From ac6c4d885d9b79e237c7c36be55e3747efb04c32 Mon Sep 17 00:00:00 2001
From: inotia00 <108592928+inotia00@users.noreply.github.com>
Date: Tue, 11 Jun 2024 03:57:12 +0900
Subject: [PATCH] feat(YouTube): add `Enable OPUS codec` patch

---
 .../misc/codecs/OpusCodecBytecodePatch.kt     |  8 +++++
 .../youtube/misc/codecs/OpusCodecPatch.kt     | 33 +++++++++++++++++++
 .../youtube/settings/host/values/strings.xml  |  3 ++
 .../youtube/settings/xml/revanced_prefs.xml   |  4 +++
 4 files changed, 48 insertions(+)
 create mode 100644 src/main/kotlin/app/revanced/patches/youtube/misc/codecs/OpusCodecBytecodePatch.kt
 create mode 100644 src/main/kotlin/app/revanced/patches/youtube/misc/codecs/OpusCodecPatch.kt

diff --git a/src/main/kotlin/app/revanced/patches/youtube/misc/codecs/OpusCodecBytecodePatch.kt b/src/main/kotlin/app/revanced/patches/youtube/misc/codecs/OpusCodecBytecodePatch.kt
new file mode 100644
index 000000000..c14c29b5d
--- /dev/null
+++ b/src/main/kotlin/app/revanced/patches/youtube/misc/codecs/OpusCodecBytecodePatch.kt
@@ -0,0 +1,8 @@
+package app.revanced.patches.youtube.misc.codecs
+
+import app.revanced.patches.youtube.utils.integrations.Constants.MISC_PATH
+import app.revanced.patches.shared.opus.BaseOpusCodecsPatch
+
+object OpusCodecBytecodePatch : BaseOpusCodecsPatch(
+    "$MISC_PATH/OpusCodecPatch;->enableOpusCodec()Z"
+)
diff --git a/src/main/kotlin/app/revanced/patches/youtube/misc/codecs/OpusCodecPatch.kt b/src/main/kotlin/app/revanced/patches/youtube/misc/codecs/OpusCodecPatch.kt
new file mode 100644
index 000000000..62d899d45
--- /dev/null
+++ b/src/main/kotlin/app/revanced/patches/youtube/misc/codecs/OpusCodecPatch.kt
@@ -0,0 +1,33 @@
+package app.revanced.patches.youtube.misc.codecs
+
+import app.revanced.patcher.data.ResourceContext
+import app.revanced.patches.youtube.utils.compatibility.Constants.COMPATIBLE_PACKAGE
+import app.revanced.patches.youtube.utils.settings.SettingsPatch
+import app.revanced.util.patch.BaseResourcePatch
+
+@Suppress("unused")
+object OpusCodecPatch : BaseResourcePatch(
+    name = "Enable OPUS codec",
+    description = "Adds an options to enable the OPUS audio codec if the player response includes.",
+    dependencies = setOf(
+        OpusCodecBytecodePatch::class,
+        SettingsPatch::class
+    ),
+    compatiblePackages = COMPATIBLE_PACKAGE
+) {
+    override fun execute(context: ResourceContext) {
+
+        /**
+         * Add settings
+         */
+        SettingsPatch.addPreference(
+            arrayOf(
+                "PREFERENCE_CATEGORY: MISC_EXPERIMENTAL_FLAGS",
+                "SETTINGS: ENABLE_OPUS_CODEC"
+            )
+        )
+
+        SettingsPatch.updatePatchStatus(this)
+
+    }
+}
diff --git a/src/main/resources/youtube/settings/host/values/strings.xml b/src/main/resources/youtube/settings/host/values/strings.xml
index 58f2ce887..8113c28c3 100644
--- a/src/main/resources/youtube/settings/host/values/strings.xml
+++ b/src/main/resources/youtube/settings/host/values/strings.xml
@@ -1433,6 +1433,9 @@ Tap on the continue button and disable battery optimizations."</string>
     <string name="revanced_disable_quic_protocol_title">Disable QUIC protocol</string>
     <string name="revanced_disable_quic_protocol_summary">"Disable CronetEngine's QUIC protocol."</string>
 
+    <string name="revanced_enable_opus_codec_title">Enable OPUS codec</string>
+    <string name="revanced_enable_opus_codec_summary">Enable the OPUS codec if the player response includes the OPUS codec.</string>
+
     <string name="revanced_spoof_player_parameter_title">Spoof player parameter</string>
     <string name="revanced_spoof_player_parameter_summary">"Spoofs player parameters to prevent playback issues.
 
diff --git a/src/main/resources/youtube/settings/xml/revanced_prefs.xml b/src/main/resources/youtube/settings/xml/revanced_prefs.xml
index 7323f220d..b3f5e9678 100644
--- a/src/main/resources/youtube/settings/xml/revanced_prefs.xml
+++ b/src/main/resources/youtube/settings/xml/revanced_prefs.xml
@@ -599,6 +599,9 @@
         <!-- PREFERENCE_CATEGORY: MISC_EXPERIMENTAL_FLAGS
         <PreferenceCategory android:title="@string/revanced_preference_category_experimental_flag" android:layout="@layout/revanced_settings_preferences_category"/>PREFERENCE_CATEGORY: MISC_EXPERIMENTAL_FLAGS -->
 
+        <!-- SETTINGS: ENABLE_OPUS_CODEC
+        <SwitchPreference android:title="@string/revanced_enable_opus_codec_title" android:key="revanced_enable_opus_codec" android:summary="@string/revanced_enable_opus_codec_summary" />SETTINGS: ENABLE_OPUS_CODEC -->
+
         <!-- SETTINGS: SPOOF_PLAYER_PARAMETER
         <SwitchPreference android:title="@string/revanced_spoof_player_parameter_title" android:key="revanced_spoof_player_parameter" android:summary="@string/revanced_spoof_player_parameter_summary" />
         <SwitchPreference android:title="@string/revanced_spoof_player_parameter_in_feed_title" android:key="revanced_spoof_player_parameter_in_feed" android:summaryOn="@string/revanced_spoof_player_parameter_in_feed_summary_on" android:summaryOff="@string/revanced_spoof_player_parameter_in_feed_summary_off" android:dependency="revanced_spoof_player_parameter" />SETTINGS: SPOOF_PLAYER_PARAMETER -->
@@ -674,6 +677,7 @@
                 <Preference android:title="Enable external browser" android:summary="@string/revanced_patches_excluded" android:selectable="false"/>
                 <Preference android:title="Enable minimized playback" android:summary="@string/revanced_patches_excluded" android:selectable="false"/>
                 <Preference android:title="Enable open links directly" android:summary="@string/revanced_patches_excluded" android:selectable="false"/>
+                <Preference android:title="Enable OPUS codec" android:summary="@string/revanced_patches_excluded" android:selectable="false"/>
                 <Preference android:title="Sanitize sharing links" android:summary="@string/revanced_patches_excluded" android:selectable="false"/>
                 <Preference android:title="Spoof client" android:summary="@string/revanced_patches_excluded" android:selectable="false"/>
             </PreferenceCategory>