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 #include "../unit_test/unit_test.h" 12 13 #include <stdlib.h> // For getenv() 14 15 #include <cstring> 16 17 // Change this to 1000 for benchmarking. 18 // TODO(fbarchard): Add command line parsing to pass this as option. 19 #define BENCHMARK_ITERATIONS 1 20 21 libyuvTest::libyuvTest() : rotate_max_w_(128), rotate_max_h_(128), 22 benchmark_iterations_(BENCHMARK_ITERATIONS), benchmark_width_(128), 23 benchmark_height_(72) { 24 const char* repeat = getenv("LIBYUV_REPEAT"); 25 if (repeat) { 26 benchmark_iterations_ = atoi(repeat); // NOLINT 27 // For quicker unittests, default is 128 x 72. But when benchmarking, 28 // default to 720p. Allow size to specify. 29 if (benchmark_iterations_ > 1) { 30 benchmark_width_ = 1280; 31 benchmark_height_ = 720; 32 } 33 } 34 const char* width = getenv("LIBYUV_WIDTH"); 35 if (width) { 36 benchmark_width_ = atoi(width); // NOLINT 37 } 38 const char* height = getenv("LIBYUV_HEIGHT"); 39 if (height) { 40 benchmark_height_ = atoi(height); // NOLINT 41 } 42 benchmark_pixels_div256_ = static_cast<int>(( 43 static_cast<double>(Abs(benchmark_width_)) * 44 static_cast<double>(Abs(benchmark_height_)) * 45 static_cast<double>(benchmark_iterations_) + 255.0) / 256.0); 46 benchmark_pixels_div1280_ = static_cast<int>(( 47 static_cast<double>(Abs(benchmark_width_)) * 48 static_cast<double>(Abs(benchmark_height_)) * 49 static_cast<double>(benchmark_iterations_) + 1279.0) / 1280.0); 50 } 51 52 int main(int argc, char** argv) { 53 ::testing::InitGoogleTest(&argc, argv); 54 return RUN_ALL_TESTS(); 55 } 56
