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clutter/backend/x11: Clean up ClutterBackend variable naming

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Just as with MetaClutterBackendX11, lets avoid confusing it with
MetaBackend.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2002>
This commit is contained in:
Jonas Ådahl 2021-09-15 11:58:16 +02:00 committed by Marge Bot
parent bbf2f6e064
commit 08c34c887f
1 changed files with 36 additions and 33 deletions
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69
src/backends/x11/meta-clutter-backend-x11.c
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@ -86,11 +86,12 @@ cogl_xlib_filter (XEvent *xevent,
ClutterEvent *event, ClutterEvent *event,
gpointer data) gpointer data)
{ {
ClutterBackend *backend = data; ClutterBackend *clutter_backend = data;
MetaX11FilterReturn retval; MetaX11FilterReturn retval;
CoglFilterReturn ret; CoglFilterReturn ret;
ret = cogl_xlib_renderer_handle_event (backend->cogl_renderer, xevent); ret = cogl_xlib_renderer_handle_event (clutter_backend->cogl_renderer,
xevent);
switch (ret) switch (ret)
{ {
case COGL_FILTER_REMOVE: case COGL_FILTER_REMOVE:
@ -107,10 +108,11 @@ cogl_xlib_filter (XEvent *xevent,
} }
static gboolean static gboolean
meta_clutter_backend_x11_finish_init (ClutterBackend *backend, meta_clutter_backend_x11_finish_init (ClutterBackend *clutter_backend,
GError **error) GError **error)
{ {
MetaClutterBackendX11 *clutter_backend_x11 = META_CLUTTER_BACKEND_X11 (backend); MetaClutterBackendX11 *clutter_backend_x11 =
META_CLUTTER_BACKEND_X11 (clutter_backend);
Atom atoms[N_ATOM_NAMES]; Atom atoms[N_ATOM_NAMES];
if (_foreign_dpy) if (_foreign_dpy)
@ -153,7 +155,7 @@ meta_clutter_backend_x11_finish_init (ClutterBackend *backend,
g_debug ("Getting the X screen"); g_debug ("Getting the X screen");
/* add event filter for Cogl events */ /* add event filter for Cogl events */
meta_clutter_x11_add_filter (cogl_xlib_filter, backend); meta_clutter_x11_add_filter (cogl_xlib_filter, clutter_backend);
clutter_backend_x11->xscreen = DefaultScreenOfDisplay (clutter_backend_x11->xdisplay); clutter_backend_x11->xscreen = DefaultScreenOfDisplay (clutter_backend_x11->xdisplay);
clutter_backend_x11->xscreen_num = XScreenNumberOfScreen (clutter_backend_x11->xscreen); clutter_backend_x11->xscreen_num = XScreenNumberOfScreen (clutter_backend_x11->xscreen);
@ -186,7 +188,7 @@ meta_clutter_backend_x11_finish_init (ClutterBackend *backend,
clutter_backend_x11->xdisplay, clutter_backend_x11->xdisplay,
clutter_backend_x11->xscreen_num, clutter_backend_x11->xscreen_num,
(unsigned int) clutter_backend_x11->xwin_root, (unsigned int) clutter_backend_x11->xwin_root,
clutter_backend_get_resolution (backend)); clutter_backend_get_resolution (clutter_backend));
return TRUE; return TRUE;
} }
@ -204,12 +206,13 @@ meta_clutter_backend_x11_finalize (GObject *gobject)
} }
static ClutterFeatureFlags static ClutterFeatureFlags
meta_clutter_backend_x11_get_features (ClutterBackend *backend) meta_clutter_backend_x11_get_features (ClutterBackend *clutter_backend)
{ {
ClutterBackendClass *parent_class =
CLUTTER_BACKEND_CLASS (meta_clutter_backend_x11_parent_class);
ClutterFeatureFlags flags = CLUTTER_FEATURE_STAGE_CURSOR; ClutterFeatureFlags flags = CLUTTER_FEATURE_STAGE_CURSOR;
flags |= flags |= parent_class->get_features (clutter_backend);
CLUTTER_BACKEND_CLASS (meta_clutter_backend_x11_parent_class)->get_features (backend);
return flags; return flags;
} }
@ -300,7 +303,7 @@ check_onscreen_template (CoglRenderer *renderer,
} }
static CoglDisplay * static CoglDisplay *
meta_clutter_backend_x11_get_display (ClutterBackend *backend, meta_clutter_backend_x11_get_display (ClutterBackend *clutter_backend,
CoglRenderer *renderer, CoglRenderer *renderer,
CoglSwapChain *swap_chain, CoglSwapChain *swap_chain,
GError **error) GError **error)
@ -341,7 +344,7 @@ meta_clutter_backend_x11_get_renderer (ClutterBackend *clutter_backend,
} }
static ClutterStageWindow * static ClutterStageWindow *
meta_clutter_backend_x11_create_stage (ClutterBackend *backend, meta_clutter_backend_x11_create_stage (ClutterBackend *clutter_backend,
ClutterStage *wrapper, ClutterStage *wrapper,
GError **error) GError **error)
{ {
@ -354,7 +357,7 @@ meta_clutter_backend_x11_create_stage (ClutterBackend *backend,
stage_type = META_TYPE_STAGE_X11; stage_type = META_TYPE_STAGE_X11;
stage = g_object_new (stage_type, stage = g_object_new (stage_type,
"backend", backend, "backend", clutter_backend,
"wrapper", wrapper, "wrapper", wrapper,
NULL); NULL);
return stage; return stage;
@ -440,7 +443,7 @@ meta_clutter_backend_x11_get_default_seat (ClutterBackend *clutter_backend)
} }
static gboolean static gboolean
meta_clutter_backend_x11_is_display_server (ClutterBackend *backend) meta_clutter_backend_x11_is_display_server (ClutterBackend *clutter_backend)
{ {
return meta_is_wayland_compositor (); return meta_is_wayland_compositor ();
} }
@ -496,21 +499,21 @@ meta_clutter_x11_untrap_x_errors (void)
Display * Display *
meta_clutter_x11_get_default_display (void) meta_clutter_x11_get_default_display (void)
{ {
ClutterBackend *backend = clutter_get_default_backend (); ClutterBackend *clutter_backend = clutter_get_default_backend ();
if (backend == NULL) if (clutter_backend == NULL)
{ {
g_critical ("The Clutter backend has not been initialised"); g_critical ("The Clutter backend has not been initialised");
return NULL; return NULL;
} }
if (!META_IS_CLUTTER_BACKEND_X11 (backend)) if (!META_IS_CLUTTER_BACKEND_X11 (clutter_backend))
{ {
g_critical ("The Clutter backend is not a X11 backend"); g_critical ("The Clutter backend is not a X11 backend");
return NULL; return NULL;
} }
return META_CLUTTER_BACKEND_X11 (backend)->xdisplay; return META_CLUTTER_BACKEND_X11 (clutter_backend)->xdisplay;
} }
void void
@ -529,41 +532,41 @@ meta_clutter_x11_set_display (Display *xdisplay)
int int
meta_clutter_x11_get_default_screen (void) meta_clutter_x11_get_default_screen (void)
{ {
ClutterBackend *backend = clutter_get_default_backend (); ClutterBackend *clutter_backend = clutter_get_default_backend ();
if (backend == NULL) if (clutter_backend == NULL)
{ {
g_critical ("The Clutter backend has not been initialised"); g_critical ("The Clutter backend has not been initialised");
return 0; return 0;
} }
if (!META_IS_CLUTTER_BACKEND_X11 (backend)) if (!META_IS_CLUTTER_BACKEND_X11 (clutter_backend))
{ {
g_critical ("The Clutter backend is not a X11 backend"); g_critical ("The Clutter backend is not a X11 backend");
return 0; return 0;
} }
return META_CLUTTER_BACKEND_X11 (backend)->xscreen_num; return META_CLUTTER_BACKEND_X11 (clutter_backend)->xscreen_num;
} }
Window Window
meta_clutter_x11_get_root_window (void) meta_clutter_x11_get_root_window (void)
{ {
ClutterBackend *backend = clutter_get_default_backend (); ClutterBackend *clutter_backend = clutter_get_default_backend ();
if (backend == NULL) if (clutter_backend == NULL)
{ {
g_critical ("The Clutter backend has not been initialised"); g_critical ("The Clutter backend has not been initialised");
return None; return None;
} }
if (!META_IS_CLUTTER_BACKEND_X11 (backend)) if (!META_IS_CLUTTER_BACKEND_X11 (clutter_backend))
{ {
g_critical ("The Clutter backend is not a X11 backend"); g_critical ("The Clutter backend is not a X11 backend");
return None; return None;
} }
return META_CLUTTER_BACKEND_X11 (backend)->xwin_root; return META_CLUTTER_BACKEND_X11 (clutter_backend)->xwin_root;
} }
void void
@ -571,24 +574,24 @@ meta_clutter_x11_add_filter (MetaX11FilterFunc func,
gpointer data) gpointer data)
{ {
MetaX11EventFilter *filter; MetaX11EventFilter *filter;
ClutterBackend *backend = clutter_get_default_backend (); ClutterBackend *clutter_backend = clutter_get_default_backend ();
MetaClutterBackendX11 *clutter_backend_x11; MetaClutterBackendX11 *clutter_backend_x11;
g_return_if_fail (func != NULL); g_return_if_fail (func != NULL);
if (backend == NULL) if (clutter_backend == NULL)
{ {
g_critical ("The Clutter backend has not been initialised"); g_critical ("The Clutter backend has not been initialised");
return; return;
} }
if (!META_IS_CLUTTER_BACKEND_X11 (backend)) if (!META_IS_CLUTTER_BACKEND_X11 (clutter_backend))
{ {
g_critical ("The Clutter backend is not a X11 backend"); g_critical ("The Clutter backend is not a X11 backend");
return; return;
} }
clutter_backend_x11 = META_CLUTTER_BACKEND_X11 (backend); clutter_backend_x11 = META_CLUTTER_BACKEND_X11 (clutter_backend);
filter = g_new0 (MetaX11EventFilter, 1); filter = g_new0 (MetaX11EventFilter, 1);
filter->func = func; filter->func = func;
@ -606,24 +609,24 @@ meta_clutter_x11_remove_filter (MetaX11FilterFunc func,
{ {
GSList *tmp_list, *this; GSList *tmp_list, *this;
MetaX11EventFilter *filter; MetaX11EventFilter *filter;
ClutterBackend *backend = clutter_get_default_backend (); ClutterBackend *clutter_backend = clutter_get_default_backend ();
MetaClutterBackendX11 *clutter_backend_x11; MetaClutterBackendX11 *clutter_backend_x11;
g_return_if_fail (func != NULL); g_return_if_fail (func != NULL);
if (backend == NULL) if (clutter_backend == NULL)
{ {
g_critical ("The Clutter backend has not been initialised"); g_critical ("The Clutter backend has not been initialised");
return; return;
} }
if (!META_IS_CLUTTER_BACKEND_X11 (backend)) if (!META_IS_CLUTTER_BACKEND_X11 (clutter_backend))
{ {
g_critical ("The Clutter backend is not a X11 backend"); g_critical ("The Clutter backend is not a X11 backend");
return; return;
} }
clutter_backend_x11 = META_CLUTTER_BACKEND_X11 (backend); clutter_backend_x11 = META_CLUTTER_BACKEND_X11 (clutter_backend);
tmp_list = clutter_backend_x11->event_filters; tmp_list = clutter_backend_x11->event_filters;