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output: early return on wlopm if requested state is already set

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This prevents a unnecessary output commit without buffer,
showing up as black flash when repeatedly calling wlopm --on.
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Consolatis 2025-02-13 16:28:17 +01:00 • committed by Johan Malm
parent c0526d856d
commit bf02598098
1 changed files with 6 additions and 0 deletions
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6
src/output.c
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@ -1068,10 +1068,16 @@ handle_output_power_manager_set_mode(struct wl_listener *listener, void *data)
switch (event->mode) { switch (event->mode) {
case ZWLR_OUTPUT_POWER_V1_MODE_OFF: case ZWLR_OUTPUT_POWER_V1_MODE_OFF:
if (!event->output->enabled) {
return;
}
wlr_output_state_set_enabled(&output->pending, false); wlr_output_state_set_enabled(&output->pending, false);
output_state_commit(output); output_state_commit(output);
break; break;
case ZWLR_OUTPUT_POWER_V1_MODE_ON: case ZWLR_OUTPUT_POWER_V1_MODE_ON:
if (event->output->enabled) {
return;
}
wlr_output_state_set_enabled(&output->pending, true); wlr_output_state_set_enabled(&output->pending, true);
if (!event->output->current_mode) { if (!event->output->current_mode) {
/* /*