** Changed in: mir
Milestone: 0.14.0 => 0.15.0
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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to mir in Ubuntu.
https://bugs.launchpad.net/bugs/1373696
Title:
Android overlay mode ping-pongs constantly with touchspots or software
cursor enabled, causing stuttering and lag
Status in Mir:
Triaged
Status in mir package in Ubuntu:
Triaged
Bug description:
Bypass/overlay mode ping-pongs constantly during touches with
touchspots enabled, or when using a mouse (software cursor on
Android). This visibly means the screen is stuttering and jerky.
This is a lesser form of bug 1373689, which has a workaround about to
land...
$ bin/mir_demo_server_minimal --enable-touchspots --compositor-report=log
# (and also start a fullscreen client from elsewhere)
[1411611407.207459] (II) compositor: Started
[1411611407.230898] (II) compositor: Added display 0x1123d48: 768x1280 +0+0
[1411611407.236148] (II) compositor: Display 0x1123d48 bypass OFF
[1411611410.060412] (II) compositor: Display 0x1123d48 bypass ON
[1411611410.996746] (II) compositor: Display 0x1123d48 averaged 56.652 FPS,
11.493 ms/frame, latency 0.741 ms, 57 frames over 1.006 sec, 98% bypassed
[1411611411.998852] (II) compositor: Display 0x1123d48 averaged 59.875 FPS,
10.765 ms/frame, latency 0.305 ms, 60 frames over 1.002 sec, 100% bypassed
[1411611412.584721] (II) compositor: Display 0x1123d48 bypass OFF
[1411611412.599981] (II) compositor: Display 0x1123d48 bypass ON
[1411611412.677534] (II) compositor: Display 0x1123d48 bypass OFF
[1411611412.683699] (II) compositor: Display 0x1123d48 bypass ON
[1411611412.771628] (II) compositor: Display 0x1123d48 bypass OFF
[1411611412.783500] (II) compositor: Display 0x1123d48 bypass ON
[1411611412.874756] (II) compositor: Display 0x1123d48 bypass OFF
[1411611412.883577] (II) compositor: Display 0x1123d48 bypass ON
[1411611412.972513] (II) compositor: Display 0x1123d48 bypass OFF
[1411611412.983714] (II) compositor: Display 0x1123d48 bypass ON
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