1 files changed, 10 insertions, 0 deletions
diff --git a/third_party/aom/av1/common/x86/av1_txfm_sse4.c b/third_party/aom/av1/common/x86/av1_txfm_sse4.c
new file mode 100644
index 000000000..cccc62f03
--- /dev/null
+++ b/third_party/aom/av1/common/x86/av1_txfm_sse4.c
@@ -0,0 +1,10 @@
+#include "config/aom_dsp_rtcd.h"
+
+#include "av1/common/av1_txfm.h"
+#include "av1/common/x86/av1_txfm_sse4.h"
+
+void av1_round_shift_array_sse4_1(int32_t *arr, int size, int bit) {
+  __m128i *const vec = (__m128i *)arr;
+  const int vec_size = size >> 2;
+  av1_round_shift_array_32_sse4_1(vec, vec, vec_size, bit);
+}