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Belgian Amiga Club - ADF Collection
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BS1 part 26.zip
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BS1 part 26
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Aztec C v5.2a disk 4.adf
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204inc_h.lzh
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devices
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prtbase.h
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C/C++ Source or Header
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1991-03-14
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6KB
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170 lines
#ifndef DEVICES_PRTBASE_H
#define DEVICES_PRTBASE_H
/*
** $Filename: devices/prtbase.h $
** $Release: 2.04 $
** $Revision: 1.10 $
** $Date: 90/11/02 $
**
** printer.device base structure definitions
**
** (C) Copyright 1987, 1988,1989, 1990 Commodore-Amiga, Inc.
** All Rights Reserved
*/
#ifndef EXEC_TYPES_H
#include "exec/types.h"
#endif
#ifndef EXEC_NODES_H
#include "exec/nodes.h"
#endif
#ifndef EXEC_LISTS_H
#include "exec/lists.h"
#endif
#ifndef EXEC_PORTS_H
#include "exec/ports.h"
#endif
#ifndef EXEC_LIBRARIES_H
#include "exec/libraries.h"
#endif
#ifndef EXEC_TASKS_H
#include "exec/tasks.h"
#endif
#ifndef DEVICES_PARALLEL_H
#include "devices/parallel.h"
#endif
#ifndef DEVICES_SERIAL_H
#include "devices/serial.h"
#endif
#ifndef DEVICES_TIMER_H
#include "devices/timer.h"
#endif
#ifndef LIBRARIES_DOSEXTENS_H
#include "libraries/dosextens.h"
#endif
#ifndef INTUITION_INTUITION_H
#include "intuition/intuition.h"
#endif
struct DeviceData {
struct Library dd_Device; /* standard library node */
APTR dd_Segment; /* A0 when initialized */
APTR dd_ExecBase; /* A6 for exec */
APTR dd_CmdVectors; /* command table for device commands */
APTR dd_CmdBytes; /* bytes describing which command queue */
UWORD dd_NumCommands; /* the number of commands supported */
};
#define P_OLDSTKSIZE 0x0800 /* stack size for child task (OBSOLETE) */
#define P_STKSIZE 0x1000 /* stack size for child task */
#define P_BUFSIZE 256 /* size of internal buffers for text i/o */
#define P_SAFESIZE 128 /* safety margin for text output buffer */
struct PrinterData {
struct DeviceData pd_Device;
struct MsgPort pd_Unit; /* the one and only unit */
BPTR pd_PrinterSegment; /* the printer specific segment */
UWORD pd_PrinterType; /* the segment printer type */
/* the segment data structure */
struct PrinterSegment *pd_SegmentData;
UBYTE *pd_PrintBuf; /* the raster print buffer */
int (*pd_PWrite)(); /* the write function */
int (*pd_PBothReady)(); /* write function's done */
union { /* port I/O request 0 */
struct IOExtPar pd_p0;
struct IOExtSer pd_s0;
} pd_ior0;
#define pd_PIOR0 pd_ior0.pd_p0
#define pd_SIOR0 pd_ior0.pd_s0
union { /* and 1 for double buffering */
struct IOExtPar pd_p1;
struct IOExtSer pd_s1;
} pd_ior1;
#define pd_PIOR1 pd_ior1.pd_p1
#define pd_SIOR1 pd_ior1.pd_s1
struct timerequest pd_TIOR; /* timer I/O request */
struct MsgPort pd_IORPort; /* and message reply port */
struct Task pd_TC; /* write task */
UBYTE pd_OldStk[P_OLDSTKSIZE]; /* and stack space (OBSOLETE) */
UBYTE pd_Flags; /* device flags */
UBYTE pd_pad; /* padding */
struct Preferences pd_Preferences; /* the latest preferences */
UBYTE pd_PWaitEnabled; /* wait function switch */
/* new fields for V2.0 */
UBYTE pd_Flags1; /* padding */
UBYTE pd_Stk[P_STKSIZE]; /* stack space */
};
/* Printer Class */
#define PPCB_GFX 0 /* graphics (bit position) */
#define PPCF_GFX 0x1 /* graphics (and/or flag) */
#define PPCB_COLOR 1 /* color (bit position) */
#define PPCF_COLOR 0x2 /* color (and/or flag) */
#define PPC_BWALPHA 0x00 /* black&white alphanumerics */
#define PPC_BWGFX 0x01 /* black&white graphics */
#define PPC_COLORALPHA 0x02 /* color alphanumerics */
#define PPC_COLORGFX 0x03 /* color graphics */
/* Color Class */
#define PCC_BW 0x01 /* black&white only */
#define PCC_YMC 0x02 /* yellow/magenta/cyan only */
#define PCC_YMC_BW 0x03 /* yellow/magenta/cyan or black&white */
#define PCC_YMCB 0x04 /* yellow/magenta/cyan/black */
#define PCC_4COLOR 0x04 /* a flag for YMCB and BGRW */
#define PCC_ADDITIVE 0x08 /* not ymcb but blue/green/red/white */
#define PCC_WB 0x09 /* black&white only, 0 == BLACK */
#define PCC_BGR 0x0A /* blue/green/red */
#define PCC_BGR_WB 0x0B /* blue/green/red or black&white */
#define PCC_BGRW 0x0C /* blue/green/red/white */
/*
The picture must be scanned once for each color component, as the
printer can only define one color at a time. ie. If 'PCC_YMC' then
first pass sends all 'Y' info to printer, second pass sends all 'M'
info, and third pass sends all C info to printer. The CalComp
PlotMaster is an example of this type of printer.
*/
#define PCC_MULTI_PASS 0x10 /* see explanation above */
struct PrinterExtendedData {
char *ped_PrinterName; /* printer name, null terminated */
VOID (*ped_Init)(); /* called after LoadSeg */
VOID (*ped_Expunge)(); /* called before UnLoadSeg */
int (*ped_Open)(); /* called at OpenDevice */
VOID (*ped_Close)(); /* called at CloseDevice */
UBYTE ped_PrinterClass; /* printer class */
UBYTE ped_ColorClass; /* color class */
UBYTE ped_MaxColumns; /* number of print columns available */
UBYTE ped_NumCharSets; /* number of character sets */
UWORD ped_NumRows; /* number of 'pins' in print head */
ULONG ped_MaxXDots; /* number of dots max in a raster dump */
ULONG ped_MaxYDots; /* number of dots max in a raster dump */
UWORD ped_XDotsInch; /* horizontal dot density */
UWORD ped_YDotsInch; /* vertical dot density */
char ***ped_Commands; /* printer text command table */
int (*ped_DoSpecial)(); /* special command handler */
int (*ped_Render)(); /* raster render function */
LONG ped_TimeoutSecs; /* good write timeout */
/* the following only exists if the segment version is >= 33 */
char **ped_8BitChars; /* conv. strings for the extended font */
LONG ped_PrintMode; /* set if text printed, otherwise 0 */
/* the following only exists if the segment version is >= 34 */
/* ptr to conversion function for all chars */
int (*ped_ConvFunc)();
};
struct PrinterSegment {
ULONG ps_NextSegment; /* (actually a BPTR) */
ULONG ps_runAlert; /* MOVEQ #0,D0 : RTS */
UWORD ps_Version; /* segment version */
UWORD ps_Revision; /* segment revision */
struct PrinterExtendedData ps_PED; /* printer extended data */
};
#endif