Re: [PATCH v5 0/1] MR3288: gdiplus: Clip polygons before drawing them

[Esme Povirk (＠madewokherd)]

Esme Povirk (@madewokherd) commented about dlls/gdiplus/graphics.c:
> +        rect->Height = GetDeviceCaps(graphics->hdc, VERTRES);
> +    }
> +
> +    return stat;
> +}
> +
> +static void poly_clip(GpGraphics *graphics, POINT *pti, BYTE *tp, int count)
> +{
> +    RectF rect;
> +    BYTE *tpcopy = heap_alloc_zero(count * sizeof(BYTE));
> +
> +    memcpy(tpcopy, tp, count);
> +    get_graphics_device_bounds(graphics, &rect);
> +
> +    /* Ignore data that is not meant for drawing */
> +    if (rect.Width == 1 && rect.Height == 1)
> This doesn't seem right to me. A 1x1 image or window could still be valid.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/3288#note_39516