From ac9f68b12da80cd79c60074556f2fa286419af86 Mon Sep 17 00:00:00 2001
From: Jonah Williams <jonahwilliams@google.com>
Date: Tue, 25 Feb 2025 21:07:59 -0800
Subject: [PATCH] [Impeller] detect mediatek soc and fall back to GLES.
 (#164126)

If the device is _probably_ mediatek, then use OpenGL. We may relax this
check if the future if we find a mediatek soc that works well w/ Vulkan.
---
 engine/src/flutter/shell/platform/android/flutter_main.cc | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/engine/src/flutter/shell/platform/android/flutter_main.cc b/engine/src/flutter/shell/platform/android/flutter_main.cc
index d255f4a766..2bae5364f1 100644
--- a/engine/src/flutter/shell/platform/android/flutter_main.cc
+++ b/engine/src/flutter/shell/platform/android/flutter_main.cc
@@ -310,6 +310,11 @@ AndroidRenderingAPI FlutterMain::SelectedRenderingAPI(
       return kVulkanUnsupportedFallback;
     }
 
+    if (__system_property_find("ro.vendor.mediatek.platform") != nullptr) {
+      // Probably MediaTek. Avoid Vulkan.
+      return kVulkanUnsupportedFallback;
+    }
+
     __system_property_get("ro.product.board", product_model);
     if (IsKnownBadSOC(product_model)) {
       // Avoid using Vulkan on known bad SoCs.