popcnt is not a windows ARM intrinsic.

2 years ago · a5ba18c20e
parent c9a4775d49
commit a5ba18c20e
1 changed files with 1 additions and 1 deletions
--- a/3rdparty/openjpeg/openjp2/ht_dec.c
+++ b/3rdparty/openjpeg/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);