From fcc092c2a68c912d8aaf12618fd9afa734ff6170 Mon Sep 17 00:00:00 2001 From: Simon Ser Date: Tue, 21 Feb 2023 09:40:28 +0100 Subject: [PATCH] backend/wayland: only update layer position when necessary --- backend/wayland/output.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/backend/wayland/output.c b/backend/wayland/output.c index 1fa2cd32..e74a6ef2 100644 --- a/backend/wayland/output.c +++ b/backend/wayland/output.c @@ -367,8 +367,9 @@ static bool has_layers_order_changed(struct wlr_wl_output *output, static bool output_layer_commit(struct wlr_wl_output *output, struct wlr_wl_output_layer *layer, const struct wlr_output_layer_state *state) { - // TODO: only do this if the layer moved - wl_subsurface_set_position(layer->subsurface, state->x, state->y); + if (state->layer->x != state->x || state->layer->y != state->y) { + wl_subsurface_set_position(layer->subsurface, state->x, state->y); + } struct wlr_wl_buffer *buffer = NULL; if (state->buffer != NULL) {