From 2eb35c514bc946e0d79efb551f6a7533d39f9a19 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Wojciech=20Tyczy=C5=84ski?= <wojciech.tyczynski@sky.uk>
Date: Thu, 6 Mar 2025 13:56:07 +0100
Subject: [PATCH] override DV codecs

---
 lib/device/abstract_device.js | 7 +++++++
 lib/device/i_device.js        | 7 +++++++
 lib/device/xbox.js            | 7 +++++++
 lib/util/stream_utils.js      | 3 ++-
 4 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/lib/device/abstract_device.js b/lib/device/abstract_device.js
index f5bd3dfd8a..595c1b755a 100644
--- a/lib/device/abstract_device.js
+++ b/lib/device/abstract_device.js
@@ -138,6 +138,13 @@ shaka.device.AbstractDevice = class {
     return Promise.resolve({width: Infinity, height: Infinity});
   }
 
+  /**
+   * @override
+   */
+  shouldOverrideDolbyVisionCodecs() {
+    return false;
+  }
+
   /**
    * @override
    */
diff --git a/lib/device/i_device.js b/lib/device/i_device.js
index ddc9e887e1..a72db158fc 100644
--- a/lib/device/i_device.js
+++ b/lib/device/i_device.js
@@ -118,6 +118,13 @@ shaka.device.IDevice = class {
    * @return {shaka.extern.PlayerConfiguration}
    */
   adjustConfig(config) {}
+
+  /**
+   * Checks should Dolby Vision codecs be overridden to their H.264 and H.265
+   * equivalents.
+   * @return {boolean}
+   */
+  shouldOverrideDolbyVisionCodecs() {}
 };
 
 /**
diff --git a/lib/device/xbox.js b/lib/device/xbox.js
index a5672693f1..bb89748c98 100644
--- a/lib/device/xbox.js
+++ b/lib/device/xbox.js
@@ -57,6 +57,13 @@ shaka.device.Xbox = class extends shaka.device.AbstractDevice {
     return true;
   }
 
+  /**
+   * @override
+   */
+  shouldOverrideDolbyVisionCodecs() {
+    return this.isLegacyEdge_;
+  }
+
   /**
    * @override
    */
diff --git a/lib/util/stream_utils.js b/lib/util/stream_utils.js
index 051d2ed405..f91583f7d7 100644
--- a/lib/util/stream_utils.js
+++ b/lib/util/stream_utils.js
@@ -427,7 +427,8 @@ shaka.util.StreamUtils = class {
     goog.asserts.assert(navigator.mediaCapabilities,
         'MediaCapabilities should be valid.');
 
-    if (shaka.util.Platform.isXboxOne()) {
+    if (shaka.device.DeviceFactory.getDevice()
+        .shouldOverrideDolbyVisionCodecs()) {
       shaka.util.StreamUtils.overrideDolbyVisionCodecs(manifest.variants);
     }
     await shaka.util.StreamUtils.getDecodingInfosForVariants(