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

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• Hash : 2d676313
  Author :
  Date : 2017-01-04T10:44:36
  

  Refactor common functionality out of draw call perf tests
  
  Common functionality across some perf tests is moved to a separate
  utility file, draw_call_perf_utils.
  
  This will make it simpler to add more perf tests, such as tests for
  multiview drawing.
  
  BUG=angleproject:1669
  TEST=angle_perftests
  
  Change-Id: I2108d7425f7d8f43f333ea9daa6779e42862350b
  Reviewed-on: https://chromium-review.googlesource.com/422332
  Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  

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• src/tests/perf_tests/DrawCallPerfParams.cpp

• //
  // Copyright (c) 2017 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.
  //
  // DrawCallPerfParams.cpp:
  //   Parametrization for performance tests for ANGLE draw call overhead.
  //
  
  #include "DrawCallPerfParams.h"
  
  #include <sstream>
  
  std::ostream &operator<<(std::ostream &os, const DrawCallPerfParams &params)
  {
      os << params.suffix().substr(1);
      return os;
  }
  
  std::string DrawCallPerfParams::suffix() const
  {
      std::stringstream strstr;
  
      strstr << RenderTestParams::suffix();
  
      if (numTris == 0)
      {
          strstr << "_validation_only";
      }
  
      if (useFBO)
      {
          strstr << "_render_to_texture";
      }
  
      if (eglParameters.deviceType == EGL_PLATFORM_ANGLE_DEVICE_TYPE_NULL_ANGLE)
      {
          strstr << "_null";
      }
  
      return strstr.str();
  }
  
  using namespace angle::egl_platform;
  
  DrawCallPerfParams DrawCallPerfD3D11Params(bool useNullDevice, bool renderToTexture)
  {
      DrawCallPerfParams params;
      params.eglParameters = useNullDevice ? D3D11_NULL() : D3D11();
      params.useFBO        = renderToTexture;
      return params;
  }
  
  DrawCallPerfParams DrawCallPerfD3D9Params(bool useNullDevice, bool renderToTexture)
  {
      DrawCallPerfParams params;
      params.eglParameters = useNullDevice ? D3D9_NULL() : D3D9();
      params.useFBO        = renderToTexture;
      return params;
  }
  
  DrawCallPerfParams DrawCallPerfOpenGLParams(bool useNullDevice, bool renderToTexture)
  {
      DrawCallPerfParams params;
      params.eglParameters = useNullDevice ? OPENGL_NULL() : OPENGL();
      params.useFBO        = renderToTexture;
      return params;
  }
  
  DrawCallPerfParams DrawCallPerfValidationOnly()
  {
      DrawCallPerfParams params;
      params.eglParameters  = DEFAULT();
      params.iterations     = 10000;
      params.numTris        = 0;
      params.runTimeSeconds = 5.0;
      return params;
  }
  

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