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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

6
backend/drm/drm.c
View file

@ -267,7 +267,7 @@ static void wlr_drm_connector_enable(struct wlr_output *output, bool enable) {
wlr_drm_connector_start_renderer(conn); wlr_drm_connector_start_renderer(conn);
} }
wlr_output_update_enabled(&conn->output, enable); conn->output.enabled = enable;
} }
static void realloc_planes(struct wlr_drm_backend *drm, const uint32_t *crtc_in, static void realloc_planes(struct wlr_drm_backend *drm, const uint32_t *crtc_in,
@ -813,7 +813,7 @@ void wlr_drm_scan_connectors(struct wlr_drm_backend *drm) {
wl_list_insert(&wlr_conn->output.modes, &mode->wlr_mode.link); wl_list_insert(&wlr_conn->output.modes, &mode->wlr_mode.link);
} }
wlr_output_update_enabled(&wlr_conn->output, true); wlr_conn->output.enabled = true;
wlr_conn->state = WLR_DRM_CONN_NEEDS_MODESET; wlr_conn->state = WLR_DRM_CONN_NEEDS_MODESET;
wlr_log(L_INFO, "Sending modesetting signal for '%s'", wlr_log(L_INFO, "Sending modesetting signal for '%s'",
@ -823,7 +823,7 @@ void wlr_drm_scan_connectors(struct wlr_drm_backend *drm) {
drm_conn->connection != DRM_MODE_CONNECTED) { drm_conn->connection != DRM_MODE_CONNECTED) {
wlr_log(L_INFO, "'%s' disconnected", wlr_conn->output.name); wlr_log(L_INFO, "'%s' disconnected", wlr_conn->output.name);
wlr_output_update_enabled(&wlr_conn->output, false); wlr_conn->output.enabled = false;
wlr_drm_connector_cleanup(wlr_conn); wlr_drm_connector_cleanup(wlr_conn);
} }

2
backend/headless/backend.c
View file

@ -15,7 +15,7 @@ static bool backend_start(struct wlr_backend *wlr_backend) {
struct wlr_headless_output *output; struct wlr_headless_output *output;
wl_list_for_each(output, &backend->outputs, link) { wl_list_for_each(output, &backend->outputs, link) {
wl_event_source_timer_update(output->frame_timer, output->frame_delay); wl_event_source_timer_update(output->frame_timer, output->frame_delay);
wlr_output_update_enabled(&output->wlr_output, true); output->wlr_output.enabled = true;
wl_signal_emit(&backend->backend.events.output_add, wl_signal_emit(&backend->backend.events.output_add,
&output->wlr_output); &output->wlr_output);
} }

2
backend/headless/output.c
View file

@ -139,7 +139,7 @@ struct wlr_output *wlr_headless_add_output(struct wlr_backend *wlr_backend,
if (backend->started) { if (backend->started) {
wl_event_source_timer_update(output->frame_timer, output->frame_delay); wl_event_source_timer_update(output->frame_timer, output->frame_delay);
wlr_output_update_enabled(wlr_output, true); wlr_output->enabled = true;
wl_signal_emit(&backend->backend.events.output_add, wlr_output); wl_signal_emit(&backend->backend.events.output_add, wlr_output);
} }

2
backend/wayland/output.c
View file

@ -326,7 +326,7 @@ struct wlr_output *wlr_wl_output_create(struct wlr_backend *_backend) {
} }
wl_list_insert(&backend->outputs, &output->link); wl_list_insert(&backend->outputs, &output->link);
wlr_output_update_enabled(wlr_output, true); wlr_output->enabled = true;
wl_signal_emit(&backend->backend.events.output_add, wlr_output); wl_signal_emit(&backend->backend.events.output_add, wlr_output);
return wlr_output; return wlr_output;

2
backend/x11/backend.c
View file

@ -226,7 +226,7 @@ static bool wlr_x11_backend_start(struct wlr_backend *backend) {
xcb_map_window(x11->xcb_conn, output->win); xcb_map_window(x11->xcb_conn, output->win);
xcb_flush(x11->xcb_conn); xcb_flush(x11->xcb_conn);
wlr_output_update_enabled(&output->wlr_output, true); output->wlr_output.enabled = true;
wl_signal_emit(&x11->backend.events.output_add, output); wl_signal_emit(&x11->backend.events.output_add, output);
wl_signal_emit(&x11->backend.events.input_add, &x11->keyboard_dev); wl_signal_emit(&x11->backend.events.input_add, &x11->keyboard_dev);

2
include/wlr/types/wlr_output.h
View file

@ -89,6 +89,8 @@ struct wlr_output {
struct wlr_surface; struct wlr_surface;
void wlr_output_enable(struct wlr_output *output, bool enable); void wlr_output_enable(struct wlr_output *output, bool enable);
void wlr_output_create_global();
void wlr_output_destroy_global();
bool wlr_output_set_mode(struct wlr_output *output, bool wlr_output_set_mode(struct wlr_output *output,
struct wlr_output_mode *mode); struct wlr_output_mode *mode);
bool wlr_output_set_custom_mode(struct wlr_output *output, int32_t width, bool wlr_output_set_custom_mode(struct wlr_output *output, int32_t width,

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); 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) { if (output->wl_global != NULL) {
return; return;
} }
@ -122,7 +122,7 @@ static void wlr_output_create_global(struct wlr_output *output) {
output->wl_global = wl_global; 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) { if (output->wl_global == NULL) {
return; return;
} }
@ -134,22 +134,6 @@ static void wlr_output_destroy_global(struct wlr_output *output) {
output->wl_global = NULL; 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) { static void wlr_output_update_matrix(struct wlr_output *output) {
wlr_matrix_texture(output->transform_matrix, output->width, output->height, wlr_matrix_texture(output->transform_matrix, output->width, output->height,
output->transform); 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->y = y;
l_output->state->auto_configured = false; l_output->state->auto_configured = false;
wlr_output_layout_reconfigure(layout); wlr_output_layout_reconfigure(layout);
wlr_output_create_global(output);
wl_signal_emit(&layout->events.add, l_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_output_destroy(l_output);
wlr_output_layout_reconfigure(layout); wlr_output_layout_reconfigure(layout);
} }
wlr_output_destroy_global(output);
} }
void wlr_output_layout_output_coords(struct wlr_output_layout *layout, 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; l_output->state->auto_configured = true;
wlr_output_layout_reconfigure(layout); wlr_output_layout_reconfigure(layout);
wlr_output_create_global(output);
wl_signal_emit(&layout->events.add, l_output); wl_signal_emit(&layout->events.add, l_output);
} }