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

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• Hash : f3357ee2
  Author :
  Date : 2015-07-22T14:10:19
  

  EGLWindow: remove the unused width and height
  
  EGLWindow does nothing with it per se, but some code was relying on it
  to store it. Add width and height to ANGLETest and SampleApplication
  instead. Also fix a typo in PerfTestParams, widowWidth -> windowWidth.
  
  BUG=angleproject:1105
  
  Change-Id: I26da607a2e6342864b508a50ee3cf8944608f868
  Reviewed-on: https://chromium-review.googlesource.com/287379
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  Tested-by: Corentin Wallez <cwallez@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"
  #include "common/debug.h"
  #include "test_utils/angle_test_configs.h"
  #include "test_utils/angle_test_instantiate.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;
  
      // Normalize a time value according to the number of test loop iterations (mFrameCount)
      double normalizedTime(size_t value) const;
  
      std::string mName;
      std::string mSuffix;
  
      bool mRunning;
      Timer *mTimer;
      int mNumFrames;
  };
  
  struct RenderTestParams : public angle::PlatformParameters
  {
      virtual std::string suffix() const;
  
      EGLint windowWidth;
      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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