Function QuickDmaExec

pcsx2/Dmac.cpp:181–193

Returns true if the DMA is enabled and executed successfully. Returns false if execution was blocked (DMAE or master DMA enabler).

// Returns true if the DMA is enabled and executed successfully.  Returns false if execution
// was blocked (DMAE or master DMA enabler).
static bool QuickDmaExec( void (*func)(), u32 mem)
{
	bool ret = false;
    DMACh& reg = (DMACh&)psHu32(mem);

	if (reg.chcr.STR && dmacRegs.ctrl.DMAE && !psHu8(DMAC_ENABLER+2))
	{
		func();
		ret = true;
	}

	return ret;
}


static tDMAC_QUEUE QueuedDMA(0);