wine/include/gdi.h
Alexandre Julliard 05df86a38f Moved more GDI definitions to gdi_private.h.
Get rid of bitmap.h and palette.h.
2004-03-04 20:41:12 +00:00

109 lines
3.3 KiB
C

/*
* GDI definitions
*
* Copyright 1993 Alexandre Julliard
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __WINE_GDI_H
#define __WINE_GDI_H
#include <stdarg.h>
#include <windef.h>
#include <winbase.h>
#include <wingdi.h>
#include <wine/wingdi16.h>
#include <math.h>
/* GDI objects magic numbers */
#define FIRST_MAGIC 0x4f47
#define PEN_MAGIC 0x4f47
#define BRUSH_MAGIC 0x4f48
#define FONT_MAGIC 0x4f49
#define PALETTE_MAGIC 0x4f4a
#define BITMAP_MAGIC 0x4f4b
#define REGION_MAGIC 0x4f4c
#define DC_MAGIC 0x4f4d
#define DISABLED_DC_MAGIC 0x4f4e
#define META_DC_MAGIC 0x4f4f
#define METAFILE_MAGIC 0x4f50
#define METAFILE_DC_MAGIC 0x4f51
#define ENHMETAFILE_MAGIC 0x4f52
#define ENHMETAFILE_DC_MAGIC 0x4f53
#define MEMORY_DC_MAGIC 0x4f54
#define LAST_MAGIC 0x4f54
#define MAGIC_DONTCARE 0xffff
/* GDI constants for making objects private/system (naming undoc. !) */
#define OBJECT_PRIVATE 0x2000
#define OBJECT_NOSYSTEM 0x8000
#define GDIMAGIC(magic) ((magic) & ~(OBJECT_PRIVATE|OBJECT_NOSYSTEM))
struct gdi_obj_funcs;
struct hdc_list;
typedef struct tagGDIOBJHDR
{
HANDLE16 hNext;
WORD wMagic;
DWORD dwCount;
const struct gdi_obj_funcs *funcs;
struct hdc_list *hdcs;
} GDIOBJHDR;
/* extra stock object: default 1x1 bitmap for memory DCs */
#define DEFAULT_BITMAP (STOCK_LAST+1)
/* bitmap object */
typedef struct tagBITMAPOBJ
{
GDIOBJHDR header;
BITMAP bitmap;
SIZE size; /* For SetBitmapDimension() */
const struct tagDC_FUNCS *funcs; /* DC function table */
void *physBitmap; /* ptr to device specific data */
/* For device-independent bitmaps: */
DIBSECTION *dib;
SEGPTR segptr_bits; /* segptr to DIB bits */
} BITMAPOBJ;
/* palette object */
#define NB_RESERVED_COLORS 20 /* number of fixed colors in system palette */
#define PC_SYS_USED 0x80 /* palentry is used (both system and logical) */
#define PC_SYS_RESERVED 0x40 /* system palentry is not to be mapped to */
#define PC_SYS_MAPPED 0x10 /* logical palentry is a direct alias for system palentry */
typedef struct tagPALETTEOBJ
{
GDIOBJHDR header;
int *mapping;
LOGPALETTE logpalette; /* _MUST_ be the last field */
} PALETTEOBJ;
/* GDI local heap */
extern void *GDI_GetObjPtr( HGDIOBJ, WORD );
extern void GDI_ReleaseObj( HGDIOBJ );
#define WINE_GGO_GRAY16_BITMAP 0x7f
#endif /* __WINE_GDI_H */