27 static void mix_params_finalize(MixParams * obj);
29 static MixParams *mix_params_dup_default(const MixParams *obj);
78   MixParams *obj = MIX_PARAMS_CAST (instance);  in mix_params_init()  local
80   obj->refcount = 1;  in mix_params_init()
115 static void mix_params_finalize (MixParams * obj)  in mix_params_finalize()  argument
120 MixParams *mix_params_dup(const MixParams *obj)  in mix_params_dup()  argument
122   MixParamsClass *klass = MIX_PARAMS_GET_CLASS(obj);  in mix_params_dup()
126     return klass->dup(obj);  in mix_params_dup()
128   else if (MIX_IS_PARAMS(obj))  in mix_params_dup()
130     return mix_params_dup_default(obj);  in mix_params_dup()
135 static MixParams *mix_params_dup_default(const MixParams *obj)  in mix_params_dup_default()  argument
138     if (mix_params_copy(ret, obj))  in mix_params_dup_default()
148   MixParams *obj;  in mix_params_new()  local
152   obj = (MixParams *) g_type_create_instance (type);  in mix_params_new()
154   return obj;  in mix_params_new()
157 MixParams* mix_params_ref (MixParams *obj)  in mix_params_ref()  argument
159   g_return_val_if_fail(MIX_IS_PARAMS (obj), NULL);  in mix_params_ref()
161   g_atomic_int_inc(&obj->refcount);  in mix_params_ref()
163   return obj;  in mix_params_ref()
166 static void mix_params_free(MixParams *obj)  in mix_params_free()  argument
170   klass = MIX_PARAMS_GET_CLASS(obj);  in mix_params_free()
171   klass->finalize(obj);  in mix_params_free()
177   if (g_atomic_int_get (&obj->refcount) == 0) {  in mix_params_free()
179     g_type_free_instance ((GTypeInstance *) obj);  in mix_params_free()
183 void mix_params_unref (MixParams *obj)  in mix_params_unref()  argument
185   g_return_if_fail (obj != NULL);  in mix_params_unref()
186   g_return_if_fail (obj->refcount > 0);  in mix_params_unref()
188   if (G_UNLIKELY (g_atomic_int_dec_and_test (&obj->refcount))) {  in mix_params_unref()
189     mix_params_free (obj);  in mix_params_unref()