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<body><span class="vcard"><a class="email" href="mailto:peter.hutterer@who-t.net" title="Peter Hutterer <peter.hutterer@who-t.net>"> <span class="fn">Peter Hutterer</span></a>
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<a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - 3-fingers touch occasionally fails to get detected"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105043">bug 105043</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>NEEDINFO
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<td>ASSIGNED
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<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - 3-fingers touch occasionally fails to get detected"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105043#c23">Comment # 23</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - 3-fingers touch occasionally fails to get detected"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105043">bug 105043</a>
from <span class="vcard"><a class="email" href="mailto:peter.hutterer@who-t.net" title="Peter Hutterer <peter.hutterer@who-t.net>"> <span class="fn">Peter Hutterer</span></a>
</span></b>
<pre><span class="quote">> event10 - tap: touch 0 state TAP_STATE_TOUCH_2 → TAP_EVENT_MOTION → TAP_STATE_TOUCH_2_HOLD</span >
That's still the problem here, a motion event after the second finger down
causes it to not detect the tap. I think this may be related to how we handle
semi-mt touchpads too, because we treat them effectively as single-finger
touchpads. In the 20.550366 event you get a large finger movement as slot 1
ends but because we process slots in order, I wonder if that triggers a bug
where we think there's movement before we realise it's part of the finger up.</pre>
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