From 5f0189ef278ebb7ef9fd4e08fff8728449bf6b6f Mon Sep 17 00:00:00 2001
From: "SND\\shalma_cp" <SND\shalma_cp@e17a0e51-4ae3-4d35-97c3-1a29b211df97>
Date: Fri, 4 Feb 2011 03:24:09 +0000
Subject: Experimental patches

1- cdrom.c
Remove IRQ clear - read reschedule
Fix xa streaming timing (ex. Final Fantasy Tactics)

2- cdrom.c
BIOS music player - init attenuators

3- r3000a.c
Set spu async to ~10 apu cycle updates
Correct Square sound effects

Disabled by default


git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@62890 e17a0e51-4ae3-4d35-97c3-1a29b211df97
---
 libpcsxcore/r3000a.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'libpcsxcore/r3000a.c')

diff --git a/libpcsxcore/r3000a.c b/libpcsxcore/r3000a.c
index 1422d52f..d5616cbe 100644
--- a/libpcsxcore/r3000a.c
+++ b/libpcsxcore/r3000a.c
@@ -123,6 +123,29 @@ void psxBranchTest() {
 		}
 	}
 
+#if 0
+	if( SPU_async )
+	{
+		static int init;
+		int elapsed;
+
+		if( init == 0 ) {
+			// 10 apu cycles
+			// - Final Fantasy Tactics (distorted - dropped sound effects)
+			psxRegs.intCycle[PSXINT_SPUASYNC].cycle = PSXCLK / 44100 * 10;
+
+			init = 1;
+		}
+
+		elapsed = psxRegs.cycle - psxRegs.intCycle[PSXINT_SPUASYNC].sCycle;
+		if (elapsed >= psxRegs.intCycle[PSXINT_SPUASYNC].cycle) {
+			SPU_async( elapsed );
+
+			psxRegs.intCycle[PSXINT_SPUASYNC].sCycle = psxRegs.cycle;
+		}
+	}
+#endif
+
 	if ((psxRegs.cycle - psxNextsCounter) >= psxNextCounter)
 		psxRcntUpdate();
 
-- 
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