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Thu Feb 16 18:57:31 1995 Alexandre Julliard (julliard@sunsite.unc.edu) * [if1632/call.S] Only save the lower 16-bits of SP and BP. * [if1632/callback.c] When calling to 16-bit code, restore DS from its previous value on entry to the 32-bit code, instead of from the code segment owner. * [if1632/relay.c] [include/stackframe.h] Use a structure to represent the 16-bit stack frame layout instead of hard-coded offsets. * [rc/Imakefile] Use y.tab.c for bison output file for compatibility with yacc. * [tools/build.c] Small optimization for calls to 32-bit code. Sun Feb 12 03:19:47 1995 Michael Veksler (s1678223@t2.technion.ac.il) * [tools/build.c] Fixed bug (inflicted by previous change) - SEGV on ZMAGIC file format. Sun Feb 11 20:00:00 1995 Göran Thyni (goran@norrsken.bildbasen.se) * [debugger/dbg.y] Remove unnecessary sym-table loading when stopped in 16-bit mode. * [include/segmem.h] [loader/selector.c] Added dynamic alloction of selectors. Fixed some problems with large programs SIGSEGV-ing while running out of selectors. * [include/segmem.h] [loader/selector.c] [if1632/callback.c] [memory/global.c] [memory/heap.c] [memory/linear.c] Use __AHSHIFT and __AHINCR instead of 3 and 8. Mon Feb 6 18:07:38 1995 Cameron Heide (heide@ee.ualberta.ca) * [misc/dos_fs.c] Better relative path handling when converting filenames between dos and unix, allowing '.' to be used in the Windows path. Startup working dir is now based on current working dir. Sat Feb 4 21:21:13 1995 Michael Veksler (s1678223@t2.technion.ac.il) * [if1632/relay.c] [include/dlls.h] [tools/build.c] Squeezed data structure that references internal dll's (mostly "struct dll_table_entry_s"). Caused 20% reduction in executable code size. Fri Feb 3 18:53:15 1995 Martin v. Loewis (loewis@marie) * [Imakefile] make wine.sym only when making emulator * [misc/file.c] OpenFile(): report as not implemented for WINELIB * [misc/winsock.c] Fix CONVERT_HOSTENT and friends for use with WINELIB * [rc/Imakefile][rc/rc.y][rc/parser.c] Rename rc.y to parser.y Use flex and bison on Sun * [toolkit/sup.c] CallWindowProc: fix parameter type * [windows/event.c] Commented #ifdef sparc
275 lines
8.5 KiB
C
275 lines
8.5 KiB
C
/*
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* GDI definitions
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*
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* Copyright 1993 Alexandre Julliard
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*/
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#ifndef GDI_H
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#define GDI_H
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include "windows.h"
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#include "segmem.h"
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#include "heap.h"
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/* GDI objects magic numbers */
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#define PEN_MAGIC 0x4f47
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#define BRUSH_MAGIC 0x4f48
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#define FONT_MAGIC 0x4f49
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#define PALETTE_MAGIC 0x4f4a
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#define BITMAP_MAGIC 0x4f4b
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#define REGION_MAGIC 0x4f4c
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#define DC_MAGIC 0x4f4d
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#define DISABLED_DC_MAGIC 0x4f4e
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#define META_DC_MAGIC 0x4f4f
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#define METAFILE_MAGIC 0x4f50
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#define METAFILE_DC_MAGIC 0x4f51
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#ifndef WINELIB
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#pragma pack(1)
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#endif
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typedef struct tagGDIOBJHDR
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{
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HANDLE hNext;
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WORD wMagic;
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DWORD dwCount;
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WORD wMetaList;
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} GDIOBJHDR;
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typedef struct
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{
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WORD version; /* 0: driver version */
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WORD technology; /* 2: device technology */
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WORD horzSize; /* 4: width of display in mm */
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WORD vertSize; /* 6: height of display in mm */
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WORD horzRes; /* 8: width of display in pixels */
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WORD vertRes; /* 10: width of display in pixels */
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WORD bitsPixel; /* 12: bits per pixel */
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WORD planes; /* 14: color planes */
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WORD numBrushes; /* 16: device-specific brushes */
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WORD numPens; /* 18: device-specific pens */
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WORD numMarkers; /* 20: device-specific markers */
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WORD numFonts; /* 22: device-specific fonts */
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WORD numColors; /* 24: size of color table */
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WORD pdeviceSize; /* 26: size of PDEVICE structure */
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WORD curveCaps; /* 28: curve capabilities */
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WORD lineCaps; /* 30: line capabilities */
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WORD polygonalCaps; /* 32: polygon capabilities */
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WORD textCaps; /* 34: text capabilities */
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WORD clipCaps; /* 36: clipping capabilities */
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WORD rasterCaps; /* 38: raster capabilities */
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WORD aspectX; /* 40: relative width of device pixel */
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WORD aspectY; /* 42: relative height of device pixel */
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WORD aspectXY; /* 44: relative diagonal width of device pixel */
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WORD pad1[21]; /* 46-86: reserved */
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WORD logPixelsX; /* 88: pixels / logical X inch */
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WORD logPixelsY; /* 90: pixels / logical Y inch */
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WORD pad2[6]; /* 92-102: reserved */
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WORD sizePalette; /* 104: entries in system palette */
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WORD numReserved; /* 106: reserved entries */
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WORD colorRes; /* 108: color resolution */
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} DeviceCaps;
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#ifndef WINELIB
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#pragma pack(4)
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#endif
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/* Device independent DC information */
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typedef struct
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{
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int flags;
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DeviceCaps *devCaps;
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HANDLE hMetaFile;
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HRGN hClipRgn; /* Clip region (may be 0) */
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HRGN hVisRgn; /* Visible region (must never be 0) */
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HRGN hGCClipRgn; /* GC clip region (ClipRgn AND VisRgn) */
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HPEN hPen;
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HBRUSH hBrush;
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HFONT hFont;
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HBITMAP hBitmap;
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HBITMAP hFirstBitmap; /* Bitmap selected at creation of the DC */
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HANDLE hDevice;
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HPALETTE hPalette;
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WORD ROPmode;
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WORD polyFillMode;
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WORD stretchBltMode;
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WORD relAbsMode;
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WORD backgroundMode;
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COLORREF backgroundColor;
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COLORREF textColor;
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int backgroundPixel;
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int textPixel;
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short brushOrgX;
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short brushOrgY;
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WORD textAlign; /* Text alignment from SetTextAlign() */
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short charExtra; /* Spacing from SetTextCharacterExtra() */
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short breakTotalExtra; /* Total extra space for justification */
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short breakCount; /* Break char. count */
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short breakExtra; /* breakTotalExtra / breakCount */
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short breakRem; /* breakTotalExtra % breakCount */
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BYTE bitsPerPixel;
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WORD MapMode;
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short DCOrgX; /* DC origin */
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short DCOrgY;
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short CursPosX; /* Current position */
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short CursPosY;
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short WndOrgX;
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short WndOrgY;
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short WndExtX;
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short WndExtY;
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short VportOrgX;
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short VportOrgY;
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short VportExtX;
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short VportExtY;
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} WIN_DC_INFO;
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/* X physical pen */
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typedef struct
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{
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int style;
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int pixel;
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int width;
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char * dashes;
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int dash_len;
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} X_PHYSPEN;
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/* X physical brush */
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typedef struct
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{
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int style;
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int fillStyle;
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int pixel;
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Pixmap pixmap;
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} X_PHYSBRUSH;
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/* X physical font */
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typedef struct
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{
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XFontStruct * fstruct;
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TEXTMETRIC metrics;
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} X_PHYSFONT;
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/* X physical palette information */
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typedef struct
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{
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HANDLE hMapping; /* Color mapping table (or 0 for identity) */
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HANDLE hRevMapping; /* Reverse color mapping table */
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WORD mappingSize;
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} X_PHYSPALETTE;
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/* X-specific DC information */
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typedef struct
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{
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GC gc; /* X Window GC */
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Drawable drawable;
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X_PHYSFONT font;
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X_PHYSPEN pen;
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X_PHYSBRUSH brush;
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X_PHYSPALETTE pal;
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} X_DC_INFO;
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typedef struct tagDC
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{
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GDIOBJHDR header;
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WORD saveLevel;
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WIN_DC_INFO w;
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union
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{
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X_DC_INFO x;
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/* other devices (e.g. printer) */
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} u;
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} DC;
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/* DC flags */
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#define DC_MEMORY 1 /* It is a memory DC */
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#define DC_SAVED 2 /* It is a saved DC */
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/* Last 32 bytes are reserved for stock object handles */
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#define GDI_HEAP_SIZE 0xffe0
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/* First handle possible for stock objects (must be >= GDI_HEAP_SIZE) */
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#define FIRST_STOCK_HANDLE GDI_HEAP_SIZE
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/* Stock objects handles */
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#define STOCK_WHITE_BRUSH (FIRST_STOCK_HANDLE + WHITE_BRUSH)
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#define STOCK_LTGRAY_BRUSH (FIRST_STOCK_HANDLE + LTGRAY_BRUSH)
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#define STOCK_GRAY_BRUSH (FIRST_STOCK_HANDLE + GRAY_BRUSH)
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#define STOCK_DKGRAY_BRUSH (FIRST_STOCK_HANDLE + DKGRAY_BRUSH)
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#define STOCK_BLACK_BRUSH (FIRST_STOCK_HANDLE + BLACK_BRUSH)
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#define STOCK_NULL_BRUSH (FIRST_STOCK_HANDLE + NULL_BRUSH)
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#define STOCK_HOLLOW_BRUSH (FIRST_STOCK_HANDLE + HOLLOW_BRUSH)
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#define STOCK_WHITE_PEN (FIRST_STOCK_HANDLE + WHITE_PEN)
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#define STOCK_BLACK_PEN (FIRST_STOCK_HANDLE + BLACK_PEN)
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#define STOCK_NULL_PEN (FIRST_STOCK_HANDLE + NULL_PEN)
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#define STOCK_OEM_FIXED_FONT (FIRST_STOCK_HANDLE + OEM_FIXED_FONT)
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#define STOCK_ANSI_FIXED_FONT (FIRST_STOCK_HANDLE + ANSI_FIXED_FONT)
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#define STOCK_ANSI_VAR_FONT (FIRST_STOCK_HANDLE + ANSI_VAR_FONT)
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#define STOCK_SYSTEM_FONT (FIRST_STOCK_HANDLE + SYSTEM_FONT)
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#define STOCK_DEVICE_DEFAULT_FONT (FIRST_STOCK_HANDLE + DEVICE_DEFAULT_FONT)
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#define STOCK_DEFAULT_PALETTE (FIRST_STOCK_HANDLE + DEFAULT_PALETTE)
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#define STOCK_SYSTEM_FIXED_FONT (FIRST_STOCK_HANDLE + SYSTEM_FIXED_FONT)
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#define NB_STOCK_OBJECTS (SYSTEM_FIXED_FONT + 1)
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#define FIRST_STOCK_FONT STOCK_OEM_FIXED_FONT
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#define LAST_STOCK_FONT STOCK_SYSTEM_FIXED_FONT
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/* Device <-> logical coords conversion */
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#define XDPTOLP(dc,x) \
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(((x)-(dc)->w.VportOrgX) * (dc)->w.WndExtX / (dc)->w.VportExtX+(dc)->w.WndOrgX)
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#define YDPTOLP(dc,y) \
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(((y)-(dc)->w.VportOrgY) * (dc)->w.WndExtY / (dc)->w.VportExtY+(dc)->w.WndOrgY)
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#define XLPTODP(dc,x) \
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(((x)-(dc)->w.WndOrgX) * (dc)->w.VportExtX / (dc)->w.WndExtX+(dc)->w.VportOrgX)
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#define YLPTODP(dc,y) \
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(((y)-(dc)->w.WndOrgY) * (dc)->w.VportExtY / (dc)->w.WndExtY+(dc)->w.VportOrgY)
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/* GDI local heap */
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#ifdef WINELIB
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#define GDI_HEAP_ALLOC(f,size) LocalAlloc (f,size)
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#define GDI_HEAP_ADDR(handle) LocalLock (handle)
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#define GDI_HEAP_FREE(handle) LocalFree (handle)
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#else
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extern MDESC *GDI_Heap;
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#define GDI_HEAP_ALLOC(f,size) ((int)HEAP_Alloc(&GDI_Heap,f,size) & 0xffff)
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#define GDI_HEAP_FREE(handle) (HEAP_Free(&GDI_Heap,GDI_HEAP_ADDR(handle)))
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#define GDI_HEAP_ADDR(handle) \
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((void *)((handle) ? ((handle) | ((int)GDI_Heap & 0xffff0000)) : 0))
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#endif
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extern BOOL GDI_Init(void);
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extern HANDLE GDI_AllocObject( WORD, WORD );
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extern BOOL GDI_FreeObject( HANDLE );
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extern GDIOBJHDR * GDI_GetObjPtr( HANDLE, WORD );
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extern Display * display;
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extern Screen * screen;
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extern Window rootWindow;
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extern int screenWidth, screenHeight, screenDepth;
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extern int desktopX, desktopY; /* misc/main.c */
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#endif /* GDI_H */
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