psxmem: use rounding that's more likely to work

[pcsx_rearmed.git] / libpcsxcore / cdrom.c

diff --git a/libpcsxcore/cdrom.c b/libpcsxcore/cdrom.c
index 3a2eb1f..556b512 100644 (file)
--- a/libpcsxcore/cdrom.c
+++ b/libpcsxcore/cdrom.c
@@ -1413,13 +1413,15 @@ void psxDma3(u32 madr, u32 bcr, u32 chcr) {
                        psxCpu->Clear(madr, cdsize / 4);
                        pTransfer += cdsize;
 
-
-                       // burst vs normal
                        if( chcr == 0x11400100 ) {
+                               HW_DMA3_MADR = SWAPu32(madr + cdsize);
                                CDRDMA_INT( (cdsize/4) / 4 );
                        }
                        else if( chcr == 0x11000000 ) {
-                               CDRDMA_INT( (cdsize/4) * 1 );
+                               // CDRDMA_INT( (cdsize/4) * 1 );
+                               // halted
+                               psxRegs.cycle += (cdsize/4) * 24/2;
+                               CDRDMA_INT(16);
                        }
                        return;