Bug 5610 - Sometimes we don't get a framebuffer update after panning
Summary: Sometimes we don't get a framebuffer update after panning
Alias: None
Product: ThinLinc
Classification: Unclassified
Component: Web Access (show other bugs)
Target Milestone: 4.8.0
Assignee: Samuel Mannehed
Keywords: hean01_tester, prosaic, upstream
Depends on: 5611
Blocks: 6132
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Reported: 2015-08-20 11:07 CEST by Samuel Mannehed
Modified: 2017-03-27 14:19 CEST (History)
2 users (show)

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Acceptance Criteria:


Description Samuel Mannehed cendio 2015-08-20 11:07:22 CEST
When panning we require new data from the server to draw the new parts of the screen. This seems to be working very inconsistently. The result is that you have blank parts of the screen until you do something else which will trigger the update.

It is a lot easier to reproduce on touch devices, where you don't have a mouse cursor.
Comment 1 Samuel Mannehed cendio 2015-08-20 11:43:17 CEST
Upstream bug: https://github.com/kanaka/noVNC/issues/517
Comment 2 Samuel Mannehed cendio 2017-01-10 16:52:42 CET
Fixed in upstream by double buffering: https://github.com/novnc/noVNC/pull/699

We would no longer need frame buffer updates after panning.
Comment 4 Samuel Mannehed cendio 2017-02-03 16:02:40 CET
Fixed now.
Comment 5 Henrik Andersson cendio 2017-02-06 14:58:08 CET
Works as expected

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