Re: [PATCH v2 5/7] gdi32: Use NtGdiBitBlt for BitBlt.

[Jacek Caban]

On 8/12/21 11:43 AM, Dmitry Timoshkov wrote:
> > /***********************************************************************
> > -
> >       BitBlt    (GDI32.@)
> >
> > */
> > -BOOL WINAPI DECLSPEC_HOTPATCH BitBlt( HDC hdcDst, INT xDst, INT yDst, INT width,
> > -
> >                                  INT height, HDC hdcSrc, INT xSrc, INT ySrc, DWORD rop )
> >
> > +BOOL WINAPI NtGdiBitBlt( HDC hdc_dst, INT x_dst, INT y_dst, INT width, INT height,
> > -
> >                     HDC hdc_src, INT x_src, INT y_src, DWORD rop, DWORD bk_color, FLONG fl )
> > {
> > - if (!rop_uses_src( rop )) return PatBlt( hdcDst, xDst, yDst, width, height, rop );
> > - else return StretchBlt( hdcDst, xDst, yDst, width, height,
> > -
> >                        hdcSrc, xSrc, ySrc, width, height, rop );
> > - return NtGdiStretchBlt( hdc_dst, x_dst, y_dst, width, height,
> > -
> >                        hdc_src, x_src, y_src, width, height, rop, bk_color );
> > }
>
> ...
> > +/***********************************************************************
> > -
> > -
> >       BitBlt    (GDI32.@)
> > - */
> >
> > +BOOL WINAPI BitBlt( HDC hdc_dst, INT x_dst, INT y_dst, INT width, INT height,
> > -
> >                HDC hdc_src, INT x_src, INT y_src, DWORD rop )
> >
> > +{
> > - DC_ATTR *dc_attr;
> > -
> > - if (is_meta_dc( hdc_dst )) return METADC_BitBlt( hdc_dst, x_dst, y_dst, width, height,
> > -
> >                                             hdc_src, x_src, y_src, rop );
> > - if (!(dc_attr = get_dc_attr( hdc_dst ))) return FALSE;
> > - if (dc_attr->emf && !EMFDC_BitBlt( dc_attr, x_dst, y_dst, width, height,
> > -
> >                                   hdc_src, x_src, y_src, rop ))
> > -
> >    return FALSE;
> > - return NtGdiBitBlt( hdc_dst, x_dst, y_dst, width, height,
> > -
> >                    hdc_src, x_src, y_src, rop, 0 /* FIXME */, 0 /* FIXME */ );
> >
> > +}
>
> This effectively reverts cde2fbb08e2810572ed393afb2f7939959eb3bd9.
> What is the reason for that?

It wasn't intentional, I will send another version.

Thanks,

Jacek