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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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22
flower.c
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@ -82,23 +82,30 @@ draw_stuff(int width, int height)
}
struct flower {
struct wl_display *display;
struct wl_surface *surface;
int i;
int x, y, width, height;
};
static gboolean
move_flower(gpointer data)
static void
move_flower(struct flower *flower)
{
struct flower *flower = data;
wl_surface_map(flower->surface,
flower->x + cos(flower->i / 31.0) * 400 - flower->width / 2,
flower->y + sin(flower->i / 27.0) * 300 - flower->height / 2,
flower->width, flower->height);
flower->i++;
wl_display_commit(flower->display, 0);
}
return TRUE;
static void
event_handler(struct wl_display *display,
uint32_t object, uint32_t opcode,
uint32_t size, uint32_t *p, void *data)
{
if (object == 1)
move_flower(data);
}
int main(int argc, char *argv[])
@ -129,6 +136,7 @@ int main(int argc, char *argv[])
source = wayland_source_new(display);
g_source_attach(source, NULL);
flower.display = display;
flower.x = 512;
flower.y = 384;
flower.width = 200;
@ -144,8 +152,8 @@ int main(int argc, char *argv[])
wl_surface_attach(flower.surface, buffer->name, flower.width, flower.height,
buffer->stride);
g_timeout_add(20, move_flower, &flower);
wl_display_set_event_handler(display, event_handler, &flower);
move_flower(&flower);
g_main_loop_run(loop);