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kms/page-flip: Add helpers for closure constructor and destroyer

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Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1488>
This commit is contained in:
Jonas Ådahl 2020-12-15 22:55:18 +01:00 committed by Marge Bot
parent 5dca49b6d6
commit d2ccc824ce
1 changed files with 24 additions and 7 deletions
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31
src/backends/native/meta-kms-page-flip.c
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@ -49,6 +49,27 @@ struct _MetaKmsPageFlipData
GError *error;
};
static MetaKmsPageFlipClosure *
meta_kms_page_flip_closure_new (const MetaKmsPageFlipListenerVtable *vtable,
gpointer user_data)
{
MetaKmsPageFlipClosure *closure;
closure = g_new0 (MetaKmsPageFlipClosure, 1);
*closure = (MetaKmsPageFlipClosure) {
.vtable = vtable,
.user_data = user_data,
};
return closure;
}
static void
meta_kms_page_flip_closure_free (MetaKmsPageFlipClosure *closure)
{
g_free (closure);
}
MetaKmsPageFlipData *
meta_kms_page_flip_data_new (MetaKmsImplDevice *impl_device,
MetaKmsCrtc *crtc)
@ -80,7 +101,8 @@ meta_kms_page_flip_data_unref (MetaKmsPageFlipData *page_flip_data)
if (page_flip_data->ref_count == 0)
{
g_list_free_full (page_flip_data->closures, g_free);
g_list_free_full (page_flip_data->closures,
(GDestroyNotify) meta_kms_page_flip_closure_free);
g_clear_error (&page_flip_data->error);
g_free (page_flip_data);
}
@ -93,12 +115,7 @@ meta_kms_page_flip_data_add_listener (MetaKmsPageFlipData *page_
{
MetaKmsPageFlipClosure *closure;
closure = g_new0 (MetaKmsPageFlipClosure, 1);
*closure = (MetaKmsPageFlipClosure) {
.vtable = vtable,
.user_data = user_data,
};
closure = meta_kms_page_flip_closure_new (vtable, user_data);
page_flip_data->closures = g_list_append (page_flip_data->closures, closure);
}