| /* |
| * X11 graphics driver initialisation functions |
| * |
| * Copyright 1996 Alexandre Julliard |
| */ |
| |
| #include "config.h" |
| |
| #include "ts_xlib.h" |
| |
| #include <string.h> |
| |
| #include "bitmap.h" |
| #include "palette.h" |
| #include "debugtools.h" |
| #include "winnt.h" |
| #include "x11drv.h" |
| #include "ddrawi.h" |
| |
| DEFAULT_DEBUG_CHANNEL(x11drv); |
| |
| const DC_FUNCTIONS *X11DRV_DC_Funcs = NULL; /* hack */ |
| |
| 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 |
| }; |
| |
| |
| Display *gdi_display; /* display to use for all GDI functions */ |
| |
| |
| /* a few dynamic device caps */ |
| static int log_pixels_x; /* pixels per logical inch in x direction */ |
| static int log_pixels_y; /* pixels per logical inch in y direction */ |
| static int horz_size; /* horz. size of screen in millimeters */ |
| static int vert_size; /* vert. size of screen in millimeters */ |
| static int palette_size; |
| static int text_caps; |
| |
| /********************************************************************** |
| * X11DRV_GDI_Initialize |
| */ |
| BOOL X11DRV_GDI_Initialize( Display *display ) |
| { |
| Screen *screen = DefaultScreenOfDisplay(display); |
| |
| gdi_display = display; |
| BITMAP_Driver = &X11DRV_BITMAP_Driver; |
| PALETTE_Driver = &X11DRV_PALETTE_Driver; |
| |
| palette_size = X11DRV_PALETTE_Init(); |
| |
| if (!X11DRV_BITMAP_Init()) return FALSE; |
| |
| /* Initialize XRender */ |
| X11DRV_XRender_Init(); |
| |
| /* Initialize fonts and text caps */ |
| |
| log_pixels_x = MulDiv( WidthOfScreen(screen), 254, WidthMMOfScreen(screen) * 10 ); |
| log_pixels_y = MulDiv( HeightOfScreen(screen), 254, HeightMMOfScreen(screen) * 10 ); |
| text_caps = X11DRV_FONT_Init( &log_pixels_x, &log_pixels_y ); |
| horz_size = MulDiv( screen_width, 254, log_pixels_x * 10 ); |
| vert_size = MulDiv( screen_height, 254, log_pixels_y * 10 ); |
| return TRUE; |
| } |
| |
| /********************************************************************** |
| * X11DRV_GDI_Finalize |
| */ |
| void X11DRV_GDI_Finalize(void) |
| { |
| X11DRV_PALETTE_Cleanup(); |
| XCloseDisplay( gdi_display ); |
| gdi_display = NULL; |
| } |
| |
| /********************************************************************** |
| * X11DRV_CreateDC |
| */ |
| BOOL X11DRV_CreateDC( DC *dc, LPCSTR driver, LPCSTR device, |
| LPCSTR output, const DEVMODEA* initData ) |
| { |
| X11DRV_PDEVICE *physDev; |
| |
| if (!X11DRV_DC_Funcs) X11DRV_DC_Funcs = dc->funcs; /* hack */ |
| |
| dc->physDev = physDev = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, |
| sizeof(*physDev) ); |
| if(!physDev) { |
| ERR("Can't allocate physDev\n"); |
| return FALSE; |
| } |
| |
| 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( gdi_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; |
| GDI_ReleaseObj( dc->hBitmap ); |
| } |
| else |
| { |
| physDev->drawable = root_window; |
| physDev->gc = TSXCreateGC( gdi_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; |
| } |
| |
| physDev->current_pf = 0; |
| physDev->used_visuals = 0; |
| |
| if (!(dc->hVisRgn = CreateRectRgnIndirect( &dc->totalExtent ))) |
| { |
| TSXFreeGC( gdi_display, physDev->gc ); |
| HeapFree( GetProcessHeap(), 0, physDev ); |
| return FALSE; |
| } |
| |
| wine_tsx11_lock(); |
| XSetGraphicsExposures( gdi_display, physDev->gc, False ); |
| XSetSubwindowMode( gdi_display, physDev->gc, IncludeInferiors ); |
| XFlush( gdi_display ); |
| wine_tsx11_unlock(); |
| return TRUE; |
| } |
| |
| |
| /********************************************************************** |
| * X11DRV_DeleteDC |
| */ |
| BOOL X11DRV_DeleteDC( DC *dc ) |
| { |
| X11DRV_PDEVICE *physDev = (X11DRV_PDEVICE *)dc->physDev; |
| |
| if(physDev->xrender) |
| X11DRV_XRender_DeleteDC(dc); |
| wine_tsx11_lock(); |
| XFreeGC( gdi_display, physDev->gc ); |
| while (physDev->used_visuals-- > 0) |
| XFree(physDev->visuals[physDev->used_visuals]); |
| wine_tsx11_unlock(); |
| HeapFree( GetProcessHeap(), 0, physDev ); |
| dc->physDev = NULL; |
| return TRUE; |
| } |
| |
| |
| /*********************************************************************** |
| * GetDeviceCaps (X11DRV.@) |
| */ |
| INT X11DRV_GetDeviceCaps( DC *dc, INT cap ) |
| { |
| switch(cap) |
| { |
| case DRIVERVERSION: |
| return 0x300; |
| case TECHNOLOGY: |
| return DT_RASDISPLAY; |
| case HORZSIZE: |
| return horz_size; |
| case VERTSIZE: |
| return vert_size; |
| case HORZRES: |
| return screen_width; |
| case VERTRES: |
| return screen_height; |
| case BITSPIXEL: |
| return screen_depth; |
| case PLANES: |
| return 1; |
| case NUMBRUSHES: |
| return -1; |
| case NUMPENS: |
| return -1; |
| case NUMMARKERS: |
| return 0; |
| case NUMFONTS: |
| return 0; |
| case NUMCOLORS: |
| /* 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. */ |
| return (screen_depth > 8) ? -1 : (1 << screen_depth); |
| case PDEVICESIZE: |
| return sizeof(X11DRV_PDEVICE); |
| case CURVECAPS: |
| return (CC_CIRCLES | CC_PIE | CC_CHORD | CC_ELLIPSES | CC_WIDE | |
| CC_STYLED | CC_WIDESTYLED | CC_INTERIORS | CC_ROUNDRECT); |
| case LINECAPS: |
| return (LC_POLYLINE | LC_MARKER | LC_POLYMARKER | LC_WIDE | |
| LC_STYLED | LC_WIDESTYLED | LC_INTERIORS); |
| case POLYGONALCAPS: |
| return (PC_POLYGON | PC_RECTANGLE | PC_WINDPOLYGON | PC_SCANLINE | |
| PC_WIDE | PC_STYLED | PC_WIDESTYLED | PC_INTERIORS); |
| case TEXTCAPS: |
| return text_caps; |
| case CLIPCAPS: |
| return CP_REGION; |
| case RASTERCAPS: |
| return (RC_BITBLT | RC_BANDING | RC_SCALING | RC_BITMAP64 | RC_DI_BITMAP | |
| RC_DIBTODEV | RC_BIGFONT | RC_STRETCHBLT | RC_STRETCHDIB | RC_DEVBITS | |
| (palette_size ? RC_PALETTE : 0)); |
| case ASPECTX: |
| case ASPECTY: |
| return 36; |
| case ASPECTXY: |
| return 51; |
| case LOGPIXELSX: |
| return log_pixels_x; |
| case LOGPIXELSY: |
| return log_pixels_y; |
| case CAPS1: |
| FIXME("(%04x): CAPS1 is unimplemented, will return 0\n", dc->hSelf ); |
| /* please see wingdi.h for the possible bit-flag values that need |
| to be returned. also, see |
| http://msdn.microsoft.com/library/ddkdoc/win95ddk/graphcnt_1m0p.htm */ |
| return 0; |
| case SIZEPALETTE: |
| return palette_size; |
| case NUMRESERVED: |
| case COLORRES: |
| case PHYSICALWIDTH: |
| case PHYSICALHEIGHT: |
| case PHYSICALOFFSETX: |
| case PHYSICALOFFSETY: |
| case SCALINGFACTORX: |
| case SCALINGFACTORY: |
| case VREFRESH: |
| case DESKTOPVERTRES: |
| case DESKTOPHORZRES: |
| case BTLALIGNMENT: |
| return 0; |
| default: |
| FIXME("(%04x): unsupported capability %d, will return 0\n", dc->hSelf, cap ); |
| return 0; |
| } |
| } |
| |
| |
| /********************************************************************** |
| * ExtEscape (X11DRV.@) |
| */ |
| INT X11DRV_ExtEscape( DC *dc, INT escape, INT in_count, LPCVOID in_data, |
| INT out_count, LPVOID out_data ) |
| { |
| switch(escape) |
| { |
| case QUERYESCSUPPORT: |
| if (in_data) |
| { |
| switch (*(INT *)in_data) |
| { |
| case DCICOMMAND: |
| return DD_HAL_VERSION; |
| } |
| } |
| break; |
| |
| case DCICOMMAND: |
| if (in_data) |
| { |
| const DCICMD *lpCmd = in_data; |
| if (lpCmd->dwVersion != DD_VERSION) break; |
| return X11DRV_DCICommand(in_count, lpCmd, out_data); |
| } |
| break; |
| } |
| return 0; |
| } |
