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output: drop enable/mode events

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The backend no longer changes the output state behind the
compositor's back. Instead, compositors can listen to the "commit"
event and check for WLR_OUTPUT_STATE_ENABLED/WLR_OUTPUT_STATE_MODE.

Closes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/2300
This commit is contained in:
Simon Ser 2022-12-01 10:13:12 +01:00 committed by Simon Zeni
parent 4287f70dc3
commit c8eb24d30e
2 changed files with 0 additions and 11 deletions
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2
include/wlr/types/wlr_output.h
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@ -175,8 +175,6 @@ struct wlr_output {
struct wl_signal present; // wlr_output_event_present
// Emitted after a client bound the wl_output global
struct wl_signal bind; // wlr_output_event_bind
struct wl_signal enable;
struct wl_signal mode;
struct wl_signal description;
struct wl_signal request_state;
struct wl_signal destroy;

9
types/output/output.c
View file

@ -182,12 +182,7 @@ struct wlr_output *wlr_output_from_resource(struct wl_resource *resource) {
}
void wlr_output_update_enabled(struct wlr_output *output, bool enabled) {
if (output->enabled == enabled) {
return;
}
output->enabled = enabled;
wl_signal_emit_mutable(&output->events.enable, output);
}
static void output_update_matrix(struct wlr_output *output) {
@ -264,8 +259,6 @@ void wlr_output_update_custom_mode(struct wlr_output *output, int32_t width,
send_current_mode(resource);
}
wlr_output_schedule_done(output);
wl_signal_emit_mutable(&output->events.mode, output);
}
void wlr_output_set_transform(struct wlr_output *output,
@ -371,8 +364,6 @@ void wlr_output_init(struct wlr_output *output, struct wlr_backend *backend,
wl_signal_init(&output->events.commit);
wl_signal_init(&output->events.present);
wl_signal_init(&output->events.bind);
wl_signal_init(&output->events.enable);
wl_signal_init(&output->events.mode);
wl_signal_init(&output->events.description);
wl_signal_init(&output->events.request_state);
wl_signal_init(&output->events.destroy);