Commit Graph

17 Commits

Author SHA1 Message Date
columbarius 96d2789d8f screencast: don't rely on the structure of xdpw_screencast_instance to convert formats 2021-06-29 15:08:02 +02:00
columbarius bb24b226e4 screencast: respect the maximal framerate negotiated by pipewire 2021-06-23 09:32:08 +02:00
columbarius 976fa8374d screencast: limit screencast framerate by output framerate 2021-06-23 09:32:08 +02:00
columbarius 9d78b21695 screencast: add outputchooser with config option
Supports "dmenu" chooser type, which is called with a dmenu type list
piped to stdin, "simple" type, which recieves nothing on stdin and
default, which tries the hardcoded choosers.
Choosers are required to return the name of the choosen output as given
by the xdg-output protocol.

Thanks to piater for closing overlooked pipes.
Thanks to ericonr for suggestions regarding fork and pipes.
2021-04-02 15:07:38 +02:00
Zsolt Donca ab8ff54f4c Control how many frames are captured per second
The goal is to control the rate of capture while in screencast, as it
can represent a performance issue and can cause input lag and the
feeling of having a laggy mouse.

This commit addresses the issue reported in #66.

The code measures the time elapsed to make a single screen capture, and
calculates how much to wait for the next capture to achieve the targeted
frame rate. To delay the capturing of the next frame, the code
introduces timers into the event loop based on the event loop in
https://github.com/emersion/mako

Added a command-line argument and an entry in the config file as well
for the max FPS. The default value is 0, meaning no rate control.

Added code to measure the average FPS every 5 seconds and print it with
DEBUG level.
2021-03-08 16:59:17 +01:00
columbarius 07154bb1e3
Add support for config file
Closes: https://github.com/emersion/xdg-desktop-portal-wlr/issues/60
2021-03-03 10:29:56 +01:00
Simon Ser a7ea407e2f Remove --pixelformat flag
This hack is not needed anymore.
2020-05-05 10:00:10 -04:00
Simon Ser 26b6bf69aa Advertise format with alpha channel stripped 2020-05-05 10:00:10 -04:00
danshick 55f873dac4
Screencast session support (#22)
* Initial session support WIP
Remove libdrm dependency

Remove display from context, add dbus properties

Use random names for shm and pw_stream, init the stream only for new cast instances

Separate cast initialized flag from refcount, cleanup names and comments

* Refactor and stability improvements

Properly report xdp screencast implementation version
2020-04-16 10:21:55 +02:00
Dan Shick ccc8a31568 Remove pipewire workarounds after upstream fix 2020-04-01 13:38:38 -04:00
Dan Shick bba347be4c Add pipewire 0.3 support. Workaround pipewire bugs. 2020-03-16 22:43:45 +01:00
Dan Shick 45699637d1 Fix CI with libpipewire02, libdrm. Remove png.h unused import. Cleanup style. 2020-03-13 21:01:32 +01:00
Dan Shick eb229b708e Remove thread for pipewire and all locking. Add support for elogind in meson. 2020-03-13 21:01:32 +01:00
Dan Shick b0c50ff911 Add proper logging 2020-03-13 21:01:32 +01:00
Dan Shick 080d519a0d Add xdg_output protocol for output selection 2020-03-13 21:01:32 +01:00
Dan Shick 7b699f3344 Use variable framerate, add CLI option to override pixelformat metadata 2020-03-13 21:01:32 +01:00
Dan Shick 2a31d2d922 Add thread for wlr screensharing 2020-03-13 21:01:32 +01:00