Added support for ResetDC.

dlls/gdi/driver.c

@@ -124,6 +124,7 @@ static struct graphics_driver *create_driver( HMODULE module )
     GET_FUNC(PolylineTo);
     GET_FUNC(RealizePalette);
     GET_FUNC(Rectangle);
+    GET_FUNC(ResetDC);
     GET_FUNC(RestoreDC);
     GET_FUNC(RoundRect);
     GET_FUNC(SaveDC);

dlls/gdi/enhmfdrv/init.c

@@ -92,6 +92,7 @@ static const DC_FUNCTIONS EMFDRV_Funcs =
     NULL,                            /* pPolylineTo */
     NULL,                            /* pRealizePalette */
     EMFDRV_Rectangle,                /* pRectangle */
+    NULL,                            /* pResetDC */
     EMFDRV_RestoreDC,                /* pRestoreDC */
     EMFDRV_RoundRect,                /* pRoundRect */
     EMFDRV_SaveDC,                   /* pSaveDC */

dlls/gdi/mfdrv/init.c

@@ -93,6 +93,7 @@ static const DC_FUNCTIONS MFDRV_Funcs =
     NULL,                            /* pPolylineTo */
     NULL,                            /* pRealizePalette */
     MFDRV_Rectangle,                 /* pRectangle */
+    NULL,                            /* pResetDC */
     MFDRV_RestoreDC,                 /* pRestoreDC */
     MFDRV_RoundRect,                 /* pRoundRect */
     MFDRV_SaveDC,                    /* pSaveDC */

dlls/gdi/win16drv/init.c

@@ -120,6 +120,7 @@ static const DC_FUNCTIONS WIN16DRV_Funcs =
     NULL,                            /* pPolylineTo */
     NULL,                            /* pRealizePalette */
     WIN16DRV_Rectangle,              /* pRectangle */
+    NULL,                            /* pResetDC */
     NULL,                            /* pRestoreDC */
     NULL,                            /* pRoundRect */
     NULL,                            /* pSaveDC */

include/gdi.h

@@ -202,6 +202,7 @@ typedef struct tagDC_FUNCS
     BOOL     (*pPolylineTo)(PHYSDEV,const POINT*,INT);
     UINT     (*pRealizePalette)(PHYSDEV);
     BOOL     (*pRectangle)(PHYSDEV,INT,INT,INT,INT);
+    HDC      (*pResetDC)(PHYSDEV,const DEVMODEA*);
     BOOL     (*pRestoreDC)(PHYSDEV,INT);
     BOOL     (*pRoundRect)(PHYSDEV,INT,INT,INT,INT,INT,INT);
     INT      (*pSaveDC)(PHYSDEV);

objects/dc.c

@@ -803,8 +803,7 @@ BOOL WINAPI DeleteDC( HDC hdc )
  */
 HDC16 WINAPI ResetDC16( HDC16 hdc, const DEVMODEA *devmode )
 {
-    FIXME("stub\n" );
-    return hdc;
+    return ResetDCA(hdc, devmode);
 }
 
 
@@ -813,8 +812,15 @@ HDC16 WINAPI ResetDC16( HDC16 hdc, const DEVMODEA *devmode )
  */
 HDC WINAPI ResetDCA( HDC hdc, const DEVMODEA *devmode )
 {
-    FIXME("stub\n" );
-    return hdc;
+    DC *dc;
+    HDC ret = hdc;
+
+    if ((dc = DC_GetDCPtr( hdc )))
+    {
+        if (dc->funcs->pResetDC) ret = dc->funcs->pResetDC( dc->physDev, devmode );
+        GDI_ReleaseObj( hdc );
+    }
+    return ret;
 }
 
 
@@ -823,8 +829,7 @@ HDC WINAPI ResetDCA( HDC hdc, const DEVMODEA *devmode )
  */
 HDC WINAPI ResetDCW( HDC hdc, const DEVMODEW *devmode )
 {
-    FIXME("stub\n" );
-    return hdc;
+    return ResetDCA(hdc, (const DEVMODEA*)devmode); /* FIXME */
 }