Implement Custom CPU Ticks to the code

mandarine3ds · Jul 25, 2024 · ceffa2a · ceffa2a
1 parent 7255d79
commit ceffa2a
Show file tree

Hide file tree

Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/src/common/settings.h b/src/common/settings.h
@@ -522,6 +522,10 @@ struct Values {
     SwitchableSetting<bool> preload_textures{false, "preload_textures"};
     SwitchableSetting<bool> async_custom_loading{true, "async_custom_loading"};
 
+    // Tweaks
+    SwitchableSetting<bool> enable_custom_cpu_ticks{false, "enable_custom_cpu_ticks"};
+    SwitchableSetting<u32, true> custom_cpu_ticks{16000, 77, 65535, "custom_cpu_ticks"};
+
     // Audio
     bool audio_muted;
     SwitchableSetting<AudioEmulation> audio_emulation{AudioEmulation::HLE, "audio_emulation"};

diff --git a/src/core/core_timing.cpp b/src/core/core_timing.cpp
@@ -176,7 +176,10 @@ u64 Timing::Timer::GetTicks() const {
 }
 
 void Timing::Timer::AddTicks(u64 ticks) {
-    downcount -= static_cast<u64>(ticks * cpu_clock_scale);
+    downcount -= static_cast<u64>((Settings::values.enable_custom_cpu_ticks
+                                       ? Settings::values.custom_cpu_ticks.GetValue()
+                                       : ticks) *
+                                  cpu_clock_scale);
 }
 
 u64 Timing::Timer::GetIdleTicks() const {