From 7b7dfad5527f0d6bf7e1aad0a632a69f484797fe Mon Sep 17 00:00:00 2001
From: Powei Feng <powei@google.com>
Date: Tue, 24 Oct 2023 15:43:24 -0700
Subject: [PATCH] filamat: Fix MaterialInfo::userMaterialHasCustomDepth init
 (#7292)

Leaving it uninitialized leads to msan failure.
---
 libs/filamat/src/MaterialBuilder.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libs/filamat/src/MaterialBuilder.cpp b/libs/filamat/src/MaterialBuilder.cpp
index 01e645c6877..7f00a1b4f21 100644
--- a/libs/filamat/src/MaterialBuilder.cpp
+++ b/libs/filamat/src/MaterialBuilder.cpp
@@ -629,6 +629,9 @@ void MaterialBuilder::prepareToBuild(MaterialInfo& info) noexcept {
     info.vertexDomainDeviceJittered = mVertexDomainDeviceJittered;
     info.featureLevel = mFeatureLevel;
     info.groupSize = mGroupSize;
+
+    // This is determined via static analysis of the glsl after prepareToBuild().
+    info.userMaterialHasCustomDepth = false;
 }
 
 bool MaterialBuilder::findProperties(backend::ShaderStage type,