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     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/media/libyuv/unit_test/unit_test.cc	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,55 @@
     1.4 +/*
     1.5 + *  Copyright 2011 The LibYuv Project Authors. All rights reserved.
     1.6 + *
     1.7 + *  Use of this source code is governed by a BSD-style license
     1.8 + *  that can be found in the LICENSE file in the root of the source
     1.9 + *  tree. An additional intellectual property rights grant can be found
    1.10 + *  in the file PATENTS. All contributing project authors may
    1.11 + *  be found in the AUTHORS file in the root of the source tree.
    1.12 + */
    1.13 +
    1.14 +#include "../unit_test/unit_test.h"
    1.15 +
    1.16 +#include <stdlib.h>  // For getenv()
    1.17 +
    1.18 +#include <cstring>
    1.19 +
    1.20 +// Change this to 1000 for benchmarking.
    1.21 +// TODO(fbarchard): Add command line parsing to pass this as option.
    1.22 +#define BENCHMARK_ITERATIONS 1
    1.23 +
    1.24 +libyuvTest::libyuvTest() : rotate_max_w_(128), rotate_max_h_(128),
    1.25 +    benchmark_iterations_(BENCHMARK_ITERATIONS), benchmark_width_(128),
    1.26 +    benchmark_height_(72) {
    1.27 +    const char* repeat = getenv("LIBYUV_REPEAT");
    1.28 +    if (repeat) {
    1.29 +      benchmark_iterations_ = atoi(repeat);  // NOLINT
    1.30 +      // For quicker unittests, default is 128 x 72.  But when benchmarking,
    1.31 +      // default to 720p.  Allow size to specify.
    1.32 +      if (benchmark_iterations_ > 1) {
    1.33 +        benchmark_width_ = 1280;
    1.34 +        benchmark_height_ = 720;
    1.35 +      }
    1.36 +    }
    1.37 +    const char* width = getenv("LIBYUV_WIDTH");
    1.38 +    if (width) {
    1.39 +      benchmark_width_ = atoi(width);  // NOLINT
    1.40 +    }
    1.41 +    const char* height = getenv("LIBYUV_HEIGHT");
    1.42 +    if (height) {
    1.43 +      benchmark_height_ = atoi(height);  // NOLINT
    1.44 +    }
    1.45 +    benchmark_pixels_div256_ = static_cast<int>((
    1.46 +        static_cast<double>(Abs(benchmark_width_)) *
    1.47 +        static_cast<double>(Abs(benchmark_height_)) *
    1.48 +        static_cast<double>(benchmark_iterations_)  + 255.0) / 256.0);
    1.49 +    benchmark_pixels_div1280_ = static_cast<int>((
    1.50 +        static_cast<double>(Abs(benchmark_width_)) *
    1.51 +        static_cast<double>(Abs(benchmark_height_)) *
    1.52 +        static_cast<double>(benchmark_iterations_)  + 1279.0) / 1280.0);
    1.53 +}
    1.54 +
    1.55 +int main(int argc, char** argv) {
    1.56 +  ::testing::InitGoogleTest(&argc, argv);
    1.57 +  return RUN_ALL_TESTS();
    1.58 +}