1256 lines
39 KiB
C
1256 lines
39 KiB
C
/*
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* Graphics driver management functions
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*
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* Copyright 1994 Bob Amstadt
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* Copyright 1996, 2001 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 "wine/port.h"
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#include <assert.h>
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#include <stdarg.h>
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#include <string.h>
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#include <stdio.h>
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#include "windef.h"
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#include "winbase.h"
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#include "ddrawgdi.h"
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#include "wine/winbase16.h"
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#include "winuser.h"
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#include "winternl.h"
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#include "gdi_private.h"
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#include "wine/unicode.h"
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#include "wine/list.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(driver);
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struct graphics_driver
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{
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struct list entry;
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HMODULE module; /* module handle */
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const struct gdi_dc_funcs *funcs;
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};
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static struct list drivers = LIST_INIT( drivers );
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static struct graphics_driver *display_driver;
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const struct gdi_dc_funcs *font_driver = NULL;
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static CRITICAL_SECTION driver_section;
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static CRITICAL_SECTION_DEBUG critsect_debug =
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{
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0, 0, &driver_section,
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{ &critsect_debug.ProcessLocksList, &critsect_debug.ProcessLocksList },
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0, 0, { (DWORD_PTR)(__FILE__ ": driver_section") }
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};
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static CRITICAL_SECTION driver_section = { &critsect_debug, -1, 0, 0, 0, 0 };
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static typeof(GetDesktopWindow) *pGetDesktopWindow;
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static typeof(GetSystemMetrics) *pGetSystemMetrics;
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static typeof(SetThreadDpiAwarenessContext) *pSetThreadDpiAwarenessContext;
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/**********************************************************************
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* create_driver
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*
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* Allocate and fill the driver structure for a given module.
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*/
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static struct graphics_driver *create_driver( HMODULE module )
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{
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static const struct gdi_dc_funcs empty_funcs;
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const struct gdi_dc_funcs *funcs = NULL;
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struct graphics_driver *driver;
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if (!(driver = HeapAlloc( GetProcessHeap(), 0, sizeof(*driver)))) return NULL;
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driver->module = module;
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if (module)
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{
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const struct gdi_dc_funcs * (CDECL *wine_get_gdi_driver)( unsigned int version );
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if ((wine_get_gdi_driver = (void *)GetProcAddress( module, "wine_get_gdi_driver" )))
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funcs = wine_get_gdi_driver( WINE_GDI_DRIVER_VERSION );
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}
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if (!funcs) funcs = &empty_funcs;
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driver->funcs = funcs;
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return driver;
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}
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/**********************************************************************
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* get_display_driver
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*
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* Special case for loading the display driver: get the name from the config file
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*/
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static const struct gdi_dc_funcs *get_display_driver(void)
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{
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if (!display_driver)
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{
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HMODULE user32 = LoadLibraryA( "user32.dll" );
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pGetDesktopWindow = (void *)GetProcAddress( user32, "GetDesktopWindow" );
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if (!pGetDesktopWindow() || !display_driver)
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{
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WARN( "failed to load the display driver, falling back to null driver\n" );
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__wine_set_display_driver( 0 );
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}
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}
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return display_driver->funcs;
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}
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/**********************************************************************
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* DRIVER_load_driver
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*/
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const struct gdi_dc_funcs *DRIVER_load_driver( LPCWSTR name )
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{
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HMODULE module;
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struct graphics_driver *driver, *new_driver;
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static const WCHAR displayW[] = { 'd','i','s','p','l','a','y',0 };
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static const WCHAR display1W[] = {'\\','\\','.','\\','D','I','S','P','L','A','Y','1',0};
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/* display driver is a special case */
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if (!strcmpiW( name, displayW ) || !strcmpiW( name, display1W )) return get_display_driver();
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if ((module = GetModuleHandleW( name )))
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{
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if (display_driver && display_driver->module == module) return display_driver->funcs;
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EnterCriticalSection( &driver_section );
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LIST_FOR_EACH_ENTRY( driver, &drivers, struct graphics_driver, entry )
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{
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if (driver->module == module) goto done;
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}
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LeaveCriticalSection( &driver_section );
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}
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if (!(module = LoadLibraryW( name ))) return NULL;
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if (!(new_driver = create_driver( module )))
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{
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FreeLibrary( module );
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return NULL;
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}
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/* check if someone else added it in the meantime */
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EnterCriticalSection( &driver_section );
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LIST_FOR_EACH_ENTRY( driver, &drivers, struct graphics_driver, entry )
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{
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if (driver->module != module) continue;
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FreeLibrary( module );
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HeapFree( GetProcessHeap(), 0, new_driver );
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goto done;
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}
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driver = new_driver;
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list_add_head( &drivers, &driver->entry );
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TRACE( "loaded driver %p for %s\n", driver, debugstr_w(name) );
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done:
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LeaveCriticalSection( &driver_section );
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return driver->funcs;
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}
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/***********************************************************************
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* __wine_set_display_driver (GDI32.@)
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*/
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void CDECL __wine_set_display_driver( HMODULE module )
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{
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struct graphics_driver *driver;
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HMODULE user32;
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if (!(driver = create_driver( module )))
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{
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ERR( "Could not create graphics driver\n" );
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ExitProcess(1);
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}
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if (InterlockedCompareExchangePointer( (void **)&display_driver, driver, NULL ))
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HeapFree( GetProcessHeap(), 0, driver );
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user32 = LoadLibraryA( "user32.dll" );
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pGetSystemMetrics = (void *)GetProcAddress( user32, "GetSystemMetrics" );
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pSetThreadDpiAwarenessContext = (void *)GetProcAddress( user32, "SetThreadDpiAwarenessContext" );
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}
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static INT nulldrv_AbortDoc( PHYSDEV dev )
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{
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return 0;
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}
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static BOOL nulldrv_Arc( PHYSDEV dev, INT left, INT top, INT right, INT bottom,
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INT xstart, INT ystart, INT xend, INT yend )
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{
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return TRUE;
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}
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static BOOL nulldrv_Chord( PHYSDEV dev, INT left, INT top, INT right, INT bottom,
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INT xstart, INT ystart, INT xend, INT yend )
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{
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return TRUE;
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}
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static BOOL nulldrv_CreateCompatibleDC( PHYSDEV orig, PHYSDEV *pdev )
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{
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if (!display_driver || !display_driver->funcs->pCreateCompatibleDC) return TRUE;
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return display_driver->funcs->pCreateCompatibleDC( NULL, pdev );
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}
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static BOOL nulldrv_CreateDC( PHYSDEV *dev, LPCWSTR driver, LPCWSTR device,
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LPCWSTR output, const DEVMODEW *devmode )
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{
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assert(0); /* should never be called */
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return FALSE;
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}
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static BOOL nulldrv_DeleteDC( PHYSDEV dev )
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{
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assert(0); /* should never be called */
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return TRUE;
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}
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static BOOL nulldrv_DeleteObject( PHYSDEV dev, HGDIOBJ obj )
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{
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return TRUE;
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}
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static DWORD nulldrv_DeviceCapabilities( LPSTR buffer, LPCSTR device, LPCSTR port,
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WORD cap, LPSTR output, DEVMODEA *devmode )
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{
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return -1;
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}
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static BOOL nulldrv_Ellipse( PHYSDEV dev, INT left, INT top, INT right, INT bottom )
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{
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return TRUE;
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}
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static INT nulldrv_EndDoc( PHYSDEV dev )
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{
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return 0;
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}
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static INT nulldrv_EndPage( PHYSDEV dev )
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{
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return 0;
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}
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static BOOL nulldrv_EnumFonts( PHYSDEV dev, LOGFONTW *logfont, FONTENUMPROCW proc, LPARAM lParam )
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{
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return TRUE;
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}
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static INT nulldrv_EnumICMProfiles( PHYSDEV dev, ICMENUMPROCW func, LPARAM lparam )
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{
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return -1;
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}
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static INT nulldrv_ExtDeviceMode( LPSTR buffer, HWND hwnd, DEVMODEA *output, LPSTR device,
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LPSTR port, DEVMODEA *input, LPSTR profile, DWORD mode )
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{
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return -1;
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}
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static INT nulldrv_ExtEscape( PHYSDEV dev, INT escape, INT in_size, const void *in_data,
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INT out_size, void *out_data )
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{
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return 0;
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}
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static BOOL nulldrv_ExtFloodFill( PHYSDEV dev, INT x, INT y, COLORREF color, UINT type )
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{
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return TRUE;
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}
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static BOOL nulldrv_FontIsLinked( PHYSDEV dev )
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{
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return FALSE;
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}
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static BOOL nulldrv_GdiComment( PHYSDEV dev, UINT size, const BYTE *data )
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{
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return FALSE;
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}
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static UINT nulldrv_GetBoundsRect( PHYSDEV dev, RECT *rect, UINT flags )
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{
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return DCB_RESET;
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}
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static BOOL nulldrv_GetCharABCWidths( PHYSDEV dev, UINT first, UINT last, LPABC abc )
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{
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return FALSE;
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}
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static BOOL nulldrv_GetCharABCWidthsI( PHYSDEV dev, UINT first, UINT count, WORD *indices, LPABC abc )
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{
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return FALSE;
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}
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static BOOL nulldrv_GetCharWidth( PHYSDEV dev, UINT first, UINT last, INT *buffer )
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{
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return FALSE;
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}
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static INT nulldrv_GetDeviceCaps( PHYSDEV dev, INT cap )
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{
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int bpp;
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switch (cap)
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{
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case DRIVERVERSION: return 0x4000;
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case TECHNOLOGY: return DT_RASDISPLAY;
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case HORZSIZE: return MulDiv( GetDeviceCaps( dev->hdc, HORZRES ), 254,
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GetDeviceCaps( dev->hdc, LOGPIXELSX ) * 10 );
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case VERTSIZE: return MulDiv( GetDeviceCaps( dev->hdc, VERTRES ), 254,
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GetDeviceCaps( dev->hdc, LOGPIXELSY ) * 10 );
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case HORZRES: return pGetSystemMetrics ? pGetSystemMetrics( SM_CXSCREEN ) : 640;
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case VERTRES: return pGetSystemMetrics ? pGetSystemMetrics( SM_CYSCREEN ) : 480;
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case BITSPIXEL: return 32;
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case PLANES: return 1;
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case NUMBRUSHES: return -1;
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case NUMPENS: return -1;
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case NUMMARKERS: return 0;
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case NUMFONTS: return 0;
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case PDEVICESIZE: return 0;
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case CURVECAPS: return (CC_CIRCLES | CC_PIE | CC_CHORD | CC_ELLIPSES | CC_WIDE |
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CC_STYLED | CC_WIDESTYLED | CC_INTERIORS | CC_ROUNDRECT);
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case LINECAPS: return (LC_POLYLINE | LC_MARKER | LC_POLYMARKER | LC_WIDE |
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LC_STYLED | LC_WIDESTYLED | LC_INTERIORS);
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case POLYGONALCAPS: return (PC_POLYGON | PC_RECTANGLE | PC_WINDPOLYGON | PC_SCANLINE |
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PC_WIDE | PC_STYLED | PC_WIDESTYLED | PC_INTERIORS);
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case TEXTCAPS: return (TC_OP_CHARACTER | TC_OP_STROKE | TC_CP_STROKE |
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TC_CR_ANY | TC_SF_X_YINDEP | TC_SA_DOUBLE | TC_SA_INTEGER |
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TC_SA_CONTIN | TC_UA_ABLE | TC_SO_ABLE | TC_RA_ABLE | TC_VA_ABLE);
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case CLIPCAPS: return CP_RECTANGLE;
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case RASTERCAPS: return (RC_BITBLT | RC_BITMAP64 | RC_GDI20_OUTPUT | RC_DI_BITMAP | RC_DIBTODEV |
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RC_BIGFONT | RC_STRETCHBLT | RC_FLOODFILL | RC_STRETCHDIB | RC_DEVBITS |
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(GetDeviceCaps( dev->hdc, SIZEPALETTE ) ? RC_PALETTE : 0));
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case ASPECTX: return 36;
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case ASPECTY: return 36;
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case ASPECTXY: return (int)(hypot( GetDeviceCaps( dev->hdc, ASPECTX ),
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GetDeviceCaps( dev->hdc, ASPECTY )) + 0.5);
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case CAPS1: return 0;
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case SIZEPALETTE: return 0;
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case NUMRESERVED: return 20;
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case PHYSICALWIDTH: return 0;
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case PHYSICALHEIGHT: return 0;
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case PHYSICALOFFSETX: return 0;
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case PHYSICALOFFSETY: return 0;
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case SCALINGFACTORX: return 0;
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case SCALINGFACTORY: return 0;
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case VREFRESH: return GetDeviceCaps( dev->hdc, TECHNOLOGY ) == DT_RASDISPLAY ? 1 : 0;
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case DESKTOPHORZRES:
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if (pGetSystemMetrics)
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{
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DPI_AWARENESS_CONTEXT context;
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UINT ret;
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context = pSetThreadDpiAwarenessContext( DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE );
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ret = pGetSystemMetrics( SM_CXVIRTUALSCREEN );
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pSetThreadDpiAwarenessContext( context );
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return ret;
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}
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return GetDeviceCaps( dev->hdc, HORZRES );
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case DESKTOPVERTRES:
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if (pGetSystemMetrics)
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{
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DPI_AWARENESS_CONTEXT context;
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UINT ret;
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context = pSetThreadDpiAwarenessContext( DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE );
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ret = pGetSystemMetrics( SM_CYVIRTUALSCREEN );
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pSetThreadDpiAwarenessContext( context );
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return ret;
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}
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return GetDeviceCaps( dev->hdc, VERTRES );
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case BLTALIGNMENT: return 0;
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case SHADEBLENDCAPS: return 0;
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case COLORMGMTCAPS: return 0;
|
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case LOGPIXELSX:
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case LOGPIXELSY: return get_system_dpi();
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case NUMCOLORS:
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bpp = GetDeviceCaps( dev->hdc, BITSPIXEL );
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return (bpp > 8) ? -1 : (1 << bpp);
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case COLORRES:
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/* The observed correspondence between BITSPIXEL and COLORRES is:
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* BITSPIXEL: 8 -> COLORRES: 18
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* BITSPIXEL: 16 -> COLORRES: 16
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* BITSPIXEL: 24 -> COLORRES: 24
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* BITSPIXEL: 32 -> COLORRES: 24 */
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bpp = GetDeviceCaps( dev->hdc, BITSPIXEL );
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return (bpp <= 8) ? 18 : min( 24, bpp );
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default:
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FIXME("(%p): unsupported capability %d, will return 0\n", dev->hdc, cap );
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return 0;
|
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}
|
|
}
|
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|
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static BOOL nulldrv_GetDeviceGammaRamp( PHYSDEV dev, void *ramp )
|
|
{
|
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SetLastError( ERROR_INVALID_PARAMETER );
|
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return FALSE;
|
|
}
|
|
|
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static DWORD nulldrv_GetFontData( PHYSDEV dev, DWORD table, DWORD offset, LPVOID buffer, DWORD length )
|
|
{
|
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return FALSE;
|
|
}
|
|
|
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static BOOL nulldrv_GetFontRealizationInfo( PHYSDEV dev, void *info )
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
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static DWORD nulldrv_GetFontUnicodeRanges( PHYSDEV dev, LPGLYPHSET glyphs )
|
|
{
|
|
return 0;
|
|
}
|
|
|
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static DWORD nulldrv_GetGlyphIndices( PHYSDEV dev, LPCWSTR str, INT count, LPWORD indices, DWORD flags )
|
|
{
|
|
return GDI_ERROR;
|
|
}
|
|
|
|
static DWORD nulldrv_GetGlyphOutline( PHYSDEV dev, UINT ch, UINT format, LPGLYPHMETRICS metrics,
|
|
DWORD size, LPVOID buffer, const MAT2 *mat )
|
|
{
|
|
return GDI_ERROR;
|
|
}
|
|
|
|
static BOOL nulldrv_GetICMProfile( PHYSDEV dev, LPDWORD size, LPWSTR filename )
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
static DWORD nulldrv_GetImage( PHYSDEV dev, BITMAPINFO *info, struct gdi_image_bits *bits,
|
|
struct bitblt_coords *src )
|
|
{
|
|
return ERROR_NOT_SUPPORTED;
|
|
}
|
|
|
|
static DWORD nulldrv_GetKerningPairs( PHYSDEV dev, DWORD count, LPKERNINGPAIR pairs )
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static UINT nulldrv_GetOutlineTextMetrics( PHYSDEV dev, UINT size, LPOUTLINETEXTMETRICW otm )
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static UINT nulldrv_GetTextCharsetInfo( PHYSDEV dev, LPFONTSIGNATURE fs, DWORD flags )
|
|
{
|
|
return DEFAULT_CHARSET;
|
|
}
|
|
|
|
static BOOL nulldrv_GetTextExtentExPoint( PHYSDEV dev, LPCWSTR str, INT count, INT *dx )
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
static BOOL nulldrv_GetTextExtentExPointI( PHYSDEV dev, const WORD *indices, INT count, INT *dx )
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
static INT nulldrv_GetTextFace( PHYSDEV dev, INT size, LPWSTR name )
|
|
{
|
|
INT ret = 0;
|
|
LOGFONTW font;
|
|
DC *dc = get_nulldrv_dc( dev );
|
|
|
|
if (GetObjectW( dc->hFont, sizeof(font), &font ))
|
|
{
|
|
ret = strlenW( font.lfFaceName ) + 1;
|
|
if (name)
|
|
{
|
|
lstrcpynW( name, font.lfFaceName, size );
|
|
ret = min( size, ret );
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
static BOOL nulldrv_GetTextMetrics( PHYSDEV dev, TEXTMETRICW *metrics )
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
static BOOL nulldrv_LineTo( PHYSDEV dev, INT x, INT y )
|
|
{
|
|
return TRUE;
|
|
}
|
|
|
|
static BOOL nulldrv_MoveTo( PHYSDEV dev, INT x, INT y )
|
|
{
|
|
return TRUE;
|
|
}
|
|
|
|
static BOOL nulldrv_PaintRgn( PHYSDEV dev, HRGN rgn )
|
|
{
|
|
return TRUE;
|
|
}
|
|
|
|
static BOOL nulldrv_PatBlt( PHYSDEV dev, struct bitblt_coords *dst, DWORD rop )
|
|
{
|
|
return TRUE;
|
|
}
|
|
|
|
static BOOL nulldrv_Pie( PHYSDEV dev, INT left, INT top, INT right, INT bottom,
|
|
INT xstart, INT ystart, INT xend, INT yend )
|
|
{
|
|
return TRUE;
|
|
}
|
|
|
|
static BOOL nulldrv_PolyPolygon( PHYSDEV dev, const POINT *points, const INT *counts, UINT polygons )
|
|
{
|
|
return TRUE;
|
|
}
|
|
|
|
static BOOL nulldrv_PolyPolyline( PHYSDEV dev, const POINT *points, const DWORD *counts, DWORD lines )
|
|
{
|
|
return TRUE;
|
|
}
|
|
|
|
static BOOL nulldrv_Polygon( PHYSDEV dev, const POINT *points, INT count )
|
|
{
|
|
INT counts[1] = { count };
|
|
|
|
return PolyPolygon( dev->hdc, points, counts, 1 );
|
|
}
|
|
|
|
static BOOL nulldrv_Polyline( PHYSDEV dev, const POINT *points, INT count )
|
|
{
|
|
DWORD counts[1] = { count };
|
|
|
|
if (count < 0) return FALSE;
|
|
return PolyPolyline( dev->hdc, points, counts, 1 );
|
|
}
|
|
|
|
static DWORD nulldrv_PutImage( PHYSDEV dev, HRGN clip, BITMAPINFO *info,
|
|
const struct gdi_image_bits *bits, struct bitblt_coords *src,
|
|
struct bitblt_coords *dst, DWORD rop )
|
|
{
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
static UINT nulldrv_RealizeDefaultPalette( PHYSDEV dev )
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static UINT nulldrv_RealizePalette( PHYSDEV dev, HPALETTE palette, BOOL primary )
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static BOOL nulldrv_Rectangle( PHYSDEV dev, INT left, INT top, INT right, INT bottom )
|
|
{
|
|
return TRUE;
|
|
}
|
|
|
|
static HDC nulldrv_ResetDC( PHYSDEV dev, const DEVMODEW *devmode )
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static BOOL nulldrv_RoundRect( PHYSDEV dev, INT left, INT top, INT right, INT bottom,
|
|
INT ell_width, INT ell_height )
|
|
{
|
|
return TRUE;
|
|
}
|
|
|
|
static HBITMAP nulldrv_SelectBitmap( PHYSDEV dev, HBITMAP bitmap )
|
|
{
|
|
return bitmap;
|
|
}
|
|
|
|
static HBRUSH nulldrv_SelectBrush( PHYSDEV dev, HBRUSH brush, const struct brush_pattern *pattern )
|
|
{
|
|
return brush;
|
|
}
|
|
|
|
static HPALETTE nulldrv_SelectPalette( PHYSDEV dev, HPALETTE palette, BOOL bkgnd )
|
|
{
|
|
return palette;
|
|
}
|
|
|
|
static HPEN nulldrv_SelectPen( PHYSDEV dev, HPEN pen, const struct brush_pattern *pattern )
|
|
{
|
|
return pen;
|
|
}
|
|
|
|
static INT nulldrv_SetArcDirection( PHYSDEV dev, INT dir )
|
|
{
|
|
return dir;
|
|
}
|
|
|
|
static COLORREF nulldrv_SetBkColor( PHYSDEV dev, COLORREF color )
|
|
{
|
|
return color;
|
|
}
|
|
|
|
static INT nulldrv_SetBkMode( PHYSDEV dev, INT mode )
|
|
{
|
|
return mode;
|
|
}
|
|
|
|
static UINT nulldrv_SetBoundsRect( PHYSDEV dev, RECT *rect, UINT flags )
|
|
{
|
|
return DCB_RESET;
|
|
}
|
|
|
|
static COLORREF nulldrv_SetDCBrushColor( PHYSDEV dev, COLORREF color )
|
|
{
|
|
return color;
|
|
}
|
|
|
|
static COLORREF nulldrv_SetDCPenColor( PHYSDEV dev, COLORREF color )
|
|
{
|
|
return color;
|
|
}
|
|
|
|
static void nulldrv_SetDeviceClipping( PHYSDEV dev, HRGN rgn )
|
|
{
|
|
}
|
|
|
|
static DWORD nulldrv_SetLayout( PHYSDEV dev, DWORD layout )
|
|
{
|
|
return layout;
|
|
}
|
|
|
|
static BOOL nulldrv_SetDeviceGammaRamp( PHYSDEV dev, void *ramp )
|
|
{
|
|
SetLastError( ERROR_INVALID_PARAMETER );
|
|
return FALSE;
|
|
}
|
|
|
|
static DWORD nulldrv_SetMapperFlags( PHYSDEV dev, DWORD flags )
|
|
{
|
|
return flags;
|
|
}
|
|
|
|
static COLORREF nulldrv_SetPixel( PHYSDEV dev, INT x, INT y, COLORREF color )
|
|
{
|
|
return color;
|
|
}
|
|
|
|
static INT nulldrv_SetPolyFillMode( PHYSDEV dev, INT mode )
|
|
{
|
|
return mode;
|
|
}
|
|
|
|
static INT nulldrv_SetROP2( PHYSDEV dev, INT rop )
|
|
{
|
|
return rop;
|
|
}
|
|
|
|
static INT nulldrv_SetRelAbs( PHYSDEV dev, INT mode )
|
|
{
|
|
return mode;
|
|
}
|
|
|
|
static INT nulldrv_SetStretchBltMode( PHYSDEV dev, INT mode )
|
|
{
|
|
return mode;
|
|
}
|
|
|
|
static UINT nulldrv_SetTextAlign( PHYSDEV dev, UINT align )
|
|
{
|
|
return align;
|
|
}
|
|
|
|
static INT nulldrv_SetTextCharacterExtra( PHYSDEV dev, INT extra )
|
|
{
|
|
return extra;
|
|
}
|
|
|
|
static COLORREF nulldrv_SetTextColor( PHYSDEV dev, COLORREF color )
|
|
{
|
|
return color;
|
|
}
|
|
|
|
static BOOL nulldrv_SetTextJustification( PHYSDEV dev, INT extra, INT breaks )
|
|
{
|
|
return TRUE;
|
|
}
|
|
|
|
static INT nulldrv_StartDoc( PHYSDEV dev, const DOCINFOW *info )
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static INT nulldrv_StartPage( PHYSDEV dev )
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
static BOOL nulldrv_UnrealizePalette( HPALETTE palette )
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
static struct opengl_funcs *nulldrv_wine_get_wgl_driver( PHYSDEV dev, UINT version )
|
|
{
|
|
return (void *)-1;
|
|
}
|
|
|
|
static const struct vulkan_funcs *nulldrv_wine_get_vulkan_driver( PHYSDEV dev, UINT version )
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
const struct gdi_dc_funcs null_driver =
|
|
{
|
|
nulldrv_AbortDoc, /* pAbortDoc */
|
|
nulldrv_AbortPath, /* pAbortPath */
|
|
nulldrv_AlphaBlend, /* pAlphaBlend */
|
|
nulldrv_AngleArc, /* pAngleArc */
|
|
nulldrv_Arc, /* pArc */
|
|
nulldrv_ArcTo, /* pArcTo */
|
|
nulldrv_BeginPath, /* pBeginPath */
|
|
nulldrv_BlendImage, /* pBlendImage */
|
|
nulldrv_Chord, /* pChord */
|
|
nulldrv_CloseFigure, /* pCloseFigure */
|
|
nulldrv_CreateCompatibleDC, /* pCreateCompatibleDC */
|
|
nulldrv_CreateDC, /* pCreateDC */
|
|
nulldrv_DeleteDC, /* pDeleteDC */
|
|
nulldrv_DeleteObject, /* pDeleteObject */
|
|
nulldrv_DeviceCapabilities, /* pDeviceCapabilities */
|
|
nulldrv_Ellipse, /* pEllipse */
|
|
nulldrv_EndDoc, /* pEndDoc */
|
|
nulldrv_EndPage, /* pEndPage */
|
|
nulldrv_EndPath, /* pEndPath */
|
|
nulldrv_EnumFonts, /* pEnumFonts */
|
|
nulldrv_EnumICMProfiles, /* pEnumICMProfiles */
|
|
nulldrv_ExcludeClipRect, /* pExcludeClipRect */
|
|
nulldrv_ExtDeviceMode, /* pExtDeviceMode */
|
|
nulldrv_ExtEscape, /* pExtEscape */
|
|
nulldrv_ExtFloodFill, /* pExtFloodFill */
|
|
nulldrv_ExtSelectClipRgn, /* pExtSelectClipRgn */
|
|
nulldrv_ExtTextOut, /* pExtTextOut */
|
|
nulldrv_FillPath, /* pFillPath */
|
|
nulldrv_FillRgn, /* pFillRgn */
|
|
nulldrv_FlattenPath, /* pFlattenPath */
|
|
nulldrv_FontIsLinked, /* pFontIsLinked */
|
|
nulldrv_FrameRgn, /* pFrameRgn */
|
|
nulldrv_GdiComment, /* pGdiComment */
|
|
nulldrv_GetBoundsRect, /* pGetBoundsRect */
|
|
nulldrv_GetCharABCWidths, /* pGetCharABCWidths */
|
|
nulldrv_GetCharABCWidthsI, /* pGetCharABCWidthsI */
|
|
nulldrv_GetCharWidth, /* pGetCharWidth */
|
|
nulldrv_GetDeviceCaps, /* pGetDeviceCaps */
|
|
nulldrv_GetDeviceGammaRamp, /* pGetDeviceGammaRamp */
|
|
nulldrv_GetFontData, /* pGetFontData */
|
|
nulldrv_GetFontRealizationInfo, /* pGetFontRealizationInfo */
|
|
nulldrv_GetFontUnicodeRanges, /* pGetFontUnicodeRanges */
|
|
nulldrv_GetGlyphIndices, /* pGetGlyphIndices */
|
|
nulldrv_GetGlyphOutline, /* pGetGlyphOutline */
|
|
nulldrv_GetICMProfile, /* pGetICMProfile */
|
|
nulldrv_GetImage, /* pGetImage */
|
|
nulldrv_GetKerningPairs, /* pGetKerningPairs */
|
|
nulldrv_GetNearestColor, /* pGetNearestColor */
|
|
nulldrv_GetOutlineTextMetrics, /* pGetOutlineTextMetrics */
|
|
nulldrv_GetPixel, /* pGetPixel */
|
|
nulldrv_GetSystemPaletteEntries, /* pGetSystemPaletteEntries */
|
|
nulldrv_GetTextCharsetInfo, /* pGetTextCharsetInfo */
|
|
nulldrv_GetTextExtentExPoint, /* pGetTextExtentExPoint */
|
|
nulldrv_GetTextExtentExPointI, /* pGetTextExtentExPointI */
|
|
nulldrv_GetTextFace, /* pGetTextFace */
|
|
nulldrv_GetTextMetrics, /* pGetTextMetrics */
|
|
nulldrv_GradientFill, /* pGradientFill */
|
|
nulldrv_IntersectClipRect, /* pIntersectClipRect */
|
|
nulldrv_InvertRgn, /* pInvertRgn */
|
|
nulldrv_LineTo, /* pLineTo */
|
|
nulldrv_ModifyWorldTransform, /* pModifyWorldTransform */
|
|
nulldrv_MoveTo, /* pMoveTo */
|
|
nulldrv_OffsetClipRgn, /* pOffsetClipRgn */
|
|
nulldrv_OffsetViewportOrgEx, /* pOffsetViewportOrg */
|
|
nulldrv_OffsetWindowOrgEx, /* pOffsetWindowOrg */
|
|
nulldrv_PaintRgn, /* pPaintRgn */
|
|
nulldrv_PatBlt, /* pPatBlt */
|
|
nulldrv_Pie, /* pPie */
|
|
nulldrv_PolyBezier, /* pPolyBezier */
|
|
nulldrv_PolyBezierTo, /* pPolyBezierTo */
|
|
nulldrv_PolyDraw, /* pPolyDraw */
|
|
nulldrv_PolyPolygon, /* pPolyPolygon */
|
|
nulldrv_PolyPolyline, /* pPolyPolyline */
|
|
nulldrv_Polygon, /* pPolygon */
|
|
nulldrv_Polyline, /* pPolyline */
|
|
nulldrv_PolylineTo, /* pPolylineTo */
|
|
nulldrv_PutImage, /* pPutImage */
|
|
nulldrv_RealizeDefaultPalette, /* pRealizeDefaultPalette */
|
|
nulldrv_RealizePalette, /* pRealizePalette */
|
|
nulldrv_Rectangle, /* pRectangle */
|
|
nulldrv_ResetDC, /* pResetDC */
|
|
nulldrv_RestoreDC, /* pRestoreDC */
|
|
nulldrv_RoundRect, /* pRoundRect */
|
|
nulldrv_SaveDC, /* pSaveDC */
|
|
nulldrv_ScaleViewportExtEx, /* pScaleViewportExt */
|
|
nulldrv_ScaleWindowExtEx, /* pScaleWindowExt */
|
|
nulldrv_SelectBitmap, /* pSelectBitmap */
|
|
nulldrv_SelectBrush, /* pSelectBrush */
|
|
nulldrv_SelectClipPath, /* pSelectClipPath */
|
|
nulldrv_SelectFont, /* pSelectFont */
|
|
nulldrv_SelectPalette, /* pSelectPalette */
|
|
nulldrv_SelectPen, /* pSelectPen */
|
|
nulldrv_SetArcDirection, /* pSetArcDirection */
|
|
nulldrv_SetBkColor, /* pSetBkColor */
|
|
nulldrv_SetBkMode, /* pSetBkMode */
|
|
nulldrv_SetBoundsRect, /* pSetBoundsRect */
|
|
nulldrv_SetDCBrushColor, /* pSetDCBrushColor */
|
|
nulldrv_SetDCPenColor, /* pSetDCPenColor */
|
|
nulldrv_SetDIBitsToDevice, /* pSetDIBitsToDevice */
|
|
nulldrv_SetDeviceClipping, /* pSetDeviceClipping */
|
|
nulldrv_SetDeviceGammaRamp, /* pSetDeviceGammaRamp */
|
|
nulldrv_SetLayout, /* pSetLayout */
|
|
nulldrv_SetMapMode, /* pSetMapMode */
|
|
nulldrv_SetMapperFlags, /* pSetMapperFlags */
|
|
nulldrv_SetPixel, /* pSetPixel */
|
|
nulldrv_SetPolyFillMode, /* pSetPolyFillMode */
|
|
nulldrv_SetROP2, /* pSetROP2 */
|
|
nulldrv_SetRelAbs, /* pSetRelAbs */
|
|
nulldrv_SetStretchBltMode, /* pSetStretchBltMode */
|
|
nulldrv_SetTextAlign, /* pSetTextAlign */
|
|
nulldrv_SetTextCharacterExtra, /* pSetTextCharacterExtra */
|
|
nulldrv_SetTextColor, /* pSetTextColor */
|
|
nulldrv_SetTextJustification, /* pSetTextJustification */
|
|
nulldrv_SetViewportExtEx, /* pSetViewportExt */
|
|
nulldrv_SetViewportOrgEx, /* pSetViewportOrg */
|
|
nulldrv_SetWindowExtEx, /* pSetWindowExt */
|
|
nulldrv_SetWindowOrgEx, /* pSetWindowOrg */
|
|
nulldrv_SetWorldTransform, /* pSetWorldTransform */
|
|
nulldrv_StartDoc, /* pStartDoc */
|
|
nulldrv_StartPage, /* pStartPage */
|
|
nulldrv_StretchBlt, /* pStretchBlt */
|
|
nulldrv_StretchDIBits, /* pStretchDIBits */
|
|
nulldrv_StrokeAndFillPath, /* pStrokeAndFillPath */
|
|
nulldrv_StrokePath, /* pStrokePath */
|
|
nulldrv_UnrealizePalette, /* pUnrealizePalette */
|
|
nulldrv_WidenPath, /* pWidenPath */
|
|
nulldrv_wine_get_wgl_driver, /* wine_get_wgl_driver */
|
|
nulldrv_wine_get_vulkan_driver, /* wine_get_vulkan_driver */
|
|
|
|
GDI_PRIORITY_NULL_DRV /* priority */
|
|
};
|
|
|
|
|
|
/*****************************************************************************
|
|
* DRIVER_GetDriverName
|
|
*
|
|
*/
|
|
BOOL DRIVER_GetDriverName( LPCWSTR device, LPWSTR driver, DWORD size )
|
|
{
|
|
static const WCHAR displayW[] = { 'd','i','s','p','l','a','y',0 };
|
|
static const WCHAR devicesW[] = { 'd','e','v','i','c','e','s',0 };
|
|
static const WCHAR display1W[] = {'\\','\\','.','\\','D','I','S','P','L','A','Y','1',0};
|
|
static const WCHAR empty_strW[] = { 0 };
|
|
WCHAR *p;
|
|
|
|
/* display is a special case */
|
|
if (!strcmpiW( device, displayW ) ||
|
|
!strcmpiW( device, display1W ))
|
|
{
|
|
lstrcpynW( driver, displayW, size );
|
|
return TRUE;
|
|
}
|
|
|
|
size = GetProfileStringW(devicesW, device, empty_strW, driver, size);
|
|
if(!size) {
|
|
WARN("Unable to find %s in [devices] section of win.ini\n", debugstr_w(device));
|
|
return FALSE;
|
|
}
|
|
p = strchrW(driver, ',');
|
|
if(!p)
|
|
{
|
|
WARN("%s entry in [devices] section of win.ini is malformed.\n", debugstr_w(device));
|
|
return FALSE;
|
|
}
|
|
*p = 0;
|
|
TRACE("Found %s for %s\n", debugstr_w(driver), debugstr_w(device));
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GdiConvertToDevmodeW (GDI32.@)
|
|
*/
|
|
DEVMODEW * WINAPI GdiConvertToDevmodeW(const DEVMODEA *dmA)
|
|
{
|
|
DEVMODEW *dmW;
|
|
WORD dmW_size, dmA_size;
|
|
|
|
dmA_size = dmA->dmSize;
|
|
|
|
/* this is the minimal dmSize that XP accepts */
|
|
if (dmA_size < FIELD_OFFSET(DEVMODEA, dmFields))
|
|
return NULL;
|
|
|
|
if (dmA_size > sizeof(DEVMODEA))
|
|
dmA_size = sizeof(DEVMODEA);
|
|
|
|
dmW_size = dmA_size + CCHDEVICENAME;
|
|
if (dmA_size >= FIELD_OFFSET(DEVMODEA, dmFormName) + CCHFORMNAME)
|
|
dmW_size += CCHFORMNAME;
|
|
|
|
dmW = HeapAlloc(GetProcessHeap(), 0, dmW_size + dmA->dmDriverExtra);
|
|
if (!dmW) return NULL;
|
|
|
|
MultiByteToWideChar(CP_ACP, 0, (const char*) dmA->dmDeviceName, -1,
|
|
dmW->dmDeviceName, CCHDEVICENAME);
|
|
/* copy slightly more, to avoid long computations */
|
|
memcpy(&dmW->dmSpecVersion, &dmA->dmSpecVersion, dmA_size - CCHDEVICENAME);
|
|
|
|
if (dmA_size >= FIELD_OFFSET(DEVMODEA, dmFormName) + CCHFORMNAME)
|
|
{
|
|
if (dmA->dmFields & DM_FORMNAME)
|
|
MultiByteToWideChar(CP_ACP, 0, (const char*) dmA->dmFormName, -1,
|
|
dmW->dmFormName, CCHFORMNAME);
|
|
else
|
|
dmW->dmFormName[0] = 0;
|
|
|
|
if (dmA_size > FIELD_OFFSET(DEVMODEA, dmLogPixels))
|
|
memcpy(&dmW->dmLogPixels, &dmA->dmLogPixels, dmA_size - FIELD_OFFSET(DEVMODEA, dmLogPixels));
|
|
}
|
|
|
|
if (dmA->dmDriverExtra)
|
|
memcpy((char *)dmW + dmW_size, (const char *)dmA + dmA_size, dmA->dmDriverExtra);
|
|
|
|
dmW->dmSize = dmW_size;
|
|
|
|
return dmW;
|
|
}
|
|
|
|
|
|
/*****************************************************************************
|
|
* @ [GDI32.100]
|
|
*
|
|
* This should thunk to 16-bit and simply call the proc with the given args.
|
|
*/
|
|
INT WINAPI GDI_CallDevInstall16( FARPROC16 lpfnDevInstallProc, HWND hWnd,
|
|
LPSTR lpModelName, LPSTR OldPort, LPSTR NewPort )
|
|
{
|
|
FIXME("(%p, %p, %s, %s, %s)\n", lpfnDevInstallProc, hWnd, lpModelName, OldPort, NewPort );
|
|
return -1;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* @ [GDI32.101]
|
|
*
|
|
* This should load the correct driver for lpszDevice and calls this driver's
|
|
* ExtDeviceModePropSheet proc.
|
|
*
|
|
* Note: The driver calls a callback routine for each property sheet page; these
|
|
* pages are supposed to be filled into the structure pointed to by lpPropSheet.
|
|
* The layout of this structure is:
|
|
*
|
|
* struct
|
|
* {
|
|
* DWORD nPages;
|
|
* DWORD unknown;
|
|
* HPROPSHEETPAGE pages[10];
|
|
* };
|
|
*/
|
|
INT WINAPI GDI_CallExtDeviceModePropSheet16( HWND hWnd, LPCSTR lpszDevice,
|
|
LPCSTR lpszPort, LPVOID lpPropSheet )
|
|
{
|
|
FIXME("(%p, %s, %s, %p)\n", hWnd, lpszDevice, lpszPort, lpPropSheet );
|
|
return -1;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* @ [GDI32.102]
|
|
*
|
|
* This should load the correct driver for lpszDevice and call this driver's
|
|
* ExtDeviceMode proc.
|
|
*
|
|
* FIXME: convert ExtDeviceMode to unicode in the driver interface
|
|
*/
|
|
INT WINAPI GDI_CallExtDeviceMode16( HWND hwnd,
|
|
LPDEVMODEA lpdmOutput, LPSTR lpszDevice,
|
|
LPSTR lpszPort, LPDEVMODEA lpdmInput,
|
|
LPSTR lpszProfile, DWORD fwMode )
|
|
{
|
|
WCHAR deviceW[300];
|
|
WCHAR bufW[300];
|
|
char buf[300];
|
|
HDC hdc;
|
|
DC *dc;
|
|
INT ret = -1;
|
|
|
|
TRACE("(%p, %p, %s, %s, %p, %s, %d)\n",
|
|
hwnd, lpdmOutput, lpszDevice, lpszPort, lpdmInput, lpszProfile, fwMode );
|
|
|
|
if (!lpszDevice) return -1;
|
|
if (!MultiByteToWideChar(CP_ACP, 0, lpszDevice, -1, deviceW, 300)) return -1;
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|
|
|
if(!DRIVER_GetDriverName( deviceW, bufW, 300 )) return -1;
|
|
|
|
if (!WideCharToMultiByte(CP_ACP, 0, bufW, -1, buf, 300, NULL, NULL)) return -1;
|
|
|
|
if (!(hdc = CreateICA( buf, lpszDevice, lpszPort, NULL ))) return -1;
|
|
|
|
if ((dc = get_dc_ptr( hdc )))
|
|
{
|
|
PHYSDEV physdev = GET_DC_PHYSDEV( dc, pExtDeviceMode );
|
|
ret = physdev->funcs->pExtDeviceMode( buf, hwnd, lpdmOutput, lpszDevice, lpszPort,
|
|
lpdmInput, lpszProfile, fwMode );
|
|
release_dc_ptr( dc );
|
|
}
|
|
DeleteDC( hdc );
|
|
return ret;
|
|
}
|
|
|
|
/****************************************************************************
|
|
* @ [GDI32.103]
|
|
*
|
|
* This should load the correct driver for lpszDevice and calls this driver's
|
|
* AdvancedSetupDialog proc.
|
|
*/
|
|
INT WINAPI GDI_CallAdvancedSetupDialog16( HWND hwnd, LPSTR lpszDevice,
|
|
LPDEVMODEA devin, LPDEVMODEA devout )
|
|
{
|
|
TRACE("(%p, %s, %p, %p)\n", hwnd, lpszDevice, devin, devout );
|
|
return -1;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* @ [GDI32.104]
|
|
*
|
|
* This should load the correct driver for lpszDevice and calls this driver's
|
|
* DeviceCapabilities proc.
|
|
*
|
|
* FIXME: convert DeviceCapabilities to unicode in the driver interface
|
|
*/
|
|
DWORD WINAPI GDI_CallDeviceCapabilities16( LPCSTR lpszDevice, LPCSTR lpszPort,
|
|
WORD fwCapability, LPSTR lpszOutput,
|
|
LPDEVMODEA lpdm )
|
|
{
|
|
WCHAR deviceW[300];
|
|
WCHAR bufW[300];
|
|
char buf[300];
|
|
HDC hdc;
|
|
DC *dc;
|
|
INT ret = -1;
|
|
|
|
TRACE("(%s, %s, %d, %p, %p)\n", lpszDevice, lpszPort, fwCapability, lpszOutput, lpdm );
|
|
|
|
if (!lpszDevice) return -1;
|
|
if (!MultiByteToWideChar(CP_ACP, 0, lpszDevice, -1, deviceW, 300)) return -1;
|
|
|
|
if(!DRIVER_GetDriverName( deviceW, bufW, 300 )) return -1;
|
|
|
|
if (!WideCharToMultiByte(CP_ACP, 0, bufW, -1, buf, 300, NULL, NULL)) return -1;
|
|
|
|
if (!(hdc = CreateICA( buf, lpszDevice, lpszPort, NULL ))) return -1;
|
|
|
|
if ((dc = get_dc_ptr( hdc )))
|
|
{
|
|
PHYSDEV physdev = GET_DC_PHYSDEV( dc, pDeviceCapabilities );
|
|
ret = physdev->funcs->pDeviceCapabilities( buf, lpszDevice, lpszPort,
|
|
fwCapability, lpszOutput, lpdm );
|
|
release_dc_ptr( dc );
|
|
}
|
|
DeleteDC( hdc );
|
|
return ret;
|
|
}
|
|
|
|
|
|
/************************************************************************
|
|
* Escape [GDI32.@]
|
|
*/
|
|
INT WINAPI Escape( HDC hdc, INT escape, INT in_count, LPCSTR in_data, LPVOID out_data )
|
|
{
|
|
INT ret;
|
|
POINT *pt;
|
|
|
|
switch (escape)
|
|
{
|
|
case ABORTDOC:
|
|
return AbortDoc( hdc );
|
|
|
|
case ENDDOC:
|
|
return EndDoc( hdc );
|
|
|
|
case GETPHYSPAGESIZE:
|
|
pt = out_data;
|
|
pt->x = GetDeviceCaps( hdc, PHYSICALWIDTH );
|
|
pt->y = GetDeviceCaps( hdc, PHYSICALHEIGHT );
|
|
return 1;
|
|
|
|
case GETPRINTINGOFFSET:
|
|
pt = out_data;
|
|
pt->x = GetDeviceCaps( hdc, PHYSICALOFFSETX );
|
|
pt->y = GetDeviceCaps( hdc, PHYSICALOFFSETY );
|
|
return 1;
|
|
|
|
case GETSCALINGFACTOR:
|
|
pt = out_data;
|
|
pt->x = GetDeviceCaps( hdc, SCALINGFACTORX );
|
|
pt->y = GetDeviceCaps( hdc, SCALINGFACTORY );
|
|
return 1;
|
|
|
|
case NEWFRAME:
|
|
return EndPage( hdc );
|
|
|
|
case SETABORTPROC:
|
|
return SetAbortProc( hdc, (ABORTPROC)in_data );
|
|
|
|
case STARTDOC:
|
|
{
|
|
DOCINFOA doc;
|
|
char *name = NULL;
|
|
|
|
/* in_data may not be 0 terminated so we must copy it */
|
|
if (in_data)
|
|
{
|
|
name = HeapAlloc( GetProcessHeap(), 0, in_count+1 );
|
|
memcpy( name, in_data, in_count );
|
|
name[in_count] = 0;
|
|
}
|
|
/* out_data is actually a pointer to the DocInfo structure and used as
|
|
* a second input parameter */
|
|
if (out_data) doc = *(DOCINFOA *)out_data;
|
|
else
|
|
{
|
|
doc.cbSize = sizeof(doc);
|
|
doc.lpszOutput = NULL;
|
|
doc.lpszDatatype = NULL;
|
|
doc.fwType = 0;
|
|
}
|
|
doc.lpszDocName = name;
|
|
ret = StartDocA( hdc, &doc );
|
|
HeapFree( GetProcessHeap(), 0, name );
|
|
if (ret > 0) ret = StartPage( hdc );
|
|
return ret;
|
|
}
|
|
|
|
case QUERYESCSUPPORT:
|
|
{
|
|
DWORD code;
|
|
|
|
if (in_count < sizeof(SHORT)) return 0;
|
|
code = (in_count < sizeof(DWORD)) ? *(const USHORT *)in_data : *(const DWORD *)in_data;
|
|
switch (code)
|
|
{
|
|
case ABORTDOC:
|
|
case ENDDOC:
|
|
case GETPHYSPAGESIZE:
|
|
case GETPRINTINGOFFSET:
|
|
case GETSCALINGFACTOR:
|
|
case NEWFRAME:
|
|
case QUERYESCSUPPORT:
|
|
case SETABORTPROC:
|
|
case STARTDOC:
|
|
return TRUE;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* if not handled internally, pass it to the driver */
|
|
return ExtEscape( hdc, escape, in_count, in_data, 0, out_data );
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* ExtEscape [GDI32.@]
|
|
*
|
|
* Access capabilities of a particular device that are not available through GDI.
|
|
*
|
|
* PARAMS
|
|
* hdc [I] Handle to device context
|
|
* nEscape [I] Escape function
|
|
* cbInput [I] Number of bytes in input structure
|
|
* lpszInData [I] Pointer to input structure
|
|
* cbOutput [I] Number of bytes in output structure
|
|
* lpszOutData [O] Pointer to output structure
|
|
*
|
|
* RETURNS
|
|
* Success: >0
|
|
* Not implemented: 0
|
|
* Failure: <0
|
|
*/
|
|
INT WINAPI ExtEscape( HDC hdc, INT nEscape, INT cbInput, LPCSTR lpszInData,
|
|
INT cbOutput, LPSTR lpszOutData )
|
|
{
|
|
PHYSDEV physdev;
|
|
INT ret;
|
|
DC * dc = get_dc_ptr( hdc );
|
|
|
|
if (!dc) return 0;
|
|
update_dc( dc );
|
|
physdev = GET_DC_PHYSDEV( dc, pExtEscape );
|
|
ret = physdev->funcs->pExtEscape( physdev, nEscape, cbInput, lpszInData, cbOutput, lpszOutData );
|
|
release_dc_ptr( dc );
|
|
return ret;
|
|
}
|
|
|
|
|
|
/*******************************************************************
|
|
* DrawEscape [GDI32.@]
|
|
*
|
|
*
|
|
*/
|
|
INT WINAPI DrawEscape(HDC hdc, INT nEscape, INT cbInput, LPCSTR lpszInData)
|
|
{
|
|
FIXME("DrawEscape, stub\n");
|
|
return 0;
|
|
}
|
|
|
|
/*******************************************************************
|
|
* NamedEscape [GDI32.@]
|
|
*/
|
|
INT WINAPI NamedEscape( HDC hdc, LPCWSTR pDriver, INT nEscape, INT cbInput, LPCSTR lpszInData,
|
|
INT cbOutput, LPSTR lpszOutData )
|
|
{
|
|
FIXME("(%p, %s, %d, %d, %p, %d, %p)\n",
|
|
hdc, wine_dbgstr_w(pDriver), nEscape, cbInput, lpszInData, cbOutput,
|
|
lpszOutData);
|
|
return 0;
|
|
}
|
|
|
|
/*******************************************************************
|
|
* DdQueryDisplaySettingsUniqueness [GDI32.@]
|
|
* GdiEntry13 [GDI32.@]
|
|
*/
|
|
ULONG WINAPI DdQueryDisplaySettingsUniqueness(VOID)
|
|
{
|
|
static int warn_once;
|
|
|
|
if (!warn_once++)
|
|
FIXME("stub\n");
|
|
return 0;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* D3DKMTOpenAdapterFromHdc [GDI32.@]
|
|
*/
|
|
NTSTATUS WINAPI D3DKMTOpenAdapterFromHdc( void *pData )
|
|
{
|
|
FIXME("(%p): stub\n", pData);
|
|
return STATUS_NO_MEMORY;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* D3DKMTEscape [GDI32.@]
|
|
*/
|
|
NTSTATUS WINAPI D3DKMTEscape( const void *pData )
|
|
{
|
|
FIXME("(%p): stub\n", pData);
|
|
return STATUS_NO_MEMORY;
|
|
}
|