2 * X11 graphics driver initialisation functions
4 * Copyright 1996 Alexandre Julliard
16 static BOOL32
X11DRV_CreateDC( DC
*dc
, LPCSTR driver
, LPCSTR device
,
17 LPCSTR output
, const DEVMODE16
* initData
);
18 static BOOL32
X11DRV_DeleteDC( DC
*dc
);
20 static INT32
X11DRV_Escape( DC
*dc
, INT32 nEscape
, INT32 cbInput
,
21 SEGPTR lpInData
, SEGPTR lpOutData
);
23 static const DC_FUNCTIONS X11DRV_Funcs
=
25 X11DRV_Arc
, /* pArc */
26 X11DRV_BitBlt
, /* pBitBlt */
27 X11DRV_BitmapBits
, /* pBitmapBits */
28 X11DRV_Chord
, /* pChord */
29 X11DRV_CreateBitmap
, /* pCreateBitmap */
30 X11DRV_CreateDC
, /* pCreateDC */
31 X11DRV_DeleteDC
, /* pDeleteDC */
32 X11DRV_DeleteObject
, /* pDeleteObject */
33 X11DRV_Ellipse
, /* pEllipse */
34 X11DRV_EnumDeviceFonts
, /* pEnumDeviceFonts */
35 X11DRV_Escape
, /* pEscape */
36 NULL
, /* pExcludeClipRect */
37 NULL
, /* pExcludeVisRect */
38 X11DRV_ExtFloodFill
, /* pExtFloodFill */
39 X11DRV_ExtTextOut
, /* pExtTextOut */
40 X11DRV_GetCharWidth
, /* pGetCharWidth */
41 X11DRV_GetPixel
, /* pGetPixel */
42 X11DRV_GetTextExtentPoint
, /* pGetTextExtentPoint */
43 X11DRV_GetTextMetrics
, /* pGetTextMetrics */
44 NULL
, /* pIntersectClipRect */
45 NULL
, /* pIntersectVisRect */
46 X11DRV_LineTo
, /* pLineTo */
47 X11DRV_LoadOEMResource
, /* pLoadOEMResource */
48 X11DRV_MoveToEx
, /* pMoveToEx */
49 NULL
, /* pOffsetClipRgn */
50 NULL
, /* pOffsetViewportOrg (optional) */
51 NULL
, /* pOffsetWindowOrg (optional) */
52 X11DRV_PaintRgn
, /* pPaintRgn */
53 X11DRV_PatBlt
, /* pPatBlt */
54 X11DRV_Pie
, /* pPie */
55 X11DRV_PolyPolygon
, /* pPolyPolygon */
56 X11DRV_PolyPolyline
, /* pPolyPolyline */
57 X11DRV_Polygon
, /* pPolygon */
58 X11DRV_Polyline
, /* pPolyline */
59 X11DRV_PolyBezier
, /* pPolyBezier */
60 NULL
, /* pRealizePalette */
61 X11DRV_Rectangle
, /* pRectangle */
62 NULL
, /* pRestoreDC */
63 X11DRV_RoundRect
, /* pRoundRect */
65 NULL
, /* pScaleViewportExt (optional) */
66 NULL
, /* pScaleWindowExt (optional) */
67 NULL
, /* pSelectClipRgn */
68 X11DRV_SelectObject
, /* pSelectObject */
69 NULL
, /* pSelectPalette */
70 X11DRV_SetBkColor
, /* pSetBkColor */
71 NULL
, /* pSetBkMode */
72 X11DRV_SetDeviceClipping
, /* pSetDeviceClipping */
73 X11DRV_SetDIBitsToDevice
, /* pSetDIBitsToDevice */
74 NULL
, /* pSetMapMode (optional) */
75 NULL
, /* pSetMapperFlags */
76 X11DRV_SetPixel
, /* pSetPixel */
77 NULL
, /* pSetPolyFillMode */
79 NULL
, /* pSetRelAbs */
80 NULL
, /* pSetStretchBltMode */
81 NULL
, /* pSetTextAlign */
82 NULL
, /* pSetTextCharacterExtra */
83 X11DRV_SetTextColor
, /* pSetTextColor */
84 NULL
, /* pSetTextJustification */
85 NULL
, /* pSetViewportExt (optional) */
86 NULL
, /* pSetViewportOrg (optional) */
87 NULL
, /* pSetWindowExt (optional) */
88 NULL
, /* pSetWindowOrg (optional) */
89 X11DRV_StretchBlt
, /* pStretchBlt */
90 NULL
/* pStretchDIBits */
93 static DeviceCaps X11DRV_DevCaps
= {
95 /* technology */ DT_RASDISPLAY
,
96 /* size, resolution */ 0, 0, 0, 0, 0,
97 /* device objects */ 1, 16 + 6, 16, 0, 0, 100, 0,
98 /* curve caps */ CC_CIRCLES
| CC_PIE
| CC_CHORD
| CC_ELLIPSES
|
99 CC_WIDE
| CC_STYLED
| CC_WIDESTYLED
| CC_INTERIORS
| CC_ROUNDRECT
,
100 /* line caps */ LC_POLYLINE
| LC_MARKER
| LC_POLYMARKER
| LC_WIDE
|
101 LC_STYLED
| LC_WIDESTYLED
| LC_INTERIORS
,
102 /* polygon caps */ PC_POLYGON
| PC_RECTANGLE
| PC_WINDPOLYGON
|
103 PC_SCANLINE
| PC_WIDE
| PC_STYLED
| PC_WIDESTYLED
| PC_INTERIORS
,
105 /* regions */ CP_REGION
,
106 /* raster caps */ RC_BITBLT
| RC_BANDING
| RC_SCALING
| RC_BITMAP64
|
107 RC_DI_BITMAP
| RC_DIBTODEV
| RC_BIGFONT
| RC_STRETCHBLT
| RC_STRETCHDIB
| RC_DEVBITS
,
108 /* aspects */ 36, 36, 51,
110 /* log pixels */ 0, 0,
112 /* palette size */ 0,
115 /**********************************************************************
118 BOOL32
X11DRV_Init(void)
120 /* FIXME: colormap management should be merged with the X11DRV */
122 if( !X11DRV_DIB_Init() ) return FALSE
;
124 if( !COLOR_Init() ) return FALSE
;
126 if( !X11DRV_OBM_Init() ) return FALSE
;
128 /* Finish up device caps */
131 TRACE(x11drv
, "Height = %-4i pxl, %-4i mm, Width = %-4i pxl, %-4i mm\n",
132 HeightOfScreen(screen
), HeightMMOfScreen(screen
),
133 WidthOfScreen(screen
), WidthMMOfScreen(screen
) );
136 X11DRV_DevCaps
.version
= 0x300;
137 X11DRV_DevCaps
.horzSize
= WidthMMOfScreen(screen
) * screenWidth
/ WidthOfScreen(screen
);
138 X11DRV_DevCaps
.vertSize
= HeightMMOfScreen(screen
) * screenHeight
/ HeightOfScreen(screen
);
139 X11DRV_DevCaps
.horzRes
= screenWidth
;
140 X11DRV_DevCaps
.vertRes
= screenHeight
;
141 X11DRV_DevCaps
.bitsPixel
= screenDepth
;
143 if( COLOR_GetSystemPaletteFlags() & COLOR_VIRTUAL
)
144 X11DRV_DevCaps
.sizePalette
= 0;
147 X11DRV_DevCaps
.rasterCaps
|= RC_PALETTE
;
148 X11DRV_DevCaps
.sizePalette
= DefaultVisual(display
,DefaultScreen(display
))->map_entries
;
151 /* Resolution will be adjusted during the font init */
153 X11DRV_DevCaps
.logPixelsX
= (int)(X11DRV_DevCaps
.horzRes
* 25.4 / X11DRV_DevCaps
.horzSize
);
154 X11DRV_DevCaps
.logPixelsY
= (int)(X11DRV_DevCaps
.vertRes
* 25.4 / X11DRV_DevCaps
.vertSize
);
156 /* Create default bitmap */
158 if (!X11DRV_BITMAP_Init()) return FALSE
;
160 /* Initialize brush dithering */
162 if (!X11DRV_BRUSH_Init()) return FALSE
;
164 /* Initialize fonts and text caps */
166 if (!X11DRV_FONT_Init( &X11DRV_DevCaps
)) return FALSE
;
168 return DRIVER_RegisterDriver( "DISPLAY", &X11DRV_Funcs
);
171 /**********************************************************************
174 static BOOL32
X11DRV_CreateDC( DC
*dc
, LPCSTR driver
, LPCSTR device
,
175 LPCSTR output
, const DEVMODE16
* initData
)
177 X11DRV_PDEVICE
*physDev
;
179 dc
->physDev
= physDev
= HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY
,
182 ERR(x11drv
, "Can't allocate physDev\n");
186 dc
->w
.devCaps
= &X11DRV_DevCaps
;
187 if (dc
->w
.flags
& DC_MEMORY
)
189 X11DRV_PHYSBITMAP
*pbitmap
;
190 BITMAPOBJ
*bmp
= (BITMAPOBJ
*) GDI_GetObjPtr( dc
->w
.hBitmap
,
192 X11DRV_CreateBitmap( dc
->w
.hBitmap
);
193 pbitmap
= bmp
->DDBitmap
->physBitmap
;
194 physDev
->drawable
= pbitmap
->pixmap
;
195 physDev
->gc
= TSXCreateGC(display
, physDev
->drawable
, 0, NULL
);
196 dc
->w
.bitsPerPixel
= bmp
->bitmap
.bmBitsPixel
;
198 dc
->w
.totalExtent
.left
= 0;
199 dc
->w
.totalExtent
.top
= 0;
200 dc
->w
.totalExtent
.right
= bmp
->bitmap
.bmWidth
;
201 dc
->w
.totalExtent
.bottom
= bmp
->bitmap
.bmHeight
;
202 dc
->w
.hVisRgn
= CreateRectRgnIndirect32( &dc
->w
.totalExtent
);
204 GDI_HEAP_UNLOCK( dc
->w
.hBitmap
);
208 physDev
->drawable
= rootWindow
;
209 physDev
->gc
= TSXCreateGC( display
, physDev
->drawable
, 0, NULL
);
210 dc
->w
.bitsPerPixel
= screenDepth
;
212 dc
->w
.totalExtent
.left
= 0;
213 dc
->w
.totalExtent
.top
= 0;
214 dc
->w
.totalExtent
.right
= screenWidth
;
215 dc
->w
.totalExtent
.bottom
= screenHeight
;
216 dc
->w
.hVisRgn
= CreateRectRgnIndirect32( &dc
->w
.totalExtent
);
221 TSXFreeGC( display
, physDev
->gc
);
225 TSXSetGraphicsExposures( display
, physDev
->gc
, False
);
226 TSXSetSubwindowMode( display
, physDev
->gc
, IncludeInferiors
);
232 /**********************************************************************
235 static BOOL32
X11DRV_DeleteDC( DC
*dc
)
237 X11DRV_PDEVICE
*physDev
= (X11DRV_PDEVICE
*)dc
->physDev
;
238 TSXFreeGC( display
, physDev
->gc
);
239 HeapFree( GetProcessHeap(), 0, physDev
);
244 /**********************************************************************
247 static INT32
X11DRV_Escape( DC
*dc
, INT32 nEscape
, INT32 cbInput
,
248 SEGPTR lpInData
, SEGPTR lpOutData
)
252 case GETSCALINGFACTOR
:
255 LPPOINT16 lppt
= (LPPOINT16
)PTR_SEG_TO_LIN(lpOutData
);
256 lppt
->x
= lppt
->y
= 0; /* no device scaling */