Android: Expose CD-ROM seek speedup enhancement

android/app/src/main/java/com/github/stenzek/duckstation/GamePropertiesActivity.java

@@ -116,6 +116,7 @@ public class GamePropertiesActivity extends AppCompatActivity {
             final PreferenceScreen ps = getPreferenceManager().createPreferenceScreen(getContext());
             activity.createListGameSetting(ps, "CPUOverclock", R.string.settings_cpu_overclocking, R.array.settings_advanced_cpu_overclock_entries, R.array.settings_advanced_cpu_overclock_values);
             activity.createListGameSetting(ps, "CDROMReadSpeedup", R.string.settings_cdrom_read_speedup, R.array.settings_cdrom_read_speedup_entries, R.array.settings_cdrom_read_speedup_values);
+            activity.createListGameSetting(ps, "CDROMSeekSpeedup", R.string.settings_cdrom_seek_speedup, R.array.settings_cdrom_seek_speedup_entries, R.array.settings_cdrom_seek_speedup_values);
 
             activity.createListGameSetting(ps, "GPURenderer", R.string.settings_gpu_renderer, R.array.gpu_renderer_entries, R.array.gpu_renderer_values);
             activity.createListGameSetting(ps, "DisplayAspectRatio", R.string.settings_aspect_ratio, R.array.settings_display_aspect_ratio_names, R.array.settings_display_aspect_ratio_values);

android/app/src/main/res/values/arrays.xml

@@ -494,4 +494,30 @@
         <item>6</item>
         <item>7</item>
     </string-array>
+    <string-array name="settings_cdrom_seek_speedup_entries">
+        <item>Infinite/Instantaneous</item>
+        <item>None (Normal Speed)</item>
+        <item>2x</item>
+        <item>3x</item>
+        <item>4x</item>
+        <item>5x</item>
+        <item>6x</item>
+        <item>7x</item>
+        <item>8x</item>
+        <item>9x</item>
+        <item>10x</item>
+    </string-array>
+    <string-array name="settings_cdrom_seek_speedup_values">
+        <item>0</item>
+        <item>1</item>
+        <item>2</item>
+        <item>3</item>
+        <item>4</item>
+        <item>5</item>
+        <item>6</item>
+        <item>7</item>
+        <item>8</item>
+        <item>9</item>
+        <item>10</item>
+    </string-array>
 </resources>

android/app/src/main/res/values/strings.xml

@@ -350,4 +350,6 @@
     <string name="settings_summary_use_software_renderer_for_readbacks">Runs the software renderer in parallel for VRAM readbacks. On some devices, this may result in greater performance when using graphical enhancements with the hardware renderer.</string>
     <string name="settings_use_software_renderer">Use Software Renderer</string>
     <string name="settings_disable_widescreen">Disable Widescreen</string>
+    <string name="settings_cdrom_seek_speedup">CD-ROM Seek Speedup</string>
+    <string name="settings_summary_cdrom_seek_speedup">Speeds up CD-ROM seeks by the specified factor. May improve loading speeds in some games, at the cost of breaking others.</string>
 </resources>

android/app/src/main/res/xml/enhancements_preferences.xml

@@ -24,6 +24,15 @@
         app:summary="@string/settings_summary_cdrom_read_speedup"
         app:useSimpleSummaryProvider="true"
         app:iconSpaceReserved="false" />
+    <ListPreference
+        app:key="CDROM/SeekSpeedup"
+        app:title="@string/settings_cdrom_seek_speedup"
+        app:entries="@array/settings_cdrom_seek_speedup_entries"
+        app:entryValues="@array/settings_cdrom_seek_speedup_values"
+        app:defaultValue="1"
+        app:summary="@string/settings_summary_cdrom_seek_speedup"
+        app:useSimpleSummaryProvider="true"
+        app:iconSpaceReserved="false" />
     <SwitchPreferenceCompat
         app:key="BIOS/PatchFastBoot"
         app:title="@string/settings_console_fast_boot"