From e084509142e43372ae08fb8942b61a82734bde8d Mon Sep 17 00:00:00 2001
From: Vertexwahn <julian.amann@tum.de>
Date: Fri, 26 May 2023 20:15:39 +0200
Subject: [PATCH] Fix macOS arm64 build (#1434)

Signed-off-by: Julian Amann <julian.amann@tum.de>
---
 src/lib/OpenEXRCore/internal_dwa_simd.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/lib/OpenEXRCore/internal_dwa_simd.h b/src/lib/OpenEXRCore/internal_dwa_simd.h
index 32ffbcba6b..e3ad0d5bb1 100644
--- a/src/lib/OpenEXRCore/internal_dwa_simd.h
+++ b/src/lib/OpenEXRCore/internal_dwa_simd.h
@@ -47,6 +47,10 @@
 #define _SSE_ALIGNMENT_MASK 0x0F
 #define _AVX_ALIGNMENT_MASK 0x1F
 
+#ifdef __ARM_NEON // Needed to support macOS with arm64 processor (e.g. M1)
+#include <arm_neon.h>
+#endif
+
 //
 // Color space conversion, Inverse 709 CSC, Y'CbCr -> R'G'B'
 //