Extent frame event to be surface dependent

diff --git a/protocol/wayland.xml b/protocol/wayland.xml
index 88c5a32..486cc0c 100644 (file)
--- a/protocol/wayland.xml
+++ b/protocol/wayland.xml
@@ -18,6 +18,7 @@
          animations.  The notification will only be posted for one
          frame unless requested again. -->
     <request name="frame">
+      <arg name="surface" type="object" interface="surface"/>
       <arg name="key" type="uint"/>
     </request>
 

diff --git a/wayland/wayland-client.c b/wayland/wayland-client.c
index ad35c30..85bae76 100644 (file)
--- a/wayland/wayland-client.c
+++ b/wayland/wayland-client.c
@@ -61,6 +61,7 @@ struct wl_frame_handler {
        wl_display_frame_func_t func;
        uint32_t key;
        void *data;
+       struct wl_surface *surface;
        struct wl_list link;
 };
 
@@ -303,7 +304,8 @@ display_handle_key(void *data,
        if (!wl_list_empty(&display->frame_list) &&
            frame_handler->key == key) {
                wl_list_remove(&frame_handler->link);
-               frame_handler->func(frame_handler->data, time);
+               frame_handler->func(frame_handler->surface,
+                                   frame_handler->data, time);
                free(frame_handler);
                return;
        }
@@ -435,6 +437,7 @@ wl_display_sync_callback(struct wl_display *display,
 
 WL_EXPORT int
 wl_display_frame_callback(struct wl_display *display,
+                         struct wl_surface *surface,
                          wl_display_frame_func_t func, void *data)
 {
        struct wl_frame_handler *handler;
@@ -446,9 +449,10 @@ wl_display_frame_callback(struct wl_display *display,
        handler->func = func;
        handler->key = display->key++;
        handler->data = data;
+       handler->surface = surface;
 
        wl_list_insert(display->frame_list.prev, &handler->link);
-       wl_display_frame(display, handler->key);
+       wl_display_frame(display, handler->surface, handler->key);
 
        return 0;
 }

diff --git a/wayland/wayland-client.h b/wayland/wayland-client.h
index d207b07..1064a3a 100644 (file)
--- a/wayland/wayland-client.h
+++ b/wayland/wayland-client.h
@@ -35,7 +35,8 @@ extern "C" {
 
 typedef int (*wl_display_update_func_t)(uint32_t mask, void *data);
 typedef void (*wl_display_sync_func_t)(void *data);
-typedef void (*wl_display_frame_func_t)(void *data, uint32_t time);
+typedef void (*wl_display_frame_func_t)(struct wl_surface *surface,
+                                       void *data, uint32_t time);
 
 struct wl_display *wl_display_connect(const char *name);
 void wl_display_destroy(struct wl_display *display);
@@ -46,6 +47,7 @@ void wl_display_iterate(struct wl_display *display, uint32_t mask);
 int wl_display_sync_callback(struct wl_display *display,
                             wl_display_sync_func_t func, void *data);
 int wl_display_frame_callback(struct wl_display *display,
+                             struct wl_surface *surface,
                              wl_display_frame_func_t func, void *data);
 
 struct wl_global_listener;

diff --git a/wayland/wayland-server.c b/wayland/wayland-server.c
index dece0d1..49fa97d 100644 (file)
--- a/wayland/wayland-server.c
+++ b/wayland/wayland-server.c
@@ -71,6 +71,7 @@ struct wl_frame_listener {
        struct wl_resource resource;
        struct wl_client *client;
        uint32_t key;
+       struct wl_surface *surface;
        struct wl_list link;
 };
 
@@ -480,7 +481,9 @@ destroy_frame_listener(struct wl_resource *resource, struct wl_client *client)
 
 static void
 display_frame(struct wl_client *client,
-             struct wl_display *display, uint32_t key)
+             struct wl_display *display,
+             struct wl_surface *surface,
+             uint32_t key)
 {
        struct wl_frame_listener *listener;
 
@@ -496,6 +499,7 @@ display_frame(struct wl_client *client,
        listener->resource.object.id = 0;
        listener->client = client;
        listener->key = key;
+       listener->surface = surface;
        wl_list_insert(client->resource_list.prev, &listener->resource.link);
        wl_list_insert(display->frame_list.prev, &listener->link);
 }
@@ -593,11 +597,14 @@ wl_display_add_global(struct wl_display *display,
 }
 
 WL_EXPORT void
-wl_display_post_frame(struct wl_display *display, uint32_t time)
+wl_display_post_frame(struct wl_display *display, struct wl_surface *surface,
+                     uint32_t time)
 {
        struct wl_frame_listener *listener, *next;
 
        wl_list_for_each_safe(listener, next, &display->frame_list, link) {
+               if (listener->surface != surface)
+                       continue;
                wl_client_post_event(listener->client, &display->object,
                                     WL_DISPLAY_KEY, listener->key, time);
                wl_resource_destroy(&listener->resource, listener->client);

diff --git a/wayland/wayland-server.h b/wayland/wayland-server.h
index f74cbae..f75064b 100644 (file)
--- a/wayland/wayland-server.h
+++ b/wayland/wayland-server.h
@@ -214,7 +214,8 @@ wl_display_set_compositor(struct wl_display *display,
                          const struct wl_compositor_interface *implementation);
 
 void
-wl_display_post_frame(struct wl_display *display, uint32_t msecs);
+wl_display_post_frame(struct wl_display *display, struct wl_surface *surface,
+                     uint32_t msecs);
 
 void
 wl_client_add_resource(struct wl_client *client,