "exec/libraries.i" ENDC LIBINIT LIBDEF _LVOOpenScreen24 LIBDEF _LVOCloseScreen24 LIBDEF _LVOWritePixel24 LIBDEF _LVOReadPixel24 LIBDEF _LVOClearScreen24 LIBDEF _LVOILBMtoOV LIBDEF _LVOUpdateDelay24 LIBDEF _LVORefresh24 LIBDEF _LVOSetDisplayBottom24 LIBDEF _LVOClearDisplayBottom24 LIBDEF _LVOSetSprite24 LIBDEF _LVOAmigaPriority LIBDEF _LVOOVPriority LIBDEF _LVODualDisplay24 LIBDEF _LVOSingleDisplay24 LIBDEF _LVOAppendCopper24 LIBDEF _LVORectFill24 LIBDEF _LVOUpdateCoPro24 LIBDEF _LVOSetControlBit24 LIBDEF _LVOPaletteMap24 LIBDEF _LVOUpdatePalette24 LIBDEF _LVOScroll24 LIBDEF _LVOLoadImage24 LIBDEF _LVOSetScreen24 LIBDEF _LVOSaveIFF24 LIBDEF _LVOCreateScreen24 LIBDEF _LVOFreeScreen24 LIBDEF _LVOUpdateRegs24 LIBDEF _LVOSetLoadAddress24 LIBDEF _LVORGBtoOV LIBDEF _LVOActiveScreen24 LIBDEF _LVOFadeIn24 LIBDEF _LVOFadeOut24 LIBDEF _LVOClearQuick24 LIBDEF _LVOWriteThumbnail24 LIBDEF _LVOSetRGB24 LIBDEF _LVODrawLine24 LIBDEF _LVOStopUpdate24 LIBDEF _LVOWritePFPixel24 LIBDEF _LVOWritePRPixel24 LIBDEF _LVOOVtoRGB LIBDEF _LVOOVtoILBM LIBDEF _LVOUpdateAll24 LIBDEF _LVOUpdatePFStencil24 LIBDEF _LVOEnablePRStencil24 LIBDEF _LVODisablePRStencil24 LIBDEF _LVOClearPRStencil24 LIBDEF _LVOSetPRStencil24 LIBDEF _LVODisplayFrame24 LIBDEF _LVOWriteFrame24 LIBDEF _LVOBitPlanetoOV LIBDEF _LVOSetCoPro24 LIBDEF _LVORegWait24 LIBDEF _LVODualPlayField24 LIBDEF _LVOSinglePlayField24 LIBDEF _LVOClearPFStencil24 LIBDEF _LVOSetPFStencil24 LIBDEF _LVOReadPRPixel24 LIBDEF _LVOReadPFPixel24 LIBDEF _LVOOVtoBitPlane LIBDEF _LVOFreezeFrame24 LIBDEF _LVOLowMemUpdate24 LIBDEF _LVODisplayThumbnail24 LIBDEF _LVOConfig24 LIBDEF _LVOAutoSync24 LIBDEF _LVODrawEllipse24 LIBDEF _LVOLatchDisplay24 LIBDEF _LVOSetHires24 LIBDEF _LVOSetLores24 LIBDEF _LVODownLoadFrame24 LIBDEF _LVOSaveJPEG24 LIBDEF _LVOLowMem2Update24 LIBDEF _LVOLowMemRGB24 LIBDEF _LVOAmosPatch24 LIBDEF _LVOStartTransition24 LIBDEF _LVOStopTransition24 LIBDEF _LVOEnableZDStencil24 LIBDEF _LVODisableZDStencil24 LIBDEF _LVOAddOVLoader LIBDEF _LVOAddOVSaver LIBDEF _LVORemOVLoader LIBDEF _LVORemOVSaver LIBDEF _LVORemove_Lists LIBDEF _LVOGetOVLoaders LIBDEF _LVOGetOVSavers LIBDEF _LVOExport24 CALLOPAL MACRO move.l _OpalBase,a6 jsr _LVO\1(a6) ENDM OPALLIBNAME MACRO dc.b "opal.library",0 EVEN ENDM STRUCTURE OpalLib,LIB_SIZE ULONG OL_SysLib ULONG OL_DosLib ULONG OL_SegList UBYTE OL_Flags UBYTE OL_pad ULONG OL_ActiveTask LABEL OpalLib_Sizeof STRUCTURE OS,0 UWORD OS_Width UWORD OS_Height UWORD OS_Depth WORD OS_ClipX1 WORD OS_ClipY1 WORD OS_ClipX2 WORD OS_ClipY2 WORD OS_BytesPerLine UWORD OS_Flags WORD OS_RelX WORD OS_RelY APTR OS_UserPort WORD OS_MaxFrames WORD OS_VStart WORD OS_CoProOffset WORD OS_LastWait WORD OS_LastCoProIns STRUCT OS_BitPlanes,24*4 LONG OS_MaskPlane LONG OS_AddressReg UBYTE OS_UpdateRate UBYTE OS_PalLoadAddress UBYTE OS_PixelReadMask UBYTE OS_CommandReg STRUCT OS_Palette,3*256 UBYTE OS_Pen_R UBYTE OS_Pen_G UBYTE OS_Pen_B UBYTE OS_Red UBYTE OS_Green UBYTE OS_Blue STRUCT OS_CoProData,290 UWORD OS_Modulo STRUCT OS_Reserved,38 STRUCT OS_CopList_Cycle,12*4 UBYTE OS_Update_Cycles UBYTE OS_Pad LABEL OS_SIZEOF MAXCOPROINS EQU 290 ;Number of CoPro instructions OVMODULO EQU 371 ;Don't use this, use OS_Modulo ;OpenScreen24 flags HIRES24 EQU $1 ILACE24 EQU $2 OVERSCAN24 EQU $4 NTSC24 EQU $8 ;Not user definable CLOSEABLE24 EQU $10 PLANES8 EQU $20 PLANES15 EQU $40 CONTROLONLY24 EQU $2000 PALMAP24 EQU $4000 ;Screen is in palette mapped mode INCHIP24 EQU $8000 ;Not user definable FLAGSMASK24 EQU CONTROLONLY24!PALMAP24!CLOSEABLE24!PLANES8!PLANES15!OVERSCAN24!ILACE24!HIRES24 HIRES24B EQU 0 ILACE24B EQU 1 OVERSCAN24B EQU 2 NTSC24B EQU 3 CLOSEABLE24B EQU 4 PLANES8B EQU 5 PLANES15B EQU 6 CONTROLONLY24B EQU 13 PALMAP24B EQU 14 INCHIP24B EQU 15 ;LoadImage24 Flags FORCE24 EQU 1 ;Force conversion of palette mapped to 24 bit. KEEPRES24 EQU 2 ;Keep the current screen resolution. LOADMASK24 EQU 4 ;Load mask plane if it exists. VIRTUALSCREEN24 EQU 8 ;Load complete image into fast ram. ;SaveIFF24 Flags OVFASTFORMAT EQU 1 ;Save as opalvision fast format. NOTHUMBNAIL EQU 4 ;Inhibit thumbnail chunk. SAVEMASK24 EQU 8 ;Don't save MaskPlane with image. ;Config Flags OVCF_OPALVISION EQU 1 ;Display board is an OpalVision OVCF_COLORBURST EQU 2 ;Display board is a ColorBurst ;Coprocessor bits. ADDLOAD EQU $80 PRISTENCIL EQU $40 OVPRI EQU $20 DUALDISPLAY EQU $10 HIRESDISP EQU $08 DISPLAYBANK2 EQU $04 VIDMODE1 EQU $02 VIDMODE0 EQU $01 ADDLOAD_B EQU 7 PRISTENCIL_B EQU 6 OVPRI_B EQU 5 DUALDISPLAY_B EQU 4 HIRESDISP_B EQU 3 DISPLAYBANK2_B EQU 2 VIDMODE1_B EQU 1 VIDMODE0_B EQU 0 ;Control line bits VALID0 EQU $00001 VALID1 EQU $00002 VALID2 EQU $00004 VALID3 EQU $00008 WREN EQU $00010 COL_COPRO EQU $00020 AUTO EQU $00040 DUALPLAYFIELD EQU $00080 FIELD EQU $00100 AUTOFIELD EQU $00200 DISPLAYLATCH EQU $00400 FRAMEGRAB EQU $00800 RWR1 EQU $01000 RWR2 EQU $02000 GWR1 EQU $04000 GWR2 EQU $08000 BWR1 EQU $10000 BWR2 EQU $20000 VLSIPROG EQU $40000 FREEZEFRAME EQU $80000 VALID0_B EQU 0 VALID1_B EQU 1 VALID2_B EQU 2 VALID3_B EQU 3 WREN_B EQU 4 COL_COPRO_B EQU 5 AUTO_B EQU 6 DUALPLAYFIELD_B EQU 7 FIELD_B EQU 8 AUTOFIELD_B EQU 9 DISPLAYLATCH_B EQU 10 FRAMEGRAB_B EQU 11 RWR1_B EQU 12 RWR2_B EQU 13 GWR1_B EQU 14 GWR2_B EQU 15 BWR1_B EQU 16 BWR2_B EQU 17 VLSIPROG_B EQU 18 FREEZEFRAME_B EQU 19 NUMCONTROLBITS EQU 20 VALID EQU %0101 ; The following bits are for genlock/framegrabber ;control. These bits occupy the MSB's of the ;load addresss register. FRAMEGRABSOURCE0 EQU $020000 ;FGS0. 0=RGB, 1=Decoded input. GENLOCKINPUTSEL0 EQU $040000 ;0 = Composite, 1=S-VHS GENLOCKINPUTSEL1 EQU $080000 ;0 = RGB, 1=Decoded from above (GIS0). GENLOCKOUTPUTSEL0 EQU $100000 ;0 = Composite, 1=S-VHS GENLOCKMODE0 EQU $200000 ;See below. GENLOCKMODE1 EQU $400000 ;See below. SOURCESELECT EQU $800000 ;0 = Live vide0, 1 = Opal output FRAMEGRABSOURCE0_B EQU 17 GENLOCKINPUTSEL0_B EQU 18 GENLOCKINPUTSEL1_B EQU 19 GENLOCKOUTPUTSEL0_B EQU 20 GENLOCKMODE0_B EQU 21 GENLOCKMODE1_B EQU 22 SOURCESELECT_B EQU 23 ;Genlock Switch Mode select bits. ; 00 - Amiga Zero Detect ; 01 - Unused. ; 10 - Alpha chanel ; 11 - Use Source select. ;Error codes. OL_ERR_OUTOFMEM EQU 1 OL_ERR_OPENFILE EQU 2 OL_ERR_NOTIFF EQU 3 OL_ERR_FORMATUNKNOWN EQU 3 OL_ERR_NOTILBM EQU 4 OL_ERR_FILEREAD EQU 5 OL_ERR_FILEWRITE EQU 6 OL_ERR_BADIFF EQU 7 OL_ERR_CANTCLOSE EQU 8 OL_ERR_OPENSCREEN EQU 9 OL_ERR_NOTHUMBNAIL EQU 10 OL_ERR_BADJPEG EQU 11 OL_ERR_UNSUPPORTED EQU 12 OL_ERR_CTRLC EQU 13 OL_ERR_MAXERR EQU 40 ENDC