X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=libpcsxcore%2Fcdrom.c;h=a725efadd0a05b5402ba0b627b8c883766ab1656;hb=00f0670c7acba4e561bdfcab076a01c2760838c8;hp=3a2eb1f691435e4a42a2990c493b43ab8b5aa78d;hpb=003cfc63c69b3e900de768317354dfb80bbf6a55;p=pcsx_rearmed.git

diff --git a/libpcsxcore/cdrom.c b/libpcsxcore/cdrom.c
index 3a2eb1f6..a725efad 100644
--- a/libpcsxcore/cdrom.c
+++ b/libpcsxcore/cdrom.c
@@ -24,6 +24,7 @@
 #include "cdrom.h"
 #include "ppf.h"
 #include "psxdma.h"
+#include "arm_features.h"
 
 /* logging */
 #if 0
@@ -538,6 +539,7 @@ void cdrInterrupt() {
 	int start_rotating = 0;
 	int error = 0;
 	int delay;
+	unsigned int seekTime = 0;
 
 	// Reschedule IRQ
 	if (cdr.Stat) {
@@ -908,6 +910,8 @@ void cdrInterrupt() {
 		case CdlReadN:
 		case CdlReadS:
 			if (cdr.SetlocPending) {
+				seekTime = abs(msf2sec(cdr.SetSectorPlay) - msf2sec(cdr.SetSector)) * (cdReadTime / 200);
+				if(seekTime > 1000000) seekTime = 1000000;
 				memcpy(cdr.SetSectorPlay, cdr.SetSector, 4);
 				cdr.SetlocPending = 0;
 			}
@@ -947,7 +951,7 @@ void cdrInterrupt() {
 				// - fix cutscene speech (startup)
 
 				// ??? - use more accurate seek time later
-				CDREAD_INT((cdr.Mode & 0x80) ? (cdReadTime / 2) : cdReadTime * 1);
+				CDREAD_INT(((cdr.Mode & 0x80) ? (cdReadTime / 2) : cdReadTime * 1) + seekTime);
 			} else {
 				cdr.StatP |= STATUS_READ;
 				cdr.StatP &= ~STATUS_SEEK;
@@ -1006,7 +1010,7 @@ finish:
 #endif
 }
 
-#ifdef __ARM_ARCH_7A__
+#ifdef HAVE_ARMV7
  #define ssat32_to_16(v) \
   asm("ssat %0,#16,%1" : "=r" (v) : "r" (v))
 #else
@@ -1413,13 +1417,15 @@ 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;
 
@@ -1495,7 +1501,9 @@ int cdrFreeze(void *f, int Mode) {
 		pTransfer = cdr.Transfer + tmp;
 
 		// read right sub data
-		memcpy(tmpp, cdr.Prev, 3);
+		tmpp[0] = btoi(cdr.Prev[0]);
+		tmpp[1] = btoi(cdr.Prev[1]);
+		tmpp[2] = btoi(cdr.Prev[2]);
 		cdr.Prev[0]++;
 		ReadTrack(tmpp);