1/*
2 *  Copyright 2011 The LibYuv Project Authors. All rights reserved.
3 *
4 *  Use of this source code is governed by a BSD-style license
5 *  that can be found in the LICENSE file in the root of the source
6 *  tree. An additional intellectual property rights grant can be found
7 *  in the file PATENTS.  All contributing project authors may
8 *  be found in the AUTHORS file in the root of the source tree.
9 */
10
11#ifndef UNIT_TEST_UNIT_TEST_H_
12#define UNIT_TEST_UNIT_TEST_H_
13
14#include <gtest/gtest.h>
15
16#define align_buffer_16(var, size)                                             \
17  uint8* var;                                                                  \
18  uint8* var##_mem;                                                            \
19  var##_mem = reinterpret_cast<uint8*>(malloc((size) + 15));                   \
20  var = reinterpret_cast<uint8*>                                               \
21        ((reinterpret_cast<intptr_t>(var##_mem) + 15) & ~15);
22
23#define free_aligned_buffer_16(var) \
24  free(var##_mem);  \
25  var = 0;
26
27
28#define align_buffer_page_end(var, size)                                       \
29  uint8* var;                                                                  \
30  uint8* var##_mem;                                                            \
31  var##_mem = reinterpret_cast<uint8*>(malloc(((size) + 4095) & ~4095));       \
32  var = var##_mem + (-(size) & 4095);
33
34#define free_aligned_buffer_page_end(var) \
35  free(var##_mem);  \
36  var = 0;
37
38#ifdef WIN32
39#include <windows.h>
40static inline double get_time() {
41  LARGE_INTEGER t, f;
42  QueryPerformanceCounter(&t);
43  QueryPerformanceFrequency(&f);
44  return static_cast<double>(t.QuadPart) / static_cast<double>(f.QuadPart);
45}
46
47#define random rand
48#define srandom srand
49#else
50
51#include <sys/time.h>
52#include <sys/resource.h>
53
54static inline double get_time() {
55  struct timeval t;
56  struct timezone tzp;
57  gettimeofday(&t, &tzp);
58  return t.tv_sec + t.tv_usec * 1e-6;
59}
60#endif
61
62class libyuvTest : public ::testing::Test {
63 protected:
64  libyuvTest();
65
66  const int rotate_max_w_;
67  const int rotate_max_h_;
68
69  int benchmark_iterations_;
70  const int benchmark_width_;
71  const int benchmark_height_;
72};
73
74#endif  // UNIT_TEST_UNIT_TEST_H_
75