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Posted to commits@guacamole.apache.org by "Michael Jumper (JIRA)" <ji...@apache.org> on 2018/01/27 00:04:00 UTC

[jira] [Created] (GUACAMOLE-490) guacenc does not take channel mask into account for image streams

Michael Jumper created GUACAMOLE-490:
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             Summary: guacenc does not take channel mask into account for image streams
                 Key: GUACAMOLE-490
                 URL: https://issues.apache.org/jira/browse/GUACAMOLE-490
             Project: Guacamole
          Issue Type: Bug
          Components: guacenc
            Reporter: Michael Jumper


Unlike the JavaScript {{Guacamole.Client}} / {{Guacamole.Display}}, the display implemented by guacenc does not take the channel mask (composite operation) into account when rendering image streams.

There are few cases where this would result in a noticeably-incorrect rendering of normal sessions, however this does have a major impact on the rendering of the mouse cursor necessary for GUACAMOLE-313, as the buffer containing the mouse cursor is commonly reset by drawing with {{GUAC_COMP_SRC}} set.



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