From 5ffd47ed7b9fb80733ae99ade7949ee7bf618c67 Mon Sep 17 00:00:00 2001
From: tildearrow <me@tildearrow.org>
Date: Sun, 29 Dec 2024 16:53:19 -0500
Subject: [PATCH] SegaPCM: fix sample offset moving loop

issue #2306
---
 src/engine/platform/segapcm.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/engine/platform/segapcm.cpp b/src/engine/platform/segapcm.cpp
index 381736ffd..3c21d3a77 100644
--- a/src/engine/platform/segapcm.cpp
+++ b/src/engine/platform/segapcm.cpp
@@ -146,7 +146,7 @@ void DivPlatformSegaPCM::tick(bool sysTick) {
             if (!s->isLoopable()) {
               rWrite(0x86+(i<<3),2+((actualPos>>16)<<3));
             } else {
-              int loopPos=(actualPos&0xffff)+loopStart;
+              int loopPos=(sampleOffSegaPCM[chan[i].pcm.sample]&0xffff)+loopStart;
               logV("sampleOff: %x loopPos: %x",actualPos,loopPos);
               rWrite(4+(i<<3),loopPos&0xff);
               rWrite(5+(i<<3),(loopPos>>8)&0xff);
@@ -165,7 +165,7 @@ void DivPlatformSegaPCM::tick(bool sysTick) {
             if (!s->isLoopable()) {
               rWrite(0x86+(i<<3),2+((actualPos>>16)<<3));
             } else {
-              int loopPos=(actualPos&0xffff)+loopStart;
+              int loopPos=(sampleOffSegaPCM[chan[i].pcm.sample]&0xffff)+loopStart;
               rWrite(4+(i<<3),loopPos&0xff);
               rWrite(5+(i<<3),(loopPos>>8)&0xff);
               rWrite(0x86+(i<<3),((actualPos>>16)<<3));