From 51c8f18b73727afaea0991e10789998eaacbe487 Mon Sep 17 00:00:00 2001
From: Sam Belliveau <sam.belliveau@gmail.com>
Date: Tue, 27 Jan 2026 18:48:22 -0500
Subject: feat: Add an option to preserve audio pitch when emulation speed
 changes, integrating it into core configuration and both Qt and Android UIs.

---
 .../dolphinemu/features/settings/model/BooleanSetting.kt          | 1 +
 .../dolphinemu/features/settings/ui/SettingsFragmentPresenter.kt  | 8 ++++++++
 Source/Android/app/src/main/res/values/strings.xml                | 2 ++
 3 files changed, 11 insertions(+)

(limited to 'Source/Android/app/src')

diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/model/BooleanSetting.kt b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/model/BooleanSetting.kt
index bcb61a97f1..06680cdf44 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/model/BooleanSetting.kt
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/model/BooleanSetting.kt
@@ -31,6 +31,7 @@ enum class BooleanSetting(
         false
     ),
     MAIN_AUDIO_FILL_GAPS(Settings.FILE_DOLPHIN, Settings.SECTION_INI_CORE, "AudioFillGaps", true),
+    MAIN_AUDIO_PRESERVE_PITCH(Settings.FILE_DOLPHIN, Settings.SECTION_INI_CORE, "AudioPreservePitch", false),
     MAIN_BBA_XLINK_CHAT_OSD(
         Settings.FILE_DOLPHIN,
         Settings.SECTION_INI_CORE,
diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/SettingsFragmentPresenter.kt b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/SettingsFragmentPresenter.kt
index 09b71966a2..7cf0d0ecad 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/SettingsFragmentPresenter.kt
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/SettingsFragmentPresenter.kt
@@ -556,6 +556,14 @@ class SettingsFragmentPresenter(
                 R.string.audio_fill_gaps_description
             )
         )
+        sl.add(
+            SwitchSetting(
+                context,
+                BooleanSetting.MAIN_AUDIO_PRESERVE_PITCH,
+                R.string.audio_preserve_pitch,
+                R.string.audio_preserve_pitch_description
+            )
+        )
         sl.add(
             IntSliderSetting(
                 context,
diff --git a/Source/Android/app/src/main/res/values/strings.xml b/Source/Android/app/src/main/res/values/strings.xml
index 7ebc5867e3..b1630def81 100644
--- a/Source/Android/app/src/main/res/values/strings.xml
+++ b/Source/Android/app/src/main/res/values/strings.xml
@@ -188,6 +188,8 @@
     <string name="audio_buffer_size_description">Controls the number of audio samples buffered. Lower values reduce latency but may cause more crackling or stuttering. If unsure, set this to 80 ms.</string>
     <string name="audio_fill_gaps">Fill Audio Gaps</string>
     <string name="audio_fill_gaps_description">Repeat existing audio during lag spikes to prevent stuttering. If unsure, leave this checked.</string>
+    <string name="audio_preserve_pitch">Preserve Audio Pitch</string>
+    <string name="audio_preserve_pitch_description">Keeps audio at normal pitch when changing emulation speed. Without this, audio pitch changes proportionally with speed. If unsure, leave this unchecked.</string>
     <string name="audio_volume">Audio Volume</string>
 
     <!-- Path Settings -->
-- 
cgit v1.2.3