From 01db0f7e542ee560bd1c27a0e8db0d915d76d689 Mon Sep 17 00:00:00 2001
From: Natt Akuma <akumanatt925@gmail.com>
Date: Mon, 18 Mar 2024 12:22:38 +0700
Subject: [PATCH] MinMod: Fix CPU usage warning

---
 src/engine/platform/gbaminmod.cpp | 4 ++--
 src/gui/sysConf.cpp               | 3 ++-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/engine/platform/gbaminmod.cpp b/src/engine/platform/gbaminmod.cpp
index a1ad0efe0..3e573811d 100644
--- a/src/engine/platform/gbaminmod.cpp
+++ b/src/engine/platform/gbaminmod.cpp
@@ -219,10 +219,10 @@ void DivPlatformGBAMinMod::acquire(short** buf, size_t len) {
 void DivPlatformGBAMinMod::tick(bool sysTick) {
   // collect stats for display in chip config
   // logV("rendered=%d,updTot=%d",sampsRendered,updCyclesTotal);
-  if (sysTick && sampsRendered>0) {
+  if (sysTick && updCyclesTotal>0) {
     // assuming new sample, L!=R and lowest ROM access wait in all channels
     // this gives 39.5 cycles/sample, rounded up to 40 for loops
-    maxCPU=(float)sampsRendered*chanMax*40/updCyclesTotal;
+    maxCPU=(float)sampsRendered*chanMax*40/(float)updCyclesTotal;
   }
   sampsRendered=0;
   updCyclesTotal=0;
diff --git a/src/gui/sysConf.cpp b/src/gui/sysConf.cpp
index b62fe7f2a..b1c996113 100644
--- a/src/gui/sysConf.cpp
+++ b/src/gui/sysConf.cpp
@@ -448,8 +448,9 @@ bool FurnaceGUI::drawSysConf(int chan, int sysPos, DivSystem type, DivConfig& fl
       DivPlatformGBAMinMod* dispatch=(DivPlatformGBAMinMod*)e->getDispatch(chan);
       float maxCPU=dispatch->maxCPU*100;
       ImGui::Text("Actual sample rate: %d Hz", dispatch->chipClock);
-      FurnaceGUI::pushWarningColor(maxCPU>90);
+      if (maxCPU>90) ImGui::PushStyleColor(ImGuiCol_Text,uiColors[GUI_COLOR_WARNING]);
       ImGui::Text("Max mixer CPU usage: %.0f%%", maxCPU);
+      if (maxCPU>90) ImGui::PopStyleColor();
       FurnaceGUI::popWarningColor();
       if (altered) {
         e->lockSave([&]() {