From 7d01e0349b341a987dfbbe3725ac189240091e13 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EC=A1=B0=EB=8B=A4=EB=8B=88=EC=97=98=28Daniel=20Cho=29?=
 <arduinocc04@gmail.com>
Date: Fri, 7 Jul 2023 17:54:04 +0900
Subject: [PATCH] Fix rendering issue when using DoF

---
 filament/src/materials/dof/dof.mat | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/filament/src/materials/dof/dof.mat b/filament/src/materials/dof/dof.mat
index cdf59458cd..b6bb5b1ea7 100644
--- a/filament/src/materials/dof/dof.mat
+++ b/filament/src/materials/dof/dof.mat
@@ -477,6 +477,7 @@ void fastTile(inout vec4 color, inout float alpha,
     }
     alpha = cocToAlpha(kernelSize);
     color *= rcp(sampleCount(ringCountFast));
+    color = min(vec4(MEDIUMP_FLT_MAX), color);
 }
 
 void foregroundTile(inout vec4 foreground, inout float fgOpacity,
@@ -658,6 +659,7 @@ void postProcess(inout PostProcessInputs postProcess) {
     // the downside of doing this is that we couldn't use a different upscaler for each
     // layer, but this is a lot less costly
     postProcess.color = foreground + (1.0 - fgOpacity) * background;
+    postProcess.color = min(vec4(MEDIUMP_FLT_MAX), postProcess.color);
     postProcess.alpha = fgOpacity  + (1.0 - fgOpacity) * bgOpacity;
 }