gdi32: Add null driver entry points for the print spooler functions.

dlls/gdi32/driver.c

@@ -312,6 +312,11 @@ done:
 }
 
 
+static INT CDECL nulldrv_AbortDoc( PHYSDEV dev )
+{
+    return 0;
+}
+
 static BOOL CDECL nulldrv_Arc( PHYSDEV dev, INT left, INT top, INT right, INT bottom,
                                INT xstart, INT ystart, INT xend, INT yend )
 {
@@ -329,6 +334,16 @@ static BOOL CDECL nulldrv_Ellipse( PHYSDEV dev, INT left, INT top, INT right, IN
     return TRUE;
 }
 
+static INT CDECL nulldrv_EndDoc( PHYSDEV dev )
+{
+    return 0;
+}
+
+static INT CDECL nulldrv_EndPage( PHYSDEV dev )
+{
+    return 0;
+}
+
 static BOOL CDECL nulldrv_ExtFloodFill( PHYSDEV dev, INT x, INT y, COLORREF color, UINT type )
 {
     return TRUE;
@@ -398,9 +413,19 @@ static COLORREF CDECL nulldrv_SetPixel( PHYSDEV dev, INT x, INT y, COLORREF colo
     return color;
 }
 
+static INT CDECL nulldrv_StartDoc( PHYSDEV dev, const DOCINFOW *info )
+{
+    return 0;
+}
+
+static INT CDECL nulldrv_StartPage( PHYSDEV dev )
+{
+    return 1;
+}
+
 const DC_FUNCTIONS null_driver =
 {
-    NULL,                               /* pAbortDoc */
+    nulldrv_AbortDoc,                   /* pAbortDoc */
     NULL,                               /* pAbortPath */
     NULL,                               /* pAlphaBlend */
     nulldrv_AngleArc,                   /* pAngleArc */
@@ -420,8 +445,8 @@ const DC_FUNCTIONS null_driver =
     NULL,                               /* pDescribePixelFormat */
     NULL,                               /* pDeviceCapabilities */
     nulldrv_Ellipse,                    /* pEllipse */
-    NULL,                               /* pEndDoc */
-    NULL,                               /* pEndPage */
+    nulldrv_EndDoc,                     /* pEndDoc */
+    nulldrv_EndPage,                    /* pEndPage */
     NULL,                               /* pEndPath */
     NULL,                               /* pEnumICMProfiles */
     NULL,                               /* pEnumDeviceFonts */
@@ -510,8 +535,8 @@ const DC_FUNCTIONS null_driver =
     NULL,                               /* pSetWindowExt */
     NULL,                               /* pSetWindowOrg */
     NULL,                               /* pSetWorldTransform */
-    NULL,                               /* pStartDoc */
-    NULL,                               /* pStartPage */
+    nulldrv_StartDoc,                   /* pStartDoc */
+    nulldrv_StartPage,                  /* pStartPage */
     NULL,                               /* pStretchBlt */
     NULL,                               /* pStretchDIBits */
     NULL,                               /* pStrokeAndFillPath */

dlls/gdi32/printdrv.c

@@ -69,7 +69,7 @@ DWORD WINAPI GdiInitSpool(void)
  */
 INT WINAPI StartDocW(HDC hdc, const DOCINFOW* doc)
 {
-    INT ret = 0;
+    INT ret;
     DC *dc = get_dc_ptr( hdc );
 
     TRACE("DocName = %s Output = %s Datatype = %s\n",
@@ -78,13 +78,12 @@ INT WINAPI StartDocW(HDC hdc, const DOCINFOW* doc)
 
     if(!dc) return SP_ERROR;
 
-    if (dc->pAbortProc && !dc->pAbortProc( hdc, 0 ))
+    if (dc->pAbortProc && !dc->pAbortProc( hdc, 0 )) ret = 0;
+    else
     {
-        release_dc_ptr( dc );
-        return ret;
+        PHYSDEV physdev = GET_DC_PHYSDEV( dc, pStartDoc );
+        ret = physdev->funcs->pStartDoc( physdev, doc );
     }
-
-    if (dc->funcs->pStartDoc) ret = dc->funcs->pStartDoc( dc->physDev, doc );
     release_dc_ptr( dc );
     return ret;
 }
@@ -140,12 +139,15 @@ INT WINAPI StartDocA(HDC hdc, const DOCINFOA* doc)
  */
 INT WINAPI EndDoc(HDC hdc)
 {
-    INT ret = 0;
+    INT ret = SP_ERROR;
     DC *dc = get_dc_ptr( hdc );
-    if(!dc) return SP_ERROR;
 
-    if (dc->funcs->pEndDoc) ret = dc->funcs->pEndDoc( dc->physDev );
-    release_dc_ptr( dc );
+    if (dc)
+    {
+        PHYSDEV physdev = GET_DC_PHYSDEV( dc, pEndDoc );
+        ret = physdev->funcs->pEndDoc( physdev );
+        release_dc_ptr( dc );
+    }
     return ret;
 }
 
@@ -156,15 +158,15 @@ INT WINAPI EndDoc(HDC hdc)
  */
 INT WINAPI StartPage(HDC hdc)
 {
-    INT ret = 1;
+    INT ret = SP_ERROR;
     DC *dc = get_dc_ptr( hdc );
-    if(!dc) return SP_ERROR;
 
-    if(dc->funcs->pStartPage)
-        ret = dc->funcs->pStartPage( dc->physDev );
-    else
-        FIXME("stub\n");
-    release_dc_ptr( dc );
+    if (dc)
+    {
+        PHYSDEV physdev = GET_DC_PHYSDEV( dc, pStartPage );
+        ret = physdev->funcs->pStartPage( physdev );
+        release_dc_ptr( dc );
+    }
     return ret;
 }
 
@@ -175,12 +177,15 @@ INT WINAPI StartPage(HDC hdc)
  */
 INT WINAPI EndPage(HDC hdc)
 {
-    INT ret = 0;
+    INT ret = SP_ERROR;
     DC *dc = get_dc_ptr( hdc );
-    if(!dc) return SP_ERROR;
 
-    if (dc->funcs->pEndPage) ret = dc->funcs->pEndPage( dc->physDev );
-    release_dc_ptr( dc );
+    if (dc)
+    {
+        PHYSDEV physdev = GET_DC_PHYSDEV( dc, pEndPage );
+        ret = physdev->funcs->pEndPage( physdev );
+        release_dc_ptr( dc );
+    }
     return ret;
 }
 
@@ -190,12 +195,15 @@ INT WINAPI EndPage(HDC hdc)
  */
 INT WINAPI AbortDoc(HDC hdc)
 {
-    INT ret = 0;
+    INT ret = SP_ERROR;
     DC *dc = get_dc_ptr( hdc );
-    if(!dc) return SP_ERROR;
 
-    if (dc->funcs->pAbortDoc) ret = dc->funcs->pAbortDoc( dc->physDev );
-    release_dc_ptr( dc );
+    if (dc)
+    {
+        PHYSDEV physdev = GET_DC_PHYSDEV( dc, pAbortDoc );
+        ret = physdev->funcs->pAbortDoc( physdev );
+        release_dc_ptr( dc );
+    }
     return ret;
 }