Initial population of libyuv

Change-Id: I46a6a1525aebaba979b0f2ca5b58be2004901410

1 files changed, 68 insertions, 0 deletions

diff --git a/files/include/libyuv/basic_types.h b/files/include/libyuv/basic_types.h
new file mode 100644
index 00000000..5adc2bfd
--- /dev/null
+++ b/files/include/libyuv/basic_types.h
@@ -0,0 +1,68 @@
+/*
+ *  Copyright (c) 2011 The LibYuv project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef INCLUDE_LIBYUV_BASIC_TYPES_H_
+#define INCLUDE_LIBYUV_BASIC_TYPES_H_
+
+#include <stddef.h>  // for NULL, size_t
+
+#ifndef WIN32
+#include <stdint.h>  // for uintptr_t
+#endif
+
+#ifndef INT_TYPES_DEFINED
+#define INT_TYPES_DEFINED
+#ifdef COMPILER_MSVC
+typedef __int64 int64;
+#else
+typedef long long int64;
+#endif /* COMPILER_MSVC */
+typedef int int32;
+typedef short int16;
+typedef char int8;
+
+#ifdef COMPILER_MSVC
+typedef unsigned __int64 uint64;
+typedef __int64 int64;
+#ifndef INT64_C
+#define INT64_C(x) x ## I64
+#endif
+#ifndef UINT64_C
+#define UINT64_C(x) x ## UI64
+#endif
+#define INT64_F "I64"
+#else
+typedef unsigned long long uint64;
+typedef long long int64;
+#ifndef INT64_C
+#define INT64_C(x) x ## LL
+#endif
+#ifndef UINT64_C
+#define UINT64_C(x) x ## ULL
+#endif
+#define INT64_F "ll"
+#endif /* COMPILER_MSVC */
+typedef unsigned int uint32;
+typedef unsigned short uint16;
+typedef unsigned char uint8;
+#endif  // INT_TYPES_DEFINED
+
+// Detect compiler is for x86 or x64.
+#if defined(__x86_64__) || defined(_M_X64) || \
+    defined(__i386__) || defined(_M_IX86)
+#define CPU_X86 1
+#endif
+
+#define IS_ALIGNED(p, a) (0==(reinterpret_cast<uintptr_t>(p) & ((a)-1)))
+#define ALIGNP(p, t) \
+  (reinterpret_cast<uint8*>(((reinterpret_cast<uintptr_t>(p) + \
+  ((t)-1)) & ~((t)-1))))
+
+#endif // INCLUDE_LIBYUV_BASIC_TYPES_H_