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screencast: only restart wlroots loop if stream is active 

This prevents the wlroots loop from running after the first roundtrip to
query the buffer informations from the screencopy protocol.
This commit is contained in:
columbarius 2021-06-16 18:35:37 +02:00
parent f77b751649
commit fc85f6738b
2 changed files with 11 additions and 6 deletions
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3
src/screencast/pipewire_screencast.c
View File

@ -72,6 +72,9 @@ static void pwr_handle_stream_state_changed(void *data,
switch (state) {
case PW_STREAM_STATE_STREAMING:
cast->pwr_stream_state = true;
if (!cast->wlr_frame) {
xdpw_wlr_register_cb(cast);
}
break;
default:
cast->pwr_stream_state = false;

14
src/screencast/wlr_screencast.c
View File

@ -52,12 +52,14 @@ void xdpw_wlr_frame_free(struct xdpw_screencast_instance *cast) {
return ;
}
uint64_t delay_ns = fps_limit_measure_end(&cast->fps_limit, cast->framerate);
if (delay_ns > 0) {
xdpw_add_timer(cast->ctx->state, delay_ns,
(xdpw_event_loop_timer_func_t) xdpw_wlr_register_cb, cast);
} else {
xdpw_wlr_register_cb(cast);
if (cast->pwr_stream_state) {
uint64_t delay_ns = fps_limit_measure_end(&cast->fps_limit, cast->framerate);
if (delay_ns > 0) {
xdpw_add_timer(cast->ctx->state, delay_ns,
(xdpw_event_loop_timer_func_t) xdpw_wlr_register_cb, cast);
} else {
xdpw_wlr_register_cb(cast);
}
}
}