Re: How to test whether a buffer is in linear format

2022-08-07 Thread Sebastian Krzyszkowiak
On 8/6/22, Hoosier, Matt wrote: > Any idea what’s up with some compositors adding code to infer > DRM_FORMAT_MOD_LINEAR semantics when the buffer’s modifiers are set to 0? > Wlroots, for example, added this as a “safety net for drm drivers not > announcing modifiers”. > > https://source.puri.sm/Li

Re: wl_surface/wl_subsurface composition

2019-12-11 Thread Sebastian Krzyszkowiak
On 12/11/19, Martin Stransky wrote: > Hi guys, > > while solving a Firefox Wayland bug [1] I wonder if there's any > composition between a surface and a subsurface on compositor side > (namely mutter) when the subsurface area is subset of the surface and > the surface is set as opaque. > > Both su

Re: How to implement OSD overlay in Wayland/Weston

2019-11-19 Thread Sebastian Krzyszkowiak
On 11/19/19, Pekka Paalanen wrote: > yes. I'm not aware of any Wayland extension that would allow clients to > dictate always-on-top behaviour on the desktop. It has an obvious > attack vector (malicious or misbehaving app setting always-on-top > without user's consent) and a simple corner case (h

[PATCH wayland-protocols] xdg-shell: fix a typo

2018-11-05 Thread Sebastian Krzyszkowiak
Signed-off-by: Sebastian Krzyszkowiak --- stable/xdg-shell/xdg-shell.xml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/stable/xdg-shell/xdg-shell.xml b/stable/xdg-shell/xdg-shell.xml index e259a1f..2e420c6 100644 --- a/stable/xdg-shell/xdg-shell.xml +++ b/stable/xdg-shell