From 635c2b28c0fa5c8d209cc9b887d6b16c17b25557 Mon Sep 17 00:00:00 2001
From: lizzie <lizzie@eden-emu.dev>
Date: Wed, 14 Jan 2026 04:11:31 +0000
Subject: [PATCH] push constant is inverse

---
 src/video_core/renderer_vulkan/present/sgsr.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/video_core/renderer_vulkan/present/sgsr.cpp b/src/video_core/renderer_vulkan/present/sgsr.cpp
index 1f334cbc92..a41e1885e2 100644
--- a/src/video_core/renderer_vulkan/present/sgsr.cpp
+++ b/src/video_core/renderer_vulkan/present/sgsr.cpp
@@ -116,8 +116,8 @@ VkImageView SGSR::Draw(Scheduler& scheduler, size_t image_index, VkImage source_
 
     // highp vec4
     PushConstants viewport_con{};
-    viewport_con[0] = std::bit_cast<u32>(viewport_x);
-    viewport_con[1] = std::bit_cast<u32>(viewport_y);
+    viewport_con[0] = std::bit_cast<u32>(1.f / viewport_x);
+    viewport_con[1] = std::bit_cast<u32>(1.f / viewport_y);
     viewport_con[2] = std::bit_cast<u32>(viewport_width);
     viewport_con[3] = std::bit_cast<u32>(viewport_height);