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gdi32: Use NtGdiScaleViewportExtEx for ScaleViewportExtEx 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>
This commit is contained in:
Jacek Caban 2021-08-06 15:59:08 +01:00 committed by Alexandre Julliard
parent 6d28f3029c
commit 97417821ae
9 changed files with 52 additions and 45 deletions
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20
dlls/gdi32/enhmfdrv/dc.c
View File

@ -296,25 +296,17 @@ BOOL CDECL EMFDRV_SetWindowOrgEx( PHYSDEV dev, INT x, INT y, POINT *pt )
return ret;
}
BOOL CDECL EMFDRV_ScaleViewportExtEx( PHYSDEV dev, INT xNum, INT xDenom, INT yNum, INT yDenom, SIZE *size )
BOOL EMFDC_ScaleViewportExtEx( DC_ATTR *dc_attr, INT x_num, INT x_denom, INT y_num, INT y_denom )
{
PHYSDEV next = GET_NEXT_PHYSDEV( dev, pScaleViewportExtEx );
EMFDRV_PDEVICE *physDev = get_emf_physdev( dev );
EMRSCALEVIEWPORTEXTEX emr;
BOOL ret;
emr.emr.iType = EMR_SCALEVIEWPORTEXTEX;
emr.emr.nSize = sizeof(emr);
emr.xNum = xNum;
emr.xDenom = xDenom;
emr.yNum = yNum;
emr.yDenom = yDenom;
if (!EMFDRV_WriteRecord( dev, &emr.emr )) return FALSE;
physDev->modifying_transform++;
ret = next->funcs->pScaleViewportExtEx( next, xNum, xDenom, yNum, yDenom, size );
physDev->modifying_transform--;
return ret;
emr.xNum = x_num;
emr.xDenom = x_denom;
emr.yNum = y_num;
emr.yDenom = y_denom;
return EMFDRV_WriteRecord( dc_attr->emf, &emr.emr );
}
BOOL CDECL EMFDRV_ScaleWindowExtEx( PHYSDEV dev, INT xNum, INT xDenom, INT yNum, INT yDenom, SIZE *size )

2
dlls/gdi32/enhmfdrv/enhmetafiledrv.h
View File

@ -98,8 +98,6 @@ extern BOOL CDECL EMFDRV_Rectangle( PHYSDEV dev, INT left, INT top, INT righ
extern BOOL CDECL EMFDRV_RestoreDC( PHYSDEV dev, INT level ) DECLSPEC_HIDDEN;
extern BOOL CDECL EMFDRV_RoundRect( PHYSDEV dev, INT left, INT top, INT right, INT bottom,
INT ell_width, INT ell_height ) DECLSPEC_HIDDEN;
extern BOOL CDECL EMFDRV_ScaleViewportExtEx( PHYSDEV dev, INT xNum, INT xDenom,
INT yNum, INT yDenom, SIZE *size ) DECLSPEC_HIDDEN;
extern BOOL CDECL EMFDRV_ScaleWindowExtEx( PHYSDEV dev, INT xNum, INT xDenom,
INT yNum, INT yDenom, SIZE *size ) DECLSPEC_HIDDEN;
extern HBITMAP CDECL EMFDRV_SelectBitmap( PHYSDEV dev, HBITMAP handle ) DECLSPEC_HIDDEN;

2
dlls/gdi32/enhmfdrv/init.c
View File

@ -114,7 +114,7 @@ static const struct gdi_dc_funcs emfdrv_driver =
NULL, /* pResetDC */
EMFDRV_RestoreDC, /* pRestoreDC */
EMFDRV_RoundRect, /* pRoundRect */
EMFDRV_ScaleViewportExtEx, /* pScaleViewportExtEx */
NULL, /* pScaleViewportExtEx */
EMFDRV_ScaleWindowExtEx, /* pScaleWindowExtEx */
EMFDRV_SelectBitmap, /* pSelectBitmap */
EMFDRV_SelectBrush, /* pSelectBrush */

4
dlls/gdi32/gdi_private.h
View File

@ -75,6 +75,8 @@ extern BOOL METADC_Rectangle( HDC hdc, INT left, INT top, INT right, INT bottom)
extern BOOL METADC_RoundRect( HDC hdc, INT left, INT top, INT right, INT bottom,
INT ell_width, INT ell_height ) DECLSPEC_HIDDEN;
extern BOOL METADC_SaveDC( HDC hdc ) DECLSPEC_HIDDEN;
extern BOOL METADC_ScaleViewportExtEx( HDC hdc, INT x_num, INT x_denom, INT y_num,
INT y_denom ) DECLSPEC_HIDDEN;
extern BOOL METADC_SetBkMode( HDC hdc, INT mode ) DECLSPEC_HIDDEN;
extern BOOL METADC_SetLayout( HDC hdc, DWORD layout ) DECLSPEC_HIDDEN;
extern BOOL METADC_SetTextCharacterExtra( HDC hdc, INT extra ) DECLSPEC_HIDDEN;
@ -136,6 +138,8 @@ extern BOOL EMFDC_Rectangle( DC_ATTR *dc_attr, INT left, INT top, INT right,
extern BOOL EMFDC_RoundRect( DC_ATTR *dc_attr, INT left, INT top, INT right, INT bottom,
INT ell_width, INT ell_height ) DECLSPEC_HIDDEN;
extern BOOL EMFDC_SaveDC( DC_ATTR *dc_attr ) DECLSPEC_HIDDEN;
extern BOOL EMFDC_ScaleViewportExtEx( DC_ATTR *dc_attr, INT x_num, INT x_denom, INT y_num,
INT y_denom ) DECLSPEC_HIDDEN;
extern BOOL EMFDC_SetArcDirection( DC_ATTR *dc_attr, INT dir ) DECLSPEC_HIDDEN;
extern BOOL EMFDC_SetBkMode( DC_ATTR *dc_attr, INT mode ) DECLSPEC_HIDDEN;
extern BOOL EMFDC_SetLayout( DC_ATTR *dc_attr, DWORD layout ) DECLSPEC_HIDDEN;

14
dlls/gdi32/gdidc.c
View File

@ -1232,6 +1232,20 @@ BOOL WINAPI LPtoDP( HDC hdc, POINT *points, INT count )
return NtGdiTransformPoints( hdc, points, points, count, NtGdiLPtoDP );
}
/***********************************************************************
* ScaleViewportExtEx (GDI32.@)
*/
BOOL WINAPI ScaleViewportExtEx( HDC hdc, INT x_num, INT x_denom,
INT y_num, INT y_denom, SIZE *size )
{
DC_ATTR *dc_attr;
if (is_meta_dc( hdc )) return METADC_ScaleViewportExtEx( hdc, x_num, x_denom, y_num, y_denom );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_ScaleViewportExtEx( dc_attr, x_num, x_denom, y_num, y_denom ))
return FALSE;
return NtGdiScaleViewportExtEx( hdc, x_num, x_denom, y_num, y_denom, size );
}
/***********************************************************************
* GdiSetPixelFormat (GDI32.@)

46
dlls/gdi32/mapping.c
View File

@ -113,20 +113,6 @@ BOOL CDECL nulldrv_OffsetWindowOrgEx( PHYSDEV dev, INT x, INT y, POINT *pt )
BOOL CDECL nulldrv_ScaleViewportExtEx( PHYSDEV dev, INT x_num, INT x_denom, INT y_num, INT y_denom, SIZE *size )
{
DC *dc = get_nulldrv_dc( dev );
if (size)
*size = dc->attr->vport_ext;
if (dc->attr->map_mode != MM_ISOTROPIC && dc->attr->map_mode != MM_ANISOTROPIC) return TRUE;
if (!x_num || !x_denom || !y_num || !y_denom) return FALSE;
dc->attr->vport_ext.cx = (dc->attr->vport_ext.cx * x_num) / x_denom;
dc->attr->vport_ext.cy = (dc->attr->vport_ext.cy * y_num) / y_denom;
if (dc->attr->vport_ext.cx == 0) dc->attr->vport_ext.cx = 1;
if (dc->attr->vport_ext.cy == 0) dc->attr->vport_ext.cy = 1;
if (dc->attr->map_mode == MM_ISOTROPIC) MAPPING_FixIsotropic( dc );
DC_UpdateXforms( dc );
return TRUE;
}
@ -516,21 +502,35 @@ BOOL WINAPI OffsetWindowOrgEx( HDC hdc, INT x, INT y, LPPOINT pt )
/***********************************************************************
* ScaleViewportExtEx (GDI32.@)
* NtGdiScaleViewportExtEx (win32u.@)
*/
BOOL WINAPI ScaleViewportExtEx( HDC hdc, INT xNum, INT xDenom,
INT yNum, INT yDenom, LPSIZE size )
BOOL WINAPI NtGdiScaleViewportExtEx( HDC hdc, INT x_num, INT x_denom,
INT y_num, INT y_denom, SIZE *size )
{
BOOL ret = FALSE;
DC * dc = get_dc_ptr( hdc );
DC *dc;
if (dc)
if ((!(dc = get_dc_ptr( hdc )))) return FALSE;
if (size) *size = dc->attr->vport_ext;
if (dc->attr->map_mode == MM_ISOTROPIC || dc->attr->map_mode == MM_ANISOTROPIC)
{
if (!x_num || !x_denom || !y_num || !y_denom)
{
PHYSDEV physdev = GET_DC_PHYSDEV( dc, pScaleViewportExtEx );
ret = physdev->funcs->pScaleViewportExtEx( physdev, xNum, xDenom, yNum, yDenom, size );
release_dc_ptr( dc );
return FALSE;
}
return ret;
dc->attr->vport_ext.cx = (dc->attr->vport_ext.cx * x_num) / x_denom;
dc->attr->vport_ext.cy = (dc->attr->vport_ext.cy * y_num) / y_denom;
if (dc->attr->vport_ext.cx == 0) dc->attr->vport_ext.cx = 1;
if (dc->attr->vport_ext.cy == 0) dc->attr->vport_ext.cy = 1;
if (dc->attr->map_mode == MM_ISOTROPIC) MAPPING_FixIsotropic( dc );
DC_UpdateXforms( dc );
}
release_dc_ptr( dc );
return TRUE;
}

4
dlls/gdi32/mfdrv/dc.c
View File

@ -125,9 +125,9 @@ BOOL CDECL MFDRV_OffsetWindowOrgEx( PHYSDEV dev, INT x, INT y, POINT *pt )
return MFDRV_MetaParam2( dev, META_OFFSETWINDOWORG, x, y );
}
BOOL CDECL MFDRV_ScaleViewportExtEx( PHYSDEV dev, INT xNum, INT xDenom, INT yNum, INT yDenom, SIZE *size )
BOOL METADC_ScaleViewportExtEx( HDC hdc, INT x_num, INT x_denom, INT y_num, INT y_denom )
{
return MFDRV_MetaParam4( dev, META_SCALEVIEWPORTEXT, xNum, xDenom, yNum, yDenom );
return metadc_param4( hdc, META_SCALEVIEWPORTEXT, x_num, x_denom, y_num, y_denom );
}
BOOL CDECL MFDRV_ScaleWindowExtEx( PHYSDEV dev, INT xNum, INT xDenom, INT yNum, INT yDenom, SIZE *size )

2
dlls/gdi32/mfdrv/init.c
View File

@ -179,7 +179,7 @@ static const struct gdi_dc_funcs MFDRV_Funcs =
NULL, /* pResetDC */
MFDRV_RestoreDC, /* pRestoreDC */
NULL, /* pRoundRect */
MFDRV_ScaleViewportExtEx, /* pScaleViewportExtEx */
NULL, /* pScaleViewportExtEx */
MFDRV_ScaleWindowExtEx, /* pScaleWindowExtEx */
MFDRV_SelectBitmap, /* pSelectBitmap */
MFDRV_SelectBrush, /* pSelectBrush */

1
dlls/gdi32/mfdrv/metafiledrv.h
View File

@ -91,7 +91,6 @@ extern BOOL CDECL MFDRV_OffsetWindowOrgEx( PHYSDEV dev, INT x, INT y, POINT *pt
extern BOOL CDECL MFDRV_PolyBezier( PHYSDEV dev, const POINT* pt, DWORD count ) DECLSPEC_HIDDEN;
extern BOOL CDECL MFDRV_PolyBezierTo( PHYSDEV dev, const POINT* pt, DWORD count ) DECLSPEC_HIDDEN;
extern BOOL CDECL MFDRV_RestoreDC( PHYSDEV dev, INT level ) DECLSPEC_HIDDEN;
extern BOOL CDECL MFDRV_ScaleViewportExtEx( PHYSDEV dev, INT xNum, INT xDenom, INT yNum, INT yDenom, SIZE *size ) DECLSPEC_HIDDEN;
extern BOOL CDECL MFDRV_ScaleWindowExtEx( PHYSDEV dev, INT xNum, INT xDenom, INT yNum, INT yDenom, SIZE *size ) DECLSPEC_HIDDEN;
extern HBITMAP CDECL MFDRV_SelectBitmap( PHYSDEV dev, HBITMAP handle ) DECLSPEC_HIDDEN;
extern HBRUSH CDECL MFDRV_SelectBrush( PHYSDEV dev, HBRUSH hbrush, const struct brush_pattern *pattern ) DECLSPEC_HIDDEN;