| /* |
| * 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 */ |