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don't try to move outputs when its x,y hasn't change

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when using wlr_output_layout_move() wlroots internally
change the state of the output to manually configured and
when updating the layout these outputs aren't ignored by
wlroots, leaving us at our own
This commit is contained in:
Leonardo Hernández Hernández 2022-09-10 23:45:57 -05:00
parent c8a9f63451
commit ba7dcb2dea
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1 changed files with 6 additions and 2 deletions
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dwl.c
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@ -1607,6 +1607,7 @@ outputmgrapplyortest(struct wlr_output_configuration_v1 *config, int test)
/* Then enable outputs that need to */
wl_list_for_each(config_head, &config->heads, link) {
struct wlr_output *wlr_output = config_head->state.output;
Monitor *m = wlr_output->data;
if (!config_head->state.enabled)
continue;
@ -1619,8 +1620,11 @@ outputmgrapplyortest(struct wlr_output_configuration_v1 *config, int test)
config_head->state.custom_mode.height,
config_head->state.custom_mode.refresh);
wlr_output_layout_move(output_layout, wlr_output,
config_head->state.x, config_head->state.y);
/* Don't move monitors if position wouldn't change, this to avoid
* wlroots marking the output as manually configured */
if (m->m.x != config_head->state.x || m->m.y != config_head->state.y)
wlr_output_layout_move(output_layout, wlr_output,
config_head->state.x, config_head->state.y);
wlr_output_set_transform(wlr_output, config_head->state.transform);
wlr_output_set_scale(wlr_output, config_head->state.scale);