blob: 93606e3bc94ad3d477e45f1f73177720c4be8f90 [file] [log] [blame]
From 098bb874db85c185e2e3598f735fece7552e6dca Mon Sep 17 00:00:00 2001
From: Alexander Neumann <30894796+Neumann-A@users.noreply.github.com>
Date: Mon, 16 May 2022 23:10:26 +0200
Subject: [PATCH] Fix windows arm builds
---
src/lib/openjp2/ht_dec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/lib/openjp2/ht_dec.c b/src/lib/openjp2/ht_dec.c
index 1eb4d525f..e2f3afd6a 100644
--- a/src/lib/openjp2/ht_dec.c
+++ b/src/lib/openjp2/ht_dec.c
@@ -69,7 +69,7 @@ static OPJ_BOOL only_cleanup_pass_is_decoded = OPJ_FALSE;
static INLINE
OPJ_UINT32 population_count(OPJ_UINT32 val)
{
-#ifdef OPJ_COMPILER_MSVC
+#if defined(OPJ_COMPILER_MSVC) && (defined(_M_IX86) || defined(_M_AMD64))
return (OPJ_UINT32)__popcnt(val);
#elif (defined OPJ_COMPILER_GNUC)
return (OPJ_UINT32)__builtin_popcount(val);