kc3-lang/angle/tests/perf_tests/BufferSubData.h

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• Author : Jamie Madill
  Date : 2014-10-09 14:13:48
  Hash : eac70a31
  Message : Use JSON as startup parameters to BufferSubData test. BUG=angle:744 Change-Id: I60287f3c612011f505f1bc20632efc4dd17001d3 Reviewed-on: https://chromium-review.googlesource.com/221375 Tested-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Brandon Jones <bajones@chromium.org>

• tests/perf_tests/BufferSubData.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.
  //
  
  #include "SimpleBenchmark.h"
  
  struct BufferSubDataParams : public BenchmarkParams
  {
      virtual std::string suffix() const;
  
      GLboolean vertexNormalized;
      GLenum vertexType;
      GLint vertexComponentCount;
      unsigned int updateRate;
  
      // static parameters
      GLsizeiptr updateSize;
      GLsizeiptr bufferSize;
      unsigned int iterations;
  };
  
  class BufferSubDataBenchmark : public SimpleBenchmark
  {
    public:
      BufferSubDataBenchmark(const BufferSubDataParams &params);
  
      virtual bool initializeBenchmark();
      virtual void destroyBenchmark();
      virtual void beginDrawBenchmark();
      virtual void drawBenchmark();
  
      typedef BufferSubDataParams Params;
  
    private:
      DISALLOW_COPY_AND_ASSIGN(BufferSubDataBenchmark);
  
      GLuint mProgram;
      GLuint mBuffer;
      uint8_t *mUpdateData;
      int mNumTris;
  
      const BufferSubDataParams mParams;
  };