On Tue, May 23, 2017 at 10:06 AM, Larry Foard <[email protected]> wrote: > > ... > I've not tried VNC, its a little difficult to do so. >
This would be perhaps the most helpful thing when narrowing down whether this is a bug in Guacamole's handling of image data or in the FreeRDP library. The Guacamole protocol itself does not depend on byte order, as it's ultimately just a stream of UTF-8 characters. The places could conceivably be affected by byte order are: 1) Guacamole-specific image processing (testing other protocols would confirm this) 2) FreeRDP's image processing (testing other protocols might confirm this, too, as would testing FreeRDP's own native client) 3) libpng, Cairo, or similar image-related dependencies (unlikely, as those library are all rather mature and have no doubt been used on PPC in the past) Off the top of my head, I don't believe Guacamole's image processing makes any assumptions about byte order, but verifying that this problem occurs regardless of whether RDP is used would demonstrate that belief to be false. - Mike
