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-rw-r--r--libswscale/utils.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/libswscale/utils.c b/libswscale/utils.c
index ba409d6..24ddd13 100644
--- a/libswscale/utils.c
+++ b/libswscale/utils.c
@@ -49,6 +49,7 @@
#include "libavutil/mathematics.h"
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
+#include "libavutil/aarch64/cpu.h"
#include "libavutil/ppc/cpu.h"
#include "libavutil/x86/asm.h"
#include "libavutil/x86/cpu.h"
@@ -1614,7 +1615,8 @@ av_cold int sws_init_context(SwsContext *c, SwsFilter *srcFilter,
#endif /* HAVE_MMXEXT_INLINE */
{
const int filterAlign = X86_MMX(cpu_flags) ? 4 :
- PPC_ALTIVEC(cpu_flags) ? 8 : 1;
+ PPC_ALTIVEC(cpu_flags) ? 8 :
+ have_neon(cpu_flags) ? 4 : 1;
if ((ret = initFilter(&c->hLumFilter, &c->hLumFilterPos,
&c->hLumFilterSize, c->lumXInc,
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