From 5435a8ed3b954c9de82131bb006ec0b69175c97b Mon Sep 17 00:00:00 2001
From: Powei Feng <powei@google.com>
Date: Wed, 17 Jan 2024 11:04:42 -0800
Subject: [PATCH] Add missing includes (#7501)

BUG=320668410
---
 filament/backend/src/DataReshaper.h | 1 +
 filament/src/details/Material.h     | 1 +
 libs/utils/src/linux/Path.cpp       | 2 ++
 tools/resgen/src/main.cpp           | 1 +
 4 files changed, 5 insertions(+)

diff --git a/filament/backend/src/DataReshaper.h b/filament/backend/src/DataReshaper.h
index 4815113326..eebe6b37d1 100644
--- a/filament/backend/src/DataReshaper.h
+++ b/filament/backend/src/DataReshaper.h
@@ -19,6 +19,7 @@
 
 #include <backend/PixelBufferDescriptor.h>
 
+#include <cstring>
 #include <stddef.h>
 #include <stdint.h>
 
diff --git a/filament/src/details/Material.h b/filament/src/details/Material.h
index c0e2246456..85e7932a0c 100644
--- a/filament/src/details/Material.h
+++ b/filament/src/details/Material.h
@@ -33,6 +33,7 @@
 #include <utils/Mutex.h>
 
 #include <atomic>
+#include <optional>
 
 namespace filament {
 
diff --git a/libs/utils/src/linux/Path.cpp b/libs/utils/src/linux/Path.cpp
index 46d19dcb2c..ebc4502d1d 100644
--- a/libs/utils/src/linux/Path.cpp
+++ b/libs/utils/src/linux/Path.cpp
@@ -22,6 +22,8 @@
 #include <unistd.h>
 #include <sys/stat.h>
 
+#include <cstdint>
+
 namespace utils {
 
 bool Path::mkdir() const {
diff --git a/tools/resgen/src/main.cpp b/tools/resgen/src/main.cpp
index 8cae171de3..1f475c4970 100644
--- a/tools/resgen/src/main.cpp
+++ b/tools/resgen/src/main.cpp
@@ -19,6 +19,7 @@
 #include <getopt/getopt.h>
 
 #include <algorithm>
+#include <cstdint>
 #include <fstream>
 #include <iomanip>
 #include <iostream>