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wayland/actor-surface: Set geometry scale in surface actor

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Now that MetaShapedTexture is a ClutterContent implemetation that
is aware of its own buffer scale, it is possible to simplify the
event translation routines.

Set the geometry scale in MetaSurfaceActor, and stop adjusting the
surface scale when translating points. Also remove the now obsoleted
meta_wayland_actor_surface_calculate_scale() function.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/409
This commit is contained in:
Georges Basile Stavracas Neto 2019-07-09 12:29:37 -03:00 committed by Jonas Ådahl
parent 75cffd0ec4
commit d3f30d9ece
4 changed files with 11 additions and 27 deletions
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20
src/wayland/meta-wayland-actor-surface.c
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@ -104,7 +104,7 @@ meta_wayland_actor_surface_queue_frame_callbacks (MetaWaylandActorSurface *actor
wl_list_init (&pending->frame_callback_list);
}
static double
double
meta_wayland_actor_surface_get_geometry_scale (MetaWaylandActorSurface *actor_surface)
{
MetaWaylandSurfaceRole *surface_role =
@ -128,21 +128,6 @@ meta_wayland_actor_surface_get_geometry_scale (MetaWaylandActorSurface *actor_su
}
}
double
meta_wayland_actor_surface_calculate_scale (MetaWaylandActorSurface *actor_surface)
{
MetaWaylandSurfaceRole *surface_role =
META_WAYLAND_SURFACE_ROLE (actor_surface);
MetaWaylandSurface *surface =
meta_wayland_surface_role_get_surface (surface_role);
double geometry_scale;
geometry_scale =
meta_wayland_actor_surface_get_geometry_scale (actor_surface);
return geometry_scale / (double) surface->scale;
}
static void
meta_wayland_actor_surface_real_sync_actor_state (MetaWaylandActorSurface *actor_surface)
{
@ -164,6 +149,9 @@ meta_wayland_actor_surface_real_sync_actor_state (MetaWaylandActorSurface *actor
/* Wayland surface coordinate space -> stage coordinate space */
geometry_scale = meta_wayland_actor_surface_get_geometry_scale (actor_surface);
clutter_actor_set_scale (CLUTTER_ACTOR (surface_actor),
geometry_scale,
geometry_scale);
surface_rect = (cairo_rectangle_int_t) {
.width = meta_wayland_surface_get_width (surface) * geometry_scale,

4
src/wayland/meta-wayland-actor-surface.h
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@ -37,9 +37,7 @@ struct _MetaWaylandActorSurfaceClass
};
void meta_wayland_actor_surface_sync_actor_state (MetaWaylandActorSurface *actor_surface);
double meta_wayland_actor_surface_calculate_scale (MetaWaylandActorSurface *actor_surface);
double meta_wayland_actor_surface_get_geometry_scale (MetaWaylandActorSurface *actor_surface);
MetaSurfaceActor * meta_wayland_actor_surface_get_actor (MetaWaylandActorSurface *actor_surface);
void meta_wayland_actor_surface_reset_actor (MetaWaylandActorSurface *actor_surface);

12
src/wayland/meta-wayland-shell-surface.c
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@ -153,8 +153,7 @@ meta_wayland_shell_surface_surface_commit (MetaWaylandSurfaceRole *surface_role
MetaWaylandSurfaceRoleClass *surface_role_class;
MetaWindow *window;
MetaWaylandBuffer *buffer;
CoglTexture *texture;
double scale;
double geometry_scale;
surface_role_class =
META_WAYLAND_SURFACE_ROLE_CLASS (meta_wayland_shell_surface_parent_class);
@ -168,11 +167,12 @@ meta_wayland_shell_surface_surface_commit (MetaWaylandSurfaceRole *surface_role
if (!window)
return;
scale = meta_wayland_actor_surface_calculate_scale (actor_surface);
texture = meta_wayland_surface_get_texture (surface);
geometry_scale = meta_wayland_actor_surface_get_geometry_scale (actor_surface);
window->buffer_rect.width = cogl_texture_get_width (texture) * scale;
window->buffer_rect.height = cogl_texture_get_height (texture) * scale;
window->buffer_rect.width =
meta_wayland_surface_get_width (surface) * geometry_scale;
window->buffer_rect.height =
meta_wayland_surface_get_height (surface) * geometry_scale;
}
static void

2
src/wayland/meta-wayland-surface.c
View File

@ -1584,8 +1584,6 @@ meta_wayland_surface_get_relative_coordinates (MetaWaylandSurface *surface,
CLUTTER_ACTOR (meta_wayland_surface_get_actor (surface));
clutter_actor_transform_stage_point (actor, abs_x, abs_y, sx, sy);
*sx /= surface->scale;
*sy /= surface->scale;
}
}