/* opal.library C header file */ #ifndef OPALLIB_H #define OPALLIB_H #ifndef EXEC_TYPES_H #include "exec/types.h" #endif #ifndef LIBRARIES_DOS_H #include "libraries/dos.h" #endif #define MAXCOPROINS 290 /* Number of CoPro instructions */ /* Screen flags */ #define HIRES24 0x1L /* High resolution screen. */ #define ILACE24 0x2L /* Interlaced screen. */ #define OVERSCAN24 0x4L /* Overscan screen. */ #define NTSC24 0x8L /* NTSC Screen - Not user definable */ #define CLOSEABLE24 0x10L /* Screen is closeable. */ #define PLANES8 0x20L /* Screen has 8 bitplanes. */ #define PLANES15 0x40L /* Screen has 15 bitplanes. */ #define CONTROLONLY24 0x2000L /* Used for updating control bits only */ #define PALMAP24 0x4000L /* Screen is in palette mapped mode */ #define INCHIP24 0x8000L /* In chip ram - Not user definable */ #define FLAGSMASK24 (CONTROLONLY24|PALMAP24|CLOSEABLE24|PLANES8|PLANES15|\ OVERSCAN24|ILACE24|HIRES24) /* LoadIFF24 Flags */ #define FORCE24 1 /* Force conversion of palette mapped to 24 bit */ #define KEEPRES24 2 /* Keep the current screen resolution */ #define LOADMASK24 4 /* Load mask plane if it exists */ #define VIRTUALSCREEN24 8 /* Load complete image into fast ram */ /* SaveIFF24 Flags */ #define OVFASTFORMAT 1 /* Save as opalvision fast format */ #define NOTHUMBNAIL 4 /* Inhibit thumbnail chunk */ #define SAVEMASK24 8 /* Save MaskPlane with image */ /* Config Flags */ #define OVCF_OPALVISION 0x1 /* Display board is an OpalVision */ #define OVCF_COLORBURST 0x2 /* Display board is a ColorBurst */ /* Coprocessor bits. */ #define VIDMODE0 0x01 /* Video control bit 1 (S0) */ #define VIDMODE1 0x02 /* Video control bit 1 (S1) */ #define DISPLAYBANK2 0x04 /* Select display bank 2 */ #define HIRESDISP 0x08 /* Enable hi-res display */ #define DUALDISPLAY 0x10 /* Select dual display mode (active low)*/ #define OVPRI 0x20 /* Set OpalVision priority */ #define PRISTENCIL 0x40 /* Enable priority stencil */ #define ADDLOAD 0x80 /* Address load bit. Active low */ #define ADDLOAD_B 7 #define PRISTENCIL_B 6 #define OVPRI_B 5 #define DUALDISPLAY_B 4 #define HIRESDISP_B 3 #define DISPLAYBANK2_B 2 #define VIDMODE1_B 1 #define VIDMODE0_B 0 /* Control line bits */ #define VALID0 0x00001 #define VALID1 0x00002 #define VALID2 0x00004 #define VALID3 0x00008 #define WREN 0x00010 #define COL_COPRO 0x00020 #define AUTO 0x00040 #define DUALPLAYFIELD 0x00080 #define FIELD 0x00100 #define AUTOFIELD 0x00200 #define DISPLAYLATCH 0x00400 #define FRAMEGRAB 0x00800 #define RWR1 0x01000 #define RWR2 0x02000 #define GWR1 0x04000 #define GWR2 0x08000 #define BWR1 0x10000 #define BWR2 0x20000 #define VLSIPROG 0x40000 #define FREEZEFRAME 0x80000 #define VALID0_B 0 #define VALID1_B 1 #define VALID2_B 2 #define VALID3_B 3 #define WREN_B 4 #define COL_COPRO_B 5 #define AUTO_B 6 #define DUALPLAYFIELD_B 7 #define FIELD_B 8 #define AUTOFIELD_B 9 #define DISPLAYLATCH_B 10 #define FRAMEGRAB_B 11 #define RWR1_B 12 #define RWR2_B 13 #define GWR1_B 14 #define GWR2_B 15 #define BWR1_B 16 #define BWR2_B 17 #define VLSIPROG_B 18 #define FREEZEFRAME_B 19 #define NUMCONTROLBITS 20 #define VALIDCODE 5 /* Some useful macros */ /* Set pen value */ #define SetPen24(S,R,G,B) {(S)->Pen_R=R; (S)->Pen_G=G; (S)->Pen_B=B;} #define SetPen15(S,R,G,B) {(S)->Pen_R=(((R)<<2)|(((G)&0x18)>>3));\ (S)->Pen_G=((B)|((G)<<5));} #define SetPen8P(S,Col) {(S)->Pen_R=Col;} #define SetPen8(S,R,G,B) {(S)->Pen_R=(((B)&3)|(((G)&7)<<2)|(((R)&7)<<5));} /* Playfield & Priority stencil pens */ #define SetPFPen(S,State) {(S)->Pen_R=State;} #define SetPRPen(S,State) {(S)->Pen_R=State;} /* return current pen value */ #define GetPen24(S,R,G,B) {R=(S)->Pen_R;G=(S)->Pen_G; B=(S)->Pen_B;} #define GetPen15(S,R,G,B) {R=(S)->Pen_R>>2;\ G=((((S)->Pen_R&3)<<3)|(((S)->Pen_G&0xE0)>>5));\ B=(S)->Pen_G&0x1F;} #define GetPen8P(S,Col) {Col=(S)->Pen_R;} #define GetPen8(S,R,G,B) {R=((S)->Pen_R&0xE0)>>5; G=((S)->Pen_R&0x1C)>>2;\ B=(S)->Pen_R&3;} /* Get return value from ReadPixel24() */ #define GetCol24(S,R,G,B) {R=(S)->Red;G=(S)->Green; B=(S)->Blue;} #define GetCol15(S,R,G,B) {R=(S)->Red>>2;\ G=((((S)->Red&3)<<3)|(((S)->Green&0xE0)>>5));\ B=(S)->Green&0x1F;} #define GetCol8P(S,Col) {Col=(S)->Red;} #define GetCol8(S,R,G,B) {R=((S)->Red&0xE0)>>5; G=((S)->Red&0x1C)>>2;\ B=(S)->Red&3;} #define LoadImage24 LoadIFF24 #define DrawCircle24(S,Cx,Cy,r) DrawEllipse24(S,Cx,Cy,r,r); struct OpalScreen { SHORT Width; SHORT Height; SHORT Depth; SHORT ClipX1,ClipY1; SHORT ClipX2,ClipY2; SHORT BytesPerLine; UWORD Flags; SHORT RelX; SHORT RelY; struct MsgPort *UserPort; SHORT MaxFrames; SHORT VStart; SHORT CoProOffset; SHORT LastWait; UWORD LastCoProIns; UBYTE *BitPlanes[24]; UBYTE *MaskPlane; ULONG AddressReg; UBYTE UpdateDelay; UBYTE PalLoadAddress; UBYTE PixelReadMask; UBYTE CommandReg; UBYTE Palette[3*256]; UBYTE Pen_R; UBYTE Pen_G; UBYTE Pen_B; UBYTE Red; UBYTE Green; UBYTE Blue; UBYTE CoProData[MAXCOPROINS]; SHORT Modulo; UBYTE Reserved[38]; #ifdef OPAL_PRIVATE ULONG CopList_Cycle[12]; UBYTE Update_Cycles; UBYTE Pad; #endif }; /* Error return codes */ #define OL_ERR_OUTOFMEM 1 #define OL_ERR_OPENFILE 2 #define OL_ERR_NOTIFF 3 #define OL_ERR_FORMATUNKNOWN 3 #define OL_ERR_NOTILBM 4 #define OL_ERR_FILEREAD 5 #define OL_ERR_FILEWRITE 6 #define OL_ERR_BADIFF 7 #define OL_ERR_CANTCLOSE 8 #define OL_ERR_OPENSCREEN 9 #define OL_ERR_NOTHUMBNAIL 10 #define OL_ERR_BADJPEG 11 #define OL_ERR_UNSUPPORTED 12 #define OL_ERR_CTRLC 13 #define OL_ERR_MAXERR 40 struct OpalScreen *OpenScreen24 (long ScreenModes); BOOL CloseScreen24 (void); long WritePixel24 (struct OpalScreen *Scrn, long x, long y); long ReadPixel24 (struct OpalScreen *Scrn, long x, long y); void ClearScreen24 (struct OpalScreen *Scrn); void ILBMtoOV (struct OpalScreen *Scrn, UBYTE *ILBMData, long SourceWidth, long Lines, long TopLine, long Planes); void UpdateDelay24 (long Frames); void Refresh24 (void); BOOL SetDisplayBottom24 (long Bottom); void ClearDisplayBottom24 (void); void SetSprite24 (USHORT *Sprite, long SpriteNum); void AmigaPriority (void); void OVPriority (void); void DualDisplay24 (void); void SingleDisplay24 (void); void AppendCopper24 (UWORD *CopperArray[]); void RectFill24 (struct OpalScreen *Scrn, long x1, long y1, long x2, long y2); void UpdateCoPro24 (void); void SetControlBit24 (long List, long Bit, long State); void PaletteMap24 (long Map); void UpdatePalette24 (void); void Scroll24 (long Dx, long Dy); long LoadIFF24 (struct OpalScreen *Scrn, char *FileName, long Flags); void SetScreen24 (struct OpalScreen *Scrn); long SaveIFF24 (struct OpalScreen *Scrn, char *FileName, long (* ChunkFunc)(), long Flags); struct OpalScreen *CreateScreen24 (long ScreenModes, long Width, long Height); void FreeScreen24 (struct OpalScreen *Scrn); void UpdateRegs24 (void); void SetLoadAddress24 (void); void RGBtoOV (struct OpalScreen *Scrn, UBYTE *RGBData[3], long x, long y, long w, long h); struct OpalScreen *ActiveScreen24 (void); void FadeIn24 (long Time); void FadeOut24 (long Time); void ClearQuick24 (void); long WriteThumbnail24 (struct OpalScreen *Scrn, BPTR File); void SetRGB24 (long Entry, long R, long G, long B); void DrawLine24 (struct OpalScreen *Scrn, long X1, long Y1, long X2, long y2); void StopUpdate24 (void); long WritePFPixel24 (struct OpalScreen *Scrn, long x, long y); long WritePRPixel24 (struct OpalScreen *Scrn, long x, long y); long OVtoRGB (struct OpalScreen *Scrn, UBYTE *RGBData[], long x, long y, long w, long h); void OVtoILBM (struct OpalScreen *Scrn, UBYTE *ILBMData, long DestWidth, long Lines, long TopLine); void UpdateAll24 (void); void UpdatePFStencil24 (void); void EnablePRStencil24 (void); void DisablePRStencil24 (void); void ClearPRStencil24 (struct OpalScreen *Scrn); void SetPRStencil24 (struct OpalScreen *Scrn); void DisplayFrame24 (long Frame); void WriteFrame24 (long Frame); void BitPlanetoOV (struct OpalScreen *Scrn, UBYTE *SrcPlanes[], long BytesPerLine, long Lines, long TopLine, long SrcDepth); void SetCoPro24 (long Line, long Instruction); void RegWait24 (void); void DualPlayField24 (void); void SinglePlayField24 (void); void ClearPFStencil24 (struct OpalScreen *Scrn); void SetPFStencil24 (struct OpalScreen *Scrn); long ReadPRPixel24 (struct OpalScreen *Scrn, long x, long y); long ReadPFPixel24 (struct OpalScreen *Scrn, long x, long y); void OVtoBitPlane (struct OpalScreen *Scrn, UBYTE *DestPlanes[], long DestWidth, long Lines, long TopLine); void FreezeFrame24 (BOOL Freeze); struct OpalScreen *LowMemUpdate24 (struct OpalScreen *Scrn,long Frame); long DisplayThumbnail24 (struct OpalScreen *Scrn, char *FileName, long x,long y); long Config24 (void); void AutoSync24 (BOOL Sync); void DrawEllipse24 (struct OpalScreen *Scrn, long Cx, long Cy, long a, long b); void LatchDisplay24 (BOOL Latch); void SetHires24 (long TopLine, long Lines); void SetLores24 (long TopLine, long Lines); BOOL DownLoadFrame24 (struct OpalScreen *OScrn,long x,long y,long w,long h); long SaveJPEG24 (struct OpalScreen *OScrn, char *FileName, long Flags, long Quality); struct OpalScreen *LowMem2Update24 (struct OpalScreen *Scrn,long Frame); struct OpalScreen *LowMemRGB24 (long ScreenModes,long WriteFrame,long Width,long Height, long Modulo, UBYTE *RGBPlanes[3]); #ifdef AZTEC_C #pragma amicall(OpalBase,0x1e,OpenScreen24(D0)) #pragma amicall(OpalBase,0x24,CloseScreen24()) #pragma amicall(OpalBase,0x2a,WritePixel24(A0,D0,D1)) #pragma amicall(OpalBase,0x30,ReadPixel24(A0,D0,D1)) #pragma amicall(OpalBase,0x36,ClearScreen24(A0)) #pragma amicall(OpalBase,0x3c,ILBMtoOV(A0,A1,D0,D1,D2,D3)) #pragma amicall(OpalBase,0x42,UpdateDelay24(D0)) #pragma amicall(OpalBase,0x48,Refresh24()) #pragma amicall(OpalBase,0x4e,SetDisplayBottom24(D0)) #pragma amicall(OpalBase,0x54,ClearDisplayBottom24()) #pragma amicall(OpalBase,0x5a,SetSprite24(A0,D0)) #pragma amicall(OpalBase,0x60,AmigaPriority()) #pragma amicall(OpalBase,0x66,OVPriority()) #pragma amicall(OpalBase,0x6c,DualDisplay24()) #pragma amicall(OpalBase,0x72,SingleDisplay24()) #pragma amicall(OpalBase,0x78,AppendCopper24(A0)) #pragma amicall(OpalBase,0x7e,RectFill24(A0,D0,D1,D2,D3)) #pragma amicall(OpalBase,0x84,UpdateCoPro24()) #pragma amicall(OpalBase,0x8A,SetControlBit24(D0,D1,D2)) #pragma amicall(OpalBase,0x90,PaletteMap24(D0)) #pragma amicall(OpalBase,0x96,UpdatePalette24()) #pragma amicall(OpalBase,0x9c,Scroll24(D0,D1)) #pragma amicall(OpalBase,0xa2,LoadIFF24(A0,A1,D0)) #pragma amicall(OpalBase,0xa8,SetScreen24(A0)) #pragma amicall(OpalBase,0xae,SaveIFF24(A0,A1,A2,D0)) #pragma amicall(OpalBase,0xb4,CreateScreen24(D0,D1,D2)) #pragma amicall(OpalBase,0xba,FreeScreen24(A0)) #pragma amicall(OpalBase,0xc0,UpdateRegs24()) #pragma amicall(OpalBase,0xc6,SetLoadAddress24()) #pragma amicall(OpalBase,0xcc,RGBtoOV(A0,A1,D0,D1,D2,D3)) #pragma amicall(OpalBase,0xd2,ActiveScreen24()) #pragma amicall(OpalBase,0xd8,FadeIn24(D0)) #pragma amicall(OpalBase,0xde,FadeOut24(D0)) #pragma amicall(OpalBase,0xe4,ClearQuick24()) #pragma amicall(OpalBase,0xea,WriteThumbnail24(A0,A1)) #pragma amicall(OpalBase,0xf0,SetRGB24(D0,D1,D2,D3)) #pragma amicall(OpalBase,0xf6,DrawLine24(A0,D0,D1,D2,D3)) #pragma amicall(OpalBase,0xfc,StopUpdate24()) #pragma amicall(OpalBase,0x102,WritePFPixel24(A0,D0,D1)) #pragma amicall(OpalBase,0x108,WritePRPixel24(A0,D0,D1)) #pragma amicall(OpalBase,0x10e,OVtoRGB(A0,A1,D0,D1,D2,D3)) #pragma amicall(OpalBase,0x114,OVtoILBM(A0,A1,D0,D1,D2)) #pragma amicall(OpalBase,0x11a,UpdateAll24()) #pragma amicall(OpalBase,0x120,UpdatePFStencil24()) #pragma amicall(OpalBase,0x126,EnablePRStencil24()) #pragma amicall(OpalBase,0x12c,DisablePRStencil24()) #pragma amicall(OpalBase,0x132,ClearPRStencil24(A0)) #pragma amicall(OpalBase,0x138,SetPRStencil24(A0)) #pragma amicall(OpalBase,0x13e,DisplayFrame24(D0)) #pragma amicall(OpalBase,0x144,WriteFrame24(D0)) #pragma amicall(OpalBase,0x14a,BitPlanetoOV(A0,A1,D0,D1,D2,D3)) #pragma amicall(OpalBase,0x150,SetCoPro24(D0,D1)) #pragma amicall(OpalBase,0x156,RegWait24()) #pragma amicall(OpalBase,0x15c,DualPlayField24()) #pragma amicall(OpalBase,0x162,SinglePlayField24()) #pragma amicall(OpalBase,0x168,ClearPFStencil24(A0)) #pragma amicall(OpalBase,0x16e,SetPFStencil24(A0)) #pragma amicall(OpalBase,0x174,ReadPRPixel24(A0,D0,D1)) #pragma amicall(OpalBase,0x17a,ReadPFPixel24(A0,D0,D1)) #pragma amicall(OpalBase,0x180,OVtoBitPlane(A0,A1,D0,D1,D2)) #pragma amicall(OpalBase,0x186,FreezeFrame24(D0)) #pragma amicall(OpalBase,0x18c,LowMemUpdate24(A0,D0)) #pragma amicall(OpalBase,0x192,DisplayThumbnail24(A0,A1,D0,D1)) #pragma amicall(OpalBase,0x198,Config24()) #pragma amicall(OpalBase,0x19e,AutoSync24(D0)) #pragma amicall(OpalBase,0x1a4,DrawEllipse24(A0,D0,D1,D2,D3)) #pragma amicall(OpalBase,0x1aa,LatchDisplay24(D0)) #pragma amicall(OpalBase,0x1b0,SetHires24(D0,D1)) #pragma amicall(OpalBase,0x1b6,SetLores24(D0,D1)) #pragma amicall(OpalBase,0x1bc,DownLoadFrame24(A0,D0,D1,D2,D3)) #pragma amicall(OpalBase,0x1c2,SaveJPEG24(A0,A1,D0,D1)) #pragma amicall(OpalBase,0x1c8,LowMem2Update24(A0,D0)) #pragma amicall(OpalBase,0x1ce,LowMemRGB24(D0,D1,D2,D3,D4,A0)) #else #pragma libcall OpalBase OpenScreen24 1e 1 #pragma libcall OpalBase CloseScreen24 24 0 #pragma libcall OpalBase WritePixel24 2a 10803 #pragma libcall OpalBase ReadPixel24 30 10803 #pragma libcall OpalBase ClearScreen24 36 801 #pragma libcall OpalBase ILBMtoOV 3c 32109806 #pragma libcall OpalBase UpdateDelay24 42 1 #pragma libcall OpalBase Refresh24 48 0 #pragma libcall OpalBase SetDisplayBottom24 4e 1 #pragma libcall OpalBase ClearDisplayBottom24 54 0 #pragma libcall OpalBase SetSprite24 5a 802 #pragma libcall OpalBase AmigaPriority 60 0 #pragma libcall OpalBase OVPriority 66 0 #pragma libcall OpalBase DualDisplay24 6c 0 #pragma libcall OpalBase SingleDisplay24 72 0 #pragma libcall OpalBase AppendCopper24 78 801 #pragma libcall OpalBase RectFill24 7e 3210805 #pragma libcall OpalBase UpdateCoPro24 84 0 #pragma libcall OpalBase SetControlBit24 8a 21003 #pragma libcall OpalBase PaletteMap24 90 1 #pragma libcall OpalBase UpdatePalette24 96 0 #pragma libcall OpalBase Scroll24 9c 1002 #pragma libcall OpalBase LoadIFF24 a2 9803 #pragma libcall OpalBase SetScreen24 a8 801 #pragma libcall OpalBase SaveIFF24 ae a9804 #pragma libcall OpalBase CreateScreen24 b4 21003 #pragma libcall OpalBase FreeScreen24 ba 801 #pragma libcall OpalBase UpdateRegs24 c0 0 #pragma libcall OpalBase SetLoadAddress24 c6 0 #pragma libcall OpalBase RGBtoOV cc 32109806 #pragma libcall OpalBase ActiveScreen24 d2 0 #pragma libcall OpalBase FadeIn24 d8 1 #pragma libcall OpalBase FadeOut24 de 1 #pragma libcall OpalBase ClearQuick24 e4 0 #pragma libcall OpalBase WriteThumbnail24 ea 9802 #pragma libcall OpalBase SetRGB24 f0 321004 #pragma libcall OpalBase DrawLine24 f6 3210805 #pragma libcall OpalBase StopUpdate24 fc 0 #pragma libcall OpalBase WritePFPixel24 102 10803 #pragma libcall OpalBase WritePRPixel24 108 10803 #pragma libcall OpalBase OVtoRGB 10e 32109806 #pragma libcall OpalBase OVtoILBM 114 2109805 #pragma libcall OpalBase UpdateAll24 11a 0 #pragma libcall OpalBase UpdatePFStencil24 120 0 #pragma libcall OpalBase EnablePRStencil24 126 0 #pragma libcall OpalBase DisablePRStencil24 12c 0 #pragma libcall OpalBase ClearPRStencil24 132 801 #pragma libcall OpalBase SetPRStencil24 138 801 #pragma libcall OpalBase DisplayFrame24 13e 1 #pragma libcall OpalBase WriteFrame24 144 1 #pragma libcall OpalBase BitPlanetoOV 14a 32109806 #pragma libcall OpalBase SetCoPro24 150 1002 #pragma libcall OpalBase RegWait24 156 0 #pragma libcall OpalBase DualPlayField24 15c 0 #pragma libcall OpalBase SinglePlayField24 162 0 #pragma libcall OpalBase ClearPFStencil24 168 801 #pragma libcall OpalBase SetPFStencil24 16e 801 #pragma libcall OpalBase ReadPRPixel24 174 10803 #pragma libcall OpalBase ReadPFPixel24 17a 10803 #pragma libcall OpalBase OVtoBitPlane 180 2109805 #pragma libcall OpalBase FreezeFrame24 186 1 #pragma libcall OpalBase LowMemUpdate24 18c 802 #pragma libcall OpalBase DisplayThumbnail24 192 109804 #pragma libcall OpalBase Config24 198 0 #pragma libcall OpalBase AutoSync24 19e 1 #pragma libcall OpalBase DrawEllipse24 1a4 3210805 #pragma libcall OpalBase LatchDisplay24 1aa 1 #pragma libcall OpalBase SetHires24 1b0 1002 #pragma libcall OpalBase SetLores24 1b6 1002 #pragma libcall OpalBase DownLoadFrame24 1bc 3210805 #pragma libcall OpalBase SaveJPEG24 1c2 109804 #pragma libcall OpalBase LowMem2Update24 1c8 802 #pragma libcall OpalBase LowMemRGB24 1ce 84321006 #endif #endif