Re: [PATCH 0/1] MR6782: gdi32: Add support of monochrome bitmap to get_bitmap_info()

[Jinoh Kang (＠iamahuman)]

Jinoh Kang (@iamahuman) commented about dlls/gdi32/emfdc.c:
> ((DWORD *)dib_info->bmiColors)[1] = 0x00ff00;
>              ((DWORD *)dib_info->bmiColors)[2] = 0x0000ff;
>              break;
> +        case 1:
> +            ((DWORD *)dib_info->bmiColors)[0] = 0x000000;
> +            ((DWORD *)dib_info->bmiColors)[1] = 0xffffff;

Monochrome bitmaps are not always black and white when blitted to a colored DC. Have you checked if the colors should be in fact {GetTextColor(), GetBgColor()}? Should we respect their palettes just like in the default case, if they have any? Wouldn't this cause regression in that case?

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https://gitlab.winehq.org/wine/wine/-/merge_requests/6782#note_87713