Function cellCameraGetAttribute

ps3fw/cellCamera.cpp:911–973

}

error_code cellCameraGetAttribute(s32 dev_num, s32 attrib, vm::ptr<u32> arg1, vm::ptr<u32> arg2)
{
	const auto attr_name = get_camera_attr_name(attrib);
	cellCamera.notice("cellCameraGetAttribute(dev_num=%d, attrib=%d=%s, arg1=*0x%x, arg2=*0x%x)", dev_num, attrib, attr_name, arg1, arg2);

	auto& g_camera = g_fxo->get<camera_thread>();

	if (!g_camera.init)
	{
		return CELL_CAMERA_ERROR_NOT_INIT;
	}

	if (!check_dev_num(dev_num))
	{
		return CELL_CAMERA_ERROR_PARAM;
	}

	if (g_cfg.io.camera == camera_handler::null)
	{
		return not_an_error(CELL_CAMERA_ERROR_NOT_OPEN);
	}

	// actually compares <= 0x63 which is equivalent
	if (attrib < CELL_CAMERA_FORMATCAP && !g_camera.is_open)
	{
		return CELL_CAMERA_ERROR_NOT_OPEN;
	}

	if (!arg1)
	{
		return CELL_CAMERA_ERROR_PARAM;
	}

	if (error_code error = check_resolution(dev_num))
	{
		return error;
	}

	std::lock_guard lock(g_camera.mutex);

	if (!g_camera.is_attached)
	{
		return CELL_CAMERA_ERROR_DEVICE_NOT_FOUND;
	}

	if (!attr_name) // invalid attributes don't have a name
	{
		return CELL_CAMERA_ERROR_PARAM;
	}

	if (arg1)
	{
		*arg1 = g_camera.attr[attrib].v1;
	}

	if (arg2)
	{
		*arg2 = g_camera.attr[attrib].v2;