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gdi32: Disable the 16-bit visible region manipulation functions.

This commit is contained in:
Alexandre Julliard 2009-11-17 12:21:15 +01:00
parent 250237e1c1
commit 569f56e87a
1 changed files with 6 additions and 63 deletions
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69
dlls/gdi32/gdi16.c
View File

@ -3675,17 +3675,8 @@ HRGN16 WINAPI InquireVisRgn16( HDC16 hdc )
*/
INT16 WINAPI OffsetVisRgn16( HDC16 hdc16, INT16 x, INT16 y )
{
INT16 retval;
HDC hdc = HDC_32( hdc16 );
DC * dc = get_dc_ptr( hdc );
if (!dc) return ERROR;
TRACE("%p %d,%d\n", hdc, x, y );
update_dc( dc );
retval = OffsetRgn( dc->hVisRgn, x, y );
CLIPPING_UpdateGCRegion( dc );
release_dc_ptr( dc );
return retval;
FIXME( "%04x %d,%d no longer supported\n", hdc16, x, y );
return ERROR;
}
@ -3694,32 +3685,8 @@ INT16 WINAPI OffsetVisRgn16( HDC16 hdc16, INT16 x, INT16 y )
*/
INT16 WINAPI ExcludeVisRect16( HDC16 hdc16, INT16 left, INT16 top, INT16 right, INT16 bottom )
{
HRGN tempRgn;
INT16 ret;
POINT pt[2];
HDC hdc = HDC_32( hdc16 );
DC * dc = get_dc_ptr( hdc );
if (!dc) return ERROR;
pt[0].x = left;
pt[0].y = top;
pt[1].x = right;
pt[1].y = bottom;
LPtoDP( hdc, pt, 2 );
TRACE("%p %d,%d - %d,%d\n", hdc, pt[0].x, pt[0].y, pt[1].x, pt[1].y);
if (!(tempRgn = CreateRectRgn( pt[0].x, pt[0].y, pt[1].x, pt[1].y ))) ret = ERROR;
else
{
update_dc( dc );
ret = CombineRgn( dc->hVisRgn, dc->hVisRgn, tempRgn, RGN_DIFF );
DeleteObject( tempRgn );
}
if (ret != ERROR) CLIPPING_UpdateGCRegion( dc );
release_dc_ptr( dc );
return ret;
FIXME( "%04x %d,%d-%d,%d no longer supported\n", hdc16, left, top, right, bottom );
return ERROR;
}
@ -3728,32 +3695,8 @@ INT16 WINAPI ExcludeVisRect16( HDC16 hdc16, INT16 left, INT16 top, INT16 right,
*/
INT16 WINAPI IntersectVisRect16( HDC16 hdc16, INT16 left, INT16 top, INT16 right, INT16 bottom )
{
HRGN tempRgn;
INT16 ret;
POINT pt[2];
HDC hdc = HDC_32( hdc16 );
DC * dc = get_dc_ptr( hdc );
if (!dc) return ERROR;
pt[0].x = left;
pt[0].y = top;
pt[1].x = right;
pt[1].y = bottom;
LPtoDP( hdc, pt, 2 );
TRACE("%p %d,%d - %d,%d\n", hdc, pt[0].x, pt[0].y, pt[1].x, pt[1].y);
if (!(tempRgn = CreateRectRgn( pt[0].x, pt[0].y, pt[1].x, pt[1].y ))) ret = ERROR;
else
{
update_dc( dc );
ret = CombineRgn( dc->hVisRgn, dc->hVisRgn, tempRgn, RGN_AND );
DeleteObject( tempRgn );
}
if (ret != ERROR) CLIPPING_UpdateGCRegion( dc );
release_dc_ptr( dc );
return ret;
FIXME( "%04x %d,%d-%d,%d no longer supported\n", hdc16, left, top, right, bottom );
return ERROR;
}