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output-layer: don't mark ordering as dirty if it didn't change

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Simon Ser 2020-05-07 09:20:06 +02:00
parent 606d6f990e
commit 07a6c75454
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1 changed files with 18 additions and 0 deletions
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18
types/wlr_output_layer.c
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@ -85,6 +85,15 @@ void wlr_output_layer_place_above(struct wlr_output_layer *layer,
wl_list_remove(&layer->pending.link);
wl_list_insert(&sibling->pending.link, &layer->pending.link);
if (layer->current.link.prev != &layer->output->layers) {
struct wlr_output_layer *prev =
wl_container_of(layer->current.link.prev, prev, current.link);
if (prev == sibling) {
return;
}
}
layer->pending.committed |= WLR_OUTPUT_LAYER_STATE_LINK;
layer->output->pending.committed |= WLR_OUTPUT_STATE_LAYERS;
}
@ -95,6 +104,15 @@ void wlr_output_layer_place_below(struct wlr_output_layer *layer,
wl_list_remove(&layer->pending.link);
wl_list_insert(sibling->pending.link.prev, &layer->pending.link);
if (layer->current.link.next != &layer->output->layers) {
struct wlr_output_layer *next =
wl_container_of(layer->current.link.next, next, current.link);
if (next == sibling) {
return;
}
}
layer->pending.committed |= WLR_OUTPUT_LAYER_STATE_LINK;
layer->output->pending.committed |= WLR_OUTPUT_STATE_LAYERS;
}