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

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: guacenc
• Assignee: Mike Jumper
• Reporter: Mike Jumper
• Created: 27/Jan/18 00:03
• Updated: 28/Jan/18 03:45
• Resolved: 28/Jan/18 03:45

Description

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.

Issue Links

• relates to: GUACAMOLE-313 Allow input events within session recording