From 80092b6367e1aa230fb6e72fb304a0828061d409 Mon Sep 17 00:00:00 2001
From: DanielSvoboda <daniel.svoboda@hotmail.com>
Date: Sun, 19 Jan 2025 20:09:10 -0300
Subject: [PATCH] Fix SurfaceFormat Format4_4_4_4 (#2193)

* Fix SurfaceFormat Format4_4_4_4

Pac-Man 256

* add_extension
---
 src/video_core/renderer_vulkan/liverpool_to_vk.cpp | 2 +-
 src/video_core/renderer_vulkan/vk_instance.cpp     | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/video_core/renderer_vulkan/liverpool_to_vk.cpp b/src/video_core/renderer_vulkan/liverpool_to_vk.cpp
index 35585edb7..f2fbc6530 100644
--- a/src/video_core/renderer_vulkan/liverpool_to_vk.cpp
+++ b/src/video_core/renderer_vulkan/liverpool_to_vk.cpp
@@ -618,7 +618,7 @@ std::span<const SurfaceFormatInfo> SurfaceFormats() {
                                 vk::Format::eR5G5B5A1UnormPack16),
         // 4_4_4_4
         CreateSurfaceFormatInfo(AmdGpu::DataFormat::Format4_4_4_4, AmdGpu::NumberFormat::Unorm,
-                                vk::Format::eR4G4B4A4UnormPack16),
+                                vk::Format::eA4B4G4R4UnormPack16),
         // 8_24
         // 24_8
         // X24_8_32
diff --git a/src/video_core/renderer_vulkan/vk_instance.cpp b/src/video_core/renderer_vulkan/vk_instance.cpp
index 5efdf4127..d183d6b09 100644
--- a/src/video_core/renderer_vulkan/vk_instance.cpp
+++ b/src/video_core/renderer_vulkan/vk_instance.cpp
@@ -283,6 +283,7 @@ bool Instance::CreateDevice() {
     add_extension(VK_EXT_SHADER_DEMOTE_TO_HELPER_INVOCATION_EXTENSION_NAME);
     add_extension(VK_KHR_SYNCHRONIZATION_2_EXTENSION_NAME);
     add_extension(VK_EXT_EXTENDED_DYNAMIC_STATE_EXTENSION_NAME);
+    add_extension(VK_EXT_4444_FORMATS_EXTENSION_NAME);
 
 #ifdef __APPLE__
     // Required by Vulkan spec if supported.