From 4fce53c31fec67f0791bebb60df9c6e5c2fd0303 Mon Sep 17 00:00:00 2001
From: Haroon Qureshi <haroonq@google.com>
Date: Wed, 25 Mar 2026 08:32:03 -0700
Subject: [PATCH] Detect KTX files as image/ktx.

PiperOrigin-RevId: 889260070
Change-Id: I93a505bca3da87d05c71fe302f9e7ac31806ab90
---
 src/user/user_util.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/user/user_util.cc b/src/user/user_util.cc
index 0099dbcc..d9ad6cb6 100644
--- a/src/user/user_util.cc
+++ b/src/user/user_util.cc
@@ -967,6 +967,8 @@ std::string mjuu_extToContentType(std::string_view filename) {
     return "model/vnd.mujoco.msh";
   } else if (!strcasecmp(ext.c_str(), ".png")) {
     return "image/png";
+  } else if (!strcasecmp(ext.c_str(), ".ktx")) {
+    return "image/ktx";
   } else {
     return "";
   }