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-rw-r--r--third_party/aom/av1/encoder/x86/ml_sse3.h29
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diff --git a/third_party/aom/av1/encoder/x86/ml_sse3.h b/third_party/aom/av1/encoder/x86/ml_sse3.h
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+/*
+ * Copyright (c) 2023, Alliance for Open Media. All rights reserved
+ *
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
+ */
+
+#ifndef AOM_AV1_ENCODER_X86_ML_SSE3_H_
+#define AOM_AV1_ENCODER_X86_ML_SSE3_H_
+
+#include <pmmintrin.h>
+
+void av1_nn_propagate_4to1_sse3(const float *const inputs,
+ const float *const weights,
+ __m128 *const output);
+
+void av1_nn_propagate_4to4_sse3(const float *const inputs,
+ const float *const weights,
+ __m128 *const outputs, const int num_inputs);
+
+void av1_nn_propagate_4to8_sse3(const float *const inputs,
+ const float *const weights, __m128 *const out_h,
+ __m128 *const out_l, const int num_inputs);
+
+#endif // AOM_AV1_ENCODER_X86_ML_SSE3_H_