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gdi32: Move GdiConvertToDevmodeW to gdidc.c.

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Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2021-09-02 14:16:00 +02:00 committed by Alexandre Julliard
parent ef7b2a1b8b
commit 75d21c999e
2 changed files with 50 additions and 51 deletions
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52
dlls/gdi32/driver.c
View file

@ -225,7 +225,7 @@ done:
/***********************************************************************
* __wine_set_display_driver (GDI32.@)
* __wine_set_display_driver (win32u.@)
*/
void CDECL __wine_set_display_driver( HMODULE module )
{
@ -941,56 +941,6 @@ BOOL DRIVER_GetDriverName( LPCWSTR device, LPWSTR driver, DWORD size )
}
/***********************************************************************
* 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]
*

49
dlls/gdi32/gdidc.c
View file

@ -97,6 +97,55 @@ HDC WINAPI CreateICW( const WCHAR *driver, const WCHAR *device, const WCHAR *out
return CreateDCW( driver, device, output, init_data );
}
/***********************************************************************
* 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;
}
/***********************************************************************
* DeleteDC (GDI32.@)
*/