96 static ca_context   *context = NULL;  variable
185     if (context == NULL)  in sound_play_common()
186 	ca_context_create(&context);  in sound_play_common()
187     if (context != NULL)  in sound_play_common()
195 	    res = ca_context_play(context, sound_id,  in sound_play_common()
216 		res = ca_context_play_full(context, sound_id, proplist,  in sound_play_common()
252     if (context != NULL)  in f_sound_stop()
253 	ca_context_cancel(context, tv_get_number(&argvars[0]));  in f_sound_stop()
262     if (context != NULL)  in f_sound_clear()
264 	ca_context_destroy(context);  in f_sound_clear()
265 	context = NULL;  in f_sound_clear()
275     if (context != NULL)  in sound_free()
276 	ca_context_destroy(context);  in sound_free()