From 7a8afe38dd2b25fa6045a60c87b588af5def659e Mon Sep 17 00:00:00 2001
From: "SND\\notaz_cp" <SND\notaz_cp@e17a0e51-4ae3-4d35-97c3-1a29b211df97>
Date: Wed, 9 Jan 2013 01:51:21 +0000
Subject: spu: don't subtract cycles on bIRQReturn

this was causing underflows, because no samples were generated,
but cycles were used up, breaking FMVs (Chrono Cross intro FMV).

git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@82138 e17a0e51-4ae3-4d35-97c3-1a29b211df97
---
 plugins/dfsound/spu.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'plugins')

diff --git a/plugins/dfsound/spu.c b/plugins/dfsound/spu.c
index c19be6e9..5f5ecf11 100755
--- a/plugins/dfsound/spu.c
+++ b/plugins/dfsound/spu.c
@@ -1125,8 +1125,6 @@ void CALLBACK SPUasync(unsigned long cycle)
    iSpuAsyncWait++;
    if(iSpuAsyncWait<=64) return;
    iSpuAsyncWait=0;
-
-	 cpu_cycles = cycle;
   }
 
 #ifdef _WINDOWS
@@ -1155,7 +1153,9 @@ void CALLBACK SPUasync(unsigned long cycle)
 		 MAINThread(0);                                      // -> linux high-compat mode
 	#endif
 
-		 cpu_cycles -= CPU_CLOCK / 44100 * NSSIZE;
+	  if (iSpuAsyncWait)
+	    break;
+	  cpu_cycles -= CPU_CLOCK / 44100 * NSSIZE;
 	 }
   }
 }
-- 
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