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decouples outputenable state and wl_output global

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This decouples wlr_output_enable and the wl_global.
The previously internal functions wlr_output_(destroy/create)_global are
exposed and used automatically in the wlr_output_layout to create/tear
down the global.
The compositor can handle them itself if it wants to, but I think this
is the right moment to create/destroy the wl_output when the
wlr_output_layout is used.
This commit is contained in:
Markus Ongyerth 2018-01-23 17:40:12 +01:00
parent 03440bbd83
commit 3cf7225cec
8 changed files with 14 additions and 25 deletions
Download patch file Download diff file Expand all files Collapse all files

20
types/wlr_output.c
View file

@ -113,7 +113,7 @@ static void wl_output_bind(struct wl_client *wl_client, void *data,
wl_output_send_to_resource(wl_resource);
}
static void wlr_output_create_global(struct wlr_output *output) {
void wlr_output_create_global(struct wlr_output *output) {
if (output->wl_global != NULL) {
return;
}
@ -122,7 +122,7 @@ static void wlr_output_create_global(struct wlr_output *output) {
output->wl_global = wl_global;
}
static void wlr_output_destroy_global(struct wlr_output *output) {
void wlr_output_destroy_global(struct wlr_output *output) {
if (output->wl_global == NULL) {
return;
}
@ -134,22 +134,6 @@ static void wlr_output_destroy_global(struct wlr_output *output) {
output->wl_global = NULL;
}
void wlr_output_update_enabled(struct wlr_output *output, bool enabled) {
if (output->enabled == enabled) {
return;
}
output->enabled = enabled;
if (enabled) {
wlr_output_create_global(output);
} else {
wlr_output_destroy_global(output);
}
wl_signal_emit(&output->events.enable, output);
}
static void wlr_output_update_matrix(struct wlr_output *output) {
wlr_matrix_texture(output->transform_matrix, output->width, output->height,
output->transform);

3
types/wlr_output_layout.c
View file

@ -203,6 +203,7 @@ void wlr_output_layout_add(struct wlr_output_layout *layout,
l_output->y = y;
l_output->state->auto_configured = false;
wlr_output_layout_reconfigure(layout);
wlr_output_create_global(output);
wl_signal_emit(&layout->events.add, l_output);
}
@ -289,6 +290,7 @@ void wlr_output_layout_remove(struct wlr_output_layout *layout,
wlr_output_layout_output_destroy(l_output);
wlr_output_layout_reconfigure(layout);
}
wlr_output_destroy_global(output);
}
void wlr_output_layout_output_coords(struct wlr_output_layout *layout,
@ -394,6 +396,7 @@ void wlr_output_layout_add_auto(struct wlr_output_layout *layout,
l_output->state->auto_configured = true;
wlr_output_layout_reconfigure(layout);
wlr_output_create_global(output);
wl_signal_emit(&layout->events.add, l_output);
}