From 8a10109e240e033cdd21be20c9bb4af9bd2a7bed Mon Sep 17 00:00:00 2001
From: lizzie <lizzie@eden-emu.dev>
Date: Tue, 8 Sep 2026 21:04:08 +0200
Subject: [PATCH] [vulkan] Masquerade VkInfo as PUBGMobile + UE (#4320)

Signed-off-by: lizzie <lizzie@eden-emu.dev>

- [x] I have read and followed the [Contribution Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/CONTRIBUTING.md#code-contributions).
- [x] I have read and followed the [AI Policy](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/AI.md)
- [x] I have read and followed the [Coding Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/Coding.md) to the best of my ability.

-------------------

PR I was talking about with @CamilleLaVey , please tell me if this is a stupid idea OR has a chance to work
applicationname is a wild guess

Co-authored-by: CamilleLaVey <camillelavey99@gmail.com>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4320
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Reviewed-by: Maufeat <sahyno1996@gmail.com>
---
 src/video_core/vulkan_common/vulkan_wrapper.cpp | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/src/video_core/vulkan_common/vulkan_wrapper.cpp b/src/video_core/vulkan_common/vulkan_wrapper.cpp
index f04f137da5..5044881598 100644
--- a/src/video_core/vulkan_common/vulkan_wrapper.cpp
+++ b/src/video_core/vulkan_common/vulkan_wrapper.cpp
@@ -460,8 +460,20 @@ Instance Instance::Create(u32 version, Span<const char*> layers, Span<const char
 #else
     constexpr VkFlags ci_flags{};
 #endif
-    // DO NOT TOUCH, breaks RNDA3!!
-    // Don't know why, but gloom + yellow line glitch appears
+    // DO NOT TOUCH OR CHANGE THE ENGINE NAME/APPLICATION NAME, breaks RNDA3!!
+    // AMD drivers have fixes for Yuzu
+    // if remove => gloom + yellow line glitch appears
+#ifdef __ANDROID__
+    const VkApplicationInfo application_info{
+        .sType = VK_STRUCTURE_TYPE_APPLICATION_INFO,
+        .pNext = nullptr,
+        .pApplicationName = "PUBGMobile",
+        .applicationVersion = VK_MAKE_VERSION(1, 7, 0),
+        .pEngineName = "UnrealEngine",
+        .engineVersion = VK_MAKE_VERSION(4, 23, 0),
+        .apiVersion = VK_API_VERSION_1_3,
+    };
+#else
     const VkApplicationInfo application_info{
         .sType = VK_STRUCTURE_TYPE_APPLICATION_INFO,
         .pNext = nullptr,
@@ -471,6 +483,7 @@ Instance Instance::Create(u32 version, Span<const char*> layers, Span<const char
         .engineVersion = VK_MAKE_VERSION(1, 3, 0),
         .apiVersion = VK_API_VERSION_1_3,
     };
+#endif
     const VkInstanceCreateInfo ci{
         .sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO,
         .pNext = nullptr,