Re: Output Frame of Weston

2020-02-12 Thread ravi shankar
Hi Pekka, Thank you for reply!. We would like to understand the behavior of weston in following use cases Scenario 1: What is the Alpha value on weston composed output buffer in following use case Screen has only one surface and which has alpha '0' [image: image.png]

Re: backend-drm and scanning really large resolutions

2020-02-12 Thread Xiaowen Wu
Hi Rob, If the vendor driver doesn't have the hwpipe sub-object and kms plane is one-to-one mapped to hwpipe (sspp), do you think if below approach is acceptable if we still want to virtualize the kms plane to support 4K/8K scanout? 1. At kms atomic check before calling drm_atomic_helper_chec

Re: repaint after notify_button() ?

2020-02-12 Thread Josh Simonot
calling wl_event_loop_dispatch() is not a working solution: keeps tripping over a few different assertions causing crash, and doesn't seem to dispatch key events. I've seen: - page_flip_handler: Assertion `output->page_flip_pending' failed. - weston_output_finish_frame: Assertion `output->repai

Re: repaint after notify_button() ?

2020-02-12 Thread Josh Simonot
The notify_*() functions are called immediately, and then the 10 second delay. The event loop is definitely sleeping. What's the best way to wake it up from within the backend? I tried: wl_event_loop_dispatch(loop, 0); and this works - just not sure if it is the right way to do it (ran into s

Re: repaint after notify_button() ?

2020-02-12 Thread Pekka Paalanen
On Tue, 11 Feb 2020 15:59:35 + Josh Simonot wrote: > Thanks for the reply! > I have a big update: it's not the screen refresh at all. > > Using the weston-eventdemo, I see that the pointer events aren't > delivered to the app until 10 seconds after clicking. Maybe that > sheds some light on

Re: Screen Lock in Weston 5.0.0

2020-02-12 Thread Pekka Paalanen
On Wed, 12 Feb 2020 13:51:35 +0530 "Devashish Tiwari" wrote: > Hello, > > I am running weston-5.0.0 on my EVM. I want to integrate my face > authentication application with it. > > I want weston to lock the screen after some time (duration should be > configurable) and then when I would want to

Screen Lock in Weston 5.0.0

2020-02-12 Thread Devashish Tiwari
Hello, I am running weston-5.0.0 on my EVM. I want to integrate my face authentication application with it. I want weston to lock the screen after some time (duration should be configurable) and then when I would want to unlock it should open my face authentication application first. I am abl