dlls/wineps.drv/psdrv.h

   1 /*
   2  *      PostScript driver definitions
   3  *
   4  *      Copyright 1998  Huw D M Davies
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #ifndef __WINE_PSDRV_H
  22 #define __WINE_PSDRV_H
  23
  24 #include <stdarg.h>
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "wingdi.h"
  29 #include "winspool.h"
  30
  31 #include "unixlib.h"
  32
  33 #include "wine/gdi_driver.h"
  34 #include "wine/list.h"
  35
  36 typedef struct {
  37     INT             index;
  38     LPCSTR          sz;
  39 } GLYPHNAME;
  40
  41 typedef struct {
  42     LONG            UV;
  43     const GLYPHNAME *name;
  44 } UNICODEGLYPH;
  45
  46 typedef struct {
  47     float       llx, lly, urx, ury;
  48 } AFMBBOX;
  49
  50 typedef struct _tagAFMLIGS {
  51     char                *successor;
  52     char                *ligature;
  53     struct _tagAFMLIGS  *next;
  54 } AFMLIGS;
  55
  56 typedef struct {
  57     int                 C;              /* character */
  58     LONG                UV;
  59     float               WX;
  60     const GLYPHNAME     *N;             /* name */
  61     AFMBBOX             B;
  62     const AFMLIGS       *L;             /* Ligatures */
  63 } OLD_AFMMETRICS;
  64
  65 typedef struct {
  66     INT                 C;                      /* AFM encoding (or -1) */
  67     LONG                UV;                     /* Unicode value */
  68     FLOAT               WX;                     /* Advance width */
  69     const GLYPHNAME     *N;                     /* Glyph name */
  70 } AFMMETRICS;
  71
  72 typedef struct {
  73     USHORT              usUnitsPerEm;           /* head:unitsPerEm */
  74     SHORT               sAscender;              /* hhea:Ascender */
  75     SHORT               sDescender;             /* hhea:Descender */
  76     SHORT               sLineGap;               /* hhea:LineGap */
  77     SHORT               sAvgCharWidth;          /* OS/2:xAvgCharWidth */
  78     SHORT               sTypoAscender;          /* OS/2:sTypoAscender */
  79     SHORT               sTypoDescender;         /* OS/2:sTypoDescender */
  80     SHORT               sTypoLineGap;           /* OS/2:sTypeLineGap */
  81     USHORT              usWinAscent;            /* OS/2:usWinAscent */
  82     USHORT              usWinDescent;           /* OS/2:usWinDescent */
  83 } WINMETRICS;
  84
  85 typedef struct _tagAFM {
  86     const char         *FontName;
  87     const WCHAR        *FullName;
  88     const WCHAR        *FamilyName;
  89     const WCHAR        *EncodingScheme;
  90     LONG                Weight;                 /* FW_NORMAL etc. */
  91     float               ItalicAngle;
  92     BOOL                IsFixedPitch;
  93     float               UnderlinePosition;
  94     float               UnderlineThickness;
  95     AFMBBOX             FontBBox;
  96     float               Ascender;
  97     float               Descender;
  98     WINMETRICS          WinMetrics;
  99     int                 NumofMetrics;
 100     const AFMMETRICS    *Metrics;
 101 } AFM;
 102
 103 /* Note no 'next' in AFM. Use AFMLISTENTRY as a container. This allows more than
 104    one list to exist without having to reallocate the entire AFM structure. We
 105    keep a global list of all afms (PSDRV_AFMFontList) plus a list of available
 106    fonts for each DC (dc->physDev->Fonts) */
 107
 108 typedef struct _tagAFMLISTENTRY {
 109     const AFM                   *afm;
 110     struct _tagAFMLISTENTRY     *next;
 111 } AFMLISTENTRY;
 112
 113 typedef struct _tagFONTFAMILY {
 114     WCHAR                       *FamilyName; /* family name */
 115     AFMLISTENTRY                *afmlist;    /* list of afms for this family */
 116     struct _tagFONTFAMILY       *next;       /* next family */
 117 } FONTFAMILY;
 118
 119 extern FONTFAMILY   *PSDRV_AFMFontList DECLSPEC_HIDDEN;
 120 extern const AFM    *const PSDRV_BuiltinAFMs[] DECLSPEC_HIDDEN;     /* last element is NULL */
 121
 122 typedef struct
 123 {
 124     struct list          entry;
 125     char                *Name;
 126 } FONTNAME;
 127
 128 typedef struct {
 129     float       llx, lly, urx, ury;
 130 } IMAGEABLEAREA;
 131
 132 typedef struct {
 133     float       x, y;
 134 } PAPERDIMENSION;
 135
 136 /* Solaris kludge */
 137 #undef PAGESIZE
 138 typedef struct _tagPAGESIZE {
 139     struct list         entry;
 140     char                *Name;
 141     WCHAR               *FullName;
 142     char                *InvocationString;
 143     IMAGEABLEAREA       *ImageableArea;
 144     PAPERDIMENSION      *PaperDimension;
 145     WORD                WinPage; /*eg DMPAPER_A4. Doesn't really belong here */
 146 } PAGESIZE;
 147
 148 typedef struct
 149 {
 150     struct list                 entry;
 151     char                        *Feature1;
 152     char                        *Value1;
 153     char                        *Feature2;
 154     char                        *Value2;
 155 } CONSTRAINT;
 156
 157 typedef struct
 158 {
 159     struct list                 entry;
 160     const char                  *Name;
 161     const char                  *FullName;
 162     char                        *InvocationString;
 163     WORD                        WinBin; /* eg DMBIN_LOWER */
 164 } INPUTSLOT;
 165
 166 typedef enum _RASTERIZEROPTION
 167   {RO_None, RO_Accept68K, RO_Type42, RO_TrueImage} RASTERIZEROPTION;
 168
 169 typedef struct
 170 {
 171     struct list                 entry;
 172     char                        *Name;
 173     char                        *FullName;
 174     char                        *InvocationString;
 175     WORD                        WinDuplex; /* eg DMDUP_SIMPLEX */
 176 } DUPLEX;
 177
 178 typedef struct
 179 {
 180     struct list entry;
 181     int    resx, resy;
 182     char   *InvocationString;
 183 } RESOLUTION;
 184
 185 /* Many Mac OS X based ppd files don't include a *ColorDevice line, so
 186    we use a tristate here rather than a boolean.  Code that
 187    cares is expected to treat these as if they were colour. */
 188 typedef enum {
 189     CD_NotSpecified,
 190     CD_False,
 191     CD_True
 192 } COLORDEVICE;
 193
 194 typedef struct {
 195     char                *NickName;
 196     int                 LanguageLevel;
 197     COLORDEVICE         ColorDevice;
 198     struct list         Resolutions;
 199     int                 DefaultResolution;
 200     signed int          LandscapeOrientation;
 201     char                *JCLBegin;
 202     char                *JCLToPSInterpreter;
 203     char                *JCLEnd;
 204     char                *DefaultFont;
 205     struct list         InstalledFonts;
 206     struct list         PageSizes;
 207     PAGESIZE            *DefaultPageSize;
 208     struct list         Constraints;
 209     struct list         InputSlots;
 210     RASTERIZEROPTION    TTRasterizer;
 211     struct list         Duplexes;
 212     DUPLEX              *DefaultDuplex;
 213 } PPD;
 214
 215 typedef struct
 216 {
 217     struct list             entry;
 218     WCHAR                   *friendly_name;
 219     PPD                     *ppd;
 220     PSDRV_DEVMODE           *Devmode;
 221     FONTFAMILY              *Fonts;
 222     PPRINTER_ENUM_VALUESW   FontSubTable;
 223     DWORD                   FontSubTableSize;
 224 } PRINTERINFO;
 225
 226 typedef struct {
 227     float               r, g, b;
 228 } PSRGB;
 229
 230 typedef struct {
 231     float               i;
 232 } PSGRAY;
 233
 234
 235 /* def's for PSCOLOR.type */
 236 #define PSCOLOR_GRAY    0
 237 #define PSCOLOR_RGB     1
 238
 239 typedef struct {
 240     int                 type;
 241     union {
 242         PSRGB  rgb;
 243         PSGRAY gray;
 244     }                   value;
 245 } PSCOLOR;
 246
 247 typedef struct {
 248     const AFM           *afm;
 249     float               scale;
 250     TEXTMETRICW         tm;
 251 } BUILTIN;
 252
 253 typedef struct tagTYPE42 TYPE42;
 254
 255 typedef struct tagTYPE1 TYPE1;
 256
 257 enum downloadtype {
 258   Type1, Type42
 259 };
 260
 261 typedef struct _tagDOWNLOAD {
 262   enum downloadtype type;
 263   union {
 264     TYPE1  *Type1;
 265     TYPE42 *Type42;
 266   } typeinfo;
 267   char *ps_name;
 268   struct _tagDOWNLOAD *next;
 269 } DOWNLOAD;
 270
 271 enum fontloc {
 272   Builtin, Download
 273 };
 274
 275 typedef struct
 276 {
 277     INT xx, xy, yx, yy;
 278 } matrix;
 279
 280 enum fontset { UNSET = 0, HORIZONTAL_SET, VERTICAL_SET };
 281
 282 typedef struct {
 283     enum fontloc        fontloc;
 284     union {
 285         BUILTIN  Builtin;
 286         DOWNLOAD *Download;
 287     }                   fontinfo;
 288
 289     matrix              size;
 290     PSCOLOR             color;
 291     enum fontset        set;    /* Have we done a setfont yet */
 292
 293   /* These are needed by PSDRV_ExtTextOut */
 294     int                 escapement;
 295 } PSFONT;
 296
 297 typedef struct {
 298     PSCOLOR              color;
 299     BOOL                 set;
 300     struct brush_pattern pattern;
 301 } PSBRUSH;
 302
 303 #define MAX_DASHLEN 16
 304
 305 typedef struct {
 306     INT                 style;
 307     INT                 width;
 308     BYTE                join;
 309     BYTE                endcap;
 310     DWORD               dash[MAX_DASHLEN];
 311     DWORD               dash_len;
 312     PSCOLOR             color;
 313     BOOL                set;
 314 } PSPEN;
 315
 316 enum passthrough
 317 {
 318     passthrough_none,
 319     passthrough_active,
 320     passthrough_had_rect,  /* See the comment in PSDRV_Rectangle */
 321 };
 322
 323 typedef struct {
 324     DWORD               id;             /* Job id */
 325     HANDLE              hprinter;       /* Printer handle */
 326     LPWSTR              doc_name;       /* Document Name */
 327     BOOL                OutOfPage;      /* Page header not sent yet */
 328     INT                 PageNo;
 329     BOOL                quiet;          /* Don't actually output anything */
 330     enum passthrough    passthrough_state;
 331 } JOB;
 332
 333 typedef struct
 334 {
 335     HDC                 hdc;
 336     PSFONT              font;           /* Current PS font */
 337     DOWNLOAD            *downloaded_fonts;
 338     PSPEN               pen;
 339     PSBRUSH             brush;
 340     PSCOLOR             bkColor;
 341     JOB                 job;
 342     PSDRV_DEVMODE       *Devmode;
 343     PRINTERINFO         *pi;
 344     int                 pathdepth;
 345 } print_ctx;
 346
 347 extern print_ctx *create_print_ctx( HDC hdc, const WCHAR *device,
 348         const DEVMODEW *devmode ) DECLSPEC_HIDDEN;
 349
 350 /*
 351  *  Every glyph name in the Adobe Glyph List and the 35 core PostScript fonts
 352  */
 353
 354 extern const INT    PSDRV_AGLGlyphNamesSize DECLSPEC_HIDDEN;
 355 extern GLYPHNAME    PSDRV_AGLGlyphNames[] DECLSPEC_HIDDEN;
 356
 357
 358 /*
 359  *  The AGL encoding vector
 360  */
 361
 362 extern const INT            PSDRV_AGLbyNameSize DECLSPEC_HIDDEN; /* sorted by name */
 363 extern const UNICODEGLYPH   PSDRV_AGLbyName[] DECLSPEC_HIDDEN;   /*  duplicates omitted  */
 364
 365 extern const INT            PSDRV_AGLbyUVSize DECLSPEC_HIDDEN;   /* sorted by UV */
 366 extern const UNICODEGLYPH   PSDRV_AGLbyUV[] DECLSPEC_HIDDEN;     /*  duplicates included */
 367
 368 extern HINSTANCE PSDRV_hInstance DECLSPEC_HIDDEN;
 369 extern HANDLE PSDRV_Heap DECLSPEC_HIDDEN;
 370 extern char *PSDRV_ANSIVector[256] DECLSPEC_HIDDEN;
 371
 372 extern INPUTSLOT *find_slot( PPD *ppd, const DEVMODEW *dm ) DECLSPEC_HIDDEN;
 373 extern PAGESIZE *find_pagesize( PPD *ppd, const DEVMODEW *dm ) DECLSPEC_HIDDEN;
 374 extern DUPLEX *find_duplex( PPD *ppd, const DEVMODEW *dm ) DECLSPEC_HIDDEN;
 375
 376 /* GDI driver functions */
 377 extern BOOL CDECL PSDRV_Arc( print_ctx *ctx, INT left, INT top, INT right, INT bottom,
 378                              INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN;
 379 extern BOOL CDECL PSDRV_Chord( print_ctx *ctx, INT left, INT top, INT right, INT bottom,
 380                                INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN;
 381 extern BOOL CDECL PSDRV_Ellipse( print_ctx *ctx, INT left, INT top, INT right, INT bottom) DECLSPEC_HIDDEN;
 382 extern INT CDECL PSDRV_EndPage( print_ctx *ctx ) DECLSPEC_HIDDEN;
 383 extern INT CDECL PSDRV_ExtEscape( print_ctx *ctx, INT nEscape, INT cbInput, LPCVOID in_data,
 384                             INT cbOutput, LPVOID out_data ) DECLSPEC_HIDDEN;
 385 extern BOOL CDECL PSDRV_ExtTextOut( print_ctx *ctx, INT x, INT y, UINT flags,
 386                                     const RECT *lprect, LPCWSTR str, UINT count, const INT *lpDx ) DECLSPEC_HIDDEN;
 387 extern BOOL CDECL PSDRV_FillPath( print_ctx *ctx ) DECLSPEC_HIDDEN;
 388 extern BOOL CDECL PSDRV_LineTo(print_ctx *ctx, INT x, INT y) DECLSPEC_HIDDEN;
 389 extern BOOL CDECL PSDRV_PaintRgn( print_ctx *ctx, HRGN hrgn ) DECLSPEC_HIDDEN;
 390 extern BOOL CDECL PSDRV_PatBlt(print_ctx *ctx, struct bitblt_coords *dst, DWORD dwRop) DECLSPEC_HIDDEN;
 391 extern BOOL CDECL PSDRV_Pie( print_ctx *ctx, INT left, INT top, INT right, INT bottom,
 392                              INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN;
 393 extern BOOL CDECL PSDRV_PolyBezier( print_ctx *ctx, const POINT *pts, DWORD count ) DECLSPEC_HIDDEN;
 394 extern BOOL CDECL PSDRV_PolyBezierTo( print_ctx *ctx, const POINT *pts, DWORD count ) DECLSPEC_HIDDEN;
 395 extern BOOL CDECL PSDRV_PolyPolygon( print_ctx *ctx, const POINT* pts, const INT* counts, UINT polygons ) DECLSPEC_HIDDEN;
 396 extern BOOL CDECL PSDRV_PolyPolyline( print_ctx *ctx, const POINT* pts, const DWORD* counts, DWORD polylines ) DECLSPEC_HIDDEN;
 397 extern DWORD CDECL PSDRV_PutImage( print_ctx *ctx, HRGN clip, BITMAPINFO *info,
 398                                    const struct gdi_image_bits *bits, struct bitblt_coords *src,
 399                                    struct bitblt_coords *dst, DWORD rop ) DECLSPEC_HIDDEN;
 400 extern BOOL CDECL PSDRV_Rectangle( print_ctx *ctx, INT left, INT top, INT right, INT bottom ) DECLSPEC_HIDDEN;
 401 extern BOOL CDECL PSDRV_RoundRect( print_ctx *ctx, INT left, INT top, INT right,
 402                                    INT bottom, INT ell_width, INT ell_height ) DECLSPEC_HIDDEN;
 403 extern HBRUSH CDECL PSDRV_SelectBrush( print_ctx *ctx, HBRUSH hbrush, const struct brush_pattern *pattern ) DECLSPEC_HIDDEN;
 404 extern HFONT CDECL PSDRV_SelectFont( print_ctx *ctx, HFONT hfont, UINT *aa_flags ) DECLSPEC_HIDDEN;
 405 extern HPEN CDECL PSDRV_SelectPen( print_ctx *ctx, HPEN hpen, const struct brush_pattern *pattern ) DECLSPEC_HIDDEN;
 406 extern COLORREF CDECL PSDRV_SetBkColor( print_ctx *ctx, COLORREF color ) DECLSPEC_HIDDEN;
 407 extern COLORREF CDECL PSDRV_SetDCBrushColor( print_ctx *ctx, COLORREF color ) DECLSPEC_HIDDEN;
 408 extern COLORREF CDECL PSDRV_SetDCPenColor( print_ctx *ctx, COLORREF color ) DECLSPEC_HIDDEN;
 409 extern COLORREF CDECL PSDRV_SetPixel( print_ctx *ctx, INT x, INT y, COLORREF color ) DECLSPEC_HIDDEN;
 410 extern COLORREF CDECL PSDRV_SetTextColor( print_ctx *ctx, COLORREF color ) DECLSPEC_HIDDEN;
 411 extern BOOL CDECL PSDRV_StrokeAndFillPath( print_ctx *ctx ) DECLSPEC_HIDDEN;
 412 extern BOOL CDECL PSDRV_StrokePath( print_ctx *ctx ) DECLSPEC_HIDDEN;
 413
 414 extern BOOL CDECL PSDRV_ResetDC( print_ctx *ctx, const DEVMODEW *lpInitData ) DECLSPEC_HIDDEN;
 415 extern void PSDRV_MergeDevmodes(PSDRV_DEVMODE *dm1, const DEVMODEW *dm2,
 416                          PRINTERINFO *pi) DECLSPEC_HIDDEN;
 417 extern BOOL PSDRV_GetFontMetrics(void) DECLSPEC_HIDDEN;
 418 extern PPD *PSDRV_ParsePPD(const WCHAR *fname, HANDLE printer) DECLSPEC_HIDDEN;
 419 extern PRINTERINFO *PSDRV_FindPrinterInfo(LPCWSTR name) DECLSPEC_HIDDEN;
 420 extern const AFM *PSDRV_FindAFMinList(FONTFAMILY *head, LPCSTR name) DECLSPEC_HIDDEN;
 421 extern BOOL PSDRV_AddAFMtoList(FONTFAMILY **head, const AFM *afm,
 422         BOOL *p_added) DECLSPEC_HIDDEN;
 423 extern void PSDRV_FreeAFMList( FONTFAMILY *head ) DECLSPEC_HIDDEN;
 424
 425 extern INT PSDRV_XWStoDS( print_ctx *ctx, INT width ) DECLSPEC_HIDDEN;
 426
 427 extern BOOL PSDRV_Brush(print_ctx *ctx, BOOL EO) DECLSPEC_HIDDEN;
 428 extern BOOL PSDRV_SetFont( print_ctx *ctx, BOOL vertical ) DECLSPEC_HIDDEN;
 429 extern BOOL PSDRV_SetPen( print_ctx *ctx ) DECLSPEC_HIDDEN;
 430
 431 extern void PSDRV_AddClip( print_ctx *ctx, HRGN hrgn ) DECLSPEC_HIDDEN;
 432 extern void PSDRV_SetClip( print_ctx *ctx ) DECLSPEC_HIDDEN;
 433 extern void PSDRV_ResetClip( print_ctx *ctx ) DECLSPEC_HIDDEN;
 434
 435 extern void PSDRV_CreateColor( print_ctx *ctx, PSCOLOR *pscolor,
 436                      COLORREF wincolor ) DECLSPEC_HIDDEN;
 437 extern PSRGB rgb_to_grayscale_scale( void ) DECLSPEC_HIDDEN;
 438 extern char PSDRV_UnicodeToANSI(int u) DECLSPEC_HIDDEN;
 439
 440 extern INT PSDRV_WriteHeader( print_ctx *ctx, LPCWSTR title ) DECLSPEC_HIDDEN;
 441 extern INT PSDRV_WriteFooter( print_ctx *ctx ) DECLSPEC_HIDDEN;
 442 extern INT PSDRV_WriteNewPage( print_ctx *ctx ) DECLSPEC_HIDDEN;
 443 extern INT PSDRV_WriteEndPage( print_ctx *ctx ) DECLSPEC_HIDDEN;
 444 extern BOOL PSDRV_WriteMoveTo(print_ctx *ctx, INT x, INT y) DECLSPEC_HIDDEN;
 445 extern BOOL PSDRV_WriteLineTo(print_ctx *ctx, INT x, INT y) DECLSPEC_HIDDEN;
 446 extern BOOL PSDRV_WriteStroke(print_ctx *ctx) DECLSPEC_HIDDEN;
 447 extern BOOL PSDRV_WriteRectangle(print_ctx *ctx, INT x, INT y, INT width, INT height) DECLSPEC_HIDDEN;
 448 extern BOOL PSDRV_WriteRRectangle(print_ctx *ctx, INT x, INT y, INT width, INT height) DECLSPEC_HIDDEN;
 449 extern BOOL PSDRV_WriteSetFont(print_ctx *ctx, const char *name, matrix size, INT escapement,
 450                                BOOL fake_italic) DECLSPEC_HIDDEN;
 451 extern BOOL PSDRV_WriteGlyphShow(print_ctx *ctx, LPCSTR g_name) DECLSPEC_HIDDEN;
 452 extern BOOL PSDRV_WriteSetPen(print_ctx *ctx) DECLSPEC_HIDDEN;
 453 extern BOOL PSDRV_WriteArc(print_ctx *ctx, INT x, INT y, INT w, INT h,
 454                              double ang1, double ang2) DECLSPEC_HIDDEN;
 455 extern BOOL PSDRV_WriteCurveTo(print_ctx *ctx, POINT pts[3]) DECLSPEC_HIDDEN;
 456 extern BOOL PSDRV_WriteSetColor(print_ctx *ctx, PSCOLOR *color) DECLSPEC_HIDDEN;
 457 extern BOOL PSDRV_WriteSetBrush(print_ctx *ctx) DECLSPEC_HIDDEN;
 458 extern BOOL PSDRV_WriteFill(print_ctx *ctx) DECLSPEC_HIDDEN;
 459 extern BOOL PSDRV_WriteEOFill(print_ctx *ctx) DECLSPEC_HIDDEN;
 460 extern BOOL PSDRV_WriteGSave(print_ctx *ctx) DECLSPEC_HIDDEN;
 461 extern BOOL PSDRV_WriteGRestore(print_ctx *ctx) DECLSPEC_HIDDEN;
 462 extern BOOL PSDRV_WriteNewPath(print_ctx *ctx) DECLSPEC_HIDDEN;
 463 extern BOOL PSDRV_WriteClosePath(print_ctx *ctx) DECLSPEC_HIDDEN;
 464 extern BOOL PSDRV_WriteClip(print_ctx *ctx) DECLSPEC_HIDDEN;
 465 extern BOOL PSDRV_WriteRectClip(print_ctx *ctx, INT x, INT y, INT w, INT h) DECLSPEC_HIDDEN;
 466 extern BOOL PSDRV_WriteRectClip2(print_ctx *ctx, CHAR *pszArrayName) DECLSPEC_HIDDEN;
 467 extern BOOL PSDRV_WriteEOClip(print_ctx *ctx) DECLSPEC_HIDDEN;
 468 extern BOOL PSDRV_WriteHatch(print_ctx *ctx) DECLSPEC_HIDDEN;
 469 extern BOOL PSDRV_WriteRotate(print_ctx *ctx, float ang) DECLSPEC_HIDDEN;
 470 extern BOOL PSDRV_WriteIndexColorSpaceBegin(print_ctx *ctx, int size) DECLSPEC_HIDDEN;
 471 extern BOOL PSDRV_WriteIndexColorSpaceEnd(print_ctx *ctx) DECLSPEC_HIDDEN;
 472 extern BOOL PSDRV_WriteRGBQUAD(print_ctx *ctx, const RGBQUAD *rgb, int number) DECLSPEC_HIDDEN;
 473 extern BOOL PSDRV_WriteImage(print_ctx *ctx, WORD depth, BOOL grayscale, INT xDst, INT yDst,
 474                              INT widthDst, INT heightDst, INT widthSrc,
 475                              INT heightSrc, BOOL mask, BOOL top_down) DECLSPEC_HIDDEN;
 476 extern BOOL PSDRV_WriteBytes(print_ctx *ctx, const BYTE *bytes, DWORD number) DECLSPEC_HIDDEN;
 477 extern BOOL PSDRV_WriteData(print_ctx *ctx, const BYTE *byte, DWORD number) DECLSPEC_HIDDEN;
 478 extern DWORD PSDRV_WriteSpool(print_ctx *ctx, LPCSTR lpData, DWORD cch) DECLSPEC_HIDDEN;
 479 extern BOOL PSDRV_WriteDIBPatternDict(print_ctx *ctx, const BITMAPINFO *bmi, BYTE *bits, UINT usage) DECLSPEC_HIDDEN;
 480 extern BOOL PSDRV_WriteArrayPut(print_ctx *ctx, CHAR *pszArrayName, INT nIndex, LONG lCoord) DECLSPEC_HIDDEN;
 481 extern BOOL PSDRV_WriteArrayDef(print_ctx *ctx, CHAR *pszArrayName, INT nSize) DECLSPEC_HIDDEN;
 482
 483 extern INT CDECL PSDRV_StartPage( print_ctx *ctx ) DECLSPEC_HIDDEN;
 484
 485 INT PSDRV_GlyphListInit(void) DECLSPEC_HIDDEN;
 486 const GLYPHNAME *PSDRV_GlyphName(LPCSTR szName) DECLSPEC_HIDDEN;
 487 VOID PSDRV_IndexGlyphList(void) DECLSPEC_HIDDEN;
 488 BOOL PSDRV_GetType1Metrics(void) DECLSPEC_HIDDEN;
 489 SHORT PSDRV_CalcAvgCharWidth(const AFM *afm) DECLSPEC_HIDDEN;
 490
 491 extern BOOL PSDRV_WriteSetBuiltinFont(print_ctx *ctx) DECLSPEC_HIDDEN;
 492 extern BOOL PSDRV_WriteBuiltinGlyphShow(print_ctx *ctx, LPCWSTR str, INT count) DECLSPEC_HIDDEN;
 493
 494 extern BOOL PSDRV_SelectDownloadFont(print_ctx *ctx) DECLSPEC_HIDDEN;
 495 extern BOOL PSDRV_WriteSetDownloadFont(print_ctx *ctx, BOOL vertical) DECLSPEC_HIDDEN;
 496 extern BOOL PSDRV_WriteDownloadGlyphShow(print_ctx *ctx, const WORD *glyphs, UINT count) DECLSPEC_HIDDEN;
 497 extern BOOL PSDRV_EmptyDownloadList(print_ctx *ctx, BOOL write_undef) DECLSPEC_HIDDEN;
 498
 499 extern DWORD write_spool( print_ctx *ctx, const void *data, DWORD num ) DECLSPEC_HIDDEN;
 500
 501 #define MAX_G_NAME 31 /* max length of PS glyph name */
 502 extern void get_glyph_name(HDC hdc, WORD index, char *name) DECLSPEC_HIDDEN;
 503
 504 extern TYPE1 *T1_download_header(print_ctx *ctx, char *ps_name,
 505                                  RECT *bbox, UINT emsize) DECLSPEC_HIDDEN;
 506 extern BOOL T1_download_glyph(print_ctx *ctx, DOWNLOAD *pdl,
 507                               DWORD index, char *glyph_name) DECLSPEC_HIDDEN;
 508 extern void T1_free(TYPE1 *t1) DECLSPEC_HIDDEN;
 509
 510 extern TYPE42 *T42_download_header(print_ctx *ctx, char *ps_name,
 511                                    RECT *bbox, UINT emsize) DECLSPEC_HIDDEN;
 512 extern BOOL T42_download_glyph(print_ctx *ctx, DOWNLOAD *pdl,
 513                                DWORD index, char *glyph_name) DECLSPEC_HIDDEN;
 514 extern void T42_free(TYPE42 *t42) DECLSPEC_HIDDEN;
 515
 516 extern DWORD RLE_encode(BYTE *in_buf, DWORD len, BYTE *out_buf) DECLSPEC_HIDDEN;
 517 extern DWORD ASCII85_encode(BYTE *in_buf, DWORD len, BYTE *out_buf) DECLSPEC_HIDDEN;
 518
 519 extern void passthrough_enter(print_ctx *ctx) DECLSPEC_HIDDEN;
 520 extern void passthrough_leave(print_ctx *ctx) DECLSPEC_HIDDEN;
 521
 522 #define push_lc_numeric(x) do {                                 \
 523         const char *tmplocale = setlocale(LC_NUMERIC,NULL);     \
 524         setlocale(LC_NUMERIC,x);
 525
 526 #define pop_lc_numeric()                                        \
 527         setlocale(LC_NUMERIC,tmplocale);                        \
 528 } while (0)
 529
 530 static inline WCHAR *strdupW( const WCHAR *str )
 531 {
 532     int size;
 533     WCHAR *ret;
 534
 535     if (!str) return NULL;
 536     size = (lstrlenW( str ) + 1) * sizeof(WCHAR);
 537     ret = HeapAlloc( GetProcessHeap(), 0, size );
 538     if (ret) memcpy( ret, str, size );
 539     return ret;
 540 }
 541
 542 #endif