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compositor.c: add guards for unconfigured surfaces

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This commit is contained in:
Tony Crisci 2017-09-21 14:05:14 -04:00
parent 675a71dce7
commit 91323a9b9b
1 changed files with 11 additions and 1 deletions
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12
examples/compositor.c
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@ -92,6 +92,10 @@ static void example_set_focused_surface(struct sample_state *sample,
struct wlr_xdg_client_v6 *xdg_client;
wl_list_for_each(xdg_client, &sample->xdg_shell->clients, link) {
wl_list_for_each(xdg_surface, &xdg_client->surfaces, link) {
if (!xdg_surface->configured ||
xdg_surface->role != WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL) {
continue;
}
wlr_xdg_toplevel_v6_set_activated(xdg_surface,
xdg_surface == surface);
}
@ -246,11 +250,13 @@ static void handle_output_frame(struct output_state *output,
struct wlr_xdg_client_v6 *xdg_client;
wl_list_for_each(xdg_client, &sample->xdg_shell->clients, link) {
wl_list_for_each(xdg_surface, &xdg_client->surfaces, link) {
if (xdg_surface->role == WLR_XDG_SURFACE_V6_ROLE_NONE) {
if (!xdg_surface->configured) {
continue;
}
struct example_xdg_surface_v6 *esurface = xdg_surface->data;
assert(esurface);
int width = xdg_surface->surface->current.buffer_width;
int height = xdg_surface->surface->current.buffer_height;
@ -337,6 +343,10 @@ static struct wlr_xdg_surface_v6 *example_xdg_surface_at(
struct wlr_xdg_client_v6 *xdg_client;
wl_list_for_each(xdg_client, &sample->xdg_shell->clients, link) {
wl_list_for_each(xdg_surface, &xdg_client->surfaces, link) {
if (!xdg_surface->configured) {
continue;
}
struct example_xdg_surface_v6 *esurface = xdg_surface->data;
double window_x = esurface->position.lx + xdg_surface->geometry->x;