Bug 176774 - [GTK][Wayland] Flickering when resizing the window
Summary: [GTK][Wayland] Flickering when resizing the window
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebKitGTK (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
Keywords: Gtk, Regression
Depends on:
Reported: 2017-09-12 02:56 PDT by Carlos Garcia Campos
Modified: 2017-09-14 09:43 PDT (History)
4 users (show)

See Also:

Patch (1.99 KB, patch)
2017-09-12 02:59 PDT, Carlos Garcia Campos
mcatanzaro: review+
Details | Formatted Diff | Diff

Note You need to log in before you can comment on or make changes to this bug.
Description Carlos Garcia Campos 2017-09-12 02:56:44 PDT
I think this regressed when we switched to always start the wayland compositor. In AcceleratedDrawingAreaProxy::waitForAndDispatchDidUpdateBackingStoreState() we check if the nested compositor is running, which is always true now (if EGL and the required extensions are available). We should check if we are in AC mode instead.
Comment 1 Carlos Garcia Campos 2017-09-12 02:59:07 PDT
Created attachment 320532 [details]
Comment 2 Carlos Garcia Campos 2017-09-14 09:43:42 PDT
Committed r222027: <http://trac.webkit.org/changeset/222027>