av1/common add missing license blocks
BUG=chromium:795297
Change-Id: Ic9fd03d1a6b62fcfe7d2bad5937eb1448e4850c8
diff --git a/av1/common/x86/av1_txfm_sse4.c b/av1/common/x86/av1_txfm_sse4.c
index cccc62f..90b9879 100644
--- a/av1/common/x86/av1_txfm_sse4.c
+++ b/av1/common/x86/av1_txfm_sse4.c
@@ -1,3 +1,14 @@
+/*
+ * Copyright (c) 2018, 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.
+ */
+
#include "config/aom_dsp_rtcd.h"
#include "av1/common/av1_txfm.h"
diff --git a/av1/common/x86/av1_txfm_sse4.h b/av1/common/x86/av1_txfm_sse4.h
index faf7251..367e020 100644
--- a/av1/common/x86/av1_txfm_sse4.h
+++ b/av1/common/x86/av1_txfm_sse4.h
@@ -1,3 +1,14 @@
+/*
+ * Copyright (c) 2018, 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 AV1_TXFM_SSE4_H_
#define AV1_TXFM_SSE4_H_
diff --git a/av1/common/x86/selfguided_sse4.c b/av1/common/x86/selfguided_sse4.c
index a42c940..c64150b 100644
--- a/av1/common/x86/selfguided_sse4.c
+++ b/av1/common/x86/selfguided_sse4.c
@@ -1,3 +1,14 @@
+/*
+ * Copyright (c) 2018, 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.
+ */
+
#include <smmintrin.h>
#include "config/aom_config.h"
