From c337c67decf3cf1ccbd37a62578a7737dfb6bff7 Mon Sep 17 00:00:00 2001
From: Skyth <19259897+blueskythlikesclouds@users.noreply.github.com>
Date: Wed, 8 Jan 2025 15:31:15 +0300
Subject: [PATCH] Scale DoF correctly at different aspect ratios.

---
 UnleashedRecomp/gpu/shader/gaussian_blur.hlsli | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/UnleashedRecomp/gpu/shader/gaussian_blur.hlsli b/UnleashedRecomp/gpu/shader/gaussian_blur.hlsli
index a10a7bee..20f99552 100644
--- a/UnleashedRecomp/gpu/shader/gaussian_blur.hlsli
+++ b/UnleashedRecomp/gpu/shader/gaussian_blur.hlsli
@@ -45,7 +45,11 @@ float4 main(in float4 iPosition : SV_Position, in float4 iTexCoord0 : TEXCOORD0)
     Texture2D<float4> texture = g_Texture2DDescriptorHeap[s0_Texture2DDescriptorIndex];
     SamplerState samplerState = g_SamplerDescriptorHeap[s0_SamplerDescriptorIndex];
     
-    float scale = g_ViewportSize.y / 360.0;
+    float scale;
+    if ((g_ViewportSize.x * g_ViewportSize.w) >= (16.0 / 9.0))
+        scale = g_ViewportSize.y / 360.0;
+    else
+        scale = g_ViewportSize.x / 640.0;
     
     float2 offsets[3];
     offsets[0] = g_offsets(0).xy * scale;