kc3-lang/angle/src/tests/perf_tests/ANGLEPerfTest.h

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• Hash : 304dcde8
  Author :
  Date : 2015-04-15T14:26:36
  

  perftests: Use gtest asserts macro helpers.
  
  We still were using the old cassert code, with a boolean return
  value on our initialization code. We can make use of the gtest
  macros and helpers to check for a successful init or GL errors.
  
  BUG=476658
  
  Change-Id: I09cbb3d40748cbeaf530ae8f23fb8a1b07e7611f
  Reviewed-on: https://chromium-review.googlesource.com/265837
  Tested-by: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  Reviewed-by: Brandon Jones <bajones@chromium.org>
  

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• src/tests/perf_tests/ANGLEPerfTest.h

• //
  // Copyright (c) 2014 The ANGLE 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.
  //
  // ANGLEPerfTests:
  //   Base class for google test performance tests
  //
  
  #ifndef PERF_TESTS_ANGLE_PERF_TEST_H_
  #define PERF_TESTS_ANGLE_PERF_TEST_H_
  
  #include <gtest/gtest.h>
  #include <string>
  #include <vector>
  #include <EGL/egl.h>
  #include <EGL/eglext.h>
  
  #include "EGLWindow.h"
  #include "OSWindow.h"
  #include "Timer.h"
  #include "common/angleutils.h"
  
  class Event;
  
  #ifndef ASSERT_GL_NO_ERROR
  #define ASSERT_GL_NO_ERROR() ASSERT_TRUE(glGetError() == GL_NO_ERROR)
  #endif
  
  class ANGLEPerfTest : public testing::Test, angle::NonCopyable
  {
    public:
      ANGLEPerfTest(const std::string &name, const std::string &suffix);
      virtual ~ANGLEPerfTest();
  
      virtual void step(float dt, double totalTime) = 0;
  
    protected:
      void run();
      void printResult(const std::string &trace, double value, const std::string &units, bool important) const;
      void printResult(const std::string &trace, size_t value, const std::string &units, bool important) const;
      void SetUp() override;
      void TearDown() override;
  
      std::string mName;
      std::string mSuffix;
  
      bool mRunning;
      Timer *mTimer;
      int mNumFrames;
  };
  
  struct RenderTestParams
  {
      virtual std::string suffix() const;
  
      EGLint requestedRenderer;
      EGLint deviceType;
      EGLint glesMajorVersion;
      EGLint widowWidth;
      EGLint windowHeight;
  };
  
  class ANGLERenderTest : public ANGLEPerfTest
  {
    public:
      ANGLERenderTest(const std::string &name, const RenderTestParams &testParams);
      ~ANGLERenderTest();
  
      virtual void initializeBenchmark() { }
      virtual void destroyBenchmark() { }
  
      virtual void stepBenchmark(float dt, double totalTime) { }
  
      virtual void beginDrawBenchmark() { }
      virtual void drawBenchmark() = 0;
      virtual void endDrawBenchmark() { }
  
      bool popEvent(Event *event);
  
      OSWindow *getWindow();
  
    protected:
      const RenderTestParams &mTestParams;
      unsigned int mDrawIterations;
      double mRunTimeSeconds;
  
    private:
      void SetUp() override;
      void TearDown() override;
  
      void step(float dt, double totalTime) override;
      void draw();
  
      EGLWindow *mEGLWindow;
      OSWindow *mOSWindow;
  };
  
  #endif // PERF_TESTS_ANGLE_PERF_TEST_H_
  

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