https://bugs.freedesktop.org/show_bug.cgi?id=33004
Summary: Geode driver with video overlay causes significant overall image corruption Product: xorg Version: unspecified Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: major Priority: medium Component: Driver/geode AssignedTo: xorg-driver-geode@lists.x.org ReportedBy: greenf...@laptop.org QAContact: xorg-driver-geode@lists.x.org Created an attachment (id=41891) --> (https://bugs.freedesktop.org/attachment.cgi?id=41891) Screenshot showing font corruption (without video overlay & cursor present) Running a video overlay with build 2.11.10 of the Geode driver typically causes significant image corruption across everything shown. Filed upstream per Daniel Drake. ------------ Reproduction (if possible on a non-XO-1): 1. Start X Windows on a Geode system with the 2.11.10 Geode driver and a web camera. 2. Run "/usr/bin/gst-launch v4l2src ! ffmpegcolorspace ! ximagesink" in an xterminal and open and close it a few times for testing. While it is opened each time move the video window around, as well as any other windows you may have open in X Windows (I used the GNOME environment). You should not see any corruption. 3. Run "/usr/bin/gst-launch v4l2src ! xvimagesink" and open and close it a few times for testing. While it is opened each time move the video window around, as well as any other windows you may have open in X Windows (I used the GNOME environment). You should at the very least see your normal cursor become a bitmap of pseudo-random noise, and moving windows around may cause any background picture to become corrupted. ------------ Reproduction (on a XO-1, tends to results in more significant corruption): 1. Install the F14 build from http://build.laptop.org/F14/os4/xo-1/ using the instructions at http://wiki.laptop.org/go/F14_for_XO on an XO-1. 2. Install the Sugar-based Record activity from activities.sugarlabs.org. Verify it can work properly in all modes (Picture Taking, Audio, and Video) using the 2.11.9 Geode driver included in this build. Install the non-olpc-specific 2.11.9 driver if you want to double check that nothing special was added; I'm told the differences are minor. 3. Install the 2.11.10 Geode driver from http://koji.fedoraproject.org/koji/buildinfo?buildID=207221 . Reboot the machine. 4. Run the record activity again and again go through its various modes and features. Various cursor modes may corrupt, eventually newly updated text will have a corrupted font, while video recording the on-screen video display will show corruption. The font/cursor corruption will persist until the X server is restarted. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug. You are the assignee for the bug. _______________________________________________ Xorg-driver-geode mailing list Xorg-driver-geode@lists.x.org http://lists.x.org/mailman/listinfo/xorg-driver-geode