void output_manager::set_value(const char *outname, INT32 value)
{
output_item *item = find_item(outname);
INT32 oldval;
/* if no item of that name, create a new one and send the item's state */
if (item == nullptr)
{
item = create_new_item(outname, value);
oldval = value + 1;
}
else
{
/* set the new value */
oldval = item->value;
item->value = value;
}
/* if the value is different, signal the notifier */
if (oldval != value)
{
/* call the local notifiers first */
for (auto notify : item->notifylist)
(*notify.m_notifier)(outname, value, notify.m_param);
/* call the global notifiers next */
for (auto notify : m_global_notifylist)
(*notify.m_notifier)(outname, value, notify.m_param);
}
}
void output_manager::set_value(const char *outname, int32_t value)
{
output_item *item = find_item(outname);
int32_t oldval;
/* if no item of that name, create a new one and send the item's state */
if (item == nullptr)
{
item = create_new_item(outname, value);
oldval = value + 1;
}
else
{
/* set the new value */
oldval = item->value;
item->value = value;
}
/* if the value is different, signal the notifier */
if (oldval != value)
{
if (OUTPUT_VERBOSE)
machine().logerror("Output %s = %d (was %d)\n", outname, value, oldval);
/* call the local notifiers first */
for (auto notify : item->notifylist)
(*notify.m_notifier)(outname, value, notify.m_param);
/* call the global notifiers next */
for (auto notify : m_global_notifylist)
(*notify.m_notifier)(outname, value, notify.m_param);
}
}
void output_set_value(const char *outname, INT32 value)
{
output_item *item = find_item(outname);
INT32 oldval;
/* if no item of that name, create a new one and send the item's state */
if (item == NULL)
{
item = create_new_item(outname, value);
oldval = value + 1;
}
else
{
/* set the new value */
oldval = item->value;
item->value = value;
}
/* if the value is different, signal the notifier */
if (oldval != value)
{
/* call the local notifiers first */
for (output_notify *notify = item->notifylist.first(); notify != NULL; notify = notify->next())
(*notify->m_notifier)(outname, value, notify->m_param);
/* call the global notifiers next */
for (output_notify *notify = global_notifylist.first(); notify != NULL; notify = notify->next())
(*notify->m_notifier)(outname, value, notify->m_param);
}
}
void output_set_notifier(const char *outname, output_notifier_func callback, void *param)
{
/* if an item is specified, find it */
if (outname != nullptr)
{
output_item *item = find_item(outname);
/* if no item of that name, create a new one */
if (item == nullptr)
item = create_new_item(outname, 0);
item->notifylist.append(*global_alloc(output_notify(callback, param)));
}
else
global_notifylist.append(*global_alloc(output_notify(callback, param)));
}
void output_manager::set_notifier(const char *outname, output_notifier_func callback, void *param)
{
output_notify notify(callback, param);
/* if an item is specified, find it */
if (outname != nullptr)
{
output_item *item = find_item(outname);
/* if no item of that name, create a new one */
if (item == nullptr)
item = create_new_item(outname, 0);
item->notifylist.push_back(notify);
}
else
m_global_notifylist.push_back(notify);
}
