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<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED --- - Monitor not recognizing RGB limited/full color range"
href="https://bugs.freedesktop.org/show_bug.cgi?id=71769#c12">Comment # 12</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED --- - Monitor not recognizing RGB limited/full color range"
href="https://bugs.freedesktop.org/show_bug.cgi?id=71769">bug 71769</a>
from <span class="vcard"><a class="email" href="mailto:daniel@ffwll.ch" title="Daniel Vetter <daniel@ffwll.ch>"> <span class="fn">Daniel Vetter</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=71769#c10">comment #10</a>)
<span class="quote">> Thanks, that seems a lot better.
>
> I don't know if it's 100% accurate, I can see banding on a greyscale ramp.
> Do you think it's possible to map back to the original luma values after
> conversion to full range?</span >
The compression/expansion will leave some banding artifacts behind, that's
somewhat inevitable. Afaik our hw doesn't have support to dither the colors a
bit when compressing, so we can't fix this.</pre>
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