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

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• Hash : eb4b8697
  Author :
  Date : 2018-07-17T10:55:40
  

  Introduced eglMakeCurrent Perf Test
  
  Currently disabled test on android
  
  Also made the default EGL device type be
  EGL_PLATFORM_ANGLE_DEVICE_TYPE_HARDWARE_ANGLE
  
  Updated destroy function of RendererVk to properly
  reset the mMemoryProperties member variable
  
  Bug: angleproject:2735
  Change-Id: Ie1f8ab1ac93b18eda4c10c3b10ecd4756f1d8543
  Reviewed-on: https://chromium-review.googlesource.com/1140508
  Commit-Queue: Omar El Sheikh <theoking@google.com>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  

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• src/tests/perf_tests/EGLMakeCurrentPerf.cpp

• //
  // Copyright 2018 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.
  //
  // EGLMakeCurrentPerfTest:
  //   Performance test for eglMakeCurrent.
  //
  
  #include "ANGLEPerfTest.h"
  #include "platform/Platform.h"
  #include "test_utils/angle_test_configs.h"
  #include "test_utils/angle_test_instantiate.h"
  
  #define ITERATIONS 20
  
  using namespace testing;
  
  namespace
  {
  class EGLMakeCurrentPerfTest : public ANGLEPerfTest,
                                 public WithParamInterface<angle::PlatformParameters>
  {
    public:
      EGLMakeCurrentPerfTest();
  
      void step() override;
      void SetUp() override;
      void TearDown() override;
  
    private:
      OSWindow *mOSWindow;
      EGLDisplay mDisplay;
      EGLSurface mSurface;
      EGLConfig mConfig;
      std::array<EGLContext, 2> mContexts;
  };
  
  EGLMakeCurrentPerfTest::EGLMakeCurrentPerfTest()
      : ANGLEPerfTest("EGLMakeCurrent", "_run"),
        mOSWindow(nullptr),
        mDisplay(EGL_NO_DISPLAY),
        mSurface(EGL_NO_SURFACE),
        mConfig(nullptr),
        mContexts({})
  {
      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);
      displayAttributes.push_back(EGL_PLATFORM_ANGLE_DEVICE_TYPE_ANGLE);
      displayAttributes.push_back(platform.deviceType);
      displayAttributes.push_back(EGL_NONE);
  
      mOSWindow = CreateOSWindow();
      mOSWindow->initialize("EGLMakeCurrent Test", 64, 64);
  
      mDisplay = eglGetPlatformDisplayEXT(EGL_PLATFORM_ANGLE_ANGLE,
                                          reinterpret_cast<void *>(mOSWindow->getNativeDisplay()),
                                          &displayAttributes[0]);
  }
  
  void EGLMakeCurrentPerfTest::SetUp()
  {
      ASSERT_NE(EGL_NO_DISPLAY, mDisplay);
      EGLint majorVersion, minorVersion;
      ASSERT_TRUE(eglInitialize(mDisplay, &majorVersion, &minorVersion));
  
      EGLint numConfigs;
      EGLint configAttrs[] = {EGL_RED_SIZE,
                              8,
                              EGL_GREEN_SIZE,
                              8,
                              EGL_BLUE_SIZE,
                              8,
                              EGL_RENDERABLE_TYPE,
                              GetParam().majorVersion == 3 ? EGL_OPENGL_ES3_BIT : EGL_OPENGL_ES2_BIT,
                              EGL_SURFACE_TYPE,
                              EGL_PBUFFER_BIT,
                              EGL_NONE};
  
      ASSERT_TRUE(eglChooseConfig(mDisplay, configAttrs, &mConfig, 1, &numConfigs));
  
      mContexts[0] = eglCreateContext(mDisplay, mConfig, EGL_NO_CONTEXT, nullptr);
      ASSERT_NE(EGL_NO_CONTEXT, mContexts[0]);
      mContexts[1] = eglCreateContext(mDisplay, mConfig, EGL_NO_CONTEXT, nullptr);
      ASSERT_NE(EGL_NO_CONTEXT, mContexts[1]);
  
      mSurface = eglCreateWindowSurface(mDisplay, mConfig, mOSWindow->getNativeWindow(), nullptr);
      ASSERT_NE(EGL_NO_SURFACE, mSurface);
      ASSERT_TRUE(eglMakeCurrent(mDisplay, mSurface, mSurface, mContexts[0]));
  }
  
  void EGLMakeCurrentPerfTest::TearDown()
  {
      ANGLEPerfTest::TearDown();
      eglMakeCurrent(mDisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
      eglDestroySurface(mDisplay, mSurface);
      eglDestroyContext(mDisplay, mContexts[0]);
      eglDestroyContext(mDisplay, mContexts[1]);
  }
  
  void EGLMakeCurrentPerfTest::step()
  {
      int mCurrContext = 0;
      for (int x = 0; x < ITERATIONS; x++)
      {
          mCurrContext = (mCurrContext + 1) % mContexts.size();
          eglMakeCurrent(mDisplay, mSurface, mSurface, mContexts[mCurrContext]);
      }
  }
  
  TEST_P(EGLMakeCurrentPerfTest, Run)
  {
      run();
  }
  
  #if !defined(ANGLE_PLATFORM_ANDROID)
  ANGLE_INSTANTIATE_TEST(EGLMakeCurrentPerfTest,
                         angle::ES2_D3D9(),
                         angle::ES2_D3D11(),
                         angle::ES2_OPENGL(),
                         angle::ES2_OPENGLES(),
                         angle::ES2_VULKAN());
  #else
  ANGLE_INSTANTIATE_TEST(EGLMakeCurrentPerfTest, angle::ES2_D3D9(), angle::ES2_D3D11());
  #endif
  
  }  // namespace
  

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