here i got some images i rendered with ID2D1RenderTarget::FillOpacityMask (i actuall call this funtion with a ID2D1DeviceContext2 pointer but it reference to ID2D1RenderTarget interface...).

So i'm not happy of the rendering quality. The original image has perfect resolution and is much bigger than the limit rectangle i render it into.

d2d_device_context->CreateBitmapFromWicBitmap(
     wicConverter,
     NULL,
     &bitmap
);

d2d_device_context->SetAntialiasMode(D2D1_ANTIALIAS_MODE_ALIASED);
d2d_device_context->FillOpacityMask(
    myBitmap,
    myBrushMask,
    D2D1_OPACITY_MASK_CONTENT_GRAPHICS,
    limitRect,
    renderRect
);
d2d_device_context->SetAntialiasMode(D2D1_ANTIALIAS_MODE_PER_PRIMITIVE);

This is the code i use. It not take any agument to select D2D1_INTERPOLATION_MODE like DrawBitmap or DrawImage does.

How can i increase the rendering quality?