Re: [PATCH 0/2] MR6401: uxtheme: Optimize drawing by avoiding unneeded TransparentBlt().

[Zhiyi Zhang (＠zhiyi)]

Zhiyi Zhang (@zhiyi) commented about dlls/uxtheme/msstyles.c:
> +
> +    if (dib.dsBm.bmBitsPixel == 24)
> +    {
> +        int y;
> +
> +        stride = (dib.dsBmih.biWidth * 3 + 3) & ~3;
> +        p = dib.dsBm.bmBits;
> +        for (y = 0; y < dib.dsBmih.biHeight; ++y)
> +        {
> +            p = (BYTE *)dib.dsBm.bmBits + stride * y;
> +            for (n = 0; n < dib.dsBmih.biWidth; ++n, p += 3)
> +            {
> +                if (RGB(p[0], p[1], p[2]) == DEFAULT_TRANSPARENT_COLOR)
> +                {
> +                    *has_default_transparent_colour = TRUE;
> +                    break;
> This should be a return.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/6401#note_80840