[Bug 99263] XCB spams XCB_GE_GENERIC event after Vulkan window resize
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Tue Jan 3 20:28:56 UTC 2017
https://bugs.freedesktop.org/show_bug.cgi?id=99263
Bug ID: 99263
Summary: XCB spams XCB_GE_GENERIC event after Vulkan window
resize
Product: Mesa
Version: 13.0
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/Vulkan/intel
Assignee: intel-3d-bugs at lists.freedesktop.org
Reporter: rjklindsay at hotmail.com
QA Contact: intel-3d-bugs at lists.freedesktop.org
CC: jason at jlekstrand.net
I'm using Vulkan to render to a Linux XCB window.
The main message loop uses xcb_poll_for_event(), or xcb_wait_for_event() to
receive keyboard, mouse and windowing events. Everything works as expected,
until the user resizes the window, and the app resizes the Vulkan Swapchain
accordingly.
Then, I start receiving a non-stop flood of XCB_GE_GENERIC events.
This problem occurs on Ubuntu Unity, Ubuntu Gnome and Fedora Gnome, but only
when using Intel Mesa Vulkan drivers. It does not happen when using
proprietary NVidia or AMD graphics drivers.
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