Re: gdi32: Fallback to StretchDIBits if the driver doesn't support BitBlt

[Alexandre Julliard]

Huw D M Davies  writes:
> -
>    if ((dcSrc = DC_GetDCUpdate( hdcSrc )))
> -
>    {
> -
>        dcDst = DC_GetDCPtr( hdcDst );
> -
>        TRACE("hdcSrc=%p %d,%d -> hdcDest=%p %d,%d %dx%d rop=%06lx\n",
> -
>              hdcSrc, xSrc, ySrc, hdcDst, xDst, yDst, width, height, rop);
> -
>        ret = dcDst->funcs->pBitBlt( dcDst->physDev, xDst, yDst, width, height,
>                                     dcSrc ? dcSrc->physDev : NULL, xSrc, ySrc, rop );

This is wrong, dcSrc doesn't always need to be valid for BitBlt.