Exemplos de root_target em C++ (Cpp)

Exemplo n.º 1

Arquivo: rcnt.c Projeto: AreaScout/mame-libretro

void psxrcnt_device::root_timer_adjust( int n_counter )
{
	psx_root *root = &root_counter[ n_counter ];

	if( ( root->n_mode & PSX_RC_STOP ) != 0 )
	{
		root->timer->adjust( attotime::never, n_counter);
	}
	else
	{
		int n_duration;

		n_duration = root_target( n_counter ) - root_current( n_counter );
		if( n_duration < 1 )
		{
			n_duration += 0x10000;
		}

		n_duration *= root_divider( n_counter );

		root->timer->adjust( attotime::from_hz(33868800) * n_duration, n_counter);
	}
}

Exemplo n.º 2

Arquivo: rcnt.c Projeto: MisterTea/MAMEHub

void psxrcnt_device::root_timer_adjust( int n_counter )
{
	psx_root *root = &root_counter[ n_counter ];

	if( ( root->n_mode & PSX_RC_STOP ) != 0 )
	{
		root->timer->adjust( attotime::never, n_counter);
	}
	else
	{
		int n_duration;

		n_duration = root_target( n_counter ) - root_current( n_counter );
		if( n_duration < 1 )
		{
			n_duration += 0x10000;
		}

		n_duration *= root_divider( n_counter );

		// TODO: figure out if this should be calculated from the cpu clock for 50mhz boards?
		root->timer->adjust( attotime::from_hz(33868800) * n_duration, n_counter);
	}
}