From 17ed0d696a7a3649cc41dcf182e162c85002b33a Mon Sep 17 00:00:00 2001
From: notaz
Date: Sat, 26 Feb 2011 23:15:43 +0200
Subject: gte_neon: implement MVMVA, some fixes

---
 plugins/dfsound/spu.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'plugins/dfsound/spu.c')

diff --git a/plugins/dfsound/spu.c b/plugins/dfsound/spu.c
index c455d3d..afd5fd6 100644
--- a/plugins/dfsound/spu.c
+++ b/plugins/dfsound/spu.c
@@ -771,7 +771,7 @@ void CALLBACK SPUasync(unsigned long cycle)
  if(iSpuAsyncWait)
   {
    iSpuAsyncWait++;
-   if(iSpuAsyncWait<=64) return;
+   if(iSpuAsyncWait<=16) return;
    iSpuAsyncWait=0;
   }
 
@@ -780,6 +780,11 @@ void CALLBACK SPUasync(unsigned long cycle)
    if(!bSpuInit) return;                               // -> no init, no call
 
    MAINThread(0);                                      // -> linux high-compat mode
+
+   // abuse iSpuAsyncWait mechanism to reduce calls to above function
+   // to make it do larger chunks
+   // note: doing it less often than once per frame causes skips
+   iSpuAsyncWait=1;
   }
 }
 
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