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- /*
- * "$Id: raster.h 7721 2008-07-11 22:48:49Z mike $"
- *
- * Raster file definitions for the Common UNIX Printing System (CUPS).
- *
- * Copyright 2007 by Apple Inc.
- * Copyright 1997-2006 by Easy Software Products.
- *
- * This file is part of the CUPS Imaging library.
- *
- * These coded instructions, statements, and computer programs are the
- * property of Apple Inc. and are protected by Federal copyright
- * law. Distribution and use rights are outlined in the file "LICENSE.txt"
- * which should have been included with this file. If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
- *
- * This file is subject to the Apple OS-Developed Software exception.
- */
-
- #ifndef _CUPS_RASTER_H_
- # define _CUPS_RASTER_H_
-
- /*
- * Include necessary headers...
- */
-
- # include <cups/cups.h>
-
- # ifdef __cplusplus
- extern "C" {
- # endif /* __cplusplus */
-
- /*
- * Every non-PostScript printer driver that supports raster images
- * should use the application/vnd.cups-raster image file format.
- * Since both the PostScript RIP (pstoraster, based on GNU/GPL
- * Ghostscript) and Image RIP (imagetoraster, located in the filter
- * directory) use it, using this format saves you a lot of work.
- * Also, the PostScript RIP passes any printer options that are in
- * a PS file to your driver this way as well...
- */
-
- /*
- * Constants...
- */
-
- # define CUPS_RASTER_SYNC 0x52615333 /* RaS3 */
- # define CUPS_RASTER_REVSYNC 0x33536152 /* 3SaR */
-
- # define CUPS_RASTER_SYNCv1 0x52615374 /* RaSt */
- # define CUPS_RASTER_REVSYNCv1 0x74536152 /* tSaR */
-
- # define CUPS_RASTER_SYNCv2 0x52615332 /* RaS2 */
- # define CUPS_RASTER_REVSYNCv2 0x32536152 /* 2SaR */
-
-
- /*
- * The following definition can be used to determine if the
- * colorimetric colorspaces (CIEXYZ, CIELAB, and ICCn) are
- * defined...
- */
-
- # define CUPS_RASTER_HAVE_COLORIMETRIC 1
-
-
- /*
- * Types...
- */
-
- typedef enum cups_adv_e /**** AdvanceMedia attribute values ****/
- {
- CUPS_ADVANCE_NONE = 0, /* Never advance the roll */
- CUPS_ADVANCE_FILE = 1, /* Advance the roll after this file */
- CUPS_ADVANCE_JOB = 2, /* Advance the roll after this job */
- CUPS_ADVANCE_SET = 3, /* Advance the roll after this set */
- CUPS_ADVANCE_PAGE = 4 /* Advance the roll after this page */
- } cups_adv_t;
-
- typedef enum cups_bool_e /**** Boolean type ****/
- {
- CUPS_FALSE = 0, /* Logical false */
- CUPS_TRUE = 1 /* Logical true */
- } cups_bool_t;
-
- typedef enum cups_cspace_e /**** cupsColorSpace attribute values ****/
- {
- CUPS_CSPACE_W = 0, /* Luminance */
- CUPS_CSPACE_RGB = 1, /* Red, green, blue */
- CUPS_CSPACE_RGBA = 2, /* Red, green, blue, alpha */
- CUPS_CSPACE_K = 3, /* Black */
- CUPS_CSPACE_CMY = 4, /* Cyan, magenta, yellow */
- CUPS_CSPACE_YMC = 5, /* Yellow, magenta, cyan */
- CUPS_CSPACE_CMYK = 6, /* Cyan, magenta, yellow, black */
- CUPS_CSPACE_YMCK = 7, /* Yellow, magenta, cyan, black */
- CUPS_CSPACE_KCMY = 8, /* Black, cyan, magenta, yellow */
- CUPS_CSPACE_KCMYcm = 9, /* Black, cyan, magenta, yellow, *
- * light-cyan, light-magenta */
- CUPS_CSPACE_GMCK = 10, /* Gold, magenta, yellow, black */
- CUPS_CSPACE_GMCS = 11, /* Gold, magenta, yellow, silver */
- CUPS_CSPACE_WHITE = 12, /* White ink (as black) */
- CUPS_CSPACE_GOLD = 13, /* Gold foil */
- CUPS_CSPACE_SILVER = 14, /* Silver foil */
-
- CUPS_CSPACE_CIEXYZ = 15, /* CIE XYZ @since CUPS 1.1.19@ */
- CUPS_CSPACE_CIELab = 16, /* CIE Lab @since CUPS 1.1.19@ */
- CUPS_CSPACE_RGBW = 17, /* Red, green, blue, white @since CUPS 1.2@ */
-
- CUPS_CSPACE_ICC1 = 32, /* ICC-based, 1 color @since CUPS 1.1.19@ */
- CUPS_CSPACE_ICC2 = 33, /* ICC-based, 2 colors @since CUPS 1.1.19@ */
- CUPS_CSPACE_ICC3 = 34, /* ICC-based, 3 colors @since CUPS 1.1.19@ */
- CUPS_CSPACE_ICC4 = 35, /* ICC-based, 4 colors @since CUPS 1.1.19@ */
- CUPS_CSPACE_ICC5 = 36, /* ICC-based, 5 colors @since CUPS 1.1.19@ */
- CUPS_CSPACE_ICC6 = 37, /* ICC-based, 6 colors @since CUPS 1.1.19@ */
- CUPS_CSPACE_ICC7 = 38, /* ICC-based, 7 colors @since CUPS 1.1.19@ */
- CUPS_CSPACE_ICC8 = 39, /* ICC-based, 8 colors @since CUPS 1.1.19@ */
- CUPS_CSPACE_ICC9 = 40, /* ICC-based, 9 colors @since CUPS 1.1.19@ */
- CUPS_CSPACE_ICCA = 41, /* ICC-based, 10 colors @since CUPS 1.1.19@ */
- CUPS_CSPACE_ICCB = 42, /* ICC-based, 11 colors @since CUPS 1.1.19@ */
- CUPS_CSPACE_ICCC = 43, /* ICC-based, 12 colors @since CUPS 1.1.19@ */
- CUPS_CSPACE_ICCD = 44, /* ICC-based, 13 colors @since CUPS 1.1.19@ */
- CUPS_CSPACE_ICCE = 45, /* ICC-based, 14 colors @since CUPS 1.1.19@ */
- CUPS_CSPACE_ICCF = 46 /* ICC-based, 15 colors @since CUPS 1.1.19@ */
- } cups_cspace_t;
-
- typedef enum cups_cut_e /**** CutMedia attribute values ****/
- {
- CUPS_CUT_NONE = 0, /* Never cut the roll */
- CUPS_CUT_FILE = 1, /* Cut the roll after this file */
- CUPS_CUT_JOB = 2, /* Cut the roll after this job */
- CUPS_CUT_SET = 3, /* Cut the roll after this set */
- CUPS_CUT_PAGE = 4 /* Cut the roll after this page */
- } cups_cut_t;
-
- typedef enum cups_edge_e /**** LeadingEdge attribute values ****/
- {
- CUPS_EDGE_TOP = 0, /* Leading edge is the top of the page */
- CUPS_EDGE_RIGHT = 1, /* Leading edge is the right of the page */
- CUPS_EDGE_BOTTOM = 2, /* Leading edge is the bottom of the page */
- CUPS_EDGE_LEFT = 3 /* Leading edge is the left of the page */
- } cups_edge_t;
-
- typedef enum cups_jog_e /**** Jog attribute values ****/
- {
- CUPS_JOG_NONE = 0, /* Never move pages */
- CUPS_JOG_FILE = 1, /* Move pages after this file */
- CUPS_JOG_JOB = 2, /* Move pages after this job */
- CUPS_JOG_SET = 3 /* Move pages after this set */
- } cups_jog_t;
-
- typedef enum cups_mode_e /**** Raster modes ****/
- {
- CUPS_RASTER_READ = 0, /* Open stream for reading */
- CUPS_RASTER_WRITE = 1, /* Open stream for writing */
- CUPS_RASTER_WRITE_COMPRESSED = 2 /* Open stream for compressed writing @since CUPS 1.3@ */
- } cups_mode_t;
-
- typedef enum cups_order_e /**** cupsColorOrder attribute values ****/
- {
- CUPS_ORDER_CHUNKED = 0, /* CMYK CMYK CMYK ... */
- CUPS_ORDER_BANDED = 1, /* CCC MMM YYY KKK ... */
- CUPS_ORDER_PLANAR = 2 /* CCC ... MMM ... YYY ... KKK ... */
- } cups_order_t;
-
- typedef enum cups_orient_e /**** Orientation attribute values ****/
- {
- CUPS_ORIENT_0 = 0, /* Don't rotate the page */
- CUPS_ORIENT_90 = 1, /* Rotate the page counter-clockwise */
- CUPS_ORIENT_180 = 2, /* Turn the page upside down */
- CUPS_ORIENT_270 = 3 /* Rotate the page clockwise */
- } cups_orient_t;
-
-
- /*
- * The page header structure contains the standard PostScript page device
- * dictionary, along with some CUPS-specific parameters that are provided
- * by the RIPs...
- *
- * The API supports a "version 1" (from CUPS 1.0 and 1.1) and a "version 2"
- * (from CUPS 1.2 and higher) page header, for binary compatibility.
- */
-
- typedef struct cups_page_header_s /**** Version 1 Page Header ****/
- {
- /**** Standard Page Device Dictionary String Values ****/
- char MediaClass[64]; /* MediaClass string */
- char MediaColor[64]; /* MediaColor string */
- char MediaType[64]; /* MediaType string */
- char OutputType[64]; /* OutputType string */
-
- /**** Standard Page Device Dictionary Integer Values ****/
- unsigned AdvanceDistance; /* AdvanceDistance value in points */
- cups_adv_t AdvanceMedia; /* AdvanceMedia value (see above) */
- cups_bool_t Collate; /* Collated copies value */
- cups_cut_t CutMedia; /* CutMedia value (see above) */
- cups_bool_t Duplex; /* Duplexed (double-sided) value */
- unsigned HWResolution[2]; /* Resolution in dots-per-inch */
- unsigned ImagingBoundingBox[4]; /* Pixel region that is painted (points) */
- cups_bool_t InsertSheet; /* InsertSheet value */
- cups_jog_t Jog; /* Jog value (see above) */
- cups_edge_t LeadingEdge; /* LeadingEdge value (see above) */
- unsigned Margins[2]; /* Lower-lefthand margins in points */
- cups_bool_t ManualFeed; /* ManualFeed value */
- unsigned MediaPosition; /* MediaPosition value */
- unsigned MediaWeight; /* MediaWeight value in grams/m^2 */
- cups_bool_t MirrorPrint; /* MirrorPrint value */
- cups_bool_t NegativePrint; /* NegativePrint value */
- unsigned NumCopies; /* Number of copies to produce */
- cups_orient_t Orientation; /* Orientation value (see above) */
- cups_bool_t OutputFaceUp; /* OutputFaceUp value */
- unsigned PageSize[2]; /* Width and length of page in points */
- cups_bool_t Separations; /* Separations value */
- cups_bool_t TraySwitch; /* TraySwitch value */
- cups_bool_t Tumble; /* Tumble value */
-
- /**** CUPS Page Device Dictionary Values ****/
- unsigned cupsWidth; /* Width of page image in pixels */
- unsigned cupsHeight; /* Height of page image in pixels */
- unsigned cupsMediaType; /* Media type code */
- unsigned cupsBitsPerColor; /* Number of bits for each color */
- unsigned cupsBitsPerPixel; /* Number of bits for each pixel */
- unsigned cupsBytesPerLine; /* Number of bytes per line */
- cups_order_t cupsColorOrder; /* Order of colors */
- cups_cspace_t cupsColorSpace; /* True colorspace */
- unsigned cupsCompression; /* Device compression to use */
- unsigned cupsRowCount; /* Rows per band */
- unsigned cupsRowFeed; /* Feed between bands */
- unsigned cupsRowStep; /* Spacing between lines */
- } cups_page_header_t;
-
- /**** New in CUPS 1.2 ****/
- typedef struct cups_page_header2_s /**** Version 2 Page Header @since CUPS 1.2@ ****/
- {
- /**** Standard Page Device Dictionary String Values ****/
- char MediaClass[64]; /* MediaClass string */
- char MediaColor[64]; /* MediaColor string */
- char MediaType[64]; /* MediaType string */
- char OutputType[64]; /* OutputType string */
-
- /**** Standard Page Device Dictionary Integer Values ****/
- unsigned AdvanceDistance; /* AdvanceDistance value in points */
- cups_adv_t AdvanceMedia; /* AdvanceMedia value (see above) */
- cups_bool_t Collate; /* Collated copies value */
- cups_cut_t CutMedia; /* CutMedia value (see above) */
- cups_bool_t Duplex; /* Duplexed (double-sided) value */
- unsigned HWResolution[2]; /* Resolution in dots-per-inch */
- unsigned ImagingBoundingBox[4]; /* Pixel region that is painted (points) */
- cups_bool_t InsertSheet; /* InsertSheet value */
- cups_jog_t Jog; /* Jog value (see above) */
- cups_edge_t LeadingEdge; /* LeadingEdge value (see above) */
- unsigned Margins[2]; /* Lower-lefthand margins in points */
- cups_bool_t ManualFeed; /* ManualFeed value */
- unsigned MediaPosition; /* MediaPosition value */
- unsigned MediaWeight; /* MediaWeight value in grams/m^2 */
- cups_bool_t MirrorPrint; /* MirrorPrint value */
- cups_bool_t NegativePrint; /* NegativePrint value */
- unsigned NumCopies; /* Number of copies to produce */
- cups_orient_t Orientation; /* Orientation value (see above) */
- cups_bool_t OutputFaceUp; /* OutputFaceUp value */
- unsigned PageSize[2]; /* Width and length of page in points */
- cups_bool_t Separations; /* Separations value */
- cups_bool_t TraySwitch; /* TraySwitch value */
- cups_bool_t Tumble; /* Tumble value */
-
- /**** CUPS Page Device Dictionary Values ****/
- unsigned cupsWidth; /* Width of page image in pixels */
- unsigned cupsHeight; /* Height of page image in pixels */
- unsigned cupsMediaType; /* Media type code */
- unsigned cupsBitsPerColor; /* Number of bits for each color */
- unsigned cupsBitsPerPixel; /* Number of bits for each pixel */
- unsigned cupsBytesPerLine; /* Number of bytes per line */
- cups_order_t cupsColorOrder; /* Order of colors */
- cups_cspace_t cupsColorSpace; /* True colorspace */
- unsigned cupsCompression; /* Device compression to use */
- unsigned cupsRowCount; /* Rows per band */
- unsigned cupsRowFeed; /* Feed between bands */
- unsigned cupsRowStep; /* Spacing between lines */
-
- /**** Version 2 Dictionary Values ****/
- unsigned cupsNumColors; /* Number of colors @since CUPS 1.2@ */
- float cupsBorderlessScalingFactor;
- /* Scaling that was applied to page data @since CUPS 1.2@ */
- float cupsPageSize[2]; /* Floating point PageSize (scaling *
- * factor not applied) @since CUPS 1.2@ */
- float cupsImagingBBox[4]; /* Floating point ImagingBoundingBox *
- * (scaling factor not applied) @since CUPS 1.2@ */
- unsigned cupsInteger[16]; /* User-defined integer values @since CUPS 1.2@ */
- float cupsReal[16]; /* User-defined floating-point values @since CUPS 1.2@ */
- char cupsString[16][64]; /* User-defined string values @since CUPS 1.2@ */
- char cupsMarkerType[64]; /* Ink/toner type @since CUPS 1.2@ */
- char cupsRenderingIntent[64];/* Color rendering intent @since CUPS 1.2@ */
- char cupsPageSizeName[64]; /* PageSize name @since CUPS 1.2@ */
- } cups_page_header2_t;
-
- typedef struct _cups_raster_s cups_raster_t;
- /**** Raster stream data ****/
-
- typedef int (*cups_interpret_cb_t)(cups_page_header2_t *header, int preferred_bits);
-
-
- /*
- * Prototypes...
- */
-
- extern void cupsRasterClose(cups_raster_t *r);
- extern cups_raster_t *cupsRasterOpen(int fd, cups_mode_t mode);
- extern unsigned cupsRasterReadHeader(cups_raster_t *r,
- cups_page_header_t *h);
- extern unsigned cupsRasterReadPixels(cups_raster_t *r,
- unsigned char *p, unsigned len);
- extern unsigned cupsRasterWriteHeader(cups_raster_t *r,
- cups_page_header_t *h);
- extern unsigned cupsRasterWritePixels(cups_raster_t *r,
- unsigned char *p, unsigned len);
-
- /**** New in CUPS 1.2 ****/
- extern int cupsRasterInterpretPPD(cups_page_header2_t *h,
- ppd_file_t *ppd,
- int num_options,
- cups_option_t *options,
- cups_interpret_cb_t func);
- extern unsigned cupsRasterReadHeader2(cups_raster_t *r,
- cups_page_header2_t *h);
- extern unsigned cupsRasterWriteHeader2(cups_raster_t *r,
- cups_page_header2_t *h);
-
- /**** New in CUPS 1.3 ****/
- extern const char *cupsRasterErrorString(void);
-
- # ifdef __cplusplus
- }
- # endif /* __cplusplus */
-
- #endif /* !_CUPS_RASTER_H_ */
-
- /*
- * End of "$Id: raster.h 7721 2008-07-11 22:48:49Z mike $".
- */
-