gdi32: Use NtGdiModifyWorldTransform for SetWorldTransform implementation.

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>

dlls/gdi32/enhmfdrv/dc.c

@@ -300,22 +300,14 @@ BOOL EMFDC_SetLayout( DC_ATTR *dc_attr, DWORD layout )
     return EMFDRV_WriteRecord( dc_attr->emf, &emr.emr );
 }
 
-BOOL CDECL EMFDRV_SetWorldTransform( PHYSDEV dev, const XFORM *xform)
+BOOL EMFDC_SetWorldTransform( DC_ATTR *dc_attr, const XFORM *xform )
 {
-    PHYSDEV next = GET_NEXT_PHYSDEV( dev, pSetWorldTransform );
-    EMFDRV_PDEVICE *physDev = get_emf_physdev( dev );
     EMRSETWORLDTRANSFORM emr;
-    BOOL ret;
 
     emr.emr.iType = EMR_SETWORLDTRANSFORM;
     emr.emr.nSize = sizeof(emr);
     emr.xform = *xform;
-
+    return EMFDRV_WriteRecord( dc_attr->emf, &emr.emr );
-    if (!EMFDRV_WriteRecord( dev, &emr.emr )) return FALSE;
-    physDev->modifying_transform++;
-    ret = next->funcs->pSetWorldTransform( next, xform );
-    physDev->modifying_transform--;
-    return ret;
 }
 
 BOOL EMFDC_ModifyWorldTransform( DC_ATTR *dc_attr, const XFORM *xform, DWORD mode )

dlls/gdi32/enhmfdrv/enhmetafiledrv.h

@@ -41,7 +41,6 @@ typedef struct
     HBRUSH     dc_brush;
     HPEN       dc_pen;
     INT        restoring;          /* RestoreDC counter */
-    INT        modifying_transform;/* Counter for functions that can change world transform */
     BOOL       path;
     INT        dev_caps[COLORMGMTCAPS + 1];
 } EMFDRV_PDEVICE;
@@ -107,7 +106,6 @@ extern INT      CDECL EMFDRV_SetDIBitsToDevice( PHYSDEV dev, INT xDest, INT yDes
                                                 BITMAPINFO *info, UINT coloruse ) DECLSPEC_HIDDEN;
 extern COLORREF CDECL EMFDRV_SetPixel( PHYSDEV dev, INT x, INT y, COLORREF color ) DECLSPEC_HIDDEN;
 extern COLORREF CDECL EMFDRV_SetTextColor( PHYSDEV dev, COLORREF color ) DECLSPEC_HIDDEN;
-extern BOOL     CDECL EMFDRV_SetWorldTransform( PHYSDEV dev, const XFORM *xform ) DECLSPEC_HIDDEN;
 extern INT      CDECL EMFDRV_StretchDIBits( PHYSDEV dev, INT xDst, INT yDst, INT widthDst, INT heightDst,
                                             INT xSrc, INT ySrc, INT widthSrc, INT heightSrc,
                                             const void *bits, BITMAPINFO *info, UINT wUsage, DWORD dwRop ) DECLSPEC_HIDDEN;

dlls/gdi32/enhmfdrv/init.c

@@ -126,7 +126,7 @@ static const struct gdi_dc_funcs emfdrv_driver =
     NULL,                            /* pSetDeviceGammaRamp */
     EMFDRV_SetPixel,                 /* pSetPixel */
     EMFDRV_SetTextColor,             /* pSetTextColor */
-    EMFDRV_SetWorldTransform,        /* pSetWorldTransform */
+    NULL,                            /* pSetWorldTransform */
     NULL,                            /* pStartDoc */
     NULL,                            /* pStartPage */
     NULL,                            /* pStretchBlt */
@@ -338,7 +338,6 @@ HDC WINAPI CreateEnhMetaFileW(
     physDev->dc_brush = 0;
     physDev->dc_pen = 0;
     physDev->restoring = 0;
-    physDev->modifying_transform = 0;
     physDev->path = FALSE;
 
     if (hdc)  /* if no ref, use current display */

dlls/gdi32/gdi_private.h

@@ -186,6 +186,7 @@ extern BOOL EMFDC_SetViewportExtEx( DC_ATTR *dc_attr, INT x, INT y ) DECLSPEC_HI
 extern BOOL EMFDC_SetViewportOrgEx( DC_ATTR *dc_attr, INT x, INT y ) DECLSPEC_HIDDEN;
 extern BOOL EMFDC_SetWindowExtEx( DC_ATTR *dc_attr, INT x, INT y ) DECLSPEC_HIDDEN;
 extern BOOL EMFDC_SetWindowOrgEx( DC_ATTR *dc_attr, INT x, INT y ) DECLSPEC_HIDDEN;
+extern BOOL EMFDC_SetWorldTransform( DC_ATTR *dc_attr, const XFORM *xform ) DECLSPEC_HIDDEN;
 extern BOOL EMFDC_StretchBlt( DC_ATTR *dc_attr, INT x_dst, INT y_dst, INT width_dst, INT height_dst,
                               HDC hdc_src, INT x_src, INT y_src, INT width_src, INT height_src,
                               DWORD rop );

dlls/gdi32/gdidc.c

@@ -613,6 +613,18 @@ BOOL WINAPI ModifyWorldTransform( HDC hdc, const XFORM *xform, DWORD mode )
     return NtGdiModifyWorldTransform( hdc, xform, mode );
 }
 
+/***********************************************************************
+ *           SetWorldTransform    (GDI32.@)
+ */
+BOOL WINAPI SetWorldTransform( HDC hdc, const XFORM *xform )
+{
+    DC_ATTR *dc_attr;
+
+    if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
+    if (dc_attr->emf && !EMFDC_SetWorldTransform( dc_attr, xform )) return FALSE;
+    return NtGdiModifyWorldTransform( hdc, xform, MWT_SET );
+}
+
 /***********************************************************************
  *		SetStretchBltMode (GDI32.@)
  */

dlls/gdi32/mapping.c

@@ -148,10 +148,6 @@ BOOL CDECL nulldrv_ModifyWorldTransform( PHYSDEV dev, const XFORM *xform, DWORD
 
 BOOL CDECL nulldrv_SetWorldTransform( PHYSDEV dev, const XFORM *xform )
 {
-    DC *dc = get_nulldrv_dc( dev );
-
-    dc->xformWorld2Wnd = *xform;
-    DC_UpdateXforms( dc );
     return TRUE;
 }
 
@@ -379,32 +375,6 @@ BOOL WINAPI NtGdiModifyWorldTransform( HDC hdc, const XFORM *xform, DWORD mode )
 }
 
 
-/***********************************************************************
- *           SetWorldTransform    (GDI32.@)
- */
-BOOL WINAPI SetWorldTransform( HDC hdc, const XFORM *xform )
-{
-    BOOL ret = FALSE;
-    DC *dc;
-
-    if (!xform) return FALSE;
-    /* The transform must conform to (eM11 * eM22 != eM12 * eM21) requirement */
-    if (xform->eM11 * xform->eM22 == xform->eM12 * xform->eM21) return FALSE;
-
-    TRACE("eM11 %f eM12 %f eM21 %f eM22 %f eDx %f eDy %f\n",
-        xform->eM11, xform->eM12, xform->eM21, xform->eM22, xform->eDx, xform->eDy);
-
-    if ((dc = get_dc_ptr( hdc )))
-    {
-        PHYSDEV physdev = GET_DC_PHYSDEV( dc, pSetWorldTransform );
-        if (dc->attr->graphics_mode == GM_ADVANCED)
-            ret = physdev->funcs->pSetWorldTransform( physdev, xform );
-        release_dc_ptr( dc );
-    }
-    return ret;
-}
-
-
 /***********************************************************************
  *           NtGdiSetVirtualResolution   (win32u.@)
  *