From 985796c01484339cbd10045b7cfd346d0090bc63 Mon Sep 17 00:00:00 2001
From: "SND\\shalma_cp" <SND\shalma_cp@e17a0e51-4ae3-4d35-97c3-1a29b211df97>
Date: Sat, 30 Oct 2010 14:53:47 +0000
Subject: Vib Ribbon: cdrom.c - Use own decoded buffer IRQ handling, fix CD
 swapping, demute cd-xa volume - Game mostly playable (original + music modes)

git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@58927 e17a0e51-4ae3-4d35-97c3-1a29b211df97
---
 plugins/dfsound/xa.c | 23 ++++++++++++++++-------
 1 file changed, 16 insertions(+), 7 deletions(-)

(limited to 'plugins')

diff --git a/plugins/dfsound/xa.c b/plugins/dfsound/xa.c
index a121f62f..0f523934 100644
--- a/plugins/dfsound/xa.c
+++ b/plugins/dfsound/xa.c
@@ -418,14 +418,23 @@ INLINE void FeedCDDA(unsigned char *pcm, int nBytes)
    pcm+=4;
 
  
-   spuMem[ cdda_ptr ] = *pcm | (*(pcm+1)<<8);
-   spuMem[ cdda_ptr+0x400 ] = *(pcm+2) | (*(pcm+3)<<8);
+#if 0
+	 /*
+	 Vib Ribbon
+	 $00000-$003ff  CD audio left
+	 $00400-$007ff  CD audio right
+	 */
 
-   cdda_ptr++;
-   if( cdda_ptr >= 0x400 )
-   {
-     cdda_ptr &= 0x3ff;
-   }
+	 // TIMING: perform in PCSX-r
+	 // - gets data from reverb buffer, only update this at intervals (not real-time)
+
+	 // remember: 16-bit ptrs
+	 spuMem[ cdda_ptr ] = (l >> 0) & 0xffff;
+	 spuMem[ cdda_ptr+0x200 ] = (l >> 16) & 0xffff;
+
+	 cdda_ptr++;
+	 cdda_ptr &= 0x1ff;
+#endif
  }
 }
 
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