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-rw-r--r--backend/x11/backend.c14
-rw-r--r--include/backend/x11.h1
2 files changed, 14 insertions, 1 deletions
diff --git a/backend/x11/backend.c b/backend/x11/backend.c
index 1bf2b99c..aa8ce5a5 100644
--- a/backend/x11/backend.c
+++ b/backend/x11/backend.c
@@ -25,7 +25,7 @@ static struct wlr_pointer_impl pointer_impl;
int x11_event(int fd, uint32_t mask, void *data) {
struct wlr_x11_backend *x11 = data;
- xcb_generic_event_t *event = xcb_wait_for_event(x11->xcb_conn);
+ xcb_generic_event_t *event = xcb_poll_for_event(x11->xcb_conn);
if (!event) {
return 0;
}
@@ -73,6 +73,13 @@ int x11_event(int fd, uint32_t mask, void *data) {
return 0;
}
+int signal_frame(void *data) {
+ struct wlr_x11_backend *x11 = data;
+ wl_signal_emit(&x11->output.wlr_output.events.frame, &x11->output);
+ wl_event_source_timer_update(x11->frame_timer, 16);
+ return 0;
+}
+
struct wlr_backend *wlr_x11_backend_create(struct wl_display *display,
const char *x11_display) {
struct wlr_x11_backend *x11 = calloc(1, sizeof(*x11));
@@ -104,6 +111,8 @@ struct wlr_backend *wlr_x11_backend_create(struct wl_display *display,
goto error_x11;
}
+ x11->frame_timer = wl_event_loop_add_timer(ev, signal_frame, x11);
+
x11->screen = xcb_setup_roots_iterator(xcb_get_setup(x11->xcb_conn)).data;
if (!wlr_egl_init(&x11->egl, EGL_PLATFORM_X11_KHR,
@@ -167,6 +176,8 @@ static bool wlr_x11_backend_start(struct wlr_backend *backend) {
wl_signal_emit(&x11->backend.events.input_add, &x11->keyboard_dev);
wl_signal_emit(&x11->backend.events.input_add, &x11->pointer_dev);
+ signal_frame(x11);
+
return true;
}
@@ -177,6 +188,7 @@ static void wlr_x11_backend_destroy(struct wlr_backend *backend) {
struct wlr_x11_backend *x11 = (struct wlr_x11_backend *)backend;
+ wl_event_source_remove(x11->frame_timer);
wlr_egl_free(&x11->egl);
xcb_disconnect(x11->xcb_conn);
diff --git a/include/backend/x11.h b/include/backend/x11.h
index 707f4ca8..c46c944f 100644
--- a/include/backend/x11.h
+++ b/include/backend/x11.h
@@ -36,6 +36,7 @@ struct wlr_x11_backend {
struct wlr_egl egl;
struct wl_event_source *event_source;
+ struct wl_event_source *frame_timer;
};
#endif