kc3-lang/angle/src/tests/perf_tests/EGLInitializePerf.cpp

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• Author : Frank Henigman
  Date : 2016-01-22 17:55:44
  Hash : 82e3f3de
  Message : Cast display parm for eglGetPlatformDisplayEXT. The native display parameter to eglGetPlatformDisplayEXT has type void*. When building with -DUSE_OZONE the native display type is intptr_t so a cast is needed. BUG=angleproject:1297 Change-Id: I947f5f9016926b6e3d590a2e29b5ee1fc883384d Reviewed-on: https://chromium-review.googlesource.com/323471 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Frank Henigman <fjhenigman@chromium.org> Commit-Queue: Frank Henigman <fjhenigman@chromium.org> Tested-by: Frank Henigman <fjhenigman@chromium.org>

• src/tests/perf_tests/EGLInitializePerf.cpp

• //
  // Copyright 2015 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.
  //
  // EGLInitializePerfTest:
  //   Performance test for device creation.
  //
  
  #include "ANGLEPerfTest.h"
  #include "Timer.h"
  #include "test_utils/angle_test_configs.h"
  #include "test_utils/angle_test_instantiate.h"
  #include "platform/Platform.h"
  
  using namespace testing;
  
  namespace
  {
  
  // Only applies to D3D11
  class CapturePlatform : public angle::Platform
  {
    public:
      CapturePlatform()
          : mTimer(CreateTimer()),
            mLoadDLLsMS(0),
            mCreateDeviceMS(0),
            mInitResourcesMS(0)
      {
          mTimer->start();
      }
  
      double currentTime() override;
      void histogramCustomCounts(
          const char *name, int sample, int min, int max, int bucketCount) override;
  
      size_t getLoadDLLsMS() const { return mLoadDLLsMS; }
      size_t getCreateDeviceMS() const { return mCreateDeviceMS; }
      size_t getInitResourcesMS() const { return mInitResourcesMS; }
  
    private:
      Timer *mTimer;
      size_t mLoadDLLsMS;
      size_t mCreateDeviceMS;
      size_t mInitResourcesMS;
  };
  
  double CapturePlatform::currentTime()
  {
      return mTimer->getElapsedTime();
  }
  
  void CapturePlatform::histogramCustomCounts(
      const char *name, int sample, int /*min*/, int /*max*/, int /*bucketCount*/)
  {
      // These must match the names of the histograms.
      if (strcmp(name, "GPU.ANGLE.Renderer11InitializeDLLsMS") == 0)
      {
          mLoadDLLsMS += static_cast<size_t>(sample);
      }
      // Note: not captured in debug, due to creating a debug device
      else if (strcmp(name, "GPU.ANGLE.D3D11CreateDeviceMS") == 0)
      {
          mCreateDeviceMS += static_cast<size_t>(sample);
      }
      else if (strcmp(name, "GPU.ANGLE.Renderer11InitializeDeviceMS") == 0)
      {
          mInitResourcesMS += static_cast<size_t>(sample);
      }
  }
  
  class EGLInitializePerfTest : public ANGLEPerfTest,
                                public WithParamInterface<angle::PlatformParameters>
  {
    public:
      EGLInitializePerfTest();
      ~EGLInitializePerfTest();
  
      void step() override;
      void TearDown() override;
  
    private:
      OSWindow *mOSWindow;
      EGLDisplay mDisplay;
      CapturePlatform mCapturePlatform;
  };
  
  EGLInitializePerfTest::EGLInitializePerfTest()
      : ANGLEPerfTest("EGLInitialize", "_run"),
        mOSWindow(nullptr),
        mDisplay(EGL_NO_DISPLAY)
  {
      auto platform = GetParam().eglParameters;
  
      std::vector<EGLint> displayAttributes;
      displayAttributes.push_back(EGL_PLATFORM_ANGLE_TYPE_ANGLE);
      displayAttributes.push_back(platform.renderer);
      displayAttributes.push_back(EGL_PLATFORM_ANGLE_MAX_VERSION_MAJOR_ANGLE);
      displayAttributes.push_back(platform.majorVersion);
      displayAttributes.push_back(EGL_PLATFORM_ANGLE_MAX_VERSION_MINOR_ANGLE);
      displayAttributes.push_back(platform.minorVersion);
  
      if (platform.renderer == EGL_PLATFORM_ANGLE_TYPE_D3D9_ANGLE ||
          platform.renderer == EGL_PLATFORM_ANGLE_TYPE_D3D11_ANGLE)
      {
          displayAttributes.push_back(EGL_PLATFORM_ANGLE_DEVICE_TYPE_ANGLE);
          displayAttributes.push_back(platform.deviceType);
      }
      displayAttributes.push_back(EGL_NONE);
  
      mOSWindow = CreateOSWindow();
      mOSWindow->initialize("EGLInitialize Test", 64, 64);
  
      auto eglGetPlatformDisplayEXT =
          reinterpret_cast<PFNEGLGETPLATFORMDISPLAYEXTPROC>(eglGetProcAddress("eglGetPlatformDisplayEXT"));
      if (eglGetPlatformDisplayEXT == nullptr)
      {
          std::cerr << "Error getting platform display!" << std::endl;
          return;
      }
  
      mDisplay = eglGetPlatformDisplayEXT(EGL_PLATFORM_ANGLE_ANGLE,
                                          reinterpret_cast<void *>(mOSWindow->getNativeDisplay()),
                                          &displayAttributes[0]);
  
      ANGLEPlatformInitialize(&mCapturePlatform);
  }
  
  EGLInitializePerfTest::~EGLInitializePerfTest()
  {
      SafeDelete(mOSWindow);
  }
  
  void EGLInitializePerfTest::step()
  {
      ASSERT_NE(EGL_NO_DISPLAY, mDisplay);
  
      EGLint majorVersion, minorVersion;
      ASSERT_EQ(static_cast<EGLBoolean>(EGL_TRUE), eglInitialize(mDisplay, &majorVersion, &minorVersion));
      ASSERT_EQ(static_cast<EGLBoolean>(EGL_TRUE), eglTerminate(mDisplay));
  }
  
  void EGLInitializePerfTest::TearDown()
  {
      ANGLEPerfTest::TearDown();
      printResult("LoadDLLs", normalizedTime(mCapturePlatform.getLoadDLLsMS()), "ms", true);
      printResult("D3D11CreateDevice", normalizedTime(mCapturePlatform.getCreateDeviceMS()), "ms", true);
      printResult("InitResources", normalizedTime(mCapturePlatform.getInitResourcesMS()), "ms", true);
  
      ANGLEPlatformShutdown();
  }
  
  TEST_P(EGLInitializePerfTest, Run)
  {
      run();
  }
  
  ANGLE_INSTANTIATE_TEST(EGLInitializePerfTest, angle::ES2_D3D11());
  
  } // namespace