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wayland-surface: Use the same commit() when commiting subsurface

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Refactor our commit() implementation out of wl_surface_commit(),
and pass the double-buffered state around to all our implementation
methods. This allows us to drop a few lines destroying and
reinitializing list of frame callbacks. This is a big cleanup for
the next commit, though.
This commit is contained in:
Jasper St. Pierre 2014-02-01 16:24:43 -05:00
parent 3e35cac67a
commit d74796ee80
1 changed files with 47 additions and 49 deletions
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94
src/wayland/meta-wayland-surface.c
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@ -249,11 +249,12 @@ ensure_buffer_texture (MetaWaylandBuffer *buffer)
}
static void
cursor_surface_commit (MetaWaylandSurface *surface)
cursor_surface_commit (MetaWaylandSurface *surface,
MetaWaylandDoubleBufferedState *pending)
{
MetaWaylandBuffer *buffer = surface->pending.buffer;
MetaWaylandBuffer *buffer = pending->buffer;
if (surface->pending.newly_attached && buffer != surface->buffer_ref.buffer)
if (pending->newly_attached && buffer != surface->buffer_ref.buffer)
{
ensure_buffer_texture (buffer);
meta_wayland_buffer_reference (&surface->buffer_ref, buffer);
@ -290,12 +291,13 @@ actor_surface_commit (MetaWaylandSurface *surface,
}
static void
toplevel_surface_commit (MetaWaylandSurface *surface)
toplevel_surface_commit (MetaWaylandSurface *surface,
MetaWaylandDoubleBufferedState *pending)
{
if (actor_surface_commit (surface, &surface->pending))
if (actor_surface_commit (surface, pending))
{
MetaWindow *window = surface->window;
MetaWaylandBuffer *buffer = surface->pending.buffer;
MetaWaylandBuffer *buffer = pending->buffer;
meta_window_set_surface_mapped (window, buffer != NULL);
/* We resize X based surfaces according to X events */
@ -308,10 +310,9 @@ toplevel_surface_commit (MetaWaylandSurface *surface)
new_height = surface->buffer_ref.buffer->height;
if (new_width != window->rect.width ||
new_height != window->rect.height ||
surface->pending.dx != 0 ||
surface->pending.dy != 0)
meta_window_move_resize_wayland (window, new_width, new_height,
surface->pending.dx, surface->pending.dy);
pending->dx != 0 ||
pending->dy != 0)
meta_window_move_resize_wayland (window, new_width, new_height, pending->dx, pending->dy);
}
}
}
@ -396,7 +397,8 @@ move_double_buffered_state (MetaWaylandDoubleBufferedState *from,
}
static void
subsurface_surface_commit (MetaWaylandSurface *surface)
subsurface_surface_commit (MetaWaylandSurface *surface,
MetaWaylandDoubleBufferedState *pending)
{
/*
* If the sub-surface is in synchronous mode, post-pone the commit of its
@ -412,13 +414,12 @@ subsurface_surface_commit (MetaWaylandSurface *surface)
*/
if (surface->sub.synchronous)
{
move_double_buffered_state (&surface->pending,
&surface->sub.pending_surface_state);
move_double_buffered_state (pending, &surface->sub.pending_surface_state);
}
else if (actor_surface_commit (surface, &surface->pending))
else if (actor_surface_commit (surface, pending))
{
MetaSurfaceActor *surface_actor = surface->surface_actor;
MetaWaylandBuffer *buffer = surface->pending.buffer;
MetaWaylandBuffer *buffer = pending->buffer;
float x, y;
if (buffer != NULL)
@ -427,8 +428,8 @@ subsurface_surface_commit (MetaWaylandSurface *surface)
clutter_actor_hide (CLUTTER_ACTOR (surface_actor));
clutter_actor_get_position (CLUTTER_ACTOR (surface_actor), &x, &y);
x += surface->pending.dx;
y += surface->pending.dy;
x += pending->dx;
y += pending->dy;
clutter_actor_set_position (CLUTTER_ACTOR (surface_actor), x, y);
}
}
@ -443,41 +444,46 @@ parent_surface_committed (gpointer data, gpointer user_data)
}
static void
meta_wayland_surface_commit (struct wl_client *client,
struct wl_resource *resource)
commit_double_buffered_state (MetaWaylandSurface *surface,
MetaWaylandDoubleBufferedState *pending)
{
MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
MetaWaylandCompositor *compositor;
/* X11 unmanaged window */
if (!surface)
return;
compositor = surface->compositor;
MetaWaylandCompositor *compositor = surface->compositor;
if (surface == compositor->seat->sprite)
cursor_surface_commit (surface);
cursor_surface_commit (surface, pending);
else if (surface->window)
toplevel_surface_commit (surface);
toplevel_surface_commit (surface, pending);
else if (surface->subsurface.resource)
subsurface_surface_commit (surface);
subsurface_surface_commit (surface, pending);
g_list_foreach (surface->subsurfaces,
parent_surface_committed,
NULL);
if (surface->pending.buffer)
if (pending->buffer)
{
wl_list_remove (&surface->pending.buffer_destroy_listener.link);
surface->pending.buffer = NULL;
wl_list_remove (&pending->buffer_destroy_listener.link);
pending->buffer = NULL;
}
/* wl_surface.frame */
wl_list_insert_list (&compositor->frame_callbacks,
&surface->pending.frame_callback_list);
wl_list_init (&surface->pending.frame_callback_list);
wl_list_insert_list (&compositor->frame_callbacks, &pending->frame_callback_list);
wl_list_init (&pending->frame_callback_list);
double_buffered_state_reset (&surface->pending);
double_buffered_state_reset (pending);
}
static void
meta_wayland_surface_commit (struct wl_client *client,
struct wl_resource *resource)
{
MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
/* X11 unmanaged window */
if (!surface)
return;
commit_double_buffered_state (surface, &surface->pending);
}
static void
@ -1081,9 +1087,7 @@ bind_gtk_shell (struct wl_client *client,
static void
subsurface_parent_surface_committed (MetaWaylandSurface *surface)
{
MetaWaylandCompositor *compositor = surface->compositor;
MetaWaylandDoubleBufferedState *pending_surface_state =
&surface->sub.pending_surface_state;
MetaWaylandDoubleBufferedState *pending_surface_state = &surface->sub.pending_surface_state;
if (surface->sub.pending_pos)
{
@ -1132,15 +1136,9 @@ subsurface_parent_surface_committed (MetaWaylandSurface *surface)
}
if (surface->sub.synchronous)
{
actor_surface_commit (surface, pending_surface_state);
commit_double_buffered_state (surface, pending_surface_state);
wl_list_insert_list (&compositor->frame_callbacks,
&pending_surface_state->frame_callback_list);
wl_list_init (&pending_surface_state->frame_callback_list);
}
double_buffered_state_reset (&surface->sub.pending_surface_state);
double_buffered_state_reset (pending_surface_state);
}
static void