break up unittests into categories

unit_test/unit_test.cc

 /*
  *  Copyright 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.
  */
 
 #include "../unit_test/unit_test.h"
 
 #include <stdlib.h>  // For getenv()
 
 #include <cstring>
 
 // Change this to 1000 for benchmarking.
 // TODO(fbarchard): Add command line parsing to pass this as option.
 #define BENCHMARK_ITERATIONS 1
 
 int fastrand_seed = 0xfb;
 
-libyuvTest::libyuvTest() : rotate_max_w_(128), rotate_max_h_(128),
+LibYUVConvertTest::LibYUVConvertTest() : rotate_max_w_(128), rotate_max_h_(128),
     benchmark_iterations_(BENCHMARK_ITERATIONS), benchmark_width_(128),
     benchmark_height_(72), disable_cpu_flags_(0) {
     const char* repeat = getenv("LIBYUV_REPEAT");
+    if (repeat) {
+      benchmark_iterations_ = atoi(repeat);  // NOLINT
+      // For quicker unittests, default is 128 x 72.  But when benchmarking,
+      // default to 720p.  Allow size to specify.
+      if (benchmark_iterations_ > 1) {
+        benchmark_width_ = 1280;
+        benchmark_height_ = 720;
+      }
+    }
+    const char* width = getenv("LIBYUV_WIDTH");
+    if (width) {
+      benchmark_width_ = atoi(width);  // NOLINT
+    }
+    const char* height = getenv("LIBYUV_HEIGHT");
+    if (height) {
+      benchmark_height_ = atoi(height);  // NOLINT
+    }
+    const char* cpu_flags = getenv("LIBYUV_FLAGS");
+    if (cpu_flags) {
+      disable_cpu_flags_ = atoi(cpu_flags);  // NOLINT
+    }
+    benchmark_pixels_div256_ = static_cast<int>((
+        static_cast<double>(Abs(benchmark_width_)) *
+        static_cast<double>(Abs(benchmark_height_)) *
+        static_cast<double>(benchmark_iterations_)  + 255.0) / 256.0);
+    benchmark_pixels_div1280_ = static_cast<int>((
+        static_cast<double>(Abs(benchmark_width_)) *
+        static_cast<double>(Abs(benchmark_height_)) *
+        static_cast<double>(benchmark_iterations_)  + 1279.0) / 1280.0);
+}
+
+LibYUVScaleTest::LibYUVScaleTest() : rotate_max_w_(128), rotate_max_h_(128),
+    benchmark_iterations_(BENCHMARK_ITERATIONS), benchmark_width_(128),
+    benchmark_height_(72), disable_cpu_flags_(0) {
+    const char* repeat = getenv("LIBYUV_REPEAT");
+    if (repeat) {
+      benchmark_iterations_ = atoi(repeat);  // NOLINT
+      // For quicker unittests, default is 128 x 72.  But when benchmarking,
+      // default to 720p.  Allow size to specify.
+      if (benchmark_iterations_ > 1) {
+        benchmark_width_ = 1280;
+        benchmark_height_ = 720;
+      }
+    }
+    const char* width = getenv("LIBYUV_WIDTH");
+    if (width) {
+      benchmark_width_ = atoi(width);  // NOLINT
+    }
+    const char* height = getenv("LIBYUV_HEIGHT");
+    if (height) {
+      benchmark_height_ = atoi(height);  // NOLINT
+    }
+    const char* cpu_flags = getenv("LIBYUV_FLAGS");
+    if (cpu_flags) {
+      disable_cpu_flags_ = atoi(cpu_flags);  // NOLINT
+    }
+    benchmark_pixels_div256_ = static_cast<int>((
+        static_cast<double>(Abs(benchmark_width_)) *
+        static_cast<double>(Abs(benchmark_height_)) *
+        static_cast<double>(benchmark_iterations_)  + 255.0) / 256.0);
+    benchmark_pixels_div1280_ = static_cast<int>((
+        static_cast<double>(Abs(benchmark_width_)) *
+        static_cast<double>(Abs(benchmark_height_)) *
+        static_cast<double>(benchmark_iterations_)  + 1279.0) / 1280.0);
+}
+
+LibYUVRotateTest::LibYUVRotateTest() : rotate_max_w_(128), rotate_max_h_(128),
+    benchmark_iterations_(BENCHMARK_ITERATIONS), benchmark_width_(128),
+    benchmark_height_(72), disable_cpu_flags_(0) {
+    const char* repeat = getenv("LIBYUV_REPEAT");
+    if (repeat) {
+      benchmark_iterations_ = atoi(repeat);  // NOLINT
+      // For quicker unittests, default is 128 x 72.  But when benchmarking,
+      // default to 720p.  Allow size to specify.
+      if (benchmark_iterations_ > 1) {
+        benchmark_width_ = 1280;
+        benchmark_height_ = 720;
+      }
+    }
+    const char* width = getenv("LIBYUV_WIDTH");
+    if (width) {
+      benchmark_width_ = atoi(width);  // NOLINT
+    }
+    const char* height = getenv("LIBYUV_HEIGHT");
+    if (height) {
+      benchmark_height_ = atoi(height);  // NOLINT
+    }
+    const char* cpu_flags = getenv("LIBYUV_FLAGS");
+    if (cpu_flags) {
+      disable_cpu_flags_ = atoi(cpu_flags);  // NOLINT
+    }
+    benchmark_pixels_div256_ = static_cast<int>((
+        static_cast<double>(Abs(benchmark_width_)) *
+        static_cast<double>(Abs(benchmark_height_)) *
+        static_cast<double>(benchmark_iterations_)  + 255.0) / 256.0);
+    benchmark_pixels_div1280_ = static_cast<int>((
+        static_cast<double>(Abs(benchmark_width_)) *
+        static_cast<double>(Abs(benchmark_height_)) *
+        static_cast<double>(benchmark_iterations_)  + 1279.0) / 1280.0);
+}
+
+LibYUVPlanarTest::LibYUVPlanarTest() : rotate_max_w_(128), rotate_max_h_(128),
+    benchmark_iterations_(BENCHMARK_ITERATIONS), benchmark_width_(128),
+    benchmark_height_(72), disable_cpu_flags_(0) {
+    const char* repeat = getenv("LIBYUV_REPEAT");
+    if (repeat) {
+      benchmark_iterations_ = atoi(repeat);  // NOLINT
+      // For quicker unittests, default is 128 x 72.  But when benchmarking,
+      // default to 720p.  Allow size to specify.
+      if (benchmark_iterations_ > 1) {
+        benchmark_width_ = 1280;
+        benchmark_height_ = 720;
+      }
+    }
+    const char* width = getenv("LIBYUV_WIDTH");
+    if (width) {
+      benchmark_width_ = atoi(width);  // NOLINT
+    }
+    const char* height = getenv("LIBYUV_HEIGHT");
+    if (height) {
+      benchmark_height_ = atoi(height);  // NOLINT
+    }
+    const char* cpu_flags = getenv("LIBYUV_FLAGS");
+    if (cpu_flags) {
+      disable_cpu_flags_ = atoi(cpu_flags);  // NOLINT
+    }
+    benchmark_pixels_div256_ = static_cast<int>((
+        static_cast<double>(Abs(benchmark_width_)) *
+        static_cast<double>(Abs(benchmark_height_)) *
+        static_cast<double>(benchmark_iterations_)  + 255.0) / 256.0);
+    benchmark_pixels_div1280_ = static_cast<int>((
+        static_cast<double>(Abs(benchmark_width_)) *
+        static_cast<double>(Abs(benchmark_height_)) *
+        static_cast<double>(benchmark_iterations_)  + 1279.0) / 1280.0);
+}
+
+LibYUVBaseTest::LibYUVBaseTest() : rotate_max_w_(128), rotate_max_h_(128),
+    benchmark_iterations_(BENCHMARK_ITERATIONS), benchmark_width_(128),
+    benchmark_height_(72), disable_cpu_flags_(0) {
+    const char* repeat = getenv("LIBYUV_REPEAT");
     if (repeat) {
       benchmark_iterations_ = atoi(repeat);  // NOLINT
       // For quicker unittests, default is 128 x 72.  But when benchmarking,
       // default to 720p.  Allow size to specify.
       if (benchmark_iterations_ > 1) {
         benchmark_width_ = 1280;
         benchmark_height_ = 720;
       }
     }
     const char* width = getenv("LIBYUV_WIDTH");
@@ skipping 15 matching lines @@
     benchmark_pixels_div1280_ = static_cast<int>((
         static_cast<double>(Abs(benchmark_width_)) *
         static_cast<double>(Abs(benchmark_height_)) *
         static_cast<double>(benchmark_iterations_)  + 1279.0) / 1280.0);
 }
 
 int main(int argc, char** argv) {
   ::testing::InitGoogleTest(&argc, argv);
   return RUN_ALL_TESTS();
 }