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Side by Side Diff: unit_test/unit_test.h

Issue 2004313004: add SIMD_ALIGNED to unit_test.h (Closed) Base URL: https://chromium.googlesource.com/libyuv/libyuv@master
Patch Set: fix ifndef and move to top where macros go Created 4 years, 6 months ago
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1 /* 1 /*
2 * Copyright 2011 The LibYuv Project Authors. All rights reserved. 2 * Copyright 2011 The LibYuv Project Authors. All rights reserved.
3 * 3 *
4 * Use of this source code is governed by a BSD-style license 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 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 6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may 7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree. 8 * be found in the AUTHORS file in the root of the source tree.
9 */ 9 */
10 10
11 #ifndef UNIT_TEST_UNIT_TEST_H_ // NOLINT 11 #ifndef UNIT_TEST_UNIT_TEST_H_ // NOLINT
12 #define UNIT_TEST_UNIT_TEST_H_ 12 #define UNIT_TEST_UNIT_TEST_H_
13 13
14 #ifdef WIN32 14 #ifdef WIN32
15 #include <windows.h> 15 #include <windows.h>
16 #else 16 #else
17 #include <sys/time.h> 17 #include <sys/time.h>
18 #include <sys/resource.h> 18 #include <sys/resource.h>
19 #endif 19 #endif
20 20
21 #include <gtest/gtest.h> 21 #include <gtest/gtest.h>
22 22
23 #include "libyuv/basic_types.h" 23 #include "libyuv/basic_types.h"
24 24
25 #ifndef SIMD_ALIGNED
26 #if defined(_MSC_VER) && !defined(__CLR_VER)
27 #define SIMD_ALIGNED(var) __declspec(align(16)) var
28 #elif defined(__GNUC__) && !defined(__pnacl__)
29 #define SIMD_ALIGNED(var) var __attribute__((aligned(16)))
30 #else
31 #define SIMD_ALIGNED(var) var
32 #endif
33 #endif
34
25 static __inline int Abs(int v) { 35 static __inline int Abs(int v) {
26 return v >= 0 ? v : -v; 36 return v >= 0 ? v : -v;
27 } 37 }
28 38
29 #define OFFBY 0 39 #define OFFBY 0
30 40
31 // Scaling uses 16.16 fixed point to step thru the source image, so a 41 // Scaling uses 16.16 fixed point to step thru the source image, so a
32 // maximum size of 32767.999 can be expressed. 32768 is valid because 42 // maximum size of 32767.999 can be expressed. 32768 is valid because
33 // the step is 1 beyond the image but not used. 43 // the step is 1 beyond the image but not used.
34 // Destination size is mainly constrained by valid scale step not the 44 // Destination size is mainly constrained by valid scale step not the
35 // absolute size, so it may be possible to relax the destination size 45 // absolute size, so it may be possible to relax the destination size
36 // constraint. 46 // constraint.
37 // Source size is unconstrained for most specialized scalers. e.g. 47 // Source size is unconstrained for most specialized scalers. e.g.
38 // An image of 65536 scaled to half size would be valid. The test 48 // An image of 65536 scaled to half size would be valid. The test
39 // could be relaxed for special scale factors. 49 // could be relaxed for special scale factors.
40 // If this test is removed, the scaling function should gracefully 50 // If this test is removed, the scaling function should gracefully
41 // fail with a return code. The test could be changed to know that 51 // fail with a return code. The test could be changed to know that
42 // libyuv failed in a controlled way. 52 // libyuv failed in a controlled way.
43 53
44 static const int kMaxWidth = 32768; 54 static const int kMaxWidth = 32768;
45 static const int kMaxHeight = 32768; 55 static const int kMaxHeight = 32768;
46 56
47 static inline bool SizeValid(int src_width, int src_height, 57 static inline bool SizeValid(int src_width, int src_height,
48 int dst_width, int dst_height) { 58 int dst_width, int dst_height) {
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170 int benchmark_iterations_; // Default 1. Use 1000 for benchmarking. 180 int benchmark_iterations_; // Default 1. Use 1000 for benchmarking.
171 int benchmark_width_; // Default 1280. Use 640 for benchmarking VGA. 181 int benchmark_width_; // Default 1280. Use 640 for benchmarking VGA.
172 int benchmark_height_; // Default 720. Use 360 for benchmarking VGA. 182 int benchmark_height_; // Default 720. Use 360 for benchmarking VGA.
173 int benchmark_pixels_div256_; // Total pixels to benchmark / 256. 183 int benchmark_pixels_div256_; // Total pixels to benchmark / 256.
174 int benchmark_pixels_div1280_; // Total pixels to benchmark / 1280. 184 int benchmark_pixels_div1280_; // Total pixels to benchmark / 1280.
175 int disable_cpu_flags_; // Default 1. Use -1 for benchmarking. 185 int disable_cpu_flags_; // Default 1. Use -1 for benchmarking.
176 int benchmark_cpu_info_; // Default -1. Use 1 to disable SIMD. 186 int benchmark_cpu_info_; // Default -1. Use 1 to disable SIMD.
177 }; 187 };
178 188
179 #endif // UNIT_TEST_UNIT_TEST_H_ NOLINT 189 #endif // UNIT_TEST_UNIT_TEST_H_ NOLINT
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