From 07624f6012a39f43c421616e6753a8bd2a827cb4 Mon Sep 17 00:00:00 2001
From: tildearrow <tildearrow@protonmail.com>
Date: Thu, 17 Mar 2022 18:15:44 -0500
Subject: [PATCH] fix DPCM to 16-bit

---
 src/engine/sample.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/engine/sample.cpp b/src/engine/sample.cpp
index 571e3511..04bdb91e 100644
--- a/src/engine/sample.cpp
+++ b/src/engine/sample.cpp
@@ -162,7 +162,7 @@ void DivSample::render() {
       case 1: { // DPCM
         int accum=0;
         for (unsigned int i=0; i<samples; i++) {
-          accum+=((data1[i>>3]>>(i&7))&1)?1:-1;
+          accum+=((dataDPCM[i>>3]>>(i&7))&1)?1:-1;
           if (accum>63) accum=63;
           if (accum<-64) accum=-64;
           data16[i]=accum*512;