isa/mutter
1
0
Fork 0
mirror of https://github.com/brl/mutter.git synced 2024-11-21 23:50:41 -05:00
Code Issues Packages Projects Releases Wiki Activity

wayland/surface: Add API to cache frame callbacks

Browse Source 
Sometimes it may be useful for roles to put callbacks in the generic
surface frame callback queue. The surface frame callback queue will
either eventually be processed on the next surface role assignment that
places the frame callbacks in a role specific queue, processed at some
other point in time by a role, or cleaned up on surface destruction.

https://gitlab.gnome.org/GNOME/mutter/issues/240
This commit is contained in:
Jonas Ådahl 2018-08-27 12:05:58 +02:00
parent d791710197
commit 0ace58d05f
2 changed files with 13 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
src/wayland/meta-wayland-surface.c
View File

@ -587,6 +587,15 @@ parent_surface_state_applied (gpointer data,
meta_wayland_subsurface_parent_state_applied (subsurface);
}
void
meta_wayland_surface_cache_pending_frame_callbacks (MetaWaylandSurface *surface,
MetaWaylandPendingState *pending)
{
wl_list_insert_list (&surface->pending_frame_callback_list,
&pending->frame_callback_list);
wl_list_init (&pending->frame_callback_list);
}
void
meta_wayland_surface_apply_pending_state (MetaWaylandSurface *surface,
MetaWaylandPendingState *pending)
@ -708,13 +717,7 @@ meta_wayland_surface_apply_pending_state (MetaWaylandSurface *surface,
}
else
{
/* Since there is no role assigned to the surface yet, keep frame
* callbacks queued until a role is assigned and we know how
* the surface will be drawn.
*/
wl_list_insert_list (&surface->pending_frame_callback_list,
&pending->frame_callback_list);
wl_list_init (&pending->frame_callback_list);
meta_wayland_surface_cache_pending_frame_callbacks (surface, pending);
if (pending->newly_attached)
{

3
src/wayland/meta-wayland-surface.h
View File

@ -256,6 +256,9 @@ MetaWaylandSurface *meta_wayland_surface_get_toplevel (MetaWaylandSurface *surfa
MetaWindow * meta_wayland_surface_get_toplevel_window (MetaWaylandSurface *surface);
void meta_wayland_surface_cache_pending_frame_callbacks (MetaWaylandSurface *surface,
MetaWaylandPendingState *pending);
void meta_wayland_surface_queue_pending_frame_callbacks (MetaWaylandSurface *surface);
void meta_wayland_surface_queue_pending_state_frame_callbacks (MetaWaylandSurface *surface,