/* * X11 graphics driver initialisation functions * * Copyright 1996 Alexandre Julliard */ #include "config.h" #include "ts_xlib.h" #include #include "bitmap.h" #include "color.h" #include "debugtools.h" #include "winnt.h" #include "x11drv.h" DEFAULT_DEBUG_CHANNEL(x11drv); static BOOL X11DRV_CreateDC( DC *dc, LPCSTR driver, LPCSTR device, LPCSTR output, const DEVMODEA* initData ); static BOOL X11DRV_DeleteDC( DC *dc ); static INT X11DRV_Escape( DC *dc, INT nEscape, INT cbInput, SEGPTR lpInData, SEGPTR lpOutData ); const DC_FUNCTIONS X11DRV_DC_Funcs = { NULL, /* pAbortDoc */ NULL, /* pAbortPath */ NULL, /* pAngleArc */ X11DRV_Arc, /* pArc */ NULL, /* pArcTo */ NULL, /* pBeginPath */ X11DRV_BitBlt, /* pBitBlt */ X11DRV_BitmapBits, /* pBitmapBits */ X11DRV_ChoosePixelFormat, /* pChoosePixelFormat */ X11DRV_Chord, /* pChord */ NULL, /* pCloseFigure */ X11DRV_CreateBitmap, /* pCreateBitmap */ X11DRV_CreateDC, /* pCreateDC */ X11DRV_DIB_CreateDIBSection, /* pCreateDIBSection */ X11DRV_DIB_CreateDIBSection16, /* pCreateDIBSection16 */ X11DRV_DeleteDC, /* pDeleteDC */ X11DRV_DeleteObject, /* pDeleteObject */ X11DRV_DescribePixelFormat, /* pDescribePixelFormat */ NULL, /* pDeviceCapabilities */ X11DRV_Ellipse, /* pEllipse */ NULL, /* pEndDoc */ NULL, /* pEndPage */ NULL, /* pEndPath */ X11DRV_EnumDeviceFonts, /* pEnumDeviceFonts */ X11DRV_Escape, /* pEscape */ NULL, /* pExcludeClipRect */ NULL, /* pExtDeviceMode */ X11DRV_ExtFloodFill, /* pExtFloodFill */ X11DRV_ExtTextOut, /* pExtTextOut */ NULL, /* pFillPath */ NULL, /* pFillRgn */ NULL, /* pFlattenPath */ NULL, /* pFrameRgn */ X11DRV_GetCharWidth, /* pGetCharWidth */ X11DRV_GetDCOrgEx, /* pGetDCOrgEx */ X11DRV_GetDeviceGammaRamp, /* pGetDeviceGammaRamp */ X11DRV_GetPixel, /* pGetPixel */ X11DRV_GetPixelFormat, /* pGetPixelFormat */ X11DRV_GetTextExtentPoint, /* pGetTextExtentPoint */ X11DRV_GetTextMetrics, /* pGetTextMetrics */ NULL, /* pIntersectClipRect */ NULL, /* pInvertRgn */ X11DRV_LineTo, /* pLineTo */ NULL, /* pMoveTo */ NULL, /* pOffsetClipRgn */ NULL, /* pOffsetViewportOrg (optional) */ NULL, /* pOffsetWindowOrg (optional) */ X11DRV_PaintRgn, /* pPaintRgn */ X11DRV_PatBlt, /* pPatBlt */ X11DRV_Pie, /* pPie */ NULL, /* pPolyBezier */ NULL, /* pPolyBezierTo */ NULL, /* pPolyDraw */ X11DRV_PolyPolygon, /* pPolyPolygon */ X11DRV_PolyPolyline, /* pPolyPolyline */ X11DRV_Polygon, /* pPolygon */ X11DRV_Polyline, /* pPolyline */ NULL, /* pPolylineTo */ NULL, /* pRealizePalette */ X11DRV_Rectangle, /* pRectangle */ NULL, /* pRestoreDC */ X11DRV_RoundRect, /* pRoundRect */ NULL, /* pSaveDC */ NULL, /* pScaleViewportExt (optional) */ NULL, /* pScaleWindowExt (optional) */ NULL, /* pSelectClipPath */ NULL, /* pSelectClipRgn */ X11DRV_SelectObject, /* pSelectObject */ NULL, /* pSelectPalette */ X11DRV_SetBkColor, /* pSetBkColor */ NULL, /* pSetBkMode */ X11DRV_SetDeviceClipping, /* pSetDeviceClipping */ X11DRV_SetDeviceGammaRamp, /* pSetDeviceGammaRamp */ X11DRV_SetDIBitsToDevice, /* pSetDIBitsToDevice */ NULL, /* pSetMapMode (optional) */ NULL, /* pSetMapperFlags */ X11DRV_SetPixel, /* pSetPixel */ X11DRV_SetPixelFormat, /* pSetPixelFormat */ 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) */ NULL, /* pStartDoc */ NULL, /* pStartPage */ X11DRV_StretchBlt, /* pStretchBlt */ NULL, /* pStretchDIBits */ NULL, /* pStrokeAndFillPath */ NULL, /* pStrokePath */ X11DRV_SwapBuffers, /* pSwapBuffers */ NULL /* pWidenPath */ }; BITMAP_DRIVER X11DRV_BITMAP_Driver = { X11DRV_DIB_SetDIBits, X11DRV_DIB_GetDIBits, X11DRV_DIB_DeleteDIBSection, X11DRV_DIB_SetDIBColorTable, X11DRV_DIB_GetDIBColorTable, X11DRV_DIB_Lock, X11DRV_DIB_Unlock }; PALETTE_DRIVER X11DRV_PALETTE_Driver = { X11DRV_PALETTE_SetMapping, X11DRV_PALETTE_UpdateMapping, X11DRV_PALETTE_IsDark }; DeviceCaps X11DRV_DevCaps = { /* version */ 0, /* technology */ DT_RASDISPLAY, /* size, resolution */ 0, 0, 0, 0, 0, /* device objects */ 1, -1, -1, 0, 0, -1, 1152, /* 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_GDI_Initialize */ BOOL X11DRV_GDI_Initialize(void) { BITMAP_Driver = &X11DRV_BITMAP_Driver; PALETTE_Driver = &X11DRV_PALETTE_Driver; /* FIXME: colormap management should be merged with the X11DRV */ if( !X11DRV_DIB_Init() ) return FALSE; if( !X11DRV_PALETTE_Init() ) return FALSE; if( !X11DRV_OBM_Init() ) return FALSE; /* Finish up device caps */ #if 0 TRACE("Height = %-4i pxl, %-4i mm, Width = %-4i pxl, %-4i mm\n", HeightOfScreen(X11DRV_GetXScreen()), HeightMMOfScreen(X11DRV_GetXScreen()), WidthOfScreen(X11DRV_GetXScreen()), WidthMMOfScreen(X11DRV_GetXScreen()) ); #endif X11DRV_DevCaps.version = 0x300; X11DRV_DevCaps.horzSize = WidthMMOfScreen(screen) * screen_width / WidthOfScreen(screen); X11DRV_DevCaps.vertSize = HeightMMOfScreen(screen) * screen_height / HeightOfScreen(screen); X11DRV_DevCaps.horzRes = screen_width; X11DRV_DevCaps.vertRes = screen_height; X11DRV_DevCaps.bitsPixel = screen_depth; /* MSDN: Number of entries in the device's color table, if the device has * a color depth of no more than 8 bits per pixel.For devices with greater * color depths, -1 is returned. */ X11DRV_DevCaps.numColors = (screen_depth>8)?-1:(1<physDev = physDev = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*physDev) ); if(!physDev) { ERR("Can't allocate physDev\n"); return FALSE; } dc->devCaps = &X11DRV_DevCaps; if (dc->flags & DC_MEMORY) { BITMAPOBJ *bmp = (BITMAPOBJ *) GDI_GetObjPtr( dc->hBitmap, BITMAP_MAGIC ); if (!bmp) { HeapFree( GetProcessHeap(), 0, physDev ); return FALSE; } if (!bmp->physBitmap) X11DRV_CreateBitmap( dc->hBitmap ); physDev->drawable = (Pixmap)bmp->physBitmap; physDev->gc = TSXCreateGC(display, physDev->drawable, 0, NULL); dc->bitsPerPixel = bmp->bitmap.bmBitsPixel; dc->totalExtent.left = 0; dc->totalExtent.top = 0; dc->totalExtent.right = bmp->bitmap.bmWidth; dc->totalExtent.bottom = bmp->bitmap.bmHeight; dc->hVisRgn = CreateRectRgnIndirect( &dc->totalExtent ); GDI_ReleaseObj( dc->hBitmap ); } else { physDev->drawable = X11DRV_GetXRootWindow(); physDev->gc = TSXCreateGC( display, physDev->drawable, 0, NULL ); dc->bitsPerPixel = screen_depth; dc->totalExtent.left = 0; dc->totalExtent.top = 0; dc->totalExtent.right = screen_width; dc->totalExtent.bottom = screen_height; dc->hVisRgn = CreateRectRgnIndirect( &dc->totalExtent ); } physDev->current_pf = 0; physDev->used_visuals = 0; if (!dc->hVisRgn) { TSXFreeGC( display, physDev->gc ); HeapFree( GetProcessHeap(), 0, physDev ); return FALSE; } TSXSetGraphicsExposures( display, physDev->gc, False ); TSXSetSubwindowMode( display, physDev->gc, IncludeInferiors ); return TRUE; } /********************************************************************** * X11DRV_DeleteDC */ static BOOL X11DRV_DeleteDC( DC *dc ) { X11DRV_PDEVICE *physDev = (X11DRV_PDEVICE *)dc->physDev; TSXFreeGC( display, physDev->gc ); while (physDev->used_visuals-- > 0) TSXFree(physDev->visuals[physDev->used_visuals]); HeapFree( GetProcessHeap(), 0, physDev ); dc->physDev = NULL; return TRUE; } /********************************************************************** * X11DRV_Escape */ static INT X11DRV_Escape( DC *dc, INT nEscape, INT cbInput, SEGPTR lpInData, SEGPTR lpOutData ) { switch( nEscape ) { case GETSCALINGFACTOR: if( lpOutData ) { LPPOINT16 lppt = MapSL(lpOutData); lppt->x = lppt->y = 0; /* no device scaling */ return 1; } break; } return 0; }