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wayland-surface: Rework flow control for wl_surface_commit

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This commit is contained in:
Jasper St. Pierre 2013-11-25 15:50:05 -05:00
parent 4780f74a40
commit 0ccef81789
1 changed files with 62 additions and 50 deletions
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82
src/wayland/meta-wayland-surface.c
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@ -262,46 +262,38 @@ ensure_buffer_texture (MetaWaylandBuffer *buffer)
}
static void
meta_wayland_surface_commit (struct wl_client *client,
struct wl_resource *resource)
cursor_surface_commit (MetaWaylandSurface *surface)
{
MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
MetaWaylandCompositor *compositor;
/* X11 unmanaged window */
if (!surface)
return;
compositor = surface->compositor;
/* wl_surface.attach */
if (surface->pending.newly_attached &&
surface->buffer_ref.buffer != surface->pending.buffer)
{
MetaWaylandBuffer *buffer = surface->pending.buffer;
/* Note: we set this before informing any window-actor since the
* window actor will expect to find the new buffer within the
* surface. */
if (surface->pending.newly_attached && buffer != surface->buffer_ref.buffer)
{
ensure_buffer_texture (buffer);
meta_wayland_buffer_reference (&surface->buffer_ref, buffer);
}
if (surface == compositor->seat->sprite)
meta_wayland_seat_update_sprite (compositor->seat);
else if (surface->window)
{
meta_wayland_seat_update_sprite (surface->compositor->seat);
}
static void
toplevel_surface_commit (MetaWaylandSurface *surface)
{
MetaWindow *window = surface->window;
meta_window_set_surface_mapped (window, surface->pending.buffer != NULL);
if (surface->pending.buffer)
{
MetaWaylandBuffer *buffer = surface->pending.buffer;
/* wl_surface.attach */
if (surface->pending.newly_attached && buffer != surface->buffer_ref.buffer)
{
ensure_buffer_texture (buffer);
meta_wayland_buffer_reference (&surface->buffer_ref, buffer);
meta_window_set_surface_mapped (window, buffer != NULL);
if (buffer != NULL)
{
MetaWindowActor *window_actor = META_WINDOW_ACTOR (meta_window_get_compositor_private (window));
meta_window_actor_attach_wayland_buffer (window_actor, buffer);
}
/* We resize X based surfaces according to X events */
if (window->client_type == META_WINDOW_CLIENT_TYPE_WAYLAND)
@ -315,17 +307,37 @@ meta_wayland_surface_commit (struct wl_client *client,
new_height != window->rect.height ||
surface->pending.dx != 0 ||
surface->pending.dy != 0)
meta_window_move_resize_wayland (surface->window, new_width, new_height,
meta_window_move_resize_wayland (window, new_width, new_height,
surface->pending.dx, surface->pending.dy);
}
if (surface->pending.opaque_region)
meta_window_set_opaque_region (surface->window, surface->pending.opaque_region);
if (surface->pending.input_region)
meta_window_set_input_region (surface->window, surface->pending.input_region);
}
}
surface_process_damage (surface, surface->pending.damage);
}
if (surface->pending.opaque_region)
meta_window_set_opaque_region (window, surface->pending.opaque_region);
if (surface->pending.input_region)
meta_window_set_input_region (window, surface->pending.input_region);
}
static void
meta_wayland_surface_commit (struct wl_client *client,
struct wl_resource *resource)
{
MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
MetaWaylandCompositor *compositor;
/* X11 unmanaged window */
if (!surface)
return;
compositor = surface->compositor;
if (surface == compositor->seat->sprite)
cursor_surface_commit (surface);
else if (surface->window)
toplevel_surface_commit (surface);
if (surface->pending.buffer)
{