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Add commit request + ack event to wayland core.

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Use in window.c to manage life cycle of buffer correctly.
This commit is contained in:
Kristian Høgsberg 2008-11-25 22:40:39 -05:00
parent 961a04cef0
commit 4097923a64
4 changed files with 166 additions and 82 deletions
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23
wayland.c
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@ -315,6 +315,7 @@ wl_client_event(struct wl_client *client, struct wl_object *object, uint32_t eve
#define WL_DISPLAY_INVALID_OBJECT 0
#define WL_DISPLAY_INVALID_METHOD 1
#define WL_DISPLAY_NO_MEMORY 2
#define WL_DISPLAY_ACKNOWLEDGE 3
static void
wl_client_connection_data(int fd, uint32_t mask, void *data)
@ -495,14 +496,36 @@ static const struct wl_argument create_surface_arguments[] = {
{ WL_ARGUMENT_NEW_ID }
};
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);
return 0;
}
static const struct wl_argument commit_arguments[] = {
{ WL_ARGUMENT_UINT32 }
};
static const struct wl_method display_methods[] = {
{ "create_surface", wl_display_create_surface,
ARRAY_LENGTH(create_surface_arguments), create_surface_arguments },
{ "commit", wl_display_commit,
ARRAY_LENGTH(commit_arguments), commit_arguments },
};
static const struct wl_event display_events[] = {
{ "invalid_object" },
{ "invalid_method" },
{ "no_memory" },
{ "acknowledge" },
};
static const struct wl_interface display_interface = {