glamorgl Xv causes xvimagesink failure

Bug #1764877 reported by dwmw2 on 2018-04-17
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
GStreamer
Unknown
Medium
xorg-server (Ubuntu)
Medium
Unassigned

Bug Description

On Ubuntu 16.04 with xorg-server-hwe-16.04-1.19.5, xvimagesink fails for certain sizes of image. Originally seen when receiving a meeting screen share in Pidgin, reproducible as follows:

$ gst-launch-1.0 -v videotestsrc ! video/x-raw,width=905,height=720 ! xvimagesink

The problem is actually in glamor_xv.c, fixed by the following upstream patch:
https://cgit.freedesktop.org/xorg/xserver/commit/?id=12a6b189fb17894d2c3851b70a396bbf41f444c6

dwmw2 (dwmw2) on 2018-04-17
description: updated
dwmw2 (dwmw2) on 2018-04-17
description: updated
Changed in xorg-server (Ubuntu):
status: New → Triaged
importance: Undecided → Medium
Changed in gstreamer:
importance: Unknown → Medium
status: Unknown → Confirmed
Changed in gstreamer:
status: Confirmed → Unknown
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