From: gameblabla <gameblabla@users.noreply.github.com>
Date: Wed, 18 Aug 2021 20:58:45 +0000 (+0000)
Subject: [SPU] Emulate SPUSTAT[5:0] as a mirror of SPUCNT[5:0] (#190)
X-Git-Tag: r23~138
X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d056f51b31f2856968e2efac75c3d437b2e6c000;p=pcsx_rearmed.git

[SPU] Emulate SPUSTAT[5:0] as a mirror of SPUCNT[5:0] (#190)

Fix is from PCSX-Redux :
https://github.com/grumpycoders/pcsx-redux/commit/4e905d7953a26bffd52f486dc5b03c2a19075d01

I have tested the fix against Loonies 8192 (a PSn00bSDK made homebrew game) and it no longer
locks up during loading.

Co-authored-by: wheremyfoodat <44909372+wheremyfoodat@users.noreply.github.com>
---

diff --git a/plugins/dfsound/registers.c b/plugins/dfsound/registers.c
index bb64658d..d508c068 100644
--- a/plugins/dfsound/registers.c
+++ b/plugins/dfsound/registers.c
@@ -315,7 +315,7 @@ unsigned short CALLBACK SPUreadRegister(unsigned long reg)
      return spu.spuCtrl;
 
     case H_SPUstat:
-     return spu.spuStat;
+     return (spu.spuStat & ~0x3F) | (spu.spuCtrl & 0x3F);
         
     case H_SPUaddr:
      return (unsigned short)(spu.spuAddr>>3);