forked from Mirrors/wine-wine
gdiplus: Extend GdipDrawImagePointsRect.
parent
5cde960713
commit
6e0c574fb9
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@ -1040,6 +1040,7 @@ GpStatus WINGDIPAPI GdipDrawImagePointsRect(GpGraphics *graphics, GpImage *image
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{
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GpPointF ptf[3];
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POINT pti[3];
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REAL dx, dy;
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TRACE("%p %p %p %d %f %f %f %f %d %p %p %p\n", graphics, image, points, count,
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srcx, srcy, srcwidth, srcheight, srcUnit, imageAttributes, callback,
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@ -1048,20 +1049,33 @@ GpStatus WINGDIPAPI GdipDrawImagePointsRect(GpGraphics *graphics, GpImage *image
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if(!graphics || !image || !points || !imageAttributes || count != 3)
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return InvalidParameter;
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if(image->type != ImageTypeMetafile)
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return NotImplemented;
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if((points[0].X != points[2].X) || (points[0].Y != points[1].Y))
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return NotImplemented;
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if(srcUnit != UnitInch)
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if(srcUnit == UnitInch)
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dx = dy = (REAL) INCH_HIMETRIC;
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else if(srcUnit == UnitPixel){
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dx = ((REAL) INCH_HIMETRIC) /
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((REAL) GetDeviceCaps(graphics->hdc, LOGPIXELSX));
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dy = ((REAL) INCH_HIMETRIC) /
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((REAL) GetDeviceCaps(graphics->hdc, LOGPIXELSY));
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}
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else
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return NotImplemented;
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memcpy(ptf, points, 3 * sizeof(GpPointF));
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transform_and_round_points(graphics, pti, ptf, 3);
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/* IPicture renders bitmaps with the y-axis reversed
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* FIXME: flipping for unknown image type might not be correct. */
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if(image->type != ImageTypeMetafile){
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INT temp;
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temp = pti[0].y;
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pti[0].y = pti[2].y;
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pti[2].y = temp;
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}
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if(IPicture_Render(image->picture, graphics->hdc,
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pti[0].x, pti[0].y, pti[1].x - pti[0].x, pti[2].y - pti[0].y,
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srcx * INCH_HIMETRIC, srcy * INCH_HIMETRIC,
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srcwidth * INCH_HIMETRIC, srcheight * INCH_HIMETRIC,
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srcx * dx, srcy * dy,
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srcwidth * dx, srcheight * dy,
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NULL) != S_OK){
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if(callback)
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callback(callbackData);
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