sync with upstream

1 files changed, 30 insertions, 0 deletions

diff --git a/xbmc/utils/EndianSwap.cpp b/xbmc/utils/EndianSwap.cpp
new file mode 100644
index 0000000..3f645d9
--- /dev/null
+++ b/xbmc/utils/EndianSwap.cpp
@@ -0,0 +1,30 @@
+/*
+ *  Copyright (C) 2012-2018 Team Kodi
+ *  This file is part of Kodi - https://kodi.tv
+ *
+ *  SPDX-License-Identifier: GPL-2.0-or-later
+ *  See LICENSES/README.md for more information.
+ */
+
+#include "EndianSwap.h"
+
+/* based on libavformat/spdif.c */
+void Endian_Swap16_buf(uint16_t *dst, uint16_t *src, int w)
+{
+  int i;
+
+  for (i = 0; i + 8 <= w; i += 8) {
+    dst[i + 0] = Endian_Swap16(src[i + 0]);
+    dst[i + 1] = Endian_Swap16(src[i + 1]);
+    dst[i + 2] = Endian_Swap16(src[i + 2]);
+    dst[i + 3] = Endian_Swap16(src[i + 3]);
+    dst[i + 4] = Endian_Swap16(src[i + 4]);
+    dst[i + 5] = Endian_Swap16(src[i + 5]);
+    dst[i + 6] = Endian_Swap16(src[i + 6]);
+    dst[i + 7] = Endian_Swap16(src[i + 7]);
+  }
+
+  for (; i < w; i++)
+    dst[i + 0] = Endian_Swap16(src[i + 0]);
+}
+