From 3dedb195d4077d1231aea2ba696a362cef5d6eb4 Mon Sep 17 00:00:00 2001
From: "SND\\shalma_cp" <SND\shalma_cp@e17a0e51-4ae3-4d35-97c3-1a29b211df97>
Date: Wed, 2 Feb 2011 14:44:35 +0000
Subject: Experimental patches - spudma, otcdma - 1/3x dma timing

Disabled by default

git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@62841 e17a0e51-4ae3-4d35-97c3-1a29b211df97
---
 libpcsxcore/psxdma.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'libpcsxcore')

diff --git a/libpcsxcore/psxdma.c b/libpcsxcore/psxdma.c
index a58bcc30..e03750d9 100644
--- a/libpcsxcore/psxdma.c
+++ b/libpcsxcore/psxdma.c
@@ -68,7 +68,12 @@ void psxDma4(u32 madr, u32 bcr, u32 chcr) { // SPU
 			SPU_readDMAMem(ptr, size);
 			psxCpu->Clear(madr, size);
 
+#if 1
 			SPUDMA_INT((bcr >> 16) * (bcr & 0xffff) / 2);
+#else
+			// Experimental DMA timing
+			SPUDMA_INT((bcr >> 16) * (bcr & 0xffff) / 3);
+#endif
 			return;
 
 #ifdef PSXDMA_LOG
@@ -110,7 +115,12 @@ void psxDma6(u32 madr, u32 bcr, u32 chcr) {
 		}
 		mem++; *mem = 0xffffff;
 
+#if 1
 	  GPUOTCDMA_INT( size );
+#else
+		// Experimental DMA timing
+	  GPUOTCDMA_INT( size/3 );
+#endif
 		return;
 	}
 #ifdef PSXDMA_LOG
-- 
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