avutil/cpu: split flag checks per arch in av_cpu_max_align()

Signed-off-by: James Almer <jamrial@gmail.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/libavutil/aarch64/cpu.c b/libavutil/aarch64/cpu.c
index 8ef077aaea..cc641da576 100644
--- a/libavutil/aarch64/cpu.c
+++ b/libavutil/aarch64/cpu.c
@@ -26,3 +26,13 @@ int ff_get_cpu_flags_aarch64(void)
            AV_CPU_FLAG_NEON  * HAVE_NEON  |
            AV_CPU_FLAG_VFP   * HAVE_VFP;
 }
+
+size_t ff_get_cpu_max_align_aarch64(void)
+{
+    int flags = av_get_cpu_flags();
+
+    if (flags & AV_CPU_FLAG_NEON)
+        return 16;
+
+    return 8;
+}