CDVD: Byte swap hack. CHD CD audio with OSDSYS is working

PCSX2 · Nov 26, 2024 · 79e005d · 79e005d
1 parent 330d911
commit 79e005d
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/pcsx2/CDVD/InputIsoFile.cpp b/pcsx2/CDVD/InputIsoFile.cpp
@@ -160,6 +160,15 @@ int InputIsoFile::FinishRead3(u8* dst, uint mode)
 		dst[diff - 9] = 2;
 	}
 
+	// why do we need to byte swap here ?!
+	if (m_type == ISOTYPE_AUDIO && mode == CDVD_MODE_2352)
+	{
+		for (int i = 0; i < 2352; i += 2)
+		{
+			std::swap(dst[diff + i], dst[diff + i + 1]);
+		}
+	}
+
 	return 0;
 }