From 76eb0ed09742356b814e6e7caf5aa4862e8ae6a9 Mon Sep 17 00:00:00 2001
From: tildearrow <tildearrow@protonmail.com>
Date: Tue, 24 Jan 2023 04:13:01 -0500
Subject: [PATCH] SNES: consider echo buffer size

---
 src/engine/platform/snes.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/engine/platform/snes.cpp b/src/engine/platform/snes.cpp
index ead26a81b..7184cdc43 100644
--- a/src/engine/platform/snes.cpp
+++ b/src/engine/platform/snes.cpp
@@ -811,7 +811,7 @@ const void* DivPlatformSNES::getSampleMem(int index) {
 
 size_t DivPlatformSNES::getSampleMemCapacity(int index) {
   // TODO change it based on current echo buffer size
-  return index == 0 ? 65536 : 0;
+  return index == 0 ? (65536-echoDelay*2048) : 0;
 }
 
 size_t DivPlatformSNES::getSampleMemUsage(int index) {
@@ -825,7 +825,7 @@ bool DivPlatformSNES::isSampleLoaded(int index, int sample) {
 }
 
 void DivPlatformSNES::renderSamples(int sysID) {
-  memset(copyOfSampleMem,0,getSampleMemCapacity());
+  memset(copyOfSampleMem,0,65536);
   memset(sampleOff,0,256*sizeof(unsigned int));
   memset(sampleLoaded,0,256*sizeof(bool));