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Lazily create the Pango fontmap

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The Pango fontmap needed by Clutter should be initialized the first
time we need a PangoContext, not on initialization.
This commit is contained in:
Emmanuele Bassi 2009-12-03 17:36:03 +00:00
parent 6fbed66add
commit 38f26634ee
1 changed files with 16 additions and 19 deletions
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35
clutter/clutter-main.c
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@ -738,7 +738,7 @@ _clutter_context_get_pango_context (ClutterMainContext *self)
{ {
PangoContext *context; PangoContext *context;
context = cogl_pango_font_map_create_context (self->font_map); context = _clutter_context_create_pango_context (self);
self->pango_context = context; self->pango_context = context;
g_signal_connect (self->backend, "resolution-changed", g_signal_connect (self->backend, "resolution-changed",
@ -748,8 +748,8 @@ _clutter_context_get_pango_context (ClutterMainContext *self)
G_CALLBACK (update_pango_context), G_CALLBACK (update_pango_context),
self->pango_context); self->pango_context);
} }
else
update_pango_context (self->backend, self->pango_context); update_pango_context (self->backend, self->pango_context);
return self->pango_context; return self->pango_context;
} }
@ -759,6 +759,19 @@ _clutter_context_create_pango_context (ClutterMainContext *self)
{ {
PangoContext *context; PangoContext *context;
if (self->font_map == NULL)
{
gdouble resolution;
self->font_map = COGL_PANGO_FONT_MAP (cogl_pango_font_map_new ());
resolution = clutter_backend_get_resolution (self->backend);
cogl_pango_font_map_set_resolution (self->font_map, resolution);
if (G_LIKELY (!clutter_disable_mipmap_text))
cogl_pango_font_map_set_use_mipmapping (self->font_map, TRUE);
}
context = cogl_pango_font_map_create_context (self->font_map); context = cogl_pango_font_map_create_context (self->font_map);
update_pango_context (self->backend, context); update_pango_context (self->backend, context);
pango_context_set_language (context, pango_language_get_default ()); pango_context_set_language (context, pango_language_get_default ());
@ -1480,7 +1493,6 @@ clutter_init_real (GError **error)
{ {
ClutterMainContext *ctx; ClutterMainContext *ctx;
ClutterActor *stage; ClutterActor *stage;
gdouble resolution;
ClutterBackend *backend; ClutterBackend *backend;
/* Note, creates backend if not already existing, though parse args will /* Note, creates backend if not already existing, though parse args will
@ -1522,20 +1534,6 @@ clutter_init_real (GError **error)
_clutter_profile_suspend (); _clutter_profile_suspend ();
#endif #endif
/*
* Resolution requires display to be open, so can only be queried after
* the post_parse hooks run.
*
* NB: cogl_pango requires a Cogl context.
*/
ctx->font_map = COGL_PANGO_FONT_MAP (cogl_pango_font_map_new ());
resolution = clutter_backend_get_resolution (ctx->backend);
cogl_pango_font_map_set_resolution (ctx->font_map, resolution);
if (!clutter_disable_mipmap_text)
cogl_pango_font_map_set_use_mipmapping (ctx->font_map, TRUE);
clutter_text_direction = clutter_get_text_direction (); clutter_text_direction = clutter_get_text_direction ();
/* Figure out framebuffer masks used for pick */ /* Figure out framebuffer masks used for pick */
@ -1573,7 +1571,6 @@ clutter_init_real (GError **error)
clutter_stage_set_title (CLUTTER_STAGE (stage), g_get_prgname ()); clutter_stage_set_title (CLUTTER_STAGE (stage), g_get_prgname ());
clutter_actor_realize (stage); clutter_actor_realize (stage);
if (!CLUTTER_ACTOR_IS_REALIZED (stage)) if (!CLUTTER_ACTOR_IS_REALIZED (stage))
{ {
if (error) if (error)