/* * X11 graphics driver initialisation functions * * Copyright 1996 Alexandre Julliard */ #include "ts_xlib.h" #include #include "x11drv.h" #include "color.h" #include "bitmap.h" #include "winnt.h" #include "debug.h" static BOOL32 X11DRV_CreateDC( DC *dc, LPCSTR driver, LPCSTR device, LPCSTR output, const DEVMODE16* initData ); static BOOL32 X11DRV_DeleteDC( DC *dc ); static INT32 X11DRV_Escape( DC *dc, INT32 nEscape, INT32 cbInput, SEGPTR lpInData, SEGPTR lpOutData ); static const DC_FUNCTIONS X11DRV_Funcs = { X11DRV_Arc, /* pArc */ X11DRV_BitBlt, /* pBitBlt */ X11DRV_BitmapBits, /* pBitmapBits */ X11DRV_Chord, /* pChord */ X11DRV_CreateBitmap, /* pCreateBitmap */ X11DRV_CreateDC, /* pCreateDC */ X11DRV_DeleteDC, /* pDeleteDC */ X11DRV_DeleteObject, /* pDeleteObject */ X11DRV_Ellipse, /* pEllipse */ X11DRV_EnumDeviceFonts, /* pEnumDeviceFonts */ X11DRV_Escape, /* pEscape */ NULL, /* pExcludeClipRect */ NULL, /* pExcludeVisRect */ X11DRV_ExtFloodFill, /* pExtFloodFill */ X11DRV_ExtTextOut, /* pExtTextOut */ X11DRV_GetCharWidth, /* pGetCharWidth */ X11DRV_GetPixel, /* pGetPixel */ X11DRV_GetTextExtentPoint, /* pGetTextExtentPoint */ X11DRV_GetTextMetrics, /* pGetTextMetrics */ NULL, /* pIntersectClipRect */ NULL, /* pIntersectVisRect */ X11DRV_LineTo, /* pLineTo */ X11DRV_LoadOEMResource, /* pLoadOEMResource */ X11DRV_MoveToEx, /* pMoveToEx */ NULL, /* pOffsetClipRgn */ NULL, /* pOffsetViewportOrg (optional) */ NULL, /* pOffsetWindowOrg (optional) */ X11DRV_PaintRgn, /* pPaintRgn */ X11DRV_PatBlt, /* pPatBlt */ X11DRV_Pie, /* pPie */ X11DRV_PolyPolygon, /* pPolyPolygon */ X11DRV_PolyPolyline, /* pPolyPolyline */ X11DRV_Polygon, /* pPolygon */ X11DRV_Polyline, /* pPolyline */ X11DRV_PolyBezier, /* pPolyBezier */ NULL, /* pRealizePalette */ X11DRV_Rectangle, /* pRectangle */ NULL, /* pRestoreDC */ X11DRV_RoundRect, /* pRoundRect */ NULL, /* pSaveDC */ NULL, /* pScaleViewportExt (optional) */ NULL, /* pScaleWindowExt (optional) */ NULL, /* pSelectClipRgn */ X11DRV_SelectObject, /* pSelectObject */ NULL, /* pSelectPalette */ X11DRV_SetBkColor, /* pSetBkColor */ NULL, /* pSetBkMode */ X11DRV_SetDeviceClipping, /* pSetDeviceClipping */ X11DRV_SetDIBitsToDevice, /* pSetDIBitsToDevice */ NULL, /* pSetMapMode (optional) */ NULL, /* pSetMapperFlags */ X11DRV_SetPixel, /* pSetPixel */ NULL, /* pSetPolyFillMode */ NULL, /* pSetROP2 */ NULL, /* pSetRelAbs */ NULL, /* pSetStretchBltMode */ NULL, /* pSetTextAlign */ NULL, /* pSetTextCharacterExtra */ X11DRV_SetTextColor, /* pSetTextColor */ NULL, /* pSetTextJustification */ NULL, /* pSetViewportExt (optional) */ NULL, /* pSetViewportOrg (optional) */ NULL, /* pSetWindowExt (optional) */ NULL, /* pSetWindowOrg (optional) */ X11DRV_StretchBlt, /* pStretchBlt */ NULL /* pStretchDIBits */ }; static DeviceCaps X11DRV_DevCaps = { /* version */ 0, /* technology */ DT_RASDISPLAY, /* size, resolution */ 0, 0, 0, 0, 0, /* device objects */ 1, 16 + 6, 16, 0, 0, 100, 0, /* curve caps */ CC_CIRCLES | CC_PIE | CC_CHORD | CC_ELLIPSES | CC_WIDE | CC_STYLED | CC_WIDESTYLED | CC_INTERIORS | CC_ROUNDRECT, /* line caps */ LC_POLYLINE | LC_MARKER | LC_POLYMARKER | LC_WIDE | LC_STYLED | LC_WIDESTYLED | LC_INTERIORS, /* polygon caps */ PC_POLYGON | PC_RECTANGLE | PC_WINDPOLYGON | PC_SCANLINE | PC_WIDE | PC_STYLED | PC_WIDESTYLED | PC_INTERIORS, /* text caps */ 0, /* regions */ CP_REGION, /* raster caps */ RC_BITBLT | RC_BANDING | RC_SCALING | RC_BITMAP64 | RC_DI_BITMAP | RC_DIBTODEV | RC_BIGFONT | RC_STRETCHBLT | RC_STRETCHDIB | RC_DEVBITS, /* aspects */ 36, 36, 51, /* pad1 */ { 0 }, /* log pixels */ 0, 0, /* pad2 */ { 0 }, /* palette size */ 0, /* ..etc */ 0, 0 }; /********************************************************************** * X11DRV_Init */ BOOL32 X11DRV_Init(void) { /* FIXME: colormap management should be merged with the X11DRV */ if( !X11DRV_DIB_Init() ) return FALSE; if( !COLOR_Init() ) return FALSE; if( !X11DRV_OBM_Init() ) return FALSE; /* Finish up device caps */ #if 0 TRACE(x11drv, "Height = %-4i pxl, %-4i mm, Width = %-4i pxl, %-4i mm\n", HeightOfScreen(screen), HeightMMOfScreen(screen), WidthOfScreen(screen), WidthMMOfScreen(screen) ); #endif X11DRV_DevCaps.version = 0x300; X11DRV_DevCaps.horzSize = WidthMMOfScreen(screen) * screenWidth / WidthOfScreen(screen); X11DRV_DevCaps.vertSize = HeightMMOfScreen(screen) * screenHeight / HeightOfScreen(screen); X11DRV_DevCaps.horzRes = screenWidth; X11DRV_DevCaps.vertRes = screenHeight; X11DRV_DevCaps.bitsPixel = screenDepth; if( COLOR_GetSystemPaletteFlags() & COLOR_VIRTUAL ) X11DRV_DevCaps.sizePalette = 0; else { X11DRV_DevCaps.rasterCaps |= RC_PALETTE; X11DRV_DevCaps.sizePalette = DefaultVisual(display,DefaultScreen(display))->map_entries; } /* Resolution will be adjusted during the font init */ X11DRV_DevCaps.logPixelsX = (int)(X11DRV_DevCaps.horzRes * 25.4 / X11DRV_DevCaps.horzSize); X11DRV_DevCaps.logPixelsY = (int)(X11DRV_DevCaps.vertRes * 25.4 / X11DRV_DevCaps.vertSize); /* Create default bitmap */ if (!X11DRV_BITMAP_Init()) return FALSE; /* Initialize brush dithering */ if (!X11DRV_BRUSH_Init()) return FALSE; /* Initialize fonts and text caps */ if (!X11DRV_FONT_Init( &X11DRV_DevCaps )) return FALSE; return DRIVER_RegisterDriver( "DISPLAY", &X11DRV_Funcs ); } /********************************************************************** * X11DRV_CreateDC */ static BOOL32 X11DRV_CreateDC( DC *dc, LPCSTR driver, LPCSTR device, LPCSTR output, const DEVMODE16* initData ) { X11DRV_PDEVICE *physDev; dc->physDev = physDev = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*physDev) ); if(!physDev) { ERR(x11drv, "Can't allocate physDev\n"); return FALSE; } dc->w.devCaps = &X11DRV_DevCaps; if (dc->w.flags & DC_MEMORY) { X11DRV_PHYSBITMAP *pbitmap; BITMAPOBJ *bmp = (BITMAPOBJ *) GDI_GetObjPtr( dc->w.hBitmap, BITMAP_MAGIC ); X11DRV_CreateBitmap( dc->w.hBitmap ); pbitmap = bmp->DDBitmap->physBitmap; physDev->drawable = pbitmap->pixmap; physDev->gc = TSXCreateGC(display, physDev->drawable, 0, NULL); dc->w.bitsPerPixel = bmp->bitmap.bmBitsPixel; dc->w.totalExtent.left = 0; dc->w.totalExtent.top = 0; dc->w.totalExtent.right = bmp->bitmap.bmWidth; dc->w.totalExtent.bottom = bmp->bitmap.bmHeight; dc->w.hVisRgn = CreateRectRgnIndirect32( &dc->w.totalExtent ); GDI_HEAP_UNLOCK( dc->w.hBitmap ); } else { physDev->drawable = rootWindow; physDev->gc = TSXCreateGC( display, physDev->drawable, 0, NULL ); dc->w.bitsPerPixel = screenDepth; dc->w.totalExtent.left = 0; dc->w.totalExtent.top = 0; dc->w.totalExtent.right = screenWidth; dc->w.totalExtent.bottom = screenHeight; dc->w.hVisRgn = CreateRectRgnIndirect32( &dc->w.totalExtent ); } if (!dc->w.hVisRgn) { TSXFreeGC( display, physDev->gc ); return FALSE; } TSXSetGraphicsExposures( display, physDev->gc, False ); TSXSetSubwindowMode( display, physDev->gc, IncludeInferiors ); return TRUE; } /********************************************************************** * X11DRV_DeleteDC */ static BOOL32 X11DRV_DeleteDC( DC *dc ) { X11DRV_PDEVICE *physDev = (X11DRV_PDEVICE *)dc->physDev; TSXFreeGC( display, physDev->gc ); HeapFree( GetProcessHeap(), 0, physDev ); dc->physDev = NULL; return TRUE; } /********************************************************************** * X11DRV_Escape */ static INT32 X11DRV_Escape( DC *dc, INT32 nEscape, INT32 cbInput, SEGPTR lpInData, SEGPTR lpOutData ) { switch( nEscape ) { case GETSCALINGFACTOR: if( lpOutData ) { LPPOINT16 lppt = (LPPOINT16)PTR_SEG_TO_LIN(lpOutData); lppt->x = lppt->y = 0; /* no device scaling */ return 1; } break; } return 0; }