diff options
author | Jonas Ådahl <jadahl@gmail.com> | 2016-03-15 12:46:06 +0800 |
---|---|---|
committer | Jonas Ådahl <jadahl@gmail.com> | 2016-03-29 18:02:31 +0800 |
commit | aa7bc501d59feff5fbf2fd50edf0bb06948df90f (patch) | |
tree | 5ef421e2d13e59868afb13ad63b2660f12283eca | |
parent | 623eb6eacce6e30dd3f7e51066a02dc43f5310ab (diff) | |
download | mutter-aa7bc501d59feff5fbf2fd50edf0bb06948df90f.tar.gz |
wayland: Replace buffer destroy wl_signal with a GObject signal
Don't use the libwayland-* utilities when we have our own that do the
same thing.
https://bugzilla.gnome.org/show_bug.cgi?id=762828
-rw-r--r-- | src/wayland/meta-wayland-buffer.c | 19 | ||||
-rw-r--r-- | src/wayland/meta-wayland-buffer.h | 1 | ||||
-rw-r--r-- | src/wayland/meta-wayland-surface.c | 34 | ||||
-rw-r--r-- | src/wayland/meta-wayland-surface.h | 2 |
4 files changed, 41 insertions, 15 deletions
diff --git a/src/wayland/meta-wayland-buffer.c b/src/wayland/meta-wayland-buffer.c index 3fc536208..b59fd3007 100644 --- a/src/wayland/meta-wayland-buffer.c +++ b/src/wayland/meta-wayland-buffer.c @@ -30,6 +30,15 @@ #include <cogl/cogl-wayland-server.h> #include <meta/util.h> +enum +{ + RESOURCE_DESTROYED, + + LAST_SIGNAL +}; + +guint signals[LAST_SIGNAL]; + G_DEFINE_TYPE (MetaWaylandBuffer, meta_wayland_buffer, G_TYPE_OBJECT); static void @@ -40,7 +49,7 @@ meta_wayland_buffer_destroy_handler (struct wl_listener *listener, wl_container_of (listener, buffer, destroy_listener); buffer->resource = NULL; - wl_signal_emit (&buffer->destroy_signal, buffer); + g_signal_emit (buffer, signals[RESOURCE_DESTROYED], 0); g_object_unref (buffer); } @@ -82,7 +91,6 @@ meta_wayland_buffer_from_resource (struct wl_resource *resource) buffer = g_object_new (META_TYPE_WAYLAND_BUFFER, NULL); buffer->resource = resource; - wl_signal_init (&buffer->destroy_signal); buffer->destroy_listener.notify = meta_wayland_buffer_destroy_handler; wl_resource_add_destroy_listener (resource, &buffer->destroy_listener); } @@ -181,4 +189,11 @@ meta_wayland_buffer_class_init (MetaWaylandBufferClass *klass) GObjectClass *object_class = G_OBJECT_CLASS (klass); object_class->finalize = meta_wayland_buffer_finalize; + + signals[RESOURCE_DESTROYED] = g_signal_new ("resource-destroyed", + G_TYPE_FROM_CLASS (object_class), + G_SIGNAL_RUN_LAST, + 0, + NULL, NULL, NULL, + G_TYPE_NONE, 0); } diff --git a/src/wayland/meta-wayland-buffer.h b/src/wayland/meta-wayland-buffer.h index e9b0aa2d3..dcfef2dc2 100644 --- a/src/wayland/meta-wayland-buffer.h +++ b/src/wayland/meta-wayland-buffer.h @@ -36,7 +36,6 @@ struct _MetaWaylandBuffer GObject parent; struct wl_resource *resource; - struct wl_signal destroy_signal; struct wl_listener destroy_listener; CoglTexture *texture; diff --git a/src/wayland/meta-wayland-surface.c b/src/wayland/meta-wayland-surface.c index b130ade61..5e92e1301 100644 --- a/src/wayland/meta-wayland-surface.c +++ b/src/wayland/meta-wayland-surface.c @@ -432,11 +432,11 @@ toplevel_surface_commit (MetaWaylandSurfaceRole *surface_role, } static void -surface_handle_pending_buffer_destroy (struct wl_listener *listener, void *data) +pending_buffer_resource_destroyed (MetaWaylandBuffer *buffer, + MetaWaylandPendingState *pending) { - MetaWaylandPendingState *state = wl_container_of (listener, state, buffer_destroy_listener); - - state->buffer = NULL; + g_signal_handler_disconnect (buffer, pending->buffer_destroy_handler_id); + pending->buffer = NULL; } static void @@ -454,7 +454,6 @@ pending_state_init (MetaWaylandPendingState *state) state->opaque_region_set = FALSE; state->damage = cairo_region_create (); - state->buffer_destroy_listener.notify = surface_handle_pending_buffer_destroy; wl_list_init (&state->frame_callback_list); state->has_new_geometry = FALSE; @@ -470,7 +469,8 @@ pending_state_destroy (MetaWaylandPendingState *state) g_clear_pointer (&state->opaque_region, cairo_region_destroy); if (state->buffer) - wl_list_remove (&state->buffer_destroy_listener.link); + g_signal_handler_disconnect (state->buffer, + state->buffer_destroy_handler_id); wl_list_for_each_safe (cb, next, &state->frame_callback_list, link) wl_resource_destroy (cb->resource); } @@ -487,7 +487,7 @@ move_pending_state (MetaWaylandPendingState *from, MetaWaylandPendingState *to) { if (from->buffer) - wl_list_remove (&from->buffer_destroy_listener.link); + g_signal_handler_disconnect (from->buffer, from->buffer_destroy_handler_id); to->newly_attached = from->newly_attached; to->buffer = from->buffer; @@ -506,7 +506,12 @@ move_pending_state (MetaWaylandPendingState *from, wl_list_insert_list (&to->frame_callback_list, &from->frame_callback_list); if (to->buffer) - wl_signal_add (&to->buffer->destroy_signal, &to->buffer_destroy_listener); + { + to->buffer_destroy_handler_id = + g_signal_connect (to->buffer, "resource-destroyed", + G_CALLBACK (pending_buffer_resource_destroyed), + to); + } pending_state_init (from); } @@ -779,7 +784,10 @@ wl_surface_attach (struct wl_client *client, buffer = NULL; if (surface->pending->buffer) - wl_list_remove (&surface->pending->buffer_destroy_listener.link); + { + g_signal_handler_disconnect (surface->pending->buffer, + surface->pending->buffer_destroy_handler_id); + } surface->pending->newly_attached = TRUE; surface->pending->buffer = buffer; @@ -787,8 +795,12 @@ wl_surface_attach (struct wl_client *client, surface->pending->dy = dy; if (buffer) - wl_signal_add (&buffer->destroy_signal, - &surface->pending->buffer_destroy_listener); + { + surface->pending->buffer_destroy_handler_id = + g_signal_connect (buffer, "resource-destroyed", + G_CALLBACK (pending_buffer_resource_destroyed), + surface->pending); + } } static void diff --git a/src/wayland/meta-wayland-surface.h b/src/wayland/meta-wayland-surface.h index ff3835f9e..806903eaa 100644 --- a/src/wayland/meta-wayland-surface.h +++ b/src/wayland/meta-wayland-surface.h @@ -104,7 +104,7 @@ struct _MetaWaylandPendingState /* wl_surface.attach */ gboolean newly_attached; MetaWaylandBuffer *buffer; - struct wl_listener buffer_destroy_listener; + gulong buffer_destroy_handler_id; int32_t dx; int32_t dy; |