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Unified Diff: unit_test/unit_test.cc

Issue 1414483002: add gflags support files from webrtc (Closed) Base URL: https://chromium.googlesource.com/libyuv/libyuv@master
Patch Set: add libyuv_flags option Created 5 years, 2 months ago
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Index: unit_test/unit_test.cc
diff --git a/unit_test/unit_test.cc b/unit_test/unit_test.cc
index 83e5910b409c5478e9f931726716076c1da2484b..e053a413a5c43b4451d73e79fa39b0ddcd65b771 100644
--- a/unit_test/unit_test.cc
+++ b/unit_test/unit_test.cc
@@ -14,223 +14,296 @@
#include <cstring>
+#include "gflags/gflags.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
// 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;
+DEFINE_int32(libyuv_width, 0, "width of test image.");
+DEFINE_int32(libyuv_height, 0, "height of test image.");
+DEFINE_int32(libyuv_repeat, 0, "number of times to repeat test.");
+DEFINE_int32(libyuv_flags, 0, "cpu flags for reference code. 0 = C -1 = asm");
+
+// For quicker unittests, default is 128 x 72. But when benchmarking,
+// default to 720p. Allow size to specify.
+// Set flags to -1 for benchmarking to avoid slower C code.
+
LibYUVConvertTest::LibYUVConvertTest() :
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);
+ const char* repeat = getenv("LIBYUV_REPEAT");
+ if (repeat) {
+ benchmark_iterations_ = atoi(repeat); // NOLINT
+ }
+ if (FLAGS_libyuv_repeat) {
+ benchmark_iterations_ = FLAGS_libyuv_repeat;
+ }
+ if (benchmark_iterations_ > 1) {
+ benchmark_width_ = 1280;
+ benchmark_height_ = 720;
+ }
+ const char* width = getenv("LIBYUV_WIDTH");
+ if (width) {
+ benchmark_width_ = atoi(width); // NOLINT
+ }
+ if (FLAGS_libyuv_width) {
+ benchmark_width_ = FLAGS_libyuv_width;
+ }
+ const char* height = getenv("LIBYUV_HEIGHT");
+ if (height) {
+ benchmark_height_ = atoi(height); // NOLINT
+ }
+ if (FLAGS_libyuv_height) {
+ benchmark_height_ = FLAGS_libyuv_height;
+ }
+ const char* cpu_flags = getenv("LIBYUV_FLAGS");
+ if (cpu_flags) {
+ disable_cpu_flags_ = atoi(cpu_flags); // NOLINT
+ }
+ if (FLAGS_libyuv_flags) {
+ disable_cpu_flags_ = FLAGS_libyuv_flags;
+ }
+ 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);
}
LibYUVColorTest::LibYUVColorTest() :
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);
+ const char* repeat = getenv("LIBYUV_REPEAT");
+ if (repeat) {
+ benchmark_iterations_ = atoi(repeat); // NOLINT
+ }
+ if (FLAGS_libyuv_repeat) {
+ benchmark_iterations_ = FLAGS_libyuv_repeat;
+ }
+ if (benchmark_iterations_ > 1) {
+ benchmark_width_ = 1280;
+ benchmark_height_ = 720;
+ }
+ const char* width = getenv("LIBYUV_WIDTH");
+ if (width) {
+ benchmark_width_ = atoi(width); // NOLINT
+ }
+ if (FLAGS_libyuv_width) {
+ benchmark_width_ = FLAGS_libyuv_width;
+ }
+ const char* height = getenv("LIBYUV_HEIGHT");
+ if (height) {
+ benchmark_height_ = atoi(height); // NOLINT
+ }
+ if (FLAGS_libyuv_height) {
+ benchmark_height_ = FLAGS_libyuv_height;
+ }
+ const char* cpu_flags = getenv("LIBYUV_FLAGS");
+ if (cpu_flags) {
+ disable_cpu_flags_ = atoi(cpu_flags); // NOLINT
+ }
+ if (FLAGS_libyuv_flags) {
+ disable_cpu_flags_ = FLAGS_libyuv_flags;
+ }
+ 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() :
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);
+ const char* repeat = getenv("LIBYUV_REPEAT");
+ if (repeat) {
+ benchmark_iterations_ = atoi(repeat); // NOLINT
+ }
+ if (FLAGS_libyuv_repeat) {
+ benchmark_iterations_ = FLAGS_libyuv_repeat;
+ }
+ if (benchmark_iterations_ > 1) {
+ benchmark_width_ = 1280;
+ benchmark_height_ = 720;
+ }
+ const char* width = getenv("LIBYUV_WIDTH");
+ if (width) {
+ benchmark_width_ = atoi(width); // NOLINT
+ }
+ if (FLAGS_libyuv_width) {
+ benchmark_width_ = FLAGS_libyuv_width;
+ }
+ const char* height = getenv("LIBYUV_HEIGHT");
+ if (height) {
+ benchmark_height_ = atoi(height); // NOLINT
+ }
+ if (FLAGS_libyuv_height) {
+ benchmark_height_ = FLAGS_libyuv_height;
+ }
+ const char* cpu_flags = getenv("LIBYUV_FLAGS");
+ if (cpu_flags) {
+ disable_cpu_flags_ = atoi(cpu_flags); // NOLINT
+ }
+ if (FLAGS_libyuv_flags) {
+ disable_cpu_flags_ = FLAGS_libyuv_flags;
+ }
+ 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() :
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);
+ const char* repeat = getenv("LIBYUV_REPEAT");
+ if (repeat) {
+ benchmark_iterations_ = atoi(repeat); // NOLINT
+ }
+ if (FLAGS_libyuv_repeat) {
+ benchmark_iterations_ = FLAGS_libyuv_repeat;
+ }
+ if (benchmark_iterations_ > 1) {
+ benchmark_width_ = 1280;
+ benchmark_height_ = 720;
+ }
+ const char* width = getenv("LIBYUV_WIDTH");
+ if (width) {
+ benchmark_width_ = atoi(width); // NOLINT
+ }
+ if (FLAGS_libyuv_width) {
+ benchmark_width_ = FLAGS_libyuv_width;
+ }
+ const char* height = getenv("LIBYUV_HEIGHT");
+ if (height) {
+ benchmark_height_ = atoi(height); // NOLINT
+ }
+ if (FLAGS_libyuv_height) {
+ benchmark_height_ = FLAGS_libyuv_height;
+ }
+ const char* cpu_flags = getenv("LIBYUV_FLAGS");
+ if (cpu_flags) {
+ disable_cpu_flags_ = atoi(cpu_flags); // NOLINT
+ }
+ if (FLAGS_libyuv_flags) {
+ disable_cpu_flags_ = FLAGS_libyuv_flags;
+ }
+ 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() :
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);
+ const char* repeat = getenv("LIBYUV_REPEAT");
+ if (repeat) {
+ benchmark_iterations_ = atoi(repeat); // NOLINT
+ }
+ if (FLAGS_libyuv_repeat) {
+ benchmark_iterations_ = FLAGS_libyuv_repeat;
+ }
+ if (benchmark_iterations_ > 1) {
+ benchmark_width_ = 1280;
+ benchmark_height_ = 720;
+ }
+ const char* width = getenv("LIBYUV_WIDTH");
+ if (width) {
+ benchmark_width_ = atoi(width); // NOLINT
+ }
+ if (FLAGS_libyuv_width) {
+ benchmark_width_ = FLAGS_libyuv_width;
+ }
+ const char* height = getenv("LIBYUV_HEIGHT");
+ if (height) {
+ benchmark_height_ = atoi(height); // NOLINT
+ }
+ if (FLAGS_libyuv_height) {
+ benchmark_height_ = FLAGS_libyuv_height;
+ }
+ const char* cpu_flags = getenv("LIBYUV_FLAGS");
+ if (cpu_flags) {
+ disable_cpu_flags_ = atoi(cpu_flags); // NOLINT
+ }
+ if (FLAGS_libyuv_flags) {
+ disable_cpu_flags_ = FLAGS_libyuv_flags;
+ }
+ 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() :
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);
+ const char* repeat = getenv("LIBYUV_REPEAT");
+ if (repeat) {
+ benchmark_iterations_ = atoi(repeat); // NOLINT
+ }
+ if (FLAGS_libyuv_repeat) {
+ benchmark_iterations_ = FLAGS_libyuv_repeat;
+ }
+ if (benchmark_iterations_ > 1) {
+ benchmark_width_ = 1280;
+ benchmark_height_ = 720;
+ }
+ const char* width = getenv("LIBYUV_WIDTH");
+ if (width) {
+ benchmark_width_ = atoi(width); // NOLINT
+ }
+ if (FLAGS_libyuv_width) {
+ benchmark_width_ = FLAGS_libyuv_width;
+ }
+ const char* height = getenv("LIBYUV_HEIGHT");
+ if (height) {
+ benchmark_height_ = atoi(height); // NOLINT
+ }
+ if (FLAGS_libyuv_height) {
+ benchmark_height_ = FLAGS_libyuv_height;
+ }
+ const char* cpu_flags = getenv("LIBYUV_FLAGS");
+ if (cpu_flags) {
+ disable_cpu_flags_ = atoi(cpu_flags); // NOLINT
+ }
+ if (FLAGS_libyuv_flags) {
+ disable_cpu_flags_ = FLAGS_libyuv_flags;
+ }
+ 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);
}
int main(int argc, char** argv) {
::testing::InitGoogleTest(&argc, argv);
+ google::ParseCommandLineFlags(&argc, &argv, true);
return RUN_ALL_TESTS();
}
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