bsnes-patches/v085/0025-Fix-MSU-1-bug-where-write-to-MSU1BASE-4-is-mirred-to.patch

   1 From d39571de650d49636778a73c66414aff372c08af Mon Sep 17 00:00:00 2001
   2 From: Ilari Liusvaara <ilari.liusvaara@elisanet.fi>
   3 Date: Mon, 7 Sep 2015 20:48:14 +0300
   4 Subject: [PATCH 25/26] Fix MSU-1 bug where write to MSU1BASE+4 is mirred to
   5  MSUBASE+5
   6
   7 ---
   8  snes/chip/msu1/msu1.cpp | 2 +-
   9  1 file changed, 1 insertion(+), 1 deletion(-)
  10
  11 diff --git a/snes/chip/msu1/msu1.cpp b/snes/chip/msu1/msu1.cpp
  12 index 71700e6..ec1cf46 100755
  13 --- a/snes/chip/msu1/msu1.cpp
  14 +++ b/snes/chip/msu1/msu1.cpp
  15 @@ -107,7 +107,7 @@ void MSU1::mmio_write(unsigned addr, uint8 data) {
  16      if(datafile.open()) datafile.seek(mmio.data_offset);
  17      mmio.data_busy = false;
  18      break;
  19 -  case 4: mmio.audio_track = (mmio.audio_track & 0xff00) | (data << 0);
  20 +  case 4: mmio.audio_track = (mmio.audio_track & 0xff00) | (data << 0); break;
  21    case 5: mmio.audio_track = (mmio.audio_track & 0x00ff) | (data << 8);
  22      if(audiofile.open()) audiofile.close();
  23      if(audiofile.open(interface->path(Cartridge::Slot::Base, { "-", (unsigned)mmio.audio_track, ".pcm" }), file::mode::read)) {
  24 --
  25 2.8.1
  26