423 lines
16 KiB
C
423 lines
16 KiB
C
/*
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* X11 graphics driver initialisation functions
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*
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* Copyright 1996 Alexandre Julliard
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include <stdarg.h>
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#include <string.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winreg.h"
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#include "x11drv.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(x11drv);
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Display *gdi_display; /* display to use for all GDI functions */
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static int palette_size;
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static Pixmap stock_bitmap_pixmap; /* phys bitmap for the default stock bitmap */
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static INIT_ONCE init_once = INIT_ONCE_STATIC_INIT;
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static const struct user_driver_funcs x11drv_funcs;
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static const struct gdi_dc_funcs *xrender_funcs;
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/**********************************************************************
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* device_init
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*
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* Perform initializations needed upon creation of the first device.
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*/
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static BOOL WINAPI device_init( INIT_ONCE *once, void *param, void **context )
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{
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/* Initialize XRender */
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xrender_funcs = X11DRV_XRender_Init();
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/* Init Xcursor */
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X11DRV_Xcursor_Init();
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palette_size = X11DRV_PALETTE_Init();
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stock_bitmap_pixmap = XCreatePixmap( gdi_display, root_window, 1, 1, 1 );
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return TRUE;
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}
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static X11DRV_PDEVICE *create_x11_physdev( Drawable drawable )
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{
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X11DRV_PDEVICE *physDev;
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InitOnceExecuteOnce( &init_once, device_init, NULL, NULL );
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if (!(physDev = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*physDev) ))) return NULL;
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physDev->drawable = drawable;
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physDev->gc = XCreateGC( gdi_display, drawable, 0, NULL );
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XSetGraphicsExposures( gdi_display, physDev->gc, False );
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XSetSubwindowMode( gdi_display, physDev->gc, IncludeInferiors );
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XFlush( gdi_display );
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return physDev;
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}
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/**********************************************************************
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* X11DRV_CreateDC
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*/
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static BOOL CDECL X11DRV_CreateDC( PHYSDEV *pdev, LPCWSTR device, LPCWSTR output,
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const DEVMODEW* initData )
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{
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X11DRV_PDEVICE *physDev = create_x11_physdev( root_window );
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if (!physDev) return FALSE;
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physDev->depth = default_visual.depth;
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physDev->color_shifts = &X11DRV_PALETTE_default_shifts;
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physDev->dc_rect = get_virtual_screen_rect();
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OffsetRect( &physDev->dc_rect, -physDev->dc_rect.left, -physDev->dc_rect.top );
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push_dc_driver( pdev, &physDev->dev, &x11drv_funcs.dc_funcs );
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if (xrender_funcs && !xrender_funcs->pCreateDC( pdev, device, output, initData )) return FALSE;
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return TRUE;
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}
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/**********************************************************************
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* X11DRV_CreateCompatibleDC
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*/
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static BOOL CDECL X11DRV_CreateCompatibleDC( PHYSDEV orig, PHYSDEV *pdev )
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{
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X11DRV_PDEVICE *physDev = create_x11_physdev( stock_bitmap_pixmap );
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if (!physDev) return FALSE;
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physDev->depth = 1;
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SetRect( &physDev->dc_rect, 0, 0, 1, 1 );
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push_dc_driver( pdev, &physDev->dev, &x11drv_funcs.dc_funcs );
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if (orig) return TRUE; /* we already went through Xrender if we have an orig device */
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if (xrender_funcs && !xrender_funcs->pCreateCompatibleDC( NULL, pdev )) return FALSE;
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return TRUE;
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}
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/**********************************************************************
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* X11DRV_DeleteDC
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*/
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static BOOL CDECL X11DRV_DeleteDC( PHYSDEV dev )
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{
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X11DRV_PDEVICE *physDev = get_x11drv_dev( dev );
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XFreeGC( gdi_display, physDev->gc );
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HeapFree( GetProcessHeap(), 0, physDev );
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return TRUE;
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}
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void add_device_bounds( X11DRV_PDEVICE *dev, const RECT *rect )
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{
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RECT rc;
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if (!dev->bounds) return;
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if (dev->region && GetRgnBox( dev->region, &rc ))
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{
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if (IntersectRect( &rc, &rc, rect )) add_bounds_rect( dev->bounds, &rc );
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}
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else add_bounds_rect( dev->bounds, rect );
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}
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/***********************************************************************
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* X11DRV_SetBoundsRect
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*/
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static UINT CDECL X11DRV_SetBoundsRect( PHYSDEV dev, RECT *rect, UINT flags )
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{
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X11DRV_PDEVICE *pdev = get_x11drv_dev( dev );
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if (flags & DCB_DISABLE) pdev->bounds = NULL;
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else if (flags & DCB_ENABLE) pdev->bounds = rect;
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return DCB_RESET; /* we don't have device-specific bounds */
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}
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/***********************************************************************
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* GetDeviceCaps (X11DRV.@)
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*/
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static INT CDECL X11DRV_GetDeviceCaps( PHYSDEV dev, INT cap )
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{
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switch(cap)
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{
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case SIZEPALETTE:
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return palette_size;
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default:
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dev = GET_NEXT_PHYSDEV( dev, pGetDeviceCaps );
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return dev->funcs->pGetDeviceCaps( dev, cap );
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}
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}
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/***********************************************************************
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* SelectFont
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*/
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static HFONT CDECL X11DRV_SelectFont( PHYSDEV dev, HFONT hfont, UINT *aa_flags )
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{
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if (default_visual.depth <= 8) *aa_flags = GGO_BITMAP; /* no anti-aliasing on <= 8bpp */
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dev = GET_NEXT_PHYSDEV( dev, pSelectFont );
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return dev->funcs->pSelectFont( dev, hfont, aa_flags );
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}
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/**********************************************************************
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* ExtEscape (X11DRV.@)
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*/
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static INT CDECL X11DRV_ExtEscape( PHYSDEV dev, INT escape, INT in_count, LPCVOID in_data,
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INT out_count, LPVOID out_data )
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{
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X11DRV_PDEVICE *physDev = get_x11drv_dev( dev );
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switch(escape)
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{
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case QUERYESCSUPPORT:
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if (in_data && in_count >= sizeof(DWORD))
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{
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switch (*(const INT *)in_data)
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{
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case X11DRV_ESCAPE:
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return TRUE;
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}
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}
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break;
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case X11DRV_ESCAPE:
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if (in_data && in_count >= sizeof(enum x11drv_escape_codes))
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{
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switch(*(const enum x11drv_escape_codes *)in_data)
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{
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case X11DRV_SET_DRAWABLE:
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if (in_count >= sizeof(struct x11drv_escape_set_drawable))
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{
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const struct x11drv_escape_set_drawable *data = in_data;
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physDev->dc_rect = data->dc_rect;
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physDev->drawable = data->drawable;
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XFreeGC( gdi_display, physDev->gc );
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physDev->gc = XCreateGC( gdi_display, physDev->drawable, 0, NULL );
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XSetGraphicsExposures( gdi_display, physDev->gc, False );
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XSetSubwindowMode( gdi_display, physDev->gc, data->mode );
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TRACE( "SET_DRAWABLE hdc %p drawable %lx dc_rect %s\n",
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dev->hdc, physDev->drawable, wine_dbgstr_rect(&physDev->dc_rect) );
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return TRUE;
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}
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break;
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case X11DRV_GET_DRAWABLE:
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if (out_count >= sizeof(struct x11drv_escape_get_drawable))
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{
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struct x11drv_escape_get_drawable *data = out_data;
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data->drawable = physDev->drawable;
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return TRUE;
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}
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break;
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case X11DRV_FLUSH_GL_DRAWABLE:
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if (in_count >= sizeof(struct x11drv_escape_flush_gl_drawable))
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{
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const struct x11drv_escape_flush_gl_drawable *data = in_data;
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RECT rect = physDev->dc_rect;
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OffsetRect( &rect, -physDev->dc_rect.left, -physDev->dc_rect.top );
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if (data->flush) XFlush( gdi_display );
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XSetFunction( gdi_display, physDev->gc, GXcopy );
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XCopyArea( gdi_display, data->gl_drawable, physDev->drawable, physDev->gc,
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0, 0, rect.right, rect.bottom,
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physDev->dc_rect.left, physDev->dc_rect.top );
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add_device_bounds( physDev, &rect );
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return TRUE;
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}
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break;
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case X11DRV_START_EXPOSURES:
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XSetGraphicsExposures( gdi_display, physDev->gc, True );
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physDev->exposures = 0;
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return TRUE;
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case X11DRV_END_EXPOSURES:
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if (out_count >= sizeof(HRGN))
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{
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HRGN hrgn = 0, tmp = 0;
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XSetGraphicsExposures( gdi_display, physDev->gc, False );
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if (physDev->exposures)
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{
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for (;;)
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{
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XEvent event;
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XWindowEvent( gdi_display, physDev->drawable, ~0, &event );
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if (event.type == NoExpose) break;
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if (event.type == GraphicsExpose)
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{
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RECT rect;
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rect.left = event.xgraphicsexpose.x - physDev->dc_rect.left;
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rect.top = event.xgraphicsexpose.y - physDev->dc_rect.top;
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rect.right = rect.left + event.xgraphicsexpose.width;
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rect.bottom = rect.top + event.xgraphicsexpose.height;
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if (GetLayout( dev->hdc ) & LAYOUT_RTL)
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mirror_rect( &physDev->dc_rect, &rect );
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TRACE( "got %s count %d\n", wine_dbgstr_rect(&rect),
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event.xgraphicsexpose.count );
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if (!tmp) tmp = CreateRectRgnIndirect( &rect );
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else SetRectRgn( tmp, rect.left, rect.top, rect.right, rect.bottom );
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if (hrgn) CombineRgn( hrgn, hrgn, tmp, RGN_OR );
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else
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{
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hrgn = tmp;
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tmp = 0;
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}
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if (!event.xgraphicsexpose.count) break;
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}
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else
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{
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ERR( "got unexpected event %d\n", event.type );
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break;
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}
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}
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if (tmp) DeleteObject( tmp );
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}
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*(HRGN *)out_data = hrgn;
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return TRUE;
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}
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break;
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default:
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break;
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}
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}
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break;
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}
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return 0;
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}
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/**********************************************************************
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* X11DRV_wine_get_wgl_driver
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*/
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static struct opengl_funcs * CDECL X11DRV_wine_get_wgl_driver( UINT version )
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{
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return get_glx_driver( version );
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}
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/**********************************************************************
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* X11DRV_wine_get_vulkan_driver
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*/
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static const struct vulkan_funcs * CDECL X11DRV_wine_get_vulkan_driver( UINT version )
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{
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return get_vulkan_driver( version );
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}
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static const struct user_driver_funcs x11drv_funcs =
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{
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.dc_funcs.pArc = X11DRV_Arc,
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.dc_funcs.pChord = X11DRV_Chord,
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.dc_funcs.pCreateCompatibleDC = X11DRV_CreateCompatibleDC,
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.dc_funcs.pCreateDC = X11DRV_CreateDC,
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.dc_funcs.pDeleteDC = X11DRV_DeleteDC,
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.dc_funcs.pEllipse = X11DRV_Ellipse,
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.dc_funcs.pExtEscape = X11DRV_ExtEscape,
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.dc_funcs.pExtFloodFill = X11DRV_ExtFloodFill,
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.dc_funcs.pFillPath = X11DRV_FillPath,
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.dc_funcs.pGetDeviceCaps = X11DRV_GetDeviceCaps,
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.dc_funcs.pGetDeviceGammaRamp = X11DRV_GetDeviceGammaRamp,
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.dc_funcs.pGetICMProfile = X11DRV_GetICMProfile,
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.dc_funcs.pGetImage = X11DRV_GetImage,
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.dc_funcs.pGetNearestColor = X11DRV_GetNearestColor,
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.dc_funcs.pGetSystemPaletteEntries = X11DRV_GetSystemPaletteEntries,
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.dc_funcs.pGradientFill = X11DRV_GradientFill,
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.dc_funcs.pLineTo = X11DRV_LineTo,
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.dc_funcs.pPaintRgn = X11DRV_PaintRgn,
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.dc_funcs.pPatBlt = X11DRV_PatBlt,
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.dc_funcs.pPie = X11DRV_Pie,
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.dc_funcs.pPolyPolygon = X11DRV_PolyPolygon,
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.dc_funcs.pPolyPolyline = X11DRV_PolyPolyline,
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.dc_funcs.pPutImage = X11DRV_PutImage,
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.dc_funcs.pRealizeDefaultPalette = X11DRV_RealizeDefaultPalette,
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.dc_funcs.pRealizePalette = X11DRV_RealizePalette,
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.dc_funcs.pRectangle = X11DRV_Rectangle,
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.dc_funcs.pRoundRect = X11DRV_RoundRect,
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.dc_funcs.pSelectBrush = X11DRV_SelectBrush,
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.dc_funcs.pSelectFont = X11DRV_SelectFont,
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.dc_funcs.pSelectPen = X11DRV_SelectPen,
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.dc_funcs.pSetBoundsRect = X11DRV_SetBoundsRect,
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.dc_funcs.pSetDCBrushColor = X11DRV_SetDCBrushColor,
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.dc_funcs.pSetDCPenColor = X11DRV_SetDCPenColor,
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.dc_funcs.pSetDeviceClipping = X11DRV_SetDeviceClipping,
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.dc_funcs.pSetDeviceGammaRamp = X11DRV_SetDeviceGammaRamp,
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.dc_funcs.pSetPixel = X11DRV_SetPixel,
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.dc_funcs.pStretchBlt = X11DRV_StretchBlt,
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.dc_funcs.pStrokeAndFillPath = X11DRV_StrokeAndFillPath,
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.dc_funcs.pStrokePath = X11DRV_StrokePath,
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.dc_funcs.pUnrealizePalette = X11DRV_UnrealizePalette,
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.dc_funcs.pD3DKMTCheckVidPnExclusiveOwnership = X11DRV_D3DKMTCheckVidPnExclusiveOwnership,
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.dc_funcs.pD3DKMTSetVidPnSourceOwner = X11DRV_D3DKMTSetVidPnSourceOwner,
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.dc_funcs.priority = GDI_PRIORITY_GRAPHICS_DRV,
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.pActivateKeyboardLayout = X11DRV_ActivateKeyboardLayout,
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.pBeep = X11DRV_Beep,
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.pGetKeyNameText = X11DRV_GetKeyNameText,
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.pMapVirtualKeyEx = X11DRV_MapVirtualKeyEx,
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.pToUnicodeEx = X11DRV_ToUnicodeEx,
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.pVkKeyScanEx = X11DRV_VkKeyScanEx,
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.pDestroyCursorIcon = X11DRV_DestroyCursorIcon,
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.pSetCursor = X11DRV_SetCursor,
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.pGetCursorPos = X11DRV_GetCursorPos,
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.pSetCursorPos = X11DRV_SetCursorPos,
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.pClipCursor = X11DRV_ClipCursor,
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.pChangeDisplaySettingsEx = X11DRV_ChangeDisplaySettingsEx,
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.pEnumDisplaySettingsEx = X11DRV_EnumDisplaySettingsEx,
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.pUpdateDisplayDevices = X11DRV_UpdateDisplayDevices,
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.pCreateDesktopWindow = X11DRV_CreateDesktopWindow,
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.pCreateWindow = X11DRV_CreateWindow,
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.pDestroyWindow = X11DRV_DestroyWindow,
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.pFlashWindowEx = X11DRV_FlashWindowEx,
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.pGetDC = X11DRV_GetDC,
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.pMsgWaitForMultipleObjectsEx = X11DRV_MsgWaitForMultipleObjectsEx,
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.pReleaseDC = X11DRV_ReleaseDC,
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.pScrollDC = X11DRV_ScrollDC,
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.pSetCapture = X11DRV_SetCapture,
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.pSetFocus = X11DRV_SetFocus,
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.pSetLayeredWindowAttributes = X11DRV_SetLayeredWindowAttributes,
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.pSetParent = X11DRV_SetParent,
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.pSetWindowIcon = X11DRV_SetWindowIcon,
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.pSetWindowRgn = X11DRV_SetWindowRgn,
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.pSetWindowStyle = X11DRV_SetWindowStyle,
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.pSetWindowText = X11DRV_SetWindowText,
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.pShowWindow = X11DRV_ShowWindow,
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.pSysCommand = X11DRV_SysCommand,
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.pUpdateClipboard = X11DRV_UpdateClipboard,
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.pUpdateLayeredWindow = X11DRV_UpdateLayeredWindow,
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.pWindowMessage = X11DRV_WindowMessage,
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.pWindowPosChanging = X11DRV_WindowPosChanging,
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.pWindowPosChanged = X11DRV_WindowPosChanged,
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.pSystemParametersInfo = X11DRV_SystemParametersInfo,
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.pwine_get_vulkan_driver = X11DRV_wine_get_vulkan_driver,
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.pwine_get_wgl_driver = X11DRV_wine_get_wgl_driver,
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.pThreadDetach = X11DRV_ThreadDetach,
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};
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void init_user_driver(void)
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{
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__wine_set_user_driver( &x11drv_funcs, WINE_GDI_DRIVER_VERSION );
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}
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