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Make ack event signal that the requests have been composited.

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This commit is contained in:
Kristian Høgsberg 2008-11-26 12:57:31 -05:00
parent f3723fe79e
commit 44f36e3585
5 changed files with 111 additions and 74 deletions
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34
wayland.c
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@ -19,6 +19,8 @@ struct wl_client {
struct wl_display *display;
struct wl_list object_list;
struct wl_list link;
uint32_t pending_acknowledge;
uint32_t acknowledge_key;
};
struct wl_display {
@ -500,12 +502,8 @@ static int
wl_display_commit(struct wl_client *client,
struct wl_display *display, uint32_t key)
{
uint32_t event[3];
event[0] = display->base.id;
event[1] = WL_DISPLAY_ACKNOWLEDGE | ((sizeof event) << 16);
event[2] = key;
wl_connection_write(client->connection, event, sizeof event);
client->pending_acknowledge = 1;
client->acknowledge_key = key;
return 0;
}
@ -687,6 +685,30 @@ wl_display_post_key_event(struct wl_display *display,
wl_display_send_event(display, p, sizeof p);
}
WL_EXPORT void
wl_display_post_acknowledge(struct wl_display *display)
{
struct wl_client *client;
uint32_t event[3];
event[0] = display->base.id;
event[1] = WL_DISPLAY_ACKNOWLEDGE | ((sizeof event) << 16);
client = container_of(display->client_list.next,
struct wl_client, link);
while (&client->link != &display->client_list) {
if (client->pending_acknowledge) {
event[2] = client->acknowledge_key;
wl_connection_write(client->connection,
event, sizeof event);
client->pending_acknowledge = 0;
}
client = container_of(client->link.next,
struct wl_client, link);
}
}
void
wl_display_set_compositor(struct wl_display *display,
struct wl_compositor *compositor)