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sane-project-backends/backend/plustek-share.h

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14 KiB
C
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/*.............................................................................
* Project : SANE library for Plustek flatbed scanners.
*.............................................................................
* File: plustek-share.h - definitions for the backend and the driver
*.............................................................................
*
* Last Update:
* Gerhard Jaeger <g.jaeger@earthling.net>
*.............................................................................
* History:
* 0.36 - initial version
* 0.37 - updated scanner info list
* removed override switches
*
*.............................................................................
*
* This file is part of the SANE package.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston,
* MA 02111-1307, USA.
*
* As a special exception, the authors of SANE give permission for
* additional uses of the libraries contained in this release of SANE.
*
* The exception is that, if you link a SANE library with other files
* to produce an executable, this does not by itself cause the
* resulting executable to be covered by the GNU General Public
* License. Your use of that executable is in no way restricted on
* account of linking the SANE library code into it.
*
* This exception does not, however, invalidate any other reasons why
* the executable file might be covered by the GNU General Public
* License.
*
* If you submit changes to SANE to the maintainers to be included in
* a subsequent release, you agree by submitting the changes that
* those changes may be distributed with this exception intact.
*
* If you write modifications of your own for SANE, it is your choice
* whether to permit this exception to apply to your modifications.
* If you do not wish that, delete this exception notice.
*/
#ifndef __PLUSTEK_SHARE_H__
#define __PLUSTEK_SHARE_H__
/*
* for other OS than Linux, we might have to define the _IO macros
*/
#ifndef _IOC
#define _IOC(dir,type,nr,size) \
(((dir) << 30) | \
((type) << 8) | \
((nr) << 0) | \
((size) << 16))
#endif
#ifndef _IO
#define _IO(type,nr) _IOC(0U,(type),(nr),0)
#endif
#ifndef _IOR
#define _IOR(type,nr,size) _IOC(2U,(type),(nr),sizeof(size))
#endif
#ifndef _IOW
#define _IOW(type,nr,size) _IOC(1U,(type),(nr),sizeof(size))
#endif
#ifndef _IOWR
#define _IOWR(type,nr,size) _IOC(3U,(type),(nr),sizeof(size))
#endif
/*.............................................................................
* the ioctl interface
*/
#define _PTDRV_OPEN_DEVICE _IOW('x', 1, unsigned short)/* open */
#define _PTDRV_GET_CAPABILITIES _IOR('x', 2, ScannerCaps) /* get caps */
#define _PTDRV_GET_LENSINFO _IOR('x', 3, LensInfo) /* get lenscaps */
#define _PTDRV_PUT_IMAGEINFO _IOW('x', 4, CmdBlk) /* put image info*/
#define _PTDRV_GET_CROPINFO _IOR('x', 5, CropInfo) /* get crop */
#define _PTDRV_SET_ENV _IOWR('x',6, ScanInfo) /* set env. */
#define _PTDRV_START_SCAN _IOR('x', 7, StartScan) /* start scan */
#define _PTDRV_STOP_SCAN _IOWR('x', 8, int) /* stop scan */
#define _PTDRV_CLOSE_DEVICE _IO('x', 9) /* close */
#define _PTDRV_ACTION_BUTTON _IOR('x', 10, int) /* rd act. button*/
/*
* this version MUST match the one inside the driver to make sure, that
* both sides use the same structures. This version changes each time
* the ioctl interface changes
*/
#define _PTDRV_IOCTL_VERSION 0x0101
/*.............................................................................
* the structures for driver communication
*/
typedef struct {
unsigned long dwFlag; /* refer to SECTION (1.2) */
unsigned long dwBytesPerLine;
unsigned long dwLinesPerScan;
} StartScan, *pStartScan;
typedef struct {
unsigned short x;
unsigned short y;
} XY, *pXY;
typedef struct {
unsigned short x;
unsigned short y;
unsigned short cx;
unsigned short cy;
} CropRect, *pCropRect;
typedef struct {
unsigned long dwFlag;
CropRect crArea;
XY xyDpi;
unsigned short wDataType;
unsigned short wBits; /* see section 3.4 */
unsigned short wLens;
} ImgDef, *pImgDef;
typedef struct {
unsigned long dwPixelsPerLine;
unsigned long dwBytesPerLine;
unsigned long dwLinesPerArea;
unsigned long dwOffsetX;
unsigned long dwOffsetY;
ImgDef ImgDef;
} CropInfo, *pCropInfo;
typedef struct {
unsigned char* pDither;
void* pMap;
ImgDef ImgDef;
unsigned short wMapType; /* refer to SECTION (3.2) */
unsigned short wDither; /* refer to SECTION (3.3) */
short siBrightness; /* refer to SECTION (3.5) */
short siContrast; /* refer to SECTION (3.6) */
} ScanInfo, *pScanInfo;
typedef struct {
unsigned short wMin; /* minimum value */
unsigned short wDef; /* default value */
unsigned short wMax; /* software maximum value */
unsigned short wPhyMax; /* hardware maximum value (for DPI only)*/
} RANGE, *PRANGE;
typedef struct {
RANGE rDataType; /* available scan modes */
unsigned long dwBits; /* refer to SECTION (1.1) */
unsigned long dwFlag; /* refer to SECTION (1.2) */
unsigned short wIOBase; /* refer to SECTION (1.3) */
unsigned short wLens; /* number of sensors */
unsigned short wMaxExtentX; /* scanarea width */
unsigned short wMaxExtentY; /* scanarea height */
unsigned short AsicID; /* copy of RegAsicID */
unsigned short Model; /* model as best we can determine */
unsigned short Version; /* drivers version */
} ScannerCaps, *pScannerCaps;
typedef struct {
RANGE rDpiX;
RANGE rDpiY;
RANGE rExtentX;
RANGE rExtentY;
unsigned short wBeginX; /* offset from left */
unsigned short wBeginY; /* offset from top */
} LensInfo, *pLensInfo;
typedef struct {
union {
unsigned short wShadingBufSize; /* output */
unsigned short wMapType; /* input */
unsigned short wIDOwner; /* output */
unsigned short wLensNumber; /* input/output */
unsigned short wCmd; /* GetScannerStatus */
unsigned long wError; /* Get last error */
ScanInfo sInf; /* input */
CropInfo cInf; /* input */
unsigned long dwSize; /* prefer size */
} ucmd;
} CmdBlk, *pCmdBlk;
/* NOTE: needs to be kept in sync with table below */
#define MODELSTR static char *ModelStr[] = { \
"unknown", \
"Primax 4800", \
"Primax 4800 Direct", \
"Primax 4800 Direct 30Bit", \
"Primax 9600 Direct 30Bit", \
"4800P", \
"4830P", \
"600P/6000P", \
"4831P", \
"9630P", \
"9630PL", \
"9636P", \
"A3I", \
"12000P/96000P", \
"9636P+/Turbo", \
"9636T/12000T", \
"P12" \
"PT12" \
}
/* the models */
#define MODEL_OP_UNKNOWN 0 /* unknown */
#define MODEL_PMX_4800 1 /* Primax Colorado 4800 like OP 4800 */
#define MODEL_PMX_4800D 2 /* Primax Compact 4800 Direct, OP 600 R->G, G->R */
#define MODEL_PMX_4800D3 3 /* Primax Compact 4800 Direct 30 */
#define MODEL_PMX_9600D3 4 /* Primax Compact 9600 Direct 30 */
#define MODEL_OP_4800P 5 /* 32k, 96001 ASIC, 24 bit, 300x600, 8.5x11.69 */
#define MODEL_OP_4830P 6 /* 32k, 96003 ASIC, 30 bit, 300x600, 8.5x11.69 */
#define MODEL_OP_600P 7 /* 32k, 96003 ASIC, 30 bit, 300x600, 8.5x11.69 */
#define MODEL_OP_4831P 8 /* 128k, 96003 ASIC, 30 bit, 300x600, 8.5x11.69 */
#define MODEL_OP_9630P 9 /* 128k, 96003 ASIC, 30 bit, 600x1200, 8.5x11.69 */
#define MODEL_OP_9630PL 10 /* 128k, 96003 ASIC, 30 bit, 600x1200, 8.5x14 */
#define MODEL_OP_9636P 11 /* 512k, 98001 ASIC, 36 bit, 600x1200, 8.5x11.69 */
#define MODEL_OP_A3I 12 /* 128k, 96003 ASIC, 30 bit, 400x800, 11.69x17 */
#define MODEL_OP_12000P 13 /* 128k, 96003 ASIC, 30 bit, 600x1200, 8.5x11.69 */
#define MODEL_OP_9636PP 14 /* 512k, 98001 ASIC, 36 bit, 600x1200, 8.5x11.69 */
#define MODEL_OP_9636T 15 /* like OP_9636PP + transparency */
#define MODEL_OP_P8 16 /* 512k, 98003 ASIC, 36 bit, 300x600, 8.5x11.69 */
#define MODEL_OP_P12 17 /* 512k, 98003 ASIC, 36 bit, 600x1200, 8.5x11.69 */
#define MODEL_OP_PT12 18 /* like OP_P12 + transparency */
/******************************************************************************
* Section 1
* (1.1): SCANNERINFO.dwBits
*/
#define _BITS_8 0x00000001
#define _BITS_10 0x00000002
#define _BITS_12 0x00000003
/* (1.2): SCANNERINFO.dwFlag */
#define SFLAG_ADF 0x00000001
#define SFLAG_Calibrate 0x00000002
#define SFLAG_MultiFunction 0x00000004 /* Keypad support */
#define SFLAG_SheetFed 0x00000008
#define SFLAG_HardwareMap 0x00000010
#define SFLAG_Transparency 0x00000020 /* supports transparency */
#define SFLAG_Negative 0x00000040 /* supports negative */
#define SFLAG_QualityScan 0x00000080 /* has quality scan mode */
#define SFLAG_MessageVxD 0x00000080 /* has quality scan mode */
/*
* (1.2.1) Provide the scanner ID. This field is valid when the wIOBase
* field of ScannerCaps is not _NO_BASE
*/
#define SFLAG_CCDTypeMask 0x000f0000 /* CCD type, system reserved*/
#define SFLAG_IDMask 0x00f00000 /* Scanner ID */
/* (1.3): SCANNERINFO.wIOBase */
#define _NO_BASE 0
/******************************************************************************
* Section 2
* (2.1): MAPINFO.wRGB
*/
#define RGB_Master 1
#define RGB_RGB 3
/******************************************************************************
* Section 3
* (3.1): SCANINFO.dwFlag
*/
#define SCANDEF_Inverse 0x00000001
#define SCANDEF_UnlimitLength 0x00000002
#define SCANDEF_StopWhenPaperOut 0x00000004
#define SCANDEF_BoundaryDWORD 0x00000008
#define SCANDEF_ColorBGROrder 0x00000010
#define SCANDEF_BmpStyle 0x00000020
#define SCANDEF_BoundaryWORD 0x00000040
#define SCANDEF_NoMap 0x00000080 /* specified this flag will */
/* cause system ignores the */
/* siBrightness & siContrast */
#define SCANDEF_Transparency 0x00000100 /* Scanning from transparency*/
#define SCANDEF_Negative 0x00000200 /* Scanning from negative */
#define SCANDEF_QualityScan 0x00000400 /* Scanning in quality mode */
#define SCANDEF_BuildBwMap 0x00000800 /* Set default map */
#define SCANDEF_RightAlign 0x00008000 /* 12-bit */
#define SCANDEF_WindowStyle 0x00000038
/* these values will be combined with ScannerInfo.dwFlag */
#define _SCANNER_SCANNING 0x8000000
#define _SCANNER_PAPEROUT 0x4000000
/* (3.2): SCANINFO.wMapType */
#define CHANNEL_Master 0 /* used only MAPINFO.wRGB == RGB_Master */
/* or scan gray */
/* it is illegal when in RGB_RGB mode. */
#define CHANNEL_RGB 1
#define CHANNEL_Default 2
/* these are used only to pointer out which color are used as gray map
* It also pointers out which channel will be used to scan gray data
* (CHANNEL_Default = Device default)
*/
#define CHANNEL_Red 3
#define CHANNEL_Green 4
#define CHANNEL_Blue 5
/* (3.3): SCANINFO.wDither */
#define DITHER_CoarseFatting 0
#define DITHER_FineFatting 1
#define DITHER_Bayer 2
#define DITHER_VerticalLine 3
#define DITHER_UserDefine 4
/* (3.4): SCANINFO.wBits */
#define OUTPUT_8Bits 0
#define OUTPUT_10Bits 1
#define OUTPUT_12Bits 2
/* (3.5): SCANINFO.siBrightness */
#define BRIGHTNESS_Minimum -127
#define BRIGHTNESS_Maximum 127
#define BRIGHTNESS_Default 0
/* (3.6): SCANINFO.siContrast */
#define CONTRAST_Minimum -127
#define CONTRAST_Maximum 127
#define CONTRAST_Default 0
/* (3.7): SCANINFO.dwInput */
#define LENS_Current 0xffff
/******************************************************************************
* SECTION 4 - Generic Equates
*/
#define _MEASURE_BASE 300UL
/* for GetLensInformation */
#define SOURCE_Reflection 0
#define SOURCE_Transparency 1
#define SOURCE_Negative 2
/******************************************************************************
* Section 5 - Scanmodes
*/
#define _ScanMode_AverageOut 1 /* CCD averaged 2 pixels value for output*/
#define _ScanMode_Mono 2 /* not color mode */
#define _FastScanMode _ScanMode_AverageOut
#define _SetGrayMode _ScanMode_Mono
/******************************************************************************
* Section 6 - additional definitions
*/
/* scan modes */
#define COLOR_BW 0
#define COLOR_HALFTONE 1
#define COLOR_256GRAY 2
#define COLOR_TRUE24 3
#define COLOR_TRUE32 4
#define COLOR_TRUE48 4 /* not sure if this should be the same as 32 */
#define COLOR_TRUE36 5
/* IDs the ASIC return */
#define _ASIC_IS_96001 0x0f /* value for 96001 */
#define _ASIC_IS_96003 0x10 /* value for 96003 */
#define _ASIC_IS_98001 0x81 /* value for 98001 */
#define _ASIC_IS_98003 0x83 /* value for 98003 */
/*
* transparency/negative mode set ranges
*/
#define _TPAPageWidth 500U /* org. was 450 = 38.1 mm */
#define _TPAPageHeight 510U /* org. was 460 = 38.9 mm */
#define _TPAModeSupportMin 2 /* _COLOR_256GRAY */
#define _TPAModeSupportMax 4 /* _COLOR48 */
#define _TPAModeSupportDef 3 /* _COLOR24 */
#define _TPAMinDpi 150
#define _Transparency48OriginOffsetX 375
#define _Transparency48OriginOffsetY 780
#define _Transparency96OriginOffsetX 0x03DB /* org. was 0x0430 */
#define _Negative96OriginOffsetX 0x03F3 /* org. was 0x0428 */
#define _NegativePageWidth 460U /* 38.9 mm */
#define _NegativePageHeight 350U /* 29.6 mm */
#define _DEF_DPI 50
#endif /* guard __PLUSTEK_SHARE_H__ */
/* END PLUSTEK-SHARE.H.......................................................*/
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