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winex11: Simplify rectangle operations.

This commit is contained in:
Huw Davies 2011-08-19 16:23:57 +01:00 committed by Alexandre Julliard
parent f15dcec52f
commit 6d0f81336a
1 changed files with 7 additions and 28 deletions
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35
dlls/winex11.drv/bitblt.c
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@ -916,34 +916,13 @@ static int BITBLT_GetSrcAreaStretch( X11DRV_PDEVICE *physDevSrc, X11DRV_PDEVICE
RECT rectDst = dst->visrect;
int fg, bg;
rectSrc.left -= src->x;
rectSrc.right -= src->x;
rectSrc.top -= src->y;
rectSrc.bottom -= src->y;
rectDst.left -= dst->x;
rectDst.right -= dst->x;
rectDst.top -= dst->y;
rectDst.bottom -= dst->y;
if (src->width < 0)
{
rectSrc.left -= src->width;
rectSrc.right -= src->width;
}
if (dst->width < 0)
{
rectDst.left -= dst->width;
rectDst.right -= dst->width;
}
if (src->height < 0)
{
rectSrc.top -= src->height;
rectSrc.bottom -= src->height;
}
if (dst->height < 0)
{
rectDst.top -= dst->height;
rectDst.bottom -= dst->height;
}
OffsetRect( &rectSrc, -src->x, -src->y );
OffsetRect( &rectDst, -dst->x, -dst->y );
if (src->width < 0) OffsetRect( &rectSrc, -src->width, 0 );
if (dst->width < 0) OffsetRect( &rectDst, -dst->width, 0 );
if (src->height < 0) OffsetRect( &rectSrc, 0, -src->height );
if (dst->height < 0) OffsetRect( &rectDst, 0, -dst->height );
get_colors(physDevDst, physDevSrc, &fg, &bg);
wine_tsx11_lock();